JP6705866B2 - Air conditioner management system for elevators - Google Patents

Description

The present invention relates to a system for managing a plurality of elevator air conditioners.

The air conditioner installed in the elevator car was set around the outlet of the indoor unit of the air conditioner, and the detected temperature was set in the controller of the air conditioner by human operation to the remote controller installed in the car. Generally, the temperature is controlled so as to approach the set temperature. In recent years, as disclosed in Patent Document 1, there has been an attempt to adjust the temperature of an air conditioner by using information such as the number of passengers in a car and the body temperature of passengers. However, in such a conventional technique, in order to adjust the temperature of the air conditioner, the building facility manager must call the elevator car and operate the remote controller provided in the car, and dozens of elevators are installed like in an office building. In such a case, since it takes a lot of time and labor to adjust the temperature of the air conditioner, it has been desired to improve the convenience of instructing the control of the air conditioner.

Japanese Patent Application No. 2015-117080

The present invention has been made in view of the background art described above, and provides an air conditioner management system for an elevator that can remotely control the air conditioners installed in a plurality of elevator cars to improve convenience. With the goal.

The present invention is an elevator air conditioner management system including an air conditioner provided in each of a plurality of elevator cars, and a monitoring device connected to the air conditioner via a network, wherein the monitoring device It is characterized by instructing control of the air conditioner.

According to the present invention, a monitoring device instructs control of an air conditioner provided in each of a plurality of elevator cars, so that control of an air conditioner provided in each of a plurality of elevator cars can be remotely operated, thereby improving convenience. can do. In the present invention, a temperature sensor provided in each of the cars of the plurality of elevators measures the temperature in the car of the elevator for each constant cycle, and detects the temperature as the temperature in the car of the elevator via a network to the monitoring device. If the monitoring device instructs the control of the plurality of air conditioners so that the detected temperature approaches the set temperature set by the monitoring device, the temperature sensor provided in each of the elevator cars can control the plurality of air conditioners. By using the detected temperature measured in, the detected temperature becomes close to the sensible temperature of the person riding in each of the elevator cars, and comfortable temperature adjustment can be performed. In the present invention, if the monitoring device fetches weather information of the places where the cars of a plurality of elevators are installed and instructs the control of the plurality of air conditioners, the control of the heating operation or the cooling operation of the plurality of air conditioners is analyzed based on the weather information. It can be performed. In the present invention, if the monitoring device reserves the set temperature from the captured weather information, the monitoring device can instruct the control of a plurality of air conditioners based on the set temperature according to the weather information at a preset time. In the present invention, if the monitoring device instructs the control of the plurality of air conditioners based on the weather information of the preset time, the monitoring device instructs the control of the plurality of air conditioners based on the weather information of the preset time. be able to. In the present invention, the human sensor provided in each of the cars of the plurality of elevators transmits the detected number of people as the number of people in the car of the elevator measured at regular intervals to the monitoring device via the network, and the monitoring device. Instructing the control for the plurality of air conditioners based on the number of detected persons makes it appropriate to control the heating operation or the cooling operation of the plurality of air conditioners based on the congestion of the people riding in each of the elevator cars. In the present invention, if the monitoring device changes the set temperature when the number of people reaches a predetermined number set in the monitoring device, even if the number of people in each of the cars of the plurality of elevators exceeds the predetermined number, heating of the plurality of air conditioners is performed. Proper control of operation or cooling operation.

1 is a configuration diagram showing an elevator air conditioner management system according to a first embodiment for carrying out the invention. 3 is a diagram showing management data according to the first embodiment for carrying out the invention. The block diagram which shows the air-conditioner management system for elevators which concerns on Embodiment 2 for implementing invention. The block diagram which shows the air conditioner management system for elevators which concerns on Embodiment 3 for implementing invention.

An elevator air conditioner management system according to a first embodiment for carrying out the invention shown in FIG. 1 includes an air conditioner 11, a remote controller 12, and a temperature sensor 13 in an elevator car 1, and an air conditioner 21 and a remote controller 22 in an elevator car 2. A temperature sensor 23 is provided, and control of the air conditioner 1 is indicated by the monitoring device 41 connected via the remote controller 12 and the network 31, and control of the air conditioner 21 is performed via the remote controller 22 and the network 31. By instructing with the connected monitoring device 41, control of the air conditioners 11 and 21 installed in each of the cars 1 and 2 of the plurality of elevators can be remotely operated, and convenience can be improved. The plurality of elevator cars is not limited to the two elevator cars 1 and 2 and may be three or more.

