Torque converter pressure automatic control system
An automatic control system, torque converter pressure technology, applied in the direction of machine gear/transmission mechanism testing, etc., can solve the problem that the oil pressure cannot be adjusted, cannot simulate the actual working conditions, etc., and achieve the effect of ensuring accuracy
Inactive Publication Date: 2017-03-01
天津市浩航科技有限公司
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Problems solved by technology
The hydraulic torque converter is a blade machine with liquid as the medium. It is a continuously variable transmission that can continuously change the gear ratio step by step. It can smoothly transmit the mechanical energy of the automobile engine to the wheels, so that the vehicle can realize stepless transmission. Soft acceleration, good speed change and adaptive performance, can simplify operation, improve ride comfort, and prolong the service life of the transmission system, and have been widely used in the automotive field; so with the development of automotive technology in recent years, automatic transmissions and continuously variable transmissions Widely used, in order to meet the requirements of not stalling in complex situations, the hydraulic torque converter has great advantages and broad prospects; the computer test control system of the hydraulic torque converter performance test is a typical electromechanical system integrating machinery, electronics, measurement and control and computer technology. Integrated system, the current torque converter testing process, its internal oil pressure can not be adjusted, can not meet the requirements of simulating the actual working conditions
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Embodiment Construction
[0005] The invention is described in more detail below, wherein preferred embodiments of the invention are shown, it being understood that those skilled in the art may modify the invention described herein and still achieve the advantageous effects of the invention. Therefore, the following description should be understood as the broad knowledge of those skilled in the art, but not as a limitation of the present invention.
[0006] The controller is respectively connected with the torque sensor, pressure sensor, speed sensor, hydraulic sensor, oil pressure controller and man-machine interface, the oil pressure controller is connected with the oil pipe, and the hydraulic pressure sensor is located at the end of the oil pipe department.
[0007] The present invention has been described in detail through the examples above, but the content described is only a preferred embodiment of the present invention and cannot be considered as limiting the implementation scope of the present...
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The present invention provides a torque converter pressure automatic control system. The torque converter pressure automatic control system is characterized in that the torque converter pressure automatic control system includes a controller, a torque sensor, a pressure sensor, a rotation speed sensor, a hydraulic sensor, an oil pressure controller and a man-machine interaction interface; the controller is connected with the torque sensor, the pressure sensor, the rotation speed sensor, the hydraulic sensor, the oil pressure controller and the man-machine interaction interface; the oil pressure controller is connected with an oil pipe; and the hydraulic sensor is located at an end portion of the oil pipe. According to the torque converter pressure automatic control system of the invention, the data of a torque converter, such as the torque and rotation speed of the torque converter, can be automatically detected; the oil pressure of an oil chamber in the torque converter can be automatically measured through the hydraulic sensor; and the controller controls the oil pressure controller to change the oil pressure of the oil chamber, and therefore, the accuracy of detection can be ensured.
Description
technical field [0001] The invention belongs to the technical field of torque converter detection, in particular to a torque converter pressure automatic control system. Background technique [0002] Fluid Torque Converter (Fluid Torque Converter) is a hydraulic component composed of a pump wheel, a turbine, and a guide wheel. Installed between the engine and the transmission, with hydraulic oil (ATF) as the working medium, it plays the role of torque transmission, torque conversion, speed change and clutch. The hydraulic torque converter is a blade machine with liquid as the medium. It is a continuously variable transmission that can continuously change the gear ratio step by step. It can smoothly transmit the mechanical energy of the automobile engine to the wheels, so that the vehicle can realize stepless transmission. Soft acceleration, good speed change and adaptive performance, can simplify operation, improve ride comfort, and prolong the service life of the transmiss...
Claims
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IPC IPC(8): G01M13/02
Inventor 王舟如
Owner 天津市浩航科技有限公司