CN103192736A - Impact-preventing system and method for electric vehicle - Google Patents
Impact-preventing system and method for electric vehicle Download PDFInfo
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- CN103192736A CN103192736A CN2013101163092A CN201310116309A CN103192736A CN 103192736 A CN103192736 A CN 103192736A CN 2013101163092 A CN2013101163092 A CN 2013101163092A CN 201310116309 A CN201310116309 A CN 201310116309A CN 103192736 A CN103192736 A CN 103192736A
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Abstract
The invention relates to the field of light tools for riding instead of walk, in particular to an electric cart or tricycle. An impact-preventing system for an electric vehicle comprises an electric vehicle control system and a human body sensor. The electric vehicle control system comprises an input control system, a central controller and an output control system. The input control system comprises a power circuit, a brake handle circuit and a Hall turning handle circuit, wherein the output end of the power circuit, the output end of the brake handle circuit and the output end of the Hall turning handle circuit are respectively connected with the central controller. The output control system is connected with the central controller, and the output end of the human body sensor is connected with one output end of the input control system and then is connected with the input end of the central controller. According to the impact-preventing system, the problem that the vehicle rushes forwards to damage a driver or injure a passer-by due to the turning of an electric vehicle handle by accident under the condition that an electric door lock is not shut down timely before or after riding can be effectively solved.
Description
Technical field
The present invention relates to light walking-replacing tool field, relate in particular to electric bicycle or three-wheel vehicle.
Background technology
Electric bicycle, three-wheel vehicle in the prior art, ride preceding or ride after in time do not close under the situation of electric door lock, causing because driver and crew or other people rotate the battery-driven car handle carelessly that the vehicle preshoot is pulled wound steerman, the passerby's that wounds major accident occurs repeatedly, has been the serious hidden danger of the current motor-car of electrogenesis safety traffic.
Summary of the invention
Goal of the invention of the present invention is, provide a kind of avoid riding preceding or ride after in time do not close under the situation of electric door lock, avoid causing because of the careless battery-driven car handle that rotates that the vehicle preshoot is pulled wound steerman, the passerby's that wounds battery-driven car erosion control anti-channeling system.
Another goal of the invention of the present invention is, a kind of method of battery-driven car erosion control anti-channeling is provided.
One of goal of the invention of the present invention is achieved in that
Battery-driven car erosion control anti-channeling system comprises electric vehicle control system and human perception device, and described electric vehicle control system comprises input control system, central controller and output control system; Described input control system comprises power circuit, brake handle circuit, the Hall handle circuit that mouth is connected with central controller respectively; Described output control system is connected with described central controller, and the mouth of described human perception device is connected with one of them mouth of described input control system again and is connected with the input end of described central controller.Each circuit in the input control system is equipped with a mouth and is connected with central controller.
Further, described input control system also comprises speed limit circuit, undervoltage detection circuit, the over-current detection circuit that mouth is connected with described central controller.
Further, the mouth of described human perception device is connected with the input end of described central controller after isolation diode is connected with one of them mouth of described input control system.The mouth that is described human perception device is connected with the input end of described central controller after isolation diode is connected with the mouth of described brake handle circuit; Perhaps the mouth of described human perception device is connected with the input end of described central controller after isolation diode is connected with the mouth of described Hall handle circuit; Perhaps the mouth of described human perception device is connected with the input end of described central controller after isolation diode is connected with the mouth of described power circuit; Perhaps the mouth of described human perception device is connected with the input end of described central controller after isolation diode is connected with the mouth of described speed limit circuit; Perhaps the mouth of described human perception device is connected with the input end of described central controller after isolation diode is connected with the mouth of described electric circuit inspection circuit; Perhaps the mouth of described human perception device is connected with the input end of described central controller after isolation diode is connected with the mouth of described undervoltage detection circuit.
Described human perception device is any of infrared inductor, photoelectric sensor, pressure-sensitive inductor, transfiguration inductor, inductance inductor, fine motion inductor.Specifically can be photoelectric switch, pressure sensitive switch, near switch or micro-switch etc.
