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Control device and method for electric energy drive system of amphibious vehicle and amphibious vehicle

A drive system and control device technology, applied to amphibious vehicles, control drives, motor vehicles, etc., can solve problems such as water ingress, and achieve the effect of low cost and low manufacturing difficulty

Inactive Publication Date: 2016-10-19
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the defect that existing fuel amphibious vehicles may enter water when driving in water, and provides a novel control device and control method for the power drive system of amphibious vehicles and an amphibious vehicle including the control device

Method used

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  • Control device and method for electric energy drive system of amphibious vehicle and amphibious vehicle
  • Control device and method for electric energy drive system of amphibious vehicle and amphibious vehicle
  • Control device and method for electric energy drive system of amphibious vehicle and amphibious vehicle

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Embodiment Construction

[0025] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0026] figure 1 It is a structural schematic diagram of an amphibious vehicle according to an embodiment of the present invention. Such as figure 1 As shown, the drive system of the amphibious vehicle includes motors 1 and / or 2, and the motors 1 and / or 2 can provide power respectively. According to an embodiment, the amphibious vehicle may also include a battery module 3 for powering the motor 1 and / or 2 .

[0027] figure 1 The motors given in are divided into front motor 1 and rear motor 2, the front motor 1 provides power for the front wheel 61, and the rear motor 2 provides power for the rear wheel 62. Of course, in addition to this, wheel motors and the...

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Abstract

The invention discloses a control device and method for an electric energy drive system of an amphibious vehicle and an amphibious vehicle, which are capable of solving the problem of water inlet. The control device for the electric energy drive system of the amphibious vehicle comprises a receiving module for receiving a wading / floating mode excitation signal, and a control module for controlling and sealing a passage between the inside of the amphibious vehicle and the outside world under the condition that the receiving module receives the wading / floating water mode exciting signal. The amphibious vehicle is based on a drive system of a pure electric vehicle, and when the amphibious vehicle works in a wading or floating mode, the drive system is operated in a pure electric mode, and the vehicle is driven to move forward by motor running. Also, the passage between the inside of the vehicle and the outside world is sealed, so as to ensure internal sealing.

Description

technical field [0001] The present invention relates to the technical field of control of a vehicle drive system, in particular to a control device and a control method for an electric drive system of an amphibious vehicle and an amphibious vehicle including the control device. Background technique [0002] Amphibious vehicles, also known as amphibious vehicles or amphibious vehicles, are a new type of transportation that can travel on land and in water. Existing amphibious vehicles generally use fuel engines as power and add a set of underwater propulsion devices (such as propellers or other underwater propellers) on the basis of the original vehicle structure, so that when the amphibious vehicle enters the water, the hydraulic system can be driven by the engine. Promote the operation of the underwater propulsion device to realize driving in the water. [0003] However, this kind of amphibious vehicle completely relies on the engine-driven drive form, so when the amphibiou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L15/00B60F3/00
Inventor 廉玉波罗红斌段伟张金涛杨冬生
Owner BYD CO LTD
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