KR100915635B1 - Automatic parking management system - Google Patents

Abstract

The present invention relates to a parking management device that can prevent the device from being damaged by immersion or inappropriate external force, and secured parking space and can be automatically adjusted.

Parking management apparatus according to the present invention is installed in the parking space of the vehicle to prevent unauthorized parking of the vehicle, the main body 10 and the main body 10 is fixedly installed in the parking space of the vehicle It is configured to include a blocking unit 20 which is rotatably coupled, the inside of the blocking unit 20 is provided with a drive means 30 for driving the blocking unit relative to the main body and a controller for controlling the whole device, Inside the main body 10 is characterized in that the coupling portion 40 for coupling the blocking portion and the locking / unlocking means 50 for rotatably setting or fixing the coupling portion 40 is provided.

Description

Parking management system for securing parking spaces {Automatic parking management system}

The present invention relates to a parking management apparatus for securing a parking space, and more particularly to a parking management apparatus for securing a parking space, which can be prevented from being damaged by flooding or an inappropriate external force.

At present, in public and private parking lots or private parking lots owned by the public, parking management apparatuses for preventing unauthorized parking by inappropriate users are installed and used.

Korean Unexamined Patent Publication No. 2006-0077357 discloses an example of such a parking management device.

In the parking management apparatus disclosed in the above patent, a driving unit including a control box and a driving motor for driving the device is installed in the main body of the parking management device, and a blocking plate for limiting unauthorized parking of the vehicle is rotatably coupled to the main body. At this time, the blocking plate is provided with a torsion spring on the drive shaft is configured to rotate the blocking plate when a predetermined force is applied to the blocking plate, and then to return to the original position when the force applied to the blocking plate is released.

However, the above-mentioned patent has the following problems.

1. The driving unit and the control box of the parking management apparatus are provided in the main body of the parking management apparatus. Therefore, if a lot of rain water is introduced into the parking management device has a problem that a failure occurs in the drive unit and the control box.

2. If a failure occurs in the control box or the driving unit while the blocking plate of the parking management device is operated upward, there is a problem that the parked vehicle cannot be taken out because the blocking state is not released.

3. When the power supply to the parking management device is cut off, the blocking plate is operated upward by the torsion spring provided on the driving shaft of the blocking plate, so that the parking space cannot be used for parking the vehicle, If there is a problem that can not be withdrawn to the outside.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a parking management apparatus for securing a parking space, which is free from flooding damage and can easily cope with failure or interruption of supply power.

Another object of the present invention is to provide a parking management device for securing a parking space in which a failure does not occur even when an inappropriate external force is applied to the parking management device.

Parking space secured parking management device according to the present invention for solving the above problems is installed in the parking space of the vehicle in the parking space secured parking management device for preventing unauthorized parking of the vehicle, fixed to the parking space of the vehicle A main body is installed, and a blocking part rotatably coupled to the main body, and a driving means for rotating the blocking part relative to the main body and a controller for controlling the whole apparatus is provided inside the blocking part. An inner side of the coupling portion for coupling the blocking portion is characterized in that it is provided.

In addition, the coupling portion is provided with a coupling shaft supported on the main body, and a fixed gear fixed to the coupling shaft, characterized in that the D-cut portion is formed at the end of the coupling shaft.

In addition, the coupling shaft is further provided with a sensing member for detecting the rotational position of the coupling shaft, and the sensing means for detecting the sensing member is further provided at a position corresponding to the sensing member of the blocking portion. do.

In addition, it characterized in that it further comprises a lock / release means for rotatably setting or fixing the engaging portion.

In addition, the locking / releasing means is a key holder is formed on the upper side and the key holder which is rotated with the rotation of the key inserted into the key insertion opening on the lower side protruding, and the insertion hole is inserted into the key shaft on one side and In addition, the other side of the lower side is provided with an eccentric plate having an eccentric shaft, a movable bar having a long hole in which the eccentric shaft is inserted in the center portion, and coupled to both ends of the movable bar, and having a lower surface formed at the end of the coupling shaft. It is installed to be placed in a corresponding position, it characterized in that it comprises a guide bar is formed in a semicircular groove at a predetermined position.