A car ID: 01 is given to the elevator car 1 as a car identifier, and an air conditioner ID: 011 is given as an identifier of the air conditioner 11 to the air conditioner 11 provided in the car 1 of the elevator with a car ID: 01. The remote controller 12 provided in the elevator car 1 of 01: 01 is given a remote controller ID: 012 as an identifier of the remote controller 12, and the temperature sensor 13 provided in the elevator car 1 of the car ID: 01 has the temperature sensor 13 of the temperature sensor 13. It is assumed that the temperature sensor ID: 013 is given as an identifier.

A car ID:02 is given to the elevator car 2 as a car identifier, and an air conditioner ID:021 is given to the air conditioner 21 provided in the car 2 of the elevator with a car ID:02 as an identifier of the air conditioner 21. The remote controller 22 provided in the elevator car 2 of 02:02 is given a remote controller ID:022 as an identifier of the remote controller 22, and the temperature sensor 23 provided in the elevator car 2 of the car ID:02 has a temperature sensor 23 of the temperature sensor 23. It is assumed that the temperature sensor ID: 02 is assigned as an identifier.

The air conditioner 11 or 21 is composed of a heat pump type air conditioner, and is supplied from the power supply unit of the elevator based on the control signals such as the heating operation, the cooling operation, the set temperature 42, the operation start and the operation stop input from the remote controller 12 or 22. The generated electric power controls the fan provided in the compressor, the indoor unit, the fan provided in the outdoor unit, and the flow path switching valve to perform the cooling operation or the heating operation.

Along with the cooling operation or heating operation of the air conditioner 11 or 21, the fan of the indoor unit blows the air in the elevator car 1 or 2 to the heat exchanger of the indoor unit to perform heat exchange, and for the cooling that has received this heat exchange. Alternatively, heating air is blown out from the ceiling of the elevator car 1 or 2 into the elevator car 1 or 2.

The remote controller 12 or 22 is provided on a side wall of the elevator car 1 or 2, and the air conditioner 11 or the air conditioner 11 output from the monitoring device 41 is supplied by the power supplied from the power source of the elevator or the battery provided in the remote controller 12 or 22. A control signal for 21 is wirelessly received from the network 31 by WiFi (registered trademark) or the like, and the received control signal is wirelessly transmitted to the air conditioner 11 or 21 by infrared rays or the like.

The temperature sensor 13 or 23 is provided on the side wall of the elevator car 1 or 2, and the temperature of the elevator car 1 or 2 is kept constant by the power supply of the elevator or the battery power provided to the temperature sensor 13 or 23. The temperature sensor ID: 013 or 023 and the measured temperature as the temperature inside the car 1 or 2 of the elevator are transmitted to the network 31 wirelessly by WiFi (registered trademark) or the like. The temperature sensor ID: 013 or 023 output from the temperature sensor 13 or 23 and the detected temperature are received by the monitoring device 41.

The monitoring device 41 is configured by a server and includes a set temperature 42, management data 43, a processing unit 44, and an operation unit 45.

When a person operates the operation unit 45 to input the air conditioner ID: 011 or 021 and the set temperature 42 for each air conditioner ID: 011 or 021 to the monitoring device 41, the set temperature 42 is input to the monitoring device 41. 011 or 021 and the set temperature 42 are stored in the storage unit of the monitoring device 41 in one-to-one correspondence. The set temperature 42 for the air conditioner 11 and the set temperature 42 for the air conditioner 21 may be the same or different values.

As shown in FIG. 2, the management data 43 includes a car ID: 01 or 02 or 03, an air conditioner ID: 011 or 021 or 031, a remote controller ID: 012 or 022 or 032, and a temperature sensor ID: 013 or 02 or 0323 and the like are written in advance.

Then, as shown in FIG. 1, when the temperature sensor ID: 013 or 023 and the detected temperature are received by the monitoring device 41 from the temperature sensor 13 or 23, the processing unit 44 sets the temperature sensor ID: 013 or 023 as management data. The detected temperature corresponding to the temperature sensor ID: 013 or 023 is stored in the portion specified as corresponding to the air conditioner ID: 011 or 021 of the management data 43 by collating with 43. As a result, the management data 43 is accumulated in the storage unit of the monitoring device 41 as the collection data shown in FIG. 2 that defines the relationship between the plurality of air conditioners 11 or 21 and the detected temperature.

