Elevator fault personnel escape method, system and equipment and medium

Abstract

The invention relates to an elevator fault personnel escape method, system, equipment and medium, and relates to the technical field of elevators, and the method comprises the following steps: according to the elevator fault type, judging whether the fault type accords with an escape device range, if not, broadcasting a pacifying voice, and dialing to inform maintenance personnel to arrive at the scene for rescue, and if yes, whether a safety loop and a door lock loop are normal or not is checked, if not, a corresponding escape mode is entered according to the abnormal type of the safety loop or the door lock loop, and elevator overhaul is controlled to run to a flat layer to be opened. The problem that when the elevator breaks down, the working modes cannot be flexibly switched to adapt to different fault scenes, and the rescue efficiency is low can be solved.

Description

Technical Field

[0001] The present application relates to the technical field of elevators, and in particular to an elevator failure personnel escape method, system, device and medium. Background Art

[0002] With the acceleration of the urbanization process, a large number of high-rise buildings have emerged, and elevators have become an indispensable vertical transportation tool in people's daily lives. However, the safety guarantee problem during elevator failures has become increasingly prominent. Especially in high-density usage environments, once an elevator fails, it may lead to serious safety accidents. Although existing elevator control systems have basic safety functions and can prevent accidents to a certain extent, their response capabilities in complex failure situations still need to be improved, which not only affects the lives of passengers but also poses a huge challenge to property management.

[0003] To deal with elevator failures, traditional elevator control systems usually adopt several conventional means to ensure the safety of passengers. First, after detecting a failure, the system will immediately stop the elevator and lock it in the current position to avoid further risks. In addition, some more advanced systems will record failure information for subsequent analysis and processing. These means have improved the response speed and safety during elevator failures to a certain extent, but there are still obvious deficiencies.

[0004] Although the above means can alleviate the risks brought by elevator failures to a certain extent, these systems still lack a flexible working mode switching mechanism and are difficult to provide corresponding solutions according to different types of failure scenarios, resulting in low rescue efficiency. Summary of the Invention

[0005] A first object of the present application is to provide an elevator failure personnel escape method, which can solve the problem of low rescue efficiency caused by the inability to flexibly switch the working mode to adapt to different failure scenarios during elevator failures.

[0006] In a first aspect, an elevator failure personnel escape method provided by the present application adopts the following technical solution: An elevator failure personnel escape method includes: According to the elevator failure type, determine whether the failure type conforms to the range of the escape device. If it does not conform to the range of the escape device, execute A1. If it conforms to the range of the escape device, execute A2. The range of the escape device includes a safety circuit or a door lock circuit; A1: Broadcast soothing voices and dial to notify the maintenance personnel to arrive at the scene for rescue; A2: Check whether the safety circuit and the door lock circuit are normal. If the safety circuit or the door lock circuit is abnormal, execute A3. If both the safety circuit and the door lock circuit are normal, execute A4; A3: Enter the corresponding escape mode according to the abnormal type of the safety circuit or the door lock circuit, and execute A5; A4: Determine whether the elevator meets the conditions for the star - sealing braking test. If the elevator meets the conditions for the star - sealing braking test, enter the star - sealing braking test mode and execute A5. If the elevator does not meet the conditions for the star - sealing braking test, execute A1; A5: Control the elevator to run in maintenance mode to the flat floor and open the door.

[0007] By adopting the above - mentioned technical solution, when it is determined that the conditions for the escape device are met, the state of the safety circuit or the door lock circuit is further checked. According to different fault types, enter the corresponding escape mode, so that the elevator can move to the flat floor and open the door, enabling passengers to escape in time, improving the success rate of escape. When the conditions for the escape device are not met, play soothing voices to relieve the tension of passengers and notify the maintenance personnel to go for rescue. This can not only improve the safety of passengers trapped in the elevator, but also improve the rescue efficiency of maintenance personnel.

