CN204606020U - A kind of bicycle overspeed system for prompting - Google Patents
A kind of bicycle overspeed system for prompting Download PDFInfo
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- CN204606020U CN204606020U CN201520289984.XU CN201520289984U CN204606020U CN 204606020 U CN204606020 U CN 204606020U CN 201520289984 U CN201520289984 U CN 201520289984U CN 204606020 U CN204606020 U CN 204606020U
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Abstract
The utility model discloses a kind of bicycle overspeed system for prompting, comprise microprocessor and the motor drive module be attached thereto respectively, pulse shaping circuit, gsm module, alarm module and load module, also comprise Hall element, motor and contraction pole, Hall element is connected with microprocessor through pulse shaping circuit, Hall element is arranged on the front fork of bicycle, motor is connected with microprocessor through motor drive module, the two ends of contraction pole connect motor respectively and vehicle is stopped, and gsm module and telecommunication terminal set up radio communication.The utility model can when exceeding the speed limit forced deceleration, and the hypervelocity information of cyclist can be sent to household in real time.
Description
Technical field
The utility model belongs to bicycle equipment field, particularly a kind of bicycle overspeed system for prompting.
Background technology
At present, about the scheme of bicycle overspeed alarm set, be Negotiation speed sensor mostly, micro controller system measures the speed of a motor vehicle of cyclist, when exceeding the speed limit, cyclist's slow down is reminded by speech chip or loud speaker, but the program only can provide the overspeed prompting function to rider, and can not force cyclist is slowed down, if cyclist is minor, whether existing bicycle overspeed alarm set can not allow its father and mother understand it often to exceed the speed limit, cannot in time the child of oneself be criticized and be educated, to reduce the generation of traffic accident.
Utility model content
In order to solve the technical matters that above-mentioned background technology proposes, the utility model aims to provide a kind of bicycle overspeed system for prompting, and the hypervelocity information of cyclist also can be sent to household by forced deceleration in real time when exceeding the speed limit.
In order to realize above-mentioned technical purpose, the technical solution of the utility model is:
A kind of bicycle overspeed system for prompting, this Operation system setting is in bicycle body, the motor drive module comprising microprocessor and be attached thereto respectively, pulse shaping circuit, gsm module, alarm module and load module, also comprise Hall element, motor and contraction pole, described Hall element is connected with microprocessor through pulse shaping circuit, Hall element is arranged on the front fork of bicycle, described motor is connected with microprocessor through motor drive module, the two ends of described contraction pole connect motor respectively and vehicle is stopped, described gsm module and telecommunication terminal set up radio communication.
Wherein, above-mentioned pulse shaping circuit is single-shot trigger circuit.
Wherein, above-mentioned single-shot trigger circuit comprises NAND gate and not gate, and an input end of NAND gate connects Hall element, and its another input end connects the mouth of not gate, the input end of not gate connects the mouth of NAND gate, and the mouth of not gate connects microprocessor.
Wherein, above-mentioned microprocessor adopts 89C51 micro controller system.
Wherein, above-mentioned alarm module comprises buzzer phone and LED, and described buzzer phone is connected with microprocessor respectively with LED.
Wherein, above-mentioned load module adopts matrix keyboard.
Wherein, the model of above-mentioned Hall element is A3144.
Wherein, the model of above-mentioned motor drive module is L298N.
Wherein, above-mentioned motor is 28BYJ148 stepping motor.
Adopt the beneficial effect that technique scheme is brought:
(1) the utility model realizes the control of stopping to vehicle by motor and contraction pole, when systems axiol-ogy travels to bicycle overspeed, not by means of only alarm module to cyclist's warning reminding, also to stop forced deceleration by controlling car;
(2) the utility model is provided with gsm module, when people is minor by bike, gsm module can set up radio communication with the communicating terminal of the household of cyclist, and hypervelocity information is sent to its household, to criticize the child of oneself and to educate in time, correct the custom by bike of its mistake;
(3) Applicable scope of the present utility model is very wide, can be arranged on all kinds of bicycle or battery-driven car, does not need dismounting bicycle or battery-driven car, for the car in difference wheel footpath, only need wheel for inputting footpath, cost is low, and applicability is strong.
Accompanying drawing explanation
Fig. 1 is system architecture diagram of the present utility model.
Fig. 2 is the connection diagram of the utility model motor and contraction pole.
