CN-122008189-A - AMR robot control system and method

Abstract

The embodiment of the application provides an AMR robot control system and method, and relates to the technical field of robots. The system comprises an AMR robot and a mobile terminal, wherein an identification code is arranged on a machine body of the AMR robot and used for indicating a communication address of the AMR robot, the mobile terminal is provided with an AMR robot operation program and used for establishing communication connection with the AMR robot through the identification code when the AMR robot works abnormally, sending a first control instruction to the AMR robot after the communication connection is established, the AMR robot is used for receiving the first control instruction and responding to the first control instruction to enter a manual intervention state, the running speed of the AMR robot in the manual intervention state is smaller than that of the AMR robot in the normal operation state, and continuously outputting prompt information, and the prompt information is used for prompting the AMR robot to be in the manual intervention state. The application can be used for realizing the manual intervention control of the AMR robot so as to improve the operation and maintenance efficiency and the site operation safety of the AMR robot.

Inventors

• MA NING
• Gu Qizhen
• YU JIN

Assignees

• 一汽丰田汽车有限公司

Dates

Publication Date

20260512

Application Date

20260108

Claims (10)

1. 1. The AMR robot control system is characterized by comprising an AMR robot and a mobile terminal, wherein an identification code is arranged on a body of the AMR robot, and the identification code is used for indicating a communication address of the AMR robot; The mobile terminal is provided with an AMR robot operation program, and is used for establishing communication connection with the AMR robot through the identification code when the AMR robot is abnormal in operation, and sending a first control instruction to the AMR robot after the communication connection is established; The AMR robot is used for receiving the first control instruction and responding to the first control instruction to enter a manual intervention state, wherein the running speed of the AMR robot in the manual intervention state is smaller than that in normal operation, and continuously outputs prompt information, and the prompt information is used for prompting that the AMR robot is in the manual intervention state.
2. 2. The system of claim 1, wherein the identification code is a graphic code or a radio frequency tag; The mobile terminal calls an image acquisition component or a radio frequency reading component through the AMR robot operation program, acquires communication address information contained in the identification code, and establishes communication connection with the AMR robot based on the communication address information.
3. 3. The system of claim 1, wherein the mobile terminal is further configured to: acquiring authorization verification information through the AMR robot operation program so as to relieve the limit on the running speed of the manual intervention state; After the limitation is released, the running speed threshold of the AMR robot is adjusted to a first preset speed value, so that the AMR robot is controlled to adjust the running speed through the AMR robot operation program, and the first preset speed value is larger than the running speed of the manual intervention state.
4. 4. The system of claim 1, wherein the prompt message comprises a voice prompt message and a light prompt message, wherein the output of the prompt message is continued until the communication connection is broken; The AMR robot is specifically used for: After the communication connection is established, continuously playing prompt voice according to preset audio content to serve as voice prompt information; And after the communication connection is established, continuously emitting light according to a preset light emitting mode to serve as the lamplight prompt information.
5. 5. The system of claim 4, wherein the light hint information comprises: emitting red flashing light at a preset frequency through a top warning lamp of the AMR robot; And red normal light is emitted through a front illuminating lamp of the AMR robot.
6. 6. The system of claim 1, wherein the AMR robot operating program stores a plurality of laser protection schemes, wherein each laser protection scheme is configured with a different laser detection parameter and obstacle response sensitivity parameter according to a work scenario; The mobile terminal is also configured to: after the communication connection is established, providing the plurality of laser protection schemes for a user through the AMR robot operating program; And sending a second control instruction to the AMR robot according to a target laser protection scheme selected by a user, wherein the second control instruction comprises the laser detection parameter and the obstacle response sensitivity parameter corresponding to the target laser protection scheme.
7. 7. The system of claim 6, wherein the AMR robot is further configured to: Responding to the received second control instruction, and adjusting the laser detection parameter and the obstacle response sensitivity parameter; detecting an obstacle in the traveling direction based on the adjusted parameter; And generating and executing a braking instruction to reduce the running speed or stop the movement when the obstacle is detected, wherein the execution priority of the braking instruction is higher than that of a manual remote control instruction received by the mobile terminal.
8. 8. The system of claim 6 or 7, wherein the plurality of laser protection schemes comprises at least: under a general operation scene, configuring a first detection range parameter and a first obstacle response sensitivity parameter as a first protection scheme; Under a narrow space operation scene, configuring a second detection range parameter smaller than the first detection range parameter and a second obstacle response sensitivity parameter higher than the first obstacle response sensitivity parameter as a second protection scheme; And under the dangerous goods carrying operation scene, configuring a third detection range parameter larger than the first detection range parameter and a third obstacle response sensitivity parameter lower than the first obstacle response sensitivity parameter as a third protection scheme.
9. 9. An AMR robot control method applied to a mobile terminal, the method comprising: the AMR robot comprises a first interface, a second interface, a first interface and a second interface, wherein the first interface comprises a code scanning frame, and the code scanning frame is used for identifying an identification code on a machine body of the AMR robot; responding to code scanning operation of a user based on the code scanning frame, and establishing communication connection with the AMR robot with abnormal operation; After the communication connection is established, a first control instruction is sent to the AMR robot so that the AMR robot enters a manual intervention state, wherein the running speed of the AMR robot in the manual intervention state is smaller than that in normal operation, prompt information is continuously output, and the prompt information is used for prompting that the AMR robot is in the manual intervention state.
10. 10. The method according to claim 9, wherein the method further comprises: after the communication connection is established, a plurality of laser protection schemes are displayed to a user through a second interface, wherein each laser protection scheme is configured with different laser detection parameters and obstacle response sensitivity parameters according to an operation scene; responsive to a user instruction to select a target laser protection scheme from the plurality of laser protection schemes, confirming the target laser protection scheme; and sending the target laser protection scheme to the AMR robot so that the AMR robot can adjust the laser detection parameters and the obstacle response sensitivity parameters according to the target laser protection scheme.

