CN207029387U

CN207029387U - A kind of shared bicycle

Info

Publication number: CN207029387U
Application number: CN201720301520.5U
Authority: CN
Inventors: 王建刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-21
Filing date: 2017-03-21
Publication date: 2018-02-23
Anticipated expiration: 2027-03-21

Abstract

A kind of shared bicycle；Provided with the camera and laser head being fixedly connected with front fork central siphon；Two hot spots are formed on stop sign line during parking on the ground, camera is pointed to stop sign line；During user's car locking, automatic intake surface image simultaneously carries out contrast identification with the correct images template of setting, as a result correct then locking lock simultaneously terminates the use process of user by wireless communication unit, otherwise send prompting to user to be allowed to adjust storing cycle state, until the ground image of intake meets the correct images template of setting；Family can be promoted neatly to be stopped in the stop specification for only setting a stop sign line, while largely scattered inexpensive stop can almost meet the needs of user is arbitrarily stopped.

Description

A kind of shared bicycle

Technical field

A kind of bicycle, also referred to as bicycle are the utility model is related to, the shared bicycle unlocked especially by radio communication.

Background technology

With the needs of Green Travel, in order to solve " last one kilometer " problem, occur with there is the public list of parking stake The different shared bicycle technology of car；As long as the shared bicycle correlation APP of mobile phone installation, sweeps Quick Response Code can auto-unlocking on car and rides Walk.The road that need not be walked a long way go to as defined in knee set-point pick up the car, without car being ridden up to the knee set-point specified again Destination is gone to, realizes no stake parking function, this is very easy to the user of Green Travel, also saves and sets stake and lay foundations Management and expense, shared bicycle injected volume and increased severely using customer volume；However, the convenience of this " extreme " causes many share Bicycle at will disorderly is stopped leaving about, although operator repeatedly declares parking ordinance, bicycle should be parked in into both sides of the road after use The place of bicycle can be parked, such as the depletion region that the white line parking area delimited and roadside do not block the traffic.Forbid to stop In cell, underground and indoor garage, lane and public parking area, but want to allow user that all rule bicycle parking to exist " public domain " is not easy to；It is parked in private courtyard, the thing of corridor even family also has generation；Some vehicles although by It is parked in public domain, it is also possible in remote or not difficult to find place；User disorderly block traffic and influence the appearance of the city and also allow phase by parking The mechanism of pass perplexs very much；Therefore bicycle is often walked clearly, make shared bicycle operator helpless；Therefore problems faced is at present, How both to ensure that user obtained the service experience for the public bicycle for better than having parking stake, that is, there are more more dispersed pick-up to return the car Stop, and can more specification park cars；More more dispersed pick-up stop of returning the car is actually to require public compared to there is stake Bicycle has relatively low stop construction and management input altogether.

Utility model content

The purpose of this utility model is：A kind of stop that can make user in lower cost is neatly parked shared by specification Bicycle.

The scheme that the utility model is taken is：

A kind of shared bicycle, there are the recognizable bicycle identity of bicycle structure, mobile phone, control unit, with controlling list The wireless communication unit of member contact and the lock of control unit control opening and closing are formed；Provided with stop sign line recognition unit；Parking Markings recognition unit has image unit, image identification unit and laser designation unit；Image unit has camera and illumination to use Light emitting diode；Laser designation unit has laser head and Laser emission switch；Camera, LED for illumination and laser Head is fixedly connected with the front fork central siphon of bicycle structure；Laser emission switch is arranged on the handlebar of bicycle structure；Pass through tune Whole parking spot and direction can make laser head form at least two hot spots on the stop sign line on car front ground, Two hot spots arrange along stop sign line, and two hot spot spacing are more than 10 centimetres, so that camera and illumination use luminous two Pole pipe points to above-mentioned stop sign line；When control unit perceives user's locking lock, LED for illumination is lighted, by taking the photograph As head intake car front ground image, image identification unit and the correct images template of setting is sent to carry out contrast knowledge image Not, recognition result correctly then locking lock and terminates the use process of user by wireless communication unit, and recognition result mistake is then Refuse progress locking lock and prompting sent to user to be allowed to adjust storing cycle state, until camera intake car front Ground image meets the correct images template of setting.

