Fuel cell vehicle multi-source controller and control method thereof

A fuel cell and source controller technology, which is applied in battery/fuel cell control devices, electric vehicles, electrical devices, etc., can solve problems such as difficulty in meeting software and hardware resource requirements for vehicle controllers, poor scalability, and resource waste. , to achieve the effect of facilitating coordinated control and optimization, reducing design risks, and reducing hardware costs

Pending Publication Date: 2019-06-18
上海汉翱新能源科技有限公司
View PDF0 Cites 52 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] The technical problem to be solved by the present invention is to provide a multi-source controller and control method for a fuel cell vehicle, which solves the problem of single hardware function, uneven quality, and reliability of most current fue

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Fuel cell vehicle multi-source controller and control method thereof
  • Fuel cell vehicle multi-source controller and control method thereof
  • Fuel cell vehicle multi-source controller and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0063] Below in conjunction with accompanying drawing, structure and working process of the present invention will be further described.

[0064] In general, the fuel cell auxiliary system is divided into four subsystems: hydrogen supply subsystem; air supply subsystem; water heat management subsystem; control subsystem. However, each subsystem is not completely independent, and some components belong to different subsystems at the same time. Due to the different types of fuel cells, the auxiliary system components selected when designing the entire fuel cell engine will also be different, but generally speaking, they can be divided according to the aforementioned four auxiliary subsystems.

[0065] 1) The hydrogen supply subsystem mainly includes a hydrogen storage system, a pressure regulating valve, a hydrogen circulation pump, a humidifier, a water separator, and pipelines, etc., to treat the hydrogen on the anode side of the fuel cell engine to a suitable condition.

[0...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a fuel cell vehicle multi-source controller and a control method thereof. The fuel cell vehicle multi-source controller functionally comprises communication among a fuel cell engine controller, a vehicle controller and a vehicle intelligent control system; the fuel cell vehicle multi-source controller achieves interaction and control of input information between a fuel cellstack, a cell stack operation monitoring device, a cell stack operation environment control device, a controller body, an upper computer, a fuel cell system and the whole vehicle and the outside. Thefuel cell vehicle multi-source controller and the control method thereof solve the problems that the fuel cell engine controller and the vehicle controller of an existing fuel cell vehicle are independently designed and operated in software and hardware to impede resource integration, to result in resource waste as well as difficulty in cost reduction, to go against comprehensive demand design offunctional safety, electromagnetic compatibility, safety redundancy and intelligent control on chips and systems and to increase the system risk.

Description

technical field [0001] The invention belongs to the field of fuel cell vehicles, and in particular relates to a fuel cell vehicle multi-source controller and a control method. Background technique [0002] The fuel cell engine controller is the brain of the fuel cell engine, controlling the safe and reliable operation of the fuel cell engine. The functions of the fuel cell engine controller mainly include gas management, electricity management, water management, thermal management, communication function and fault diagnosis. [0003] (1) Gas management, hydrogen fuel cells mainly generate electricity through the reaction of hydrogen and oxygen, so gas management plays an important role in the system. Firstly, according to the current set power, the pressure of the reaction gas under the optimal operating state is selected. On the other hand, the reaction gas is continuously consumed, and the change of the flow rate will cause the pressure to fluctuate. In order to ensure t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B60L58/30B60L58/31B60L58/40B60L3/00
CPCY02T10/70Y02T90/40
Inventor 明巧红徐康聪殷婷婷李敏强
Owner 上海汉翱新能源科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap