Vehicle-mounted camera installation method for electric power working vehicle
A technology of electric power operation and installation method, which is applied to parts of color TV, parts of TV system, TV, etc. It can solve the problems of unfavorable collection of complete operation information and single installation angle of camera, so as to improve integrity and reliability , fully documented effects
Active Publication Date: 2021-10-19
宁夏宁电电力设计有限公司
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Problems solved by technology
[0003] In order to solve the problem that the existing camera has a single installation angle and is not conducive to collecting complete operation information, the present invention provides a method for installing a vehicle-mounted camera for an electric work vehicle, which can be automatically adjusted so that the camera collects as much complete operation information as possible. Improve the integrity and reliability of the information stored
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[0036] The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments. It should be noted here that although the descriptions of these embodiments are used to help the understanding of the present invention, they are not intended to limit the present invention. Specific structural and functional details disclosed herein are for purposes of describing example embodiments of the invention only. However, the invention may be embodied in many alternative forms and should not be construed as limited to the embodiments set forth herein.
[0037] It should be understood that for the term "and / or" that may appear in this article, it is only an association relationship describing associated objects, indicating that there may be three relationships, for example, A and / or B may indicate: A exists alone, B alone exists, and A and B exist at the same time; for the term " / and" that may appear in this article, it describes anoth...
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The invention discloses a vehicle-mounted camera installation method for an electric power working vehicle. The method comprises the following steps: obtaining at least an image collected by a camera, wherein the image comprises a trunk of an operator and hands of the operator during operation; identifying the trunk and the hands of the operator in the image, and calculating position information of the trunk of the operator in the image and position information of the hands of the operator in the image; according to the position of the hands in the image and view angle information of the camera, estimating a height difference of the hands of the operator relative to the camera in the image; and adjusting the position and / or the angle of the camera according to the position information of the trunk of the operator in the image and the height difference until the trunk and the hands of the operator in the image collected by the camera are located on the two sides of a vertical symmetric line of the image and the hands are located on a transverse symmetric line of the image. The method can be automatically adjusted to enable the camera to collect complete operation information as much as possible, and the integrity and reliability of evidence information are improved.
Description
technical field [0001] The invention belongs to the technical field of camera installation, and in particular relates to a vehicle-mounted camera installation method for an electric work vehicle. Background technique [0002] With the development of the economy and the improvement of people's living standards, users have higher and higher requirements for power supply reliability. In order to improve the reliability of power supply, the mode of power distribution operation has changed from blackout operation to non-stop operation, supplemented by live operation and further to non-stop operation. The aerial work vehicle is a kind of auxiliary operation tool. When performing aerial work, the safety of the operator is not only related to the safety of the power grid operation, but also related to the safety of the operator. How to realize the monitoring of the operator's operation process, realize the operation guidance and save the evidence is very important. However, directl...
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IPC IPC(8): H04N5/232
CPCH04N23/611H04N23/695
Inventor 武玉萍
Owner 宁夏宁电电力设计有限公司