Edge sweeping method, device and sweeping vehicle

A sweeping vehicle and roadside technology, applied in the field of sweeping vehicles, can solve problems such as inaccurate routes, positioning accuracy, and distance from the roadside, etc., to achieve the effect of increasing reference value, ensuring rationalization, and improving positioning accuracy
CN112982252AActive Publication Date: 2021-06-18深圳一清创新科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
深圳一清创新科技有限公司
Publication Date
2021-06-18

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Abstract

The embodiment of the invention relates to an edge sweeping method, a device and a sweeping vehicle. The method comprises the steps: determining a sweeping starting point and a sweeping direction of the sweeper according to the position information of the sweeper and a preset route map; calculating a route reference line in the preset route map according to the cleaning starting point; according to the cleaning direction, deviating route nodes on the route reference line to obtain a road edge reference line; according to the road edge, the road edge reference line and the route reference line, correcting the route reference line, and taking the corrected route reference line as a driving reference line; and cleaning the road edge and the surrounding region according to the driving reference line. According to the embodiment of the invention, the route map is accurately preset, so that the distance between the unmanned sweeper and the road edge is reasonable, and the sweeping precision is effectively improved.
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Description

technical field

[0001] The embodiment of the present invention relates to the technical field of unmanned cleaning vehicle equipment, and in particular to a method and device for cleaning along an edge, and a cleaning vehicle. Background technique

[0002] Sweeper along the side of the road refers to the use of unmanned vehicles to clean along the roadside, and it is required that the unmanned sweeper should not be too far away from the roadside during the cleaning process, otherwise the roadside cleaning will not be thorough enough; Too close to the roadside, otherwise it will easily cause the broom of the sweeper to deform and reduce the service life of the broom.

[0003] In the prior art, the cleaning accuracy of the sweeping vehicle mainly depends on the positioning accuracy, but in the process of field cleaning, due to the positioning accuracy of the sweeping vehicle, the planned preset route map may be too far away from the roadside, or Too close to the curb and the ...

Claims

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