CN102673686A - Bicycle with distance prompt function - Google Patents
Bicycle with distance prompt function Download PDFInfo
- Publication number
- CN102673686A CN102673686A CN2012101797515A CN201210179751A CN102673686A CN 102673686 A CN102673686 A CN 102673686A CN 2012101797515 A CN2012101797515 A CN 2012101797515A CN 201210179751 A CN201210179751 A CN 201210179751A CN 102673686 A CN102673686 A CN 102673686A
- Authority
- CN
- China
- Prior art keywords
- bicycle
- light
- distance
- rotating member
- light projector
- 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.)
- Pending
Links
Images
Abstract
The invention relates to a bicycle, in particular to the bicycle with a distance prompt function. At least one scanning sensor is arranged on a bicycle body of the bicycle, the scanning sensor is composed of a light projector, a light receiver, a rotation position detector and a distance arithmetic device, wherein the light projector and the light receiver are fixed on a rotation construction member, and the rotation position detector and the distance arithmetic device are used for detecting the rotation position of the rotation construction member. The light projector is provided with a light source and a switch device changing lighting color of the light source, the rotation construction member rotates around a shaft to enable a light spot formed on the ground through the light projector to rapidly move around the bicycle, the light receiver and the rotation position detector are connected with the distance arithmetic device, and the distance arithmetic device is connected with the switch device in a controlled mode. The bicycle is characterized in that an aperture for warning surrounding drivers is formed on the periphery of the bicycle, the aperture is displayed as green at ordinary times, and the aperture initiatively turn to red when other vehicles intrude in the aperture so as to promote the rider and surrounding vehicle drivers to pay attention to distance, so that the bicycle provides extra safety guarantees for the riders.
Description
Technical field
The present invention relates to bicycle, relate in particular to a kind of bicycle with function of prompting vehicle distance.
Background technology
Bicycle is a kind of vehicles of common; But bike-way has been cancelled in a lot of areas, and needs and self-propelled vehicle scramble for roads in the time of by bike, under this situation; Maintain safe distance and become extremely important for the bicyclist of bicycle other vehicle of mediating a settlement, in case spacing is crossed and closely just caused danger easily.Common bicycle only is provided with a Reflector (being made up of a plurality of total reflections prism) with caution back car at the car body rear, do not have other conspicuous function of prompting vehicle distance.
Summary of the invention
The purpose of the embodiment of the invention is the shortcoming that does not have function of prompting vehicle distance to existing bicycle, proposes a kind of bicycle with function of prompting vehicle distance, and this bicycle forms an aperture through scanning sensor is set around bicycle on car body.Driver around being used for warning.。
In order to reach the foregoing invention purpose, a kind of bicycle with function of prompting vehicle distance that the embodiment of the invention proposes is realized through following technical scheme:
A kind of bicycle with function of prompting vehicle distance; It is characterized in that: the car body of said bicycle is provided with at least one scanning sensor; Said scanning sensor is by being fixed on light projector and light-receiving device on the rotating member, detecting the rotational position detector and the distance operation device of said rotating member position of rotation; Have light source on the said light projector and change the shifter of its glow color; Said rotating member pivots and makes hot spot that said light projector forms on ground around the bicycle twirl, and said light-receiving device is connected said distance operation device with rotational position detector, the said shifter of said distance operation device control linkage.
Further preferably, the quantity of said scanning sensor is two, and the light projector on it is provided with towards car body the place ahead and rear respectively.
Further preferably, persist principle based on video, the hot spot of said twirl is viewed as aperture by the people.
Further preferably, said scanning sensor also comprises motor and the power supply that drives said rotating member rotation.
Compared with prior art, a kind of bicycle with function of prompting vehicle distance that the embodiment of the invention proposed forms an aperture that is used for warning driver on every side around bicycle; At ordinary times; This aperture is shown in green, and when other vehicles are swarmed into this circle, will initiatively redden; Thereby prompting cyclist and vehicle driver on every side note spacing, for the bicyclist has offered a kind of extra safety control.
Description of drawings
Through the description of its exemplary embodiment being carried out below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the present invention will become apparent and understand easily.
Fig. 1 is an embodiment of the invention running condition scheme drawing;
Fig. 2 is an embodiment of the invention principle schematic.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further explain, so that the understanding of technical personnel of the same trade:
Shown in Fig. 1-2, label is represented respectively: car body 100, scanning sensor 200, rotating member 210, light projector 220, light source 221, shifter 222, light-receiving device 230, rotational position detector 240, distance operation device 250, motor 260, aperture 300.
Shown in Fig. 1-2; A kind of bicycle that is provided in the present embodiment with function of prompting vehicle distance, its car body 100 is provided with two scanning sensors, and one of them is arranged on the headstock position of car body 100; Another then is arranged under the bike saddle, towards car body 100 rears.
