JP3501924B2 - History information detection device for electric shutter - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [0001] BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the construction of buildings and houses.
Open shutters provided at openings such as doorways and windows
A device for detecting past history information about the closing operation, etc.
Position and its detection method, the electric shutter and the hand
It can be used for both dynamic shutters. [0002] [Background Art] Entrance and exit formed in buildings such as buildings and houses
Windows or other openings may be electrically or manually operated
The shutter for this building is
Unwound from the take-up section incorporated in the
The shutter curtain opens and closes this opening.
You. Building shutters can break into buildings
The opening and closing of the opening allows people to enter and exit the building.
Is directly related to being able to
It is important in managing security. For this reason, the past opening and closing of building shutters
Operational history information provides useful information for buildings
The history information indicates that, for example,
To gain clues to solve theft cases or for buildings
When the shutter is an electric shutter,
Object shutter opened / closed in the past due to malfunction due to radio interference
It is possible to check whether or not it has worked
You. [0004] Also, past history information of building shutters.
If you can obtain the abnormalities that occurred in the past in the building shutter
Status, and the status of abnormalities that may occur in the future.
As a result, the cause of failure can be identified early or
Can be found in advance and prevent failures from occurring.
It can be useful for the maintenance of the jatter. [0005] Problems to be Solved by the Invention
No. shows the failure diagnosis device of the electric shutter
However, this device now occurs, in other words, at the point of diagnosis.
To determine the cause of failure of existing building shutters
Related to equipment, building shutters in the past
Detect events that have occurred but are not seen at this time
The building shutter is not
Despite the fact that past history information is useful information for buildings
Instead, it is possible to obtain such history information by focusing on this point.
Such a device has not heretofore been provided. [0006] It is an object of the present invention to provide a prior art shutter for buildings.
For building that can obtain history information including opening and closing operation of
Shutter history information detection apparatus and detection method thereof
To provide. [0007] SUMMARY OF THE INVENTION According to the present invention, there is provided a building
At least the shutter information
Opening and closing operationAnd abnormal data of building shuttersTo
Detect state data on the state of building shutters, including
And the status dataState data generation
Along with time data on the time of the hourMemory to record
Each time the state data is detected by the detection unit.
State data to the storage unitAlong with the time dataHistory information
History information recording means for recording as information,
The recorded state dataAlong with the time datatake
And an information take-out device for taking out
To do. According to this history information detecting device, the storage unit
Indicates the opening / closing operation of the shutter curtain detected by the detector.
Status data is recorded as history information.
Data is taken out by the information take-out device.
Information on at least the past opening and closing of the
Can be obtained from the device, and
Obtain history information of building shutters that were not
Become like This history information detecting device is an electric shutter.
And manual shutters. In the above, the opening and closing of the shutter curtain
The detection unit for detecting the operation is, for example, a shutter camera.
That the ten is in the upper limit position by moving up and down,
That they are at the lower limit,
Are detected by a combination of ON and OFF signals.
Switch, or
To unwind and wind the tar curtain from the winding unit
Detects forward rotation and reverse rotation of
Detects opening and closing movements of tar curtains.
May be formed by a sensor having a specific structure.
The format and format are arbitrary. [0011] In such a detecting section, the building shutter is used.
Applicable to both electric and manual cases. When the building shutter is of a manual type
Is the motor for feeding and winding the shutter curtain
Open / close operation of the shutter curtain because it is not used
The detection unit for detecting motors does not use information from the motor.
Object, for example, when the shutter curtain moves up and down
And that it is at the lower limit position,
The combination of the ON and OFF signals
It is formed by two limit switches etc. which are detected by combination
be able to. [0013] Then, the detecting section is provided with the above limit switch.
It is not based on hardware such as switches and sensors.
Alternatively, a software system may be used. That
One specific example is that the building shutter is computer controlled
In the case of an electric shutter by
The operation device such as the device is operated, and the
The central processing unit has a shutter based on the program
Signal to drive the motor for feeding and winding the curtain
Is output, the storage unit where the program is recorded
The data sent to and from the central processing unit is
State data related to the opening and closing operation of the balance
And a central processing unit as a detection unit. A storage unit for recording state data.
Is not removable like a hard desk etc.
Or a magnetic or optical disk,
Detachable like a microchip
May be. The storage unit is detached like a magnetic disk or the like.
Where enabled, the information retrieval device may be a building
Like a shutter shutter maintenance company.
The building is located away from the building where the
Dedicated or for history information detection prepared in advance for the object
A general-purpose computer that can be used for other purposes may be used. Further, the storage unit is like a hard disk or the like.
If it cannot be removed, or if it is
In both cases where it is removable,
The information extraction device is configured to store the state recorded in the storage unit.