Further, provided with satellite positioning unit, to determine the approximate location of car；Laser designation unit is in control unit control System is lower can to produce different laser faculas pair on car front ground respectively, and different laser faculas is to place straight line side To different from length of wagon angular separation.

Because camera, LED for illumination and laser head are fixedly connected with the front fork central siphon of bicycle structure, car The position of body part just forms fixed relationship with the sensing of camera, and camera obtains the image of stop ground specific part It is just corresponding in the ad-hoc location of stop with vehicle body；If in one stop sign line of stop floor manufacture, according to shooting What head obtained contains stop sign line image, it becomes possible to judges distance and angle of the vehicle body relative to stop sign line；Although this When handlebar and front-wheel direction and do not know, but compare the yardstick of vehicle body for vehicle put it is neat influence it is smaller；

Because Laser emission switch is arranged on the handlebar of bicycle structure, when user is stopped near stop sign line Laser designation unit can be easily opened, can make laser head on car front ground by adjusting parking spot and direction On stop sign line on form at least two hot spots, two hot spots arrange along stop sign line, two hot spot spacing at least 10 Centimetre, so that camera points to above-mentioned stop sign line at a particular angle in specific distance；Control unit, which perceives, to be used During the locking lock of family, LED for illumination additional illumination is lighted, can be obtained containing stop sign line by camera Specific image, when image identification unit identifies the specific image, control unit it can be assumed that the car park it is qualified, and then Locking lock and the use process for terminating user by wireless communication unit；When individual user does not park cars by above-mentioned pattern When, camera would not obtain the specific image containing stop sign line, when image identification unit identifies the non-specific image, Control unit it can be assumed that the car park it is unqualified, and then refuse carry out locking lock, refusal terminate user use process And prompting is sent to user and is allowed to adjust storing cycle state, until meeting the correct images template of setting；When all users all When being parked cars with same template, the specific image that each vehicle camera obtains is consistent, therefore, each automobile body to stop sign Linear distance is consistent, and each automobile body is consistent for the angle of stop sign line, and each vehicle forms well-behaved neat park；

Because the key facility of stop can be only a stop sign line, and not need custodian when stopping Member's intervention, therefore, build and management cost is relatively low, the setting that can largely disperse；

Because camera, LED for illumination and laser head are fixedly connected with the front fork central siphon of bicycle structure, are led to Crossing adjustment parking spot and direction can make laser head form at least two on the stop sign line on car front ground Hot spot, two hot spots arrange along stop sign line, and two hot spot spacing are more than 10 centimetres, so that camera and illumination are sent out Optical diode points to above-mentioned stop sign line, and such stop sign line is arranged on the front to park cars, can during parking So that stop sign line need not be rolled, the abrasion of stop sign line is reduced, further reduces stop construction and management cost； Structure perpendicular to the ground, such as the parapet that a concrete brick is formed can be positioned proximate in the front to park cars, stopped Car mark line can be produced on it towards parking cars close on structural plane perpendicular to the ground, further reduce to stop sign The abrasion of line, reduce management cost.

Further, due to provided with satellite positioning unit, to determine the approximate location of car, where can identifying vehicle Stop, different stops can have different storing cycle template requirements, i.e., for parking cars and stop sign line Angle requirement can be different in different stops, such as can be parked in narrower road Vehicle Off Road with 45 degree of angles parallel to road By the stop sign line on road, road is both ensured, increases stop quantity and scope again；Laser designation unit is in control unit Control is lower can to produce different laser faculas pair on car front ground respectively, and different laser faculas is to place straight line Direction is different, can adapt to park cars and the requirement of the different angle of stop sign line；When control unit passes through satellite fix list When member identifies stop where vehicle, enable laser facula pair corresponding to the stop, the correct of support vehicles is parked, be More stops are set to lay the foundation under different condition.

Brief description of the drawings

Fig. 1 is the shared bicycle schematic diagram that can identify dead ship condition；

Fig. 2 is the image unit schematic diagram on shared bicycle；

Fig. 3 is one of shared bicycle schematic diagram that image unit is located at below front truck frame；

Fig. 4 is one of shared bicycle parking principle schematic；

Fig. 5 is the two of shared bicycle parking principle schematic；

Fig. 6 is the three of shared bicycle parking principle schematic；

Fig. 7 is the four of shared bicycle parking principle schematic；

Fig. 8 is that shared bicycle not only can recognize that plane but also can recognize that the principle schematic of stop sign line in risers；

Fig. 9 is the shared bicycle stop schematic diagram using stop sign line in risers；

Figure 10 is the shared bicycle stop schematic diagram of angle-park by arrow path；

Figure 11 is the image unit partial cutaway schematic of variable angle-park；

The shared bicycle of the variable angle-parks of Figure 12 parks schematic diagram in the stop that parking angle is 90 degree；

The shared bicycle of the variable angle-parks of Figure 13 parks schematic diagram in the stop that parking angle is 45 degree；

The shared bicycle of the variable angle-parks of Figure 14 parks schematic diagram in the stop that parking angle is 0 degree；

Figure 15 is the shared bicycle principle schematic of variable angle-park；

Figure 16 is the stop sign schematic diagram for being different from other traffic signs.

Embodiment

Implementation of the present utility model is described further below in conjunction with the accompanying drawings.

As shown in figure 1, as shown in figure 1, a kind of shared bicycle 1, has bicycle structure, there is the recognizable bicycle body of mobile phone Part mark such as Quick Response Code or RF tag；There are control unit, the wireless communication unit contacted with control unit and control unit Control the lock 2 of opening and closing；Provided with stop sign line recognition unit 3；Stop sign line recognition unit has image unit, image recognition Unit and laser designation unit；Image unit has camera 4 and LED for illumination 5；Laser designation unit has laser head 6 With Laser emission switch 7；The front fork central siphon 8 of camera, LED for illumination and laser head and bicycle structure, which is fixed, to be connected Connect；Laser emission switch is arranged on the handlebar 9 of bicycle structure；Laser head can be made to exist by adjusting parking spot and direction At least two hot spots 11 and 12 are formed on stop sign line 10 on car front ground, two hot spots are arranged along stop sign line Row, two hot spot spacing are more than 10 centimetres, so that camera and LED for illumination point to above-mentioned stop sign line； When control unit perceives user's locking lock, LED for illumination is lighted, by camera with absorbing car front Face image, image identification unit and the correct images template of setting is sent to carry out contrast identification image, recognition result is correctly then locked Close lock and terminate the use process of user by wireless communication unit, recognition result mistake is then refused to carry out locking lock and right User sends prompting and is allowed to adjust storing cycle state, until meeting the correct images template of setting.

As shown in Fig. 2 multiple LED for illumination 14 are centered around around camera 13, set respectively on camera both sides Left laser head 15 and right laser head 16 are put, these are combined is fixedly connected on bicycle structure by a connecting tube 17 On front fork central siphon；Can also be as shown in figure 3, camera 18, LED for illumination and laser head can also be fixed on front truck On basket 19, and bicycle basket is fixedly connected on the front fork central siphon of bicycle structure；This camera, LED for illumination and swash Shaven head is fixedly connected with the front fork central siphon of bicycle structure so that their sensing is not pointed to handlebar, front fork and front-wheel to be become Change, it is related to the sensing of vehicle frame vehicle body all the time.

As shown in figure 4, when the hot spot 22 and hot spot 23 that left laser head 20 and right laser head 21 are formed on ground all fall stopping When on car mark line 24, as long as two hot spot distances are substantially greater than stop sign line width, due to laser head and camera and Front fork central siphon is fixedly connected with relation with vehicle body, it is ensured that vehicle body forms fixed distance with stop sign line and angle is parked Relation；Meanwhile under the additional illumination of LED for illumination 25,26, no matter day and night, can obtain camera 27 Obtain the image of stop sign line.

