Vehicle lock reminder method, device and bicycle with the reminder device
A technology for vehicles and locks, which is applied to bicycle theft prevention devices, bicycle accessories, transportation and packaging, etc. It can solve the problems of waste of resources, no user locking prompt function, and being thrown away, and achieves simple structure, Avoid vehicle theft loss, low cost effect
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Embodiment 1
[0033] Please refer to figure 1 , this embodiment proposes a vehicle lock reminder device, including a pressure sensor 101 , an A / D converter 102 , a controller 103 , a lock limit switch 104 , a timing module 105 and a reminder module 106 . The pressure sensor is installed in the vehicle direction control device (such as Figure 4 On the handlebar 201) of the electric bicycle in the middle, the output end of the pressure sensor 101 is connected with the input end of the A / D converter 102, and the output end of the A / D converter 102 is connected with an input end of the controller 103, The output end of the car lock limit switch 104 is connected with another input end of the controller 103, an output end of the controller 103 is connected with the input end of the timing module 105, and the input end of the reminder module 106 is connected with the output end of the timing module 105 Or another output terminal of the controller 103, wherein the controller 103 can be a single-c...
Embodiment 2
[0060] Please refer to image 3 , the present embodiment provides a vehicle lock reminder device, including a pressure sensor 101, an A / D converter 102, a controller 103, a lock limit switch 104, a timing module 105, a reminder module 106 and a speed acquisition module 107. The speed acquisition module 107 is installed on the traveling wheels of the vehicle and is electrically connected to the input end of the A / D converter 102. The speed acquisition module 107 collects the speed of the traveling wheels of the vehicle to generate a speed analog signal. The A / D The D-converter 102 generates the digital signal according to the speed analog signal and the pressure analog signal. Therefore, the A / D converter 102 may include an OR gate circuit for digital signal output, and the digital signal 0 can only be output when the pressure analog signal and the speed analog signal meet the conditions simultaneously. Wherein there are multiple pressure sensors 101, and / or, when there are mu...
Embodiment 3
[0079] Please refer to Figure 4 , the present embodiment provides a bicycle with a locking reminder device for a vehicle, the locking reminder device for a vehicle includes a pressure sensor 101, an A / D converter 102, a controller 103, a lock limit switch 104, and a timing module 105. A reminder module 106 and a speed collection module 107. The output end of the pressure sensor 101 and the output end of the speed acquisition module 107 are connected with the corresponding input end of the A / D converter 102, and the output end of the A / D converter 102 is connected with an input end of the controller 103. The output end of limit switch 104 is connected with another input end of controller 103, and an output end of controller 103 is connected with the input end of timing module 105, and the input end of reminder module 106 connects the output end of timing module 105 or controls The other output terminal of device 103.
[0080] In this embodiment, the pressure sensor is instal...
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