Data can be directly retrieved from the storage unit by wire or wirelessly.
It may be a device for dispensing. Further, when the state data is detected by the detecting section,
At the same time, the status data is recorded in the storage unit as history information.
The history information recording means is controlled by a central processing unit of a computer.
What is composed mainly of the program to be executed
Well, or this history informationRecordThe means are all or
Some are configured to perform the same actions as this program.
It may be formed by a logic circuit or the like that is provided. That is,
Software or hardware
May be. The shutter for a building is an electric shutter.
If the history information recording means is
It may be separate from the control device of the
It may be part. Thus, the history information recording means
If it is part of a control device, this control device
Set up a transmission unit to transmit the status data recorded in the storage unit.
The information extracting device transmits the information from the transmitting unit.
A receiving unit that receives status data and broadcasts status data
A notification unit can be provided. In this way, the electric shutter
The automatic control device causes the status data to be recorded in the storage unit.
Configuration with the necessary history information recording means
It is possible to simplify the electric device of the electric shutter.
And become possible. Also, a transmitting unit provided in the control device and
With the receiving unit provided in the information extraction device, the control unit
The state data recorded in the storage unit is
Can be removed without removing the storage unit
Simplifies the task of detecting state data.
I will be able to. Here, information is taken out from the transmission unit of the control device.
The method of transmitting the status data to the receiving unit is stored in the storage unit.
When retrieving the recorded status data, the information retrieval device
Connect the connection cord extending from the transmitter to the transmitter of the controller.
It may be based on a wired system, and the status data is controlled.
Radio wave or infrared from the transmitter of the control device to the receiver of the information extraction device
It may be based on a wireless method of sending data by wire. The notifying section provided in the information extracting device
Indicates the status data by text display or flashing lamp.
Or a audible notification of the status data.
It may be an auditory notification unit that makes
May be. The present inventionToHistory information of the building shutter
The detection method is at least the opening and closing operation of the shutter curtain
And abnormal data of building shuttersIncluding building shutters
Detecting state data relating to the state of the
Every time this state data is detected,
State dataTime related to the time when the status data occurred
With the dataRecording in the storage unit as history information;
The status data recorded in the storage unit isThe time day
Together withTaking out with an information take-out device.
Things. In this history information detection method, the detection unit
Detected, recorded in the storage unit, and retrieved by the information retrieval device.
Status data to be outputIsOpening and closing movement of the shutter curtain
Data on crops and abnormalities of building shutters
Including dataIt is. The state data indicates that the shutter for the building is abnormal.
Contains abnormal dataFor,By information retrieval device
Opening and closing of the shutter curtain,
It is also possible to investigate past abnormalities that have occurred in
Failure of the building shutter that may occur in the future
Can be applied in advance to prevent accidents
And something that is meaningful for building shutters.
Become. [0025] Regarding the abnormality of the building shutter referred to here.
Abnormal data is, for example, moving the shutter curtain up and down
The motor to be driven generated heat above a certain temperature, three-phase type
This motor has a phase sequence error, the shutter
Operating device such as a push button device for moving the ten up and down
When the shutter curtain moves up and down
The obstacle sensing device has been activated, and so on. In the detection section,State data detected
And this status data is related to the time when the status data was generated.
Recorded in memory with time data and information retrieval
The data retrieved at the location
Data. [0027]For this reason,State data that occurred in the past
Can be known along with the time when the
Detailed history information will be available. The time data referred to here is the state data
Based on the absolute time the data occurred, in other words, on the calendar
Time data represented may be used.
How many days back from the time of extracting the previous state data
The time data may be time data expressed before or any number of hours ago. In the latter case, the history information detecting device is powered
Clock function that operates continuously regardless of instantaneous
The time data has continuity.
Is not equipped with this clock function and the power is
Timer function that interrupts counting time
How many days and how many days before
The time data expressed as “before” indicates that the power supply
It becomes an error. As described above, the information can be obtained by the information extracting device.
Time data that is expressed as how many days ago and how many hours ago has an error
If it is, do not notify the information
The time data can be reported. Time data
As a means to notify that there is an error
Indicates that the time data notification method is a character display method.
In that case, for example, blinking the character
If the data notification method is a voice method, for example,
Voice notification can be used for each. [0031] BRIEF DESCRIPTION OF THE DRAWINGS FIG.
It will be described based on. FIG. 1 shows the history information according to the present embodiment.
1 is an overall view of a building shutter 1 including an information detection device,
This building shutter 1 is an electric shutter. Electric
The dynamic shutter 1 is mounted above the opening 2 of the building
Built into the shutter box 3
It has a winding section 4, and the forward rotation and the reverse rotation of the motor 5 are transmitted.
The rotation of the winding part 4 causes the shutter curtain 6 to rotate.