As shown in figure 5, for the shared bicycle 28 of same fixed specification, as long as making left and right laser head hot spot 29 all during parking Fall on stop sign line 30, because laser head and vehicle body have identical fixed structure, therefore these bicycle cars can be ensured Body is identical with angle with respect to the distance of stop sign line, forms and neatly parks；For the shared bicycle 31 of same fixed specification, Laser head hot spot falls outside stop sign line during parking, and because laser head and vehicle body have identical fixed structure, this is just inevitable The Bicycle body is differed with respect to the distance and angle of stop sign line with parking requirement, form the unqualified of the car and stop Put；Relation is fixedly connected with due to laser head and camera, laser head hot spot all falls when on stop sign line when left and right, i.e., whole When parking together, the position 33 of stop sign line is identical in the visual field 32 of camera；And the random stopping time, in the visual field 34 of camera The position 35 of stop sign line differs with requiring；As shown in fig. 6, meet it is neat park when requiring, i.e. left and right laser head Hot spot all falls when on stop sign line, and the position of stop sign line 37 is certain in the image 36 that camera obtains, this Image is just as meeting the image recognition template neatly parked；

Then, as shown in fig. 7, in these cases, the parking flow that shared bicycle has is：User is according to custom, hand Machine is prompted or label guides and finds stop, and these stops can be as simple as one of white line in only roadside sometimes -- parking Markings；User presses the laser designation lamp button switch on handlebar close to after stop sign line；Left and right laser head is in front side Two laser faculas in left and right are formed on ground；Two hot spot spacing are more than 30 centimetres to ensure that it is enough that stop sign line can have Width is easy to differentiate, while ensures the precision of parking；Under conditions of two hot spots are smaller than 200 centimetres to ensure stopping accuracy Two hot spots are made to be comprised in as far as possible in the binocular field of view of user, observation is got up more convenient；User by adjust vehicle body with The distance and angle of stop sign line fall two laser faculas to stop determining vehicle when on stop sign line；User unclamps laser and referred to Show lamp button switch, then press lock button；At this moment, control unit perceives lock button and is pressed, and turns on luminous two Pole pipe carries out additional illumination and starts image unit acquisition image, and then starts image identification unit by the image and thing of acquisition The image template of the correct parking first set is compared；When comparative result is inconsistent, control unit refusal locking lock is simultaneously User is reminded to continue to adjust parking condition by sound and light alarm Tip element；Because user can not terminate that with car process phase will be undertaken It should lose, adjustment will be re-started and parked, until the image template of correct parking of the image obtained with being previously set is consistent, Control unit locks lock and terminates to use car information to the user is sent from the background by wireless communication unit, by terminating to use car from the background Process simultaneously notifies user.

Have that the cost of a stop is extremely low because stop is compared, set up extremely more of stop can and and its it is scattered, Convenience is close to existing random parking mode；Due to being carried out otherwise using to the progress close-up images knowledge of stop sign line Positioning, its precision are much higher than the precision of simple satellite fix and architecture, and disclosure satisfy that does not influence in narrow range parking Traffic and the appearance of the city are to neat required precision of stopping；Image format is extremely simple, black and white it is low differentiate camera can meet demand, Software and hardware increase cost is seldom；User is changed seldom with car custom.

Although as the key facility of stop, the setup cost of stop sign line is relatively extremely low, further reduces parking Worn in markings use, the service life for extending stop sign line is the further way for reducing stop operational management cost Footpath；Camera is located at Chinese herbaceous peony portion, to absorb car front ground image, before stop sign line being located at into vehicle Side, stop sign line is rolled when reducing parking, to extend the service life of stop sign line；In fact, as shown in figure 8, As long as being appropriately arranged with visual angle r, camera sensing and the ground angle a of camera 38 being fixedly connected on front fork central siphon, it is located at The image of stop sign line 39 in the mo regions of vehicle front ground can be obtained by camera；Equally, if stop sign line 40 are not arranged in ground, and are provided in the metope no regions of vehicle front setting, and stop sign line 40 still can be shot As head obtains；Therefore, snow covering is fallen in order to avoid pedestrian tramples abrasion, rainwater immersion and dust, as shown in figure 9, stop Stop sign line 41 can be arranged on to the region that cement brick facade 42 is formed, further reduce stop operational management cost；

