CN115571752A - Building intelligent safety control method, system, equipment and storage medium - Google Patents

Building intelligent safety control method, system, equipment and storage medium Download PDF

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Publication number
CN115571752A
CN115571752A CN202211178113.1A CN202211178113A CN115571752A CN 115571752 A CN115571752 A CN 115571752A CN 202211178113 A CN202211178113 A CN 202211178113A CN 115571752 A CN115571752 A CN 115571752A
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China
Prior art keywords
car
elevator
elevator car
building
lift
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CN202211178113.1A
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Chinese (zh)
Inventor
宋琳琳
朱晶秋
陈宇
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Suzhou Urban Development Architectural Design Institute Co ltd
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Suzhou Urban Development Architectural Design Institute Co ltd
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Priority to CN202211178113.1A priority Critical patent/CN115571752A/en
Publication of CN115571752A publication Critical patent/CN115571752A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3476—Load weighing or car passenger counting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/027—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

The application relates to a building intelligent safety management and control method, a system, equipment and a storage medium, which are applied to the field of building intelligent management and control, wherein the method comprises the following steps: when receiving fire alarm information sent by a fire protection system, taking over the control authority of the elevator system and suspending the control authority of the elevator system; acquiring sensing information of an infrared sensing device in each elevator car in an elevator system, wherein the sensing information comprises the presence of people in the elevator car and the absence of people in the elevator car; if the sensing information is that the lift car is unmanned, stopping the current action of the lift car and controlling the lift car to stop; and if the sensing information indicates that the lift car is occupied, the lift car is rapidly adjusted to the door opening state according to the running state of the lift, and the lift car is controlled to stop. The application has the technical effects that: the safety control effect of intelligent building has been promoted.

Description

Building intelligent safety control method, system, equipment and storage medium
Technical Field
The present application relates to the field of building intelligence technologies, and in particular, to a method, a system, a device, and a storage medium for building intelligent security management and control.
Background
The intelligent building is a modern novel building which integrates advanced technologies of building, communication, computer network, monitoring and the like into an optimized whole, has the characteristics of reasonable engineering investment, automatic control of equipment height, scientific information management, high-quality and high-efficiency service, flexible and convenient use, safe and comfortable environment and the like, and can meet the development requirement of an information-based society.
The intelligent criteria focus on: the building is taken as a platform, and the matching and coordination of intelligent system design and a building structure are emphasized, such as: the intelligent monitoring system mainly comprises communication transmission intelligence, intelligent buildings, fire control intelligence, security intelligence, office intelligence and the like, and mainly relates to monitoring technology application, automation technology application and the like in the aspect of technical application.
In the process of implementing the present application, the inventor finds that at least the following problems exist in the intelligent building: the degree of association between the fire extinguishing system in the building and the elevator system is relatively poor, and when the elevator system is difficult to appear the fire alarm condition in the building, help the resident family to flee fast, lead to intelligent building's safety management and control effect relatively poor.
Disclosure of Invention
In order to help to improve the safety control effect of an intelligent building, the application provides an intelligent building safety control method, system, equipment and storage medium.
In a first aspect, the present application provides an intelligent building safety management and control method, which adopts the following technical scheme: the method is applied to a building central control platform which comprises an infrared sensing device arranged in an elevator car; the method comprises the following steps:
when receiving fire alarm information sent by a fire protection system, taking over the control authority of the elevator system and suspending the control authority of the elevator system;
acquiring sensing information of an infrared sensing device in each elevator car in an elevator system, wherein the sensing information comprises the presence of people in the elevator car and the absence of people in the elevator car;
if the sensing information indicates that the lift car is unmanned, stopping the current action of the lift car and controlling the lift car to stop;
and if the sensing information indicates that the lift car is occupied, the lift car is rapidly adjusted to the door opening state according to the running state of the lift, and the lift car is controlled to stop.
According to the technical scheme, when a fire occurs in a building, the control right of an elevator system can be taken over by the building central control platform, and meanwhile, whether people exist in the elevator cars is detected by the aid of the infrared sensing devices arranged in the elevator cars; then, the elevator car without people is controlled to stop so as to reduce the possibility that escape personnel outside the elevator enter the elevator; controlling the elevator with people, stopping the elevator car quickly and opening the elevator car so that people in the elevator car can escape from the elevator car quickly and escape; the elevator system can be taken over by the building central control platform and controlled when the fire occurs in the building, so that the elevator system can assist people trapped in the elevator car to escape quickly when the fire occurs in the building, and meanwhile, the potential safety hazard caused by the fact that people outside the elevator utilize the elevator to escape is reduced, and the safety control effect of an intelligent building is improved.
In a specific practical implementation, the quickly adjusting the elevator car to the door-open state according to the elevator running state comprises the following steps:
if the elevator car is in a running state, acquiring a real-time position of the elevator car;
controlling the elevator car to move to a floor closest to the real-time position, and adjusting the elevator car to be in a door opening state;
and if the elevator car is in a stop state, adjusting the elevator car to be in a door opening state.
According to the technical scheme, when fire occurs in the building, if people exist in the elevator car, the central control platform of the building firstly checks the running state of the elevator car, and directly controls the elevator car to open the car door for the elevator car in a stopped state, namely the elevator car which is not running or is ready to run, so that passengers in the elevator car can rapidly escape; for an elevator which is already running, firstly acquiring the real-time position of an elevator car, then controlling the elevator car to firstly move to a floor closest to the real-time position, and then opening a car door so that passengers in the elevator can rapidly escape; when a fire occurs, the elevator car can rapidly adjust the elevator car door to the open state, so that personnel in the elevator can rapidly escape, the escape probability of trapped personnel is improved, and the safety control effect of an intelligent building is further improved.
In a specific possible embodiment, the controlling the elevator car to move to the floor closest to the location information comprises:
acquiring the running direction of the elevator car;
and controlling the elevator car to move to a floor which is located in the running direction and is closest to the real-time position, and adjusting the elevator car to be in a door opening state.
Through the technical scheme, for the elevator in the running state, the elevator is controlled to be stopped at the floor which is located in the running direction and is closest to the real-time position, then the compartment door is opened so that passengers can escape quickly, the reverse direction of the floor which is closest to the real-time position and is located in the running direction of the elevator is reduced, the elevator is difficult to open the compartment door in the shortest time, the elevator car can be stopped quickly, and the compartment door is opened so that the passengers can escape quickly.
In a specific possible embodiment, the suspending the current motion of the elevator car and controlling the elevator car to stop comprises:
acquiring a load value of the elevator car;
comparing the load value with a preset standard value, if the load value is larger than the standard value, quickly adjusting the elevator car to a door opening state according to the operation state of the elevator, and controlling the elevator car to stop;
and if the load value is not greater than a standard value, stopping the current action of the elevator car and controlling the elevator car to stop.
According to the technical scheme, when the infrared sensing device is used for detecting that the interior of the elevator car is in an unmanned state, whether people exist in the elevator car is continuously judged according to the load capacity of the elevator car, if the load capacity of the elevator car is larger than a preset standard value, the elevator car is judged to be in the manned state, and then the elevator car is quickly adjusted to a door opening state according to the running state of the elevator, so that passengers in the elevator car can quickly escape; when the detection result of the infrared sensing device is unmanned, the mode that whether people exist in the elevator car is further judged according to the load capacity of the elevator car is reduced, the possibility that the elevator car with people is judged to be unmanned due to the fact that the infrared sensing device breaks down is reduced, the misjudgment rate of a central control platform of a building is reduced, and the safety of an elevator system in case of fire is further improved.
In a specific possible embodiment, after the rapidly adjusting the elevator car to the door-open state according to the elevator running state, the method further comprises the following steps:
acquiring the induction information of the infrared induction device in the elevator car adjusted to the door opening state again after the preset time interval;
if the sensing information indicates that the lift car is occupied, judging that the lift car is an abnormal lift car with a fault condition and recording the real-time position of the abnormal lift car;
generating distress information corresponding to the real-time position of the abnormal car;
and sending the real-time position of the abnormal car and the distress message to an intelligent terminal of a manager.
According to the technical scheme, after the elevator car is adjusted to the door opening state and the preset time is set at intervals, whether people still exist in the elevator car is detected again, and when the detection result shows that people exist, the position of the abnormal car and the help-seeking information are sent to the intelligent equipment of the manager, so that rescuers can timely rescue trapped people in the abnormal car; when the elevator car is controlled to open the car door by the building central control platform, the car door of the elevator car cannot be normally opened due to line faults or deformation and other reasons, and then the possibility that passengers are trapped in the abnormal car and cannot be timely rescued is reduced, so that the safety of the elevator system in case of fire is further improved.
In a specific embodiment, the distress message comprises a priority rescue request and a normal rescue request;
the generating of the distress message corresponding to the real-time position of the abnormal car comprises:
acquiring a load value of the abnormal car, and comparing the load value with a preset weight range of the child;
if the load value is within the weight range of the child, generating a priority rescue request corresponding to the real-time position of the abnormal car;
otherwise, generating a common rescue request corresponding to the real-time position of the abnormal car.
Through the technical scheme, when a certain elevator car is judged to be an abnormal car, the load value of the abnormal car is detected, if the load value of the elevator car is within the preset weight range of children, the situation that the children take the elevator independently and are trapped in the abnormal car is judged to exist, and then the help seeking information of the abnormal car in which the children are trapped is adjusted to be a priority rescue request, so that rescuers can rescue the children in the abnormal car preferentially.
In a specific possible embodiment, after the obtaining the sensing information of the infrared sensing device in the elevator car adjusted to the door-open state again, the method further comprises:
if the induction information indicates that the lift car is unmanned, closing a door of the lift car and controlling the lift car to move to an escape floor.
Through above-mentioned technical scheme, elevator car is adjusted to the state of opening the door, and predetermines time back infrared inductor's response information and be the car nobody, shows that the passenger in the elevator car has all fleed from the elevator, and the railway carriage or compartment door of controlling elevator car at this moment closes and control elevator car and remove to the layer of fleing for one's life, has reduced the possibility that the personnel of fleing for one's life in the building got into elevator car once more and brings the potential safety hazard.
The second aspect, this application provides a building intelligent security management and control system, adopts following technical scheme: the system is applied to a building central control platform which comprises an infrared sensing device arranged in an elevator car; the system comprises:
the control authority taking-over module is used for taking over the control authority of the elevator system and suspending the control authority of the elevator system when receiving the fire alarm information sent by the fire protection system;
the system comprises an induction information acquisition module, a monitoring module and a control module, wherein the induction information acquisition module is used for acquiring induction information of an infrared induction device in each elevator car in an elevator system, and the induction information comprises the presence of people in the elevator car and the absence of people in the elevator car;
the elevator action stopping module is used for stopping the current action of the elevator car and controlling the elevator car to stop if the sensing information indicates that the elevator car is unmanned;
and the elevator car adjusting module is used for adjusting the elevator car to the door opening state quickly according to the running state of the elevator and controlling the elevator car to stop if the sensing information indicates that the car is occupied.
According to the technical scheme, when a fire occurs in a building, the control right of an elevator system can be taken over by the building central control platform, and meanwhile, whether people exist in the elevator cars is detected by the aid of the infrared sensing devices arranged in the elevator cars; then, the elevator car without people is controlled to stop so as to reduce the possibility that escape personnel outside the elevator enter the elevator; controlling the elevator with people, stopping the elevator car quickly and opening the elevator car so that people in the elevator car can escape from the elevator car quickly and escape; the elevator system can be taken over by the building central control platform and controlled when the fire occurs in the building, so that the elevator system can assist people trapped in the elevator car to escape quickly when the fire occurs in the building, and meanwhile, the potential safety hazard caused by the fact that people outside the elevator utilize the elevator to escape is reduced, and the safety control effect of an intelligent building is improved.
In a third aspect, the present application provides a computer device, which adopts the following technical solutions: comprising a memory and a processor, the memory having stored thereon a computer program that can be loaded by the processor and executed in accordance with any of the building intelligent security management methods described above.
