A method, device and chip for a trapped cleaning robot to continue walking
A technology for cleaning robots and collecting devices, applied in the field of robots, can solve the problems of reducing work efficiency, unable to sweep the area, no longer complying with cleaning behavior, etc., to achieve the effect of improving work efficiency, strong adaptability, and improving intelligence
Active Publication Date: 2021-03-23
AMICRO SEMICON CORP
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AI Technical Summary
Problems solved by technology
Cleaning robots rely on positioning data acquisition devices for obstacle identification and recharging, but there are also some blind spots that cause cleaning robots to repeatedly clean in trapped areas. The current technical problem is that the cleaning robots on the market will They all plan a new path for cleaning, instead of following the cleaning behavior before being trapped, resulting in some areas that may never be cleaned, and the path re-planned by the robot may not return to the preset path, reducing work efficiency
Method used
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[0017] The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention.
[0018] refer to figure 1 As shown, the present invention provides a technical solution: a method for continuing walking based on a trapped cleaning robot, the method for continuing walking includes:
[0019] Step S101, control the cleaning robot to maintain a walking mode in the preset working area, and at the same time use the positioning data acquisition device to collect environmental landmark data in real time, and mark and save the area covered by the cleaning robot in the global map, and then enter step S101. S102: Wherein, the cleaning robot stores a reference landmark database in advance, and the reference landmark database includes sample landmark data of the preset working area; the walking mode includes walking along the edge, walking in a bow or recharging.
[0020] Step S102 , ju...
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The invention discloses a method and device for a trapped cleaning robot to continue to walk, the cleaning robot and a chip. The method for the trapped cleaning robot to continue to walk includes thesteps of when it is detected that the cleaning robot cannot get out of a trap by itself in a local area, storing environmental road sign data acquired in real time, converting and marking the environment road sign data into a global map, and simultaneously controlling the cleaning robot to send a trapping indication signal to the outside; controlling the cleaning robot to get out of the trap underthe action of an external signal when the cleaning robot receives a first trapping relief signal responding to the trapping indication signal; when it is detected that the body of the cleaning robotgenerates a second trapping relief signal, controlling a locating data acquisition device to acquire current environmental road sign data in real time, searching a reference road sign database for sample road sign data matched with the current environmental road sign data, correspondingly determining a target area, and enabling the robot to continue to work in the target area.
Description
technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a method for continuing walking of a trapped cleaning robot, a device for continuing walking, a cleaning robot and a chip. Background technique [0002] With the advancement of technology, robot technology is becoming more and more perfect. In particular, cleaning robots will become an indispensable cleaning helper for every family like white goods in the near future, and products will also move from the current primary intelligence to a higher level. The development of intelligent level gradually replaces manual cleaning, especially autonomous action robots, which have a wide range of activities and are widely used. Cleaning robots rely on positioning data acquisition devices for obstacle identification and recharging, but there are also some blind spots that cause cleaning robots to repeatedly clean in trapped areas. The current technical problem is that the cleaning...
Claims
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IPC IPC(8): A47L11/24A47L11/40
CPCA47L11/24A47L11/40A47L11/4011
Inventor 赖钦伟
Owner AMICRO SEMICON CORP