Views: 87 Author: Site Editor Publish Time: 2019-12-03 Origin: Site
Tyre pressure, strictly speaking, refers to the pressure of the air inside the tyre. The engine is the heart of the car in the maintenance of the car. The damage of the engine will lead to the exhaustion of the life of the car. Tire pressure plays an important role in the performance and power of the car.
Under the double pressure of surface temperature and weather temperature, the traffic accidents caused by tire blowout increased obviously in summer. According to statistics, 70% of the traffic accidents on Chinese highways are caused by tire bursts, and 75% of all the causes are caused by insufficient tire pressure. Therefore, it is of great practical significance for driving safety to know the tire pressure in advance and take effective preventive measures in time when the tire pressure is abnormal. As a result, TPMS came into being.
TPMS tire pressure monitoring system, which aims at full-time monitoring and abnormal early warning of vehicle tire pressure, is different from the passive safety equipment, such as safety belt and air bag, which can protect personal safety only after the accident. TPMS can warn the abnormal tire pressure situation beforehand and eliminate the accident in the beginning . With it, the driver doesn't need to get off the car to check. Sitting in the car, he can know the condition inside the tire at any time, ensuring driving safety.
In addition to the prevention of abnormal phenomena such as excessive and insufficient tire pressure and the occurrence of such extreme conditions as tire blowout, TPMS has the functions of prolonging the service life of tire, reducing the wear of suspension system and effectively avoiding the increase of fuel consumption in daily use. Some data show that if the tire pressure is 10% lower than the normal value, the tire life will be reduced by 15%. When the tire pressure is too high, the contact area between the tire and the ground will be reduced, the pressure on the tire will be relatively increased, and the grip will be affected. With TPMS , the driver can keep the tire working within the specified pressure range at any time, so as to reduce tire damage and prolong the service life of the tire.
In addition, when the vehicle is running under the condition of high tire pressure, it will reduce the damping effect of the tire itself, thus increasing the burden of the vehicle damping system. In the long run, it will cause damage to the engine chassis and suspension system. Uneven tire pressure will also easily cause brake deviation, which will increase the wear of the suspension system. TPMS can monitor any tire at any time, which can prevent the above phenomena and reduce the wear of suspension system.
In fact, as early as 2003, the United States began to take the lead in implementing the mandatory TPMS for automobiles. At present, TPMS has become the standard configuration of new cars in European and American markets. Together with airbags and ABS ABS, TPMS is regarded as one of the three major safety systems of cars. For the Chinese market, due to cost constraints, TPMS only appears in Mercedes Benz, BMW, maiteng, Passat and other high-end models. Although there is no relevant mandatory provisions, the application and popularization of TPMS has become a common knowledge in the industry.
With the improvement of people's safety awareness, the majority of domestic consumers emphasize the cost-effective use of vehicles, while the voice of active and passive safety configuration is also higher. TPMS has been gradually equipped for some economical models on the market, among which Tianjin FAW is one of the pioneers leading the trend of safety configuration in the domestic car market. With the launch of Weizhi V5, Xiali N7 and other heavy-duty models, Tianjin FAW has opened the popularity trend of TPMS in the field of economic cars. With the advanced safety configuration such as BOS brake assist system and ISO-FIX international standard child safety seat interface, the active and passive safety performance of Tianjin FAW's products has reached a new level, setting a new safety benchmark for the field of economic cars. It can be seen that the application of safety configuration, such as tire pressure monitoring technology, not only conforms to the development trend of domestic market, but also brings an ideal new choice for consumers who pay attention to safety performance.
At present, China's TPMS compulsory national standard has entered the stage of deepening demonstration. The formulation of this standard will play a strong role in promoting the development of tire pressure monitoring technology. It can be predicted that tire pressure monitoring technology will usher in the spring of development and popularization in the near future.
