Automobile driving control system based on intelligent tire sensing
A car driving and control system technology, applied in tire measurement, tire parts, vehicle parts, etc., can solve problems such as potential safety hazards, avoid inaccurate distance measurement, and improve safety and comfort
Pending Publication Date: 2022-05-13
NANJING COMM INST OF TECH
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Problems solved by technology
Although the tire pressure increase alarm has been realized in this way, there are still certain potential safety hazards. It is best to warn the driver in advance, that is, there are still defects in the "perception" of tire pressure.
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[0024] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.
[0025] Such as figure 1 As shown, the vehicle driving control system based on intelligent tire perception includes an input terminal, a perception terminal and an execution terminal respectively connected to the final controller for signals.
[0026] Specifically, the input terminal includes a voice input device and an electronic handbrake, which sends corresponding signals to the central controller through the voice input device and the electronic handbrake. The sensing terminal includes a strain sensor for detecting tire pressure, a camera, and a tracking locator. The strain sensor is installed on the side of the wheel hub and faces the inner wall of the tire. The execution terminal includes a voice output device and a central control panel for receiving voice prompt information from the central controller.
[0027] In the actual working p...
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The invention discloses an automobile driving control system based on intelligent tire sensing, which comprises an input terminal, a sensing terminal and an execution terminal which are respectively in signal connection with a central controller, the input terminal comprises a voice output device and an electronic hand brake, the sensing terminal comprises a strain sensor for detecting tire pressure, and the execution terminal comprises a voice output device. The strain sensor sends a signal to the central controller if detecting that the tire pressure is larger than or smaller than the set threshold value for more than two seconds, and compared with an existing strain sensor detection mode, the signal is sent to the central controller and early warning is given out if detecting that the tire pressure is larger than or smaller than the set threshold value for more than two seconds in the scheme. Therefore, early warning can be realized to attract attention of a driver, the driver slows down in advance and stops on the side to check the vehicle condition, and the condition of false alarm caused by short-time increase of tire pressure due to bumpy vehicle, uneven road surface or obstacle encountering can be avoided.
Description
technical field [0001] The invention relates to an intelligent automobile control system, in particular to an automobile driving control system based on intelligent tire perception. Background technique [0002] With the development of the automobile industry and the improvement of people's living standards, automobiles have become the third space for people to live in addition to their families and work units. Intelligent vehicles refer to a class of vehicles that can perceive autonomously, make autonomous decisions, plan and track trajectories. [0003] In the practical application of intelligent vehicles, the logic of the existing tire pressure warning system is to detect the peak value signal of the strain sensor of the tire pressure. status, then an alarm for increased tire pressure is issued. Although the tire pressure increase alarm has been realized like this, there are still certain potential safety hazards. It is best to warn the driver in advance, that is, there...
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Login to View More IPC IPC(8): B60C23/04
CPCB60C23/04
Inventor 李贵炎李贵雄翟永健胡友好
Owner NANJING COMM INST OF TECH