[0008] In a preferred example of the present application, it can be further configured that: A3 includes: If the landing door lock circuit is abnormal and it is confirmed through the door magnetic sensor that the landing door is in the closed position, enter the bypass landing door test mode to open the landing door lock, and execute A5.

[0009] By adopting the above - mentioned technical solution, when the landing door lock circuit of the elevator is abnormal and the door magnetic sensor confirms that the landing door is in the closed position, resulting in passengers being trapped, it will enter the standby bypass landing door test mode to open the landing door. After the maintenance personnel confirm that the landing door can be opened normally, control the elevator to run to the flat floor and open the door, thereby realizing the rapid escape of passengers in the car, significantly shortening the time of passengers being trapped, and improving the safety of passengers.

[0010] In a preferred example of the present application, it can be further configured that: A3 also includes: If the car door lock circuit is abnormal and it is confirmed through the independent monitoring signal that the car door is in the closed position, enter the bypass car door test mode to open the car door lock, and execute A5.

[0011] By adopting the above - mentioned technical solution, when the car door lock circuit of the elevator is abnormal and the independent monitoring signal confirms that the car door is in the closed position, resulting in passengers being trapped, it will enter the standby bypass car door test mode to open the car door. After the maintenance personnel confirm that the car door can be opened normally, control the elevator to run to the flat floor and open the door, thereby realizing the rapid escape of passengers in the car, significantly shortening the time of passengers being trapped, and improving the safety of passengers.

[0012] In a preferred example of the present application, it can be further configured that: A3 also includes: If the emergency electric safety circuit is abnormal, enter the emergency electric operation mode to activate the standby emergency circuit safety loop and execute A5.

[0013] By adopting the above technical solution, when a fault occurs in the elevator, the door lock circuit is normal, but the emergency electric safety circuit is abnormal, enter the standby emergency electric operation mode that can activate the emergency electric circuit, which not only speeds up the fault handling speed, but also enables passengers to escape from the elevator in the shortest time, reducing the time for passengers to passively wait for rescue.

[0014] In a preferred example of the present application, it can be further configured that after A2, it further includes: If other safety circuits except the hall door lock circuit, car door lock circuit and emergency electric safety circuit are abnormal, execute A1.

[0015] By adopting the above technical solution, when a fault occurs in the elevator, it is confirmed that the safety and door lock circuits are abnormal, but the elevator cannot move to the flat floor through operation, that is, when passengers cannot leave the car actively, an appeasing voice is broadcast in time and the maintenance personnel are notified to arrive at the scene for rescue, improving the safety of passengers.

[0016] In a preferred example of the present application, it can be further configured that A5 includes: Obtain the disaster alarm information of the disaster alarm system; According to the type of the disaster alarm information, move the elevator to the safe flat floor guided by the disaster alarm system and open the door.

[0017] By adopting the above technical solution, the occurrence of the disaster is monitored in real time, and the elevator is moved to the safe flat floor guided by the disaster alarm system and the door is opened in time according to the type of the disaster alarm information, so as to quickly evacuate passengers and reduce the harm caused by the disaster.

[0018] In a preferred example of the present application, it can be further configured that the step of moving the elevator to the safe flat floor guided by the disaster alarm system and opening the door according to the type of the disaster alarm information includes: If the type of the disaster alarm information is an earthquake, after maintenance, run the elevator to the nearest flat floor and open the door; If the type of the disaster alarm information is a fire, according to the response situation of the smoke detector of the disaster alarm system, run the elevator to the flat floor with the least smoke detector response and open the door.

[0019] By adopting the above technical solutions, reasonable escape measures can be taken according to different disaster situations, which can increase the survival probability of passengers in emergency situations. When an earthquake occurs and the elevator can run to the flat floor and open the door, the trapped time of passengers can be reduced and the escape efficiency can be improved; when a fire occurs, the elevator can select the flat floor with the least smoke to open the door according to the response of the smoke detector, and try to avoid passengers inhaling toxic smoke.

