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

Isuzu D-MAX introduce

The domestically produced Isuzu D-MAX pickup truck was officially launched on December 7th. The new car will be equipped with a 2.5T diesel engine and offer optional four-wheel drive models. A total of six models have been launched. The length, width, and height of the domestically produced Isuzu D-MAX are 5295mm/1860mm/1795mm, respectively, and the wheelbase has been extended to 3095mm, which is quite impressive. The double row seat design is very suitable for domestic users, and the standard 5-seat design can meet daily use needs. The domestically produced Isuzu D-MAX adopts a 5-seat design, The high-end models are also equipped with leather seats and electric adjustment functions, and the comfort configuration is not poor. The biggest highlight is still the rear seats, and legroom is usually the soft rib of a pickup truck. However, the D-MAX's rear seats are very spacious, and the backrest angle also has a certain tilt. The Isuzu D-MAX offers two body height models, and the four-wheel drive version has a minimum ground clearance of 205mm. In terms of power, the overseas version of the D-MAX has two versions of diesel engines, 2.5T and 3.0T, But the domestically introduced D-MAX will only be equipped with one 2.5T diesel engine, with a maximum power of 100kW (136PS) and a maximum torque of 320Nm