A device that integrates mechanical manual shifting and electric automatic shifting of electric vehicles
A technology of manipulators and electric vehicles, applied in chain/belt transmissions, vehicle gearboxes, bicycle gear transmission mechanisms, etc., can solve the problems of self-switching, carrying, inconvenient operation, and inconvenient operation, so as to prevent misjudgment or exceeding Wide range of shifting range, improved stability and safety, and ease of operation
Active Publication Date: 2018-07-27
李森墉
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Problems solved by technology
[0007] Yes, the purpose of the present invention is to solve the problem that existing electric bicycles or electric power-assisted bicycles can only choose one of manual shifting or electric shifting, which cannot be switched at any time according to user preferences or needs, and different shifting gears need to be purchased. It is quite inconvenient to carry and operate the electric bicycle or electric power-assisted bicycle of the model; and the transmission device with manual electric transmission cannot be applied to the two-wheel electric vehicle and its internal transmission, which is inconvenient to operate and easy to stall, causing safety hazards for users
Method used
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no. 1 example
[0040] Please see first Figure 2 to Figure 14 As shown, it is the first embodiment of the present invention. The present invention is a device for integrating mechanical manual shifting and electric automatic shifting of electric vehicles, which includes:
[0041] A mechanical manual shift unit 1, which is provided with a manual gear sensor 11, and the mechanical manual shift unit 1 is a shift handle or a shift dial;
[0042] A sensing unit 2, which is a gradient sensor 21, a speed sensor 22, a torque sensor 23, a pressure sensor 24, a current sensor 25; the gradient sensor 21 is a gravity sensor (G -sensor) or a level; the sensing unit 2 detects a driving state and transmits a sensing signal;
[0043] A control unit 3, which is connected to the sensing unit 2 and the manual gear sensor 11 of the mechanical manual shift unit 1, and the control unit 3 is coupled to an electric automatic shift device 31 and an intermediate power motor 32 An electric gear correction unit 33 is...
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The present invention provides a device for integrating mechanical manual shifting and electric automatic shifting of an electric vehicle. A gear unit and an electric automatic shifting device, and the output end is connected to a drive shifting device; a control unit, which is connected to the sensing unit of the electric automatic shifting unit and the manual gear sensor of the mechanical manual shifting unit, And the control unit is coupled with an electric automatic shifting device and a mid-mounted power motor, and an electric gear correction unit is coupled between the electric automatic shifting device and the control unit, and the control unit analyzes and calculates the mechanical manual shifting The unit’s gear shift designation and the sensing signal of the electric automatic gear shift unit, and generate an electric shift signal and a total gear value; the present invention can change gears by mechanical manual shifting, electric shifting, or manual and electric synchronous shifting, Allow users to change their shifting modes automatically or at any time according to their preferences or needs.
Description
technical field [0001] The invention provides a device for integrating mechanical manual shifting and electric automatic shifting of an electric vehicle, especially a front derailleur, rear derailleur or internal derailleur that can be connected to a two-wheeled electric vehicle to control the two wheels manually, automatically or synchronously The gear shifting of electric vehicles allows users to change the gear shifting method according to their preferences or needs at any time, and complete the gear shifting smoothly, thereby achieving the effects of convenient operation and wide applicability. Background technique [0002] In recent years, with the emphasis on environmental protection and the implementation of energy saving and carbon reduction, alternative energy has become one of the main research and development goals of green energy technology. Among them, the transportation tools powered by petroleum are the necessities of current transportation, and the pollution c...
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IPC IPC(8): B62M25/08B62M25/04B62M9/122B62K23/04
Inventor 李森墉许哲嘉
Owner 李森墉