In fact, as shown in Figure 10, line and vehicle body of the laser head 43 in two hot spots 45,46 caused by the front of vehicle 44 The angle of place straight line is not necessarily intended to close to 90 degree；We might as well this angle be referred to as parking angle, this angle reflection be neat Requirement during parking to automobile body relative to stop sign wire clamp angle；Stop by narrow passage or road use compared with Small parking angle more can guarantee that the road is clear；In order to which the stop guaranteed in different parking angle requirements can neatly stop Put, as shown in part section Figure 11, shooting assembly 49 is fixedly connected on the front fork central siphon 48 of connection vehicle body cant beam 47；Shooting The head of assembly with transparent glass window 50 by being sealed to protect its interior arrangement；The setting of the surrounding of camera 51 is located on shooting assembly There are multiple floor light light emitting diodes 52；Four pairs of laser heads 53,54,55,56, each pair laser head are provided with around camera The angle of the line of caused hot spot and straight line where vehicle body is 0 degree, 45 degree, 90 degree, 135 degree respectively；When specific a pair of laser When head is lit, vehicle is just adapted to the stop for being parked in corresponding parking angle；As shown in figure 12 is 90 for parking angle Degree, image recognition template are 57 stop；Figure 13 is that parking angle is 45 degree, and image recognition template is 58 stop；Figure 14 be that parking angle is 0 degree, and image recognition template is 59 stop；This is to set parking by narrower road The situation put and occurred；In order to which stop sign line need not be rolled in docking process to extend stop sign line service life, at this moment Two laser facula lines should be parallel with the line of two wheels without coinciding；As shown in figure 15, this kind of shared bicycle When user prepares to park car, user presses laser designation lamp switch；Control unit is perceived after laser designation lamp switch is pressed, Vehicle approximate location is obtained by satellite positioning unit, specific stop where extrapolating；Control unit inquires about the stop pair Storing cycle has no requirement (NR)；If no requirement (NR), the facility that user freely parks just is fully ensured that, by user's self-determination parking spot Afterwards, user presses lock button, and control unit just locks lock and sends the user by wireless communication unit after perceiving Car process is used in the information of end car, end；If parking regular requirement, control unit finds the parking required by the stop Angle, a pair of laser heads work corresponding with the angle is selected, two laser faculas are formed on ground；User moves adjustment vehicle Position, two hot spots are made to move on on stop sign line, come to a complete stop vehicle, presses lock button；Control unit perceives lock button It is pressed, opens light emitting diode additional illumination, start image unit and obtain image, starts image identification unit by the figure of acquisition Compared with the image template as corresponding to the stop being previously set；When comparative result is consistent, control unit locking lock simultaneously leads to Cross wireless communication unit and send the user and terminate information with car, car process is used in end；When comparative result is inconsistent, control unit Refusal locking lock, by sound and light alarm Tip element remind user return to before the step of, press laser indicator lamp again Switch, continue to adjust parking spot, until terminating to use car process.

In addition, in order to distinguish other marks on stop sign line and ground, such as traffic sign as shown in figure 16, can be with Make the different identification line 61 of one or several thickness in the side burr of stop sign line 60.

Claims

1. a kind of shared bicycle, there are bicycle structure, mobile phone recognizable bicycle identity, control unit and control unit The lock of wireless communication unit and control unit the control opening and closing of contact is formed, it is characterized in that：Identified provided with stop sign line single Member；Stop sign line recognition unit has image unit, image identification unit and laser designation unit；Image unit have camera and LED for illumination；Laser designation unit has laser head and Laser emission switch；Camera, LED for illumination and Laser head is fixedly connected with the front fork central siphon of bicycle structure；Laser emission switch is arranged on the handlebar of bicycle structure；It is logical Crossing adjustment parking spot and direction can make laser head form at least two on the stop sign line on car front ground Hot spot, two hot spots arrange along stop sign line, and two hot spot spacing are more than 10 centimetres, so that camera and illumination are sent out Optical diode points to above-mentioned stop sign line；When control unit perceives user's locking lock, LED for illumination is lighted, is led to Camera intake car front ground image is crossed, send image identification unit and the correct images template of setting to carry out the image Contrast identification, recognition result correctly then locking lock and terminate the use process of user, recognition result by wireless communication unit Mistake is then refused to carry out locking lock and prompting is sent to user is allowed to adjust storing cycle state, until camera intake Chinese herbaceous peony Wheel front ground image meets the correct images template of setting.

2. a kind of shared bicycle according to claim 1, it is characterized in that：There is satellite positioning unit, to determine the big of car Cause position；Laser designation unit can produce different laser lights on car front ground respectively under control unit control Spot pair, different laser faculas are different from length of wagon angular separation to place rectilinear direction.