Method, device, equipment and storage medium for positioning robot exit floor

Abstract

The application relates to a method and device for positioning the floor from which a robot exits an elevator, equipment and a storage medium, wherein the method comprises: obtaining exit information of the robot, the exit information carrying a first timestamp, the first timestamp being used to indicate the exit time of the robot; obtaining floor information of different floors where the elevator stops, the floor information carrying a second timestamp, the second timestamp being used to indicate the time when the elevator sends the floor information to the robot; comparing the first timestamp with the second timestamp carried by each floor information respectively to obtain a target second timestamp with a time difference from the first timestamp within a preset time range; and determining the floor information corresponding to the target second timestamp as the exit floor of the robot. The application can quickly locate the exit floor of the robot when the robot loses its position, and solve the problem that the robot cannot obtain floor information in time due to signal interference in the prior art, and the robot exits the elevator at a wrong floor.

Description

Technical Field

[0001] This application relates to the field of intelligent robot technology, specifically to a method, apparatus, equipment, and storage medium for locating a robot to exit a staircase. Background Technology

[0002] With the development of automation and artificial intelligence, robotics has made significant progress, and intelligent robots have brought great convenience to people's lives and services. Robots possess basic characteristics such as perception, decision-making, and execution, and can assist or even replace humans in completing heavy and complex tasks, thus liberating people from arduous physical labor.

[0003] When robots are performing work tasks, they sometimes need to take elevators. In the current technology, robots interact with the elevator during the elevator ride, receive information about the current floor the elevator has reached in real time, and exit the elevator after confirming that it has reached the target floor.

[0004] However, current elevator robots suffer from signal interference or delays, which prevent them from obtaining the elevator's arrival floor in a timely manner. For example, if a robot receives information that the elevator has reached the 6th floor while it is on the 7th floor, it may misjudge the situation and exit the elevator on the wrong floor, resulting in a loss of location and an inability to continue performing its tasks.

[0005] Moreover, when the robot goes to the wrong floor, the characteristics between different floors are not obvious in most scenarios, making it difficult for maintenance personnel to identify the floor the robot is on in a short time, which affects the robot's working efficiency.

[0006] Therefore, it is necessary to improve the existing technology to overcome the aforementioned defects. Summary of the Invention

[0007] The purpose of this application is to provide a method, apparatus, device, and storage medium for locating the floor a robot exits from an elevator, in order to solve the problem in the prior art where, due to signal interference or signal delay when the robot is riding the elevator, the robot cannot know the elevator's arrival floor in time, resulting in the robot failing to exit the elevator at the target floor, losing its position, and being unable to continue performing its work tasks.

[0008] The purpose of this application is to achieve the following technical solution:

[0009] Firstly, a method for locating the floor a robot exits from is provided, including:

[0010] Obtain the robot's exit information, wherein the exit information carries a first timestamp, the first timestamp being used to indicate the robot's exit time;

[0011] Obtain floor information where the elevator stops at different floors. The floor information carries a second timestamp, which is used to indicate the time when the elevator sends the floor information to the robot.

[0012] The first timestamp is compared with the second timestamp carried by each of the floor information to obtain a target second timestamp whose time difference with the first timestamp is within a preset time range;

[0013] The robot's exit floor is determined based on the floor information corresponding to the second timestamp of the target.

[0014] Optionally, according to the method for locating the floor where the robot exits the elevator as described in the first aspect of the present application, before obtaining the robot's exit information and the floor information of the elevator when it stops at different floors, the method further includes:

[0015] In response to the positioning trigger operation by maintenance personnel when the robot's location is lost, an information upload command is sent to instruct the robot to upload the exit information and the floor information.

[0016] Optionally, in the method for locating the floor where the robot exits the elevator according to the first aspect of the present application, the exit information and the floor information are sent by the robot in real time and uploaded to a cloud database for storage;

[0017] The acquisition of the robot's exit information and the elevator's floor information when it stops at different floors includes:

[0018] In response to the positioning trigger operation by maintenance personnel when the robot's location is lost, the elevator exit information and the floor information are obtained from the cloud information database.

[0019] Secondly, a method for locating the floor a robot exits from is provided, including:

[0020] Upload the robot's elevator departure information, which carries a first timestamp, the first timestamp being used to indicate the robot's departure time;

[0021] Upload floor information when the elevator stops at different floors. The floor information carries a second timestamp, which is used to indicate the time when the elevator sends the floor information to the robot.

