CN202124036U - Automatic braking device for electric car - Google Patents
Automatic braking device for electric car Download PDFInfo
- Publication number
- CN202124036U CN202124036U CN2011202001674U CN201120200167U CN202124036U CN 202124036 U CN202124036 U CN 202124036U CN 2011202001674 U CN2011202001674 U CN 2011202001674U CN 201120200167 U CN201120200167 U CN 201120200167U CN 202124036 U CN202124036 U CN 202124036U
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- CN
- China
- Prior art keywords
- battery
- driven car
- microcontroller
- man
- car
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses an automatic braking device for an electric car, which comprises a micro-controller which is connected with a storage battery of the electric car; a first sensing switch and a second sensing switch which are connected with the micro-controller are respectively arranged in two handles of the electric car; and the micro-controller is connected with a braking pump which is arranged in a car body of the electric car by leads. The automatic braking device can automatically judge the action of braking to reduce car speed according to the actual situation of the electric car, so as to protect the personnel safety of drivers.
Description
Technical field:
The utility model is a kind of dead-man's device, a kind of specifically dead-man's device that is used for battery-driven car.
Background technology:
Battery-driven car, fast with its speed, price is low, energy-conserving and environment-protective, receives numerous urban subscribers' welcome deeply; Especially in the city, traffic congestion is more serious, and the volume ratio of battery-driven car is less, speed neither be very slow; Can be easy to avoid the traffic congestion highway section, fast speed arrives the destination.
But the safety of prior electric car is not enough, and the speed of battery-driven car generally drives generally more than 20km/h; Much human even surpass 30km/h, fast like this speed is with respect to all very danger of the car body of battery-driven car and driver, especially down-hill the time; Speed is faster; Two a lot of drivers then do not recognize the danger of excessive velocities, brake, and often all are just too late to repent when meeting accident.
The utility model content:
The purpose of the utility model is the weak point to prior art, and a kind of can self-stoppingly installing of battery-driven car that be used for is provided.
The technological solution of the utility model is following:
A kind of battery-driven car dead-man's device; Comprise the microcontroller that is connected with electromobile battery; In two grip of battery-driven car, be equipped with and said first, second inductive switch of microcontroller bonded assembly, described microcontroller also is connected with brake pump in being installed in the battery-driven car car body through lead.
Described a kind of battery-driven car dead-man's device, described brake pump is the electric brake pump.
The 3rd also interior with being installed in battery-driven car cushion inductive switch of described a kind of battery-driven car dead-man's device, described microcontroller is connected.
Described a kind of battery-driven car dead-man's device, described first, second inductive switch is near switch.
Described a kind of battery-driven car dead-man's device, described the 3rd inductive switch is near switch.
Described a kind of battery-driven car dead-man's device also is equipped with an electrolevel, an annunciator in the car body of battery-driven car, described electrolevel is connected with described microcontroller through lead with annunciator.
Described a kind of battery-driven car dead-man's device also is equipped with an electrolevel, an annunciator in the car body of battery-driven car, described electrolevel is connected with described microcontroller through lead with annunciator.
Described a kind of battery-driven car dead-man's device also is equipped with a speed sensor in the car body of battery-driven car, this speed sensor is connected with described microcontroller through lead.
The utility model beneficial effect is:
This brake gear can judge automatically and brake according to the real-time condition of battery-driven car, reduces the speed of a motor vehicle, protection driver's personal safety.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is done further explanation:
Fig. 1 is this later-model structural representation.
The specific embodiment:
The following stated is merely the preferred embodiment of the utility model, is not that scope to the utility model limits.
Embodiment sees accompanying drawing 1; A kind of battery-driven car dead-man's device; Comprise the microcontroller that is connected with electromobile battery; By storage battery the electric energy that needs is provided to microcontroller; In two grip of battery-driven car, be equipped with and said first, second inductive switch of microcontroller bonded assembly, described microcontroller also is connected with brake pump in being installed in the battery-driven car car body through lead.
Described brake pump is the electric brake pump.
The 3rd also interior with being installed in battery-driven car cushion inductive switch of described microcontroller is connected.
Described first, second inductive switch is near switch.
Described the 3rd inductive switch is near switch.
One electrolevel, an annunciator also are installed in the car body of battery-driven car, and described electrolevel is connected with described microcontroller through lead with annunciator.
One electrolevel, an annunciator also are installed in the car body of battery-driven car, and described electrolevel is connected with described microcontroller through lead with annunciator.
One speed sensor also is installed in the car body of battery-driven car, and this speed sensor is connected with described microcontroller through lead.
