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CN106828672B - Returning device capable of locking multiple public bicycles and returning method thereof - Google Patents

Returning device capable of locking multiple public bicycles and returning method thereof Download PDF

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Publication number
CN106828672B
CN106828672B CN201710196885.0A CN201710196885A CN106828672B CN 106828672 B CN106828672 B CN 106828672B CN 201710196885 A CN201710196885 A CN 201710196885A CN 106828672 B CN106828672 B CN 106828672B
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return
guide rod
column
central controller
bicycle
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CN106828672A (en
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董红召
刘倩
许慧鹏
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Zhejiang University of Technology ZJUT
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Zhejiang University of Technology ZJUT
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H3/00—Separate supports or holders for parking or storing cycles
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/0042—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects
    • G07F17/0057—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for hiring of objects for the hiring or rent of vehicles, e.g. cars, bicycles or wheelchairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
    • B62H3/00—Separate supports or holders for parking or storing cycles
    • B62H2003/005—Supports or holders associated with means for bike rental

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Traffic Control Systems (AREA)

Abstract

一种可锁多辆公共自行车的还车装置及其还车方法，还车装置包括停放装置和还车卡，底座的两侧相对设有还车柱和固定柱，导向杆的固定端固定在固定柱上，导向杆的自由端与还车柱可拆卸连接；导向杆设有若干个车位，且每个车位上均设有用锁止器；每个车位上分别设有第一压力传感器，靠近借车柱的导向杆的端头上设有第二压力传感器；还包括用于驱动自行车沿导向杆滑动的驱动部，导向杆的自由端通过连接装置与还车柱连接，所述借车柱的顶面设有借车信号接收器，借车信号接收器构成借车刷卡区；采用本发明实施的还车方法步骤简单，方便好用，且本发明能在占地面积较小的前提下，提供较多的车位，满足用户需要。

Figure 201710196885

A return device capable of locking multiple public bicycles and a return method thereof, the return device comprises a parking device and a return card, two sides of the base are oppositely provided with return posts and fixed posts, and the fixed ends of the guide rods are fixed on the On the fixed column, the free end of the guide rod is detachably connected to the return column; the guide rod is provided with several parking spaces, and each parking space is provided with a lock; each parking space is respectively provided with a first pressure sensor, close to the The end of the guide rod of the borrowing column is provided with a second pressure sensor; it also includes a driving part for driving the bicycle to slide along the guiding rod, and the free end of the guiding rod is connected with the returning column through a connecting device, and the borrowing column is The top surface of the car is provided with a car-borrowing signal receiver, and the car-borrowing signal receiver constitutes a car-borrowing and card-swiping area; the method for returning a car implemented by the present invention is simple in steps, convenient and easy to use, and the present invention can be used under the premise that the floor space is small. , to provide more parking spaces to meet the needs of users.

Figure 201710196885

Description

Returning device capable of locking multiple public bicycles and returning method thereof
Technical Field
The invention relates to a bicycle returning device capable of locking a plurality of public bicycles and a bicycle returning method thereof.
Background
The urban bicycle plays an important role in relieving traffic jam, reducing traffic accidents and reducing atmospheric pollution, and the public bicycle project is popularized and operated in various places, so that the public bicycle is convenient for people to go out and simultaneously obtains extremely high acceptance and praise.
However, with the increase of public bicycle renting users, when the users arrive at destinations and return bicycles, the number of the locking devices at a plurality of renting points cannot meet the requirements of bicycle returning users, the use of the users is influenced, the problem of how to solve the problem that the number of the locking devices at the renting points is insufficient has great practical significance, and meanwhile, in consideration of the problem of capital cost, a bicycle returning device capable of locking a plurality of bicycles needs to be researched.
Disclosure of Invention
In order to solve the problems, the invention provides a bicycle returning device capable of locking a plurality of public bicycles and a bicycle returning method thereof.