The drive unit may include a drive motor, a drive shaft driven by the drive motor, a worm wheel installed to move up and down along the drive shaft, an elastic member coupled to the drive shaft to elastically support the worm wheel, and the worm wheel. It is characterized in that it comprises a worm gear coupled to the gear, and an electric gear for gear coupling the worm gear with respect to the coupling portion.

According to the present invention, it is possible to provide a parking management device for securing a parking space that does not occur a failure due to immersion and is not damaged by a predetermined force or more, and can be manually switched in case of failure.

1 is a perspective view showing the appearance of the parking management apparatus for securing parking space according to an embodiment of the present invention.

Figure 2 is a perspective view showing the internal configuration of the parking management apparatus for securing parking spaces shown in FIG.

3 is an exploded perspective view of the parking management apparatus for securing a parking space shown in FIG. 2;

Figure 4 is an exploded perspective view showing a separate portion of the coupling portion 40 in FIG.

FIG. 5 is an exploded perspective view illustrating a separated part of the driving unit 30 in FIG. 3.

6 is a perspective view illustrating a state in which the driving unit 30 is coupled to the coupling unit 40.

Figure 7 is an exploded perspective view showing a separate portion of the locking / unlocking part 50 in FIG.

8 is a perspective view showing a state in which the lock / release unit 50 is coupled to the coupling unit 40.

9 and 10 are operating state diagrams for explaining the operation of the lock / release unit 50.

11 is an operation state diagram for explaining the operation of the parking management apparatus for securing parking spaces.

******* Brief description of the main parts of the drawing *******

10: main body, 20: blocking part,

30: driving part, 40: coupling part,

50: Lock / Unlock.

Hereinafter, an embodiment according to the present invention will be described with reference to the drawings. The embodiments described below are illustrative of one preferred configuration of the present invention, and examples of such embodiments are not intended to limit the scope of the present invention. The present invention can be carried out in various modifications without departing from the spirit thereof.

1 is a perspective view showing the appearance of the parking management apparatus for securing parking spaces according to an embodiment of the present invention, Figure 2 is a perspective view showing the internal configuration of the parking management apparatus for securing parking spaces shown in FIG. 3 is an exploded perspective view of the parking management apparatus for securing a parking space shown in FIG. 1.

The parking management apparatus for securing a parking space according to the present embodiment includes a main body 10 and a blocking unit 20. At this time, the main body 10 is fixedly installed in the parking space of the vehicle. The blocking unit 20 is rotatably coupled to the main body 10. And, the upper surface of the main body 10 is provided with a key holder 51 for releasing the operating state of the blocking unit 20.

The driving unit 30 is provided inside the blocking unit 20 to rotate the blocking unit 20 with respect to the main body 10, and a cover 21 is installed above the driving unit 30. In addition, a lock for setting or fixing the coupling part 40 for coupling the blocking part 20 and the coupling shaft 41 provided in the coupling part 40 to the inside of the main body 10 in a rotatable manner. The release section 50 is provided.

In the above description, the control box, the control unit and the power supply unit provided in the parking management apparatus for securing parking space are described in detail in the above-mentioned Patent Publication No. 2006-0077357, and the description thereof is omitted here.

The main body 10 includes a lower plate 11 and a cover 12. The lower plate 11 and the cover 12 are bolted, for example. At this time, the cover 12 is formed in a "U" shape of the center portion is opened, the blocking portion 20 is installed in the open space.

