Floor sweeping robot with threshold detection function and threshold detection method thereof

A sweeping robot and detection method technology, applied in manual sweeping machinery, instruments, geophysical measurement, etc., can solve the problems of complex algorithm, inability to continuously clean multiple rooms, and application limitations of the infrared wall method, and achieve simple structure, The effect of low cost and improved accuracy

Active Publication Date: 2014-08-27
SICHUAN ZBON SYST INTEGRATION
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  • Claims
  • Application Information

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Problems solved by technology

On the one hand, the infrared wall method is the company's patented technology, which has application limitations; on the other hand, the infrared wall method has complex algorithms and is prone to errors
[0005] 2) Close the door. Alth

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  • Floor sweeping robot with threshold detection function and threshold detection method thereof
  • Floor sweeping robot with threshold detection function and threshold detection method thereof
  • Floor sweeping robot with threshold detection function and threshold detection method thereof

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Embodiment Construction

[0049] The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the following.

[0050] Such as figure 1 As shown, the sweeping robot that supports threshold detection includes a robot body 2 and a threshold detection system. The robot body 2 is provided with universal wheels 5 and rear wheels 10 that match the height of the threshold 9, and the threshold 9, universal wheels 5 and The height of the rear wheel 10 is about 10 mm. The bottom of the robot body 2 is provided with a protrusion 11 protruding from the bottom of the chassis or a middle sweep structure. The protrusion 11 is located between the universal wheel 5 and the rear wheel 10. The raised portion 11 is a retractable structure. When cleaning on flat ground, the raised portion 11 protrudes from the chassis of the machine and almost sticks to the ground; when pressed on the do...

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Abstract

The invention discloses a floor sweeping robot with a threshold detection function and a threshold detection method thereof. The threshold detection system comprises a wall-following detection component, a universal wheel walking distance measuring component, a collision detection component, a MCU and a walking drive component. The wall-following detection component, the universal wheel walking distance measuring component and the collision detection component are respectively connected with the sampled signal input end of the MCU, and the control signal output end of the MCU is connected with the walking drive component. According to the floor sweeping robot with the threshold detection function and the threshold detection method thereof, by the aid of the structural feature of a threshold and the structural feature of the floor sweeping robot itself, the threshold detection system is designed, the design is reasonable, no any extra detection accessory is needed, and cost is low; the threshold can be intelligently recognized and judged by integrating the universal wheel forward-moving information, three-axis magnetoresistive sensor reading variation and front end infrared ground-penetrating sensor signals, the recognition precision is high, the reliability is good, the structure is simple, and the cost is low.

Description

Technical field [0001] The invention relates to the field of intelligent cleaning robots, in particular to a floor sweeping robot supporting threshold detection and a threshold detection method. Background technique [0002] With the continuous improvement of people's living standards, the application of smart home appliances has become more and more extensive, and has a very broad market prospect. Sweeping robots, also known as automatic cleaners, smart vacuum cleaners, robotic vacuum cleaners, etc., are a type of smart household appliances that can automatically complete floor cleaning in the room with a certain artificial intelligence. Generally, brushing and vacuuming methods are used to first absorb ground debris into its own garbage storage box, thereby completing the function of ground cleaning. Sweeping robots were first sold in the European and American markets, and with the improvement of domestic living standards, they gradually entered the Chinese market. [0003] At ...

Claims

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Application Information

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IPC IPC(8): A47L11/24G05D1/02G01V11/00
Inventor 唐炳钢
Owner SICHUAN ZBON SYST INTEGRATION
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