[0022] The floor information and the elevator exit information are used to enable the operation and maintenance terminal to compare the first timestamp with the second timestamp corresponding to different floor information when the robot does not exit the elevator at the target floor, so as to obtain the target second timestamp whose time difference with the first timestamp is within a preset time range, and determine the robot's exit floor based on the floor information corresponding to the target second timestamp.

[0023] Optionally, according to the method for locating the floor where the robot exits the elevator as described in the second aspect of the present application, before uploading the robot's exit information and uploading the floor information when the elevator stops at different floors, the method further includes:

[0024] The system receives an information upload instruction, which is sent by the maintenance personnel in response to a location-triggered operation when the robot's location is lost. The information upload instruction is used to instruct the robot to upload the floor information and the elevator exit information.

[0025] Optionally, according to the method for locating the floor where the robot exits the elevator as described in the second aspect of this application, the floor information and the exit information are uploaded by the robot in real time and stored in a cloud database, so that the operation and maintenance terminal can retrieve them from the cloud database when the robot's location is lost.

[0026] Thirdly, a device for locating a robot to exit a staircase is provided, comprising:

[0027] The first acquisition module is used to receive the robot's elevator exit information, the elevator exit information carrying a first timestamp, the first timestamp being used to indicate the robot's elevator exit time;

[0028] The second acquisition module is used to receive floor information when the elevator stops at different floors. The floor information carries a second timestamp, which is used to indicate the time when the elevator sends the floor information to the robot.

[0029] The comparison module is used to compare the first timestamp with the second timestamp carried by each of the floor information to obtain a target second timestamp whose time difference with the first timestamp is within a preset time range.

[0030] The floor determination module is used to determine the robot's exit floor based on the floor information corresponding to the second timestamp of the target.

[0031] Fourthly, a device for locating a robot to exit a staircase is provided, comprising:

[0032] The floor information uploading module is used to upload floor information when the elevator stops at different floors. The floor information carries a second timestamp, which is used to indicate the time when the elevator sends the floor information to the robot.

[0033] The elevator exit information uploading module is used to upload the robot's elevator exit information. The elevator exit information carries a first timestamp, which is used to indicate the time when the robot exits the elevator.

[0034] The floor information and the elevator exit information are used to enable the operation and maintenance terminal to compare the first timestamp with the second timestamp corresponding to different floor information when the robot does not exit the elevator at the target floor, so as to obtain the target second timestamp whose time difference with the first timestamp is within a preset time range, and determine the robot's exit floor based on the floor information corresponding to the target second timestamp.

[0035] Fifthly, an electronic device is provided, including a processor and a memory, wherein the memory stores a computer program, which, when executed by the processor, implements the steps of the method described in any embodiment of the first or second aspect of this application.

[0036] In a sixth aspect, a computer storage medium is provided, on which a computer program is stored, wherein the computer program, when executed by a processor, is used to implement the steps of the method described in any embodiment of the first or second aspect of this application.

[0037] Compared with existing technologies, this application has the following beneficial effects: The operation and maintenance terminal of this application obtains the robot's exit information and the floor information of the elevator stopping at different floors. The exit information carries a first timestamp, indicating the robot's exit time, and the floor information carries a second timestamp, indicating the time the elevator sent the floor information to the robot. The first timestamp is compared with the corresponding second timestamp to obtain a target second timestamp whose time difference with the first timestamp is within a preset time range. The floor information corresponding to the target second timestamp is determined as the robot's exit floor. This application's embodiment, by comparing the first and second timestamps carried by the floor information and exit information, can accurately determine the robot's exit time and locate the exit floor, enabling operation and maintenance personnel to locate the robot as quickly as possible and instruct it to continue performing its work tasks, ensuring the efficiency of the robot's task execution. Attached Figure Description

[0038] Figure 1 This is a system architecture diagram of a positioning robot exiting a staircase according to one embodiment of this application;

[0039] Figure 2 This is a flowchart of a method for locating a robot to exit an elevator floor according to an embodiment of this application;

[0040] Figure 3 This is a flowchart of a method for locating a robot to exit an elevator floor, provided in another embodiment of this application;

[0041] Figure 4 This is a structural block diagram of a device for locating a robot to exit a staircase, according to one embodiment of this application.

[0042] Figure 5This is a structural block diagram of a device for positioning a robot to exit a staircase, provided in another embodiment of this application;

[0043] Figure 6 This is a structural block diagram of an electronic device provided in one embodiment of this application.

