Method and system for regulating tire pressure of tire
An adjustment method and tire pressure technology, applied in tire measurement, tire parts, transportation and packaging, etc., can solve the problems of reduced controllability, inability to simultaneously satisfy road control comfort, reduced comfort, etc., to improve comfort sexual effect
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Embodiment 1
[0043] The embodiment of the present invention provides a method for adjusting tire pressure, see figure 1 , the method includes:
[0044] 101: Obtain vehicle driving condition parameters;
[0045] 102: Adjust the tire pressure according to the driving condition parameter of the vehicle.
[0046] The method provided in this embodiment obtains the current driving state of the car, and dynamically adjusts the tire pressure according to the driving state and the current tire pressure signal, so that the car can automatically turn the tire when the road condition is good and the speed is high. Adjust the tire pressure to a higher tire pressure value, at this time the tire will have a higher cornering stiffness, thereby ensuring good handling stability of the car; and when driving on poor road surfaces, such as cement roads, potholes etc., the tire pressure will be automatically adjusted to a lower tire pressure value. At this time, the tire will have a lower vertical stiffness, ...
Embodiment 2
[0048] The embodiment of the present invention provides a method for adjusting tire pressure, see figure 2 , the method includes:
[0049] 201: Obtain the acceleration value of the wheel through the wheel acceleration sensor, the driving speed of the vehicle through the speed sensor, and the tire pressure signal of the tire obtained through the tire pressure sensor installed on the wheel;
[0050] In the embodiment of the present invention, the acceleration value of the wheel, the driving speed of the vehicle and the tire pressure signal of the tire are all parameters of the driving condition of the vehicle, which can be used to measure the current road condition of the vehicle and the specific state of the vehicle. Among them, the acceleration value of the wheel can be obtained by detecting the wheel when the vehicle is running due to road interference by the wheel acceleration sensor, the driving speed of the vehicle can be obtained by detecting the vehicle by the speed sen...
Embodiment 3
[0061] An embodiment of the present invention provides a tire pressure regulating system, see image 3 , the system consists of:
[0062] A parameter acquisition module 301, configured to acquire vehicle driving condition parameters;
[0063] see Figure 4 , the parameter acquisition module 301 includes:
[0064] Acceleration value obtaining unit 301a, used to obtain the acceleration value of the wheel;
[0065] A vehicle speed obtaining unit 301b, configured to obtain the driving speed of the vehicle;
[0066] The tire pressure signal acquiring unit 301c is configured to acquire the tire pressure signal of the tire.
[0067] The tire pressure adjustment module 302 is configured to adjust the tire pressure according to the vehicle driving condition parameters.
[0068] The tire pressure adjustment module 302 includes:
[0069] The tire pressure judging unit 302a is used for judging the tire pressure required by the current vehicle according to the acceleration value of t...
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