JP4672762B2 - Unauthorized parking prevention device - Google Patents

Description

  The present invention relates to an unauthorized parking prevention device for prohibiting unauthorized parking of a vehicle other than a person concerned in a parking space partitioned by a white line or the like in a parking lot.

  In supermarkets, shops, banks, housing estates, etc. where many customers gather, parking spaces for parking multiple vehicles on a large site are partitioned by white lines. Customers can park in any of these empty parking spaces. For this reason, a person who is not related to the supermarket, a store, a bank or the like, for example, a person who is not a customer of the supermarket can park in the parking space without permission or intentionally. Accordingly, such unauthorized parking prevents a customer who has made a purchase from parking the vehicle in the parking space where the unauthorized parking has been performed. For this reason, there was a serious problem that customers flowed to other shops and sales of the supermarket dropped.

On the other hand, a base member is fixed at a predetermined position in the parking space, an arm member is rotatably attached to the base member, and the arm member is fixed to the base member at a predetermined elevation position by a fixing means. Thus, a nuisance parking prevention device has been proposed in which the fixing of the arm member can be released when an external force of a specified value or more is applied to the arm member (see, for example, Patent Document 1).
Japanese Patent Laid-Open No. 2003-20816

  However, the conventional nuisance parking prevention device is simple in configuration, and can be obtained in a small size and at a low cost. However, it is economical when installed in a large number of parking spaces. For example, the vehicle can enter the parking space by forcibly bringing the bumper or the like down and pressing it down. Therefore, there has been a disadvantage of allowing unauthorized drivers to park without permission. In addition, such a malicious driver sometimes runs the vehicle even when leaving the parking space, forcibly breaks through the parking prevention device, and destroys them to escape.

  The present invention has been made by paying attention to the conventional problems as described above, and allows the unauthorized parking prohibition display plate to stand or fall only by driving the motor, and parking in the parking space is permitted when standing up. In addition to reliably preventing the entry of vehicles other than a specific vehicle, the motor for standing up or lying down can be driven only when a signal transmitted by a parking lot manager or the like is received at the receiver. An object of the present invention is to provide an annoying parking prevention device that can reliably prevent unauthorized parking.

In order to achieve the above object, an annoying parking prevention device according to the present invention includes a base plate that is detachably installed on a parking floor of a parking space, a pair of brackets erected on the base plate, and the pair of brackets. a rotating shaft having both ends to the bracket is rotatably supported, and orthogonal axis which projects in a direction perpendicular to the pivoting axis at a substantially central portion of the shaft該回, times around the said orthogonal axis An unauthorized parking prohibition display plate comprising two triangular plates sized to be movable and foldable and attached via springs to prohibit unauthorized parking and to prevent the vehicle from entering the parking space. a motor holding torque is large, which is connected via a reduction gear on one end of the rotary shaft, by receiving at the receiving unit a radio signal transmitted from the outside, a motor drive for driving the motor in the forward direction or reverse direction Control means , And a vehicle body sensor for detecting a vehicle approaching the parking space, the in a state where the radio signal is not received by the receiving unit, when the entry of the vehicle into the parking space detected by the vehicle detection sensor, an alarm And a crime prevention buzzer that emits the unauthorized parking prohibition display plate upwardly or by lying down in a substantially horizontal direction by driving the motor in the forward or reverse direction.

  With this configuration, the unauthorized parking prohibition display board does not fall down unless a specific signal (radio signal) such as light or radio waves from the outside is received by the receiving unit, so that forcible entry into a parking space such as a vehicle is prevented. The On the other hand, regular parking in the parking space is wirelessly transmitted by a driver such as an emergency vehicle such as an ambulance or a driver of a disabled vehicle or a parking manager using a transmitter. By receiving the specific signal to be received by the receiving unit, it is possible to easily control the standing up and the lying down of the unauthorized parking prohibition display board together with the rotation direction and the rotation amount of the motor.

  According to the present invention, a parking space with a malicious intent can be obtained by enabling the standing up and lying down of the unauthorized parking prohibition display board only by remote operation by a specific person permitted to park or a manager of the parking lot. The driver who is going to enter the vehicle can also refrain from forcible entry and unauthorized parking. Thereby, management and operation of a parking space can be implemented smoothly and safely.

Hereinafter, a nuisance parking prevention apparatus according to an embodiment of the present invention will be described in detail with reference to the drawings.
1 is a front view showing an annoying parking prevention device according to an embodiment of the present invention, FIG. 2 is a plan view of the annoying parking prevention device shown in FIG. 1, FIG. 3 is a side view of the annoying parking prevention device shown in FIG. FIG. 5 is a front view of the nuisance parking prevention device in a state where the unauthorized parking prohibition display board is laid down, FIG. 5 is a plan view of the nuisance parking prevention device shown in FIG. 4, and FIG. 6 is a side view of the nuisance parking prevention device shown in FIG. is there.

  As shown in the figure, the nuisance parking prevention device according to the present embodiment displays characters forbidden to park without permission, a wheelchair design meaning for disabled persons, etc. on the base plate 11 and functions as a vehicle entry prevention stopper. The vehicle includes an unauthorized parking prohibition display board 12 and a motor 13 for raising or lowering the unauthorized parking prohibition display board 12. Of these, the base plate 11 is made of a thick steel plate or the like, and bolt insertion holes 11a are formed at a plurality of locations on the steel plate.

  In addition, the base plate 11 is inserted into the bolt insertion hole 11a with a bolt embedded in a concrete floor 14 which is a parking floor of a parking space, and further a nut 16 is screwed into the bolt 15 so that the concrete floor 14 It is detachably fixed to.

  The base plate 11 is generally U-shaped as viewed from above, and a relatively wide rectangular plate portion 11b and a narrow rectangular plate portion 11c are integrally connected to both ends of the rectangular plate portion 11b. Forms. A pair of brackets 17 project from the rectangular plate portion 11b at a predetermined interval, and both ends of a rotating shaft 18 are horizontally supported by these brackets 17 so as to be rotatable. In addition, a bearing (bearing) is provided in the horizontal support part of this rotating shaft 18 as needed.

  A cylindrical shaft fixing member 19 is fixed in the vicinity of the central portion of the outer periphery of the rotating shaft 18. One end of an orthogonal shaft 20 having a predetermined length projects from the shaft fixing member 19 in a direction orthogonal to the rotation shaft 18. Therefore, according to the rotation angle of the rotation shaft 18, the orthogonal shaft 20 stands up at a predetermined inclination angle (for example, approximately 80 degrees) as shown in FIGS. 1 and 3, or as shown in FIGS. Or lying down almost horizontally.

  An unauthorized parking prohibition display board 12 is attached to the orthogonal shaft 20. The unauthorized parking prohibition display plate 12 is provided with two triangular plates 12a and 12b having a substantially triangular shape so as to be foldable about the orthogonal axis 20 in a horizontal rotation direction. That is, each triangular plate 12a, 12b is hinged to the orthogonal axis 20 like a hinge. Here, the case where the triangular plates 12a and 12b are mounted so as to be horizontally rotatable with respect to the orthogonal shaft 20 is shown, but a spring is interposed between the triangular plates 12a and 12b so as to open at a predetermined angle. It is also possible to hold the orthogonal shaft 20 in a stable state.

  These triangle-shaped plates 12a and 12b are displayed on the front of the vehicle in a manner that prohibits unauthorized parking by using characters and patterns, and display for exclusive use by disabled persons. Used in an open state so that they can be easily observed.

  A gear 21 is attached to one end of the rotating shaft 18. The gear 21 is meshed with a gear 22 attached to the output shaft 13 a of the motor 13. The gears 21 and 22 constitute a transmission unit, and the rotation of the motor 13 is decelerated by the transmission unit, and the drive torque is increased and transmitted to the rotary shaft 18.

  The bracket 17 and the rotating shaft 18 are accommodated in one case 23 as indicated by a chain line, and the gears 21 and 22 and the motor 13 are accommodated in another case 24 as indicated by a chain line. As a result, the storage components such as the bracket 17 and the gears 21 and 22 are prevented from being exposed to an external environment such as wind and rain to deteriorate the quality.

  In the case 23, as shown in FIG. 1, a signal receiving unit 25, a motor drive control unit 26, a security buzzer 27, a battery 28, a monitoring camera 29 and the like are installed. Among these, the signal receiving unit 25 accepts only a radio signal of a specific frequency from a transmitter carried by a driver permitted to park or a manager of the parking lot, and enables the motor drive control unit 26 to operate. The motor drive control unit 26 functions to supply the motor 13 with control power for driving a predetermined amount of rotation in a predetermined rotation direction.

  Accordingly, a driver without parking permission cannot transmit a radio signal (such as an electrical signal or an optical signal) having a specific frequency to the receiving unit. It cannot be surrendered. In addition, when a malicious driver tries to forcibly lay down the unauthorized parking prohibition display board 12 by a vehicle, the stationary torque of the motor 13 is large, so the unauthorized parking prohibition display board 12 can be laid down. Instead, the vehicle will be damaged. For this reason, it is possible to make the driver give up the compulsion of the forced unauthorized parking prohibition display board 12 by such a vehicle.

The security buzzer 27 functions to generate an alarm at a high volume when the surveillance camera 29 or a vehicle detection sensor (not shown) detects that a vehicle without parking permission is about to enter the parking space. This can prompt the driver to evacuate from the vicinity of the parking space.
The battery 28 can be used as an auxiliary power source in the event of a power failure of the driving power source for the motor 13 or the like, and can also be used as an operating power source for the monitoring camera 29, the signal receiving unit 25, the motor drive control unit 26, or the like.

Next, the operation will be described.
1 to 3 show a nuisance parking prohibited state by the nuisance parking prevention device of the present embodiment. This state is a state in which the motor 13 is driven and controlled by the motor drive control unit 26 so that the unauthorized parking prohibition display plate 12 stands at a predetermined angle. Kept by the stop. The standing angle of the unauthorized parking prohibition display plate 12 is preset electrically or mechanically by the motor drive control unit 26. The standing state of the unauthorized parking prohibition display board can be changed by driving control of the motor 13.

  The standing state of the unauthorized parking prohibition display board can be changed by the drive control of the motor 13. However, it is difficult to push down the unauthorized parking prohibition display board 12 in the standing state using human power or a vehicle because of the large stationary torque of the motor 13 as described above, and forcibly push it down using the vehicle. Doing so will damage the vehicle. That is, the unauthorized parking prohibition display plate 12 and the motor 13 are on the base plate 11 and the base plate 11 is firmly fixed to the concrete floor 14 as the installation floor by the bolts 15 and the nuts 16. It is impossible to push down the display board 12 or the motor 13 to enter the parking space.

  On the other hand, a driver who is permitted to park in the parking space or a manager of the parking lot operates a portable transmitter to send a radio signal for lying down the unauthorized parking prohibition display board 12 to the signal receiving unit 25. Can be sent towards. Therefore, when the signal receiving unit 25 receives this radio signal, the motor drive control unit 26 analyzes the content of the radio signal and drives the motor 13 by a predetermined amount of rotation in a predetermined rotation direction.

  For this reason, the rotation of the motor 13 is transmitted to the rotating shaft 18 through the gears 22 and 21 constituting the transmission gear, respectively, and the unauthorized parking prohibition display plate 12 is moved together with the rotating shaft 18 in the direction of the arrow P in FIG. Slowly rotate in the lodging direction. This rotation control is executed by a motor drive control unit 26 having a CPU configuration in accordance with a program stored in the memory in advance.

  The motor drive control unit 26 drives the motor 13 to move the unauthorized parking prohibition display plate 12 to a substantially horizontal position as shown in FIGS. As a result, the unauthorized parking prohibition display plate 12 is lowered to a level that does not prevent the vehicle from entering, so that the driver can safely move the vehicle into the parking space so as to straddle the unauthorized parking prohibition display plate 12. .

  On the other hand, when taking out the vehicle parked in this way from a parking space, a driver moves a vehicle so that it may straddle the unauthorized parking prohibition display board 12 again from a parking space. Thereafter, the driver or the manager transmits a signal for driving the motor 13 from the transmitter toward the receiving unit 25 so as to raise the parking display plate 12 again.

  Therefore, upon receiving the output signal of the receiving unit 25, the motor drive control unit 26 drives the motor 13 in the direction of the arrow Q as shown in FIGS. As shown in FIGS. 1 to 3, the unauthorized parking prohibition display board 12 stands up and stops at a predetermined inclination, and the front of the vehicle is a character or pattern prohibiting unauthorized parking or a wheelchair pattern (mark) indicating that it is exclusively for the disabled. To display. It is important that this display has a size that can be easily seen from the driver's seat of any type of vehicle. The unauthorized parking prohibition display board 12 can be automatically activated based on the output of a vehicle detection sensor (not shown) when the vehicle is completely separated from the parking space.

  When a vehicle that is not permitted to park approaches the parking space, but a regular signal from the transmitter is not transmitted to the receiving unit 25, an output from the monitoring camera or an output from the vehicle detection sensor A security buzzer can be sounded. As a result, illegal parking can be informed not only to the driver but also to the surrounding people, and the driver who intends to perform nuisance parking can be effectively repelled from the parking lot. In this case, an image of the driver and the vehicle trying to park in trouble can be confirmed through the monitoring camera, and can be left as image data as necessary.

  As described above, the nuisance parking prevention apparatus according to the present embodiment includes the base plate 11 that is detachably installed on the concrete floor 14 of the parking space, the pair of brackets 17 erected on the base plate 11, and the bracket 17. A rotating shaft 18 whose both ends are supported rotatably, an orthogonal shaft 20 projecting in a direction orthogonal to the rotating shaft 18 at a substantially central portion of the rotating shaft 18, and an orthogonal shaft 20. The receiving unit 25 receives the unauthorized parking prohibition display plate 12 on which unauthorized parking prohibition display or the like has been performed, the motor 13 connected to one end of the rotating shaft 18 via a speed reducer, and a specific wireless signal from the outside. And a motor drive control unit 26 for driving the motor 13 in the forward rotation direction or the reverse rotation direction, and the front unauthorized parking prohibition display plate 12 is raised by driving the motor 13 in the forward rotation direction or the reverse rotation direction. It is raised towards or has a structure to be laid down in a substantially horizontal direction.

  With this configuration, the motor 13 and the unauthorized parking prohibition display board 12 do not drive or fall down unless a signal medium (transmission signal) such as light or radio waves from the outside is received by the receiving unit 25. The brute force approach is prevented. On the other hand, in regular parking in the parking space, the receiving unit 25 receives a signal wirelessly transmitted by a driver using a transmitter from a vehicle that is permitted to park (for example, an emergency vehicle such as an ambulance) or a vehicle for the disabled. In this way, it is possible to easily control the direction and amount of rotation of the motor 13 and the standing and falling of the unauthorized parking prohibition display board 12.

  The present invention enables the unauthorized parking prohibition display board to stand up or fall only by driving the motor, and reliably prevents unauthorized entry of the vehicle into the parking space when standing up. It has the effect that it can be driven only when a parking lot manager receives a signal transmitted wirelessly at the receiver, and it is possible to reliably eliminate unauthorized parking, and the parking lot is partitioned by a white line or the like. It is useful for an unauthorized parking prevention device or the like that prohibits unauthorized parking of vehicles other than those concerned in the reserved parking space.

The front view which shows the annoying parking prevention apparatus by embodiment of this invention. The top view of the troublesome parking prevention apparatus shown in FIG. The side view of the troublesome parking prevention apparatus shown in FIG. The front view which shows the nuisance parking prevention apparatus by other form of implementation of this invention. The top view of the troublesome parking prevention apparatus shown in FIG. The side view of the troublesome parking prevention apparatus shown in FIG.

Explanation of symbols

11 Base plate 12 Unauthorized parking prohibition display plate 13 Motor 15 Bolt 16 Nut 17 Bracket 18 Rotating shaft 19 Shaft fixing member 20 Orthogonal shaft 21, 22 Gear 23, 24 Case 25 Receiver 26 Motor drive controller 27 Security buzzer 28 Battery 29 Surveillance camera

Claims (1)

A base plate removably installed on the parking floor of the parking space;
A pair of brackets erected on the base plate;
A pivot shaft having both ends pivotably supported by the pair of brackets;
An orthogonal axis projecting in a direction orthogonal to the rotation axis at a substantially central portion of the rotation axis;
Unauthorized parking consisting of two triangular plates that are pivotably and foldable about the orthogonal axis and are attached via springs to display unauthorized parking prohibition and prevent the vehicle from entering the parking space. Prohibition display board,
A motor having a large static torque connected to one end of the rotating shaft via a speed reducer;
Motor drive control means for driving the motor in the forward rotation direction or the reverse rotation direction by receiving a radio signal transmitted from the outside by a receiving unit;
A vehicle body detection sensor for detecting a vehicle entering the parking space;
In a state where the wireless signal is not received by the receiver, a security buzzer that issues an alarm when the vehicle body detection sensor detects the vehicle entering the parking space;
With
An unauthorized parking prevention apparatus, wherein the unauthorized parking prohibition display plate is erected upward or laid down in a substantially horizontal direction by driving the motor in a normal rotation direction or a reverse rotation direction.

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