It moves up and down while being guided by the guide rail 7, and
Open and close. The control device 8 for controlling the motor 5 has a connection
Operation by push button device etc. via mode 9 or wireless
The device 10 is connected, and the operating device 10 has at least
Open switch to raise the shutter curtain 6
And a stop switch to stop, and a closing switch to lower
And are provided. Also, the control device 8 retrieves information.
Connection cord 12 extending from device 11 can be connected when needed
The connection code of the connection cord 12 to the control device 8 is
Is the inspection opening formed in the shutter box 3
The connection is performed by inserting the connection cord 12 from the terminal. The information extraction device 11 is connected to the control device 8.
To connect the connection cord 12 to the operating device 10
And thereby the operating device 10, connection cord 9 or
The information extraction device 11 can be connected to the control device 8 via wireless.
You may make it so. FIG. 2 functionally shows the structure of the control device 8.
FIG. 3 is a block diagram of the information extracting device 11.
It is a lock diagram. In FIG. 2, the control device 8 has a central
A computer unit 20 having a processing device (CPU) 21
The central processing unit 21 includes the operating device 10
In addition to the motor driving unit 22 for driving the motor 5,
Source switch 23, upper / lower limit switch section 24, upper / lower limit exceeded
Switch unit 25, obstacle sensing device 26, motor overheat detection
Unit 27, phase sequence detection unit 28, short circuit determination unit 29, selection switch
H, first storage unit 31, second storage unit 32, third storage unit
33, a timer 34, and a transmission / reception unit 35 are connected. The upper / lower limit switch section 24 is a shutter car
When the vertical movement of the ten 6 is stopped at the upper limit position and the lower limit position,
In addition, the shutter curtain 6 is moved to the upper and lower
To detect which of the intermediate positions
This is formed by two limit switches
When the shutter curtain 6 reaches the upper limit position
One limit switch is on and the other limit switch is on.
When the switch is off and reaches the lower limit,
One limit switch is off, the other limit switch
Is on and in the middle position, both limit switches
Switch is turned on and the two limit switches are turned off.
The shutter curtain 6 opens due to the change in the on / off signal.
You can also detect whether it has moved or closed
Swelling. For this reason, the upper / lower limit switch 24 is
Become a detection unit that can detect the opening and closing operation of the tar curtain 6
I have. The upper / lower limit over switch unit 25 includes a shutter
ー The curtain 6 moves further beyond the upper and lower limit positions.
Is detected, the shutter
This is for stopping the movement of the ten 6. Obstacle feeling
The informing device 26 is provided when the shutter curtain 6 is moving down or upward.
There was an obstacle in the shutter curtain movement path during ascent
Sometimes this is detected and the shutter curtain 6
This is for stopping the movement. Motor overheat detection
The unit 27 is provided when the motor 5 generates heat above a certain temperature.
This is to detect this. The phase sequence detector 28 controls the phase sequence of the three-phase motor 5.
This is to detect when there is an abnormality.
The short-circuit judging section 29 indicates that an electric short-circuit has occurred in the operating device 10.
Sometimes to detect this. Selection switch
30 selects and determines the type and the like of the electric shutter 1
For this type, the information extraction device 11
As shown in FIG. 4 showing a specific appearance, the system shown in FIG.
Left and right mounting positions of the motor 5 in the jitter box 3
"Automatic" items related to the difference
-1 is for applications such as weight and light weight, differences in model numbers, etc., winding type
There is an item on the difference in structure such as a panel type or
Further, the selection switch 30 is used to operate the short-circuit determination unit 29.
Whether to detect when a short circuit occurs in the operation device 10
Can be selected. The first storage unit 31 and the third storage unit 33 are read
Only memory (ROM) and non-volatile memory
Therefore, the recorded information will not be erased even if a power interruption occurs.
No. On the other hand, the second storage unit 32 stores the random access
Since it is a memory (RAM) and a volatile memory,
When the instantaneous interruption occurs, the recorded information is deleted. Timer 34
Counting time with 1 hour as the maximum measurable time
Therefore, the timer count value is sequentially written to the second storage unit 32.
It is written while being changed. The first storage unit 31 stores the electric shutter 1
Perform the specified operations and record the data described later.
The necessary programs for recording etc. are recorded,
This program, a first storage unit storing this program
31, the central processing unit 21 for executing the program, etc.
This constitutes history information recording means in the embodiment. The program recorded in the first storage unit 31
The opening switch provided on the operating device 10
Switch, stop switch and close switch are operated,
Central processing unit 21 is driven by motor drive unit 22 and motor 5
Opening, stopping, and descending operations on the shutter curtain 6
And the upper and lower limit switch unit 2
At 4, the shutter curtain 6 reaches the upper limit position and the lower limit position.
The upper / lower limit switch unit 24
For example, the shutter switch is
When the ten moves further beyond the upper and lower positions
When it is detected that the obstacle is
In each case when an object is sensed, the central processing
Control unit 21 stops moving the shutter curtain 6
Is done. Further, this program allows the upper and lower limit
Opening and closing of the shutter curtain 6 at the switch 24
When motion is detected, the
And that the shutter curtain 6 has moved
When the obstacle detection device 2 detects the obstacle,
When an obstacle is detected in step 6, the motor overheat detection unit 27
If it is detected that the motor 5 has generated heat above a certain temperature,
The phase sequence abnormality of the motor 5 is detected by the phase sequence detection unit 28
At this time, a short circuit of the operating device 10 is detected by the short circuit determination unit 29.
In each case when the central processing unit 21
Recording of such information in the third storage unit 33 is executed.
It is supposed to be. In addition to the above, the program recorded in the first storage unit 31
The time counted by the timer 34 is 1
Every time the central processing unit 21 stores the second storage unit 3
2 to rewrite this timer count value
And there is an instantaneous interruption in the power supply of the control device 20.
Sometimes, the central processing unit 21 recovers from this momentary
The information (continuous data) of the disconnection is stored in the second storage unit 32.
Writing to the information extraction device 11
Is stored in the transmitting / receiving unit 35 of the control device 8 and in the third storage unit 33
Input to the recorded information or the central processing unit 21
Request information from operating device 10, upper / lower limit switch 24, etc.
When a signal to be input is input, the central processing unit 21
The information is output to the information extracting device 11 via the unit 35.
Each of which is done,
In addition, the program shown in FIG. 5, FIG.
Execution required to perform the steps in the flowchart
Is performed by the central processing unit 21. Ma
In addition, the first storage unit 31 stores an information extraction device from the control device 8.
11 is used to record the password data necessary to retrieve information.
Has been recorded. Here, the signal is detected by the upper / lower limit switch unit 24.
Shutter shutter to be recorded in the third storage unit 33
Information about the opening and closing operations of the
This is data on the opening and closing operations of the tar curtain 6.
In addition, the upper / lower limit over switch unit 25 is in the upper limit position and the lower limit position.
That the shutter curtain 6 has moved further
Detected information, obstacle detection device 26 detected obstacle
Information, motor overheat detection unit 27 is at or above a certain temperature of motor 5
The phase sequence detection unit 28 detects the heat generation of the motor 5
The information on the detection of the sequence abnormality,
Each of the information that detected the short circuit of the electric shutter
This is abnormal data relating to the abnormality of No. 1. Opening and closing operations of these shutter curtains 6
Data and abnormal data related to electric
3 is state data on the state of the expression shutter 1. Diagram showing the structure of the information extracting device 11 in a functional manner
As shown in FIG. 3, the information extracting device 11 has a central processing unit 41.
Computer section 40, and the computer section 4
0, the power switch 42, the mode switch 43,
Operation switch 44, storage unit 45, lamp display unit 46, sentence
The character display unit 47 and the transmission / reception unit 48 are connected. Memory
45 includes a power switch 42 and a mode switch 4
3. Central processing unit 4 based on an input signal from operation switch 44
1 to be executed by the flowchart of FIGS. 7 to 9 and FIG.
7 are recorded, and S221 to S in FIG.
FIG. 8 shows steps S231 to S236 in FIG.
Steps S241 to S248 are shown in FIG.
Respectively. In addition, this program
Monitor mode, history mode, judgment mode shown in FIG.
, The information received from the control device 8 by the transmission / reception unit 48
According to the report, the central processing unit 41 shares with the lamp display section 46.
FIG. 12 and FIG.
3. Execute display of contents as shown in FIG.
You. Here, the monitor mode is the current motorized type.
A mode for displaying the status of shutter 1, which is a history mode.
Is the past opening / closing operation data of the shutter curtain 6.
State data of the electric shutter 1 consisting of
History information, which is data, is taken out from the control device 8 and displayed.
Mode, the judgment mode is the current electric shutter
-1 has a failure, diagnose the cause of the failure.
Mode. In the present embodiment, the monitor
In the mode, the current state is a lamp display section 46, an abnormal state.
Indicates the status data in the history mode by the character display unit 47.
Is displayed on the display unit 46, and time data is displayed on the character display unit 47.
Each is displayed. In order to execute this judgment mode,
Therefore, the information table of the storage unit 45 stores
Data and the electric shutter for each symptom data
Corresponds to the cause data that was guessed in advance when designing the -1
Recorded. The symptom data is stored in the control device 8
The upper and lower switches connected to the central processing unit 21
Switch 24, upper / lower limit switch unit 25, etc.
