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An autonomously movable electric vehicle battery pack, battery system and control method

A technology for electric vehicles and autonomous movement. It is applied in the direction of electric vehicle charging technology, electric vehicles, charging stations, etc. It can solve the problem that the auxiliary battery pack cannot move independently, and achieve the effect of saving labor costs and being convenient to use

Active Publication Date: 2022-08-02
HUNAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an autonomously movable electric vehicle battery pack, a battery system and a control method to solve the problem that the existing auxiliary battery pack cannot move autonomously

Method used

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  • An autonomously movable electric vehicle battery pack, battery system and control method
  • An autonomously movable electric vehicle battery pack, battery system and control method
  • An autonomously movable electric vehicle battery pack, battery system and control method

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Embodiment Construction

[0053] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. Obviously, the described embodiments are only some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other implementations obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0054] like figure 1 , figure 2 As shown, the embodiment of the present invention provides an autonomously movable electric vehicle battery pack, including a battery module 8, and a control device 10, an environment perception device 1, and a positioning and navigation device disposed on the battery module 8. 9. Drive device 7. Communication module;

[0055] The environment perception device 1 , the positioning and navigation device 9 , the driving device 7 and the communication ...

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Abstract

The invention discloses an autonomously movable electric vehicle battery pack, a battery system and a control method, wherein the battery pack includes a battery module, and further includes a control device, an environment perception device, a positioning and navigation device, a driver and a control device arranged on the battery module. device and communication module; the environmental perception device is used to collect information of surrounding obstacles; the positioning and navigation device is used to determine the position information of the battery pack of the electric vehicle; the communication module is used for the mutual communication between the control device and the cloud server; the control device is used for receiving communication The driving path planned by the cloud server, the obstacle information sent by the environmental perception device, and the position information sent by the positioning and navigation device transmitted by the module, and the control signal is sent to the driving device according to the above-mentioned received information; the driving device is used to receive the control signal and drive the Electric vehicle battery pack moves. The autonomous movement of the electric vehicle battery pack is realized without manual participation, labor costs are saved, and convenience of use is enhanced.

Description

technical field [0001] The invention relates to the field of electric vehicles, in particular to an autonomously movable electric vehicle battery pack, a battery system and a control method. Background technique [0002] Insufficient driving range has always been one of the main obstacles restricting the large-scale application of pure electric vehicles. In order to obtain a longer cruising range, the current common practice is to carry more batteries in the car, and solve the problems caused by excessive power from the aspects of increasing the energy density of the battery cells, improving the group efficiency of the battery system and optimizing the design of the whole vehicle. The weight of the whole vehicle is increased, and the installation space is insufficient. At the same time, in order to solve the problem of the significant increase in vehicle purchase cost caused by excessive power, the industry has explored and practiced the power exchange mode of "vehicle powe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60L53/80B60L53/66
CPCB60L53/80B60L53/66Y02T90/12
Inventor 周维李梦星张维刚欧阳晓平
Owner HUNAN UNIV
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