Edge table

The conventional oil meter is basically controlled by mechanical or electrical machinery, and the muffler manufacturer realizes the analog display through the pointer or dial. This kind of instrument has the disadvantages of small amount of information, low precision, large volume, poor reliability, poor visual performance, easy to cause excessive fatigue of the driver, which is difficult to meet people's increasing pursuit of automobile comfort and convenience. With the development of modern automobile industrialization and electronic technology, the requirements of special muffler for air gun on automobile environment protection, safety performance, economic performance and intelligence are constantly improved, and the demand for automobile driving and working conditions and information of various parts is also greatly increased. The function of automobile instrument is expanding rapidly, which will become a collection of perception, identification, situation analysis, information base, adaptation and control The intelligent system can provide driving information and ensure safe driving. It has the advantages of large amount of information and clear display. Because there are no moving parts, it has the advantages of high speed, high precision, small volume and light weight, which makes the instrument easier to place. The display equipment used is led (LED), which is a simple and easy display device with small volume, simple structure and service life of more than 5000 hours.