A Real-time Monitoring and Acquisition System of Automobile Brake Wheel Cylinder Pressure
A technology of automobile braking and real-time monitoring, applied in the direction of braking safety system, etc., can solve the problems of large damage to the brake pipeline and wiring harness of the whole vehicle, high technical requirements, high installation cost, etc., to achieve convenient signal collection and save braking liquid, to avoid the effect of waste
Active Publication Date: 2016-01-20
TSINGHUA UNIV
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Problems solved by technology
Therefore, the traditional pressure acquisition equipment has problems such as complicated installation, high technical requirements, high installation cost, and great damage to the brake pipeline and wiring harness of the whole vehicle.
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[0016] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0017] The real-time monitoring and collecting system for brake wheel cylinder pressure of an automobile of the present invention includes a pressure collecting and transmitting module 1 and a data receiving and displaying module 2 . Among them, the pressure collection and transmission module 1 is connected to the exhaust port of the brake wheel cylinder of the automobile, and is used to collect the pressure signal of each brake wheel cylinder of the automobile. The pressure collection and transmission module 1 sends the collected pressure signal to the data receiver through wireless means. With the display module 2, the data receiving and display module 2 is placed inside or outside the vehicle, and is used to receive, convert and store brake wheel cylinder pressure data, and display the wheel cylinder pressure in real time.
[0018] Such as figure ...
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The invention relates to an automobile brake wheel cylinder pressure real-time monitoring and collecting system. The automobile brake wheel cylinder pressure real-time monitoring and collecting system comprises a pressure collecting and launching module and a data receiving and displaying module. The pressure collecting and launching module is connected with exhaust ports of automobile brake wheel cylinders, is used for collecting pressure signals of the automobile brake wheel cylinders, and transmits the collected pressure signals to the data receiving and displaying module in a wireless mode. The data receiving and displaying module is placed inside or outside an automobile, is used for receiving, converting and storing the pressure data of the brake wheel cylinders, and displays the pressure of the wheel cylinders in real time. The pressure collecting and launching module comprises a brake bend, an exhaust bolt and a pressure collecting and launching processing unit. The data receiving and displaying module comprises an output power supply module, a wireless receiving module, a single-chip microcomputer, a liquid crystal display and a CAN module. The automobile brake wheel cylinder pressure real-time monitoring and collecting system can be widely applied to the automobile brake system manufacturing process.
Description
technical field [0001] The invention relates to the field of vehicle brake system manufacture and safety, in particular to a real-time monitoring and collection system for brake wheel cylinder pressure of an automobile. Background technique [0002] With the progress of society and the improvement of living standards, people's requirements for automobiles are not limited to means of transportation, but their requirements for power, handling stability, comfort, driving safety and other performances are constantly increasing. In recent years, with the development of highways and the continuous improvement of automobile manufacturing technology, the speed of automobiles is also increasing. Therefore, the safety of automobiles, especially the active safety performance, has become a hot spot of general concern, and there are more and more automobile products aimed at active safety. Although these automotive products require different control signals and control logics due to the...
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IPC IPC(8): B60T17/18
CPCB60T17/18
Inventor 李亮王跃辉冉旭陈杰贾钢赵洵
Owner TSINGHUA UNIV