CN203799448U - Bicycle locking device used for public bicycle renting control system - Google Patents

Abstract

The utility model discloses a public bicycle renting control system. The public bicycle renting control system comprises renting terminals installed on public bicycles and stop managers installed in public bicycle stops. The stop managers perform wireless data communication with the renting terminal in the current stop and perform remote data communication with an information center. Each stop manager comprises a second wireless communication module. Each renting terminal at least comprises a battery, a first wireless communication module, a control processing module, a reading module, a bicycle locking device and an indicating module. Through the technical scheme, as long as bicycles are parked in the parking areas of the stops, the bicycle renting operation or the bicycle returning operation can be executed, therefore, parking piles do not need to be arranged in the stops, the space utilization rate of the stops is greatly increased, clients can use the public bicycles more conveniently and more quickly, and particularly, the problem that the bicycles are difficult to return during rush hours is avoided.

Description

A kind of antijoyride device of leasing control system for public bicycles

Technical field

The utility model relates to public bicycles administrative skill field, is specifically related to a kind of antijoyride device of leasing control system for public bicycles.

Background technology

Along with the high speed development of economic technology, energy crisis and problem of environmental pollution highlight.In order to release the pressure, each local government of China all advocates low-carbon (LC), environmental protection, Green Travel, public bicycles become gradually city go slowly in one of most important trip mode.

Existing public bicycles is leased control system, all to control vehicle by the stake of stopping, the stake of stopping has antijoyride device and reads the device of subscriber card information, renting or give back public bicycles all must be by the stake of stopping, a lease information for upper vehicle of stopping is carried out telecommunication by station manager and information center again, realizes strange land and rents the management of returning the car.

The parking stake limited amount of each stop but take up room very much, the only corresponding bicycle of the stake of stopping, in the time that the parking stake of stop is all fully parked with, the operation of just cannot returning the car.Therefore, client often there will be the difficult problem of returning the car in use, especially, in peak period on and off duty, sometimes returns the car and need to run several stops, takes more than half hour, just car is also gone up.And on the other hand, also have the awkward situation that car can not be rented, because the quantity that bicycle parking station can be rented is the quantity of the car that pinned by the stake of having been stopped, often to a bicycle parking station, a pile bicycle on limit, the upper bicycle of stake that stops just can only not hope " car " to heave a sigh yet.

Therefore, for the above-mentioned defect existing in currently available technology, be necessary to study in fact, so that a kind of scheme to be provided, solve the defect existing in prior art.

Utility model content

In order to overcome the defect of above-mentioned prior art, the utility model, for a kind of antijoyride device of leasing control system for public bicycles is provided, has greatly increased public bicycles stop and can borrow the quantity of returning the car, not in the quantity that is confined to parking stake; Bicycle parking is in good order, and convenient management is difficult for stolen, allows client more convenient in the time using public bicycles simultaneously.

The problem existing for solving prior art, the technical solution of the utility model is:

A kind of antijoyride device of leasing control system for public bicycles, comprise and being arranged in stop for being affiliated to the stop rod of public bicycles, the gearing that can be affiliated to the padlock mechanism on described stop rod and move for controlling described padlock mechanism, described padlock mechanism is arranged on bicycle handlebar middle, described gearing control padlock mechanism motion;

When in " shutting " state, in the closed formation of described padlock mechanism, close space, described stop rod closes in space in interior; When in " unblanking " state, described padlock mechanism launches to form certain breach, makes bicycle can depart from stop rod.

Preferably, also comprise for detection of padlock mechanism whether being affiliated to the pick-up unit on stop rod, described pick-up unit comprise be arranged in stop, can produce the alternating current generator of different frequency exchange current, around the inductive coil on described padlock mechanism with for detection of the faradic current detection module producing on described inductive coil;

The exchange current that the described alternating current generator of flowing through in described stop rod produces;

Described padlock mechanism is made up of magnetic material, forms closed magnetic circuit when closed;

When described padlock mechanism is successfully affiliated on stop rod, described current detection module detects the induction current on described inductive coil.