[0020] In a second aspect, the present application provides an elevator failure personnel escape system, adopting the following technical solutions: An elevator failure personnel escape system includes: A trapped person device confirmation module: used to judge whether the fault type conforms to the trapped person device range according to the elevator fault type. If it does not conform to the trapped person device range, execute A1; if it conforms to the trapped person device range, execute A2; A soothing call module: used to execute A1: broadcast soothing voices and dial to notify the maintenance personnel to arrive at the scene for rescue; A circuit detection module: used to execute A2: check whether the safety circuit and the door lock circuit are normal. If the safety circuit or the door lock circuit is abnormal, execute A3; if both the safety circuit and the door lock circuit are normal, execute A4; A trapped person mode entry module: used to execute A3: enter the corresponding trapped person mode according to the abnormal type of the safety circuit or the door lock circuit, and execute A5; A star sealing braking judgment module: used to execute A4: judge whether the elevator meets the star sealing braking test conditions. If the elevator meets the star sealing braking test conditions, enter the star sealing braking test mode to execute A5; if the elevator does not meet the star sealing braking test conditions, execute A1; A flat floor operation module: used to execute A5: control the elevator to run in maintenance mode to the flat floor and open the door.

[0021] In a third aspect, the present application provides an electronic device, adopting the following technical solutions: An electronic device includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the steps of the above-mentioned elevator failure personnel escape method are implemented.

[0022] In a fourth aspect, the present application provides a computer storage medium, adopting the following technical solutions: A computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the above-mentioned elevator failure personnel escape method are implemented.

[0023] In summary, the present application has the following beneficial technical effects: This application determines whether it meets the scope of the escape device according to the type of elevator failure, and executes the corresponding escape mode according to the failure location when it meets the scope of the escape device, enabling passengers to quickly escape from the car and shortening the waiting time for rescue. When it does not meet the scope of the escape device, soothing voices are played to relieve the tension of passengers and wait for rescue, improving the rescue efficiency and the safety of passengers. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a flowchart of a method for escaping from an elevator failure by personnel in one embodiment of this application.

[0025] Figure 2 It is the sub-step process of step A3 in one embodiment of this application Figure 1 .

[0026] Figure 3 It is the sub-step process of step A3 in one embodiment of this application Figure 2 .

[0027] Figure 4 It is the sub-step process of step A3 in one embodiment of this application Figure 3 .

[0028] Figure 5 It is the flowchart of the steps added after step A2 in one embodiment of this application.

[0029] Figure 6 It is the sub-step flowchart of step A5 in one embodiment of this application.

[0030] Figure 7 It is the sub-step flowchart of step A51 in one embodiment of this application.

[0031] Figure 8 It is a schematic structural diagram of an elevator failure personnel escape system in one embodiment of this application.

[0032] Figure 9 It is a schematic block diagram of the principle of an electronic device in one embodiment of this application.

[0033] Reference numerals: 1, escape device confirmation module; 2, soothing call module; 3, loop detection module; 4, escape mode entry module; 5, star connection braking judgment module; 6, leveling operation module. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] The following will further elaborate on this application in conjunction with the attached Figures 1-9 for a more detailed description.

[0035] Refer to Figure 1 , a method for escaping from an elevator failure by personnel, specifically including: S1. Determine whether the fault type conforms to the scope of the rescue device according to the elevator fault type. If it does not conform to the scope of the rescue device, execute A1. If it conforms to the scope of the rescue device, execute A2. The scope of the rescue device includes the safety circuit or the door lock circuit.

[0036] Specifically, the elevator fault types are divided into faults that conform to the scope of the rescue device and faults that do not conform to the scope of the rescue device. The faults within the scope of the rescue device include situations where the safety or door lock circuit is abnormal, and situations where the emergency electric safety circuit is abnormal. It also includes situations where other faults occur but meet the conditions for the star - sealing braking test when both the safety and door lock circuits are normal.

