Elevator entrapment rescue processing method and apparatus, system, and storage medium

Abstract

An elevator entrapment rescue processing method and apparatus, a system, and a storage medium. The elevator entrapment rescue processing method is applied to an elevator system, and the elevator system comprises a positioning system configured to acquire a stop position of an elevator car. The elevator entrapment rescue processing method comprises: using the positioning system to acquire the stop position of the elevator car when a system fault occurs in the elevator system; and determining a rescue solution on the basis of pre-acquired elevator shaft structure information and the acquired stop position. The method improves the speed for determining a rescue solution, implementing rapid rescue.

Description

Elevator rescue processing method, device, system and storage medium

[0001] The present application claims priority to the Chinese patent application No. 202410865234.6, filed on June 28, 2024, the contents of which are hereby incorporated by reference into the present application. TECHNICAL FIELD

[0002] Embodiments of the present disclosure relate to, but are not limited to, elevator rescue technology, and in particular to an elevator rescue processing method, device, system and storage medium. BACKGROUND

[0003] With the increasing popularity of elevator applications, elevator failure problems are also common. In the related art, after an elevator is trapped, the final rescue scheme is usually determined by on-site surveying of the fault location and manually analyzing the feasibility of various rescue schemes, so the rescue timeliness is poor. SUMMARY

[0004] The following is a summary of the subject matter of the detailed description of the present disclosure. This summary is not intended to limit the scope of protection of the claims.

[0005] According to a first aspect of the embodiments of the present disclosure, an elevator rescue processing method is provided, applied to an elevator system, the elevator system comprising a positioning system configured to obtain a stop position of a car, the method comprising:

[0006] obtaining, by the positioning system, a stop position of the car when a system failure occurs in the elevator system;

[0007] determining a rescue scheme according to pre-obtained elevator shaft structure information and the obtained stop position.

[0008] In some example embodiments, the elevator system further comprises a signal sensing module configured to generate a landing signal when the car approaches a landing area; and the elevator shaft structure information comprises setting information of elevator floors and deployment information of service floors in the elevator floors.

[0009] The determining of the rescue scheme according to the pre-obtained elevator shaft structure information and the obtained stop position comprises: in response to the signal sensing module sensing the landing signal, determining the rescue scheme according to the setting information of the elevator floors, the deployment information of the service floors and the obtained stop position.

[0010] In some example embodiments, the determining of the rescue scheme according to the setting information of the elevator floors, the deployment information of the service floors and the obtained stop position comprises:

[0011] determining, according to the setting information of the elevator floor, the deployment information of the service floor and the obtained stopping position, whether there is a service floor in the elevator floor adjacent to the stopping position of the car;

[0012] in response to the determination result that there is the service floor, determining that the rescue scheme is a turning rescue scheme.

[0013] In some example embodiments, the elevator system further comprises a signal sensing module configured to generate a leveling signal when the car approaches a leveling area; the elevator shaft structure information comprises setting information of the elevator floor, deployment information of the service floor in the elevator floor and girder setting information in the elevator shaft:

[0014] The determination of the rescue scheme according to the pre-obtained elevator shaft structure information and the obtained stopping position comprises at least one of the following:

[0015] in response to the signal sensing module not sensing the leveling signal, determining the rescue scheme according to the girder setting information and the obtained stopping position;

[0016] in response to the signal sensing module sensing the leveling signal but there being no service floor in the elevator floor adjacent to the stopping position, determining the rescue scheme according to the girder setting information and the obtained stopping position; wherein whether there is a service floor in the elevator floor adjacent to the stopping position is determined according to the setting information of the elevator floor, the deployment information of the service floor and the obtained stopping position.