By adopting above technical scheme, greatly increase public bicycles stop and can borrow the quantity of returning the car, not in the quantity that is confined to parking stake; Bicycle parking is in good order, and convenient management is difficult for stolen.Due to the stake of stopping need to be set in stop, greatly increase the space availability ratio of stop, client is more convenient in the time using public bicycles, and especially " difficulty of returning the car " will be no longer a problem when peak on and off duty.

Brief description of the drawings

Fig. 1 is application scenario of the present utility model, the theory diagram of public bicycles lending system;

Fig. 2 is antijoyride device the first embodiment schematic diagram of the present utility model;

Fig. 3 is antijoyride device the second embodiment whole structure figure of the present utility model;

Fig. 4 is antijoyride device the second embodiment schematic diagram of the present utility model;

The wireless charging theory diagram of Fig. 5 the utility model embodiment public bicycles lending system station manager.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

On the contrary, the utility model contain any defined by claim in marrow of the present utility model and scope, make substitute, amendment, equivalent method and scheme.Further, for the public is had a better understanding to the utility model, in below details of the present utility model being described, detailed some specific detail sections of having described.Do not have for a person skilled in the art the description of these detail sections can understand the utility model completely yet.

Have now in technology and borrow car all to need by the stake of stopping with returning the car, and the stake of stopping just limits the degree of freedom that user hires a car and returns the car greatly, brings inconvenience to user, often causes the awkward sight of " want to return the car and can not go back " and " having car not borrow ".Lease in control system at public bicycles, propose a kind of vehicular and lease terminal, read module, wireless communication module and antijoyride device are all integrated and be arranged on bicycle, therefore borrow car and return the car and be not subject to the restriction of parking stake, as long as bicycle in station, stop manager can parking area in, just can complete the operation of hiring a car and return the car.

Referring to Fig. 1, be depicted as application scenario of the present utility model, public bicycles is leased the theory diagram of control system, comprise and lease terminal 100 and station manager 200, station manager 200 is arranged in public bicycles stop, and can communicate by letter with long-range information center, send hiring a car of this stop and the information of returning the car to it, rent thereby realize strange land the management of returning the car;

Station manager 200 comprises the second wireless communication module 201, leases information that terminal 100 sends over and to leasing terminal 100 transmission information, thereby realize station manager 200 and lease the data communication between terminal 100 for receiving;

Lease terminal 100 and be arranged on public bicycles, at least comprise battery 101, the first wireless communication module 102, control processing module 103, read module 104, antijoyride device 105 and indicating module 106;

Battery 101 is connected with indicating module 106 with the first wireless communication module 102, control processing module 103, read module 104, antijoyride device 105, provides system power supply to leasing terminal 100;

The first wireless communication module 102 receives information that station manager 200 sends over and to station manager 200 transmission information, realizes the data communication of leasing between terminal 100 and station manager 200;

The first wireless communication module 102 is connected with control processing module 103, and received information is sent to and controls processing module 103 or send information according to the control command of controlling processing module 103;

The information that read module 104 reads user leases card, is connected with control processing module 103, and read user profile is sent to and controls processing module 103;

Read module 104 can read the subscriber card of various modes, such as IC-card, rfid card etc.;

Indicating module 106 is connected with control processing module 103, be used to indicate the information state of hiring a car or returning the car in process, such as whether whether operating successfully with station manager proper communication, card reading module and whether antijoyride device operates successfully, facilitate user in the return the car operation of process of rent.

Antijoyride device 105 is connected with control processing module 103, and for controlling public bicycles in " unblanking " or " shutting " state, according to the control command of controlling processing module 103, antijoyride device 105 is carried out " unblanking " or " shutting " operation;

Control processing module 103 for leasing the core of terminal 100, it is connected with the first wireless communication module 102, read module 104, antijoyride device 105 and indicating module 106, receive the information that the first wireless communication module 102 and read module 104 send, and these information are carried out to analyzing and processing, realize data interaction with station manager 200, information after treatment is sent to the first wireless communication module 102, antijoyride device 105 and indicating module 106 simultaneously, thereby carry out control and management to leasing public bicycles.