Further, described human perception device is installed in driver and crew's vehicle seat place.Described human perception device can be mounted in vehicle seat inside, also can be installed on vehicle seat bottom, and the backrest place with vehicle seat also can be installed, and described human perception device can be any position that is installed in vehicle seat, as long as can the perception human body.
Another goal of the invention of the present invention is achieved in that
A kind of method of battery-driven car erosion control anti-channeling is sent instruction by the human perception device to the central controller of battery-driven car, thus drive motor conducting or the outage of control battery-driven car; Wherein said human perception device is installed in driver and crew's vehicle seat place, the mouth of described human perception device be connected with the input end of described central controller again after one of them mouth of input control system is connected; Described electric vehicle control system comprises input control system, central controller and output control system; Described input control system comprises power circuit, brake handle circuit, Hall handle circuit, over-current detection circuit, undervoltage detection circuit and the speed limit circuit that mouth is connected with central controller respectively; Described output control system is connected with described central controller; Described input control system is given described output control system by described central controller with instruction issuing and is carried out by described output control system; For the human perception device, when driver and crew were sitting on the seat, the human perception device sent ' riding ' instruction, and described central controller is controlled the motor-driven conducting after receiving ' riding ' instruction immediately, and battery-driven car just can enter running state; When driver and crew left the seat, human body gravity perceptron sent ' parking ' instruction immediately, and central controller is namely controlled the drive motor circuit and ended after receiving ' parkings ' instruction, drive motor outage, thereby realization battery-driven car erosion control anti-channeling.
Further, the mouth of described human perception device is connected with the input end of described central controller after isolation diode is connected with one of them mouth of input control system again.
The electric locomotive erosion control system of scurrying is applicable to various electric locomotives, under the situation that does not influence former car performance, outward appearance, in the seat or seat bottom and spinal support etc. are any can the human perception device be installed by the position of human perception, by described human perception device, as parts such as infrared inductor, photoelectric sensor, pressure-sensitive inductor, transfiguration inductor, inductance inductor, fine motion inductors, remove to control starting speed adjusting module and the driving starting speed governing handle of battery-driven car, thereby reach the purpose of electric locomotive erosion control, anti-channeling.
The human perception device be installed in the seat or seat bottom and spinal support etc. are any can be by the position of human perception, select mode the most reasonable, most convenient to insert according to different model, the different designs of controller for electric vehicle.
The principle of work that the battery-driven car erosion control is scurried system is as follows:
At first, the mouth of one of them of the mouth of human perception device and brake handle circuit, Hall handle circuit, speed limit circuit, power circuit, over-current detection circuit, undervoltage detection circuit is connected the back and is connected with described central controller input end.
Human inductor is installed in any position that the vehicle seat place can the perception human body exists, human inductor often open or normally closed contact removes to select brake handle circuit in the electric vehicle control system according to the requirement of the central controller ' high level enables ' of battery-driven car or ' low level enables ', Hall handle circuit, the speed limit circuit, power circuit, over-current detection circuit, the mouth of one of them circuit of undervoltage detection circuit connects the back pin corresponding with central controller and connects, central controller detect that the human perception device ' is ridden ' or ' parking ' instruction after, the conducting of immediate command motor-drive circuit or locking.
Be connected to the corresponding input pin of central controller by ' high level enables ' or ' low level enables ' requirement as the mouth of the mouth of human perception device and brake handle circuit, after the people is sitting on the seat, human inductor sends ' riding ' instruction, this instruction removes to trigger central controller with the speed-slackening signal that the brake handle circuit sends, after central controller is received instruction, make the motor-driven conducting; Battery-driven car can enter running state; Human body leaves the seat after stopping, and human inductor sends ' parking ' instruction, and trigger central controller and make the drive motor locking, i.e. drive motor outage, this moment, no matter drg was in any state, and battery-driven car all is in dead ship condition.
Wherein, output control system comprises motor-driven and the motor Hall commutation circuit that is connected with described central controller respectively.