[0044] In the diagram, 101 is the robot, 102 is the elevator control, 103 is the operation and maintenance terminal, and 104 is the server. Detailed Implementation

[0045] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0046] To address the problem that signal interference during elevator rides prevents robots from obtaining timely elevator floor information, leading to robots exiting the elevator on the wrong floor and potentially becoming lost, this application provides a method, apparatus, device, and storage medium for locating the floor a robot exits.

[0047] Figure 1 This is a system architecture diagram of a method and apparatus for locating the robot to exit a staircase, provided in one embodiment of this application. Figure 1 As shown in the embodiments of this application, the system architecture of the method and apparatus for locating a robot to exit a staircase includes:

[0048] Robot 101 receives floor information from the elevator control system in real time while riding the elevator. When the robot receives information that the elevator has reached the target floor, it executes the exit action.

[0049] In one implementation, the robot uploads floor information and elevator exit information to a cloud database on the server in real time, where the cloud database records and saves the information.

[0050] In another implementation, after receiving the floor information, the robot saves the floor information to its own memory, and when the robot exits the elevator, it saves the exit information to its own memory.

[0051] The elevator exit information carries a first timestamp, and the floor information carries a second timestamp. The first timestamp indicates the time the robot exits the elevator, and the second timestamp indicates the time the elevator sends the floor information to the robot.

[0052] The elevator controller 102 communicates with the robot 101. When the elevator stops, it sends the floor information of the currently stopped floor to the robot.

[0053] Server 104 receives real-time floor and elevator exit information uploaded by the robot and saves the floor and elevator exit information in a cloud database.

[0054] On the maintenance terminal 103, maintenance personnel monitor the robot. When the robot's interaction with the elevator is delayed, causing the robot to go to the wrong floor or lose its position, the maintenance personnel trigger a positioning operation on the maintenance terminal 103. The maintenance terminal responds to the positioning trigger operation of the maintenance personnel, obtains the floor information and elevator exit information, and locates the floor where the robot exited by comparing the first timestamp and the second timestamp.

[0055] In one implementation, the robot uploads the received floor information to the cloud database in real time, and after the robot leaves the elevator, it uploads the exit information to the cloud database in real time. When the robot loses its location, the maintenance terminal directly obtains the floor information and exit information from the cloud server.

[0056] In another implementation, the robot stores the received floor information and the exit information after exiting the elevator in its own memory. Then, when the robot loses its location, the maintenance terminal obtains the floor information and exit information from the robot.

[0057] It should be noted that the operation and maintenance terminal in this embodiment can be a smart device such as a computer, smartphone, or iPad.

[0058] The specific implementation process of the method for locating the floor where the robot leaves the elevator in this embodiment can be executed on the operation and maintenance terminal 103 or on the robot terminal 101. The method for locating the floor where the robot leaves the elevator in this embodiment will be described in detail below.

[0059] Example 1:

[0060] Figure 2 A flowchart of a method for locating a robot to exit an elevator floor according to an embodiment of this application is provided. The execution subject of the method for locating a robot to exit an elevator floor in this embodiment is... Figure 1 The operation and maintenance terminal 103 in the system architecture shown below will be used as the execution subject to describe the method of locating the robot to exit the elevator floor in this embodiment of the application.

[0061] like Figure 2 As shown, the method for locating the floor the robot exits in this embodiment includes at least the following:

[0062] S202: Obtain the robot's exit information, where the exit information carries the first timestamp.

[0063] S204: Obtain floor information where the elevator stops at different floors, wherein the floor information carries a second timestamp;

[0064] Specifically, for steps S202-S204, the floor information in this embodiment includes the floors where the elevator stops. This floor information is sent to the robot along with a second timestamp after the elevator stops at a certain floor.

[0065] The first timestamp indicates the time the robot exits the elevator, and the second timestamp indicates the time the elevator sends floor information to the robot.

[0066] When maintenance personnel detect that the robot's location has been lost through the maintenance terminal, they obtain the floor information and the robot's departure information. The maintenance terminal can deduce the robot's departure time from the departure information and the time when the elevator sent the floor information and the corresponding floor from the floor information.

[0067] In one embodiment, the floor information received by the robot is uploaded to the cloud database in real time for storage, and when the robot performs the exit action, it uploads the exit information to the cloud database of the server for storage.