Power supply is as the electric supply installation of scanning sensor 200, and motor 260 rotating drive rotating members 210 rotate around S. A., and rotating member 210 is rotated with reciprocating mode in predetermined angular range.Purpose and concrete rotation mode for its rotation are described in detail below in conjunction with light projector 220:
Light projector 220 is fixed on the rotating member 210.Light projector 220 has light source 221 and corresponding optical system; Light source 221 adopts the LED lamp; Its light that sends forms the hot spot that a human eye is differentiated easily on the ground through optical system, and rotating member 210 reciprocal rotations simultaneously make this hot spot around the bicycle twirl, persist principle based on video; The hot spot of twirl is viewed as the track of a hot spot by the people; In the present embodiment, the spot tracks that any scanning sensor 200 forms is that major axis is positioned at the semiellipse on the bicycle length direction, and the light path track combination of two scanning sensors 200 is combined into a complete oval aperture; The safe distance between vehicles border of oval aperture and bicycle coincide, to be used for warning driver on every side.Be the track of realizing that this is oval; Light projector 220 is when a horizontal surface sways; Also should carry out reciprocal rotation in vertical direction; Minimum with ground elevation on bicycle is advanced direction, maximum with ground elevation on short-axis direction, and this reciprocating realization is to realize through the setting on rotating member 210 and the cam mechanism of the rotor coaxial rotation of motor 260.The concrete set-up mode of above-mentioned rotating member 210 repeats no more at this for those skilled in the art's technological means of commonly seeing.
Light projector 220 also has a shifter 222 that changes its glow color simultaneously; This shifter 222 is arranged on the color chips with red, green two kinds of colors on the light path of light source 221 and optical system in the present embodiment, through controlling the color that color that this color chips is blocked in light path top changes hot spot on the ground.Obviously it will be appreciated by those skilled in the art that said structure also can select one of them light source luminescent through switch, and this moment, this switch promptly constitute shifter 222 through red green two kinds of light sources are set.
Light-receiving device 230 is arranged on the rotating member 210 equally, and correspondence is arranged on light projector 220 sides.Light-receiving device 230 comprises photoelectric detector and corresponding optical system at least, and after the light of ground or other reflection objects got into photoelectric detector through this optical system, this photoelectric detector converted light quantity to electric signal (phase signal).
The signal input part of distance operation device 250 connects rotational position detector 240 and photoelectric detector, accepts the phase signal that rotating member 210 real-time rotation angle information and photoelectric detector send; Mouth control linkage shifter 222 changes light projector 220 glow colors.Because constantly in difference; Scanning sensor 200 projects ground-surface hot spot and scanning sensor 200 is variablees that change based on rotating member 210 position of rotation, so be provided with the distance threshold curve that changes according to said rotating member 210 position of rotation in the distance operation device 250.Distance operation device 250 is compared according to the anglec of rotation and the corresponding distance threshold of this moment after calculating the distance of reflective thing according to phase signal.If exceed this threshold value, promptly there are not other power actuated vehicles and clear in the safe distance between vehicles, control shifter 222 this moment makes light projector 220 send green glow, and it is green that the oval aperture around the bicycle is; If be lower than this threshold value, can be considered has vehicle entering safe distance between vehicles or has obstacle to occur, and control shifter 222 this moment makes light projector 220 send ruddiness, occurs red aperture around the bicycle, points out cyclist and vehicle driver on every side to note spacing.
One of ordinary skill in the art of the present invention are appreciated that; The above embodiment of the present invention is merely one of the preferred embodiments of the present invention; Be the length restriction; Here can not all embodiments of particularize, any enforcement that can embody claim technical scheme of the present invention is all in protection scope of the present invention.
It should be noted that; Above content is to combine concrete embodiment to further explain that the present invention did; Can not assert that the specific embodiment of the present invention only limits to this; Under the guidance of the foregoing description, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improve or distortion drops in protection scope of the present invention.
Claims (6)
1. bicycle with function of prompting vehicle distance; It is characterized in that: the car body of said bicycle is provided with at least one scanning sensor; Said scanning sensor comprises: be fixed on light projector and light-receiving device on the rotating member, detect the rotational position detector and the distance operation device of said rotating member position of rotation; Have light source on the said light projector and change the shifter of its glow color; Said rotating member pivots and makes hot spot that said light projector forms on ground around the bicycle twirl, and said light-receiving device is connected said distance operation device with rotational position detector, the said shifter of said distance operation device control linkage.
2. according to the described a kind of bicycle with function of prompting vehicle distance of claim 1, it is characterized in that: said rotating member rotates continuously or in predetermined angular range, rotates with reciprocating mode along a direction.
3. a kind of bicycle with function of prompting vehicle distance according to claim 1 is characterized in that: said light source is LED lamp or laser.
4. a kind of bicycle with function of prompting vehicle distance according to claim 3 is characterized in that: the quantity of said scanning sensor is two, and the light projector on it is provided with towards car body the place ahead and rear respectively.
5. a kind of bicycle with function of prompting vehicle distance according to claim 1 is characterized in that: persist principle based on video, the hot spot of said twirl is viewed as aperture by the people.