In a fourth aspect, the present application provides a computer-readable storage medium, which adopts the following technical solutions: a computer program is stored which can be loaded by a processor and which can perform any of the above-described building intelligent security management and control methods.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when a fire occurs in a building, the building central control platform takes over the control right of an elevator system, and simultaneously, an infrared sensing device arranged in each elevator car is used for detecting whether people exist in the elevator cars; then, the elevator car without people is controlled to stop so as to reduce the possibility that escape personnel outside the elevator enter the elevator; controlling the elevator with people, stopping the elevator car quickly and opening the elevator car so that people in the elevator car can escape from the elevator car quickly and escape; when a fire occurs in the building, the elevator system can be controlled by the control platform in the building to take over, so that the elevator system can assist people trapped in the elevator car to quickly escape when the fire occurs in the building, and meanwhile, the potential safety hazard caused by the escape of people outside the elevator by using the elevator is reduced, and the safety control effect of the intelligent building is improved;
2. when a certain elevator car is judged to be an abnormal car, the load value of the abnormal car is detected, if the load value of the elevator car is within a preset weight range of children, the situation that the children take the elevator alone and are trapped in the abnormal car is judged to exist, and then the help-seeking information of the abnormal car in which the children are trapped is adjusted to be a priority rescue request, so that rescuers can rescue the children in which the children are trapped in the abnormal car preferentially.
Drawings
Fig. 1 is an overall architecture diagram of a central control platform of a building in the embodiment of the present application.
Fig. 2 is a flowchart of an intelligent building security management and control method in an embodiment of the present application.
Fig. 3 is a block diagram of the structure of the building intelligent security management and control system in the embodiment of the present application.
Reference numerals: 301. a control authority takeover module; 302. a sensing information acquisition module; 303. an elevator motion stopping module; 304. an elevator car adjustment module.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses an intelligent building safety control method, as shown in fig. 1, the method is applied to a building central control platform, the building central control platform can be a control host placed in a community property management center, the building central control platform has control authority of different intelligent systems in an intelligent building, and the intelligent systems such as a fire alarm system, a building elevator system, a building monitoring system and a building lighting system are uniformly controlled by the building central control platform; under normal conditions, each intelligent system in the intelligent building operates independently, and the building central control platform only performs data monitoring and collecting work; in an emergency, the building central control platform can take over the control authority of each intelligent system to perform unified control; accuse platform still includes the infrared induction device who installs in elevator car in the building, and infrared induction device can be infrared induction sensor for whether someone exists in the detection elevator car.
As shown in fig. 2, the method comprises the steps of:
and S10, taking over the control authority of the elevator system and suspending the control authority of the elevator system when receiving the fire alarm information sent by the fire protection system.
Specifically, when a fire occurs inside a building, a fire fighting system inside the building triggers fire alarm information and feeds the fire alarm information back to a building central control platform, and the building central control platform takes over the control authority of an elevator system to directly control the elevator system inside the building and simultaneously suspends the control authority of the elevator system when receiving the fire alarm information fed back by the fire fighting system; namely, the original elevator control system does not execute other control commands except the emergency call of the passenger in the elevator; for example, up and down to a certain floor and door opening and closing commands.
Furthermore, the control platform in the building can synchronously cut off the power supply of the up/down elevator call buttons in the elevator waiting areas of all floors when receiving the fire alarm information, so that the possibility of delaying escape of escape personnel in all floors due to invalid waiting for the elevator is reduced, and the escape personnel in the building can be assisted and guided to escape quickly.
And S20, acquiring the sensing information of the infrared sensing device in each elevator car in the elevator system.
Specifically, after taking over the control authority of the elevator system, the building central control platform firstly inquires the induction information of the infrared induction device in each elevator car in the elevator system; wherein the induction information of the infrared induction device comprises the presence of a person in the lift car and the absence of a person in the lift car.
And S30, if the sensing information indicates that the elevator car is unmanned, stopping the current action of the elevator car and controlling the elevator car to stop.
Specifically, if the induction information acquired by the building central control platform is that the elevator car is unmanned, the inside of the elevator car is in an unmanned idle state, and at the moment, no matter the elevator is in a static or running state, the current action of the elevator car is stopped, the elevator car is controlled to descend to an escape floor, and the elevator car is controlled to stop after the door is opened; the escape layer is a floor which can directly enter and exit the building, such as a floor of the building; therefore, the possibility that the escape personnel in the building enter the elevator car is reduced, and the escape personnel in the building are guided to escape correctly through the stairs.
And S40, if the induction information indicates that the lift car is occupied, quickly adjusting the lift car to a door opening state according to the running state of the lift, and controlling the lift car to stop.
Specifically, if the sensing information acquired by the building central control platform indicates that a passenger in the car is taking the elevator, the sensing information indicates that the passenger in the car is taking the elevator; at the moment, the elevator car is rapidly adjusted to the door opening state according to the running state of the elevator, and the elevator car is controlled to be kept in the door opening stopping state, so that passengers in the elevator car can rapidly escape from the elevator and escape in time.
Accuse platform can take over the control authority of elevator system when taking place the condition of a fire in the building to through carrying out the mode that corresponds control to the car that has someone to carry on and the car that unmanned carried on, help and guide in the building and the inside personnel of elevator flee, reduced the outer personnel of elevator and utilized the elevator to flee the potential safety hazard that brings, thereby promoted the safety control effect of intelligent building.
It should be noted that, when a fire disaster occurs inside the building, the reason why the building central control platform prevents passengers from taking the elevator and allows passengers in the elevator to rapidly escape from the elevator as much as possible is as follows: it is a very dangerous thing to take advantage of the elevator to flee under the condition of fire; once a fire disaster occurs, the elevator car is easy to be blocked due to power failure, and people who take the elevator for escape are trapped in the elevator car; moreover, as the elevator shaft is directly communicated with each floor of the building, the chimney effect is easily caused when smoke in a fire scene rushes in, and people in the elevator car can be choked by dense smoke gas at any time to suffocate and die; and the interior personnel of fleing of building probably can not all know can not flee with the help of the elevator when conflagration takes place for all, consequently the scheme of this application utilizes in the building accuse platform when the conflagration takes place, and the mode of direct control elevator car guides and assists the personnel of fleing for one's life, has reduced the interior personnel of building because of the possibility of being in danger with the help of the elevator is fleed to the inside safety control effect of building has been improved.
In one embodiment, in order to adjust the elevator car occupied by people to be in a door-opening state as soon as possible when a fire disaster occurs in the building, so that passengers in the elevator can rapidly escape from the elevator car; the step of rapidly adjusting the elevator car to the open door state according to the elevator operating state may be specifically performed as:
when detecting that the elevator car is occupied, the building central control platform firstly checks the current running state of the elevator car; if the elevator car is in a stop state, namely a non-running state, the elevator car is directly controlled to open the door, so that personnel in the elevator can go out of the elevator in time; if the elevator car is in an un-stop state, firstly acquiring the real-time position of the elevator car, then controlling the elevator car to move to a floor closest to the real-time position, and then adjusting the elevator car to a door-opening state so that personnel in the elevator can go out of the elevator in time; when the fire hazard condition appears in elevator car, can be under the control of accuse platform in the building, the state that quick adjustment was opened to the railway carriage or compartment door for the passenger in the elevator car can in time walk out, thereby has further promoted the effect of building safety management and control.
In one embodiment, considering that when the elevator starts, the floor closest to the real-time position is a stair which is just left and is located in the reverse direction of the running direction, the situation that the running direction of the elevator needs to be changed when the elevator car is controlled to move to the nearest floor at the moment can be caused, and the adjustment time of the elevator is prolonged or a fault occurs in the reversing process due to reversing; in order to further reduce the risk and time that the elevator car is adjusted to the open state when the control platform in the building is in a fire disaster; the step of controlling the movement of the elevator car to the floor closest to the position information can be implemented in particular as: after the building central control platform acquires the real-time position of the elevator car in the running state, the running direction of the elevator car can be acquired again, then the elevator car is controlled to move to the floor which is located in the running direction and is closest to the real-time position, and the elevator car is adjusted to the door opening state; therefore, in the process of adjusting the elevator to the door opening state, the elevator does not need to be subjected to reversing operation; on the one hand, the adjustment time of the elevator is reduced, and on the other hand, the possibility of the elevator failing in the reversing process is also reduced.
In one embodiment, considering the mode of judging whether a person exists in the elevator car by solely depending on the detection result of the infrared sensing device, the situation that the car with the person is wrongly judged as an unmanned car due to the fault of the infrared sensor may exist; in order to reduce the false alarm rate of the building central control platform, when the building central control system judges that the interior of the car is unmanned according to the induction information of the infrared induction device, "stop the current action of the elevator car, control the elevator car to descend to the escape floor and control the car to stop after opening the door" can be specifically executed: when the building central control platform judges that the interior of the lift car is in an unmanned state according to the sensing information of the infrared sensing device, the load value of the lift car is obtained again, the load value comes from the detection information of the lift system for the weight in the lift car, and a gravity detection device can be additionally arranged in the lift car in advance to detect the load in the lift car; if the obtained load capacity of the elevator car is larger than a preset standard value, the fact that people exist in the elevator is indicated, the building central control system judges that people exist in the elevator car at the moment, then the elevator car is rapidly adjusted to be in a door opening state according to the running state of the elevator, and the elevator car is controlled to stop; if the obtained load capacity of the elevator car is larger than a preset standard value, it is indicated that no person exists in the elevator, at the moment, the building central control system judges that no person exists in the elevator, then the current action of the elevator car is stopped, the elevator car is controlled to descend to an escape floor, and the elevator car is controlled to stop after the door is opened.
Only under the condition that the detection result of the infrared sensing device is unmanned and the load value of the elevator car is not larger than a preset standard value, the building central control platform determines that the elevator car is unmanned, so that the possibility that the elevator car with people is mistakenly determined to be unmanned is reduced, and the accuracy of the central control system in determining whether the elevator car has people is improved. Meanwhile, the processing mode aiming at the unmanned car is as follows: the current action of the elevator car is stopped, the elevator car is controlled to descend to the escape layer, the car is controlled to be shut down after the door is opened, and therefore even if the misjudgment condition occurs on the control platform in the building, people in the elevator car with the misjudgment condition can still normally fall to the escape layer and escape in time.
In one embodiment, after a central control system of a building controls a car with a person to be opened, the car door of the elevator car may not be opened normally due to system failure or deformation and clamping of the car door, so that people in the elevator cannot escape from the elevator normally; after the elevator car is rapidly adjusted to the door opening state according to the elevator running state in the building central control platform, the following steps can be further executed:
the method comprises the steps that an instruction for controlling a lift car to open a door is sent by a central control platform of a building, after preset time intervals, sensing information of an infrared sensing device in the lift car adjusted to the door opening state is obtained again, if the sensing information is that no person exists, it is indicated that all persons in the lift escape from the lift, at the moment, after a lift car door of the lift car is closed and the lift car is controlled to move to an escape layer, the lift car door is opened again; therefore, the possibility that the escape personnel in the building on the temporary stop layer of the elevator car enter the elevator car again to bring potential safety hazards due to the fact that the elevator car is continuously kept in the door opening state is reduced; if the induction information indicates that people exist, the situation that the car door is not normally opened due to the abnormal situation possibly occurs and people are trapped in the elevator car occurs is indicated, and at the moment, the building central control platform judges that the elevator car is the abnormal car with the fault situation and records the real-time position of the abnormal car; then generating distress information corresponding to the real-time position of the abnormal lift car, and sending the real-time position of the abnormal lift car and the distress information to an intelligent terminal of a manager; the manager can be a community property management center, and the intelligent terminal can be intelligent equipment such as a mobile phone or a computer of the property manager; so that managers can rescue trapped people in time according to the help-seeking information, or the help-seeking information is transferred to rescuers when the rescuers catch up, so that the rescuers can rescue the trapped people in the elevator car in time in a targeted manner.
In one embodiment, the situation that if the trapped people in the elevator car are children taking the elevator independently, the children trapped independently need to be rescued preferentially during rescue is considered; the help-seeking information can comprise a priority rescue request and a normal rescue request; the step of generating distress information corresponding to the real-time position of the abnormal car may be specifically performed as:
after recording the real-time position of the abnormal car, the building central control platform firstly acquires the load value of the abnormal car, then compares the acquired load value with a preset child weight range, if the load value is within the child weight range, the situation that the child is singly trapped in the abnormal car is indicated, and at the moment, a priority rescue request corresponding to the real-time position of the abnormal car is generated to remind managers and rescuers to preferentially rescue the singly trapped child; otherwise, generating a common rescue request corresponding to the real-time position of the abnormal car. The building central control platform can automatically identify whether children are singly trapped in the elevator car or not when the situation that people are trapped in the elevator car is found, and generate a priority rescue request when the identification result shows that the children are singly trapped, so that the trapped children can be preferentially rescued, and the safety control effect of the intelligent building is further improved.
Fig. 2 is a schematic flow chart of an intelligent building safety control method in one embodiment. It should be understood that, although the steps in the flowchart of fig. 2 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows; the steps are not limited to being performed in the exact order illustrated and, unless explicitly stated herein, may be performed in other orders; and at least some of the steps in fig. 2 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performing the sub-steps or stages is not necessarily sequential, but may be performed alternately or alternately with other steps or at least some of the sub-steps or stages of other steps.
Based on the method, the embodiment of the application also discloses an intelligent building safety management and control system, which is applied to a building central control platform, wherein the building central control platform comprises an infrared sensing device arranged in an elevator car.
As shown in fig. 3, the system includes the following modules:
the control authority taking-over module 301 is used for taking over the control authority of the elevator system and suspending the control authority of the elevator system when receiving the fire alarm information sent by the fire protection system;
the sensing information acquisition module 302 is used for acquiring sensing information of an infrared sensing device in each elevator car in the elevator system, wherein the sensing information comprises the presence of a car and the absence of a car;
the elevator action stopping module 303 is used for stopping the current action of the elevator car and controlling the elevator car to stop if the induction information indicates that the car is unmanned;
and the elevator car adjusting module 304 is used for adjusting the elevator car to a door opening state quickly according to the operation state of the elevator if the sensing information indicates that the car is occupied, and controlling the elevator car to stop.
In one embodiment, the elevator car adjustment module 304 is specifically configured to obtain a real-time position of the elevator car if the elevator car is in a run state; controlling the elevator car to move to a floor closest to the real-time position, and adjusting the elevator car to be in a door opening state; and if the elevator car is in a stop state, adjusting the elevator car to be in a door opening state.
In one embodiment, the elevator car adjustment module 304 is specifically configured to obtain a travel direction of the elevator car; and controlling the elevator car to move to a floor which is located in the running direction and is closest to the real-time position, and adjusting the elevator car to be in a door opening state.
In one embodiment, the elevator motion suspension module 303 is specifically configured to obtain a load value of the elevator car; comparing the load value with a preset standard value, if the load value is greater than the standard value, quickly adjusting the elevator car to a door opening state according to the running state of the elevator, and controlling the elevator car to stop; and if the load value is not greater than the standard value, stopping the current action of the elevator car and controlling the elevator car to stop.
In one embodiment, the elevator car adjustment module 304 is further configured to obtain the sensing information of the infrared sensing device in the elevator car adjusted to the door-open state again after a preset time interval; if the sensing information indicates that the lift car is occupied, judging that the lift car is an abnormal lift car with a fault condition and recording the real-time position of the abnormal lift car; generating distress information corresponding to the real-time position of the abnormal lift car; and sending the real-time position of the abnormal car and the distress information to an intelligent terminal of a manager.
In one embodiment, the distress message comprises a priority rescue request and a normal rescue request; the elevator car adjusting module 304 is further configured to obtain a load value of the abnormal car, and compare the load value with a preset weight range of the child; if the load value is within the weight range of the child, generating a priority rescue request corresponding to the real-time position of the abnormal car; otherwise, generating a common rescue request corresponding to the real-time position of the abnormal car.
In one embodiment, the elevator car adjustment module 304 is further configured to close a door of the elevator car and control the elevator car to move to the escape level if the sensed information indicates that the car is unmanned.
The embodiment of the application also discloses computer equipment.
Specifically, the computer device comprises a memory and a processor, wherein the memory stores a computer program which can be loaded by the processor and executes the building intelligent safety control method.
The embodiment of the application also discloses a computer readable storage medium.
Specifically, the computer-readable storage medium stores a computer program that can be loaded by a processor and executes the building intelligent security management method as described above, and the computer-readable storage medium includes, for example: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims (10)

1. The intelligent building safety control method is characterized by being applied to a building central control platform, wherein the building central control platform comprises an infrared sensing device arranged in an elevator car; the method comprises the following steps:
when receiving fire alarm information sent by a fire protection system, taking over the control authority of the elevator system and suspending the control authority of the elevator system;
acquiring sensing information of an infrared sensing device in each elevator car in an elevator system, wherein the sensing information comprises the presence of people in the elevator car and the absence of people in the elevator car;
if the sensing information indicates that the lift car is unmanned, stopping the current action of the lift car and controlling the lift car to stop;
and if the sensing information indicates that the lift car is occupied, the lift car is rapidly adjusted to the door opening state according to the running state of the lift, and the lift car is controlled to stop.
2. The method of claim 1, wherein the rapidly adjusting the elevator car to the open door state based on the elevator operating state comprises:
if the elevator car is in a running state, acquiring the real-time position of the elevator car;
controlling the elevator car to move to a floor closest to the real-time position, and adjusting the elevator car to be in a door opening state;
and if the elevator car is in a stop state, adjusting the elevator car to be in a door opening state.
3. The method of claim 2, wherein the controlling the elevator car to move to a floor closest to the location information comprises:
acquiring the running direction of the elevator car;
and controlling the elevator car to move to a floor which is located in the running direction and is closest to the real-time position, and adjusting the elevator car to be in a door opening state.
4. The method of claim 1, wherein the halting current activity of the elevator car and controlling the elevator car to stop comprises:
acquiring a load value of the elevator car;
comparing the load value with a preset standard value, if the load value is larger than the standard value, quickly adjusting the elevator car to a door opening state according to the running state of the elevator, and controlling the elevator car to stop;
and if the load value is not greater than a standard value, stopping the current action of the elevator car and controlling the elevator car to stop.
5. The method of claim 1, further comprising, after the rapidly adjusting the elevator car to the door open state based on the elevator operating state:
acquiring the sensing information of the infrared sensing device in the elevator car adjusted to the door opening state again after the preset time interval;
if the sensing information indicates that the elevator car is occupied, judging that the elevator car is an abnormal car with a fault condition and recording the real-time position of the abnormal car;
generating distress information corresponding to the real-time position of the abnormal car;
and sending the real-time position of the abnormal car and the distress message to an intelligent terminal of a manager.
6. The method according to claim 5, wherein the distress message comprises a priority rescue request and a normal rescue request;
the generating of the distress message corresponding to the real-time position of the abnormal car comprises:
acquiring a load value of the abnormal car, and comparing the load value with a preset weight range of the child;
if the load value is within the weight range of the child, generating a priority rescue request corresponding to the real-time position of the abnormal car;
otherwise, generating a common rescue request corresponding to the real-time position of the abnormal lift car.
7. The method according to claim 5, further comprising, after said re-acquiring sensing information of the infrared sensing device in the elevator car adjusted to the door-open state, the steps of:
if the induction information indicates that the lift car is unmanned, closing a door of the lift car and controlling the lift car to move to an escape floor.
8. The intelligent building safety management and control system is characterized by being applied to a building central control platform, wherein the building central control platform comprises an infrared sensing device arranged in an elevator car; the system comprises:
the control authority take-over module (301) is used for taking over the control authority of the elevator system and suspending the control authority of the elevator system when receiving the fire alarm information sent by the fire protection system;
the elevator system comprises an induction information acquisition module (302) used for acquiring induction information of an infrared induction device in each elevator car in the elevator system, wherein the induction information comprises that the car is occupied and the car is not occupied;
the elevator action stopping module (303) is used for stopping the current action of the elevator car and controlling the elevator car to stop if the sensing information indicates that the car is unmanned;
and the elevator car adjusting module (304) is used for adjusting the elevator car to a door opening state quickly according to the running state of the elevator if the sensing information indicates that the car is occupied, and controlling the elevator car to stop.
9. A computer device comprising a memory and a processor, the memory having stored thereon a computer program that can be loaded by the processor and that executes the method according to any of claims 1 to 7.
10. A computer-readable storage medium, characterized in that a computer program is stored which can be loaded by a processor and which executes a method according to any one of claims 1 to 7.
CN202211178113.1A 2022-09-23 2022-09-23 Building intelligent safety control method, system, equipment and storage medium Pending CN115571752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211178113.1A CN115571752A (en) 2022-09-23 2022-09-23 Building intelligent safety control method, system, equipment and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211178113.1A CN115571752A (en) 2022-09-23 2022-09-23 Building intelligent safety control method, system, equipment and storage medium

Publications (1)

Publication Number Publication Date
CN115571752A true CN115571752A (en) 2023-01-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211178113.1A Pending CN115571752A (en) 2022-09-23 2022-09-23 Building intelligent safety control method, system, equipment and storage medium

Country Status (1)

Country Link
CN (1) CN115571752A (en)

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