[0068] When the maintenance system detects that the robot's location is lost, it responds to the maintenance personnel's location trigger operation and directly retrieves the floor information and elevator exit information from the server's cloud database.

[0069] In another embodiment, the floor information received by the robot is stored in its own memory, and after the robot performs the exit action, it will save the exit information in its own memory.

[0070] When the maintenance system detects that the robot's location is lost, it responds to the location trigger operation of the maintenance personnel when the robot's location is lost by sending an information upload instruction, instructing the robot to upload the floor information and elevator exit information to the maintenance system.

[0071] S206: Compare the first timestamp with the second timestamp carried by the information of each floor to obtain the target second timestamp whose time difference with the first timestamp is within a preset time range.

[0072] S208: Determine the exit floor of the robot based on the floor information corresponding to the second timestamp of the target.

[0073] Specifically, for steps S206-S208, when the robot receives floor information indicating that the elevator has reached the target floor, the robot will perform the exit action.

[0074] In this embodiment, a preset time threshold is set for the robot from receiving floor information to exiting the elevator. When the time difference between the first timestamp and the second timestamp is greater than the preset time threshold, it is determined that the robot did not exit the elevator on the target floor.

[0075] For example, if the robot's target floor is the 6th floor, but due to signal delay, the robot may only receive the floor information sent by the elevator when it is on the 6th floor at the 8th floor. In that case, the robot may exit the elevator at the 8th floor.

[0076] The operation and maintenance terminal can compare the first timestamp with the second timestamp of each floor information to obtain the target second timestamp whose time difference with the first timestamp is within a preset time range. Then, the docking floor corresponding to the floor information carrying the target second timestamp is determined as the robot's exit floor.

[0077] In summary, by comparing the first and second timestamps carried by the floor information and the elevator exit information, the embodiments of this application can accurately determine the floor from which the robot exits, enabling maintenance personnel to locate the robot in the shortest possible time and instruct the robot to continue performing its work tasks, thus ensuring the efficiency of the robot in performing its tasks.

[0078] Example 2:

[0079] Figure 3 A flowchart of a method for locating a robot to exit an elevator floor according to an embodiment of this application is provided. The execution subject of the method for locating a robot to exit an elevator floor in this embodiment is... Figure 1 The system architecture shown below uses robot 101 as the execution subject to describe the method for locating the floor from which the robot exits the elevator in this embodiment of the application.

[0080] like Figure 3 As shown, the method for locating the floor the robot exits in this embodiment includes at least the following:

[0081] S302: Upload the robot's exit information, which carries a first timestamp, indicating the robot's exit time.

[0082] S304: Upload floor information when the elevator stops at different floors. The floor information carries a second timestamp, which indicates the time when the elevator sends the floor information to the robot.

[0083] Among them, the floor information and elevator exit information are used to enable the operation and maintenance terminal to compare the first timestamp with the second timestamp corresponding to different floor information when the robot does not exit the elevator at the target floor, so as to obtain the target second timestamp whose time difference with the first timestamp is within a preset time range, and determine the floor information corresponding to the target second timestamp as the robot's exit floor.

[0084] For a detailed description of the implementation process of this embodiment, please refer to the relevant description of the robot-side execution process in Embodiment 1 above, which will not be repeated here.

[0085] Optionally, in one embodiment, before uploading the robot's exit information and the elevator's floor information when it stops at different floors, the method further includes:

[0086] S301: Receive information upload command.

[0087] Among them, the information upload command is sent by the operation and maintenance personnel in response to the positioning trigger operation when the robot's position is lost. The information upload command is used to instruct the robot to upload floor information and elevator exit information.

[0088] In this embodiment, the robot stores the received floor information and elevator exit information in its own memory. When maintenance personnel detect that the robot has lost its location through the maintenance terminal, they can trigger a positioning operation on the maintenance terminal. Based on this positioning trigger operation, the maintenance terminal sends an information upload command. The robot responds to the information upload command and uploads the elevator exit information and floor information to the maintenance terminal. For details, please refer to the relevant descriptions in Embodiment 1 above, which will not be repeated here.

[0089] Optionally, in another embodiment, floor information and elevator exit information are uploaded by the robot in real time and stored in a cloud database, so that the maintenance terminal can retrieve floor information and elevator exit information from the cloud database when the robot's location is lost. For details, please refer to the relevant description in Embodiment 1, which will not be repeated here.