Description

AMR robot control system and method Technical Field The application relates to the technical field of robots, in particular to an AMR robot control system and method. Background In existing factory production logistics scenarios, autonomous mobile robots (autonomous mobile robot, AMR) are commonly used for material handling, picking operations and line distribution. If the AMR robot is abnormal, the continuous operation and order delivery efficiency of the production line are often directly affected. In the prior art, when an AMR robot is abnormal, maintenance personnel are often required to rush to the scene, and the target robot can be further diagnosed and maintained through physical contact equipment, consulting numbers or manually matching the operation handheld terminal, so that the process is time-consuming and is easily interfered by the scene environment. Disclosure of Invention The application aims to provide an AMR robot control system and method, which aim to improve the operation and maintenance efficiency and the site operation safety of an AMR robot. In a first aspect, the present application provides an AMR robot control system, comprising an AMR robot and a mobile terminal. The AMR robot comprises an AMR robot body, wherein an identification code is arranged on the AMR robot body and used for indicating the communication address of the AMR robot. And the mobile terminal is provided with an AMR robot operation program and is used for establishing communication connection with the AMR robot through the identification code when the AMR robot is abnormal in operation and sending a first control instruction to the AMR robot after the communication connection is established. And the AMR robot is used for receiving the first control instruction and responding to the first control instruction to enter a manual intervention state. The AMR robot in the manual intervention state is smaller than the operating speed in the normal operation state, continuously outputs prompt information, and the prompt information is used for prompting that the AMR robot is in the manual intervention state. The embodiment of the application provides an AMR robot control system, which enables a mobile terminal carrying a special program to quickly and accurately identify and position a target AMR robot when the robot is abnormal in operation by arranging an identification code indicating a communication address on the AMR robot, thereby establishing a direct communication connection of a starting point to a point, omitting a step of manually configuring or searching equipment in a complex network environment and providing convenience for timely manual intervention. And the mobile terminal sends a first control instruction through the connection, so that the AMR robot enters a manual intervention state, and the AMR robot is limited to a level lower than the normal working speed and continuously outputs prompt information. Finally, the whole mechanism enables a user to safely and rapidly take over and guide the abnormal AMR robot, reduces the operation interruption time caused by the stagnation of the AMR robot on the premise of ensuring the site safety, and improves the operation and maintenance efficiency and the site operation safety of the AMR robot. With reference to the first aspect, in one possible implementation manner, the identification code is a graphic code or a radio frequency tag, and the mobile terminal invokes the image acquisition component or the radio frequency reading component through the AMR robot operation program to acquire communication address information contained in the identification code, and establishes communication connection with the AMR robot based on the communication address information. With reference to the first aspect, in one possible implementation manner, the mobile terminal is further configured to obtain authorization verification information through an AMR robot operation program to remove a limitation on an operation speed of the manual intervention state, adjust an operation speed threshold of the AMR robot to a first preset speed value after the limitation is removed, so as to control the AMR robot to adjust the operation speed through the AMR robot operation program, where the first preset speed value is greater than the operation speed of the manual intervention state. With reference to the first aspect, in one possible implementation manner, the prompt information includes a voice prompt information and a light prompt information, the output of the prompt information is continued until the communication connection is disconnected, the AMR robot is specifically configured to continuously play the prompt voice as the voice prompt information according to the preset audio content after the communication connection is established, and continuously emit light as the light prompt information according to the preset light emission mode after the communication connection is establ