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

BYD L3 introduce

From the perspective of BYD's product system, the F3 is gradually moving towards the low-end, the G3 is moving towards the mid-range, and the L3 will be the first bullet in BYD's mid to high end models. The positioning of this car will be close to or slightly higher than the currently available compact car G3. With BYD's consistent high cost-effectiveness, it is expected to compete in the higher end automotive market and potentially impact the current compact car market dominated by joint venture brands The L3 front face features a wide and thick dual horizontal bar intake grille that is simple and atmospheric; The overall shape of the front headlights adopts a tear eye design, while the smoked black design adds a sporty style to the entire vehicle. The engine hood also adopts the popular raised design, making the overall style very linear and powerful. It can be seen that the L3 has surpassed the past in appearance design, forming a distinct style. The tail lights are designed with popular LED lights, which exude a grand, fashionable, elegant temperament, and reliable safety and quality