Shanghai Hongshi Mechanical Co., Ltd
Shanghai Hongshi Mechanical Co., Ltd Honest Win-Win High-Quality Low Price Long-Term Cooperation
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Fiat Auto Throttle Body Alfa Romeo Lancia 1.9JTD 2.4JTD (1998-2010) 468 17 373
OE Number Or Parts Number And Testing
| Model No | DNT1006 |
| OE NO / (Part number) | 60816390 / 71793582 / 46791356 / 46817372 / 46817373 / 55222587 / 46767695 / 73503063 / 46767692 |
| Test capability | Seal test / angle test / Waterproof test / durability test,OK. |
| Power | Strong durability |
| Inspection | 100% inspection |
| warranty | 12 Months / 50000 km |
Fit Model
Development Trend
⑴ to the integration and integrated control direction.
Integrated and integrated control is not only the electronic throttle control system development direction, but also the future development direction of automotive electronic control system. It helps to simplify the electronic throttle control system, reduce manufacturing costs and enhance the exchange of information between systems. At present, ETC has been integrated into the direction of integrated and centralized control, such as idle control, cruise control, reduce the impact of the impact control, throttle position control and vehicle stability control and other functions integrated; or brake Lock control system, traction control system and drive anti-skid control system together to carry out brake control.
⑵ combined with a variety of control methods for comprehensive control.
A combination of multiple control strategies can improve the control accuracy and response speed of ETC. The current development direction is from linear control to nonlinear control, from single mode control to multi-mode control and from the traditional PID control to the use of PID and modern control theory combined control. As the traditional PID control by the parameters of the tuning method of complex problems, often poor tuning parameters, poor performance, poor adaptability to the operating conditions. Therefore, multi-mode control, neural network control and sliding mode variable structure control and other methods are introduced into the electronic throttle control. Sliding mode variable structure control has good robustness and strong non-linearity. This method has nothing to do with the parameters and disturbances of the system, and also reflects the future development direction of electronic throttle control mode. The combination of neural network control method and PID control can improve the adaptive ability of electronic throttle control system. However, these theories have yet to be improved and further developed, so more in-depth research is needed to apply these integrated control strategies to the electronic throttle control system.
⑶ vehicle network, bus technology in the automotive electronic throttle control system applications.
With the ETC and other electronic control system in the car more and more applications, a variety of sensors and electronic control unit increased dramatically, resulting in a complex vehicle control circuit, the number of vehicles on the wire increased. In addition, the information resources of each system can be shared. Which are on the car's integrated wiring and information sharing put forward higher requirements. Currently widely used internationally.
The vehicle network technology is CAN bus controller local area network, it can meet the electronic data transmission system on the safe and reliable, data sharing and system integration needs, and greatly reduces the complexity of wiring and improve the reliability of automotive electronic systems. Therefore, CAN bus technology in the automotive electronic throttle control system on the application will also be an important trend.
Advantage
1, we use high-quality raw materials and high-precision electronic control unit for customers to produce high-quality throttle, can also be customized according to customer requirements to meet the requirements of different customers.
2, throttle control system can be the biggest advantage of the engine can achieve the full range of the best torque output, precise control throttle opening to improve the engine emissions performance, with higher vehicle reliability, can choose a different job Mode, the advantages of altitude compensation can be obtained.
3, we use imported processing equipment to ensure that the product in the production process of accuracy.
4, we provide customers with personalized custom packaging, neutral packaging and other services. fulfill customer's request.
5, we have a fully automated production equipment, can be carried out per month 100,000 injectors to meet customer demand for production capacity.
