Amphibian vehicle hybrid power drive system control device, method and amphibian vehicle

A hybrid power and drive system technology, applied in the directions of power plant, pneumatic power plant, and power plant gas intake, etc., can solve problems such as water ingress, and achieve the effect of ensuring normal driving, low cost, and low manufacturing difficulty.
CN106032104AInactive Publication Date: 2016-10-19BYD CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BYD CO LTD
Publication Date
2016-10-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an amphibian vehicle hybrid power drive system control device, method and amphibian vehicle capable of solving flooding problems; the amphibian vehicle hybrid power drive system control device comprises the following structures: a receiver module used for receiving a wading/floating mode excitation signal; a control module used for controlling the hybrid power drive system to work under a pour electric mode when the wading/floating mode excitation signal is received by the receiver module. The amphibian vehicle hybrid power drive system can work under the pour electric mode in the wading/floating mode, i.e., the engine is closed, and a motor can work to drive the vehicle to go forward; in addition, exhaust channels between the vehicle inner side and outer side are sealed so as to prevent water from entering the engine, thus ensuring the engine and drive cabin to be sealed.
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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 a hybrid 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 amphibious v...

Claims

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