Guide frames 13 for engaging the blocking part 20 through the coupling part 40 on both sides of the upper surface of the lower plate 11 and slidably coupling the support 54 of the lock / release part 50. ) Is installed. At this time, the guide frame 13 is coupled in the form of fitting the lower coupling hole (13a) of the guide frame 13 to the coupling protrusion (11a) provided in the lower plate (11), for example. Of course, the coupling of the guide frame 13 may be coupled via any fastening means such as bolts. In addition, the upper coupling hole of the guide frame 13 is coupled to the cover 12 through a bolt, for example.

The cover 12 is provided with an insertion hole 12a for inserting the coupling shaft 41 inside the U-shaped opening, and on the upper side, a position corresponding to the key holder 51 of the locking / unlocking part 50. The through hole 12b is provided in the.

One end of the guide frame 13 is bent to form a stopper 13b. This stopper 13b is for preventing the blocking part 20 from rotating over a certain angle. In addition, a side surface of the guide frame 13 is provided with a through hole 13c through which the coupling shaft 41 penetrates. The blocking unit 20 is coupled to the inner surface of the guide frame 13 through the coupling unit 40.

4 is an exploded perspective view showing only the coupling part 40 separately. The coupling part 40 includes a coupling shaft 41, a fixed gear 42, and a sensing member 43. The coupling shaft 41 is coupled to the guide frame 13 through the flange 44. At this time, the bearing 45 is installed between the coupling shaft 41 and the flange 44. In addition, the coupling shaft 41 is fixedly provided with a sensing member 43 for detecting the rotational position of the fixed gear 42 and the blocking unit 20.

In particular, the D cut portion 41a is formed at both ends of the coupling shaft 41. The cut D 41a prevents the coupling shaft 41 from rotating in conjunction with the locking / unlocking part 50 to be described later.

Meanwhile, in FIG. 3, the blocking unit 20 includes a rectangular housing 21 and a cover 22, and the coupling shaft 41 of the coupling unit 40 penetrates below the housing 21. In addition, a coupling hole 20a for rotatably coupling the present blocking portion 20 to the flange 44 is formed.

Inside the housing 21, a sensor unit 22 for detecting the position of the driving unit 30 and the sensing member 43 for driving the blocking unit 20 is mounted.

FIG. 5 is an exploded perspective view of the driving unit 30, and FIG. 6 is a perspective view showing an excerpted portion of the driving unit 30 and the sensor unit 22 and the coupling unit 40. FIG.

The sensor unit 22 detects the rotational position of the coupling shaft 41 by detecting the protrusion of the sensing member 43. The sensor unit 22 includes an optical sensor, for example, and the detection result is provided to the controller via a signal line although not specifically shown in the figure. The controller is also installed inside the housing 21 of the blocking unit 20.

The drive unit 30 includes a drive motor 32. The drive motor 32 is coupled to the mounting plate 31 through the bracket 311. The drive shaft 33 is coupled to the drive motor 32 through a coupler 331. The drive shaft 33 is mounted to the mounting plate 31 by the first and second support plates 312 and 313. At this time, bearings 312a and 313a are installed between the drive shaft 33 and the first and second support plates 312 and 313.

The elastic members 36 and 37 and the worm wheel 35 are coupled between the first and second support plates 312 and 313 of the drive shaft 33. The elastic members 36, 37 have a spring 36 and a spring seat 37, for example. The elastic members 36 and 37 elastically support the worm wheel 35 with respect to the first supporting plate 312.

The drive shaft 33 is provided with a key groove 33a in the longitudinal direction, and the worm wheel 33a is coupled to the key groove 33a through the key 33b. A worm gear 38 is coupled to the worm wheel 33a, and a first electric gear 39a is coupled to the same axis as the worm gear 38. The first electric gear 39a is a second electric gear 39b. It is coupled with the fixed gear 42 through. These worm gears 38 and the first and second electric gears 39a and 39b are fastened to the mounting plate 31 by the coupling member 314.

