Electronic control system for transforming diesel vehicle

An electronic control system and technology for diesel vehicles, which are applied in the direction of electronic control of exhaust gas treatment devices, air quality improvement, and diagnostic devices of exhaust gas treatment devices, etc. Simple system configuration and stable effect

Inactive Publication Date: 2017-02-22
ANHUI ACT BLUE ENVIRONMENTAL PROTECTION CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The post-processing SCR control system cannot obtain the exact working conditions of the engine, and the SCR control system used in OEM mass-produced vehicles cannot be used directly
The vehicle condition, model and actual emissions of the actual modified vehicles are very different, and it is impossible to use unified SCR control data for emission control
If each car is calibrated separately, it is time-consuming, laborious and inefficient

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
  • Electronic control system for transforming diesel vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0014] During specific implementation, combined with figure 1 , an electronic control system for diesel vehicle modification, including an engine, an exhaust pipe, a catalytic converter, a microprocessor, a temperature sensor, an injection quantity sensor, a nozzle, and a feedback quantity sensor. The engine is connected to the exhaust pipe, the catalytic converter is installed on the exhaust pipe, the nozzle is installed on the exhaust pipe, the temperature sensor and the injection quantity sensor are installed between the engine and the catalytic converter, and the feedback quantity is installed on the rear end of the catalytic converter on the exhaust pipe. sensor. The temperature sensor, the injection quantity sensor and the feedback quanti...

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 an electronic control system for transforming a diesel vehicle. The electronic control system comprises an engine, an exhaust pipe, a catalyst, a microprocessor, a temperature sensor, an injection amount sensor, a nozzle and a feedback amount sensor; the engine is connected with the exhaust pipe; the catalyst is installed on the exhaust pipe; the nozzle is installed on the exhaust pipe; the temperature sensor and the injection amount sensor are installed between the engine and the catalyst; the exhaust pipe is provided with the feedback amount sensor; the temperature sensor, the injection amount sensor and the feedback amount sensor are all connected with the microprocessor; and the microprocessor is connected with the nozzle. According to the electronic control system for transforming the diesel vehicle, system configuration is simple, an engine body does not need to be transformed, emission results are subjected to adaptive feedback control and continuous automatic adjustment, effect is stable, manual calibration does not need to be conducted, emission is stabilized to a predetermined level, and meanwhile, calibration application cost is greatly saved.

Description

technical field [0001] The invention relates to the technical field of diesel vehicle transformation, in particular to an electronic control system for diesel vehicle transformation. Background technique [0002] With the rapid development and popularization of the automobile industry, it brings a lot of convenience to people's life. However, the pollution of the air by the exhaust gas emitted by automobiles has become a serious social public hazard, especially the pollution caused by automobile emissions has the greatest impact on people's living environment and has become one of the most urgent problems. Exhaust gas pollution directly and seriously threatens people's health, but also endangers the growth of some animals and plants and destroys the ecological balance of nature. The environment is getting worse and worse, the awareness of air pollution prevention and control is increasing, and the requirements for exhaust gas emissions are becoming increasingly strict. The ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F01N9/00F01N11/00
CPCF01N9/00F01N11/00F01N2560/06F01N2560/14F01N2900/1821Y02A50/20Y02T10/40
Inventor 刘屹朱庆汪涛
Owner ANHUI ACT BLUE ENVIRONMENTAL PROTECTION CO LTD
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