CN102485586A - Control system of electric bicycle with power generation function - Google Patents

Abstract

The invention discloses a control system of an electric bicycle with a power generation function, which comprises a storage battery, an electromotion and power generation integrated machine, a brake sensor and a comprehensive controller, wherein the storage battery, the electromotion and power generation integrated machine and the brake sensor are respectively connected with the comprehensive controller, the storage battery is used for supplying power for the electric bicycle and storing electric energy generated by the electromotion and power generation integrated machine, the comprehensive controller can be used for switching the electromotion mode and the power generation mode of the electromotion and power generation integrated machine, and the brake sensor is used for transmitting the braking state of the electric bicycle to the comprehensive controller. Mechanical energy in bicycle sliding can be converted into electrical energy and stored by the control system disclosed by the invention, and the control system has a simple structure, is low in cost, and is convenient to use and popularize.

Description

A bicycle with an electric power generation function of the control system

FIELD

[0001] The present invention relates to a control system, and particularly relates to a control system for an electric bicycle with a power generation function. Background technique

[0002] China's large population, the use of very large amounts of electric bicycles, electric cars are now the battery is charged in advance, and then depletion, recharge. However, when the electric vehicle braking, coasting due to inertia will continue a distance bicycle, also in the downhill bicycle will glide down by its own weight, when the battery is in an inactive state, at this time, if able to convert mechanical energy to electric energy storage battery charging, not only environmentally friendly, but also energy-efficient, but also make gliding distance when braking shorter, safer driving.

SUMMARY

[0003] The object of the present invention is to overcome the disadvantages of the prior art described above, there is provided a control system for an electric bicycle A tape generation function. Conversion of mechanical energy when the electric bicycle of the present invention is capable of sliding into electrical energy and stored, and which is simple, easy to use, low cost, easy to promote use.

[0004] To achieve the above object, the technical solution of the present invention is that: the control system of the electric bicycle with a power generation function, characterized by: a battery, an electric power machine, a brake sensor and the integrated controller, the battery, electric power generation and brake machine sensors are connected to the integrated controller, a battery for power supply for electric bicycles and electric power storage machine generated, the electric machine can be integrated controller mode and motor generator the power generation mode, the brake sensor for transmitting electric bicycle brake state to the integrated controller.

[0005] The electric control system for a bicycle with a power generation function, the integrated controller is also connected to an electronic inclinometer, the electronic device for detecting the angle is in a state when the electric bicycle and electric bicycle downhill transferred to the state in the downhill integrated controller.

[0006] The electric bicycle with a power generation function of the control system, the integrated controller is a microcontroller.

[0007] The electric bicycle with a power generation function of the control system of the microcontroller chip ATmega64, ATmegal6, AT89S52 and C8051F040 one.

[0008] The electric bicycle with a power generation function of the control system, the battery output voltage is 36V or 48V, the battery capacity is IOA · h~30A · h.

[0009] The present invention as compared to the prior art has the following advantages: In use of the present invention, when the bicycle normal driving, powered by a battery, an electric generator driven by the working machine, when the electric machine as a motor engine mode; when the bicycle when braking, the brake sensor detects the state at this time, then the integrated controller switch machine motor generator mode as a generator, thereby charging the battery; when the bicycle downhill, the state at this time is detected by an electronic inclinometer , then the integrated controller switch machine motor generator mode as a generator, thereby charging the battery. Conversion of mechanical energy when the electric bicycle of the present invention is capable of sliding into electrical energy and stored, and the energy saving, simple in structure, easy to use, low cost, easy to promote use.

[0010] The following drawings and embodiments, detailed description of the further aspect of the present invention. BRIEF DESCRIPTION

[0011] FIG. 1 is a schematic block diagram of the present invention.

[0012] REFERENCE NUMERALS:

[0013] 1- battery; 2- integrated controllers; 3- machine motor generator;

[0014] 4- brake sensor; 5- electronic inclinometer.

Detailed ways

[0015] FIG bicycle with an electric power generating function of a control system shown in FIG. 1, includes a battery 1, an electric generator machine 3, 4 and the brake sensor integrated controller 2, the storage battery 1, an electric generator machine 3 and a brake sensor 4 and the integrated controller 2 are connected to a battery for a power storage and supply electric bicycle motor generator 3 generates the machine, the integrated controller 2 3 can be an electric generator mode of the electric machine and a conversion power generation mode, the brake sensor 4 for transmitting the electric bicycle brake state to the integrated controller 2. The integrated controller 2 is further connected with an electronic goniometer 5, the electronic device 5 for detecting the angle is in a state when the electric bicycle and electric bicycle is a downhill slope of the integrated controller 2 to the state of the transmission. The integrated controller 2 for the microcontroller. The microcontroller chip ATmega64, ATmegal6, AT89S52 and C8051F040 one. The output voltage of the battery is a 36V or 48V, the battery capacity for an IOA · h~30A · h.

[0016] When the normal driving the bicycle, a battery power supply 1, an electric generator driven by the working machine 3, when the electric machine 3 as a motor the engine mode; when the bicycle brake, a brake sensor detects that the state at this time is 4, then the integrated controller 2 through the switch machine motor generator 3 as a generator mode, thereby charging the battery; when the bicycle downhill, the state at this time is detected by the angle of the electronic device 5 and the integrated controller 2 through the power switching electric 3-one as a generator mode, thereby charging the battery 1.

[0017] When mechanical energy into the electric bicycle of the present invention is capable of sliding into electrical energy and stored, and the energy saving, simple in structure, easy to use, low cost, easy to promote use.

[0018] The above, only the preferred embodiment of the present invention, the present invention is not any limitation, any simple modification according to any of the technical spirit of the present invention made of the above embodiment of the embodiment, changes and equivalents structural transformations they fall within the scope of the technical solution of the present invention.

Claims (5)

An electric bicycle control system with a power generation function, characterized by: a battery (1), one motor-generator unit (3), the brake sensor and the integrated controller ⑷ 0), the rechargeable battery (1), machine and the motor generator brakes ⑶ sensor (4) respectively integrated controller (¾ connected to a battery (1) for storing electric bicycles and electric power generator machine C3) energy generated, the integrated controller O) capable of motoring and generating mode conversion machine motor generator (3), said brake sensor (4) for transmission of electric bicycle brake state to the integrated controller (2) ο

The electric bicycle with a power generation function of the control system according to claim 1, wherein: said integrated controller (¾ further connected with an electronic goniometer (5), said electronic inclinometer (with ¾ to detect electric bicycle and electric bicycle is in a state where the downhill slope in the state of the transmission to the integrated controller (2).

The bicycle with an electric power generating function of the control system according to claim 1, wherein: said integrated controller (¾ microcontroller.

4. The bicycle with an electric power generating function of a control system according to claim 3, wherein: said microcontroller chip AjTmegae ^ AjTmegaieAATSgSSZ and C8051F040 one.

The electric bicycle with a power generation function of the control system according to claim 1, characterized in that: said battery (1) output voltage of 36V or 48V, the battery (1) The capacity of IOA · h~30A · h.