Mobile device and data acquisition active control method and device for mobile device

A mobile device and data acquisition technology, applied in non-electric variable control, two-dimensional position/channel control, vehicle position/route/height control, etc., can solve problems such as no corners, affecting positioning effect, and irregular distribution , to achieve good positioning effect, flexible data collection methods, and not easily affected by environmental factors

Inactive Publication Date: 2021-08-06
北京众力积木科技有限公司
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AI Technical Summary

Problems solved by technology

[0004] However, after a lot of experimental research, it is found that no matter whether the camera on the mobile robot is facing forward or facing the ceiling, there are defects in the roaming positioning process of the mobile robot. For the ceiling positioning method, the mobile robot only passively receives the ceiling visual information captured by the camera. If the distribution of corner points on the ceiling is irregular, or there is no corner point at all, it will directly affect the positioning effect

Method used

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  • Mobile device and data acquisition active control method and device for mobile device
  • Mobile device and data acquisition active control method and device for mobile device
  • Mobile device and data acquisition active control method and device for mobile device

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Embodiment Construction

[0023] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] figure 1 It shows the flow chart of the data acquisition active control method according to the embodiment of the present invention, including:

[0025] S101. Select at least one characteristic location from the three-dimensional map of the target environment, and record relevant data of the at least one characteristic location;

[0026] S102. When the mobile device moves in the target environment, control one or more data collection devices mounted on the mobile device according to the positioning result of the mobile device, so that the one or more data collection devices collect all The relevant data of the at least one characteristic position.

[0027] Based on the above scheme, according to the location of the mobile device itself, one or more types of data collection equipment can be actively controll...

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Abstract

The invention discloses an active control method for data collection of a mobile device, comprising: selecting at least one characteristic position from a three-dimensional map of the target environment, and recording the relevant data of the at least one characteristic position; when the mobile device is in the target environment When moving, according to the positioning result of the mobile device to itself, one or more data collection devices mounted on the mobile device are controlled, so that the one or more data collection devices collect the relevant data of the at least one characteristic position . The invention also discloses an active control device for data collection of a mobile device and a mobile device. The mobile device based on the embodiment of the present invention can actively control the way of data collection, and actively acquire the required data, which can be used for precise positioning of itself.

Description

technical field [0001] The present invention relates to a mobile device, in particular to a mobile device and a data collection active control method and device for the mobile device. Background technique [0002] Mobile devices refer to devices with positioning and / or navigation functions, such as mobile robots, manned aircraft, drones, etc. Taking the mobile robot as an example, the mobile robot needs to constantly locate its environment and its own position during the movement process. There are many kinds of sensors that can be used, such as the internal sensors of the mobile robot itself (odometer, gyroscope, compass, acceleration meter, etc.), and external sensors carried by the mobile robot (laser range finder, vision sensor, etc.). Most mobile robots have a variety of positioning sensors at the same time, and different sensor combinations use different positioning algorithms, which can be used for mobile robot positioning. [0003] Simultaneous Localization and Map...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/00G05D1/02
CPCG01C21/005G05D1/0251
Inventor 印璇
Owner 北京众力积木科技有限公司
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