Fig. 3 is the constructional drawing of the utility model pulse shaping circuit.
Fig. 4 is the schematic diagram of the utility model load module.
Detailed description of the invention
Below with reference to accompanying drawing, the technical solution of the utility model is described in detail.
System architecture diagram of the present utility model as shown in Figure 1, a kind of bicycle overspeed system for prompting, this Operation system setting is in bicycle body, the motor drive module comprising microprocessor and be attached thereto respectively, pulse shaping circuit, gsm module, alarm module and load module, also comprise Hall element, motor and contraction pole, described gsm module and telecommunication terminal set up radio communication, described Hall element is connected with microprocessor through pulse shaping circuit, Hall element is arranged on the front fork of bicycle, described motor is connected with microprocessor through motor drive module, the connection diagram of motor and contraction pole in the utility model as shown in Figure 2, the two ends of described contraction pole connect motor respectively and vehicle is stopped.
In the present embodiment, pulse shaping circuit is single-shot trigger circuit, its structure as shown in Figure 3, comprise NAND gate 74ALS02, not gate 74LS04, electric capacity C and resistance R, an input end of described NAND gate 74ALS02 connects Hall element, and its another input end connects the mouth of not gate 74LS04, and the mouth of 74ALS02 connects the input end of 74LS04 through electric capacity C, the mouth of 74LS04 connects microprocessor, and feeder ear VCC is connected with the input end of 74LS04 by resistance.This pulse shaping circuit carries out shaping to the signal that Hall element exports, and exports the square-wave signal being applicable to microprocessor processes.
In the present embodiment, load module adopts matrix keyboard as shown in Figure 4, comprises 0-9 numeral, wheel footpath key, reset key, on & off switch and acknowledgement key.On & off switch is used for opening/closing system, first presses wheel footpath key, then by numerical key wheel for inputting footpath value, then confirms by acknowledgement key, the wheel footpath value of input before being removed by reset key.
In the present embodiment, microprocessor adopts 89C51 micro controller system.Alarm module comprises buzzer phone and LED, and buzzer phone is connected with microprocessor respectively with LED.The model of Hall element is A3144.The model of motor drive module is L298N.Motor is 28BYJ148 stepping motor.
Workflow of the present utility model:
First by load module input bicycle quick footpath value, Hall element is arranged on front fork, when the magnet on wheel turns over a circle through Hall element, Hall element can produce electric signal, the electric signal that Hall element exports is shaped as square-wave signal and gives microprocessor by pulse shaping circuit, microprocessor calculates the real-time speed of a motor vehicle according to square-wave signal and wheel footpath value, if when the speed of a motor vehicle exceedes the threshold value preset, microprocessor will control alarm module and report to the police, and send driving instruction to motor drive module, motor drives contraction pole action according to driving instruction, thus car is stopped tighten braking deceleration, by gsm module, hypervelocity information is dealt on the communicating terminal of cyclist household simultaneously.
Above embodiment is only and technological thought of the present utility model is described; protection domain of the present utility model can not be limited with this; every technological thought according to the utility model proposes, any change that technical scheme basis is done, all falls within the utility model protection domain.
Claims (9)
1. a bicycle overspeed system for prompting, it is characterized in that: this Operation system setting is in bicycle body, the motor drive module comprising microprocessor and be attached thereto respectively, pulse shaping circuit, gsm module, alarm module and load module, also comprise Hall element, motor and contraction pole, described Hall element is connected with microprocessor through pulse shaping circuit, Hall element is arranged on the front fork of bicycle, described motor is connected with microprocessor through motor drive module, the two ends of described contraction pole connect motor respectively and vehicle is stopped, described gsm module and telecommunication terminal set up radio communication.
2. a kind of bicycle overspeed system for prompting according to claim 1, is characterized in that: described pulse shaping circuit is single-shot trigger circuit.
3. a kind of bicycle overspeed system for prompting according to claim 2, it is characterized in that: described single-shot trigger circuit comprises NAND gate and not gate, an input end of NAND gate connects Hall element, its another input end connects the mouth of not gate, the input end of not gate connects the mouth of NAND gate, and the mouth of not gate connects microprocessor.
4. a kind of bicycle overspeed system for prompting according to claim 1, is characterized in that: described microprocessor adopts 89C51 micro controller system.
