JP2007224628A - Parking entrance control system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a parking lot which satisfies both opening/closing convenience and antitheft performance by combining a grille shutter device 2 with a chain gate device 15 arranged at an entrance of the parking lot, and contriving opening/closing operation of the devices. <P>SOLUTION: In controlling the entrance of the parking lot, a main control device 31 has connected thereto an opening/closing driving section controller 35 for a timer 37 and the grille shutter device 2, and an opening/closing driving section controller 36 for the chain gate device 15. The main control device 31 holds the grille shutter device 2 in a fully open state and controls only the chain gate device 15 alone so as to be openable, in a first time zone preset by the timer 37. On the other hand, in a second time zone other than the first time zone, the main control device 31 holds the chain gate device 15 in a fully open state and controls the grille shutter device 2 so as to be openable. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a system for preventing an automobile (vehicle) from being stolen, and more particularly to an entrance / exit management system in a parking lot having a parking gate having both crime prevention and quick opening / closing. It is.

  Conventionally, an electrically operated grill shutter device has been installed at the entrance and exit of a garage (parking lot) such as the first floor of an apartment house or a dedicated parking lot such as a monthly contract, and remote control devices such as radio or infrared that have been registered in advance. The grill shutter device has been opened and closed by an operation or unlocking operation of a key (see Patent Document 1).

  Further, Patent Document 2 discloses that a laterally pulling shutter (horizontal sliding door) device that opens and closes the doorway in the lateral direction is electrically driven, and this device is used for a garage (such as the first floor of an apartment house). It is also possible to install it at the entrance / exit of a parking lot) or a dedicated parking lot such as a monthly contract. If the height dimension of the horizontal shutter (horizontal sliding door) device is the same as the height dimension of the doorway, the anti-theft property is good.

On the other hand, it is also equipped with an electric chain gate device at the entrance / exit of a garage (parking lot) on the first floor of an apartment house and a dedicated parking lot for monthly contracts, etc., and operation of remote control devices by wireless or infrared, etc. registered in advance Thus, the chain gate device has been opened and closed (see Patent Document 3).
Japanese Patent Laid-Open No. 11-182163 JP 05-280244 A JP 2002-36339334 A

  Since the electric grill shutter device can close the entire entrance / exit in the garage (parking lot), there is an advantage that it is possible to surely prevent the intrusion of a suspicious person and to prevent theft of a car. However, with regard to the opening / closing operation of the doorway, the ascending / descending speed of the grill shutter device is generally slow and the height of the doorway is also high, so that it takes inconvenience that it takes time for the automobile (vehicle) to pass through the doorway. was there. Similarly, the horizontal sliding door device can prevent a suspicious person from entering, but it takes a long time to open and close, so that it takes a long time for the automobile (vehicle) to pass through the doorway.

  On the other hand, in the electric chain gate device, since the ascending / descending distance from the closed position where the chain gate is raised to the fully opened position where the chain gate is lowered along the ground is short, the time required for opening and closing is short, and the automobile (vehicle) is There is an advantage that it is possible to quickly pass through the entrance / exit provided with the chain gate device. However, a person can easily get over the chain gate part, and if a certain load is applied to the chain gate, the chain gate will break, so the anti-theft property of the car (vehicle) is low, and the housing complex etc. There was a problem that it was easy to enter.

  The present invention has been made to solve such a conventional problem, and is to combine a grill shutter device and a chain gate device, or to devise an opening / closing operation of the grill shutter device or the horizontal sliding door device. Accordingly, it is an object of the present invention to provide an entrance / exit management system in a parking lot that satisfies both convenience of opening and closing and anti-theft performance.

  In order to achieve the above object, the invention according to claim 1 is provided with a grill shutter device or a horizontal sliding door device at a doorway of a parking lot and a chain gate device. An open / close drive unit for the grill shutter device or the lateral sliding door device and an open / close drive unit of the chain gate device are connected, and the management control means is configured to operate the grill in a first time zone preset by the timer. While holding the shutter device or the horizontal sliding door device fully open, the chain gate device is controlled so that only the chain gate device can be opened and closed, and the chain gate device is fully opened in a second time zone other than the first time zone. The grill shutter device or the horizontal sliding door device is controlled to be openable and closable. It is intended.

