CN202593302U - Safety prevention power-off control device for electric vehicle - Google Patents
Safety prevention power-off control device for electric vehicle Download PDFInfo
- Publication number
- CN202593302U CN202593302U CN 201220175170 CN201220175170U CN202593302U CN 202593302 U CN202593302 U CN 202593302U CN 201220175170 CN201220175170 CN 201220175170 CN 201220175170 U CN201220175170 U CN 201220175170U CN 202593302 U CN202593302 U CN 202593302U
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- driven car
- power
- human body
- control device
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Abstract
The utility model discloses a safety prevention power-off control device for an electric vehicle. A human body detector is electrically connected to a power-off controller of the electric vehicle, so as to detect whether a user sits on the seat cushion of the electric vehicle or not; the human body detector is arranged on the front vehicle body or the meter seat of the electric vehicle, so as to detect the part behind the front vehicle body or the meter seat, and output corresponding signals to control the power-off controller; when the human body detector detects that the user sits on the seat cushion, the power-off controller is used for conducting continuously under the action of controlling, so as to control the electric motor of the electric vehicle to start and operate; and when the human body detector detects that the user does not sit on the seat cushion, the power-off controller is used for cutting off a power supply, so that the electric motor cannot start and operate. Therefore, accidents such as electric vehicle boosting caused by carelessness of the user, or miss-touching of a handle by other people or a toddler can be avoided; the maneuverability and the driving safety of the electric vehicle can be improved; and the effect of automatic safety driving is realized.
Description
Technical field
The utility model is relevant with battery-driven car, the more detailed power-down control device that relates to a kind of Electrical Bicycle safety precaution use.
Background technology
Battery-driven car (Electrical Bicycle) is because of the factors such as environmental protection demand of carbon reduction, each big depot of the world research and development and sale of being correlated with invariably at present, and it also receives various countries people's acceptance and favor gradually.
The Full Vehicle System of battery-driven car design is at present let a hundred schools contend, but power system then comprises the CD-ROM drive motor that impels battery-driven car to advance basically, and supply CD-ROM drive motor electric power is with the associated batteries of running.
The start mode of unblanking of general battery-driven car is with the electric door lock on the key operated battery-driven car; Push the power supply touch switch on the handlebar frame again, to start electro-motor, the knight sits and places on the seat cushion then; Handle is used in the acceleration of rotating battery-driven car at any time again, so that battery-driven car is advanced.But when battery begins the power supply of the motor of battery-driven car; Because battery-driven car can't send any sound under the powered battery state; Therefore whether the knight often is difficult to discover battery-driven car and still is in the starting state; So that away from keyboard or knight neglects under the situation of dredging the knight, and knight, other people or child's malfunction handle take place easily, and dangerous situation such as take place that battery-driven car is advanced forward; Or because of other people or child for the moment curiosity remove swing handle, cause that battery-driven car is sudden and violent suddenly to be dashed and send out outside the disppointment.In addition, get into an accident in by bike and cause when falling car, the power supply of battery-driven car and electro-motor still are starting state, so that easily because of accidents such as ignorant malfunction take place to dash cruelly.No matter be under above-mentioned which kind of situation, general battery-driven car all has potential danger property in the use, and the problem on user's safety.
The utility model content
The utility model technical matters to be solved is: whether the battery-driven car of prior art is difficult to discover and is in the starting state, thereby generation such as dashes cruelly at accident easily.
For achieving the above object; The utility model provides a kind of battery-driven car safety precaution power-down control device; Wherein, The front vehicle body of battery-driven car includes handlebar frame and centre meter base, and whether the circuit breaking controller of the electro-motor of battery-driven car electrically connects to have to sit on the seat cushion in order to the aftercarriage of detecting battery-driven car puts knight's a human body detector; This human body detector is arranged at the front vehicle body of battery-driven car, detecting towards the rear, and exports corresponding signal and controls circuit breaking controller.
In preferred embodiment, this human body detector is made as infrared and receives detector.
In preferred embodiment, this human body detector is arranged at the meter base rear side of battery-driven car.
Further, the meter base of this battery-driven car is provided with in order to a containing hole of human body detector to be set backwards.
In preferred embodiment, this human body detector is arranged at the front vehicle body rear side of battery-driven car.
In preferred embodiment, the front vehicle body rear side of this battery-driven car is provided with in order to a containing hole of human body detector to be set backwards.
Below in conjunction with technical scheme, the useful technique effect of the utility model is described: the battery-driven car of the utility model must have to sit on cushion to be put under knight's state, and just the may command electro-motor starts and running; And stop or traffic accident is fallen and when leaving seat cushion when the knight is temporary transient; Battery-driven car is cut off the electricity supply at once automatically; Thereby avoid knight's carelessness or other people, child's malfunction to quickening to cause accidents such as battery-driven car dashes cruelly with handle; Can improve the handling and travel safety of battery-driven car, and reach automatic safe stagnation of movement effect.
Description of drawings
Fig. 1 uses the scheme drawing that is incorporated into battery-driven car for the utility model preferred embodiment safety precaution power-down control device;
Fig. 2 is the diagram of block of Fig. 1 battery-driven car and safety precaution power-down control device thereof;
Fig. 3 is the block diagram of handlebar frame, meter base and the human body detector of Fig. 1 battery-driven car;
Fig. 4 is the meter base of Fig. 1 battery-driven car and the three-dimensional exploded view of human body detector;
Fig. 5 is the scheme drawing () of the running condition of Fig. 1 battery-driven car safety precaution power-down control device;
Fig. 6 is the scheme drawing (two) of the running condition of Fig. 1 battery-driven car safety precaution power-down control device;
Fig. 7 is that another preferred embodiment safety precaution power-down control device of the utility model is used the scheme drawing that combines battery-driven car;
Fig. 8 is the scheme drawing () of the running condition of Fig. 7 battery-driven car safety precaution power-down control device;
Fig. 9 is the scheme drawing (two) of the running condition of Fig. 7 battery-driven car safety precaution power-down control device.
[main element nomenclature]
The specific embodiment
Relevant the utility model is for achieving the above object, and technological means that is adopted and effect thereof are enumerated possible embodiments at present, and the conjunction with figs. explanation is as follows:
At first, see also Fig. 1, Fig. 2 and Fig. 3, the utility model safety precaution power-down control device mainly is applicable to battery-driven car (Electrical Bicycle) aspect; Shown in figure; Battery-driven car 1 has front vehicle body 11 and front-wheel thereof 13 and aftercarriage 12 and trailing wheel 14 thereof equally, be provided with two ends handle 17 at the handlebar frame 15 of front vehicle body 11, and its centre is provided with meter base 18; Then be provided with seat cushion 16 on the aftercarriage 12, and electro-motor 2 and battery 21 be set to drive trailing wheel 14.
At Fig. 1 to the preferred embodiment shown in Figure 4; The utility model safety precaution power-down control device is on the circuit breaking controller 3 of battery-driven car 1, to electrically connect a human body detector 6; Whether have on the seat cushion 16 with detecting battery-driven car 1 to sit and put knight 7 (consulting Fig. 6); And circuit breaking controller 3 a same electric door lock 4 and the power supply touch switchs 5 of electrically connecting with 22 actions of control starter controller, make battery 21 electric power supply electro-motors, 2 startups and running.
The utility model power-down control device mainly is arranged at human body detector 6 meter base 18 of battery-driven car 1, detecting towards the rear, and exports corresponding signal and controls circuit breaking controller; Like Fig. 1, Fig. 3 and shown in Figure 4; Human body detector 6 can adopt infrared to receive detector, and the housing 181 of meter base 18 is provided with perspective cover 183 and inner instrument carrier panel 182, in preferable enforcement structure; Human body detector 6 and housing thereof 61 and conductor wire 63 are arranged at meter base 18 inside of battery-driven car 1; And the meter base 18 of battery-driven car 1 can be provided with a containing hole 184 backwards, the detecting position 62 that manifests human body detector 6 with setting, and detect towards the rear.In addition, to the embodiment shown in Figure 9, front vehicle body 11 rear sides that can be directly human body detector 6 be arranged at battery-driven car 1 are in the containing hole 111 at rear, to detect towards the rear through containing hole 111 at Fig. 7.