The speed limit circuit is that motor speed is controlled, and avoids surpassing the restriction rotating speed; Undervoltage detection circuit is protected the storage battery car storage battery, avoids storage battery to work under undervoltage condition, guarantees the life-span of storage battery; Over-current detection circuit is that the above overload protection of allowed band can not appear in protection motor-drive circuit and driving motor.
Advantage of the present invention:
1, use when starting to walk battery-driven car, no matter whether open electric door lock, before the personnel of driving No took vehicle seat, vehicle all was in erosion control anti-channeling guard mode, no matter is that steerman or other people all can't start locomotive.
2, after steerman is got off, no matter be that steerman or other people also can't start locomotive, all can guarantee being perfectly safe of chaufeur and passerby.
Description of drawings
Fig. 1 is installed in the scheme drawing of battery-driven car for the present invention.
Fig. 2 is principle of the invention block scheme.
Fig. 3 is one of embodiment of the invention circuit diagram.
Among the figure:
1 vehicle seat, 2 human perception devices, 3 signal wire (SW)s, 4 motor-driven, 5 central controllers, 6 central siphons, 7 motor Hall commutations, 31 power circuits, 32 Hall handle circuit, 33 brake handle circuit, 34 speed limit circuit, 35 undervoltage detection circuits, 36 over-current detection circuits, 331 brake handle.
The specific embodiment
The present invention is described further in conjunction with Fig. 1, Fig. 2:
The battery-driven car erosion control system of scurrying comprises electric vehicle control system and human perception device.Electric vehicle control system comprises undervoltage detection circuit 35, Hall handle circuit 32, brake handle circuit 33, over-current detection circuit 36, motor Hall commutation 7, the motor-driven 4 that is connected with central controller 5 respectively.
According to different automobile types, the human perception device can be connected with central controller in different ways, passes central siphon 6 as the mouth of human perception device 2 by signal wire (SW) 3 and is connected with central controller 5 after isolation diode is connected with the mouth of the Hall handle circuit 32 of electric vehicle control system; Or the mouth of human perception device 2 passes central siphon 6 by signal wire (SW) 3 and is connected with central controller 5 after isolation diode is connected with the mouth of the speed limit circuit 34 of electric vehicle control system; Or the mouth of human perception device 2 passes central siphon 6 by signal wire (SW) 3 and is connected with central controller 5 after isolation diode is connected with the mouth of the brake handle circuit 33 of electric vehicle control system; Or the mouth of human perception device 2 passes central siphon 6 by signal wire (SW) 3 and is connected with central controller 5 after isolation diode is connected with the mouth of the power circuit 31 of electric vehicle control system; Or the mouth of human perception device 2 passes central siphon 6 by signal wire (SW) 3 and is connected with central controller 5 after isolation diode is connected with the mouth of the undervoltage detection circuit 35 of electric vehicle control system; Or the mouth of human perception device 2 passes central siphon 6 by signal wire (SW) 3 and is connected with central controller 5 after isolation diode is connected with the mouth of the over-current detection circuit 36 of electric vehicle control system; Human inductor 2 sends instruction by the central controller 5 to battery-driven car, thus motor-driven 4 conductings or the outage of control battery-driven car;
After navigating mate was seated at vehicle seat 1, human perception device 2 sent ' riding ' instruction immediately and gives central controller 5, and under the prerequisite that drg discharges, central controller 5 triggers motor-driven 4 starting vehicles and travels; After navigating mate leaves seat 1, human perception device 2 sends one ' parking ' instruction immediately and passes to central controller 5, no matter drg was in and discharged or braking state this moment, central controller 5 all triggers motor-driven 4 immediately and makes motor-driven 4 outages, vehicle is in dead ship condition, under this state, the equal fail to start vehicle of person for driving a car and other people.
The present invention is described further below in conjunction with Fig. 3:
Present embodiment: battery-driven car is the battery-driven car that central controller 5 adopts the brushless motor of MC33035 chip; Human inductor 2 adopts micro-switch.