The technical scheme for solving the problems is as follows:
a can lock the device of returning the car of many public bicycles, the said bicycle includes wheel, frame and tap, the said device of returning the car includes parking device used for depositing the bicycle and is used for starting the parking device in order to carry on the card of returning the car;
the parking device comprises a horizontally laid base, wherein a vehicle returning column and a fixing column are oppositely arranged on two sides of the base, and the vehicle returning column and the fixing column are perpendicular to the base; the guide rod is horizontally erected between the returning column and the fixed column, the fixed end of the guide rod is fixed on the fixed column, and the free end of the guide rod is detachably connected with the returning column;
defining the intersection point of the guide rod and the fixed column as an original point, a straight line which passes through the original point and is parallel to the axial direction of the guide rod as an x-axis, a straight line which passes through the original point and is parallel to the height direction of the fixed column as a z-axis, and a straight line which passes through the original point and is parallel to the x-axis and the z-axis as a y-axis;
the guide rod is provided with a plurality of parking spaces at intervals along the x-axis direction, each parking space is used for parking a bicycle, and each parking space is provided with a locking device used for locking the bicycle erected on the parking space on the guide rod; the locking device comprises a radial through hole formed in the guide rod, a radial pin is arranged in the radial through hole, the inner end of the radial pin is fixed on the electromagnet in the guide rod through a spring, the electromagnet is fixed in the guide rod, the power supply of the electromagnet is connected with the central controller, and the outer end of the radial pin penetrates through the radial through hole; the frame of the bicycle is provided with a positioning groove matched with the radial pin, and after the electromagnet is powered off, the head of the outer end of the radial pin is inserted into the positioning groove so as to lock the axial position of the bicycle on the guide rod; a first pressure sensor is arranged on each parking space and is respectively connected with a central controller; a second pressure sensor is arranged at the end head of the guide rod close to the returning column and is connected with the central controller;
the bicycle is characterized by further comprising a driving part for driving the bicycle to slide along the guide rod, wherein the driving part comprises a conveying belt paved on the base, the moving direction of the conveying belt extends from the bicycle returning column to the fixing column direction, the moving direction of the conveying belt is parallel to the guide rod, and the length of the conveying belt is greater than or equal to that of the guide rod; two ends of the conveying belt are stretched between a driving shaft and a driven shaft, the driving shaft and the driven shaft both extend along the y-axis direction, the driven shaft is fixed on the base, the driving shaft is rotatably arranged on the base, a driven gear is fixed on the driving shaft, a driving gear is arranged on an output shaft of the motor, the driven gear is connected with the driving gear through a chain, the motor is arranged in a fixed column, and the motor is connected with the central controller;
the free end of the guide rod is connected with the car returning column through a connecting device, and the connecting device comprises an inserting rod and a linear motor; the inserting rod extends along the x-axis direction, the fixed end of the inserting rod is coaxially connected with the output shaft of the linear motor, and the free end of the inserting rod is slidably inserted into the slot of the guide rod; one end of the guide rod, which is close to the returning column, is inwards sunken along the axial direction to form the slot; the linear motor is arranged in the vehicle returning column and is connected with the central controller; a monitoring device for detecting whether the inserted rod is in place or not is arranged in the slot, the monitoring device comprises a second pressure sensor arranged at the bottom of the slot, and the second pressure sensor is connected with the central controller;
the top surface of the car returning column is provided with a car returning signal receiver, and the car returning signal receiver forms a car returning card swiping area; the car returning signal receiver is connected with the central controller and matched with the car returning signal transmitter in the car returning card; and the vehicle returning signal receiver receives the signal transmitted by the vehicle returning signal transmitter and then sends the signal to the central controller, and the central controller drives the linear motor in the vehicle returning column to act.
Furthermore, the radial pins are provided with plugs for preventing the inner ends of the radial pins from penetrating through the radial through holes, the plugs are cushion blocks with diameters larger than the diameter of the radial through holes, and the inner ends of the radial pins are connected with the springs through the plugs.
