Integrated controller and vehicle for vehicles
A technology that integrates controllers and controllers, applied in the field of vehicles, can solve the problems of difficulty in effective cooling of other modules, lengthening the circulation path of a single water channel, increasing the risk of water leakage in the water channel, etc., so as to reduce the risk of water leakage in the water channel and avoid temperature. The effect of increasing and decreasing difficulty
Active Publication Date: 2022-05-13
BYD CO LTD
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Problems solved by technology
[0003] However, such a structural design will at least present the following three problems: First, there are too many modules to be cooled that use the coolant in the water channel to dissipate heat. When the coolant first cools the modules to be cooled upstream of the water channel, the temperature of the coolant may already be very high , it is difficult to play an effective cooling effect on other modules; second, because it is a single water channel, in order to arrange each module, the circulation path of the water channel must be longer, which puts forward higher requirements for the water pump of the whole vehicle, and it is necessary to use a more Water pumps with high pressure and large flow; Third, the lengthening of the circulation path of a single waterway will undoubtedly increase the difficulty of waterway sealing and increase the risk of waterway leakage
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[0039] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementations described here are only used to illustrate and explain the present disclosure, not to limit the present disclosure.
[0040] In this disclosure, unless stated otherwise, the orientation words used such as "up, down, left, right" are usually defined based on the directions of the corresponding drawings, and "inner and outer" refer to Inside and outside of the corresponding part contour.
[0041] like Figure 1 to Figure 8 As shown, the present disclosure provides an integrated controller for a vehicle, the integrated controller includes an upper box 100, a lower box 200, a left drive motor controller 300, a right drive motor controller 400, an air compressor controller device 500, steering motor controller 600 and DC-DC voltage converter 700, the upper box 100 is connected to the lower ...
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The present disclosure relates to an integrated controller for a vehicle and the vehicle, the integrated controller includes an upper box body, a lower box body, a left drive motor controller, a right drive motor controller, an air compressor controller, and a steering motor controller And DC-DC voltage converter, the upper box is connected with the lower box, the first cooling water channel and the second cooling water channel independent of each other are arranged between the upper box and the lower box, the left drive motor controller and the right drive motor The controller is installed in the upper box, the air compressor controller, steering motor controller and DC-DC voltage converter are installed in the lower box, and the right drive motor controller, air compressor controller and steering motor controller pass through the first cooling The water channel dissipates heat, and the left drive motor controller and DC‑DC voltage converter dissipate heat through the second cooling water channel. The integrated controller enables efficient cooling of the individual controller modules and reduces the need for water pumps and the risk of water leaks.
Description
technical field [0001] The present disclosure relates to the technical field of vehicles, and in particular, relates to an integrated controller for a vehicle and the vehicle. Background technique [0002] Controllers used in vehicles usually include vehicle left drive motor controllers, right drive motor controllers, bidirectional DC-DC voltage converters, air compressor controllers, steering motor controllers, etc. When working, it is necessary to carry out heat dissipation and cooling treatment for each module. Wherein, because the power of the left drive motor controller and the right drive motor controller is relatively large, heat is generated most during operation, so it is especially necessary to carry out cooling treatment on the left drive motor controller and the right drive motor controller. In the prior art, a liquid cooling method is usually used, that is, the above-mentioned modules are arranged on or near the cooling water channel, and the heating components...
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IPC IPC(8): B60R16/02H05K7/20
CPCB60R16/02H05K7/20872
Inventor 曾露林李威陈万国柯林鑫陈友高
Owner BYD CO LTD