"Belden" 2013 new methanol car controller:

1. Function overview: adopts high-performance integrated micro-control design, improved hardware design, optimized software functions, and faster processing speed Fast, applying a number of new technologies, built-in hardware watchdog, ultra-high-speed conversion control, and excellent performance in cold start-stability-power-fuel saving rate. It has a number of built-in user parameters that can be adjusted by software. For different vehicle conditions and different methanol-gasoline mixing ratios, parameter configuration through the debugger can achieve optimal results.

2. Implementation principle: Without changing the original vehicle's fuel injection system, the original vehicle's computer fuel injection time and pulse width are collected after voltage changes through the optocoupler, using timing fuel injection technology, and identified by the microcontroller After the methanol gasoline mode, the output controls the original vehicle fuel injection system. The output uses a Schmitt trigger circuit. The output signal is accurate and fast. It also has an efficient protection circuit, stable performance, and strong power. High fuel saving rate.

The program performs error processing for the MCU pulse ignition signal. The accuracy is twice that of the general controller. The engine is more stable than other types of controllers at idle and running conditions, and the error is reduced. Fuel consumption.

Not only can it burn gasoline, but it can also burn pure methanol. It can also be mixed and burned in any proportion.

1. The actual fuel consumption of the previous general-purpose methanol-gasoline two-speed conversion controller is not ideal, but the newly developed controller by our company can be better adapted to the current mainstream on the market. All cars. 2. The most fuel-efficient methanol controller developed by Baiden New Energy Vehicle Development Co., Ltd. can adjust the fuel injection amount by itself, save as much as you want, and can set a 3-speed fixed mode. Methanol mode, gasoline mode, methanol-gasoline hybrid mode. 3. Super anti-interference. All methanol controllers developed by our company have integrated internal watchdogs. Maybe some people don't understand what the door dog means. Here is an explanation. The function of the watch dog is to prevent the program from running away. As we all know, the electronic environment of a car is very complex, with a lot of interference, and the temperature near the engine is very high. For a reliable automotive electronic product, certain methods must be added to prevent the car from suddenly stopping. Therefore, all methanol controllers of our company have introduced internal watchdogs. If the program unexpectedly runs away, they can be automatically reset and re-developed and run. The workflow of the watchdog: The ECU is powered on, the watchdog is started, and the program runs. During the program running, the ECU feeds the dog every millisecond. If an accident occurs in the program and the ECU does not feed the dog within the specified time, the watchdog immediately resets the ECU and causes the ECU to restart the program. Within tens of milliseconds, even if an accident occurs, it can return to normal. 4. Super protection The methanol controller developed by our company never considers cost issues. Recent methanol controllers found that many controllers do not even have optocoupler isolation, just the white chip in the picture. This is the best protection and isolation chip for automotive electronic chips. Many controllers do not have such chips. 5. Ultra-low power consumption. Our company has specially customized automotive injector driver chips. Using patch technology, the volume is half that of before. , effectively reducing the power consumption of the entire system to more than half of the previous one, and providing good and reasonable protection for the load of the car engine. It also corresponds to the current society's energy saving and emission reduction requirements for automotive electronics. When using methanol gasoline, the vehicle will have several common faults, as follows: (1) Air lock occurs in high temperature weather in summer. After methanol gasoline contains alcohol, theoretically the vapor pressure will increase. However, after the oil is mixed, the vapor pressure is strictly controlled and vapor lock generally does not occur. When driving in summer, long-term high-power, high-load high-speed driving with air-conditioning on and long-term low-speed driving with air-conditioning in urban areas, especially long-term air-conditioning after parking, as well as too late ignition time and A lean mixture, etc., will cause the engine temperature to rise, resulting in air lock. As long as you understand and master the above points, the air lock phenomenon caused by excessive engine temperature will not occur. (2) Poor starting and acceleration.

The occurrence of sudden start and poor acceleration is generally related to poor oil circuit, resulting in insufficient oil supply and thin mixture. The solution is: check and clean the oil circuit and adjust the ignition time. (3) Oil supply is not smooth. The solution is to check the oil circuit and eliminate the fault. Based on the previous usage summary, it is often caused by the fact that the fuel tank has not been cleaned properly. After using methanol gasoline, impurities such as colloid particles that were originally stuck on the wall of the fuel tank are washed away, blocking the gasoline filter or fuel nozzle. Cold start conditions of methanol gasoline for vehicles: Cold start of methanol gasoline for vehicles in winter is a major indicator, which is mainly determined by the technological content of the additives. The low temperature resistance of methanol gasoline for vehicles can reach -55°C, which can fully meet the requirements for nationwide use. Effects of using methanol gasoline on buses on power and fuel consumption: Actual operation tests have shown that buses using methanol gasoline can operate normally without modifying the engine by slightly adjusting the air valve, and have stable power and fuel consumption. Basically the same. The use of vehicle methanol gasoline will damage the components of the vehicle fuel system: Corrosion tests under different conditions between vehicle methanol gasoline and metal parts used in the vehicle and disassembly inspections of vehicles running more than 200,000 kilometers have shown that vehicle methanol gasoline There is no sign of corrosion on the appearance of the automobile carburetor bottom case and the metal parts of the automobile oil system, and they are not affected by normal changes in temperature. The adaptability of vehicle methanol gasoline to the original rubber parts of the vehicle and the disassembly and inspection tests on vehicles running more than 200,000 kilometers have shown that vehicle methanol gasoline will not cause corrosion or swelling problems for most rubber parts of the vehicle fuel system. However, certain rubber and plastic parts may not be suitable for certain types of vehicles. Requirements for rubber adaptability of methanol gasoline for vehicles: Neoprene, butadiene rubber, styrene-butadiene rubber, nitrile rubber and silicone rubber have good oil resistance and methanol gasoline swelling resistance, and can be used in cars burning methanol gasoline. Used on vehicles; cyanide nitrile rubber, chlorinated polyether and butyl rubber have poor oil resistance and methanol gasoline swelling resistance, and are not suitable for use in cars that burn methanol gasoline. The automotive methanol/gasoline flexible fuel automatic converter is an engine control device that can use dual fuels of methanol and ethanol. There is no need to change any system of the vehicle, and you can freely choose methanol gasoline, national standard gasoline, ethanol gasoline, etc. Product advantages of Belton Automobile Methanol Controller of Shandong Baitong New Energy Vehicle Development Co., Ltd.: 1. Strong power: methanol gasoline has a self-oxygenation effect during the combustion process, making combustion more complete and uniform, improving thermal efficiency and enhancing power.