  The invention according to claim 2 is the entrance / exit management system in the parking lot according to claim 1, wherein the first time zone is a rush time zone in which vehicles go in and out in the morning and evening.

  According to a third aspect of the present invention, in the parking lot management system according to the first or second aspect, the open / close drive operation of each open / close drive unit is a remote control device that is pre-registered by radio or infrared, It is executed by reading a vehicle number registered in advance, inputting a password registered in advance, or at least one of keys.

  According to a fourth aspect of the present invention, a parking lot entrance / exit management system includes a grill shutter device at the entrance / exit of the parking lot, and the management control means includes an opening / closing drive unit for the grill shutter device, and the grill shutter device. A vehicle height detector for detecting a vehicle height of a vehicle approaching the vehicle, wherein the management control means is based on a value detected by the vehicle height detector from a fully closed state to a height at which the vehicle can pass. The opening / closing drive unit is opened and controlled to open.

  According to a fifth aspect of the present invention, there is provided an entrance / exit management system comprising a lateral sliding door device at an entrance / exit of a parking lot, and the management control means includes an opening / closing drive unit for the lateral sliding door device, and the lateral sliding slide. A vehicle width detector for detecting a vehicle width of a vehicle approaching the door device, and the management control means can pass the vehicle from a fully closed state based on a detection value by the vehicle width detector. The opening / closing drive unit is opened and controlled so as to open to a wide width.

  According to a sixth aspect of the present invention, in the parking lot management system according to the fourth or fifth aspect, the open / close drive operation of each open / close drive unit is a pre-registered remote control device such as wireless or infrared, It is executed by reading a vehicle number registered in advance, inputting a password registered in advance, or at least one of keys.

  According to a seventh aspect of the present invention, in the management system for an entrance / exit in the parking lot according to any one of the first to sixth aspects, the emergency signal from the automatic fire alarm device is input to the management control means, whereby the grill The shutter device, the horizontal sliding door device, and the chain gate device are controlled to be fully opened.

  Invention of Claim 8 is the management system of the entrance / exit in the parking lot in any one of Claim 1 thru | or 6, The management control means which detected the power failure is the power supply from a power failure emergency power supply device, The grill shutter device, the horizontal sliding door device, and the chain gate device are controlled to be fully opened.

  According to a ninth aspect of the present invention, in the parking lot management system according to any one of the first to eighth aspects, at least one of the grill shutter device, the lateral sliding door device, and the chain gate device. A network camera and a conversation device are provided in the vicinity of each other, and the network camera and the conversation device are connected to a remote management office or monitoring center by communication means, and through the conversation, the management office or the monitoring center And a service for issuing a fully open command to the management control means connected by the communication means.

  According to the first and second aspects of the present invention, the entrance / exit of the parking lot is provided with a grill shutter device or a horizontal sliding door device and a chain gate device, and the control means for management includes a timer and the grill shutter device or An open / close drive unit for the horizontal sliding door device and an open / close drive unit of the chain gate device are connected, and the control means for management is configured to use the grill shutter device or the above-mentioned in a first time zone preset by the timer. While the horizontal sliding door device is held fully open, only the chain gate device is controlled to be opened and closed, and in the second time zone other than the first time zone, the chain gate device is held fully open. Whether to control the grill shutter device or the horizontal sliding door device to be openable and closable While the grill shutter device or the horizontal sliding door device can be fully closed, the grill shutter device or the horizontal pull can be secured in a first time zone such as a rush time zone while ensuring the vehicle's anti-theft and crime prevention properties. While the sliding door device is held fully open, only the chain gate device is controlled to be openable and closable, so that the vehicle can be brought in and out quickly. In addition, when either the grill shutter device, the horizontal sliding door device, or the chain gate device is already installed, the other device is added and the control means for management of the present invention is provided, so that the installation cost can be reduced. There is an effect that can be done.

  According to a third aspect of the present invention, the open / close drive operation of each open / close drive unit is performed by a pre-registered remote control device such as wireless or infrared, reading a pre-registered vehicle number, and a pre-registered personal identification number. Therefore, it is possible to prevent an outsider's vehicle not registered in advance from entering the parking lot.

