Motorcycle photoelectric Holl type adaptive drive sensing device
A technology for sensing devices and motorcycles, applied in measurement devices, bicycle accessories, transportation and packaging, etc., can solve the problems of high cost, complex detection mechanism, and the inability of engine manufacturers to guarantee, and achieve the effect of compact structure.
Inactive Publication Date: 2008-04-23
SOUTHWEST UNIV
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Problems solved by technology
This kind of measurement has very strict requirements on the consistency of the engine, and often the engine manufacturer cannot guarantee that each engine must be strictly calibrated separately
Moreover, the detection mechanism is complicated, the cost is high, and the cost performance is poor
Since the power and efficiency loss caused by the transmission mechanism after the engine transmits the output, as well as the change of the load, the driving conditions and various complex working conditions are not detected and controlled, so the above is only a summary of the transmission and torque changes of the motorcycle Partial detection, the judgment made by the controller and the instructions issued by the controller are not completely reasonable and accurate
Therefore, fuel consumption loss and efficiency loss
[0004] The transmission terminal of the motorcycle is the sprocket and the rear hub connected to it. The speed, torque and changes of the rear hub are the actual conditions of motorcycle operation. However, the existing fixed connection structure between the sprocket and the rear hub can be collected Speed signal, can not collect torque change signal
Method used
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[0031] The structure of the present invention will be further described below in conjunction with the accompanying drawings.
[0032] See 1, Figure 2, image 3 with Figure 4 , the bushing 2 is fixedly connected in the hub 1, the main drive shaft tube 4 is put into the bushing, and the double needle bearing, that is, the first bearing 5 is installed between the bushing and the main drive shaft tube; The moving shaft cylinder 6 is packed into the main transmission shaft cylinder, and then the driving shaft coupling 7 (see Figure 5 ), driven coupling 8 (see Image 6 ), a piece of disc spring, that is, the elastic sliding coupling composed of the return spring 9 and the spring seat 10, is installed between the main transmission shaft tube and the driven shaft tube, so that the active coupling part is empty on the left side of the driven shaft tube. part, the locking teeth 7a on its circumference are tightly fitted with the slot 4a at the left end of the main transmission shaft...
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An adaptive photoelectric-Hall drive sensing mechanism for motorcycle has wheel hub, chain wheel and central axle. It features that the lining sleeve and terminal sleeve are arranged in wheel hub, the master and slave drive axle barrels are is said lining sleeve, an elastic slide shaft coupling is between said master and slave drive axle barrels, a shift sensor is in left axle barrel of central axle, and a speed sensor is on said terminal sleeve.
Description
technical field [0001] The invention relates to motorcycle components, in particular to a motorcycle photoelectric-Hall type adaptive transmission sensing device. Background technique [0002] At present, most motorcycles still use the carburetor oil supply system. The rigid connection between the throttle handle and the carburetor directly controls the amount of fuel and air, and the adjustment of starting, accelerating, decelerating, idling and throttle depends entirely on the driver's manual operation. Therefore, the signal given by the accelerator handle often does not match the operating conditions of the motorcycle, resulting in a mismatch between the torque and speed output by the engine and the actual working conditions of the motorcycle, making it difficult to achieve accurate control. [0003] To intelligently control the fuel supply system of motorcycles, load or torque is the most important detection index. For the measurement of this indicator, a variety of se...
Claims
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IPC IPC(8): B62J39/00G01L5/00G01P3/00B60W10/00B60W10/06B60W10/10B62J99/00B60W10/105
Inventor 薛荣生刘伟
Owner SOUTHWEST UNIV