[0017] In some example embodiments, the car of the elevator system shares a shaft with the car of another elevator system, and the determination of the rescue scheme according to the girder setting information and the obtained stopping position comprises at least one of the following modes:

[0018] according to the girder setting information and the obtained stopping position, determining that the stopping position of the car is between two adjacent girders, and determining that the rescue scheme is a rescue ladder rescue scheme;

[0019] according to the girder setting information and the obtained stopping position, determining that the stopping position of the car is not between two adjacent girders, and in response to the positional relationship between the stopping position of the car and the corresponding girder satisfying the development condition of the rescue ladder rescue, determining that the rescue scheme is the rescue ladder rescue scheme;

[0020] according to the girder setting information and the obtained stopping position, determining that the stopping position of the car is not between two adjacent girders, and in response to the positional relationship between the stopping position of the car and the corresponding girder not satisfying the development condition of the rescue ladder rescue, determining that the rescue scheme is a turning rescue scheme;

[0021] wherein the corresponding girder refers to a girder that overlaps with the car in the height direction in the stopped position.

[0022] In some example embodiments, the rescue condition of the rescue ladder rescue includes:

[0023] The distance between the bottom of the car in the stopped position and the bottom of the corresponding girder is greater than a first preset distance, or the distance between the bottom of the car in the stopped position and the top of the corresponding girder is less than a second preset distance.

[0024] In some example embodiments, after determining the rescue scheme according to the pre-obtained elevator shaft structure information and the obtained stopped position, the method further includes: after the system failure of the elevator system, pushing real-time rescue information to the rescuer and the trapped person through the Internet of Things, the real-time rescue information including the determined rescue scheme.

[0025] In some example embodiments, after determining that the rescue scheme is the rescue ladder rescue scheme, the method further includes: pushing the stopped position of the car to the control system of the rescue ladder and requesting rescue, so that the rescue ladder runs to the corresponding position to implement rescue.

[0026] In some example embodiments, the stopped position of the car includes: the shaft where the car is located and the height from the base station floor.

[0027] According to the second aspect of the embodiments of the present disclosure, an elevator trapped person rescue processing device is also provided, including a memory and a processor, the memory is configured to store an executable program;

[0028] The processor is configured to read and execute the executable program, and execute the elevator trapped person rescue processing method according to any one of the first aspect.

[0029] According to the third aspect of the embodiments of the present disclosure, an elevator system is also provided, including a car and a control system, the elevator system further includes a positioning system, wherein:

[0030] The positioning system is configured to detect the stopped position of the car;

[0031] The control system includes the elevator trapped person rescue processing device as described above, and is configured to execute the elevator trapped person rescue processing method when a system failure occurs.

[0032] In some example embodiments, the positioning system is configured to periodically obtain the stopped position of the car, and in response to a system failure of the elevator system, send the stopped position of the car when the system failure of the elevator system occurs to the rescue processing module;

[0033] or,

[0034] The positioning system is configured to obtain a stop position of the car when the elevator system fails in response to the elevator system failing, and send the stop position to the rescue processing module.

[0035] According to a fourth aspect of the embodiments of the present disclosure, a computer storage medium is also provided, and the computer storage medium stores a computer program. When the computer program is executed by a processor, the elevator rescue processing method according to the first aspect can be implemented.

[0036] Other aspects can become apparent from a review of the drawings and detailed description.

[0037] SUMMARY

[0038] The accompanying drawings are included to provide a further understanding of the technical solutions of the embodiments of the present application, constitute a part of the specification, and are used to explain the technical solutions of the embodiments of the present application together with the embodiments of the present application, and do not constitute a limitation on the technical solutions of the present application.

[0039] FIG. 1 is a flowchart of an elevator rescue processing method according to an embodiment of the present disclosure;

[0040] FIG. 2 is an elevation view of a hoistway according to an embodiment of the present disclosure;

[0041] FIG. 3 is a flowchart of a rescue plan pushing process according to an embodiment of the present disclosure;

[0042] FIG. 4 is a flowchart of an elevator rescue processing method according to an embodiment of the present disclosure;

[0043] FIG. 5 is a structural diagram of an elevator system according to an embodiment of the present disclosure.