6. a kind of bicycle with function of prompting vehicle distance according to claim 1 is characterized in that: said scanning sensor also comprises motor and the power supply that drives said rotating member rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101797515A CN102673686A (en) | 2012-06-01 | 2012-06-01 | Bicycle with distance prompt function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101797515A CN102673686A (en) | 2012-06-01 | 2012-06-01 | Bicycle with distance prompt function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102673686A true CN102673686A (en) | 2012-09-19 |
Family
ID=46806399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101797515A Pending CN102673686A (en) | 2012-06-01 | 2012-06-01 | Bicycle with distance prompt function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102673686A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2497911A (en) * | 2013-05-08 | 2013-06-26 | Cycle Guardian Ltd | Bicycle safety device |
| WO2016207668A1 (en) * | 2015-06-26 | 2016-12-29 | Gerez Bikes Limited | Bicycle |
| CN107472410A (en) * | 2017-07-31 | 2017-12-15 | 广东工业大学 | A kind of bicycle provided with intelligent early-warning lamp device |
| CN107590971A (en) * | 2017-10-29 | 2018-01-16 | 华北理工大学 | A kind of sitting alarm set |
| CN107839797A (en) * | 2016-09-20 | 2018-03-27 | 福特环球技术公司 | Bicycle safe forbidden zone system |
| CN108109413A (en) * | 2017-12-13 | 2018-06-01 | 厦门金龙旅行车有限公司 | A kind of information interaction system of automatic driving vehicle and non intelligent traffic participant |
| CN112498534A (en) * | 2019-08-26 | 2021-03-16 | 株式会社小糸制作所 | Area marker lamp |
-
2012
- 2012-06-01 CN CN2012101797515A patent/CN102673686A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2497911A (en) * | 2013-05-08 | 2013-06-26 | Cycle Guardian Ltd | Bicycle safety device |
| WO2016207668A1 (en) * | 2015-06-26 | 2016-12-29 | Gerez Bikes Limited | Bicycle |
| US10906603B2 (en) | 2015-06-26 | 2021-02-02 | Gerez Cycles Limited | Bicycle |
| CN107839797A (en) * | 2016-09-20 | 2018-03-27 | 福特环球技术公司 | Bicycle safe forbidden zone system |
| CN107472410A (en) * | 2017-07-31 | 2017-12-15 | 广东工业大学 | A kind of bicycle provided with intelligent early-warning lamp device |
| CN107590971A (en) * | 2017-10-29 | 2018-01-16 | 华北理工大学 | A kind of sitting alarm set |
| CN107590971B (en) * | 2017-10-29 | 2019-11-01 | 华北理工大学 | A kind of sitting alarm set |
| CN108109413A (en) * | 2017-12-13 | 2018-06-01 | 厦门金龙旅行车有限公司 | A kind of information interaction system of automatic driving vehicle and non intelligent traffic participant |
| CN108109413B (en) * | 2017-12-13 | 2020-06-26 | 厦门金龙旅行车有限公司 | Information interaction system for unmanned vehicle and non-intelligent traffic participants |
| CN112498534A (en) * | 2019-08-26 | 2021-03-16 | 株式会社小糸制作所 | Area marker lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102673686A (en) | Bicycle with distance prompt function | |
| US10741083B2 (en) | Road surface image-drawing system for vehicle | |
| US10137827B2 (en) | Position lighting device | |
| US8325027B2 (en) | Safety light device | |
| US11498478B2 (en) | Electric scooter lighting for improved conspicuity | |
| CN107406031A (en) | Image projection apparatus | |
| CN107839797A (en) | Bicycle safe forbidden zone system | |
| US20170001554A1 (en) | Dynamic Warning System | |
| EP3126194B1 (en) | A warning system for a vehicle and a vehicle comprising such a warning system | |
| WO2009057248A1 (en) | Vehicular lighting device | |
| CN109642946A (en) | Motorcycle with obstacle sensor | |
| KR102372566B1 (en) | Lighting apparatus for Vehicle and Vehicle | |
| TWM586689U (en) | Light projected visual space and safety system for bicycles | |
| US20160023703A1 (en) | Safety Device for Alerting Motor Vehicle Drivers of Proximity of a Bicyclist | |
| KR20200057865A (en) | Apparatus and method for transmitting driving information of vehicle | |
| US20160221496A1 (en) | Warning system for a turning vehicle and a vehicle comprising such a warning system | |
| JP2003291689A (en) | Information display device for vehicle | |
| US7586405B1 (en) | Motorcycle awareness system | |
| KR102227371B1 (en) | Image projection apparatus of vehicle and vehicle including the same | |
| KR102012842B1 (en) | Smart headlight of matrix type for automobile | |
| CN202923481U (en) | Inside and outside synchronous warning device for vehicle steering | |
| JPS61162777A (en) | Recognition for running environment of vehicle | |
| CN103175080A (en) | Traffic auxiliary device | |
| KR102192502B1 (en) | Driving intentions display device for bicycle and bucycle comprising the same | |
| KR200468767Y1 (en) | Street lights had vehicles stagnant display function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |