Tire pressure detection system
A technology for tire pressure detection and tire pressure detection, which is applied in tire measurement, tire parts, signal transmission systems, etc., and can solve problems such as TPMS system not operating normally, and the separation of the front and trailer parts.
Inactive Publication Date: 2011-05-25
东莞市伟盈汽车科技有限公司
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Problems solved by technology
[0003] In the prior art, a car with a trailer (such as a container truck) is divided into two parts, the head and the trailer. If the TPMS system is installed on such a car with a trailer, the TPMS system will not work normally because the head and the trailer will often separate.
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[0011] see figure 1 and figure 2 , a kind of tire pressure detection system described in the present embodiment, comprises display device 1 and tire pressure detection sensor transmitter 6, and display device 1 is installed in the car cab, and tire pressure detection sensor transmitter 6 and car tire are installed in Together, the tire pressure detection system also includes a first-level receiving device 2, a second-level receiving device 5, a hot-swappable wire 4 and two hot-swappable connectors, and the first-level receiving device 2 and the second-level receiving device 5 are connected by hot-swapping , the primary receiving device 2 is installed on the base of the trailer attached to the front of the car, the secondary receiving device 5 is installed on the axle of the lower part of the trailer, two hot-swappable connectors are respectively assembled with the hot-swappable wire 4, and one hot-swappable The unplug connector is inserted on the secondary receiving device 5...
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The invention discloses a tire pressure detection system and belongs to the field of tire pressure detection systems. The tire pressure detection system comprises a display device, a tire pressure detection sensing transmitter, a primary receiving device, a secondary receiving device, a hot pluggable lead and two hot pluggable connectors, wherein the display device is arranged in an automobile cab; the tire pressure detection sensing transmitter and automobile tires are arranged together; the primary receiving device is connected with the secondary receiving device in a hot pluggable mode; the primary receiving device is arranged on a base for hooking a trailer at an automobile head; the secondary receiving device is arranged on an axle below the trailer; the two hot pluggable connectors are respectively assembled with the hot pluggable lead together; one hot pluggable connector is plugged on the secondary receiving device; the other hot pluggable connector is plugged on the primary receiving device and can be drawn from the primary receiving device; the display device is connected with the primary receiving device through the lead; and the secondary receiving device receives information transmitted by the tire pressure detection sensing transmitter. The tire pressure detection system is arranged on an automobile to detect the tire pressure.
Description
technical field [0001] The invention relates to the field of tire pressure detection systems, in particular to an automobile tire pressure detection system with a trailer. Background technique [0002] When a car is running at high speed, tire failure is the most worrying and most difficult to prevent for all drivers, and it is also an important reason for sudden traffic accidents. According to statistics, 70% of traffic accidents on Chinese highways are caused by blown tires, while in the United States, this ratio is as high as 80%. How to prevent tire blowout has become an important topic for safe driving. Keeping the standard tire pressure to travel and discovering the tire leak in time is the key to preventing a puncture. In this context, the tire pressure detection system came into being. The tire pressure monitoring system is also called TPMS (Tire Pressure Monitoring system), which is mainly used for automatic monitoring of tire pressure when the car is running, an...
Claims
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Login to View More IPC IPC(8): B60C23/04G08C19/00
CPCB60C23/009
Inventor 刘景云
Owner 东莞市伟盈汽车科技有限公司