[0044] DETAILED DESCRIPTION

[0045] The present application describes a plurality of embodiments, but the description is exemplary rather than limiting, and it is obvious to those skilled in the art that there can be more embodiments and implementation schemes within the scope of the embodiments described in the present application. Although many possible combinations of features are shown in the drawings and discussed in exemplary embodiments, many other combinations of the disclosed features are also possible. Unless specifically limited, any feature or element of any embodiment can be used with any other feature or element of any other embodiment, or can replace any other feature or element of any other embodiment.

[0046] This application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments disclosed herein, features and elements, or can be combined with any conventional features or elements to form unique embodiments. Any feature or element of any embodiment can be combined with features or elements from other embodiments to form another unique embodiment. Therefore, the embodiments are not limited to the other limitations except as set forth in the appended claims and their equivalents. In addition, various modifications and changes can be made within the scope of protection of the appended claims.

[0047] The embodiment of the present disclosure provides an elevator trapped person rescue processing method, applied to an elevator system, the elevator system comprising a positioning system arranged to obtain a stop position of a car, as shown in FIG. 1, the method comprising:

[0048] Step 101, obtaining the stop position of the car when the elevator system fails by using the positioning system;

[0049] Step 102, determining a rescue scheme according to the obtained elevator shaft structure information and the obtained stop position.

[0050] In practical application, the positioning system can be installed on the car to obtain the stop position of the car in real time, or can be arranged at the base station layer of the shaft where the car is located and face the car to obtain the stop position of the car in real time.

[0051] The step of obtaining the stop position of the car when the elevator system fails by using the positioning system can comprise: the positioning system continuously obtains the current position of the elevator system, and obtains the current position of the elevator system when the elevator system fails as the stop position of the car.

[0052] The step of obtaining the stop position of the car when the elevator system fails by using the positioning system can comprise: obtaining the current position of the elevator system when the elevator system fails by using the positioning system, and taking the current position of the elevator system as the stop position of the car.

[0053] For example, the elevator is installed in an elevator shaft and moves up and down in the setting direction of the elevator shaft. The elevator shaft structure information affects the development of the rescue scheme, so the shaft structure information can be obtained in advance, and the rescue scheme can be determined according to the elevator shaft structure information and the obtained stop position.

[0054] In practical application, the elevator system can comprise an elevator voice system, so that the elevator voice system can calm the passengers in the car, guide the passengers in the car, and inform the passengers that the elevator system failure has been reported to the maintenance personnel when the elevator system fails.

[0055] In some example embodiments, the elevator system further comprises a signal sensing module configured to generate a level signal when the car approaches a level area; and the elevator shaft structure information comprises configuration information of elevator floors and deployment information of service floors in the elevator floors.

[0056] The determining of the rescue scheme according to the pre-obtained elevator shaft structure information and the obtained stopping position of the car comprises: in response to the signal sensing module sensing the level signal, determining the rescue scheme according to the configuration information of the elevator floors, the deployment information of the service floors and the obtained stopping position of the car.

[0057] The configuration information of the elevator floors comprises the number of configured floors and the configuration position of each floor, and the deployment information of the service floors in the elevator floors refers to the information of floors actually used for service in the elevator floors. For example, the elevator floors of an elevator system are 30 floors, but only respond to the call request of floors 0 to 10 and floors 20 to 30, and do not respond to the call request of floors 21 to 29, wherein the call request can comprise at least one of an external call request and an internal call request, and thus the deployment information of the service floors is floors 0 to 10 and floors 20 to 30.

[0058] In actual application, the signal sensing module is arranged in the elevator system and is configured to generate a level signal when the car approaches a level area, and thus whether the signal sensing module senses the level signal can represent whether the car approaches the level area. When the signal senses the level signal, it can be determined that the stopping position of the car approaches the level area, and thus the configuration information of the elevator floors, the deployment information of the service floors and the obtained stopping position of the car can be used to determine whether the corresponding rescue scheme can be determined according to the running feature that the car approaches the level area.