The bicycle returning method implemented by the bicycle returning device capable of locking a plurality of public bicycles comprises the following steps:
step 1, a returning card is used for swiping a card in a returning card swiping area, and a returning signal receiver receives a signal transmitted by a returning signal transmitter in the returning card and sends the signal to a central controller; the central controller drives the linear motor in the returning column to rotate forwardly according to the received signal from the returning signal receiver, the linear motor in the returning column is started, the inserted rod on the returning column is retracted into the returning column, the inserted rod on the returning column is separated from the guide rod, a returning gap for placing a vehicle is exposed, and after the linear motor in the returning column runs for a preset time, the central controller drives the linear motor in the returning column to stop running;
step 2, manually sleeving the bicycle on the end of the guide rod through a returning gap, and placing a front wheel and a rear wheel of the bicycle on the conveying belt; the second pressure sensor transmits the detected pressure information to the central controller, the central controller judges whether the bicycle is placed in the guide rod according to the received pressure information, when the pressure value received by the central controller from the second pressure sensor reaches a preset pressure value and the central controller judges that the bicycle is placed on the end of the guide rod, the central controller drives the motor to rotate forwards, the conveying belt moves towards the fixed column direction and drives the bicycle to move towards the fixed column direction;
step 3, the first pressure sensor on each parking space transmits the pressure information to the central controller in real time, and the central controller judges whether the bicycle is parked on the parking space according to the received pressure information from the first pressure sensor; the central controller controls the bicycle to move to an empty parking space which can be parked and is closest to the fixed column, when the central controller monitors that the pressure of the parking space reaches a preset value, the central controller judges that the bicycle moves to the parking space, the central controller drives the motor to stop rotating, and the central controller cuts off the power supply of the electromagnet at the same time; the radial pins extend outwards under the action of the elastic force of the springs, and the heads of the outer ends of the radial pins are inserted into the positioning grooves so as to lock the axial position of the bicycle on the guide rods, and the bicycle is locked on a parking space;
and 4, after the preset time, the central controller drives the linear motor in the returning column to rotate reversely, the inserted link on the returning column extends towards the fixed column, the inserted link on the returning column is inserted into the guide rod, when the rod end of the inserted link touches a third pressure sensor at the bottom of the slot, real-time pressure information transmitted to the central controller by the third pressure sensor changes, when the pressure transmitted by the third pressure sensor reaches a preset value, the central controller judges that the inserted link is in place and drives the linear motor in the returning column to stop rotating, and the returning process is ended.
The invention has the following beneficial effects:
(1) the structure is simple, and the use is convenient and easy;
(2) can provide more parking stalls under the less prerequisite of area, satisfy user's needs.
Drawings
Fig. 1 is a schematic view showing the overall structure of the present invention when a bicycle is stored in a parking space.
FIG. 2 is an isometric view of the present invention when the bicycle is not stored in the parking space.
FIG. 3 is a front view of the present invention when the bicycle is not stored in the parking space.
Fig. 4 is a schematic view of the latch structure.
Detailed Description
Referring to the attached drawings, the bicycle returning device can lock a plurality of public bicycles, wherein each bicycle comprises a wheel, a frame and a faucet, and comprises a parking device for storing the bicycles and a bicycle returning card for starting the parking device to return the bicycles;
the parking device comprises a base 8 which is horizontally laid, a vehicle returning column 1 and a fixed column 4 are oppositely arranged on two sides of the base 8, and the vehicle returning column 1 and the fixed column 4 are both vertical to the base 8; the guide rod 3 is horizontally erected between the returning column 1 and the fixed column 4, the fixed end of the guide rod 3 is fixed on the fixed column 4, and the free end of the guide rod 3 is detachably connected with the returning column 1;
defining the intersection point of the guide rod 3 and the fixed column 4 as an original point, a straight line which passes through the original point and is parallel to the axial direction of the guide rod 3 as an x-axis, a straight line which passes through the original point and is parallel to the height direction of the fixed column 4 as a z-axis, and a straight line which passes through the original point and is parallel to the x-axis and the z-axis simultaneously as a y-axis;
the guide rod 3 is provided with a plurality of parking places at intervals along the x-axis direction, each parking place is used for parking a bicycle, and each parking place is provided with a locking device used for locking the bicycle erected on the parking place on the guide rod 3; the locking device comprises a radial through hole formed in the guide rod 3, a radial pin 14 is arranged in the radial through hole, the inner end of the radial pin 14 is fixed on an electromagnet in the guide rod 3 through a spring 12, and the electromagnet is fixed on the guide rod 3
The power supply of the electromagnet is connected with the central controller, and the outer end of the radial pin 14 penetrates through
A radial through hole; the frame of the bicycle is provided with a positioning groove matched with the radial pin 14,
after the electromagnet is powered off, the head of the outer end of the radial pin is inserted into the positioning groove so as to lock the axial position of the bicycle on the guide rod 3; a first pressure sensor is respectively arranged on each parking space,
the first pressure sensors are respectively connected with the central controller;
