JP4896592B2 - Elevator control device - Google Patents

Description

  The present invention relates to an elevator control device, and more particularly to a device including crime prevention operation control.

  Conventionally, for example, in a building where a plurality of companies rent a room, since the working hours of each company are different, the time to start security security is different, and each company needs to contact the security company to start security security . As this communication means, there is one in which the last exit person notifies the start of the security guard by means such as inserting a card into a security guard input device installed at the entrance of each room or the like. In addition, as a part of the security guard, the elevator service on the floor where the security guard is started is stopped after a certain period of time from the start of the crime prevention to prevent other persons from entering the floor where the security guard is provided (for example, Patent Document 1). reference).

JP-A-6-255923 (especially prior art)

In such a conventional device, there is a conventional method of prohibiting elevator car call registration to a floor by a signal received from a presence / absence recognition device installed on each floor as a crime prevention system. There is a problem in that precise signal exchange is required between the security system and the elevator, and it takes time and money to combine and connect the specifications between the systems.
Also, if there is even one person on the floor (office, etc.), it will not be absent, so the security system will not work, and there is a possibility that a suspicious person may enter the floor using an elevator.

  The present invention has been made to solve the above-described problems, and does not use a security system, and it is estimated that there is no person in the building by using only the elevator control device from the registration status of the elevator hall call. It is an object of the present invention to provide an elevator control device that prohibits entry into a car by prohibiting car call registration.

The present invention provides a hall call registration detection means for detecting a hall call registration and generating a car call registration prohibition command for prohibiting car call registration when a time interval at which the detected hall call registration occurs exceeds a set time. And a car call registration control means for prohibiting car call registration in accordance with the car call registration prohibition command, and a time interval of the time interval of the hall call registration occurrence based on the occurrence time of the hall call registration detected by the hall call registration detection means. A car call registration prohibition condition learning / setting unit for obtaining and setting the set time relating to the hall call registration occurrence time interval, which is a car call registration prohibition condition, according to the transition, and the car call registration prohibition condition learning / setting means , landing from call registration time of occurrence of the data, the next occurrence time minimum time interval of the later time became more than a predetermined time continues a predetermined number of times until Seeking septum, the control device for an elevator, characterized in that to set or change set as the set time.

  In this invention, if the hall call is not registered for a certain period of time, such as late at night when the elevator hall call is not registered, it is determined that there is no resident on that floor, and the crime prevention system is not linked. By prohibiting elevator car call registration to the floor, it is possible to easily prevent entry into the elevator.

Embodiment 1 FIG.
FIG. 1 is a diagram showing the configuration of an elevator control apparatus according to the present invention. In FIG. 1, an elevator control panel 10 includes a computer or the like, and performs overall elevator control such as raising / lowering operation control of the car 7, call registration control, and door opening / closing control. In the elevator control panel 10, the hall call registration detection means 11 detects the hall call registration (signal) from the hall button 4 on each floor by the user's operation, and further sets the detected time interval for occurrence of the hall call registration. A car call registration prohibition command is issued to prohibit car call registration when the time is exceeded.

  The car call registration control means 12 controls the car call registration according to the car call registration (signal) from the car destination button 5 of the car 7 by the user's operation and prohibits the car call registration from the hall call registration detection means 11. Control to prohibit car call registration based on the command.

  The operation control means 13 drives the hoisting machine 8 in accordance with each call registration from the hall call registration detection means 11 and the car call registration control means 12 to control the car 7 to move up and down. The car call registration prohibition condition learning / setting means 14 is based on the landing call registration occurrence time data detected by the hall call registration detection means 11 and follows the time transition of the time interval of the hall call registration occurrence. The above set time related to the hall call registration occurrence time interval is obtained and set.

  The storage unit 15 stores data necessary for the above-described various controls such as a set time relating to a landing call registration occurrence time interval which is a car call registration prohibition condition, and for example, when canceling the car call registration prohibition described later, The personal authentication information (ID number, biometric information, etc.) of the registered person who is permitted to be released such as an employee of the office in the building is stored in advance. The car 7 is provided with a personal authentication information reading device 6 including a card reader and a biometric information reading device for reading the personal authentication information in the vicinity of the car destination button 5.