[0059] In some example embodiments, the determining of the rescue scheme according to the configuration information of the elevator floors, the deployment information of the service floors and the obtained stopping position of the car comprises:

[0060] According to the configuration information of the elevator floors, the deployment information of the service floors and the obtained stopping position of the car, it is determined whether there is a service floor in the elevator floor adjacent to the stopping position of the car;

[0061] In response to the determination result that there is the service floor, the rescue scheme is determined to be a turning rescue scheme.

[0062] The disc winding rescue scheme needs to pull up the car or lower the car, which is relatively dangerous and can easily cause passengers to have great psychological fear. However, when there is a service floor in the elevator floor adjacent to the stopping position of the car, it is determined that the rescue scheme is the disc winding rescue scheme, and passengers only need to endure for a short while to safely exit from the service floor.

[0063] When there is only one service floor in the two elevator floors adjacent to the stopping position of the car, the determined service floor is taken as the target floor of the disc winding rescue scheme, and the car is operated to the target floor through cooperation of brake release and disc winding. When the two elevator floors adjacent to the stopping position of the car are both service floors, any one of them can be selected as the target floor of the disc winding rescue scheme, or the elevator floor adjacent to the stopping position of the car in the upward direction of the elevator can be selected as the target floor of the disc winding rescue scheme. Because the discomfort of passengers during the process of pulling up the car is less than that during the process of lowering the car, the disc winding rescue scheme can be used to pull up the car to the elevator floor adjacent to the stopping position of the car in the upward direction of the elevator.

[0064] In some example embodiments, the elevator system further comprises a signal sensing module configured to generate a leveling signal when the car approaches a leveling area; and the elevator shaft structure information comprises setting information of elevator floors, deployment information of service floors in the elevator floors, and girder setting information in the elevator shaft:

[0065] The rescue scheme determined according to the pre-obtained elevator shaft structure information and the obtained stopping position can include at least one of the following:

[0066] In response to the signal sensing module not sensing the leveling signal, the rescue scheme is determined according to the girder setting information and the obtained stopping position;

[0067] In response to the signal sensing module sensing the leveling signal and there being no service floor in the elevator floor adjacent to the stopping position of the car, the rescue scheme is determined according to the girder setting information and the obtained stopping position; whether there is a service floor in the elevator floor adjacent to the stopping position of the car is determined according to the setting information of the elevator floors, the deployment information of the service floors, and the obtained stopping position.

[0068] The girder setting information comprises position information of the girders set in the elevator shaft. The girder setting information affects the development of the rescue scheme, and therefore the rescue scheme can be determined according to the pre-obtained girder setting information and the obtained stopping position.

[0069] When the signal sensing module does not sense the level signal, it can be determined that the car stopping position is far away from the level area, and the rescue car rescue scheme needs to pull up or drop down the car to run a long distance. Whether other rescue schemes are feasible can be determined according to the obtained stopping position and the circle beam setting information.

[0070] In some example embodiments, the car of the elevator system shares the hoistway with the car of another elevator system, and the determination of the rescue scheme according to the circle beam setting information and the obtained stopping position can include at least one of the following manners:

[0071] According to the circle beam setting information and the obtained stopping position, if the stopping position of the car is between two adjacent circle beams, the rescue scheme is determined to be a rescue ladder rescue scheme.

[0072] According to the circle beam setting information and the obtained stopping position, if the stopping position of the car is not between two adjacent circle beams, and the position relationship between the stopping position of the car and the corresponding circle beam satisfies the development condition of the rescue ladder rescue, the rescue scheme is determined to be the rescue ladder rescue scheme.

[0073] According to the circle beam setting information and the obtained stopping position, if the stopping position of the car is not between two adjacent circle beams, and the position relationship between the stopping position of the car and the corresponding circle beam does not satisfy the development condition of the rescue ladder rescue, the rescue scheme is determined to be a winding rescue scheme.

[0074] The corresponding circle beam refers to a circle beam that overlaps with the car at the stopping position in the height direction.