a second pressure sensor is arranged at the end of the guide rod 3 close to the returning column 1 and is connected with the central controller;
the bicycle is characterized by further comprising a driving part for driving the bicycle to slide along the guide rod 3, wherein the driving part comprises a conveying belt 9 laid on the base 8, the moving direction of the conveying belt 9 extends from the bicycle returning column 1 to the fixing column 4, the moving direction of the conveying belt 9 is parallel to the guide rod 3, and the length of the conveying belt 9 is greater than or equal to that of the guide rod 3; two ends of a conveying belt 9 are tensioned between a driving shaft 7 and a driven shaft 10, the driving shaft 7 and the driven shaft 10 both extend along the y-axis direction, the driven shaft 10 is fixed on a base 8, the driving shaft 7 is rotatably arranged on the base 8, a driven gear is fixed on the driving shaft 7, a driving gear is arranged on an output shaft of a motor 5, the driven gear is connected with the driving gear through a chain 6, the motor 5 is arranged in a fixed column 4, and the motor 5 is connected with a central controller;
the free end of the guide rod 3 is connected with the vehicle returning column 1 through a connecting device, and the connecting device comprises an inserting rod 11 and a linear motor; the inserted link 11 extends along the x-axis direction, the fixed end of the inserted link 11 is coaxially connected with the output shaft of the linear motor, and the free end is slidably inserted into the slot of the guide rod 3; one end of the guide rod 3, which is close to the returning column 1, is inwards recessed along the axial direction to form the slot; the linear motor is arranged in the returning column 1 and is connected with the central controller; a monitoring device for detecting whether the inserted rod 11 is in place is arranged in the slot, the monitoring device comprises a second pressure sensor arranged at the bottom of the slot, and the second pressure sensor is connected with the central controller;
a vehicle returning signal receiver is arranged on the top surface of the vehicle returning column 1 and forms a vehicle returning card swiping area 2; the car returning signal receiver is connected with the central controller and matched with the car returning signal transmitter in the car returning card; and the vehicle returning signal receiver receives the signal transmitted by the vehicle returning signal transmitter and then sends the signal to the central controller, and the central controller drives the linear motor in the vehicle returning column to act.
The radial pins 14 are provided with plugs 13 for preventing the inner ends of the radial pins 14 from penetrating through the radial through holes, the plugs 13 are cushion blocks with diameters larger than that of the radial through holes, and the inner ends of the radial pins 14 are connected with the springs 12 through the plugs 13.
The bicycle returning method implemented by the bicycle returning device capable of locking a plurality of public bicycles comprises the following steps:
step 1, a returning card is used for swiping a card in a returning card swiping area 2, and a returning signal receiver receives a signal transmitted by a returning signal transmitter in the returning card and sends the signal to a central controller; the central controller drives the linear motor in the returning column 1 to rotate forwardly according to the received signal from the returning signal receiver, the linear motor in the returning column is started, the inserting rod 11 on the returning column is contracted towards the inside of the returning column 1, the inserting rod 11 on the returning column 1 is separated from the guide rod 3, a returning gap for placing a vehicle is exposed, and when the linear motor in the returning column 1 runs for a preset time, the central controller drives the linear motor in the returning column 1 to stop running;
step 2, manually sleeving the bicycle on the end of the guide rod 3 through a returning gap, and placing a front wheel and a rear wheel of the bicycle on the conveying belt 9; the second pressure sensor transmits detected pressure information to the central controller, the central controller judges whether the bicycle is placed in the guide rod 3 or not according to the received pressure information, when the pressure value received by the central controller from the second pressure sensor reaches a preset pressure value, the central controller judges that the bicycle is placed on the end of the guide rod 3, the central controller drives the motor to rotate forwards, the conveying belt moves towards the direction of the fixed column 4, and the bicycle is driven to move towards the direction of the fixed column 4;
step 3, the first pressure sensor on each parking space transmits the pressure information to the central controller in real time, and the central controller judges whether the bicycle is parked on the parking space according to the received pressure information from the first pressure sensor; the central controller controls the bicycle to move to an empty parking space which can be parked and is closest to the fixed column 4, and when the central controller monitors that the pressure of the parking space reaches a preset value, the central controller judges that the bicycle moves to the parking space, and the central controller drives the motor to stop rotating; the central controller cuts off the power supply of the electromagnet at the same time, the radial pin 14 extends outwards under the action of the elastic force of the spring 12, the head of the outer end of the radial pin 14 is inserted into the positioning groove so as to lock the axial position of the bicycle on the guide rod 3, and the bicycle is locked on a parking space;
and 4, after the preset time, the central controller drives the linear motor in the returning column 1 to rotate reversely, the inserting rod 11 on the returning column 1 extends towards the fixed column 4, the inserting rod 11 on the returning column 1 is inserted into the guide rod 3, when the rod end of the inserting rod 11 touches a third pressure sensor at the bottom of the slot, real-time pressure information transmitted to the central controller by the third pressure sensor changes, when the pressure transmitted by the third pressure sensor reaches a preset value, the central controller judges that the inserting rod 11 is in place and drives the linear motor in the returning column 1 to stop rotating, and the returning process is ended.