  According to the fourth aspect of the present invention, when only the grill shutter device is provided at the entrance / exit of the parking lot, the management control means includes an opening / closing drive unit for the grill shutter device and the grill shutter device. A vehicle height detector for detecting a vehicle height of an approaching vehicle, and the management control means opens from a fully closed state to a height that allows the vehicle to pass based on a detection value by the vehicle height detector. In addition, since the opening / closing drive unit is opened and controlled, the opening / closing operation of the grill shutter for passing the vehicle is quicker than the case where the operation of repeatedly opening and closing the grill shutter is executed. At the same time, the anti-theft performance is not impaired. In addition, as a result of reducing the frequency of use of a drive system such as an electric motor, there is an effect that wear of parts is reduced and durability is improved.

  According to the fifth aspect of the present invention, when only the lateral sliding door device is provided at the entrance / exit of the parking lot, the management control means includes an opening / closing drive unit for the lateral sliding door device, and the lateral pulling. A vehicle width detector that detects a vehicle width of the vehicle approaching the sliding door device, and the management control means passes the vehicle from a fully closed state based on a detection value by the vehicle width detector. Since the opening / closing drive unit is controlled to be opened and opened so as to open up to the possible width, it is more suitable for passing the vehicle than when performing the operation of repeating the full opening and closing of the lateral sliding door device. The horizontal sliding door device can be opened and closed quickly, and the anti-theft performance is not impaired. Even in this configuration, the frequency of use of a drive system such as an electric motor is reduced. As a result, the wear of parts is reduced and the durability is improved.

  According to a sixth aspect of the present invention, in the parking lot management system according to the fourth or fifth aspect, the open / close drive operation of each open / close drive unit is performed by remote operation by radio or infrared light registered in advance. Since it is executed by at least one of the device, reading of a pre-registered vehicle number, inputting of a pre-registered password, and a key, it is possible to park a parking lot with an unregistered outsider's vehicle. Can be prevented from entering.

  According to the invention described in claim 7, in the entrance / exit management system in the parking lot according to any one of claims 1 to 6, an emergency signal from the automatic fire alarm device is input to the management control means. Since the grill shutter device, the horizontal sliding door device, and the chain gate device are controlled so as to be fully opened, it is ensured that vehicles and people are evacuated in the event of an emergency such as a fire. There is an effect that can be.

  According to an eighth aspect of the present invention, the management control means that detects a power failure is configured such that the grill shutter device, the horizontal sliding door device, and the chain gate device are fully opened by the power from the power failure emergency power supply device. Therefore, even if a power failure occurs, the grill shutter device, the horizontal sliding door device, and the chain gate device can be fully opened, and there is no difficulty in getting in and out of the vehicle.

  According to a ninth aspect of the present invention, in the parking lot management system according to any one of the first to eighth aspects, at least one of the grill shutter device, the lateral sliding door device, and the chain gate device. A network camera and a conversation device are provided in the vicinity of each other, and the network camera and the conversation device are connected to a remote management office or monitoring center by communication means, and through the conversation, the management office or the monitoring center And a service for issuing a fully open command to the management control means connected by the communication means.

  Therefore, there is no need to place a manager at the site of multiple (many) parking lots, and management of opening and closing of each parking lot can be centrally managed from a remote location, and various services can be performed at low cost. Play.

  Next, the best mode for carrying out the present invention will be described. FIG. 1 is a front view showing a state in which the grill shutter device is fully opened and the chain in the chain gate device is held in a fully closed (upward) state. FIG. 2 is a diagram showing the grill shutter device in a fully closed state. FIG. 3 is a side sectional view of a grill shutter device and a chain gate device corresponding to the state of FIG. 1, and FIG. 4 is a management of the first embodiment. FIG. 5 (a) is a front view showing a management system (second embodiment) for detecting the vehicle height and opening the grille shutter device to a half-open state where the vehicle can pass through, FIG. 5 (b). Is a side view, FIG. 6 is a perspective view showing a management system (third embodiment) that detects the vehicle width and opens the horizontally-sliding sliding door device to a half-open state in which the vehicle can pass, and FIG. 3 is a functional block diagram of a management control system embodiment.

  The grill shutter device 2 provided at the entrance / exit (opening) 1 in the garage (parking lot) surrounded by the wall 10 such as the first floor of the housing complex and the monthly parking contract is located at the upper edge of the entrance / exit 1 A shutter case 3 provided horizontally, a pair of guide rails 4 erected opposite to the left and right side edges of the doorway 1, and a shutter curtain 5 that moves up and down along the guide rails 4 (see FIG. 1 to FIG. 3).

  The shutter curtain 5 is composed of a horizontally long rod-shaped shutter member 6 such as a hollow pipe and a link 7 connecting the shutter members 6 adjacent to each other in the vertical direction, as in the known prior art. They are arranged vertically at predetermined intervals. Each shutter member 6 is slidably guided up and down with both ends thereof being inserted into the guide grooves of the guide rail 4.

  A drum 8 is rotatably supported in the shutter case 3, and the drum 8 is driven in forward and reverse rotation directions by an electric motor 9 disposed in the case. A shutter member 6 at the upper end of the shutter curtain 5 is connected to the drum 8. Thereby, when the shutter curtain 5 is rolled up, the doorway 1 opens (see FIG. 1), and when the shutter curtain 5 is rewound, the doorway 1 is closed (see FIG. 2). In addition, a horizontally long stopper member 11 that similarly moves up and down along the guide rail 4 is connected to the lower end of the shutter curtain 5, and when the stopper member 11 comes into contact with the road surface 12 of the doorway 1, the shutter curtain 5 When the stopper member 11 comes into contact with the opening member 13 such as the ceiling surface of the doorway 1, the valve is fully opened.

  As in the known prior art, the chain gate device 15 includes a pair of hollow gate pillars 16 and 17 erected on both the left and right sides of the doorway 1 and a chain 19 that spans the gate pillars 16 and 17. And an electric motor 20 which is a driving means. In this embodiment, a vertically long slot (not shown) for allowing the chain 19 to pass through is opened on the opposite side surfaces of the first gate column 16 and the second gate column 17. One end of a chain 19 is fixed to the lower end of the first gate pillar 16. An electric motor 20 that can rotate forward and backward is fixed to the upper end of the first gate pole 16, and a feed screw 21 that is rotated by the electric motor 20 and a drive pulley 22 that is raised and lowered by the feed screw 21 are attached to the first gate pole 16. Built in. The chain 19 hung on the driving pulley 22 is guided through the slot in the first gate column 16 and guided in through the slot 28 (see FIG. 3) in the second gate column 17. The other end of the chain 19 is connected to the upper end of the second gate pillar 17.

  The middle part of the chain 19 is hung on a driven pulley 23 built in the second gate pillar 17. A fixed pulley 24 fixed to the lower end of the second gate pole 17 and a movable pulley 26 suspended from the upper end of the second gate pole 17 via a biasing means 25 such as a coil spring are disposed in the second gate pole 17. The cable 27 such as a wire having one end fixed to the lower end in the second gate pole 17 is wound around the fixed pulley 24 from the movable pulley 26, and the other end of the cable 27 is connected to the driven pulley 23. With this configuration, the chain 19 is indirectly tensioned. The chain 19 is stretched between the first gate pillar 16 and the second gate pole 17 in a crank shape.

  When the driving pulley 22 is pulled up by the forward rotation of the electric motor 20, the driving pulley 22 and the driven pulley 23 are raised by the same amount in the respective gate columns 16 and 17, as shown in FIG. As a result, the middle part of the chain 19 rises to the upper side of the first gate pillar 16 and the second gate pillar 17, thereby preventing the vehicle from passing between the first gate pillar 16 and the second gate pillar 17. (Hereinafter referred to as a fully closed state).

  When the driving pulley 22 is lowered by the reverse rotation of the electric motor 20, the driving pulley 22 and the driven pulley 23 are lowered by the same amount in the respective gate columns 16 and 17 as shown in FIG. 2. As a result, the middle part of the chain 19 rises to the lower end side of the first gate pillar 16 and the second gate pillar 17 and permits passage of the vehicle between the first gate pillar 16 and the second gate pillar 17. (Hereinafter referred to as a fully opened state). Since a groove member 29 having a U-shaped cross-section opened on the upper surface with respect to the road surface 12 is embedded between the lower ends of the first gate pillar 16 and the second gate pillar 17, the fully opened state described above. At this time, the chain 19 hanging between the first gate pillar 16 and the second gate pillar 17 can be stored in a substantially straight line along the bottom of the groove member 29, and the chain 19 is not exposed to the road surface 12. The chain 19 is not caught by (automobile) tires and the chain 19 can be prevented from being damaged.

  The grill shutter device 2 and the chain gate device 15 applied to the present invention include those appropriately modified in addition to the above-described configurations.

  Next, an entrance / exit management system in a parking lot according to the present invention will be described with reference to a functional block diagram of the management control means (system) of the first embodiment shown in FIG. The main control device 31 of the control means (system) for management is an electronic processing device such as a microcomputer or a personal computer, and various calculations and commands for executing the opening / closing control of the grill shutter device 2 and the chain gate device 15. A central processing unit (CPU) 32 as a control unit for executing processing such as a ROM, a ROM (read only memory) 33 for storing programs executed by the CPU 32, and a rewritable RAM (for storing various data) A memory 34 such as a hard disk, and an external device such as the following output device and input device connected via the input / output interface 13. When the main control device 31 is a computer, it may include a keyboard, a display device such as a CRT or a liquid crystal panel, and a printing device for outputting to recording paper.

  Examples of the output device include an open / close drive controller 35 for operating the electric motor 9 and the like of the grill shutter device 2 and an open / close drive controller 36 for operating the drive motor 20 and the like of the chain gate device 15.

  The input device includes a timer 37 as a timekeeping means, a receiving device 39a that receives a signal from a remote controller 39 using radio waves (wireless) or infrared, a receiving device 40a that receives a signal from a mobile phone 40, an IC card or a magnetic card. Such as a card reader 41 for reading ID card data, an electric lock device 42 for a key, an automatic fire alarm device 43, an uninterruptible power supply 44, and an automobile registration number slip (hereinafter referred to as a license plate) There are an image reading device 46 such as a network camera and a communication device 47 such as an interphone for reading the generated codes (area name, vehicle type number and number).

  The configuration of the simplest management control means for pursuing the vehicle anti-theft goodness and convenience (opening / closing quickness) at the doorway 1 includes a central processing unit (CPU) 32 such as a microcomputer, a timer 37, The open / close drive unit controller 35 for operating the electric motor 9 and the like of the grill shutter device 2, the open / close drive unit controller 36 for operating the drive motor 20 and the like of the chain gate device 15, and the remote controller 39 are received. And a receiving device 39a (see FIG. 3). In this case, instead of the receiving device 39a, a receiving unit 45a provided in the vicinity of the grill shutter device 2 and a receiving unit 45b provided in the vicinity of the chain gate device 15 may be used. In these cases, the receiving device 39a, the receiving unit 45a, and the receiving unit 45b are on the inside of the garage and are located on the outside of the garage where the user can easily receive the signal from the user's remote controller 39. It should be provided at a location where it is easy to receive a signal from the remote controller 39 from a user on the vehicle.

  Further, user data registered in the memory 34 in the main control device 31 in advance so as to permit the opening / closing operation of the grill shutter device 2 and the chain gate device 15 only by the operation of the remote controller 39 registered in advance by the user. It is what is recorded. Note that the main control device may be configured not by a digital system but by a device using analog electrical components and a wiring circuit.

  In the first embodiment, as described above, the grill shutter device 2 has good anti-theft property, but it takes too much time for the shutter curtain to open and close so that the vehicle can pass, The chain gate device 15 has a quick opening and closing operation due to a short vertical movement distance of the chain 19 for opening and closing, but considering that the anti-theft property is poor, for example, vehicles in and out in the morning and evening are frequently used. The rush time zone is defined as the first time zone, and the quiet time zone during which vehicles enter and exit during the daytime and late at night is defined as the second time zone. The timer 37 sets in advance the first time zone and the second time zone, and the signal (time zone data) is input to the central processing unit (CPU) 32 and stored therein.