[0075] When the stopping position of the car is between two adjacent circle beams, it means that the rescue ladder rescue scheme is not limited by the circle beam, so the rescue ladder rescue scheme can be used. The hoistway elevation view can be as shown in FIG. 2, and the hoistway is provided with multiple circle beams, including: a first circle beam 11, a second circle beam 12, …, and an Nth circle beam 13. The car is located between the first circle beam 11 and the second circle beam 12.

[0076] When the stopping position of the car is not between two adjacent ring beams, it means that the stopping position overlaps with one of the ring beams in the height direction, and the ring beam that overlaps with the car at the stopping position is referred to as the corresponding ring beam of the stopping position. Whether the rescue ladder scheme can be used needs to be determined according to the positional relationship between the stopping position of the car and the corresponding ring beam.

[0077] In some example embodiments, the rescue ladder rescue condition includes:

[0078] The distance between the bottom of the car at the stopping position and the bottom of the corresponding ring beam is greater than a first preset distance, or the distance between the bottom of the car at the stopping position and the top of the corresponding ring beam is less than a second preset distance.

[0079] Since the car overlaps with the corresponding ring beam, it is necessary to determine whether the corresponding ring beam affects the movement of passengers from the faulty elevator to the rescue ladder when the rescue ladder is carried out.

[0080] When the distance between the bottom of the car at the stopping position and the bottom of the corresponding ring beam is greater than the first preset distance, it means that the distance between the bottom of the ring beam and the bottom of the car in the shaft direction is sufficient, so the passengers in the faulty elevator can lower their heads and bend their waists appropriately to enter the rescue ladder through the ring beam. When the distance between the bottom of the car and the bottom of the corresponding ring beam is not greater than the first preset distance, the space below the car is small, and if the rescue ladder rescue scheme is used, the passengers in the faulty elevator need to bend their waists by a large amplitude, or even squat and crawl into the rescue ladder, which is obviously more dangerous.

[0081] When the distance between the bottom of the car at the stopping position and the top of the corresponding ring beam is less than the second preset distance, it means that the distance between the top of the ring beam and the bottom of the car in the shaft direction is small, so the passengers in the faulty elevator can appropriately lift their feet to cross the ring beam and enter the rescue ladder. When the distance between the bottom of the car and the top of the corresponding ring beam is not less than the second preset distance, the space above the car is small, and if the rescue ladder rescue scheme is used, the passengers in the faulty elevator need to lift their feet to cross or even climb over the ring beam to enter the rescue ladder, which is obviously more dangerous.

[0082] The first preset distance can be obtained by statistically processing the heights of passengers of different heights when they lower their heads, or by statistically processing the heights of passengers of different heights when they slightly bend over, or by statistically processing the heights of passengers of different heights when they lower their heads and slightly bend over. Similarly, the second preset distance can be obtained by statistically processing the heights of passengers of different heights when they slightly lift their feet. In actual application, the first preset distance can be set to 1.5 m, that is, most passengers can lower their heads and slightly bend over to enter the rescue ladder through the ring beam. The second preset distance can be set to 0.4 m, that is, most passengers can slightly lift their feet to cross the ring beam and enter the rescue ladder.

[0083] In some example embodiments, after the rescue plan is determined according to the pre-obtained elevator shaft structure information and the obtained stop position, the method further comprises: determining that a system failure occurs in the elevator system, and pushing real-time rescue information including the determined rescue plan to rescue personnel and trapped personnel through the Internet of Things.

[0084] In actual application, pushing the real-time rescue information including the determined rescue plan to the trapped personnel can help the trapped personnel understand the rescue plan in time, alleviate their anxiety, and thus facilitate the rescue. When the rescue plan is a rescue ladder, the real-time rescue information can include the real-time running position of the rescue ladder, so as to help the trapped personnel understand the running position of the rescue ladder in time. When the rescue plan is a winding machine, the real-time rescue information can include the ascending speed of the car (for the case where the car needs to be pulled up) or the descending speed of the car (for the case where the car needs to be lowered), so as to help the passengers psychologically prepare themselves and quickly eliminate the discomfort and tension caused by the movement of the car.