Principle of work: when the driver starts in the process that battery-driven car goes, two hands are held two handgrips tight in one's hands, and buttocks is sitting on the cushion simultaneously; This time, three inductive switches can both be sensed, and this device microcontroller is connected through lead with turn signal swich in addition, dial turn signal swich after, when left steering lamp or right steering lamp were glittering, microcontroller cut out the self-actuating brake function;
A) when two hands all broke away from the handgrip of battery-driven car, first, second inductive switch sent signal, and signal passes to microcontroller through cable, and microcontroller sends signal and gives brake pump, through brake pump battery-driven car was braked, and reduced the speed of a motor vehicle; Send the sound of warning in this while annunciator, the prompting driver;
B) break away from the handlebar of battery-driven car when hand; When buttocks also breaks away from cushion simultaneously; First or second inductive switch sends signal, the 3rd inductive switch sends signal, and these signals pass to microcontroller through cable, and microcontroller sends signal and gives brake pump; Through brake pump battery-driven car is braked, reduce the speed of a motor vehicle; Send the sound of warning in this while annunciator, the prompting driver;
C) when battery-driven car is down-hill, if the gradient surpasses certain angle, for example 15 °; Electrolevel can send signal, and this signal passes to microcontroller through cable, and microcontroller sends signal and gives brake pump; Through brake pump battery-driven car is braked, reduce the speed of a motor vehicle; Send the sound of warning in this while annunciator, the prompting driver;
D) when the speed of a motor vehicle of battery-driven car surpassed certain limitation, in the time of like 35km/h, speed sensor then can send signal; This signal passes to microcontroller through cable; Microcontroller sends signal and gives brake pump, through brake pump battery-driven car is braked, and reduces the speed of a motor vehicle; Send the sound of warning in this while annunciator, the prompting driver.
Claims (8)
1. battery-driven car dead-man's device; Comprise the microcontroller that is connected with electromobile battery; It is characterized in that: in two grip of battery-driven car, be equipped with and said first, second inductive switch of microcontroller bonded assembly, described microcontroller also is connected with brake pump in being installed in the battery-driven car car body through lead.
2. a kind of battery-driven car dead-man's device according to claim 1 is characterized in that: described brake pump is the electric brake pump.
3. a kind of battery-driven car dead-man's device according to claim 1 and 2 is characterized in that: the 3rd also interior with being installed in battery-driven car cushion inductive switch of described microcontroller is connected.
4. a kind of battery-driven car dead-man's device according to claim 1 is characterized in that: described first, second inductive switch is near switch.
5. a kind of battery-driven car dead-man's device according to claim 3 is characterized in that: described the 3rd inductive switch is near switch.
6. a kind of battery-driven car dead-man's device according to claim 1 is characterized in that: an electrolevel, an annunciator also are installed in the car body of battery-driven car, and described electrolevel is connected with described microcontroller through lead with annunciator.
7. a kind of battery-driven car dead-man's device according to claim 3 is characterized in that: an electrolevel, an annunciator also are installed in the car body of battery-driven car, and described electrolevel is connected with described microcontroller through lead with annunciator.
8. a kind of battery-driven car dead-man's device according to claim 1 is characterized in that: a speed sensor also is installed in the car body of battery-driven car, and this speed sensor is connected with described microcontroller through lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202001674U CN202124036U (en) | 2011-06-14 | 2011-06-14 | Automatic braking device for electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202001674U CN202124036U (en) | 2011-06-14 | 2011-06-14 | Automatic braking device for electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202124036U true CN202124036U (en) | 2012-01-25 |
Family
ID=45487105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202001674U Expired - Fee Related CN202124036U (en) | 2011-06-14 | 2011-06-14 | Automatic braking device for electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202124036U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149918A (en) * | 2013-05-14 | 2014-11-19 | 久鼎金属实业股份有限公司 | Electric carrier with handlebar sensing device |
| TWI599137B (en) * | 2016-01-08 | 2017-09-11 | 圓展科技股份有限公司 | Charging apparatus capable of automatically locking roller |
| CN109969323A (en) * | 2017-11-02 | 2019-07-05 | 株式会社岛野 | Braking control device and brake system |
| CN109969322A (en) * | 2017-10-24 | 2019-07-05 | 株式会社岛野 | Brake system |
-
2011
- 2011-06-14 CN CN2011202001674U patent/CN202124036U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149918A (en) * | 2013-05-14 | 2014-11-19 | 久鼎金属实业股份有限公司 | Electric carrier with handlebar sensing device |
| TWI599137B (en) * | 2016-01-08 | 2017-09-11 | 圓展科技股份有限公司 | Charging apparatus capable of automatically locking roller |
| CN109969322A (en) * | 2017-10-24 | 2019-07-05 | 株式会社岛野 | Brake system |
| CN109969323A (en) * | 2017-11-02 | 2019-07-05 | 株式会社岛野 | Braking control device and brake system |
| CN109969323B (en) * | 2017-11-02 | 2021-05-25 | 株式会社岛野 | Brake control device and brake system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20120614 |