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Zhigan 700 is only 588 yuan, which is absolutely affordable. The features are also sufficient. His upgraded version of the 8886 tire pressure monitoring has just come out, which can be connected to the mobile phone display.
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Hehe, are you going to do tire pressure monitoring?
Global TPMS Wireless Tire Pressure Monitoring System Market Analysis and Development Trends:
Tire pressure monitoring systems (TPMS) have become a hot spot in China's automotive electronics industry, with an estimated 710 million tires in the country in the next five years. Tire pressure monitoring systems are required by law in the United States to be installed in all passenger cars and light trucks sold in the United States as of September 2007, and regulations have been enacted in the European Union and Japan. It will be mandatory in November 2012.
In the past 50 years, the world's first has successively imposed mandatory legislation on car seat belts, third brake lights, and TPMS wireless tire pressure monitoring systems.
Macro analysis and development trend of TPMS wireless tire pressure monitoring system in China:
China is a big consumer of automobiles, in March 2013, has been submitted to the tire pressure monitoring for discussion, is expected to be a project for tire pressure monitoring, ** will also develop corresponding similar regulations, mandatory implementation of every car must be equipped with tire pressure monitoring. The demand for TPMS wireless tire pressure monitoring systems has led to the emergence of a new industry.
It is recommended to use Luan smooth tire pressure monitoring, which is the use of Inlink's tire pressure detection chip.
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About the landlord's concern about "how much is the tire pressure monitor?" "Here's my personal opinion:
Different brands are different, generally about 500:
1. Tire pressure monitoring is equipped on most medium and high-end models, but there are still many low-profile models that do not have a tire pressure monitoring system, and it is possible to install it later;
2. Installing tire pressure monitoring not only does not harm you, but also protects your driving safety. Coupled with the implementation requirements of the national documents for the mandatory installation of tire pressure monitoring, it is obvious that the installation of tire pressure monitoring is the general trend;
3. As a part of the car that directly touches the ground, the tire bears a number of performance performances such as the driving force and braking force of the car's fierce limbs, and the automobile tire pressure monitoring system can not only be used as an active safety system to avoid tire puncture accidents caused by too high or too low tire pressure;
4. It can also prolong the service life of tires, maintain vehicle fuel economy and reduce the wear of the suspension system, so the tire pressure monitoring system is very important for driving safety.
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Regarding the landlord's concern about "how much is the tire pressure monitoring system worth?" "Here's my personal opinion:
The value of a tire pressure monitoring system:
1000 yuan is the top product in the external tire pressure monitoring, and 800-1000 yuan is the top product in the external tire pressure monitoring;
2. In addition to having all the functions of other price points, it also adds expensive solar modules (not all brands of Yuanliang will add solar modules), which completely solves the problems of occupying cigarette lighting ports and looking down at the display screen;
3. Compared with the lowest external tire pressure monitoring, the products of 500-800 yuan are displayed on the screen with four wheels, so that the owner can read the tire pressure information more directly.
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The tire pressure monitoring number is pressed on the left and right, and it is generally normal to show that this value is normal, and there will be an alarm if it is higher or lower:
1. The tire pressure value of car tires is generally safe, as long as it is within this range. However, in the summer, when the temperature is high, the tire pressure, which is within the normal range, may actually rise to above when the car is started. Therefore, in summer, it is more appropriate to take a lower tire pressure value within the normal tire pressure range;
2. In addition to the manual, the standard tire pressure value will be indicated on each car, and most riders do not pay attention to the place marked by the tire pressure value. This one will take some time to find out. Most cars will be attached to the cab door, some will be on the rear door, and some cars will be marked inside the fuel tank cap;
3. Under normal circumstances, car owners should check the tire pressure once a month. Some car owners are very busy with work, often forget to check regularly, then the most worry-free way is to monitor the value of the tire pressure monitor at any time, some high-end cars are equipped with tire pressure monitors, with the speed sensor on the car braking system to compare the number of rotations of the four tires, its principle is that if one of the tires has a low tire pressure, the rotation speed of the tire is bound to be relatively fast, through the calculation of the on-board computer, you can know the decompression of the tire.
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1. The tire pressure of the car is generally normal, and the owner can find the manufacturer's recommended tire pressure sign from the door B-pillar or C-pillar. Car tire pressure is not static, and car owners need to make appropriate adjustments according to changes in season, loading load, driving road conditions, etc.
2. Factors affecting tire pressure.
1) Loading load:
Unloaded or half-loaded, according to the lower limit of tire pressure on the vehicle labeling sticker as the reference value; For full load, the upper limit of the tire pressure on the vehicle label sticker is used as a reference value.
2) Tire pressure measurement environment:
The tire pressure of cold tires and hot tires is not the same, the difference between the two is about the same, in order to get an accurate tire pressure value, it is best to stop for a few hours, otherwise the tire value measured by the hot tire should be subtracted is the tire cooling inflation pressure.
3) Driving conditions:
If you often run long-distance and high-speed, then the tire pressure should not be too low, and the air pressure should be increased according to the tire standard; If you often run on a large road surface, appropriately adjust the air pressure according to the tire standard; The normal situation is negligible.
4) According to the change of seasons, the owner of the country can also moderately adjust the tire pressure, the tire pressure is slightly lower in summer, because the temperature in summer is high, Feng Zeling tires are easy to heat, and high tire pressure is easy to cause puncture; The tire pressure in winter is a little higher than in summer because of the cold shrinkage and heat rise.
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