When the power-down control device of the utility model in Fig. 2 and Fig. 5 or running condition shown in Figure 8; It is electric door lock 4 with key operated battery-driven car 1; But, human body detector 6 is unmanned state's (consulting Fig. 5 or Fig. 8) on the seat cushion 16 because of detecting; Thereby make circuit breaking controller 3 become open circuit, can't start and running with control electro-motor 2.
When the power-down control device of the utility model in Fig. 2 and Fig. 6 or running condition shown in Figure 9; It is electric door lock 4 with key operated battery-driven car 1; And knight 7 sits and places on the seat cushion 16, and human body detector 6 detected at once on the seat cushion 16 and put knight 7 state for sitting this moment, thereby makes the circuit breaking controller 3 controlled conducting that can continue; Press voltage source touch switch 5 through knight 7; Electro-motor 2 with control battery-driven car 1 starts and running, cooperates knight 7 to rotate again and quickens to make battery-driven car 1 to overtake with handle 17.In addition; Stop or traffic accident is fallen and when leaving seat cushion 16 when knight 7 is temporary transient; Because of detecting, human body detector 6 is the unmanned state on the seat cushion 16; And circuit breaking controller 3 is cut off the electricity supply at once, cause accidents such as battery-driven car 1 dashes cruelly to avoid knight's 7 carelessness or other people, child's malfunction with handle 17 to acceleration.
In sum; The utility model can solve the deficiency and the defective of existing vehicle technology; Its gordian technique is: battery-driven car 1 must have seat to put under knight's 7 states on the seat cushion 16; Just may command electro-motor 2 starts and running, thereby can improve the handling and travel safety of battery-driven car 1, and reaches the effect of automatic safe stagnation of movement.
The above embodiment that lifts only uses and is convenient explanation the utility model; And be not in a limitative way; Not under the prerequisite of the utility model spirit category, the those skilled in the art various simple and easy variation and the modification that can do, all must include in the scope of claims.
Claims (6)
1. battery-driven car safety precaution power-down control device; It is characterized in that; The front vehicle body of battery-driven car includes handlebar frame and centre meter base, and whether the circuit breaking controller of the electro-motor of battery-driven car electrically connects to have to sit on the seat cushion in order to the aftercarriage of detecting battery-driven car puts knight's a human body detector; This human body detector is arranged at the front vehicle body of battery-driven car, detecting towards the rear, and exports corresponding signal and controls circuit breaking controller.
2. according to the said battery-driven car safety precaution of claim 1 power-down control device, it is characterized in that this human body detector is made as infrared and receives detector.
3. according to the said battery-driven car safety precaution of claim 1 power-down control device, it is characterized in that this human body detector is arranged at the meter base rear side of battery-driven car.
4. according to the said battery-driven car safety precaution of claim 3 power-down control device, it is characterized in that the meter base of this battery-driven car is provided with in order to a containing hole of human body detector to be set backwards.
5. according to the said battery-driven car safety precaution of claim 1 power-down control device, it is characterized in that this human body detector is arranged at the front vehicle body rear side of battery-driven car.
6. according to the said battery-driven car safety precaution of claim 5 power-down control device, it is characterized in that the front vehicle body rear side of this battery-driven car is provided with in order to a containing hole of human body detector to be set backwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220175170 CN202593302U (en) | 2012-03-23 | 2012-04-23 | Safety prevention power-off control device for electric vehicle |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220114500.4 | 2012-03-23 | ||
| CN201220114500 | 2012-03-23 | ||
| CN 201220175170 CN202593302U (en) | 2012-03-23 | 2012-04-23 | Safety prevention power-off control device for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202593302U true CN202593302U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220175170 Expired - Fee Related CN202593302U (en) | 2012-03-23 | 2012-04-23 | Safety prevention power-off control device for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202593302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115050119A (en) * | 2021-02-26 | 2022-09-13 | 北京骑胜科技有限公司 | Safety control method and system for vehicle |
-
2012
- 2012-04-23 CN CN 201220175170 patent/CN202593302U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115050119A (en) * | 2021-02-26 | 2022-09-13 | 北京骑胜科技有限公司 | Safety control method and system for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20170423 |