CN101716967A - Overspeed warning device for bicycle in rainy days - Google Patents
Overspeed warning device for bicycle in rainy days Download PDFInfo
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- CN101716967A CN101716967A CN200910197571A CN200910197571A CN101716967A CN 101716967 A CN101716967 A CN 101716967A CN 200910197571 A CN200910197571 A CN 200910197571A CN 200910197571 A CN200910197571 A CN 200910197571A CN 101716967 A CN101716967 A CN 101716967A
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- overspeed
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Abstract
The invention discloses an overspeed warning device for a bicycle in rainy days, which comprises a speed sensor, a hygrometer, an overspeed warner, a central control board and a battery, wherein the speed sensor, the hygrometer and the overspeed warner are all connected with the central control board; the battery provides a working power supply for the whole device; the speed sensor and the hygrometer are arranged on a wheel rotation shaft of the bicycle and used for testing the speed of the bicycle and the humidity of the environment; the speed and humidity signals are transferred into the central control board; the central control board compares the speed and the humidity signals with preset speed and humidity values; and if the speed and humidity signals exceed the preset values, the central control board controls the overspeed warner to send an overspeed signal. The invention can warn the bicycle with an overhigh traveling speed according to the humidity condition of the road surface so as to reduce the occurrence probability of the bicycle traffic accidents and guarantee the life property safety of the cyclist.
Description
Technical field
The present invention relates to a kind of alarm device that is applied to the safety traffic field, specifically, what relate to is a kind of overspeed warning device for bicycle in rainy days.
Background technology
It is the major cause that causes traffic accident that overspeed of vehicle travels, at present at self-propelled vehicle, the overspeed alarm of a lot of practicalities been has has been researched and developed in the whole world, such as the vehicle overspeed alarming device, motor bike overspeed alarm etc., these overspeed alarms can be set the speed of qualification, when the speed of a motor vehicle near or when surpassing setting speed overspeed alarm can remind, this is imitating prevention and is stopping power actuated vehicle and drive over the speed limit and play a positive role, thereby can avoid or reduce the generation of trap for automobile traffic accident, guarantee the safety of the people's lives and property.
But China is a bicycle big country, and bicycle always is the most portable vehicle in the heart of people, and to pensioner old man, most of trip still relies on bicycle from students in middle and primary schools, working clan.The speed of the relative power actuated vehicle of speed of bicycle is slow, thereby when travelling without any the restriction of speed, but a situation arises from national traffic accident, bicycle has also occupied many parts therein, especially in rainy weather, when ground-surface humidity increases, bicycle speed is still than talking about faster, wheel sometimes can skid, be easy to cause wrestling or bump against with other vehicle, and at present at the such non-power-driven vehicle of bicycle, also without any the method and apparatus of actv. limited speed.This has brought very big potential danger for China bicycle gang.
Summary of the invention
The objective of the invention is to solve above-mentioned deficiency of the prior art, a kind of overspeed warning device for bicycle in rainy days is provided, can be according to ground-surface humidity situation, remind for the bicycle that moving velocity is too fast, thereby reduce bicycle traffic accident odds, guarantee cyclist's the security of the lives and property.
For realizing above-mentioned purpose, bicycle in rainy days hypervelocity siren horn of the present invention comprises: speed sensor, humidity gauge, overspeed alarm, central control board, battery.Described speed sensor, humidity gauge, overspeed alarm all are connected with central control board, and battery provides working power for whole device; Described speed sensor, humidity gauge are installed on the axis of wheel rotation of bicycle, be used for measuring the speed of bicycle and the humidity of environment, these speed and moisture signal are sent in the central control board, central control board compares the numerical value of they and predefined speed and humidity, if surpass the numerical value of setting, central control board control overspeed alarm sends overspeed signal, reminds the cyclist by overspeed alarm.
The present invention is simple in structure, cost is low, do not need bicycle is done any change, according to ground-surface humidity situation, can be initiatively, remind the cyclist whether to drive over the speed limit accurately, avoid the cyclist to fall down, thereby reduce bicycle traffic accident odds, guarantee cyclist's the security of the lives and property.For China bicycle gang provides safe assurance.The present invention also can be applied to other non-power-driven vehicle.
Description of drawings
Fig. 1 is the present invention's installation site scheme drawing in bicycle.
Fig. 2 is that the structure of one embodiment of the invention is formed scheme drawing.
Among the figure: 1 is wheel, and 2 is overspeed warning device, and 3 is speed sensor, and 4 is humidity gauge, and 5 is central control board, and 6 is overspeed alarm, and 7 is battery.
The specific embodiment
The technical solution of the present invention is further explained below in conjunction with drawings and Examples, but following content is not intended to limit the scope of the invention.
As shown in Figure 1, the present invention does not need bicycle is done any change, is directly installed on the wheel of bicycle just can carry out work.1 is wheel among the figure, and 2 are alarm device of the present invention.