[0037] A1. Play soothing voices and dial to notify the maintenance personnel to arrive at the scene for rescue.

[0038] Specifically, the content of the soothing voice includes the rescue method according to the current elevator fault type, which relieves the tension of the passengers trapped in the car, enables the passengers to perform self - rescue in the correct self - rescue method through the soothing voice, improves the safety of the passengers trapped in the car, and reduces the risk of other accidents caused by dangerous behaviors of the passengers in the car.

[0039] The content of dialing to notify the maintenance personnel includes the current elevator position, fault type, and reference operation for emergency rescue instructions, so that the maintenance personnel can arrive at the elevator fault location faster for efficient maintenance operations.

[0040] A2. Check whether the safety circuit and the door lock circuit are normal. If the safety circuit or the door lock circuit is abnormal, execute A3. If both the safety circuit and the door lock circuit are normal, execute A4.

[0041] A3. According to the abnormal type of the safety circuit or the door lock circuit, enter the corresponding rescue mode and execute A5.

[0042] Specifically, different rescue modes mean that for different fault types when the safety circuit or the door lock circuit is abnormal, a standby safety circuit or door lock circuit is enabled to operate the elevator instead of the abnormal safety circuit or door lock circuit.

[0043] A4. Determine whether the elevator meets the conditions for the star - sealing braking test. If the elevator meets the conditions for the star - sealing braking test, enter the star - sealing braking test mode and execute A5. If the elevator does not meet the conditions for the star - sealing braking test, execute A1.

[0044] Specifically, the star connection braking is to short-circuit the three-phase windings of the motor, so that the motor generates a reverse electromagnetic torque during rotation, effectively reducing the speed of the coasting, enabling the elevator to slide at a relatively stable speed, and ensuring the safety of passengers. If the star connection braking is detected before the elevator levels, it is judged whether star connection coasting can be performed to reduce the risk of rapid coasting. If star connection coasting cannot be performed, there will be a certain risk during the elevator leveling process, and at this time, passengers need to stay in the car and wait for rescue.

[0045] A5. Control the elevator to run in maintenance mode to level and open the door.

[0046] Specifically, since the rescue mode is entered and the standby safety circuit or door lock circuit is enabled, both the landing door and the car door of the elevator can be opened normally. After there are no other faults, when controlling the elevator to run in maintenance mode to level and open the door, the passengers can be quickly rescued.

[0047] Therefore, when it meets the scope of the rescue device, control the elevator to run in maintenance mode to level and open the door, enabling the trapped passengers to leave the car actively and quickly, shortening the waiting time for passengers to be rescued; when it does not meet the rescue device, while calming the passengers, contact the maintenance personnel in time to go for rescue, improving the speed of rescuing the passengers.

[0048] Reference Figure 2 , further, in one embodiment, step A3 is refined into the following sub-steps: A30. If the landing door lock circuit is abnormal and it is confirmed through the door magnetic sensor that the landing door is in the closed position, enter the bypass landing door test mode to unlock the landing door lock and execute A5.

[0049] Specifically, when the elevator is working normally, the door magnetic sensor can enable the elevator to move up and down only when it detects that the landing door of the elevator is in the closed position. However, since the landing door lock circuit is abnormal and the landing door is in the closed position, it means that the landing door lock circuit cannot open the landing door at this time. When this kind of elevator fault occurs, enter the bypass landing door test mode, that is, use the standby bypass landing door circuit for maintenance testing that can open the landing door to unlock the landing door lock, then open the landing door, and control the elevator to run in maintenance mode to level and open the door, enabling the passengers to be quickly rescued and improving the safety of the passengers.

[0050] In addition, reference Figure 3 , further, in one embodiment, step A3 is refined into the following sub-steps: A31. If the car door lock circuit is abnormal and it is confirmed through the independent monitoring signal that the car door is in the closed position, enter the bypass car door test mode to unlock the car door lock and execute A5.

