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Control system for fuel cell vehicle

A fuel cell and control system technology, applied in the field of electricity, can solve the problems of complicated communication, power supply connection, many installation requirements, difficult structural design, etc., so as to save the investment of product molds, reduce flow resistance, and reduce the difficulty of structural design. Effect

Pending Publication Date: 2021-03-16
氢荣(江苏)新能源科技有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a control system for fuel cell vehicles, which is used to solve the problems of the existing high-power DC-DC converters, air compressor controllers and fuel cells for fuel cell vehicles. Automotive controllers have complex communication and power supply connections, difficult structural design, and many installation requirements

Method used

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  • Control system for fuel cell vehicle
  • Control system for fuel cell vehicle
  • Control system for fuel cell vehicle

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Embodiment Construction

[0025] The implementation of the present invention is described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0026] It should be noted that the structures, proportions, sizes, etc. shown in the drawings of this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit...

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Abstract

The invention provides a control system for a fuel cell vehicle. The control system comprises a shell, a direct-current / direct-current converter, an air compressor controller, a fuel cell vehicle controller and a communication connector, an upper cover plate is arranged above the shell, and a lower cover plate is arranged below the shell; the direct-current / direct-current converter and the air compressor controller are both arranged in the shell so that the direct-current / direct-current converter and the air compressor controller can share one cooling water channel, and the direct-current / direct-current converter is connected with the air compressor controller. The fuel cell vehicle controller is independently mounted on the upper cover plate; the communication connector is connected withthe direct-current / direct-current converter, the air compressor controller and the fuel cell vehicle controller. According to the invention, the high-power direct-current / direct-current converter, theair compressor controller and the fuel cell vehicle controller for the fuel cell vehicle are integrally designed, so that the occupied space of the product is effectively reduced, the wiring harnesscost required by communication and power supply is reduced, and the investment of a whole vehicle wiring harness and a product mold for communication is saved.

Description

technical field [0001] The invention relates to the field of electricity, in particular to fuel cell technology, in particular to a control system for fuel cell vehicles. Background technique [0002] Energy conservation and environmental protection have become the requirements of today's social development, and new energy vehicles have flourished in recent years; especially fuel cell vehicles (FCV) have attracted widespread attention because of their environmental protection and long cruising range. Related parts of automobiles are also developing towards higher requirements, such as highly integrated parts, which will reduce the cost and installation of each part, thus bringing better benefits to the development of fuel cell vehicles. [0003] At present, high-power DC-DC (DC / DC) converters, air compressor controllers, and fuel cell vehicle controllers (FCU) for fuel cell vehicles are independent structures, and the communication and power supply connections between them a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L15/00B60L58/30H05K7/20H05K5/00H05K5/02
CPCB60L15/007B60L58/30H05K5/0026H05K5/02H05K7/20872Y02T90/16Y02T90/40
Inventor 马彪韩卫军赵东
Owner 氢荣(江苏)新能源科技有限公司
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