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A new energy vehicle positioning method and positioning device

A technology of a new energy vehicle and a positioning method, which is applied in the field of a new energy vehicle positioning method and a positioning device, and can solve the problems of poor SIM card signal, abnormal positioning, and inability to receive GPS signals in time.

Active Publication Date: 2021-09-03
泉州森泸玩具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a positioning method for new energy vehicles, which can solve the problem that the GPS signal cannot be received in time when the SIM card signal is poor, resulting in abnormal positioning

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  • A new energy vehicle positioning method and positioning device
  • A new energy vehicle positioning method and positioning device
  • A new energy vehicle positioning method and positioning device

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Embodiment Construction

[0055] In order to make the objects, technical solutions, and advantages of the present invention, various embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, one of ordinary skill in the art will appreciate that in various embodiments of the invention, many techniques are proposed in order to better understand the present application. However, even if there are no such techniques and various changes and modifications based on the following embodiments, the technical solutions claimed in the present application can be implemented.

[0056]Embodiments of the invention relate to a new energy vehicle positioning method. Specifically, the present invention relates to a new energy vehicle positioning method and a positioning device, and the core of the present embodiment is to utilize the shift curve motion model in the preset time period by constructing a new energy vehicle. Curve motion model solves adaptation, and ut...

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Abstract

The invention relates to the field of positioning, and discloses a new energy vehicle positioning method. In the embodiment of the present invention, a radar sensor is used to locate the motion data of a new energy vehicle within a preset time period, and the motion data is used to construct a speed change curve motion model, the fitness of the speed change curve motion model is calculated, and the fitness is updated to obtain The position value and speed value at the current time, input the position value and speed value of the new energy vehicle at the current time into the radar sensor to locate the new energy vehicle, and obtain the position of the new energy vehicle. The embodiment of the present invention also provides a positioning device. The invention can solve the problem of abnormal positioning generated when the SIM card signal of the new energy vehicle is poor and the GPS signal cannot be received in time.

Description

Technical field [0001] Embodiments of the present invention relate to new energy vehicle positioning, and in particular, to a new energy vehicle positioning method and a positioning device. Background technique [0002] With the current chance of technology, new energy vehicles have also rapidly, and more and more ways to position for new energy vehicles, and currently, the positioning method based on new energy vehicles is mainly through positioning methods, such as insert SIM card into new energy vehicles. Within the intelligent positioning system, the GPS signal is received by the SIM card number and the international mobile device identification code of the SIM card number and the intelligent positioning system. [0003] Although the above positioning method can effectively position the new energy vehicle, when the SIM card signal is poor, the GPS signal cannot be received in time, thereby generating a phenomenon of positioning anomalies. Inventive content [0004] The objec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/12G01S13/58
CPCG01C21/12G01S13/58
Inventor 闻国平
Owner 泉州森泸玩具有限公司
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