[0051] Specifically, the main function of the independent monitoring signal is to confirm that the car door is in the closed position. According to the elevator safety code, when the elevator is operating normally, if the car door is open, the elevator should not be able to start or continue running. The independent monitoring signal ensures that the elevator can only operate when the car door is fully closed by detecting the closed state of the car door. However, due to an abnormality in the car door lock circuit and the car door being in the closed position, it means that the car door lock circuit cannot open the car door at this time. When such an elevator fault occurs, enter the bypass car door test mode, that is, use the spare bypass car door circuit for maintenance testing that can open the car door to release the landing door lock and then open the car door, and control the elevator to run in maintenance mode to the leveling position and open the door, significantly shortening the time that passengers are trapped and improving the safety of passengers.

[0052] In addition, referring to Figure 4 , further, in one embodiment, step A3 is refined into the following sub-steps: A32: If the emergency electric safety circuit is abnormal, enter the emergency electric operation mode to activate the spare emergency electric safety circuit and execute A5.

[0053] Specifically, emergency electric operation means that when the elevator fails, by short-circuiting some preset safety circuit switches, the elevator can operate to the leveling position in an emergency so as to safely release the trapped passengers. When the elevator breaks down, stops in the elevator shaft, and the door lock circuit is normal but the emergency electric safety circuit is abnormal, enter the emergency electric operation mode, that is, activate the spare emergency electric safety circuit, control the elevator to run in maintenance mode to the leveling position and open the door, enabling passengers to escape in the shortest time and reducing the time that passengers passively wait for rescue.

[0054] In addition, referring to Figure 5 , further, in one embodiment, after step A2, step A20 is added: A20: If other safety circuits except the landing door lock circuit, car door lock circuit, and emergency electric safety circuit are abnormal, execute A1.

[0055] Specifically, when the door lock circuit is normal and the emergency electric safety circuit is abnormal, due to other safety circuits being abnormal, the elevator cannot run to the leveling position and open the door. At this time, passengers cannot leave the car actively. Therefore, by broadcasting soothing voices and dialing to notify the maintenance personnel to arrive at the scene for rescue, it can not only soothe the emotions of the trapped passengers but also speed up the rescue progress of the maintenance personnel and shorten the rescue time.

[0056] In addition, referring to Figure 6 , further, in one embodiment, step A5 is refined into the following sub-steps: A50: Obtain the disaster alarm information of the disaster alarm system.

[0057] Specifically, connect to the disaster alarm system through the network to obtain disaster alarm information. In one embodiment, when an elevator failure occurs during a disaster, soothing voices are played to soothe the trapped passengers, teach the trapped passengers self-rescue methods, and promptly notify the maintenance personnel and the rescue organizations associated with the disaster alarm system, such as the fire brigade, etc. by dialing, increasing the possibility of rescuing the trapped passengers during the disaster and improving the survival probability of the passengers.

[0058] A51. Move the elevator to the safe landing guided by the disaster alarm system and open the door according to the type of the disaster alarm information.

[0059] Specifically, according to the type of the disaster alarm information, the elevator operation can be arranged more safely to the safe landing guided by the disaster alarm system and open the door, so as to achieve the purpose of quickly evacuating the passengers and reducing the risk of more injuries to the trapped passengers caused by the disaster.

[0060] In addition, referring to Figure 7 , further, in one embodiment, step A51 is refined into the following sub-steps: A510. If the type of the disaster alarm information is an earthquake, after maintenance, move the elevator to the nearest landing and open the door.

[0061] Specifically, if the elevator can run to the landing and open the door, control the elevator to run to the nearest landing and open the door to achieve the purpose of quickly evacuating the trapped passengers. A511. If the type of the disaster alarm information is a fire, move the elevator to the landing with the least smoke detector response according to the response situation of the smoke detectors of the disaster alarm system.

[0062] Specifically, during a fire, the passengers should be evacuated to the landing where the fire has not occurred yet, and then the landing with a relatively minor fire should be selected. By associating with the disaster alarm system that can receive the smoke detector alarm, move the elevator to the landing with the least smoke detector response and open the door, so that the trapped passengers can be transferred to the landing with a relatively minor fire.

[0063] In one embodiment, when there are multiple landings with the least smoke detector response, obtain the number of smoke detector responses of the adjacent landings through the disaster alarm system, preferentially select the landing with the least number of responses of the adjacent landings, and control the elevator to run to this landing and open the door. And when there are multiple landings with the least number of responses of the adjacent landings, preferentially control the elevator to run to the highest landing and open the door.

[0064] It should be understood that the magnitudes of the sequence numbers of the steps in the above embodiments do not mean the order of execution. The order of execution of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

[0065] The embodiment of the present application also provides an elevator failure personnel escape system, which corresponds one-to-one with the elevator failure personnel escape method in the embodiment.

[0066] Reference Figure 8 , an elevator failure personnel escape system includes: a rescue device confirmation module 1, a comfort and call for help module 2, a loop detection module 3, a rescue mode entry module 4, a star connection braking judgment module 5, and a leveling operation module 6. The detailed description of each functional module is as follows: The rescue device confirmation module 1: used to judge whether the fault type conforms to the range of the rescue device according to the elevator fault type. If it does not conform to the range of the rescue device, execute A1; if it conforms to the range of the rescue device, execute A2; The comfort and call for help module 2: used to execute A1: broadcast comfort voice and dial to notify the maintenance personnel to arrive at the scene for rescue; The loop detection module 3: used to execute A2: check whether the safety loop and the door lock loop are normal. If the safety loop or the door lock loop is abnormal, execute A3; if both the safety loop and the door lock loop are normal, execute A4; The rescue mode entry module 4: used to execute A3: enter the corresponding rescue mode according to the abnormal type of the safety loop or the door lock loop, and execute A5; The star connection braking judgment module 5: used to execute A4: judge whether the elevator meets the star connection braking test conditions. If the elevator meets the star connection braking test conditions, enter the star connection braking test mode and execute A5; if the elevator does not meet the star connection braking test conditions, execute A1; The leveling operation module 6: used to execute A5: control the elevator to run in maintenance mode to open the door at the leveling position.

[0067] Among them, the escape device confirmation module 1 can determine whether the elevator failure meets the scope of the escape device to help the trapped passengers escape in different escape modes; the soothing call module 2 can play soothing voices in time and notify the maintenance personnel when the elevator failure does not meet the scope of the escape device, alleviating the psychological pressure of the passengers; the circuit detection module 3 can check the status of the safety circuit and the door lock circuit to further select a more targeted escape mode; the escape mode entry module 4 selects a suitable escape mode according to different types of circuit anomalies, that is, selects to run the elevator to the landing through the leveling operation module 6 or soothes the passengers through the soothing call module 2 and waits for rescue, so as to improve the efficiency and safety of the trapped passengers' self-rescue; the star connection braking judgment module 5 conducts a star connection braking test when both the safety circuit and the door lock circuit are normal to confirm whether the star connection braking can be used for car creep, ensuring that when the star connection car creep can operate normally, it is moved to the landing and the door is opened through the leveling operation module 6. Through the combination of each module, when the elevator fails, the failure type can be quickly and accurately judged, and corresponding escape measures can be taken according to different failure types, improving the rescue efficiency.

[0068] For the specific limitations of the elevator failure personnel escape system, reference can be made to the limitations of the elevator failure personnel escape method in the context, which will not be elaborated here. Each module in the above elevator failure personnel escape system can be implemented in whole or in part by software, hardware, and their combination. The above modules can be embedded in the processor of the electronic device in hardware form or independent of it, or stored in the memory of the electronic device in software form, so that the processor can call and execute the operations corresponding to the above modules. In one embodiment, an electronic device is provided, and this electronic device is a user terminal. Refer to Figure 9 , this electronic device includes a processor, a memory, a network interface, and a database connected through a system bus. Among them, the processor of this electronic device is used to provide computing and control capabilities. The memory of this electronic device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of this electronic device is used to store the detection data table. The network interface of this electronic device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, it implements an elevator failure personnel escape method.

[0069] In one embodiment, an electronic device is provided, including a memory, a processor, and a computer program stored on the memory and executable on the processor. When the processor executes the computer program, the following steps are implemented: S1. Determine whether the fault type conforms to the scope of the escape device according to the elevator fault type. If it does not conform to the scope of the escape device, execute A1. If it conforms to the scope of the escape device, execute A2. The scope of the escape device includes the safety circuit or the door lock circuit.

[0070] A1. Broadcast soothing voice and dial to notify the maintenance personnel to arrive at the scene for rescue.

[0071] A2. Check whether the safety circuit and the door lock circuit are normal. If the safety circuit or the door lock circuit is abnormal, execute A3. If both the safety circuit and the door lock circuit are normal, execute A4.

[0072] A3. According to the abnormal type of the safety circuit or the door lock circuit, enter the corresponding escape mode and execute A5.

[0073] A4. Determine whether the elevator meets the conditions for the star connection braking test. If the elevator meets the conditions for the star connection braking test, enter the star connection braking test mode and execute A5. If the elevator does not meet the conditions for the star connection braking test, execute A1.

[0074] A5. Control the elevator to run in maintenance mode to open the door at the landing.

[0075] In one embodiment, the refined sub-steps of step A3 include: A30. If the landing door lock circuit is abnormal and it is confirmed through the door magnetic sensor that the landing door is in the closed position, enter the bypass landing door test mode to open the landing door lock and execute A5.

[0076] In one embodiment, the refined sub-steps of step A3 include: A31. If the car door lock circuit is abnormal and it is confirmed through the independent monitoring signal that the car door is in the closed position, enter the bypass car door test mode to open the car door lock and execute A5.

[0077] In one embodiment, the refined sub-steps of step A3 include: A32. If the emergency electric safety circuit is abnormal, enter the emergency electric operation mode to start the standby emergency circuit safety circuit and execute A5.

[0078] In one embodiment, the steps added after step A2 include: A20. If other safety circuits except the landing door lock circuit, the car door lock circuit and the emergency electric safety circuit are abnormal, execute A1.

[0079] In one embodiment, the refined sub-steps of step A5 include: A50. Obtain the disaster alarm information of the disaster alarm system.

[0080] A51. Move the elevator to a safe landing indicated by the disaster alarm system according to the type of the disaster alarm information and open the door.

[0081] In one embodiment, the sub-steps of step A51 are refined as follows: A510. If the type of the disaster alarm information is an earthquake, after maintenance, move the elevator to the nearest landing and open the door.

[0082] A511. If the type of the disaster alarm information is a fire, move the elevator to the landing with the least smoke detector response according to the response of the smoke detectors of the disaster alarm system and open the door.

[0083] Those of ordinary skill in the art can understand that all or part of the processes of implementing the methods in the above embodiments can be completed by instructing relevant hardware through a computer program. The computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above methods. Among them, any reference to a memory, storage, database, or other medium used in the various embodiments provided in the present application can include non-volatile and / or volatile memories. The non-volatile memory can include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. The volatile memory can include random access memory (RAM) or an external cache. By way of illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous link DRAM (SLDRAM), Rambus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and Rambus dynamic RAM (RDRAM), etc.

[0084] Those skilled in the art can clearly understand that, for the convenience and simplicity of description, only the above division of each functional unit and module is used for illustration. In practical applications, the above functions can be allocated to different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above.

Claims

1. A method for escaping a person trapped in an elevator failure, characterized in that: include: According to the elevator fault type, determine whether the fault type meets the scope of the escape device. If it does not meet the scope of the escape device, execute A1; if it meets the scope of the escape device, execute A2. The escape device scope includes a safety circuit or a door lock circuit. A1: broadcast a soothing voice message and dial a number to notify maintenance personnel to arrive at the scene for rescue; A2: Check whether the safety circuit and door lock circuit are normal. If the safety circuit or door lock circuit is abnormal, execute A3. If both the safety circuit and door lock circuit are normal, execute A4. A3: According to the abnormal type of the safety circuit or the door lock circuit, enter the corresponding escape mode and execute A5; A4: Determine whether the elevator meets the star-sealing brake test condition. If the elevator meets the star-sealing brake test condition, enter the star-sealing brake test mode and execute A5. If the elevator does not meet the star-sealing brake test condition, execute A1. A5: Control the elevator to run for maintenance until the door opens at the leveling floor.

2. The method according to claim 1, characterized in that The A3 includes: If the hall door lock circuit is abnormal and the door magnetic sensor confirms that the hall door is in the closed position, the bypass hall door test mode is entered to unlock the hall door lock and A5 is executed.

3. The method according to claim 1, characterized in that The A3 further includes: If the car door lock circuit is abnormal and the car door is confirmed to be in the closed position through an independent monitoring signal, the bypass car door test mode is entered to open the car door lock and A5 is executed.

4. The method according to claim 1, characterized in that: The A3 further includes: If the emergency electric safety circuit is abnormal, the emergency electric operation mode is entered to start the backup emergency circuit safety circuit, and A5 is executed.

5. The method according to claim 1, characterized in that After A2, it also includes: If other safety circuits except the hall door lock circuit, car door lock circuit and emergency electric safety circuit are abnormal, execute A1.

6. The method according to claim 1, characterized in that The A5 includes: Obtain disaster alert information from the disaster alert system; According to the type of the disaster warning information, the elevator is moved to a safe level indicated by the disaster warning system and the door is opened.

7. The method according to claim 6, characterized in that The step of moving the elevator to a safe level indicated by the disaster warning system and opening the door according to the type of the disaster warning information comprises: If the type of the disaster warning information is an earthquake, the elevator is run to the nearest level and the door is opened after inspection; If the type of the disaster alarm information is fire, the elevator is run to the floor with the least smoke alarm response and the door is opened according to the smoke alarm response of the disaster alarm system.

8. An elevator failure personnel escape system, characterized in that: include: The escape device confirmation module (1) is used to determine whether the elevator fault type meets the escape device range according to the elevator fault type, and if it does not meet the escape device range, execute A1; if it meets the escape device range, execute A2; The soothing and rescue calling module (2) is used to execute A1: broadcast soothing voice and dial to notify maintenance personnel to arrive at the scene for rescue; Circuit detection module (3): used to execute A2: check whether the safety circuit and door lock circuit are normal. If the safety circuit or door lock circuit is abnormal, execute A3; if both the safety circuit and door lock circuit are normal, execute A4; An escape mode entry module (4): used to execute A3: according to the abnormal type of the safety circuit or the door lock circuit, enter the corresponding escape mode and execute A5; The star-sealing brake judgment module (5) is used to execute A4: judge whether the elevator meets the star-sealing brake test condition. If the elevator meets the star-sealing brake test condition, enter the star-sealing brake test mode to execute A5; if the elevator does not meet the star-sealing brake test condition, execute A1; Leveling operation module (6): used to execute A5: control the elevator to run for maintenance until the door is opened at the leveling floor.

9. An electronic device, characterized in that: The method comprises a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and executes a method for escaping a person trapped in an elevator failure as claimed in any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that: The device stores a computer program that can be loaded by a processor and executes a method for escaping a person trapped in an elevator failure as claimed in any one of claims 1 to 7.

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