Self-walking equipment control method and device and computer equipment
A control method and self-propelled technology, applied in the control field of computer equipment and self-propelled equipment, can solve the problems of judgment affecting road conditions, unreliable distance, and the filter is easily contaminated with dust or dirt such as broken grass and grass pulp. , to avoid misjudgment
Active Publication Date: 2020-03-06
POSITEC TECH CHINA CO LTD
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Problems solved by technology
[0003] Infrared ranging sensors generally need to be equipped with optical filters to filter out interfering light sources such as sunlight. Therefore, after a period of use, the optical filters are easily contaminated with dirt such as dust or grass, grass pulp, etc., resulting in the detected The distance is unreliable, which will affect the judgment of the self-propelled equipment on the road conditions
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[0036] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0037] Since self-propelled devices such as sweeping robots and smart lawn mowers need to install ranging sensors to identify road conditions. The commonly used ranging sensor is generally an infrared ranging sensor, which transmits an infrared signal to the ground through the infrared ranging sensor, and the infrared signal is received by the sensor after being reflected by the ground, so that the time difference between the sensor receiving the infrared signal and the emitting infrared signal is calculated (that is, the flight Time), and further obtain the distance from ...
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The invention relates to a self-walking equipment control method and device and computer equipment. The method comprises the following steps of acquiring the reflected light intensity of a ranging sensor; if the reflected light intensity meets preset conditions, adjusting the walking direction of self-walking equipment, and continuously monitoring the magnitude of the reflected light intensity; and controlling the self-walking equipment according to the continuously monitored magnitude of the reflected light intensity. The reflected light intensity of the ranging sensor is acquired, when the reflected light intensity meets the preset conditions, the walking direction of the self-walking equipment is adjusted, the magnitude of the reflected light intensity is continuously monitored, and theself-walking equipment is controlled correspondingly according to the continuously monitored magnitude of the reflected light intensity, so that the misjudgment of the road condition only through thedistance is avoided.
Description
technical field [0001] The present application relates to the technical field of intelligent control, in particular to a control method, device and computer equipment for self-propelled equipment. Background technique [0002] With the continuous advancement of technology, self-propelled equipment such as sweeping robots and intelligent lawn mowers have gradually been widely used. Self-propelled devices usually use infrared ranging sensors to calculate distances based on the time difference between emitted light and received light to detect obstacles such as steps. [0003] Infrared ranging sensors generally need to be equipped with optical filters to filter out interfering light sources such as sunlight. Therefore, after a period of use, the optical filters are easily contaminated with dirt such as dust or grass, grass pulp, etc., resulting in the detected The distance is unreliable, which in turn affects the self-propelled equipment's judgment on road conditions. Conten...
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Login to View More IPC IPC(8): G05D1/02
CPCG05D1/0242
Inventor 张在越张晓骏孙明智
Owner POSITEC TECH CHINA CO LTD