5. a kind of bicycle overspeed system for prompting according to claim 1, it is characterized in that: described alarm module comprises buzzer phone and LED, described buzzer phone is connected with microprocessor respectively with LED.
6. bicycle overspeed system for prompting according to claim 1, is characterized in that: described load module adopts matrix keyboard.
7. a kind of bicycle overspeed system for prompting according to claim 1, is characterized in that: the model of described Hall element is A3144.
8. a kind of bicycle overspeed system for prompting according to claim 1, is characterized in that: the model of described motor drive module is L298N.
9. a kind of bicycle overspeed system for prompting according to claim 1, is characterized in that: described motor is 28BYJ148 stepping motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520289984.XU CN204606020U (en) | 2015-05-07 | 2015-05-07 | A kind of bicycle overspeed system for prompting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520289984.XU CN204606020U (en) | 2015-05-07 | 2015-05-07 | A kind of bicycle overspeed system for prompting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204606020U true CN204606020U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520289984.XU Expired - Fee Related CN204606020U (en) | 2015-05-07 | 2015-05-07 | A kind of bicycle overspeed system for prompting |
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Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365987A (en) * | 2015-11-19 | 2016-03-02 | 安徽大学 | Bicycle dynamic braking system based on Hall sensor |
| CN105644366A (en) * | 2016-03-23 | 2016-06-08 | 严松法 | Speed-limiting system for moped |
| CN106199049A (en) * | 2016-07-21 | 2016-12-07 | 柳州正高科技有限公司 | A kind of child's bicycle speed-limiting device and control method |
| CN106199050A (en) * | 2016-07-21 | 2016-12-07 | 柳州国淘科技有限公司 | A kind of child of monitoring cycles speed the device realizing automatic illuminating and control method |
| CN106199048A (en) * | 2016-07-21 | 2016-12-07 | 柳州国淘科技有限公司 | A kind of device by GSM monitoring child's bicycle speed and control method |
| CN106199047A (en) * | 2016-07-21 | 2016-12-07 | 柳州国淘科技有限公司 | A kind of device monitoring child's bicycle speed and control method |
| CN106199052A (en) * | 2016-07-21 | 2016-12-07 | 柳州正高科技有限公司 | A kind of bicycle safe monitoring prompt system and control method |
| CN106199042A (en) * | 2016-07-21 | 2016-12-07 | 柳州国淘科技有限公司 | A kind of multi-function device monitoring child's bicycle speed and control method |
| CN106226550A (en) * | 2016-07-21 | 2016-12-14 | 柳州国淘科技有限公司 | A kind of child's bicycle speed-limiting device and control method |
| CN106226551A (en) * | 2016-07-21 | 2016-12-14 | 柳州国淘科技有限公司 | A kind of child's bicycle speed-limiting device and control method |
| CN106226553A (en) * | 2016-07-21 | 2016-12-14 | 柳州正高科技有限公司 | A kind of device by NFC monitoring child's bicycle speed and control method |
| CN106226552A (en) * | 2016-07-21 | 2016-12-14 | 柳州正高科技有限公司 | A kind of child's bicycle speed-limiting device and control method |
| CN106290962A (en) * | 2016-07-21 | 2017-01-04 | 柳州国淘科技有限公司 | A kind of vehicle slowdown monitoring system and control method |
| CN106290961A (en) * | 2016-07-21 | 2017-01-04 | 柳州国淘科技有限公司 | Vehicle slowdown monitoring system and control method |
| CN106290965A (en) * | 2016-07-21 | 2017-01-04 | 柳州国淘科技有限公司 | Vehicle slowdown monitoring system and control method |
| CN106405141A (en) * | 2016-07-21 | 2017-02-15 | 柳州正高科技有限公司 | Apparatus of monitoring child cycling speed and realizing automatic illumination and control method thereof |
| CN106443051A (en) * | 2016-07-21 | 2017-02-22 | 柳州正高科技有限公司 | Device for monitoring speed of children bicycle via GSM (Global System for Mobile Communications) and control method |