As shown in Figure 3, one of the normally closed contact of brake handle 331 terminates at the ground wire of zero level, and the other end is connected on the pin 23 that the high level of central controller 5 enables to drive, and when brake handle 331 was release position, the contact of brake handle 331 was for often opening.
Human perception device 2(micro-switch) contact under no driver and crew's situation is normally closed contact, human perception device 2 one terminates at the ground wire of zero level, the high level that is parallel to central controller 5 behind one piece of isolation diode of other end series connection enables to drive on the pin 23, though this moment, the contact of brake handle 331 was in normally open, but the contact of human perception device 2 is still in normally off, even rotation Hall handle battery-driven car can not start yet, reach the purpose of battery-driven car erosion control anti-channeling.
The human perception device that the present invention adopts is the existing product of conventional model on the market; The motor of indication battery-driven car of the present invention can be also brush motor of brushless motor, and each circuit also is the circuit in the existing battery-driven car of each manufacturer in the electric vehicle control system.
The human inductor of general low horsepower common electrical motor-car can adopt the fine motion contact switch; The high-grade battery-driven car of high-power can adopt NPN/PNP solid-state near switch.
Claims (9)
1. battery-driven car erosion control anti-channeling system comprises electric vehicle control system, and described electric vehicle control system comprises input control system, central controller and output control system; Described input control system comprises power circuit, brake handle circuit, the Hall handle circuit that mouth is connected with central controller respectively; Described output control system is connected with described central controller, it is characterized in that, also comprises the human perception device, and the mouth of described human perception device is connected with one of them mouth of described input control system again and is connected with the input end of described central controller.
2. battery-driven car erosion control anti-channeling according to claim 1 system is characterized in that the mouth of described human perception device is connected with the input end of described central controller after isolation diode is connected with one of them mouth of described input control system.
3. battery-driven car erosion control anti-channeling according to claim 1 and 2 system is characterized in that described input control system also comprises the speed limit circuit that mouth is connected with central controller.
4. battery-driven car erosion control anti-channeling according to claim 1 and 2 system is characterized in that described input control system also comprises mouth and the undervoltage detection circuit that is connected with central controller.
5. battery-driven car erosion control anti-channeling according to claim 1 and 2 system is characterized in that described input control system also comprises mouth and the over-current detection circuit that is connected with central controller.
6. battery-driven car erosion control anti-channeling according to claim 1 and 2 system is characterized in that described human perception device is any in infrared inductor, opto-electronic pickup, pressure-sensitive inductor, transfiguration inductor, inductance inductor, the fine motion inductor.
7. battery-driven car erosion control anti-channeling according to claim 1 and 2 system is characterized in that described human perception device is installed in driver and crew's vehicle seat place.
8. the method for a battery-driven car erosion control anti-channeling is characterized in that: send instruction by the human perception device to the central controller of battery-driven car, thus drive motor conducting or the outage of control battery-driven car; Wherein said human perception device is installed in driver and crew's vehicle seat place, and the mouth of described human perception device is connected with one of them mouth of input control system again and is connected with the input end of described central controller; Described electric vehicle control system comprises input control system, central controller and output control system; Described input control system comprises power circuit, brake handle circuit, Hall handle circuit, mistake alignment detection circuit, undervoltage detection circuit and the speed limit circuit that mouth is connected with central controller respectively; Described output control system is connected with described central controller; Described input control system is given described output control system by described central controller with instruction issuing and is carried out by described output control system; Namely when driver and crew were sitting on the seat, the human perception device sent ' riding ' instruction, and described central controller is controlled the motor-drive circuit conducting after receiving ' riding ' instruction immediately, and battery-driven car just can enter running state; When driver and crew left the seat, the human perception device sent ' parking ' instruction immediately, and central controller is namely controlled the drive motor circuit and ended after receiving ' parkings ' instruction, drive motor outage, thereby realization battery-driven car erosion control anti-channeling.
