Instrument panel of electric vehicle
A technology for instrument panels and electric vehicles, which is applied in the layout of instruments, instruments, components of electrical measuring instruments, etc., can solve the problems of blurred display, single function, and incorrectness.
Inactive Publication Date: 2008-12-17
项青松
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Problems solved by technology
[0006] The instrument panels currently used on electric vehicles have single functions and use light-emitting diodes to display vehicle speed and battery power, and the displayed values are fuzzy and incorrect.
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[0018] The serial numbers in the figure represent respectively: pointer battery power indicator 1, pointer speed indicator 2, two-way needle charging and driving current indicator 3, left turn indicator light 4, FM radio indicator light 5, light indicator 6, power indicator 7. Mobile phone ringing indicator light 8, right turn indicator light 9, instrument panel shell 10, radio power switch volume adjuster 11, earphone jack 12, radio tuning knob 13.
[0019] An embodiment of the present invention includes a motor installed on the wheel, a battery pack installed on the vehicle frame, a power generation controller, a shunt and other devices. The output wire of the battery pack wiring pile head is connected to the motor through the shunt, and the secondary wiring in the shunt is connected to the charging and driving two-way current pointer meter 3;
[0020] The lead wire of the motor in this embodiment passes through the power generation controller, connects to the shunt and then...
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The utility model relates to an instrument panel of an electric vehicle, which includes an instrument panel shell, a motor installed on a wheel, a battery pack installed on a vehicle frame, a power generation controller, a shunt and other devices. The main points are: the wires of the battery pack are connected to the motor through the shunt, the secondary wiring in the shunt is connected to the driving bidirectional current pointer meter; the motor wires are connected to the battery pack through the power generation controller and the shunt, and the secondary wiring in the shunt is connected to the battery pack Into the charging bidirectional current pointer meter; there is a speed judgment signal output line in the motor, which is connected to the speed indicator; in specific implementation, the same current indicator should display both the current during driving and the current during charging. The invention adopts a two-way pointer table. Compared with the products in the prior art, the present invention adopts a pointer instrument, a built-in frequency modulation FM receiving circuit, and a built-in mobile phone signal sensor. When the mobile phone rings, the mobile phone signal indicator lights up. Devices such as power generation controller and shunt have been added, and the power generation controller is the latest unique technology.
Description
Technical field [0001] The invention belongs to an accessory of a transport tool, in particular to a transport tool powered by a storage battery and a DC motor, such as an electric bicycle and an electric tricycle. Background technique [0002] Today, the pace of urban life is getting faster and faster, and the pursuit of efficiency has also become the requirement of the citizens of Doucheng. As for the choice of transportation, many people say: "Cars are too expensive, bicycles are too tiring, buses are too crowded, and motorcycles are too troublesome." The emergence of electric bicycles gives people a feeling of "just right". Lightweight, moderate speed, relatively safe, reasonable price, no noise and exhaust pollution, and small parking spaces, it is very suitable for travel in the city. [0003] As a kind of green transportation, electric bicycles are high-tech, high-value-added products. They have the characteristics of zero emission, low noise, and no pollution. They ...
Claims
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IPC IPC(8): G01R1/08B62J39/00B60K37/02B62J99/00
Inventor 项青松
Owner 项青松