As shown in Figure 2, be one embodiment of the present of invention, comprise speed sensor 3, humidity gauge 4, central control board 5, overspeed alarm 6, battery 7.Described speed sensor 3, humidity gauge 4, overspeed alarm 6 all are connected with central control board 5, and battery 7 provides working power for whole device.Wherein speed sensor 3, humidity gauge 4 are installed on wheel 1 turning cylinder of bicycle, be used for measuring the speed of bicycle and the humidity of environment, these speed and moisture signal are sent in the central control board 5, central control board 5 compares the numerical value of they and predefined speed and humidity, if hypervelocity, send overspeed signal to overspeed alarm 6, remind the cyclist by overspeed alarm 6.
In the present embodiment, described speed sensor 3 can be the sensor of any realization velocity measurement function, as Hall element etc.
In the present embodiment, described overspeed alarm 6, central control board 5, battery 7 can be packaged together, and switch can be set on enclosure, and this switch can be used to open or cut out whole warning device, can work at fine weather like this, the rainy day, open and get final product.
In the present embodiment, described central control board 5 is control circuits, also can adopt chip to realize.In this central control board 5, preestablished the numerical value of the speed and the humidity of normal permission, this numerical value is used for that the actual speed that records and humidity compare with by bike the time, if measured value has surpassed wherein predefined numerical value, then think and give the alarm hypervelocity to overspeed alarm 6.
In the present embodiment, described overspeed alarm 6 can be phonetic alarm, buzzer phone or acousto-optic generating means, can adopt corresponding mode such as voice to remind the cyclist.
In the present embodiment, whole alarm device adopts the detouchable mode to be installed on the wheel, can pull down when not needing to use, to prolong its service life.
By above embodiment as can be seen, the present invention is simple in structure, easy for installation, cost is low, can provide the information indicating that whether exceeds the speed limit for the cyclist accurately, avoid the cyclist and fall down, thereby reduce bicycle traffic accident odds, guarantee cyclist's the security of the lives and property because of the slippery when wet hypervelocity.
Claims (6)
1. a bicycle in rainy days hypervelocity siren horn is characterized in that comprising speed sensor, humidity gauge, overspeed alarm, central control board and battery; Wherein: described speed sensor, humidity gauge, overspeed alarm all are connected with central control board, and battery provides working power for whole device; Described speed sensor, humidity gauge are installed on the axis of wheel rotation of bicycle, be used for measuring the speed of bicycle and the humidity of environment, these speed and moisture signal are sent in the central control board, central control board compares the numerical value of they and predefined speed and humidity, if surpass the numerical value of setting, central control board control overspeed alarm sends overspeed signal.
2. bicycle in rainy days hypervelocity siren horn according to claim 1, it is characterized in that: described speed sensor is a Hall element.
3. bicycle in rainy days according to claim 1 hypervelocity siren horn is characterized in that: described overspeed alarm, central control board, cell package and are provided with switch together on enclosure.
4. according to claim 1 or 3 described bicycle in rainy days hypervelocity siren hornes, it is characterized in that: described overspeed alarm is a kind of in phonetic alarm, buzzer phone or the acousto-optic generating means.
5. according to claim 1 or 3 described bicycle in rainy days hypervelocity siren hornes, it is characterized in that: described central control board is a control circuit.
6. bicycle in rainy days hypervelocity siren horn according to claim 1, it is characterized in that: described alarm device adopts the detouchable mode to be installed on the wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910197571A CN101716967A (en) | 2009-10-22 | 2009-10-22 | Overspeed warning device for bicycle in rainy days |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910197571A CN101716967A (en) | 2009-10-22 | 2009-10-22 | Overspeed warning device for bicycle in rainy days |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101716967A true CN101716967A (en) | 2010-06-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910197571A Pending CN101716967A (en) | 2009-10-22 | 2009-10-22 | Overspeed warning device for bicycle in rainy days |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101716967A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005125A (en) * | 2016-05-31 | 2016-10-12 | 盐城工学院 | Child bicycle with voice prompt device |
| CN106981209A (en) * | 2017-04-05 | 2017-07-25 | 唐亦华 | A kind of non-motor vehicle prior-warning device |
| CN109969332A (en) * | 2017-11-21 | 2019-07-05 | 株式会社岛野 | Control device and control system |
| CN110745197A (en) * | 2019-11-05 | 2020-02-04 | 宁波奉化万米电子科技有限公司 | Bicycle anti-collision early warning device based on infrared induction |
-
2009
- 2009-10-22 CN CN200910197571A patent/CN101716967A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005125A (en) * | 2016-05-31 | 2016-10-12 | 盐城工学院 | Child bicycle with voice prompt device |
| CN106005125B (en) * | 2016-05-31 | 2018-09-04 | 盐城工学院 | A kind of child's bicycle of voice prompt device |
| CN106981209A (en) * | 2017-04-05 | 2017-07-25 | 唐亦华 | A kind of non-motor vehicle prior-warning device |
| CN109969332A (en) * | 2017-11-21 | 2019-07-05 | 株式会社岛野 | Control device and control system |
| CN110745197A (en) * | 2019-11-05 | 2020-02-04 | 宁波奉化万米电子科技有限公司 | Bicycle anti-collision early warning device based on infrared induction |
| CN110745197B (en) * | 2019-11-05 | 2020-12-22 | 嘉兴市叶枫翎服饰有限公司 | Bicycle anti-collision early warning device based on infrared induction |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100602 |