The first data and the operator or the like operating the information extraction device 11
By observing the current situation of the electric shutter 1,
Obtained from the second data, and these first data and
Numerous symptom data in combination with the second data
However, as shown in FIG.
The cause data 50 is recorded for each address.
Have been. Concrete relationship between symptom data and cause data
For example, as the first data, upper and lower limit switches are used.
24, the shutter curtain 6 is in the intermediate stop state
Is detected, the upper / lower limit switch unit 25 detects
The shutter curtain 6 does not exceed the upper limit position or lower limit position.
Is detected, and no signal is output from the operating device 10.
The obstacle detection device 26 has detected an obstacle
Not detected, motor overheat detection section 27, phase sequence detection section 28,
Check that the information input from the cutting unit 29 to the central processing unit 21 is normal.
The second data is the shutter
The curtain 6 is stopped intermediately, and the opening of the operating device 10 is stopped.
Even if the switch is operated, the shutter curtain 6 does not move.
14, the symptom data of the address A1 in FIG.
The cause data 50 indicates that there is an abnormality in the operation device 10.
It is. FIG. 4 is an external view of the information extracting device 11.
It is shown. On the surface of the information extracting device 11,
Power switch 42, mode switch 43,
Switch 44, lamp display section 46, and character display section 47 are provided.
In addition, the lamp display section 46 displays
Abnormality display section 46A for displaying a normal location and two limits
ON / OFF state of upper / lower limit switch unit 24 composed of switches
Upper and lower limit switch display section 46B for displaying the state, and an operating device
An operation device display section 46C for displaying the operation state of the control device 11;
This is selected and determined by the selection switch 30 of the control device 8.
Selection switch for displaying the type and the like of the electric shutter 1
Discrimination display part 46D, up and down movement of shutter curtain 6, etc.
There is a state display section 46E for displaying the state of
Lights when applicable for each item provided
Lamp 51 is arranged by a
You. The character display unit 47 is a liquid crystal display unit,
Of the message to be conveyed to the worker using the device 11
Numbers are displayed. In FIG. 4, "ELS" means upper and lower
"THP" is the motor overheat
That is, "LS" is an upper / lower limit switch. FIG. 5 shows the history mode shown in FIGS.
In order to execute the mode, the status data of the electric shutter 1 is
Data in the third storage unit 33 of the control device 8 in advance.
4 shows a flowchart. In FIG. 5, an electric shutter to the building
1 is completed, and the power switch 23 of FIG. 2 is turned on.
(Step S1)
When use starts, it is the same as if the power was
The central processing unit 21 stores in the first storage unit 31
It is stored in the second storage unit 32 based on the recorded program.
Until then, the power supply writes continuous data indicating that the power was
(Step S2). This continuous data is bit-coded.
It is “1” in C. Then, the timer 34 of FIG.
Start counting (step S3), and this time passes for one hour.
When the time is exceeded (step S4), the central processing unit 21
Timer count in second storage unit 32 based on information from 34
The data of +1 is recorded as the value (step S5),
Every time the time counted by the marker 34 elapses one hour
2 The timer count value recorded in the storage unit 32 is +
It is sequentially rewritten to a value obtained by adding 1. In the meantime, the shutter curtain 6 is operated by the operating device.
Opening or closing by the operation of 10
Detected by lower limit switch 24 or motor overheat detected
It is detected in the section 27 that the motor 5 generates heat above a certain temperature.
Is issued and state data is generated (step S6).
This state data is stored in the third storage unit 33 by the central processing unit 21.
Is written (step S7), and the
2 The timer count value recorded in the storage unit 32 is read.
Is issued (step S8), and the timer count value
Is the third data as the time data when the status data is generated.
It is recorded in the storage unit 33 (step S9). Also, note 2
The timer count value of the storage unit 32 is reset by the central processing unit 21.
Is set to zero (step S10) and the second
The continuous data recorded in the storage unit 32 is read out.
(Step S11), the continuous data is stored in the third storage unit 33.
Is written to the second storage unit 32 (step S12).
Are reset by the central processing unit 21, and
The bit code of the second storage unit 32 is “0” (step
S13). As described above, the use of the electric shutter 1 is
From the start to the time when the first status data is generated
Is stored in the third storage unit 33.
The recorded information includes the status data and the status data
Time data and the power supply
This is continuous data on whether or not there has been an instantaneous interruption. Thereafter, counting is performed by the timer 34.
The timer is stored in the second storage unit 32 when the time has passed one hour.
Return to the step where +1 is recorded as the count value,
After that, when the second status data is generated,
The steps are repeated, and the third state is stored in the third storage unit 33.
State data and time data
And the continuous data are written. At this time
In step S9, the information is recorded in the third storage unit 33.