  As for the set time for the hall call registration occurrence time interval and the personal authentication information for canceling the car call registration prohibition, each set time and personal authentication information is set and stored for at least one item of each day of the week, each floor, and each time zone. May be.

  FIG. 2 shows an operation flowchart of the hall call registration detection means 11 and the car call registration control means 12 for explaining the operation of the elevator control apparatus according to the present invention. The operation of the present invention will be described below with reference to the drawings. In office buildings and the like, the number of registered hall calls becomes extremely small because the number of people in the building is small at midnight. In the hall call registration detection means 11, after the occurrence of hall call registration by the signal from the hall button 4 is detected for each floor (S1), the timer of the floor composed of, for example, a program is started, and the next The time until the landing call registration occurs is counted (S2).

  The timer time-up value, which is the set time as the car call registration prohibition condition, is stored in the storage means 15 for each day of the week, each floor, and each time zone, for example, as described above, and the timer count value is It is determined whether or not the corresponding set time has been exceeded. These set times stored in the storage means 15 can be arbitrarily changed.

  For example, if the set time is 10 minutes, it is detected whether or not hall call registration has occurred on the floor continuously for 10 minutes, the hall call registration does not occur during that time period, and the timer is set to the time-up value (set time ) (S3), it is determined that there are no people on the floor (S4). If it is determined that there is no person in the building, a car call registration prohibition command for prohibiting car call registration from the car 7 to the floor is sent to the car call registration control means 12 (S5).

  Upon receiving the car call registration prohibition command, the car call registration control means 12 performs registration prohibition processing so that the car call to the corresponding floor of the car destination button 5 installed in the car 7 cannot be registered (S6). Thereby, registration of the car call to the corresponding floor is prohibited, and the state is shifted to the crime prevention driving state (S7).

  Moreover, an example of operation | movement when returning this crime prevention driving state to a normal driving state is demonstrated. When a car call registration is to be performed from the car destination button 5 to the floor in the crime prevention driving state, the user is in the car 7 from the car destination button 5 in the crime prevention driving state, that is, the car call registration prohibited state. The personal authentication information reader 6 is made to read the personal authentication information of the user.

  The car call registration control means 12 stores the personal authentication information read and inputted in the storage means 15 of the person who has been permitted to cancel the car call registration prohibition on the floor where the car call registration has been made from the car destination button 5. If the matching personal authentication information is confirmed and the authentication is confirmed, the car call registration prohibition on the floor is canceled, that is, the car call registration on the car call registration prohibition floor is permitted. (S8). It is to be noted that personal authentication information of a person who is permitted to cancel the car call registration prohibition on all floors or a plurality of specific floors is registered in the storage means 15, and the personal authentication information read by the personal authentication information reading device 6 When collation is obtained, the car call registration prohibition on all floors or on the car call registration prohibited floors in the plurality of specific floors may be canceled.

  When the car call registration prohibition is released, the car 7 travels to the corresponding floor under the control of the operation control means 13, and after the response, the car call registration control means 12 confirms the completion of the response from the control state of the operation control means 13. Then, the crime prevention driving state of the floor (the car call registration prohibited floor) is canceled (S9).

  Next, the setting of the set time of the timer in the hall call registration detection means 11 stored in the storage means 15, which is a car call registration prohibition condition for judging that the car call registration in the hall call registration detection means 11 is prohibited, will be described. To do. The set time which is the time-up value of the timer is learned by the hall call registration detection means 11 by the car call registration prohibition condition learning / setting means 14 for each day of the week, each floor, and each time zone. Can be set and changed arbitrarily. One example will be described below.

  FIG. 3 shows an operation flowchart for explaining the operation of the car call registration prohibition condition learning / setting unit 14. As illustrated in step S10 of FIG. 3, the car call registration prohibition condition learning / setting means 14 is based on the hall call registration detected by the hall call registration detection means 11 for each day of the week, for each floor, for each time. Data on the occurrence time of the hall call registration is obtained for each band (especially at midnight), and this data is stored as learning data, for example, in the storage means 15 (S10).