9. the method for described a kind of battery-driven car erosion control anti-channeling according to Claim 8, it is characterized in that: the mouth of described human perception device is connected with the input end of described central controller after isolation diode is connected with one of them mouth of input control system again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101163092A CN103192736A (en) | 2013-03-14 | 2013-04-07 | Impact-preventing system and method for electric vehicle |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320114793.0 | 2013-03-14 | ||
| CN201320114793 | 2013-03-14 | ||
| CN2013101163092A CN103192736A (en) | 2013-03-14 | 2013-04-07 | Impact-preventing system and method for electric vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN103192736A true CN103192736A (en) | 2013-07-10 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320167443 Expired - Fee Related CN203158158U (en) | 2013-03-14 | 2013-04-07 | Anti-scour and anti-creeping system for electric vehicle |
| CN2013101163092A Pending CN103192736A (en) | 2013-03-14 | 2013-04-07 | Impact-preventing system and method for electric vehicle |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320167443 Expired - Fee Related CN203158158U (en) | 2013-03-14 | 2013-04-07 | Anti-scour and anti-creeping system for electric vehicle |
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| Country | Link |
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| CN (2) | CN203158158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590048A (en) * | 2014-12-24 | 2015-05-06 | 江苏科技大学 | Anti-galloping device for electric vehicle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203158158U (en) * | 2013-03-14 | 2013-08-28 | 叶启林 | Anti-scour and anti-creeping system for electric vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3773131A (en) * | 1970-03-31 | 1973-11-20 | Motobecane Ateliers | Electric autocycle |
| CN101407183A (en) * | 2008-11-20 | 2009-04-15 | 宋在务 | Controller for electric vehicle |
| CN201350957Y (en) * | 2008-11-14 | 2009-11-25 | 爱菲斯国际有限公司 | Improved electric auxiliary bicycle |
| CN202076978U (en) * | 2011-05-17 | 2011-12-14 | 杭州宇扬科技股份有限公司 | Intelligent brushless motor controller |
| CN202206356U (en) * | 2011-08-12 | 2012-04-25 | 张亚伟 | Device for controlling energizing switch of electric bicycle in infrared sensing mode |
| CN202518116U (en) * | 2012-01-16 | 2012-11-07 | 刘卫东 | Put-through eclectic vehicle controller |
| CN203158158U (en) * | 2013-03-14 | 2013-08-28 | 叶启林 | Anti-scour and anti-creeping system for electric vehicle |
-
2013
- 2013-04-07 CN CN 201320167443 patent/CN203158158U/en not_active Expired - Fee Related
- 2013-04-07 CN CN2013101163092A patent/CN103192736A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3773131A (en) * | 1970-03-31 | 1973-11-20 | Motobecane Ateliers | Electric autocycle |
| CN201350957Y (en) * | 2008-11-14 | 2009-11-25 | 爱菲斯国际有限公司 | Improved electric auxiliary bicycle |
| CN101407183A (en) * | 2008-11-20 | 2009-04-15 | 宋在务 | Controller for electric vehicle |
| CN202076978U (en) * | 2011-05-17 | 2011-12-14 | 杭州宇扬科技股份有限公司 | Intelligent brushless motor controller |
| CN202206356U (en) * | 2011-08-12 | 2012-04-25 | 张亚伟 | Device for controlling energizing switch of electric bicycle in infrared sensing mode |
| CN202518116U (en) * | 2012-01-16 | 2012-11-07 | 刘卫东 | Put-through eclectic vehicle controller |
| CN203158158U (en) * | 2013-03-14 | 2013-08-28 | 叶启林 | Anti-scour and anti-creeping system for electric vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590048A (en) * | 2014-12-24 | 2015-05-06 | 江苏科技大学 | Anti-galloping device for electric vehicle |
| CN104590048B (en) * | 2014-12-24 | 2016-08-31 | 江苏科技大学 | A kind of electric motor car anti-joy ride device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203158158U (en) | 2013-08-28 |
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Application publication date: 20130710 |