The embodiments described in this specification are merely illustrative of implementations of the inventive concept and the scope of the present invention should not be considered limited to the specific forms set forth in the embodiments but includes equivalent technical means as would be recognized by those skilled in the art based on the inventive concept.

Claims (1)

1.一种可锁多辆公共自行车的还车方法，所使用的还车装置包括用于存放自行车的停放装置和用于启动停放装置以进行还车的还车卡；1. A method for returning a plurality of public bicycles that can be locked, wherein the returning device used comprises a parking device for storing bicycles and a returning card for activating the parking device to return the bicycles; 所述停放装置包括水平铺设的底座，底座的两侧相对设有还车柱和固定柱，且还车柱和固定柱均垂直于底座；导向杆水平架设在还车柱和固定柱之间，且导向杆的固定端固定在固定柱上，导向杆的自由端与还车柱可拆卸连接；The parking device includes a horizontally laid base, and two sides of the base are oppositely provided with a return column and a fixed column, and both the return column and the fixed column are perpendicular to the base; the guide rod is horizontally erected between the return column and the fixed column, And the fixed end of the guide rod is fixed on the fixed post, and the free end of the guide rod is detachably connected to the return post; 定义导向杆与固定柱的交点为原点，经过原点且与导向杆的轴向平行的直线为x轴，经过原点且与固定柱的高度方向平行的直线为z轴，经过原点且同时垂直于x轴和z轴的直线为y轴；Define the intersection of the guide rod and the fixed column as the origin, the line passing through the origin and parallel to the axial direction of the guide rod is the x-axis, and the line passing through the origin and parallel to the height direction of the fixed column is the z-axis, passing through the origin and perpendicular to x at the same time The straight line between the axis and the z-axis is the y-axis; 所述导向杆沿x轴方向间隔设有若干个车位，每个车位用于停放一辆自行车，且每个车位上均设有用于将架设在车位上的自行车锁定在导向杆上的锁止器；所述锁止器包括开设在导向杆上的径向通孔，径向通孔内设有径向销钉，径向销钉的内端通过弹簧固定在导向杆内的电磁铁上，电磁铁固定在导向杆内，且电磁铁的电源与中央控制器相连，径向销钉的外端贯穿径向通孔；自行车的车架上设有与径向销钉相配合的定位槽，电磁铁断电后，径向销钉外端的头部插入定位槽内以便锁定自行车在导向杆上的轴向位置；每个车位上分别设有第一压力传感器，第一压力传感器分别与中央控制器相连；靠近还车柱的导向杆的端头上设有第二压力传感器，且第二压力传感器与中央控制器相连；The guide rod is provided with several parking spaces at intervals along the x-axis direction, each parking space is used for parking a bicycle, and each parking space is provided with a lock for locking the bicycle erected on the parking space on the guide rod The locking device includes a radial through hole opened on the guide rod, a radial pin is arranged in the radial through hole, the inner end of the radial pin is fixed on the electromagnet in the guide rod through a spring, and the electromagnet is fixed In the guide rod, and the power supply of the electromagnet is connected to the central controller, the outer end of the radial pin penetrates the radial through hole; the frame of the bicycle is provided with a positioning groove matched with the radial pin, after the electromagnet is powered off , the head of the outer end of the radial pin is inserted into the positioning groove to lock the axial position of the bicycle on the guide rod; each parking space is respectively provided with a first pressure sensor, and the first pressure sensor is respectively connected with the central controller; The end of the guide rod of the column is provided with a second pressure sensor, and the second pressure sensor is connected with the central controller; 还包括用于驱动自行车沿导向杆滑动的驱动部，所述驱动部包括铺设在底座上的输送带，输送带的移动方向自还车柱向固定柱方向延伸，且输送带的移动方向与导向杆相平行，输送带的长度大于或等于导向杆的长度；输送带的两端张拉在主动轴和从动轴之间，主动轴和从动轴均沿y轴方向延伸，从动轴固定在底座上，主动轴可转动地设置在底座上，且主动轴上固定有从动齿轮，电机的输出轴上设有主动齿轮，从动齿轮与主动齿轮通过链条相连，电机设置在固定柱内，且电机与中央控制器相连；It also includes a drive part for driving the bicycle to slide along the guide rod, the