Body control module assembly introduce

1. The body control module assembly transmits commands: the speed control command triggers a signal, which comes from the vehicle controller. On the one hand, the body controller reflects the driver's intention, and on the other hand, from the perspective of safety and the operation status of the vehicle electrical system, evaluates whether the response to the driver is reasonable, Finally, execute or discount the execution. The driver's intention is expressed and transmitted to the vehicle controller through the accelerator and brake pedals. 2. Adjust the operating status of the equipment: The specific instructions given by the vehicle controller to the motor controller are related to the power system, including acceleration, deceleration, braking, parking. The response made by the motor controller is to change the power supply current, voltage, frequency and other parameters, Ensure that the operating status of the motor meets the needs of the controller. 3. Detection feedback: If different motors have different thermal characteristics, different start stop control schemes should be adopted when continuously driving the motor to avoid motor overheating. The vehicle controller should consider using mature technology and products, and minimize the occurrence of faults in design selection and system design. Choosing intelligent chips can monitor the status of electrical equipment and provide feedback to microcontrollers)

Introduction to Body Control Module

The function of the body control module is to achieve discrete control functions and control numerous electrical appliances, mainly controlling the electrical appliances of the car body, such as lamps, wipers, door locks, electric windows, skylights, etc. It is the switch signals of these appliances that are input to the BCM, which directly or through relays controls the corresponding electrical appliances to work. With the development of automobiles, the comfort of automobiles is also constantly improving, which makes the application of automobiles more and more, More powerful modules are needed to control it. The editor will introduce the body control module. Introduction to body control module: The functions of the body control module include: electric door and window control, central door lock control, remote anti-theft, lighting system control, electric rearview mirror heating control, instrument backlight adjustment, power distribution, etc

Hafei Public Opinion M408 introduce

Hafei Minyi's multi sided and irregular headlights are eye-catching and dazzling. The overall design of the vehicle is full, with smooth lines, simple and rich in rhythm. While meeting its functions, it provides people with a beautiful enjoyment. Not only does it reflect the cultural heritage of the East, but it also exudes a strong modern atmosphere. It is an organic combination of carefree and carefree, rough and delicate, with strong foresight. Hafei Minyi's entire vehicle adopts a short nose, metal fully loaded body structure to reduce air resistance, Meet the requirements of collision regulations. Green and environmentally friendly fluorine free air conditioning system (optional), creating comfort and coolness in spring The heart of a car - the engine has strong power and can be equipped with multiple varieties of Dongan company's series of electronic fuel injection engines, meeting different output power requirements while meeting the Euro II standard for emissions While enjoying the pleasure of driving, safety is the most important. The seat belt is equipped with the driver's side airbag (optional) (co pilot airbag can also be optional) and ABS anti lock braking system (optional) to ensure your safety when traveling. The body structure also fully considers collision safety requirements, and a collision bar is installed inside the front door to enhance impact resistance; The Hafei public opinion frame adopts the internationally advanced beam section structure, with five crossbeams and three longitudinal beams arranged reasonably, simple and practical. After strength verification and simulation analysis, the front part of the longitudinal beam absorbs 70% of energy, fully meeting the requirements of collision regulations Comfortable and spacious seating space with 7-8 seats to choose from. The front seats can be adjusted front and rear to meet the requirements of drivers of different body types. The rear seats can be folded forward to provide convenience for loading At present, Hafei Minyi is the latest model in its series