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

Changfeng Cheetah Qiling introduce

Qiling is the first family sedan of Changfeng Automobile, derived from the homophonic sound of "Qilin" The appearance of the Qiling belongs to the mainstream large hatchback fashion design at present. The overall body lines are smooth and rounded, and the streamlined body design better reflects the application of aerodynamics. The V-shaped design of the front face combined with the diamond shaped eagle eye shape of the front headlights is fashionable and atmospheric The V-shaped grille, combined with Changfeng's logo, looks quite pleasing to the eye. The fashionable and dynamic streamlined design, coupled with the tail wing equipped with LED high mounted brake lights, enhances the overall flow of the car. The chrome door handles are quite textured when held, and the crystal diamond tail lights and panoramic windows are well-designed, revealing some of the unevenness of the Qiling. The Qiling's overall body is round and some details are sharp. The Qiling's appearance is grand but not lacking in dynamism, The front face shape composed of cooling grille, front headlights, and front bumper is too prominent and the lines are complex, which is slightly inconsistent with the simple design style of the side and rear of the car. The body size is 4239 × one thousand seven hundred and thirty-five × A wheelbase of 1603mm and up to 2580mm ensures versatile interior space