  The data in FIG. 3 is the time data of the hall call registration on the 10th floor in the time zone from 21: 00 to 23:00 on Monday for three weeks, and the last exit is after 22:30. : After 40: it is estimated that the number of hall call registrations will be extremely reduced and the time interval for hall call registration will be longer. Also, the landing call registration time after 21:40 is 21:50 on March 1 (Monday), 21:50 on March 8 (Monday), 22:10 on March 8 (Monday), and 21:52 on March 15 (Monday). Yes, 10 minutes is the shortest time interval of occurrence within the measurement period. Therefore, in the time zone from 21: 00 to 23:00 (or 21: 00 to 22: 59: 99) on the 10th floor on Monday, it is related to the hall call registration occurrence time interval which is a car call registration prohibition condition stored in the storage means 15. It is conceivable that the set time is 10 minutes.

  Therefore, in the car call registration prohibition condition learning / setting means 14, the time interval from the occurrence time data of the hall call registration as exemplified in step S10 to the next occurrence time continues for a predetermined number of times or more. The minimum time interval after the predetermined time is obtained, and this is set in the storage means 15 as the set time for the hall call registration occurrence time interval, which is the car call registration prohibition condition, for the day of the week, the floor, and the time zone. The set setting time is changed and set (S11).

  In addition, as described above, how to set the setting time for the hall call registration occurrence time interval, which is the car call registration prohibition condition, and the personal authentication information about the cancellation of the car call registration prohibition regarding the day of the week, the floor, and the time zone The above-mentioned information necessary for the storage means 15 is stored according to the setting of the day of the week, the floor, and the time zone, and the car call registration prohibition condition learning / setting means 14 obtains the set time and stores the storage means 15 The hall call registration detection means 11 sets the car call registration for prohibiting the car call registration on the target floor when the detected time interval of the hall call registration exceeds the set time stored in the respective storage means 15. The car call registration control means 12 generates a prohibition command, prohibits car call registration on the target floor, cancels the car call registration prohibition based on the collation result of the personal identification information, and If there is a car call registration along with the person identification information to release the prohibition of the car call registration of the target floor of the car call registration.

It is a figure which shows the structure of the control apparatus of the elevator by this invention. It is an operation | movement flowchart of the hall call registration detection means and the car call registration control means of the control apparatus of the elevator by this invention. It is an operation | movement flowchart for demonstrating operation | movement of the car call registration prohibition condition learning and setting means of the control apparatus of the elevator by this invention.

Explanation of symbols

  4 landing button, 5 car destination button, 6 personal authentication information reading device, 7 car, 8 hoisting machine, 10 elevator control panel, 11 landing call registration detection means, 12 car call registration control means, 13 operation control means, 14 car Call registration prohibition condition learning / setting means, 15 storage means.

Claims (3)

A hall call registration detecting means for detecting a hall call registration and for generating a car call registration prohibition command for prohibiting the car call registration when the detected time interval of the hall call registration exceeds a set time;
Car call registration control means for prohibiting car call registration in accordance with the car call registration prohibition command;
Based on the time of occurrence of the hall call registration generated based on the time of occurrence of the hall call registration detected by the hall call registration detection means, the set time relating to the hall call registration occurrence time interval, which is a car call registration prohibition condition, is set. Learning and setting means for prohibiting car call registration to be set
With
The car call registration inhibition conditions learning and setting means, from the data of the time of occurrence of hall call registration, determine the minimum time interval after the time at which the time interval until the next occurrence time is equal to or greater than a predetermined period of time followed by a predetermined number of times The elevator control device is set or changed as the set time. Storage means for storing the set time relating to the landing call registration occurrence time interval for at least one item of each day of the week, each floor, and each time zone,
When the hall call registration detection means detects at least one item for each day of the week, each floor, and each time zone, the detected hall call registration time interval becomes equal to or greater than the set time stored in each storage means. 2. The elevator control apparatus according to claim 1, wherein a car call registration prohibition command for prohibiting car call registration is generated, and the car call registration control means prohibits car call registration on the target floor.   A car identification information reading device and a car destination button are provided in the car, and the car call registration control means cancels the prohibition of car call registration based on the result of collation of the personal identification information from the personal identification information reading device, and the personal identification 3. The elevator control device according to claim 1, wherein if there is a car call registration from the car destination button together with the information, the prohibition of the car call registration on the target floor of the car call registration is canceled.

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