[0090] Example 3

[0091] Figure 4 A structural block diagram of a device for positioning a robot to exit a staircase according to an embodiment of this application is provided. This device is applied to... Figure 1 The system architecture corresponds to the operation and maintenance terminal 103, such as Figure 4 As shown, the device includes:

[0092] The first acquisition module is used to acquire the robot's exit information, wherein the exit information carries a first timestamp, and the first timestamp is used to indicate the robot's exit time.

[0093] The second acquisition module is used to acquire floor information of the elevator stopping at different floors. The floor information carries a second timestamp, which is used to indicate the time when the elevator sends the floor information to the robot.

[0094] The comparison module is used to compare the first timestamp with the second timestamp carried by each of the floor information to obtain a target second timestamp whose time difference with the first timestamp is within a preset time range.

[0095] The floor determination module is used to determine the floor information corresponding to the second timestamp of the target as the exit floor of the robot.

[0096] The device for positioning the robot to exit the staircase provided in this embodiment belongs to the same concept as the method embodiment for positioning the robot to exit the staircase in Embodiment 1. The specific implementation process is detailed in the method embodiment, and will not be repeated here.

[0097] It should be noted that the device for positioning the robot to exit the staircase provided in the above embodiments is only an example of the division of the above functional modules. In actual applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device for positioning the robot to exit the staircase can be divided into different functional modules to complete all or part of the functions described above.

[0098] Example 4

[0099] Figure 5 A structural block diagram of a device for positioning a robot to exit a staircase according to an embodiment of this application is provided. This device is applied to... Figure 1 The system architecture corresponds to Robot 101, such as Figure 5 As shown, the device includes:

[0100] The floor information uploading module is used to upload floor information when the elevator stops at different floors. The floor information carries a second timestamp, which is used to indicate the time when the elevator sends the floor information to the robot.

[0101] The elevator exit information uploading module is used to upload the robot's elevator exit information. The elevator exit information carries a first timestamp, which is used to indicate the time when the robot exits the elevator.

[0102] The floor information and the elevator exit information are used to enable the operation and maintenance terminal to compare the first timestamp with the second timestamp corresponding to different floor information when the robot does not exit the elevator at the target floor, so as to obtain the target second timestamp whose time difference with the first timestamp is within a preset time range, and determine the floor information corresponding to the target second timestamp as the robot's exit floor.

[0103] The device for positioning the robot to exit the staircase provided in this embodiment is based on the same concept as the method embodiment for positioning the robot to exit the staircase in Embodiment 2. The specific implementation process is detailed in the method embodiment, and will not be repeated here.

[0104] It should be noted that the positioning robot exiting the staircase device provided in the above embodiments is only an example of the division of the above functional modules. In actual applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the positioning robot exiting the staircase device can be divided into different functional modules to complete all or part of the functions described above.

[0105] Example 5

[0106] This application also provides an electronic device. Figure 6 This is a structural block diagram of an electronic device provided in one embodiment of this application, such as... Figure 6 As shown, the electronic device includes a processor and a memory, the memory storing a computer program, and the processor executing the computer program to implement the relevant steps of the method embodiment for locating the robot to exit the elevator floor; wherein:

[0107] A processor may include one or more processing cores, such as a 4-core processor or a 6-core processor. The processor can be implemented using at least one of the following hardware forms: DSP (Digital Signal Processing), FPGA (Field-Programmable Gate Array), or PLA (Programmable Logic Array).

[0108] The memory may include high-speed random access memory, and may also include non-volatile memory, such as hard disk, memory, plug-in hard disk, smart media card (SMC), secure digital (SD) card, flash card, at least one disk storage device, memory device, or other volatile solid-state storage device.

[0109] The memory of this embodiment stores a computer program that can run on the processor. When the processor executes the computer program, it can implement all or part of the implementation steps of the positioning robot exiting the elevator floor method of this application or the positioning robot exiting the elevator floor device described above, and / or other content described in the text.

[0110] Those skilled in the art will understand that Figure 6 This is merely one possible implementation of the embodiments of this application. Other implementations may include more or fewer components, or combine certain components, or use different components. This embodiment does not limit this.

[0111] This application also provides a computer storage medium storing a program, which, when executed by a processor, is used to implement the steps of the method embodiment for locating a robot to exit a staircase.

[0112] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0113] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this application should be determined by the appended claims.

Claims

1. A method for locating the floor a robot exits from, characterized in that, include: Respond to the positioning trigger operation by maintenance personnel when the robot's location is lost, and send information upload instructions; Obtain the robot's exit information, wherein the exit information carries a first timestamp, the first timestamp being used to indicate the robot's exit time; Obtain floor information where the elevator stops at different floors. The floor information carries a second timestamp, which is used to indicate the time when the elevator sends the floor information to the robot. The first timestamp is compared with the second timestamp carried by each of the floor information to obtain a target second timestamp whose time difference with the first timestamp is within a preset time range; The robot's exit floor is determined based on the floor information corresponding to the second timestamp of the target, and the preset time range is set according to the time threshold required for the robot to exit the elevator from receiving the floor information.

2. The method for locating a robot to exit a staircase according to claim 1, characterized in that, The exit information and the floor information are sent by the robot in real time and uploaded to a cloud database for storage; The acquisition of the robot's exit information and the elevator's floor information when it stops at different floors includes: In response to the positioning trigger operation by maintenance personnel when the robot's location is lost, the elevator exit information and the floor information are obtained from the cloud information database.

3. A method for locating the floor a robot exits from, characterized in that, include: Receive information upload instruction, which is sent by the operation and maintenance terminal in response to the positioning trigger operation of the operation and maintenance personnel when the robot's position is lost; Upload the robot's elevator departure information, which carries a first timestamp, the first timestamp being used to indicate the robot's departure time; Upload floor information when the elevator stops at different floors. The floor information carries a second timestamp, which is used to indicate the time when the elevator sends the floor information to the robot. The floor information and the elevator exit information are used to enable the operation and maintenance terminal to compare the first timestamp with the second timestamp corresponding to different floor information when the robot does not exit the elevator at the target floor, so as to obtain a target second timestamp whose time difference with the first timestamp is within a preset time range. Based on the floor information corresponding to the target second timestamp, the robot's exit floor is determined. The preset time range is set according to the time threshold required for the robot to exit the elevator from receiving the floor information.

4. The method according to claim 3, characterized in that, The floor information and elevator exit information are uploaded by the robot in real time and stored in a cloud database, so that the maintenance team can retrieve the information from the cloud database when the robot's location is lost. The floor information and the elevator exit information are described.

5. A device for locating a robot exiting a staircase, characterized in that, include: Respond to the positioning trigger operation by maintenance personnel when the robot's location is lost, and send information upload instructions; The first acquisition module is used to receive the robot's elevator exit information, the elevator exit information carrying a first timestamp, the first timestamp being used to indicate the robot's elevator exit time; The second acquisition module is used to receive floor information when the elevator stops at different floors. The floor information carries a second timestamp, which is used to indicate the time when the elevator sends the floor information to the robot. The comparison module is used to compare the first timestamp with the second timestamp carried in each of the floor information. By comparison, a target second timestamp is obtained whose time difference with the first timestamp is within a preset time range; The floor determination module is used to determine the elevator exit floor of the robot based on the floor information corresponding to the second timestamp of the target. The preset time range is set according to the time threshold required for the robot to exit the elevator from receiving the floor information.

6. A device for locating a robot to exit a staircase, characterized in that, include: Respond to the positioning trigger operation by maintenance personnel when the robot's location is lost, and send information upload instructions; The floor information uploading module is used to upload floor information when the elevator stops at different floors. The floor information carries a second timestamp, which is used to indicate the time when the elevator sends the floor information to the robot. The elevator exit information uploading module is used to upload the robot's elevator exit information. The elevator exit information carries a first timestamp, which is used to indicate the time when the robot exits the elevator. The floor information and the elevator exit information are used to enable the operation and maintenance terminal to compare the first timestamp with the second timestamp corresponding to different floor information when the robot does not exit the elevator at the target floor, so as to obtain a target second timestamp whose time difference with the first timestamp is within a preset time range. Based on the floor information corresponding to the target second timestamp, the robot's exit floor is determined. The preset time range is set according to the time threshold required for the robot to exit the elevator from receiving the floor information.

7. An electronic device, characterized in that, It includes a processor and a memory, wherein the memory stores a computer program, which, when executed by the processor, is used to implement the steps of the method according to any one of claims 1-2 or any one of claims 3-4.

8. A computer storage medium, characterized in that, It stores a computer program, which, when executed by a processor, is used to implement the steps of the method according to any one of claims 1-2 or any one of claims 3-4.

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