In technique scheme, can being determined by the signal cover of the second wireless communication module 201 of station manager 200 by parking area of stop, the general Dou You of wireless signal center is to external radiation.Because antijoyride device and bicycle one, as long as can carry out radio communication with station manager, just can carry out the operation of hiring a car or return the car.If signal radiation scope is excessive, likely outside stop, also can complete the operation of returning the car, the confusion that has so just caused public bicycles to park, has increased and has administered and maintained cost; In order to address the above problem, the transmission range of wireless signal can be set by adjusting emissive power, antenna transmission angle and the installation site of wireless communication module, make its coverage substantially consistent with the parking area of stop.

In the preferred mode of one, the second wireless communication module 201 of station manager 200 omnidirectional antenna of sampling, be arranged on the center of public bicycles stop ceiling, the emissive power and the emission angle control signal transmitting boundary that regulate the second wireless communication module 201, allow the range of signal of the second wireless communication module 201 just cover the parking area in stop.

In technique scheme, adopting swipes the card or enter leases terminal 100 behind field, stop and automatically sends communication signal, is confirmed whether and station manager normal communication.Be confirmed whether and station manager normal communication in order to be more convenient to client, lease terminal 100 and also comprise start button 106, and control processing module 103 and be connected, control processing module 103 and detect start button 106 and whether press; In the time that start button 106 is pressed, lease terminal 100 and send communication signal to station manager 200, determine whether lease terminal 100 communicates by letter normally with station manager 200, guarantee the bicycle operation of swiping the card again in can parking area in stop, ensure that 200 of synchronization station managers lease terminal 100 and communicate with one, thereby improve the stability of system.

The present invention also provides a kind of antijoyride device of leasing control system for public bicycles, referring to Fig. 2, be depicted as the first embodiment of the antijoyride device 105 of the utility model public bicycles lending system, comprise the dead bolt for pinning cycle wheel and control the gearing that dead bolt moves, antijoyride device 105 is arranged on vehicle wheel support, gearing is according to the steering order control dead bolt motion of controlling processing module 103, and in Fig. 2, gearing just schematically represents with block scheme.In the prior art, the implementation of this gearing has multiple, such as electromagnetism attracting mode, Electric Machine Control mode, hydraulic braking mode, air-pressure brake mode etc., can realize the motion of dead bolt, and then controls bicycle unlocking and shut.In the time closing latching operation, dead bolt is stuck in wheel, allows wheel cannot rotate and then realize bike locking; In the time carrying out " unblanking " operation, dead bolt, outside wheel, does not affect the normal rotation of wheel.This is also the conventional mode of locking of bicycle lock in prior art in fact, and improvements are, manual locking are changed into automatic locking.

One preferred embodiment in, gearing comprises electromagnet, around the solenoid on battery iron with made and had the dead bolt of elastic construction by magnetic material, the magnetic field producing when solenoid energising is enough to adhesive cutting; In the time that solenoid is switched on, adhesive dead bolt stretches into wheel, bike locking; When solenoid power-off, dead bolt recovers original structure, bicycle unlocking; Control processing module 103 and control energising or the power-off of solenoid, and then control bicycle " is unblanked " and " shutting " operation.

Antijoyride device in technique scheme is the same with the principle of ordinary bicycle lock, pins wheel bicycle can not freely be ridden; Difference is, and the present embodiment antijoyride device adopts the mode of Electronic Control dead bolt transmission, coordinates realize bicycle unlocking and shut with physical construction.