On the other hand, Figure 7 is an exploded perspective view showing only the lock / release unit 50 in Figure 3, Figure 8 is a perspective view showing the main part of the lock / release unit 50 and the engaging portion 40 is fastened.

The lock / unlock section 50 includes a key holder 51, an eccentric plate 52, a movable bar 53, and a guide bar 54.

The key holder 51 is fixedly installed on the cover 12 of the main body 10. The key insertion hole 51a is formed on the upper side of the key holder 51, and the key shaft 51b which is rotated with the rotation of the legitimate key inserted into the key insertion hole 51a is protruded on the lower side.

The eccentric plate 52 has an elliptical shape. One side of the eccentric plate 52 is provided with an insertion hole 53a into which the key shaft 51b is inserted, while the other side of the eccentric plate 52b is inserted into the long hole 53a of the movable bar 53 to be described later. ) Is provided.

The movable bar 53 has a long hole (53a) is formed in the center portion and the guide bar 54 is coupled to both ends. When the eccentric plate 52 is rotated by the rotation of the key shaft 51b, the movable bar 53 is moved in the A or A 'direction according to the rotation of the eccentric shaft 52b about the key shaft 51b. . Of course, in this case, the eccentric shaft 52a is moved in the left and right directions along the long hole 53a.

The guide bar 54 is slidably coupled to the guide frame 13 by the guide frame 13 and the guide cover 14, as shown in FIG. At this time, the guide bar 54 is installed so that the lower surface is placed at a position corresponding to the D cut (41a) formed at the end of the coupling shaft (41). In particular, the semicircular groove 54a is formed at a predetermined position of the guide bar 54. Therefore, as shown in FIG. 9, when the movable bar 53 is moved by the rotation of the key shaft 51b, and the semicircular groove 54a of the guide bar 54 comes to a position corresponding to the engaging shaft 41, the engaging shaft. 41 is set in a rotatable state, and as shown in FIG. 10, when a portion other than the semicircular groove 54a of the guide bar 54 is placed at the coupling shaft 41, the lower surface of the guide bar 54 is engaged. By being in contact with the D-cut 41a of the shaft 41, the coupling shaft 41 is set in a state in which rotation is impossible.

Next, the operation of the device having the above configuration will be described.

First, in the normal operating state, the coupling shaft 41 is set to a state in which rotation is impossible by the locking / unlocking part 50.

When the driving signal for the device is input from the outside in the above state, the controller drives the driving motor 32 forward or reverse rotation according to the input signal. In FIG. 6, when the driving motor 32 rotates, the worm wheel 35 rotates according to the rotation of the driving shaft 33, and the worm gear 39a rotates accordingly. However, at this time, since the coupling shaft 41 is set in a fixed state, the blocking part 20 which is integrally coupled with the mounting plate 31 is rotated upward or downward. Of course, in this case, when the blocking unit 20 is rotated to the upper side or the lower side, the controller stops the driving of the driving motor 32 according to the detection signal of the sensor unit 22.

On the other hand, when an unexpected user forcibly presses the blocking unit 20 downward while the blocking unit 20 is operated upward, the rotational force applied from the coupling shaft 41 is applied to the second and first electric gears 39b. The worm gear 38 is forcibly rotated by being applied to the worm gear 38 through 39b. Therefore, in this case, as shown in FIG. 11, the blocking portion 20 descends downward while the worm wheel 35 presses the force of the elastic members 36 and 37 by the rotational force of the worm gear 38.

In addition, when the forced force applied from the outside is removed, the worm wheel 35 is lowered by the force of the elastic members 36 and 37 and the worm gear 38 and the first and second electric gears 39a and 39b are removed. By rotating the blocking unit 20 is raised to return to the original position.

Therefore, even when an inappropriate external force is applied to the blocking unit 20 while the blocking unit 20 is raised upward, the coupling portion between the blocking unit 20 and the main body 10 is prevented from being damaged. In addition, in this case, if the vehicle is forced to descend and then the vehicle is stopped at the corresponding position without permission, the moment when the external force applied to the block 20 is removed, the block 20 is raised to lower the vehicle. Since the vehicle is in close contact with the vehicle, the parked car cannot be withdrawn.

On the other hand, when the parking management device does not operate due to a device malfunction while the blocking unit 20 is lowered to the lower side, a key is inserted into the key holder 51 to rotate the key 90 degrees in a clockwise direction, for example. . In this case, the eccentric plate 52 is rotated 90 degrees about the key axis 51b clockwise in FIG. 7 while the movable bar 53 and the guide bar 54 are moved a certain distance in the A 'direction. In this case, therefore, the semicircular groove 54a of the guide bar 54 is placed at a position corresponding to the D cut 41a of the coupling shaft 41.

When the semicircular groove 54a of the guide bar 54 is positioned at the position of the coupling shaft 41 by the above operation, the coupling shaft 41 is set in a state capable of freely rotating. Therefore, the operator can manually repair the device after lifting the blocking unit 20 upwards.

Then, when the repair of the device is completed, the blocking unit 20 is manually lowered again, and then the key is rotated 90 degrees counterclockwise to set the coupling shaft 41 to its original fixed state.

As described above, according to the above-described embodiment, since the driving unit 30 including the driving motor 32 is installed in the blocking unit 20, when the immersion damage occurs, the blocking unit 20 is raised upward. The release action alone allows major components to be excluded from flood damage.

In addition, when an inappropriate external force is applied to the blocking unit 20 while the blocking unit 20 is operated upward, the blocking unit 20 is moved downward by the elastic members 36 and 37. The device is prevented from being damaged.

In addition, when a failure occurs in the device, it is possible to easily lift the blocking unit 20 to the upper side only by the key operation, so that the maintenance becomes very simple.

The embodiment according to the present invention has been described above. However, the above-described embodiment shows one preferred configuration of the present invention, the present invention can be carried out in various modifications within the scope without departing from the spirit.

Claims (6)

In the parking space secured parking management device installed in the parking space of the vehicle to prevent unauthorized parking of the vehicle, The body fixedly installed in the parking space of the vehicle, A blocking part rotatably coupled to the main body, Coupling portion provided to the inside of the main body and for coupling the blocking portion, In addition to being installed inside the main body is provided with a lock / release means for rotatable setting or fixing, Inside the blocking unit is provided with a drive means for driving the blocking unit relative to the main body and a controller for controlling the whole device, The coupling part includes a coupling shaft supported on the main body, and a fixed gear fixed to the coupling shaft, D cut portion is formed at the end of the coupling shaft, The locking / release means has a key holder in which a key insertion hole is formed at an upper side and a key shaft is formed to protrude from a rotation of the key inserted into the key insertion hole at a lower side thereof, and an insertion hole into which the key shaft is inserted is installed at the other side. The lower surface corresponds to an eccentric plate having an eccentric shaft, a movable bar having a long hole in which the eccentric shaft is inserted in a central portion thereof, and coupled to both ends of the movable bar, and having a lower surface corresponding to a D cut formed at an end of the coupling shaft. The parking management device for securing a parking space, which is installed to be placed at a position, and comprises a guide bar having a semicircular groove formed at a predetermined position. delete The method of claim 1, A sensing member for detecting the rotational position of the coupling shaft is further provided on the coupling shaft, and sensing means for detecting the sensing member is further provided at a position corresponding to the sensing member of the blocking part. Parking management device to secure space. delete delete The method of claim 1, The driving means and the drive motor, A drive shaft driven by the drive motor, Worm wheel is installed to be moved up and down along the drive shaft, An elastic member coupled to the driving shaft to elastically support the worm wheel; A worm gear coupled to the worm wheel; Parking management apparatus for securing a parking space, characterized in that it comprises an electric gear for coupling the worm gear to the coupling portion.