drive part includes a conveyor belt laid on the base, the moving direction of the conveyor belt extends from the return column to the direction of the fixed column, and the moving direction of the conveyor belt is related to the guide The rods are parallel, and the length of the conveyor belt is greater than or equal to the length of the guide rod; both ends of the conveyor belt are stretched between the driving shaft and the driven shaft, the driving shaft and the driven shaft both extend along the y-axis direction, and the driven shaft is fixed On the base, the driving shaft is rotatably arranged on the base, and the driving shaft is fixed with a driven gear, the output shaft of the motor is provided with a driving gear, the driven gear and the driving gear are connected by a chain, and the motor is arranged in the fixed column , and the motor is connected to the central controller; 导向杆的自由端通过连接装置与还车柱连接，所述连接装置包括插杆和直线电机；插杆沿x轴方向延伸，且插杆的固定端与直线电机的输出轴同轴相连，自由端可滑动的插设在导向杆的插槽内；导向杆靠近还车柱的一端沿轴向向内凹陷形成所述插槽；直线电机设置在还车柱内，且直线电机与中央控制器相连；插槽内设有用于检测插杆是否到位的监测装置，所述监测装置包括设置在插槽槽底的第三压力传感器，且第三压力传感器与中央控制器相连；The free end of the guide rod is connected to the return post through a connecting device, and the connecting device includes an insertion rod and a linear motor; the insertion rod extends along the x-axis direction, and the fixed end of the insertion rod is coaxially connected to the output shaft of the linear motor, and the free The end of the guide rod is slidably inserted into the slot of the guide rod; one end of the guide rod close to the return post is axially recessed inward to form the slot; the linear motor is arranged in the return post, and the linear motor is connected to the central controller. connected; the slot is provided with a monitoring device for detecting whether the insertion rod is in place, the monitoring device includes a third pressure sensor arranged at the bottom of the slot, and the third pressure sensor is connected to the central controller; 所述还车柱的顶面设有还车信号接收器，还车信号接收器构成还车刷卡区；还车信号接收器与中央控制器相连，且还车信号接收器与还车卡内的还车信号发射器相配合；还车信号接收器接收到还车信号发射器发射的信号后，将信号发送至中央控制器，中央控制器驱动还车柱内的直线电机动作；The top surface of the return post is provided with a return signal receiver, and the return signal receiver constitutes a return card swiping area; the return signal receiver is connected to the central controller, and the return signal receiver is connected to the card in the return card. Cooperate with the return signal transmitter; after the return signal receiver receives the signal transmitted by the return signal transmitter, it sends the signal to the central controller, and the central controller drives the linear motor in the return column to act; 径向销钉上设有防止径向销钉的内端穿过径向通孔的堵头，所述堵头为直径大于径向通孔的垫块，且径向销钉的内端通过堵头与弹簧相连；The radial pin is provided with a plug to prevent the inner end of the radial pin from passing through the radial through hole, the plug is a spacer with a diameter larger than the radial through hole, and the inner end of the radial pin passes through the plug and the spring connected; 其特征在于：包括以下步骤：It is characterized in that: it comprises the following steps: 步骤1，用还车卡在还车刷卡区刷卡，还车信号接收器接收到还车卡内的还车信号发射器发射的信号，并将信号发送给中央控制器；中央控制器根据接收到的来自还车信号接收器的信号，驱动还车柱内的直线电机正转，还车柱内的直线电机启动，还车柱上的插杆向还车柱内收缩，还车柱上的插杆与导向杆分离，并露出用于放车的还车间隙，当还车柱内的直线电机运转预定时长后，中央控制器驱动还车柱内的直线电机停止运行；Step 1, use the return card to swipe the card in the return card swiping area, the return signal receiver receives the signal transmitted by the return signal transmitter in the return card, and sends the signal to the central controller; The signal from the return signal receiver drives the linear motor in the return column