Combination instrument assembly introduce

The instrument panel is the interactive interface between humans and cars, providing drivers with the necessary car operating parameters, faults, mileage and other information. It is an essential component of every car. The intuitive and beautiful display of the instrument panel makes driving not only necessary for commuting, but also a part of comfortable life. The accuracy and reliability of parameter transmission are directly related to the safety of car driving [1] The most prominent feature of modern instruments is the modularization of functions. Usually, a single instrument needs to be assembled, and only a few functional modules need to be combined on the basis of customized PCBs to obtain a complete system. The pointer instruments of economic vehicles such as Chang'an are generally independent modules, and the indication/alarm function is completed by small light bulbs on the PCB. The SANTANA series pointer is driven by cross coils on the printed circuit board, The prompt/alarm lights are all the main data displayed on the dashboard of light-emitting diode cars. The source and corresponding display methods. Integrated circuit technology is rapidly developing, and the density and volume of integrated circuits are getting higher and smaller. The internal structure is becoming more complex and the functions are becoming more powerful. As some functions of the instrument panel are constantly replaced by software, hardware is becoming more and more powerful, The integration level of the entire system is also correspondingly improving. This design is based on Freescale microcontrollers and is aimed at traditional cars that dominate the market. It cites Changan's instrument panel as a template, with the main purpose of achieving a low-end solution for automotive electronic instrument panels)

Attention should be paid to the disassembly and assembly of automotive instruments:

Attention should be paid to the disassembly and assembly of automotive instruments: 1. When replacing the meter core or sensor separately, the instrument and sensor must be used together. 2. When disassembling the instrument and sensor, the action should be light and not knocked. 3. The wiring terminals of electromagnetic instruments have polarity and must not be connected incorrectly. The instruments on different car dashboard are not the same, but the conventional instruments in general cars include speedometer, tachometer, oil pressure gauge, water temperature gauge, fuel gauge, charging meter, etc. In modern cars, The automotive instrument panel also needs to be equipped with a voltage regulator, specifically for

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