Above technical scheme can solve the problem of returning public bicycles difficulty, because the antijoyride device for car locking is mounted in bicycle, just can carry out as long as enter the operation of hiring a car or return the car in the certain area of stop.The relative prior art of operation that this mode is hired a car or returned the car user is simplified a lot really, but increases new difficulty in bicycle management:

After some users return the car, just can not be concerned about again whether car is parked rationally, thereby cause the mixed and disorderly unordered situation of bicycle parking in stop;

Because bicycle only pins wheel,, as being that bicycle lock is stopped in stake in prior art, therefore bicycle still can not be moved, and easily causes vehicle loss or stolen;

In order to solve the problems of the technologies described above, the present invention also provides another kind of and has leased the antijoyride device of control system for public bicycles, a kind of antijoyride device that is different from above-described embodiment one has been proposed, referring to Fig. 3, the whole structure figure that is depicted as the second embodiment of the present embodiment antijoyride device, bicycle is all affiliated on stop rod.

Referring to Fig. 4, be depicted as the schematic diagram of the second embodiment of the present embodiment antijoyride device, wherein, gearing and current detection module are all prior art, just schematically represent with block scheme, on figure, do not describe in detail.Antijoyride device 105 comprises and is arranged in stop the stop rod for being affiliated to public bicycles, can be affiliated to padlock mechanism on stop rod and for controlling the gearing of padlock mechanism motion, padlock mechanism is arranged on bicycle handlebar middle, gearing is according to the steering order control padlock mechanism motion of leasing terminal, in the time carrying out " shutting " operation, in the closed formation of padlock mechanism, close space, stop rod closes in space in interior; In the time carrying out " unblanking " operation, padlock mechanism launches to form certain breach, is enough to make bicycle to depart from stop rod;

Antijoyride device 105 also comprises for detection of padlock mechanism whether being affiliated to the pick-up unit on stop rod, pick-up unit comprises and is arranged on the alternating current generator that can produce different frequency exchange current in stop, around the inductive coil on padlock mechanism with for detection of the faradic current detection module producing on inductive coil;

The exchange current that the alternating current generator of flowing through in stop rod produces;

Padlock mechanism is made up of magnetic material, forms closed magnetic circuit when closed;

While being successfully affiliated on stop rod, current detection module detects the induction current on inductive coil.

Because metal can shield electromagnetic wave, stop rod is made up of nonmetallic materials, and such as duroplasts, its structure is hollow structure, at least can pass a wire in it, the exchange current that the alternating current generator of inside flowing through produces;

Detecting bicycle, whether to be affiliated to principle on stop rod as follows, when bicycle hanging leans against stop rod, while making padlock mechanism closure by magnetic material, form closed magnetic circuit, inductive coil is on padlock mechanism, allow exchange current flow through from stop rod, known according to electromagnetic induction principle, conductor is placed in change magnetic flux can produce electromotive force, in closed-loop path, under the effect of this electromotive force, induction current will be formed, therefore on inductive coil, induction current can be produced.Logical exchange current in stop rod, the electric current of variation is by the magnetic field changing, and inductive coil produces again induction current in the magnetic field changing; And be not affiliated on stop rod when bicycle, in closed magnetic circuit, do not have exchange current to pass through, on inductive coil, can not produce induction current; And when stop rod is not in the time that padlock mechanism also has closure, because air is resistance magnetic medium, the incomplete closure of magnetic circuit, the current value when current ratio producing on inductive coil is closed is much smaller; The size that current detection module detects this current value just can judge bicycle whether completely padlock on stop rod.

Technique scheme has realized bicycle lock has been leaned against on stop rod, has following technique effect:

(1) greatly increased public bicycles stop and can borrow the quantity of returning the car, not in the quantity that is confined to parking stake;

(2) bicycle parking is in good order, and convenient management is difficult for stolen.

The terminal of leasing in above technical scheme is all to adopt powered battery, need to regularly replace battery, even if leave charging inlet, also needs regularly to charge, and this has all increased the cost administering and maintaining.

In order to solve the problems of the technologies described above, the present embodiment has proposed a kind of wireless charging mode, as long as bicycle hanging is locked in stop rod, and charging that just can complete battery pair.

Referring to as Fig. 5, be depicted as the theory diagram of this bright embodiment wireless charging, lease that terminal 100 also comprises charging circuit and around the charge coil on the padlock mechanism of being made by magnetic material, the exchange current of flowing through in stop rod, on charge coil, produce enough induction electromotive forces, charging circuit utilizes the induction electromotive force on charge coil to charge to battery.