[0085] The pushing process of the rescue plan can be as shown in FIG. 3. The elevator main control board sends the stop position obtained by the positioning system to the data acquisition system, which in turn sends the data to the data analysis system. The data analysis system analyzes the rescue plan according to the elevator shaft structure information and the stop position, and pushes the rescue plan to the maintenance personnel terminal and the trapped personnel terminal.

[0086] In some example embodiments, after the rescue plan is determined to be a rescue ladder rescue plan, the method further comprises: pushing the stop position of the car to the control system of the rescue ladder and requesting rescue, so that the rescue ladder runs to the corresponding position to implement rescue.

[0087] Since each elevator corresponds to its own control system, when the rescue ladder is to rescue the failed elevator, the stop position of the car can be pushed to the control system of the rescue ladder, and the control system of the rescue ladder controls the rescue ladder to run to the corresponding position.

[0088] In practical applications, rescue personnel often need to enter the rescue ladder, run to the corresponding position with the rescue ladder, and guide the trapped personnel to leave the faulty elevator and enter the rescue ladder. In order to prevent other unrelated personnel from pretending to be rescue personnel to hinder the smooth progress of the rescue work, the identity of the rescue personnel can be verified before the rescue personnel performs the rescue ladder and runs. After verification, the control system of the rescue ladder controls the rescue ladder to run to the corresponding position. Among them, the identity of the rescue personnel can be verified by face recognition, or the identity of the rescue personnel can be verified by swiping a work card.

[0089] In some example embodiments, the stopping position of the car includes: a hoistway where the car is located and a height from the base station floor.

[0090] Only the rescue ladder in the same hoistway as the faulty elevator can rescue the faulty elevator, and the rescue ladder not in the same hoistway as the faulty elevator cannot cross the hoistway to rescue. Therefore, the stopping position of the car can include the hoistway where the car is located, so that when the rescue ladder is applied subsequently, the rescue ladder in the same hoistway as the faulty elevator can be quickly determined, and then the control system of the determined rescue ladder is requested for rescue, thereby speeding up the rescue process.

[0091] The stopping position of the car can also include: the height of the car from the base station floor. Among them, the height of the car from the base station floor can refer to the height of the bottom of the car from the base station floor.

[0092] The embodiments of the present disclosure also provide a method for handling elevator trapped person rescue, as shown in FIG. 4, comprising:

[0093] Step 201, obtaining the stopping position height H of the car when the elevator system fails, and performing steps 202 and 203;

[0094] Step 202, starting the car calming function;

[0095] Step 203, determining whether the signal sensing module senses the floor leveling signal, when the floor leveling signal is sensed, step 204 is performed, and when the floor leveling signal is not sensed, step 206 is performed;

[0096] Step 204, determining whether the elevator floor adjacent to the stopping position has a service floor, when the service floor exists, step 205 is performed, and when the service floor does not exist, step 206 is performed;

[0097] Step 205, adopting the turning rescue scheme;

[0098] Step 206, determining whether H is between the upper and lower two sets of circle beams, when H is not between the upper and lower two sets of circle beams, step 207 is performed, and when H is between the upper and lower two sets of circle beams, step 208 is performed;

[0099] Step 207, judging whether the position relationship between the stopping position of the car and the corresponding ring beam meets the rescue ladder rescue development condition, when meeting the rescue ladder rescue development condition, executing step 208, when not meeting the rescue ladder rescue development condition, executing step 205;

[0100] Step 208, pushing the stopping position of the car to the control system of the rescue ladder;

[0101] Step 209, the rescue ladder returns to the base station layer;

[0102] Step 210, rescue personnel identity verification;

[0103] Step 211, after verification, the rescue ladder runs to the corresponding position to implement rescue.

[0104] The embodiment of the disclosure further provides an elevator trapped person rescue processing device, applied to an elevator system, the elevator system comprising a positioning system configured to obtain the stopping position of the car;

[0105] The elevator trapped person rescue processing device comprises a memory and a processor, the memory is configured to save an executable program;

[0106] The processor is configured to read and execute the executable program, and execute the elevator trapped person rescue processing method as described in any of the above embodiments.

[0107] The embodiment of the disclosure further provides an elevator system, as shown in FIG. 5, comprising a car 51 and a control system 52, the elevator system further comprising a positioning system 53, wherein:

[0108] The positioning system 53 is configured to detect the stopping position of the car;

[0109] The control system 52 comprises the elevator trapped person rescue processing device as described in the above embodiments, and is configured to execute the elevator trapped person rescue processing method when a system failure occurs.

[0110] In an exemplary example, the positioning system is configured to periodically obtain the stopping position of the car, and in response to a failure of the elevator system, send the stopping position of the car when the failure of the elevator system occurs to the rescue processing module;

[0111] Alternatively,

[0112] The positioning system is configured to obtain the stopping position of the car when the failure of the elevator system occurs in response to the failure of the elevator system, and send it to the rescue processing module.

[0113] The embodiment of the present disclosure further provides a computer storage medium, which stores a computer program. The computer program is executed by a processor, and can implement the rescue processing method for a trapped person in an elevator according to any one of the above embodiments.

[0114] Those skilled in the art can understand that all or some of the steps in the method disclosed above and the functional modules / units in the system and the device can be implemented as software, firmware, hardware or a proper combination thereof. In the hardware implementation, the division between the functional modules / units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component can have multiple functions, or one function or step can be performed by several physical components in cooperation. Some or all of the components can be implemented as software executed by a processor, such as a digital signal processor or a microprocessor, or as hardware, or as an integrated circuit, such as an application-specific integrated circuit. Such software can be distributed on a computer readable medium, which can include a computer storage medium (or non-transitory medium) and a communication medium (or transitory medium). As known to those skilled in the art, the term "computer storage medium" includes volatile and non-volatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. The computer storage medium includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tapes, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to store desired information and can be accessed by a computer. Furthermore, as known to those skilled in the art, communication media typically include computer readable instructions, data structures, program modules or other data in modulated data signals such as carrier waves or other transport mechanisms, and can include any information delivery medium.

Claims

1. A method for handling a passenger rescue in an elevator system, the elevator system comprising a positioning system configured to obtain a position of a car in which a system failure occurs, the method comprising: obtaining, by the positioning system, the position of the car in which the system failure occurs; determining a rescue plan based on pre-obtained elevator shaft structure information and the obtained position; a signal sensing module configured to generate a level signal when the car approaches a level zone; wherein the elevator shaft structure information comprises: setting information of elevator floors, and deployment information of service floors in the elevator floors; and wherein the determining the rescue plan based on the pre-obtained elevator shaft structure information and the obtained position comprises: in response to the signal sensing module sensing the level signal, determining the rescue plan based on the setting information of the elevator floors, the deployment information of the service floors, and the obtained position. In the determining the rescue plan based on the setting information of the elevator floors, the deployment information of the service floors, and the obtained position, the method comprises: determining, based on the setting information of the elevator floors, the deployment information of the service floors, and the obtained position, whether there is a service floor in an elevator floor adjacent to the position of the car; and in response to a determination that there is the service floor, determining the rescue plan as a winding rescue plan. In the determining the rescue plan based on the setting information of the elevator floors, the deployment information of the service floors, and the obtained position, the method comprises: a signal sensing module configured to generate a level signal when the car approaches a level zone; wherein the elevator shaft structure information comprises: setting information of elevator floors, deployment information of service floors in the elevator floors, and girder setting information in the elevator shaft; and wherein the determining the rescue plan based on the pre-obtained elevator shaft structure information and the obtained position comprises at least one of: in response to the signal sensing module not sensing the level signal, determining the rescue plan based on the girder setting information and the obtained position; and in response to the signal sensing module sensing the level signal and there being no service floor in an elevator floor adjacent to the position of the car, determining the rescue plan based on the girder setting information and the obtained position, wherein whether there is a service floor in the elevator floor adjacent to the position of the car is determined based on the setting information of the elevator floors, the deployment information of the service floors, and the obtained position.

