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Detection method, chip and robot of vision-based linear navigation of robot

A detection method and robot technology, applied in the field of robots, can solve the problems of high power consumption and price, complex calculation, and relatively high processor performance requirements, and achieve the effect of reducing cost and improving accuracy.

Active Publication Date: 2020-02-21
AMICRO SEMICON CORP
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Problems solved by technology

Inertial sensor navigation uses gyroscopes, odometers, etc. for navigation and positioning. The price is low, but there is a problem of long-term drift; while relying solely on visual sensors for navigation, the calculation is complicated, and the requirements for processor performance are relatively high, and power consumption and price will be lower. relatively high

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  • Detection method, chip and robot of vision-based linear navigation of robot
  • Detection method, chip and robot of vision-based linear navigation of robot
  • Detection method, chip and robot of vision-based linear navigation of robot

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Embodiment Construction

[0036] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:

[0037] Sweeping robot, also known as automatic cleaning machine, smart vacuum cleaner, etc., is a kind of smart household appliances, which can automatically complete the floor cleaning work in the room by virtue of certain artificial intelligence. Generally, brushing and vacuuming are used to absorb the debris on the ground into its own garbage storage box, so as to complete the function of ground cleaning. Generally speaking, robots that complete cleaning, vacuuming, and mopping the floor are also collectively classified as sweeping robots. The body 101 of the cleaning robot is a wireless machine, mainly disc-shaped. Use rechargeable batteries to operate, and the operation mode is remote control or the operation panel on the machine. Generally, you can set the time to make an appointment for cleaning and charge yourself. The machine body 101 ...

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Abstract

The invention relates to a vision based detection method for linear navigation of a robot, a chip and the robot. The robot performing linear navigation on the basis of an inertial sensor is detected auxiliarily by a vision sensor, and acquired image data is analyzed, so that whether the robot has any deviation in the linear navigation process is judged to remind the robot to make correction in follow-up navigation on the basis of the inertial sensor. Therefore, the navigation accuracy of the robot can be improved, and the cost can be reduced correspondingly because a high-performance processor is not needed for data processing.

Description

technical field [0001] The invention relates to the field of robots, in particular to a vision-based detection method for robot linear navigation, a chip and a robot. Background technique [0002] To achieve intelligentization of robots, a basic technology is to be able to position and walk by itself, and indoor navigation technology is the key technology. At present, indoor navigation technologies include inertial sensor navigation, laser navigation, visual navigation, radio navigation, etc., and each technology has its own advantages and disadvantages. Inertial sensor navigation uses gyroscopes, odometers, etc. for navigation and positioning. The price is low, but there is a problem of long-term drift; while relying on visual sensors alone for navigation, the calculation is complicated, and the requirements for processor performance are relatively high, and the power consumption and price will be lower. relatively high. Contents of the invention [0003] In order to so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/16B25J13/08
CPCB25J9/1666B25J9/1671B25J13/088
Inventor 赖钦伟
Owner AMICRO SEMICON CORP
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