to rotate forward, the linear motor in the return column starts, the plunger on the return column retracts into the return column, and the plug on the return column retracts. The rod is separated from the guide rod and exposes the return gap for releasing the vehicle. When the linear motor in the return column runs for a predetermined period of time, the central controller drives the linear motor in the return column to stop running; 步骤2，手动将自行车经还车间隙套入导向杆的端头上，自行车的前轮和后轮放置在输送带上；第二压力传感器将检测到的压力信息输送给中央控制器，中央控制器根据接收到的压力信息判断自行车是否放入导向杆，当中央控制器接收的来自第二压力传感器的压力值达到预定压力值时，当中央控制器判断自行车以放在导向杆的端头上时，中央控制器驱动电机正转，输送带向固定柱方向移动，驱动自行车向固定柱方向移动；Step 2: Manually insert the bicycle into the end of the guide rod through the return gap, and place the front and rear wheels of the bicycle on the conveyor belt; the second pressure sensor sends the detected pressure information to the central controller, and the central control The device judges whether the bicycle is placed in the guide rod according to the received pressure information. When the pressure value received by the central controller from the second pressure sensor reaches the predetermined pressure value, when the central controller judges that the bicycle should be placed on the end of the guide rod When , the central controller drives the motor to rotate forward, the conveyor belt moves in the direction of the fixed column, and drives the bicycle to move in the direction of the fixed column; 步骤3，每个车位上的第一压力传感器将压力信息实时输送给中央控制器，中央控制器根据接收到的来自第一压力传感器的压力信息判断车位上是否停放有自行车；中央控制器控制自行车移动到能停放的最靠近固定柱的空车位上，当中央控制器监测到该车位的压力达到预定值后，判定自行车已经移动到该车位上，中央控制器驱动电机停止转动，中央控制器同时切断电磁铁的电源；径向销钉在弹簧的弹力作用下向外延伸，且径向销钉外端的头部插入定位槽内以便锁定自行车在导向杆上的轴向位置，自行车锁定在车位上；Step 3, the first pressure sensor on each parking space transmits the pressure information to the central controller in real time, and the central controller judges whether there is a bicycle parked in the parking space according to the received pressure information from the first pressure sensor; the central controller controls the bicycle Move to the empty parking space closest to the fixed column that can be parked. When the central controller detects that the pressure of the parking space reaches a predetermined value, it determines that the bicycle has moved to the parking space, and the central controller drives the motor to stop rotating. The central controller simultaneously Cut off the power of the electromagnet; the radial pin extends outward under the elastic force of the spring, and the head of the outer end of the radial pin is inserted into the positioning groove to lock the axial position of the bicycle on the guide rod, and the bicycle is locked in the parking space; 步骤4，预定时间后，中央控制器驱动还车柱内的直线电机反转，还车柱上的插杆向固定柱方向伸长，还车柱上的插杆插入导向杆内，当插杆的杆端触碰到插槽槽底的第三压力传感器时，第三压力传感器输送给中央控制器的实时压力信息发生变化，当第三压力传感器输送的压力达到预定值时，中央控制器判定插杆到位，并驱动还车柱内的直线电机停止转动，至此，还车过程结束。Step 4: After a predetermined time, the central controller drives the linear motor in the return column to reverse, the plunger on the return column extends toward the fixed column, and the plunger on the return column is inserted into the guide rod, when the plunger When the rod end touches the third pressure sensor at the bottom of the slot, the real-time pressure information sent by the third pressure sensor to the central controller changes, and when the pressure delivered by the third pressure sensor reaches a predetermined value, the central controller determines The insertion rod is in place, and the linear motor in the return column is driven to stop rotating. At this point, the return process is over.
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