The processing unit 44 is a functional unit that generates a control signal for the air conditioner 11 or 21 based on the detected temperature received by the monitoring device 41 and outputs the generated control signal to the remote controller 12 or 22 via the network 31. And is embodied by software stored as a computer program in the server configuring the monitoring device 41.

The elevator air conditioner management system shown in FIG. 1 operates as follows. When a person operates the operation unit 45 and the air conditioner ID: 011 or 021 and the set temperature 42 for each air conditioner ID: 011 or 021 are input to the monitoring device 41, the processing unit 44 manages the air conditioner ID: 011 or 021. The set temperature 42 corresponding to each air conditioner ID: 011 or 021 is stored in the portion specified as corresponding to the air conditioner ID: 011 or 021 of the management data 43 by collating with the data 43. As a result, the management data 43 is accumulated in the storage unit of the monitoring device 41 as the collection data shown in FIG. 2 that defines the relationship between the plurality of air conditioners 11 or 21 and the set temperature.

After that, the processing unit 44 extracts the remote controller ID: 012 or 022 and the set temperature 42, which are associated with each other, from the management data 43 of the monitoring device 41 in one-to-one correspondence, and transmits them to the network 31. The remote controller ID: 012 or 022 and the set temperature 42 transmitted to the network 31 are received by the remote controller 12 or 22 corresponding to the remote controller ID: 012 or 022 attached to the set temperature 42, and received by the remote controller 12 or 22. The set temperature 42 is transmitted to the air conditioner 11 or 21, and the set temperature 42 received by the air conditioner 11 or 21 is stored in the storage unit of the air conditioner 11 or 21.

Further, when a person operates the operation unit 43 to input the air-conditioner ID: 011 or 021 and the heating operation or the cooling operation for each air-conditioner ID: 011 or 021 to the monitoring device 41, the processing unit 44 causes the air-conditioner ID: 011. Alternatively, 021 is collated with the management data 43, and the heating operation or the cooling operation corresponding to the air conditioner ID: 011 or 021 is stored in the portion of the management data 43 specified as corresponding to the air conditioner ID: 011 or 021. As a result, the management data 43 is accumulated in the storage unit of the monitoring device 41 as the collection data shown in FIG. 2 that defines the relationship between the plurality of air conditioners 11 or 21 and the heating operation or the cooling operation.

After that, the processing unit 44 extracts the heating operation or the cooling operation and the remote controller ID: 012 or 022 corresponding to the remote controller ID: 012 or 022 from the management data 43 of the monitoring device 41 based on the remote controller ID: 012 or 022 to extract the network 31. Send to. The remote control ID: 012 or 022 and the heating operation or the cooling operation transmitted to the network 31 are received by the remote controller 12 or 22 corresponding to the remote control ID: 012 or 022 attached to the heating operation or the cooling operation, and the remote control ID: The heating operation or the cooling operation received by 012 or 022 is transmitted to the air conditioner 11 or 21, and the heating operation or the cooling operation received by the air conditioner 11 or 21 is stored in the storage unit of the air conditioner 11 or 21.

As described above, the set temperature 42 for each air conditioner 11 or 21 and the heating operation or the cooling operation for each air conditioner 11 or 21 are written as collected data in the management data 43, and when the air conditioner 11 or 21 is stopped, a person operates the operation unit. 43 is operated and the operation start for each air conditioner ID: 011 or 021 is input to the monitoring device 41, the processing means 44 collates the air conditioner ID: 011 or 021 with the management data 43, and the air conditioner ID of the management data 43: The operation start and the time corresponding to the air conditioner ID: 011 or 021 are stored in the portion specified as corresponding to 011 or 021. As for this time, the time when the processing unit 44 stores it in the management data 43 may be acquired from the clock function provided in the monitoring device 41 and stored in the management data 43. As a result, the management data 43 is accumulated in the storage unit of the monitoring device 41 as the collected data shown in FIG.

Then, the processing means 44 extracts the operation start and the remote controller ID: 012 or 022 corresponding to each remote controller ID: 012 or 022 from the management data 43 of the monitoring device 41 based on the remote controller ID: 012 or 022, and transmits it to the network 31. To do. The remote control ID: 012 or 022 and the operation start transmitted to this network 31 are received by the remote control 12 or 22 corresponding to the remote control ID: 012 or 022 attached to the operation start, and the operation start received by the remote control 12 or 22. Is transmitted to the air conditioner 11 or 21, the operation start received by the air conditioner 11 or 21 is stored in the storage unit, and the operation based on the heating operation or the cooling operation stored in the storage unit is started. By starting the operation of the air conditioner 11 or 21, the compressor of the air conditioner 11 or 21 and the flow path switching valve, the fan of the indoor unit, and the fan of the outdoor unit are driven.

When the air conditioner 11 or 21 is in the heating operation, the refrigerant that has been compressed by the compressor and has become high temperature and high pressure goes through the flow path switching valve to the heat exchanger of the indoor unit, and the refrigerant in the heat exchanger of the indoor unit. Is cooled by the air from the fan of the indoor unit, the refrigerant becomes low-temperature and high-pressure, and the air from the fan of the indoor unit takes heat from the refrigerant of the heat exchanger and becomes hot air, and the elevator car 1 from the outlet of the indoor unit Or it is blown out into 2. Then, the refrigerant, which has become low temperature and high pressure in the heat exchanger of the indoor unit, becomes low temperature and low pressure due to the piping resistance of the capillary tube, becomes easy to evaporate, and goes to the heat exchanger of the outdoor unit. Heat is taken from the wind by the fan of the outdoor unit to evaporate, becoming high temperature and low pressure, and return to the compressor through the flow path switching valve. That is, the air conditioner 11 or 21 in the heating operation circulates so that the air in the elevator car 1 or 2 is exposed to the indoor unit heat exchanger by the indoor unit fan to be warmed and returned to the elevator car 1 or 2. To heat.

During the heating operation of the air conditioner 11 or 21, as the detected temperature approaches the set temperature, the rotation speeds of the compressor of the air conditioner 11 or 21, the fan of the indoor unit, and the fan of the outdoor unit decrease. When the detected temperature reaches the upper limit value of the permissible range for the set temperature 42 stored in the storage unit of the air conditioner 11 or 21 (set to 1° C. or 1.5° C. higher than the set temperature 42), the air conditioner The compressor of 11 or 21, the fan of the indoor unit, and the fan of the outdoor unit are stopped, and the heating operation of the air conditioner 11 or 21 is temporarily stopped.

As described above, assuming that the detected temperature reaches the upper limit value of the allowable range with respect to the set temperature 42, the heating operation of the air conditioner is temporarily stopped, and as the stop continues, the detected temperature is stored in the storage unit of the air conditioner 11 or 21. When the lower limit value of the allowable range for the stored set temperature 42 is reached (set to 1° C. or 1.5° C. lower than the set temperature 42), the compressor of the air conditioner 11 or 21 and the fan of the indoor unit and the outdoor The fan of the machine is driven, and the heating operation of the air conditioner 11 or 21 is restarted.

As described above, when the detected temperature reaches the upper limit value of the allowable range for the set temperature 42, the alert of the upper limit value may be notified from the air conditioner 11 or 21 to the administrator of the monitoring device 41. To this end, a communication function unit is provided in the air conditioner 11 or 21, and an alert indicating that the communication function unit has reached the upper limit value is transmitted to the mobile terminal possessed by the administrator of the monitoring device 41 by mail or the like, or via the network 31. By transmitting the data to the monitoring device 41 and displaying the data received by the mobile terminal or the monitoring device 41 possessed by the manager on the display, the actual condition can be grasped early.

Further, when the air conditioner 11 or 21 is in the cooling operation, the refrigerant compressed by the compressor to become high temperature and high pressure goes through the flow path switching valve to the heat exchanger of the outdoor unit, and the heat exchanger of the outdoor unit. In the indoor unit heat exchanger, the refrigerant is cooled by the air from the fan of the outdoor unit, and the refrigerant becomes low temperature and high pressure, and this low temperature and high pressure refrigerant becomes low temperature and low pressure due to the piping resistance of the capillary tube and easily evaporates. The wind from the fan of the indoor unit is cooled by the refrigerant of the heat exchanger of the indoor unit and becomes cold air, which is blown into the elevator car 1 or 2 from the outlet of the indoor unit. Then, the refrigerant that takes heat from the wind by the fan of the indoor unit and evaporates to become high temperature and low pressure returns to the compressor through the flow path switching valve. That is, the air conditioner 11 or 21 in the cooling operation circulates so that the air in the elevator car 1 or 2 is exposed to the indoor unit heat exchanger by the indoor unit fan to cool and return it to the elevator car 1 or 2. Air conditioning.

During the cooling operation of the air conditioner 11 or 21, as the detected temperature approaches the set temperature, the rotation speeds of the compressor of the air conditioner 11 or 21, the fan of the indoor unit, and the fan of the outdoor unit decrease. When the detected temperature reaches the lower limit value of the allowable range for the set temperature 42 stored in the storage unit of the air conditioner 11 or 21 (set to 1° C. or 1.5° C. lower than the set temperature 42), the air conditioner The compressor of 11 or 21, the fan of the indoor unit, and the fan of the outdoor unit are stopped, and the cooling operation of the air conditioner 11 or 21 is temporarily stopped.

As described above, assuming that the detected temperature reaches the lower limit value of the allowable range with respect to the set temperature 42, the cooling operation of the air conditioner is temporarily stopped, and as the stop continues, the detected temperature is stored in the storage unit of the air conditioner 11 or 21. When the upper limit value of the allowable range for the stored set temperature 42 is reached (set to 1° C. or 1.5° C. higher than the set temperature 42), the compressor of the air conditioner 11 or 21, the fan of the indoor unit, and the outdoor The fan of the machine is driven, and the cooling operation of the air conditioner 11 or 21 is restarted.

Further, when a person operates the operation unit 43 and the operation stop for each air conditioner ID: 011 or 021 is input to the monitoring device 41, the processing unit 44 collates the air conditioner ID: 011 or 021 with the management data 43 and manages it. The operation stop and the time corresponding to the air conditioner ID: 011 or 021 are stored in the part of the data 43 specified as corresponding to the air conditioner ID: 011 or 021. As a result, the management data 43 is accumulated in the storage unit of the monitoring device 41 as the collection data shown in FIG. 2 that defines the relationship between the plurality of air conditioners 11 or 21 and the operation stop and the time.

After that, the processing means 44 extracts the operation stop and the remote controller ID: 012 or 022 corresponding to each remote controller ID: 012 or 022 from the management data 43 of the monitoring device 41 based on the remote controller ID: 012 or 022, and transmits it to the network 31. To do. The remote control ID: 012 or 022 and the operation stop transmitted to the network 31 are received by the remote controller 12 or 22 corresponding to the remote control ID 012 or 022 to which the operation stop is applied, and the operation stop received by the remote control 12 or 22. Is transmitted to the air conditioner 11 or 21, the operation stop received by the air conditioner 11 or 21 is stored in the storage unit, and the operation based on the heating operation or the cooling operation stored in the storage unit is stopped. By stopping the operation of the air conditioner 11 or 21, the compressor of the air conditioner 11 or 21 and the flow path switching valve, the fan of the indoor unit, and the fan of the outdoor unit are stopped.

According to the elevator air conditioner management system shown in FIG. 1, by using the detected temperature measured by the temperature sensor 13 or 23 provided in the elevator car 1 or 2 for controlling the air conditioner 11 or 21, the elevator car 1 Or, it becomes close to the sensible temperature of the person who rides 2, and comfortable temperature adjustment is possible.

Further, according to the elevator air conditioner management system shown in FIG. 1, the monitoring device 41 can remotely control the air conditioners 11 and 21 installed in the elevator cars 1 and 2, respectively. It should be noted that even if a plurality of elevator cars 1 and 2 are provided in a building such as one building or divided into buildings such as a plurality of buildings, one monitoring device 41 provides a plurality of elevator car 1 spares 2 It is possible to remotely control the air conditioners 11 and 21 provided in each of the above.

The history of the management data 43 in which the heating operation or the cooling operation is repeated is analyzed by the processing means 44 using the technology of AI (artificial intelligence) that realizes human intelligence by a computer, and the set temperature 42 is created. You may.

By displaying the management data 43 on the display connected to the monitoring device 41, the management data 43 can be visualized. By visualizing the management data 43 in this way, the history of the management data 43 is visualized, and by displaying the transition in a graph or the like, the administrator of the monitoring device 41 grasps the advance detection of a failure, the timing of cleaning, and the like. it can. For example, if the detected temperature does not reach the set temperature even after the scheduled arrival time, the administrator of the monitoring device 41 can determine that the failure or cleaning is necessary.

If a display is provided on the surface inside the elevator car 1 or 2 of the temperature sensors 13 and 23 or the surface inside the elevator car 1 or 2 to display the detected temperature measured by the temperature sensors 13 and 23, the detected temperature can be visualized. Can be achieved. By visualizing the history of the detected temperatures measured in this way and displaying the transitions in a graph or the like, the person who gets on the elevator car 1 or 2 can grasp the advance detection of a failure, the timing of cleaning, and the like. For example, if the detected temperature does not reach the set temperature even after the scheduled arrival time, it is possible for a person riding on the elevator car 1 or 2 to determine that the malfunction or cleaning is required.

In addition to the temperature sensors 13 and 23 in FIG. 1, a humidity sensor is provided in each elevator car 1 and 2, and the detected humidity as the humidity in each elevator car 1 and 2 detected by the humidity sensor is the detected temperature. It is also applicable to transmit the data to the monitoring device 41 via the network 31 and control the air conditioner 11 or 21 by the detected temperature and the detected humidity in the same manner as in. In this case, the temperature sensors 13 and 23 and the humidity sensor may be integrally configured as a temperature/humidity sensor.

Further, an air conditioner temperature sensor is provided around the air conditioner 11 or 21 around which the air for cooling or heating the indoor unit is blown, and the detected temperature detected by this air conditioner temperature sensor and the detection detected by the temperature sensors 13 and 23. The air conditioner 11 or 21 may be remotely controlled by the monitoring device 41 using the temperature.

For example, the detected temperature detected by the air conditioner temperature sensor is called the detected air conditioner temperature, and the detected temperature detected by the temperature sensors 13 and 23 is called the detected cage temperature. Then, assuming that the detected air conditioner temperature reaches the upper limit value of the allowable range with respect to the set temperature 42, the output of the temperature adjustment in the heating operation or the cooling operation of the air conditioner decreases or temporarily stops, and with the continuation of the decrease or stop When the detected air conditioner temperature reaches the lower limit value of the permissible range with respect to the set temperature 42, the processing means 44 checks the change or the degree of change of the detected car temperature, and the change or the degree of change of the detected car temperature indicates a decrease in the heating operation. In the case of or in the case of an increase in the cooling operation, the processing means 44 changes the set temperature higher than the set temperature 44 in the heating operation or to the set temperature lower than the set temperature 44 in the cooling operation to turn on the air conditioner 11 or 21. The monitoring device 41 may be operated remotely.

Further, even if the remote controllers 12 and 22 are removed and the air conditioner 11 or 21 receives a control signal for the air conditioner 11 or 21 output from the monitoring device 41 from the network 31 wirelessly by WiFi (registered trademark) or the like. good.

The elevator air conditioner management system according to the second embodiment for carrying out the invention shown in FIG. 3 incorporates the weather information 51 of the places where the elevator cars 1 and 2 are installed into the monitoring device 41 via the Internet. It becomes possible to analyze the management data 43 for the heating operation or the cooling operation based on the temperature detected by the temperature sensors 13 and 23 and the weather information 51. Therefore, the management data 43 for the heating operation or the cooling operation can be analyzed based on the weather information 51. For example, the monitoring device 41 presets by storing the set temperature 42 at the time of starting the heating operation or the cooling operation in the morning from the meteorological information 51 of the morning as the preset time in the management data 43 as a reservation. It is possible to instruct the control of the plurality of air conditioners 11 or 22 based on the set temperature 42 based on the weather information at the set time.

Further, by capturing event information such as an event or an event which is held at or near the places where the elevator cars 1 and 2 are installed, the temperature and event information detected by the temperature sensors 13 and 23 are fetched into the monitoring device 41 via the Internet. It is possible to analyze the management data 43 for the heating operation or the cooling operation by the. By analyzing the management data 43 for the heating operation or the cooling operation in consideration of the event information, for example, the setting that predicts the number of people who will ride in the elevator cars 1 and 2 from the forecast of the event information on the day when the event occurs The temperature 42 can be stored as a reservation in the management data 43.

An elevator air conditioner management system according to a third embodiment for carrying out the invention shown in FIG. 4 includes a human sensor 14 in an elevator car 1 and a human sensor 24 in an elevator car 2. The sensor 14 or 24 transmits the detected number of persons as the number of persons in the elevator car 1 or 2 measured at regular intervals to the monitoring device 41 via the network 31, and the monitoring device 41 determines a plurality of persons based on the detected number of persons. The control of the air conditioner 11 or 22 is instructed. As a result, the heating operation or the cooling operation of the air conditioner 11 or 21 becomes appropriate based on the congestion of the passengers in the elevator car 1 or 2.

It is assumed that the human sensor 14 is given a human sensor ID: 014 as an identifier of the human sensor 14, and the human sensor 24 is given a human sensor ID: 024 as an identifier of the human sensor 24.

The human sensor 14 or 24 measures the number of people in the car 1 or 2 of the elevator at regular intervals by the electric power of the elevator power source or the electric power of the battery provided in the human sensor 14 or 24. The ID: 014 or 024 and the detected number of persons as the measured number are wirelessly transmitted to the network 31 by WiFi (registered trademark) or the like.

Then, when the human sensor sensor ID: 014 or 024 output from the human sensor 14 or 24 and the detected number of persons are received by the monitoring device 41, the processing unit 44 outputs the human sensor ID: 014 or 024 to the management data 43. The management data 43 is detected by storing the number of detected persons corresponding to the human sensor ID: 014 or 024 in the portion of the management data 43 identified as corresponding to the human sensor ID: 014 or 024. Is stored in the storage unit of the monitoring device 41 as the stored collected data.

The processing means 43 generates a control signal for the air conditioner 11 or 21 based on the detected temperature and the number of people detected by the monitoring device 41, and outputs the generated control signal to the remote controller 12 or 22 via the network 31. As a result, it is possible to control the heating operation or the cooling operation of the air conditioner 11 or 21 based on the congestion of the people in the elevator cars 1 or 2.

If the number of detected persons exceeds the predetermined number set in the monitoring device 41, the processing means 43 changes the set temperature 42, so that even if the number of people in the elevator car 1 or 2 exceeds the predetermined number, Control of heating operation or cooling operation becomes appropriate. Further, if the processing means 43 changes the set temperature 42 according to the number of detected persons exceeding the predetermined number, the control of the heating operation or the cooling operation of the air conditioner 11 or 21 becomes more appropriate.

1 and 2 elevator car 11 and 21 air conditioner 12 and 22 remote controller 13 and 23 temperature sensor 14 and 24 human sensor 31 network 41 monitoring device 42 set temperature 43 management data 44 processing means 45 operation unit 51 weather information

Claims (4)

An air conditioner , a remote controller, and a temperature sensor are provided in each of a plurality of elevator cars, the plurality of remote controllers are wirelessly connected to a monitoring device from a network, and the plurality of temperature sensors use the temperature in the elevator car as a detection temperature. Wirelessly transmitting to the monitoring device to the network, the monitoring device outputs a control signal for the plurality of air conditioners such that a plurality of detected temperatures received from the network approaches individual set temperatures set by the monitoring device, The control signals for the plurality of air conditioners output from the monitoring device are individually received wirelessly from the network by the plurality of remote controllers, and the plurality of remote controllers wirelessly receive the received control signals for the plurality of air conditioners. An air conditioner management system for elevators, which is characterized in that it is individually transmitted to Prior Symbol monitoring device reserves the set temperature from the weather information of a preset time of the installation location of the car of the plurality of elevators, and characterized in that outputs the control signal based on the set temperature and the reservation The elevator air conditioner management system according to claim 1. A human sensor is individually provided in each of the cars of the plurality of elevators, and the detected number of people as the number of people in the car of the elevator measured by the human sensor is wirelessly transmitted to the monitoring device to the network, and the monitoring is performed. The elevator air conditioner management system according to claim 1, wherein the device outputs a control signal to the plurality of air conditioners based on the detected number of persons . Before Symbol monitor air management system for an elevator according to claim 3, characterized in that to change the set temperature to be a predetermined number of the number is set in the monitoring device.

Images