| CN106443049A (en) * | 2016-07-21 | 2017-02-22 | 柳州正高科技有限公司 | Apparatus for monitoring bicycle speeds of children, and control method |
| CN109421874A (en) * | 2017-08-30 | 2019-03-05 | 株式会社岛野 | Electrodynamic braking system |
| CN112053540A (en) * | 2020-09-16 | 2020-12-08 | 浙江阿尔郎科技有限公司 | Balance car alarm method and system and balance car |
| CN114348162A (en) * | 2021-12-17 | 2022-04-15 | 珠海蓝图控制器科技有限公司 | Automatic speed-changing electric power-assisted bicycle, control method thereof and mobile terminal |
-
2015
- 2015-05-07 CN CN201520289984.XU patent/CN204606020U/en not_active Expired - Fee Related
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365987A (en) * | 2015-11-19 | 2016-03-02 | 安徽大学 | Bicycle dynamic braking system based on Hall sensor |
| CN105644366A (en) * | 2016-03-23 | 2016-06-08 | 严松法 | Speed-limiting system for moped |
| CN106226553A (en) * | 2016-07-21 | 2016-12-14 | 柳州正高科技有限公司 | A kind of device by NFC monitoring child's bicycle speed and control method |
| CN106290961A (en) * | 2016-07-21 | 2017-01-04 | 柳州国淘科技有限公司 | Vehicle slowdown monitoring system and control method |
| CN106199048A (en) * | 2016-07-21 | 2016-12-07 | 柳州国淘科技有限公司 | A kind of device by GSM monitoring child's bicycle speed and control method |
| CN106199047A (en) * | 2016-07-21 | 2016-12-07 | 柳州国淘科技有限公司 | A kind of device monitoring child's bicycle speed and control method |
| CN106199052A (en) * | 2016-07-21 | 2016-12-07 | 柳州正高科技有限公司 | A kind of bicycle safe monitoring prompt system and control method |
| CN106199042A (en) * | 2016-07-21 | 2016-12-07 | 柳州国淘科技有限公司 | A kind of multi-function device monitoring child's bicycle speed and control method |
| CN106226550A (en) * | 2016-07-21 | 2016-12-14 | 柳州国淘科技有限公司 | A kind of child's bicycle speed-limiting device and control method |
| CN106226551A (en) * | 2016-07-21 | 2016-12-14 | 柳州国淘科技有限公司 | A kind of child's bicycle speed-limiting device and control method |
| CN106199049A (en) * | 2016-07-21 | 2016-12-07 | 柳州正高科技有限公司 | A kind of child's bicycle speed-limiting device and control method |
| CN106226552A (en) * | 2016-07-21 | 2016-12-14 | 柳州正高科技有限公司 | A kind of child's bicycle speed-limiting device and control method |
| CN106290962A (en) * | 2016-07-21 | 2017-01-04 | 柳州国淘科技有限公司 | A kind of vehicle slowdown monitoring system and control method |
| CN106199050A (en) * | 2016-07-21 | 2016-12-07 | 柳州国淘科技有限公司 | A kind of child of monitoring cycles speed the device realizing automatic illuminating and control method |
| CN106290965A (en) * | 2016-07-21 | 2017-01-04 | 柳州国淘科技有限公司 | Vehicle slowdown monitoring system and control method |
| CN106405141A (en) * | 2016-07-21 | 2017-02-15 | 柳州正高科技有限公司 | Apparatus of monitoring child cycling speed and realizing automatic illumination and control method thereof |
| CN106443051A (en) * | 2016-07-21 | 2017-02-22 | 柳州正高科技有限公司 | Device for monitoring speed of children bicycle via GSM (Global System for Mobile Communications) and control method |
| CN106443049A (en) * | 2016-07-21 | 2017-02-22 | 柳州正高科技有限公司 | Apparatus for monitoring bicycle speeds of children, and control method |
| CN109421874A (en) * | 2017-08-30 | 2019-03-05 | 株式会社岛野 | Electrodynamic braking system |
| US11001239B2 (en) | 2017-08-30 | 2021-05-11 | Shimano Inc. | Electric brake system |
| CN112053540A (en) * | 2020-09-16 | 2020-12-08 | 浙江阿尔郎科技有限公司 | Balance car alarm method and system and balance car |
| CN114348162A (en) * | 2021-12-17 | 2022-04-15 | 珠海蓝图控制器科技有限公司 | Automatic speed-changing electric power-assisted bicycle, control method thereof and mobile terminal |
| CN114348162B (en) * | 2021-12-17 | 2023-08-15 | 珠海蓝图运动科技股份有限公司 | Automatic speed-changing electric power-assisted bicycle, control method thereof and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20170507 |
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| CF01 | Termination of patent right due to non-payment of annual fee |