What country is ECU and which country is ECU short for

Ecuador, formerly part of the Inca Empire. It became a Spanish colony in 1532. Independence was declared on August 10, 1809, but it was still occupied by Spanish colonial forces.

In 1822 it was completely freed from Spanish colonial rule. He joined the Republic of Gran Colombia in 1825. After the dissolution of Gran Colombia in 1830, the Republic of Ecuador was proclaimed.

Since the founding of the country, the political situation in Ecuador has been turbulent, with coups d'état. Civilian and military men alternated power 19 times. In August 1979, the Literati came to power, ending the military rule that had been in place since 1972.

Located in the foothills of the Pichincha volcano, the capital Quito rises to 2,850 meters above sea level, making the city the second tallest capital in the world (after La Paz, the capital of Bolivia). Ecuador is also a member of the Union of South American Nations.

The Eguille (a type of ancient French currency, meaning coat of arms in French) is a French currency, not a country.

The abbreviations of Eju and European Currency Unit are the same, but they do not have anything in common. ECU: is the abbreviation of European Currency Unit.

A basket of currencies made up of the currencies of the member states of the European Economic Community (EEC) and is a clearing instrument and unit of account between the countries of the European Community. After the creation of the euro on January 1, 1999, the Eju was automatically converted into the euro (EUR) at a rate of 1:1.

It is the general control unit of the car, that is, the abbreviation of the processor and the on-board computer. Very expensive, the best produced by Dr. Company.

It's not a country. Misremembered?

is a French currency, not a country.

ECU (Electronic Control Unit), also known as "driving computer", "vehicle computer", etc. In terms of use, it is a special microcomputer controller for automobiles, also known as a single-chip microcomputer for automobiles. Like ordinary microcontrollers, it is composed of microprocessors, memories, input-output interfaces, analog-to-digital converters, and large-scale integrated circuits such as shaping and driving.

The voltage working range of the ECU is generally at minus 40-80 degrees Celsius at the working current and operating temperature. It can withstand vibration below 1000Hz, the probability of ECU damage is very small, the CPU is the core part of the ECU, it has the function of operation and control, when the engine is running, it collects the signal of each sensor, calculates, and transforms the result of the operation into a control signal, and controls the work of the controlled object.

ECU (Electronic Control Unit), also known as "driving computer", "vehicle computer", etc. In terms of use, it is a special microcomputer controller for automobiles.

Like ordinary computers, it is composed of microprocessors (CPUs), memory (ROM, RAM), input-output interfaces (IO), analog-to-digital converters (AD), and large-scale integrated circuits such as shaping and driving. In a simple sentence, "ECU is the brain of the car".

Retrofitting the ECU is to change the operation of the engine by changing the way the problem is dealt with (the original ECU program). The so-called "ECU program" is actually a set of algorithms, which are stored in the memory, and the signals converted from the input device through the controller are processed to generate the corresponding instruction signals, and transmitted from the output device. Therefore, when we modify the ECU parameters, we are actually modifying the algorithm.

Introduction to ECU functions, as long as you want to learn, it's actually quite simple.

Logically, they are together, but in fact iron itself is not a metal with good conductivity, and the joints are prone to rust. Therefore, the occasions with low requirements can be grounded nearby, and the occasions with high requirements, such as some sensors, computer parts, etc., must be reliably grounded, that is, connected to a special grounding place, otherwise, because the circuit resistance is large and unreliable, it is easy to produce some additional interference and faults.

1) Receive the input signal of the sensor or other device, and process the input signal into a signal that the computer can process, such as converting the analog signal into a digital signal.

2) Provide sensor reference voltage, such as 5V, 9V, 12V.

3) Storage, calculation, analysis and processing information, storage of operation information and fault information, analysis of input information and corresponding calculation and processing.

4) Output the execution command, and turn the weak signal into the execution command of the strong signal.

5) Output fault information.

6) Complete a variety of control functions, such as in the engine control system, the computer can complete the functions of ignition control, fuel injection control, idle control, emission control and air intake control.

7) With the function of failure protection, when receiving the abnormal signal sent by the monitoring loop, the standby control program is immediately started, so that the fuel injection volume and ignition time of the engine under various working conditions are controlled according to the original set program, so as to realize the basic functions of the engine.

ECU (Electronic Control Unit), commonly known as "on-board computer".

It is a special microcomputer controller for automobiles, also called a special computer for automobiles. When the engine is working, the ECU collects the signals of each sensor, calculates, and converts the results of the calculations into control signals to control the work of the controlled object. The inherent program continuously compares and calculates the signals from each sensor collected while the engine is working.

The results of the comparison and calculation control the ignition, idling, exhaust gas recirculation and other parameters of the engine. It also has fault self-diagnosis and protection functions.

The memory will also continuously record the data of your driving, which becomes the learning program of the ECU and provides the best control state to adapt to your driving habits, which is called the adaptive program.

In the luxury sedan, there is more than one ECU, such as anti-lock braking system, 4-wheel drive system, electronically controlled automatic transmission, active suspension system, airbag system, multi-directional adjustable electronically controlled seats, etc., all equipped with their own ECUs. With the improvement of electronic automation of cars, ECUs will increase day by day, and the lines will become more and more complex. BMW, Mercedes-Benz and Audi already have more than 100 ECUs in their high-end models.

ECU is an abbreviation for Electronic Control Unit.

Trip computer, control various signals.

Automotive ECU (Electronic Control Unit) electronic control unit, also known as "driving computer", "vehicle computer", etc. In terms of use, it is a special microcomputer controller for automobiles. Like ordinary computers, it is composed of microprocessors (CPUs), memory (ROM, RAM), input-output interfaces (IO), analog-to-digital converters (AD), and large-scale integrated circuits such as shaping and driving.

In a simple sentence, "ECU is the brain of the car".

ECU is widely used in various electronic control systems, such as: electronic common rail system, ECS system, electronic governor, electronic distribution pump, electronic control pump nozzle, etc.

The ECU calculates the information sent by the various sensors according to a pre-designed program, processes it, limits the parameters to the permissible voltage level, and then sends it to the relevant actuators to perform various predetermined control functions. Based on the input data and the data stored in the map, the microprocessor calculates the injection time, injection volume, injection rate, and injection timing, among others. And convert these parameters into a time-varying amount of electricity that matches the operation of the engine.

Because the work of the engine is changing at a high speed, and requires high calculation accuracy and fast processing speed, the performance of the ECU should develop with the development of engine technology, and the memory of the microprocessor is getting larger and larger, and the information processing ability is getting stronger and stronger. Based on the speed and load of the engine, after ECU calculation and processing, the action command is sent to the injector, fuel supply pump, etc., so that each cylinder has the most suitable fuel injection amount, fuel injection rate and fuel injection timing, so as to ensure the best combustion of each cylinder. Controlling fuel supply and fuel injection is the most basic function for today's automotive ECUs, such as cruise control, exhaust brake control, preheating control, fuel heating control, exhaust aftertreatment equipment control, EGR and boost pressure control, etc., as well as through bus technologies (e.g

CAN) and instrument cluster, AT, EBS, etc. data exchange and control, in short, powerful. It is expected that China's level in this area will be improved and the core technology will be truly mastered.