2. The elevator person-trapping rescue process method according to claim 1, the elevator system further comprising: The car of the elevator system shares a shaft with a car of another elevator system; and wherein the determining the rescue plan based on the girder setting information and the obtained position comprises at least one of: in a case where the position of the car is determined to be between two adjacent girders based on the girder setting information and the obtained position, determining the rescue plan as a rescue ladder rescue plan; and in a case where the position of the car is determined not to be between two adjacent girders based on the girder setting information and the obtained position, in response to a position relationship between the position of the car and a corresponding girder satisfying a rescue ladder rescue condition, determining the rescue plan as a rescue ladder rescue plan. ​ ​ 3. The elevator person-trapping rescue process according to claim 2, wherein ​ ​ ​ 4. The elevator person-trapping rescue process method according to claim 1, said elevator system further comprising: ​ ​ ​ ​ ​ 5. The elevator person-trapping rescue process according to claim 4, wherein ​ ​ ​ ​ According to the circle beam setting information and the obtained stopping position of the elevator car, it is determined that the stopping position of the elevator car is not between two adjacent circle beams, and in response to the positional relationship between the stopping position of the elevator car and the corresponding circle beam not satisfying the condition for implementing the rescue by the rescue ladder, the rescue scheme is determined as the turning rescue scheme. The corresponding circle beam refers to a circle beam that overlaps with the elevator car at the stopping position in the height direction.

6. The elevator person-trapping rescue process according to claim 5, wherein The condition for implementing the rescue by the rescue ladder includes: The distance between the bottom of the elevator car at the stopping position and the bottom of the corresponding circle beam is greater than a first preset distance, or the distance between the bottom of the elevator car at the stopping position and the top of the corresponding circle beam is less than a second preset distance.

7. The elevator person-trapped rescue processing method according to any one of claims 1 to 6, further comprising: after determining that the elevator system has a system failure, pushing real-time rescue information to rescuers and trapped persons through the Internet of Things, the real-time rescue information including the determined rescue scheme.

8. The elevator person-trapped rescue processing method according to any one of claims 1 to 7, further comprising: pushing the stopping position of the elevator car to the control system of the rescue ladder and requesting rescue, so that the rescue ladder runs to the corresponding position to implement rescue.

9. The elevator rescue process according to any one of claims 1 to 8, wherein The stopping position of the elevator car includes the height of the shaft where the elevator car is located and the height from the base station floor.

10. An elevator person-trapped rescue processing device applied to an elevator system, the elevator system including a positioning system configured to obtain the stopping position of an elevator car; the elevator person-trapped rescue processing device comprising: a memory and a processor, the memory being configured to store an executable program; the processor being configured to read and execute the executable program, and execute the elevator person-trapped rescue processing method according to any one of claims 1 to 9.

11. An elevator system including an elevator car and a control system, the elevator system further including a positioning system, wherein: the positioning system is configured to detect the stopping position of the elevator car; the control system includes the elevator person-trapped rescue processing device according to claim 10, and is configured to execute the elevator person-trapped rescue processing method when a system failure occurs.

12. The system according to claim 11, wherein the positioning system is configured to periodically obtain the stopping position of the elevator car, and in response to a system failure of the elevator system, send the stopping position of the elevator car when the system failure occurs to a rescue processing module; or the positioning system is configured to, in response to a system failure of the elevator system, obtain the stopping position of the elevator car when the system failure occurs, and send the stopping position to a rescue processing module. The computer program, when executed by a processor, can implement the elevator person-trapped rescue processing method according to any one of claims 1 to 10.

13. A computer storage medium having stored therein a computer program, wherein, ​

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