The principle of wireless charging is also to have utilized electromagnetic induction principle, before analyzed, again some parameters that affect charge efficiency are further analyzed at this.The computing formula of the induction electromotive force producing on charge coil is as follows:

$E=n\frac{\mathrm{\Δ\Φ}}{\mathrm{\Δt}}---\left(1\right)$

Wherein E is induction electromotive force, and unit is volt (V), and n is representing the number of turns of charge coil, the pace of change of reflection magnetic flux.

The computing formula of magnetic flux is as follows:

Φ＝BS (2)

Wherein Φ is representing that magnetic flux unit is weber, and B is the magnetic induction density under even environment, and S represents area.

Therefore induction electromotive force E with be directly proportional.

According to electromagnetic induction principle, when endless wire is connected with steady current, outside wire, the magnetic induction density of 1 P place generation is:

$B=\frac{\mathrm{uI}}{2\mathrm{\πR}}---\left(3\right)$

In order to simplify calculating, the stop rod that here first hypothesis is connected with exchange current is endless, and B is wire magnetic induction density around, and u is magnetic permeability, is determined by selected magnetic material, and R is the distance to wire axis, and I is the electric current flowing through in wire.

The frequency of supposing the exchange current flowing through in stop rod is w, and exchange current is Isin wt, and above-mentioned formula 2,3 substitution formula 1 can be obtained:

$E=\frac{n\·u\·w\·S\·I\·\cos \mathrm{wt}}{2\mathrm{\πR}}---\left(4\right)$

Known according to this formula, the amplitude of induction electromotive force and charge coil number of turns n, magnetic material magnetic permeability u, exchange current and frequency and magnetic flux area are directly proportional, and are inversely proportional to the distance from wire.Therefore,, as long as we choose suitable parameter in formula (4), just can produce the induction electromotive force being enough to be used in battery charging.

Adopt which to carry out wireless charging to battery, shortcoming is that charge efficiency is relatively low.Whether be affiliated at stop rod for detection of bicycle, alternating current generator produces the lower exchange current of frequency just can meet testing requirement; But when electromagnetism is charged, alternating current generator must produce the exchange current that frequency higher magnitude is higher, to improve charge efficiency.Therefore, can adopt by day low-frequency alternating electric current, and at night when public bicycles system stop operation after, pass to high-frequency alternating electric current and carry out wireless charging.

The public bicycles proposing by above technical scheme is leased control system, allows user in the time borrowing car and return the car, not be subject to the restriction of parking stake, has greatly extenuated the awkward problem such as " difficulty of returning the car ", " having car not borrow " occurring in reality.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims (2)

1. lease the antijoyride device of control system for public bicycles for one kind, it is characterized in that, comprise and being arranged in stop for being affiliated to the stop rod of public bicycles, the gearing that can be affiliated to the padlock mechanism on described stop rod and move for controlling described padlock mechanism, described padlock mechanism is arranged on bicycle handlebar middle, described gearing control padlock mechanism motion;

When in " shutting " state, in the closed formation of described padlock mechanism, close space, described stop rod closes in space in interior; When in " unblanking " state, described padlock mechanism launches to form certain breach, makes bicycle can depart from stop rod.

2. the antijoyride device of leasing control system for public bicycles according to claim 1, it is characterized in that, also comprise for detection of padlock mechanism whether being affiliated to the pick-up unit on stop rod, described pick-up unit comprise be arranged in stop, can produce the alternating current generator of different frequency exchange current, around the inductive coil on described padlock mechanism with for detection of the faradic current detection module producing on described inductive coil;

The exchange current that the described alternating current generator of flowing through in described stop rod produces;

Described padlock mechanism is made up of magnetic material, forms closed magnetic circuit when closed;

When described padlock mechanism is successfully affiliated on stop rod, described current detection module detects the induction current on described inductive coil.