For the time data of the first state data,
Time data recorded in the storage unit 33 in the second state
When the data recorded in the second storage unit 32
It is rewritten to the value that added the count value. Also,
When the first status data is generated and when the second status data is generated
Since there is no momentary power interruption between
The sequence written in the third storage unit 33 in step S12
The data is "0". Figure 6 shows this continuous data
It is shown. After that, until the momentary power interruption occurs,
Repeatedly, if there is no power interruption,
The state data and time data are stored in the third storage unit 33.
The continuous data to be recorded is “0”. When a momentary power interruption occurs, the power is restored.
Until the timer 34 stops counting time
Power is restored, and when power is restored, the power
It is the same as turning on the power by switch 23
At this time, the flowchart of FIG.
Step S1 is repeated. The continuous data in this case
The data is also shown in FIG. FIG. 7 is a block diagram of the information extracting device 11 according to the present invention.
8 and a control device connected to the connection cord 12 or wirelessly.
8 shows a flow chart for extracting information from
You. Information is retrieved by the power switch 42 of the information retrieval device 11.
After the output device 11 is turned on (step S20),
A password signal is input from the operation device 10 to the control device 8. this
The password signal is, for example, the three open signals of the operating device 10 described above.
Switch, stop switch and close switch at the same time
Operation for more than an hour.
Pre-recorded in the first storage unit 31 by the central processing unit 21 of the device 8
Are compared with the password data
(Step S21), the central processing unit 21
A signal is output from the unit 35 to the transmitting / receiving unit 48 of the information extracting device 11.
The central processing unit 41 of the information extracting device 11
Information retrieval equipment based on the program written in 5.
The device 11 is set to the monitor mode. As described above, information is transmitted from the control device 8 to the information
When taking out with the take-out device 11, a password signal is inputted and
Information cannot be extracted if the password does not match the password data.
By going in and out of the building
Only certain people can retrieve this confidential information.
It can be taken out by the device 11. The password signal is sent to the operating device 10 by a numeric keypad.
If a password is provided, it may be a numeric password.
In addition, this secret signal is not transmitted from the operating device 10,
The information is obtained by operating the operation switch 44 of the information extracting device 11.
You may make it input from the extraction apparatus 11 to the control apparatus 8.
No. Further, the storage unit 45 of the information extracting device 11
Record the password in advance, and refer to the flowchart of FIG.
In step S20, the power switch 42
Is entered, the password is transmitted to the control device 9 and
The password is compared with the password data recorded in the first storage unit 31.
After they match in step S21,
A signal is output from the control device 8 to the information extracting device 11,
The central processing unit 41 of the unloading device 11 writes in the storage unit 45
The information retrieval device 11 is
It may be set to the nita mode. A place like this
In this case, the information on the electric
It can be taken out only from the information take-out device 11.
And the person who owns the information extraction device 11 is a legitimate person
If there is, information can be taken out. The information extracting device 11 has entered the monitor mode.
Then, use the information extraction device as it is in the monitor mode.
(Step S22), the operation switch 44 is operated.
When it is created, it is based on the program recorded in the recording unit 45.
Steps S221 to S22 in the flowchart of FIG.
4 is executed by the central processing unit 41. Meanwhile, information retrieval equipment
After the switch 11 enters the monitor mode, the mode switch
By operating the button 43, the central processing unit 41 switches to the history mode.
Is executed, and the information extraction device 11 is
When used as the mode (step S23),
When the operation switch 44 is operated, the process shown in the flowchart of FIG.
Steps S231 to S236 begin. In addition, information retrieval equipment
After the device 11 enters the history mode, the mode switch 4
When 3 is operated, the central processing unit 41 switches to the judgment mode.
Is performed, and the information extraction device 11 is
When used as a mode (step S24), the operation
When the switch 44 is operated, the flowchart of FIG.
Steps S241 to S248 begin. The information extracting device 11 is in the judgment mode.
Mode switch 43 when
The mode switch 43 is operated at the end of
In step S25), the process returns to the monitor mode. In addition, each mode
At the end of the power supply by the power switch 42
(Step S26), the program ends. The information extracting device enters the monitor mode shown in FIG.
Then, when the operation switch 44 is operated, the information extracting device 1
1 to the transmission / reception unit 35 of the control device 8
A data request signal is output (step S221).
As a result, the central processing unit 21 of the control device 8
The upper and lower limit switch unit 24 input to the central processing unit 21
Information on the detected opening / closing operation of the shutter curtain 6
Information and abnormalities detected by the motor overheat detection unit 27, etc.
Output to the information extracting device 11,
Inputs to the information extraction device 11 (step S222).
And these monitor data are recorded in the storage unit 45.
Execution of the program by the central processing unit 41,
Displayed on the lamp display section 46 and the character display section 47
(Step S223). The contents displayed on the character display section 47
One example of the contents is shown in FIG. Thus, the electric shutter 1 can be
Information on abnormalities that are currently occurring that cannot be understood just by looking at them
Can be confirmed by the information extracting device 11. Current monitor data of the electric shutter 1
Is being taken out by the information take-out device 11,
10 to open and close the shutter curtain 6
If there is a change in the current monitor data (step
In S224), this data is input to the information extracting device 11.
Is displayed on the character display unit 47 or the like.
Display contents are changed. In the monitor mode, the control device
8 is selected and determined by the selection switch 30 of the electric type.
Information about the type of the
Selection switch discriminating display unit 4 which is a part of the pump display unit 46
This is displayed when the 6D lamp 51 is turned on. The information extracting device 11 is set to the history mode shown in FIG.
When the operation switch 44 is operated once while the
Central processing based on the program recorded in the recording unit 45.
The control device 41 is stored in the third storage unit 33 of the control device 8.
Signal that requests the status data one time before the current
Executes output from the report taking-out device 11 to the control device 8
Then, when the operation switch 44 is operated twice, two times from the present
Performs output of signal requesting previous state data
When the operation switch 44 is operated N times, N times from the present time
Performs outputting a signal requesting previous state data
You. For this reason, whether the status data is
Perform the operation of designating the previous number of times (step S231).
After the step S31 in FIG.
The processing device 21 stores the state data recorded in the third storage unit 33.
Reads the requested number of status data from the data
(Step S32), and this read from the third storage unit 33
Also read the time data for the detected state data.
(Step S33), and the state data generated last.
From the occurrence of the data to the present
2 Read the count value recorded in the storage unit 32
(Step S34), which is read out in Step S33
New time data in addition to the new time data
(Step S35) is performed, and further,
By the time the state data read out in step S32 occurs.
The continuous data on whether there was a momentary power interruption
Reading (step S36) is also performed,
State data, time data, and continuous data become history data.
Is output to the information extracting device 11 (step S3).
7). This history data is stored in step S232 in FIG.
Input to the information retrieval device 11 at
The central processing unit stores the program recorded in the storage unit 45 in the central processing unit.
The execution of the position data 41 causes
Is displayed on the character display section 47 as shown in FIG.
The presence or absence of a momentary power interruption is centrally determined by the continuous data in the data
By determining the processing device 41 (step S233)
If there is no instantaneous interruption, it is displayed on the character display 47.
Is continuously lit (step S234),
If there is a disconnection, the time data will blink (step
Step S235). Note that the time data shown in FIG.
The number of days is calculated by the computer unit 40 of the information extracting device 11.
It is converted to the number of hours in one day and displayed. Then, the state to be taken out from the information take-out device 11
To change the previous number of state data (step S236)
Operation of the operation switch 44 for designating the number of times before that
(Step S231), and the control device 8 executes the step of FIG.
Returning to step S32 from step S38, the same
By repeating the steps, the character display 47 shows the new
History data of the specified number of times is displayed.
You. As described above, in this history mode, the electric
Information retrieval of historical data generated in the past of the shutter type 1
Taking out by setting 11ButYes, this historical data
Is the data of the opening and closing operations of the shutter curtain 6.
Data is included, so the number of status data
Except for the number of data
It is possible to find out
Data is displayed with time data, so the shutter
You can know when the opening and closing of Ten 6 was performed, and the building
Theft may occur in the area, or shutter
When the opening / closing malfunctions of the motor 5
And have a significant bearing on building security.
Meaningful for the electric shutter 1
You. The state data of the history data is
Includes abnormal data on abnormalities of the electric shutter 1.
Abnormalities that occurred in the past, along with time data.
The abnormal data can be used to
To know in advance possible failures that may occur in the future.
As a result, as a result,
Information that can be obtained in advance
More types for the electric shutter 1
It will be significant. In the past, even if there was a momentary power interruption,
Therefore, there is an error in the time data displayed on the character display 47.
Even if there is a momentary interruption, characters are displayed as described above
Since the time data of section 47 flashes,
It is possible to notify the workers of
Wear. It should be noted that the control device 8 has a
Unique to count time regardless of power interruption
By adding a clock function with a power supply,
However, the time displayed on the character display section 47 is correct.
can do. Also, the time is sent to the control device 8 according to the calendar.
To provide a timer that counts and has its own power supply
Thus, the time data displayed on the character display unit 47 is assumed to be according to the calendar.
can do. The information extracting device 11 is set to the judgment mode shown in FIG.
When the operation switch 44 is operated,
Request the control device 8 for the first data of the symptom data
Is output (step S241), the control device
8 in the first storage unit 31
The upper and lower limit switch unit is executed by the processing device 21.
The first data by the signal from the device 24 etc.
(Step S242). Next, workers
Operates the operation switch 44 of the information extracting device 11.
With regard to the current situation of the electric shutter 1,
The second data is "state" and "input" shown in FIG.
An input is made for each "operation" (step S243). This entry
When the force is applied, the central processing unit 41 is recorded in the recording unit 45.
"Status" is displayed on the character display 47 based on the program
Displays the input contents of the second data for each "input" and "operation"
Do things. Thereafter, the central processing unit 41 sends the first data
And the combination of the second data
Symptom data that is the same as the combination is recorded
The address in the information table of the storage unit 45
(Step S244), and the cause
Data 50 is read (step S245), and
The result is displayed on the display section 47 as shown in FIG.
(Step S246). FIG. 15 shows the information table of FIG.
The cause data 50 corresponding to the address A1 of the table is displayed.
This is the case. The first data is an information retrieval device
11 is displayed on the lamp display section 46. In FIG. 11, the electric shutter 1
Repair that eliminates the cause by elucidating the cause of the failure as described above
Work was performed, and despite that, the electric shutter 1
The predetermined operation is not performed (step S247).
To investigate the cause of the failure again (step S248)
Operates the operation switch 44, and returns to step S241.
And the same steps as above are repeated. As described above, in the judgment mode, the electric
If there is a fault currently occurring in
The cause of the failure can be investigated,
And realizes the quick recovery of the electric shutter 1
Will be able to. According to the present embodiment, the information extracting device
The information that can be retrieved by the device 11 is
Information, history mode information, and judgment mode information.
Because these modes are switchable,
The multifunction of the delivery device 11 can be achieved. In the above, the second description of the control device 8
The storage unit 32 is not volatile but is non-volatile (battery).
Memory, EEPROM, etc.)
You can also. [0082] According to the present invention, the security of a building is improved.
Past opening and closing movements of building shutters that are significantly related
Achieved the effect of being able to obtain history information including
it can.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an overall view of a building shutter including a device according to an embodiment of the present invention. FIG. 2 is a block diagram of the control device of FIG. 1; FIG. 3 is a block diagram of the information extracting device of FIG. 1; FIG. 4 is an external view of the information extracting device. FIG. 5 is a flowchart of a process for recording history information in a control device. FIG. 6 is a diagram showing continuous data recorded in the flowchart of FIG. 5; FIG. 7 is a flowchart of mode switching of the information extraction device. FIG. 8 is a flowchart of steps S221 to S224 in FIG. 7; 9 is a flowchart of steps S231 to S236 in FIG. 7; FIG. 10 is a flowchart of the control device executed in correspondence with step S231 in FIG. 9; FIG. 11 is a flowchart of steps S241 to S248 in FIG. 7; FIG. 12 is a diagram showing display contents of a character display unit of the information extracting device in the monitor mode. FIG. 13 is a diagram illustrating display contents of a character display unit of the information extracting device in the history mode. FIG. 14 is a diagram showing addresses of failure symptom data and cause data recorded in a storage unit of the information extracting device to execute the determination mode. FIG. 15 is a diagram illustrating display contents of a character display unit of the information extracting device in the determination mode. [Description of Signs] 1 Electric shutter 2 Opening 5 Motor 6 Shutter curtain 8 Control device 10 Operating device 11 Information extraction device 20, 40 Computer unit 21 Central processing units 31, 32, 33, 45 serving as history information recording means Unit 24 Upper and lower limit switch unit 41 that is a detection unit that detects the opening / closing operation of the shutter curtain

Continuation of front page (58) Fields investigated (Int.Cl. ⁷ , DB name) G07C 1/00-15/00 G06F 17/60 G06F 19/00 E06B 9/00 E06B 9/02 E06B 9/06-9 /twenty two

Claims (1)

(57) [Claims 1] State data relating to the state of a building shutter including at least opening and closing operation of a shutter curtain and abnormal data of a building shutter which is an electric shutter. A detection unit for detecting, a storage unit for recording the state data together with time data relating to a time at the time of occurrence of the state data, and a state data stored in the storage unit each time the state data is detected by the detection unit a history information recording means for recording as history information together with the time data, the condition data recorded in the storage unit have a, an information extraction device for extracting with said time data, and, in the information extraction device, Monitor mode information,
Switch between history mode information and judgment mode information
The monitor mode is the current state of the building shutter.
Means the mode to display, the history mode is the past
Opening / closing operation data and abnormal data of shutter curtain
History information, which is the state data of building shutters
Refers to the mode of taking out from the storage unit and displaying,
Judgment mode means that the current building shutter has failed.
Mode to diagnose and display the cause of failure when
A building shutter history information detecting device , characterized in that: