CN212832215U - Building elevator fire control joint control system based on 5G communication network - Google Patents
Building elevator fire control joint control system based on 5G communication network Download PDFInfo
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- CN212832215U CN212832215U CN202020572716.XU CN202020572716U CN212832215U CN 212832215 U CN212832215 U CN 212832215U CN 202020572716 U CN202020572716 U CN 202020572716U CN 212832215 U CN212832215 U CN 212832215U
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Abstract
The utility model discloses a building elevator fire control joint control system based on 5G communication network, which relates to the technical field of elevator fire control joint control, and comprises a monitoring module, a central controller, an inner display module, an outer display module, a fire detection alarm module, an infrared detection module, an alarm module, a power supply switching function module, a standby power supply function module, a 5G communication module, a frequency converter, a car door system and a sub-controller; the monitoring module, the internal display module, the infrared detection module, the alarm module and the sub-controller are all arranged in the elevator, and the external display module is arranged outside the landing door; the fire detection alarm module is connected with the central controller and transmits the fire information of each floor to the central controller; the central controller is connected with the monitoring module, the inner display module, the outer display module, the infrared detection module, the alarm module, the 5G communication module, the frequency converter and the car door system, the 5G communication module is remotely connected with the 5G base station, and the 5G base station is connected with the remote monitoring platform.
Description
Technical Field
The utility model relates to an elevator fire control allies oneself with accuse technical field specifically is a building elevator fire control allies oneself with accuse system based on 5G communication network.
Background
The common elevator only needs to add one control module, the module gives a switch signal to the elevator, the elevator is enabled to fall to the first floor and open the door for evacuation, the elevator feeds back the switch signal to the control module, then the smoke sensing bus gives a switch signal, and the shunt tripping cuts off the power supply. The building elevator has higher fireproof requirement, and the fireproof design of the building elevator is very important. At present, most elevators in China only have a fire switch action and only have a simple elevator forced landing function, when a fire condition happens in a dozen layers of buildings, a fire alarm sounds, people in the elevators do not know that the outside is the layer where the fire occurs, and how the fire condition is, and if the elevators are forced to land at the first layer where the fire occurs, people in the elevators do not go out, firefighters cannot know people in the elevators in time, and what the condition is in the elevators, so that rescue cannot be developed in time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's not enough, provide a building elevator fire control allies oneself with accuse system based on 5G communication network.
The purpose of the utility model is realized through the following technical scheme:
a building elevator fire control joint control system based on a 5G communication network comprises a monitoring module, a central controller, an inner display module, an outer display module, a fire detection alarm module, an infrared detection module, an alarm module, a power supply switching function module, a standby power supply function module, a 5G communication module, a frequency converter, a car door system and a sub-controller;
the fire detection alarm module is arranged on each floor, the monitoring module, the internal display module, the infrared detection module, the alarm module and the sub-controller are all arranged in the elevator, and the external display module is arranged on the outer side of the landing door;
the fire detection alarm module is connected with the central controller and transmits the fire information of each floor to the central controller;
the central controller is connected with the monitoring module, the inner display module, the outer display module, the infrared detection module, the alarm module, the 5G communication module, the frequency converter and the car door system, the 5G communication module is remotely connected with the 5G base station, and the 5G base station is connected with the remote monitoring platform;
the power supply switching function module is respectively and electrically connected with an external standby power supply function module and a sub-controller, and the sub-controller is connected with the external display module, the monitoring module, the infrared detection module, the alarm module, the 5G communication module, the frequency converter and the car door system.
Preferably, the power supply switching function module is a KMS contactor.
Preferably, the standby power supply functional module comprises a lead storage battery, a lead storage battery detection circuit, a lead storage battery charging circuit and a PWM inverter circuit; the lead storage battery is respectively and electrically connected with the lead storage battery detection circuit, the lead storage battery charging circuit and the PWM inverter circuit; the lead storage battery detection circuit is also electrically connected with the lead storage battery charging circuit; the power supply switching function module is electrically connected with the standby power supply function module, namely the power supply switching function module is electrically connected with the PWM inverter circuit; the standby power supply functional module is also electrically connected with an external power supply interface, namely the lead storage battery charging circuit is electrically connected with the external power supply interface; the standby power supply functional module is also electrically connected with the elevator controller, namely the PWM inverter circuit is electrically connected with the elevator controller.
Preferably, the fire detection alarm unit comprises a manual alarm, a smoke detector, a heat detector, a radiation detector and an image collector, and the manual alarm, the smoke detector, the heat detector, the radiation detector and the image collector are respectively connected with the central controller;
preferably, the model of the central controller is STM32F103C8T6, and the model of the sub-controller is ECU 8016N.
Preferably, the frequency converter is connected with an elevator traction machine.
Preferably, the 5G base station is connected with the central controller and the sub-controllers.
Preferably, the outer display module and the inner display module comprise an LED display screen. .
The utility model has the advantages that:
1. when a certain floor conflagration just takes place, smoke detector among the fire detection alarm unit, the heat detector, radiation detector and image collector send regional image information and the conflagration degree of taking place for central controller with the conflagration, central controller shows the conflagration information of specific floor through the interior display module in the elevator, make personnel in the elevator in time know the conflagration condition, central controller carries out the communication through 5G communication real-time and 5G basic station, can carry out data transmission without delay, in time transmit conflagration information for the fire station.
2. If the elevator is forced to fall to the first floor, the floor power supply is disconnected, the elevator door cannot be opened, the standby power supply module is started at the moment, the sub-controller is electrified, the sub-controller is connected with the external display module, the monitoring module, the infrared detection module, the alarm module, the 5G communication module, the frequency converter and the car door system to form an independent temporary emergency system, the sub-controller identifies people in the elevators through the infrared detection module, and the car door system is controlled to be opened.
3. If after the elevator compels to fall to the first floor, the floor power disconnection, the lift-cabin door is not opened, stand-by power supply module starts this moment, the sub-controller circular telegram, the sub-controller with outer demonstration module, monitoring module, infrared detection module, alarm module, 5G communication module, converter, car door system connect and form an independent interim emergency system, if car door system breaks down this moment, people are stranded in the elevator, sub-controller control alarm system sounds, remind the fire fighter someone stranded in this elevator, in the information display outside demonstration module in with the elevator through monitoring module simultaneously for fire fighter can in time know the condition in the elevator, convenient rescue.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
fig. 2 is a schematic circuit connection diagram of the sub-control system of the power-off emergency rescue function of the present invention;
Detailed Description
The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.
A building elevator fire control joint control system based on a 5G communication network comprises a monitoring module, a central controller, an inner display module, an outer display module, a fire detection alarm module, an infrared detection module, an alarm module, a power supply switching function module, a standby power supply function module, a 5G communication module, a frequency converter, a car door system and a sub-controller;
the fire detection alarm module is arranged on each floor, the monitoring module, the internal display module, the infrared detection module, the alarm module and the sub-controller are all arranged in the elevator, and the external display module is arranged on the outer side of the landing door;
the fire detection alarm module is connected with the central controller and transmits the fire information of each floor to the central controller;
the central controller is connected with the monitoring module, the inner display module, the outer display module, the infrared detection module, the alarm module, the 5G communication module, the frequency converter and the car door system, the 5G communication module is remotely connected with the 5G base station, and the 5G base station is connected with the remote monitoring platform;
the power supply switching function module is respectively and electrically connected with an external standby power supply function module and a sub-controller, and the sub-controller is connected with the external display module, the monitoring module, the infrared detection module, the alarm module, the 5G communication module, the frequency converter and the car door system.
It should be noted that the power switching function module is a KMS contactor.
The standby power supply functional module comprises a lead storage battery, a lead storage battery detection circuit, a lead storage battery charging circuit and a PWM (pulse-width modulation) inverter circuit; the lead storage battery is respectively and electrically connected with the lead storage battery detection circuit, the lead storage battery charging circuit and the PWM inverter circuit; the lead storage battery detection circuit is also electrically connected with the lead storage battery charging circuit; the power supply switching function module is electrically connected with the standby power supply function module, namely the power supply switching function module is electrically connected with the PWM inverter circuit; the standby power supply functional module is also electrically connected with an external power supply interface, namely the lead storage battery charging circuit is electrically connected with the external power supply interface; the standby power supply functional module is also electrically connected with the elevator controller, namely the PWM inverter circuit is electrically connected with the elevator controller.
It should be noted that the fire detection alarm unit includes a manual alarm, a smoke detector, a heat detector, a radiation detector and an image collector, and is used for detecting fire image information, fire smoke, heat and radiation degree of a fire occurrence floor, and the manual alarm is used for staff to give an alarm manually.
The manual alarm, the smoke detector, the heat detector, the radiation detector and the image collector are respectively connected with the central controller;
the model of the central controller is STM32F103C8T6, and the model of the sub-controller is ECU 8016N.
The inverter is connected to an elevator hoisting machine.
Wherein, the 5G base station is connected with the central controller and the sub-controllers.
It should be noted that the outer display module and the inner display module comprise LED display screens for displaying information inside and outside the elevator, and it should be noted that each module of the present application is common in the art, and the elevator in the present application is also common, and includes, i.e., a traction system
The main function of the traction system is to output and transmit power to operate the elevator.
The traction system mainly comprises a traction steel wire rope, a guide wheel and a diversion sheave.
Second, guiding system
The main function of the guide system is to limit the freedom of movement of the car and counterweight so that the car and counterweight can only move up and down along the guide rails.
The guide system mainly comprises a guide rail, a guide shoe and a guide rail frame.
Third, the car
The car is the elevator assembly that transports passengers and cargo and is the working part of the elevator.
The car is composed of a car frame and a car body.
Four-door system
The main function of the door system is to seal off landing entrances and car entrances.
The door system consists of a car door, a landing door, a door opener and a door locking device.
Fifth, weight balance system
The main function of the system is to relatively balance the weight of the lift car, so that the weight difference between the lift car and the counterweight can be kept within a limit during the operation of the elevator, and the normal traction and transmission of the elevator are ensured.
The utility model discloses a theory of operation does:
when a fire on a certain floor just occurs, a smoke detector, a heat detector, a radiation detector and an image collector in a fire detection alarm unit send image information and fire degree of a fire occurrence area to a central controller, the central controller displays the fire information of the specific floor through an internal display module in an elevator, so that personnel in the elevator can know the fire situation in time, the central controller communicates with a 5G base station in real time through 5G communication, data transmission can be carried out without delay, and the fire information is transmitted to a fire station in time; if the elevator is forced to fall to the first floor, the floor power supply is disconnected, the elevator door cannot be opened, the standby power supply module is started at the moment, the sub-controller is electrified, the sub-controller is connected with the external display module, the monitoring module, the infrared detection module, the alarm module, the 5G communication module, the frequency converter and the car door system to form an independent temporary emergency system, and the sub-controller identifies people in the elevator through the infrared detection module and controls the car door system to be opened; if car door system breaks down this moment, people are stranded in the elevator, and sub-controller control alarm system sounds, reminds fire fighter someone in this elevator to be stranded, through the monitoring module with the information display in the elevator outside show the module simultaneously for fire fighter can in time know the condition in the elevator, convenient rescue.
The foregoing is merely a preferred embodiment of the invention, it being understood that the embodiments described are part of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The invention is not intended to be limited to the forms disclosed herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (8)
1. A building elevator fire-fighting joint control system based on a 5G communication network is characterized by comprising a monitoring module, a central controller, an internal display module, an external display module, a fire detection alarm module, an infrared detection module, an alarm module, a power supply switching function module, a standby power supply function module, a 5G communication module, a frequency converter, a car door system and a sub-controller;
the fire detection alarm module is arranged on each floor, the monitoring module, the internal display module, the infrared detection module, the alarm module and the sub-controller are all arranged in the elevator, and the external display module is arranged on the outer side of the landing door;
the fire detection alarm module is connected with the central controller and transmits the fire information of each floor to the central controller;
the central controller is connected with the monitoring module, the inner display module, the outer display module, the infrared detection module, the alarm module, the 5G communication module, the frequency converter and the car door system, the 5G communication module is remotely connected with the 5G base station, and the 5G base station is connected with the remote monitoring platform;
the power supply switching function module is respectively and electrically connected with an external standby power supply function module and a sub-controller, and the sub-controller is connected with the external display module, the monitoring module, the infrared detection module, the alarm module, the 5G communication module, the frequency converter and the car door system.
2. The building elevator fire control joint control system based on the 5G communication network is characterized in that the power supply switching function module is a KMS contactor.
3. The building elevator fire control joint control system based on the 5G communication network is characterized in that the standby power supply functional module comprises a lead storage battery, a lead storage battery detection circuit, a lead storage battery charging circuit and a PWM inverter circuit; the lead storage battery is respectively and electrically connected with the lead storage battery detection circuit, the lead storage battery charging circuit and the PWM inverter circuit; the lead storage battery detection circuit is also electrically connected with the lead storage battery charging circuit; the power supply switching function module is electrically connected with the standby power supply function module, namely the power supply switching function module is electrically connected with the PWM inverter circuit; the standby power supply functional module is also electrically connected with an external power supply interface, namely the lead storage battery charging circuit is electrically connected with the external power supply interface; the standby power supply functional module is also electrically connected with the elevator controller, namely the PWM inverter circuit is electrically connected with the elevator controller.
4. The building elevator fire control joint control system based on the 5G communication network is characterized in that the fire detection alarm unit comprises a manual alarm, a smoke detector, a heat detector, a radiation detector and an image collector, and the manual alarm, the smoke detector, the heat detector, the radiation detector and the image collector are respectively connected with a central controller.
5. The building elevator fire control joint control system based on the 5G communication network is characterized in that the model of the central controller is STM32F103C8T6, and the model of the sub-controller is ECU 8016N.
6. The building elevator fire control joint control system based on the 5G communication network is characterized in that the frequency converter is connected with an elevator traction machine.
7. The building elevator fire fighting joint control system based on the 5G communication network as claimed in claim 1, wherein the 5G base station connects the central controller and the sub-controllers.
8. The building elevator fire control joint control system based on the 5G communication network is characterized in that the outer display module and the inner display module comprise LED display screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020572716.XU CN212832215U (en) | 2020-04-16 | 2020-04-16 | Building elevator fire control joint control system based on 5G communication network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020572716.XU CN212832215U (en) | 2020-04-16 | 2020-04-16 | Building elevator fire control joint control system based on 5G communication network |
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| Publication Number | Publication Date |
|---|---|
| CN212832215U true CN212832215U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020572716.XU Active CN212832215U (en) | 2020-04-16 | 2020-04-16 | Building elevator fire control joint control system based on 5G communication network |
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| CN (1) | CN212832215U (en) |
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