  In the first time zone, the central processing unit (CPU) 32 issues an operation prohibition command to the opening / closing drive controller 35, holds the grill shutter device 2 in the fully open state, and prohibits the operation in the closing direction (FIG. 1), the open / close drive controller 36 is controlled so that only the chain gate device 15 can be opened and closed (first control mode). Therefore, in the first time zone, when the vehicle is to be taken out of the garage, the vehicle is moved to a predetermined distance with respect to the chain gate device 15 and the user operates the remote controller 39 registered in advance to operate the chain gate. When the opening command signal of the device 15 is emitted toward the receiving device 39a or the receiving unit 45b, the chain 19 immediately descends, and a vehicle passage sensor (provided near the chain gate device 15) after a certain time has passed. When it is detected that the vehicle has passed through the chain gate device 15 in the detection (not shown), the chain 19 immediately rises and is fully closed. Similarly, when there are many vehicles entering the garage from the outside during the rush hours (first time zone) such as evening, the grill shutter device 2 is kept fully open, and only the chain gate device 15 opens and closes. Although the anti-theft (crime prevention) is somewhat sacrificed, the vehicle can enter and exit quickly. The user may operate the remote controller 39 to emit a close command signal for the chain gate device 15 to fully close it.

  On the other hand, in the second time zone other than the first time zone, the chain gate 15 is kept fully open (the chain 19 is positioned in the groove member 29, which is the lowest position), and the ascending operation of the chain 19 is prohibited. On the other hand, the central processing unit (CPU) 32 issues an operation prohibition command to the opening / closing drive controller 36 so that the grill shutter device 2 can be opened / closed (operation permitted), while the opening / closing drive controller 35 is in an operation-permitted state. To do. In the second control mode, the grill shutter device 2 is fully closed and is fully opened only when the vehicle passes through the doorway 1. Also in this case, when the user operates the remote controller 39 registered in advance toward the receiving device 39a or the receiving unit 45a disposed in the vicinity of the grill shutter device 2, a signal for opening the grill shutter device 2 is emitted. The shutter curtain 5 rises to allow the vehicle to pass. When it is detected that the vehicle has passed through the grill shutter device 2 after a certain period of time or by detection of a vehicle passage sensor (not shown) provided in the vicinity of the grill shutter device 2, the shutter curtain 5 is immediately used. Since the vehicle descends to a fully closed state, it takes time for the vehicle to pass through the doorway 1, but it effectively prevents the suspicious person from entering the garage and the anti-theft (crime prevention) property is improved. . Note that the user may operate the remote controller 39 to emit a close command signal for the grill shutter device 2 to be fully closed.

  As an input device from the user side for opening and closing the grill shutter device 2 or the chain gate device 15, in place of the remote controller 39, a signal from a mobile phone number, data of an ID card such as an IC card or a magnetic card is used. There are a card reading device 41 for reading, an image reading device 46 such as a network camera for reading codes (area name, vehicle type number and number) written on license plates attached to the front and rear of a car (vehicle), an electric lock device 42, and the like. . In order to permit the opening and closing of the grill shutter device 2 or the chain gate device 15, the number of the remote control device by radio or infrared, the vehicle number, the data of the ID card, the mobile phone number, the password used by the user, the key, etc. It is necessary to register in advance, and the registered data is stored in the memory 34 and used to determine whether to permit opening / closing. Accordingly, outside vehicles cannot enter or leave the garage (parking lot) without permission.

  If there is another space for a visitor's vehicle in a parking lot in an apartment house, etc., if you want to get the visitor's vehicle into the parking lot with the permission of the resident of the apartment house, If the administrator or the like is notified in advance of the code or the like written on the license plate and stored in the memory 34, the image pickup device 46 such as a network camera reads and confirms the visitor's vehicle license plate, Vehicles can enter and leave the parking lot. It is also possible to permit the visitor's vehicle to enter the parking lot through a conversation with the manager through the communication device 47 such as an interphone.

  When the automatic fire alarm device 43 detects that a fire has occurred in an apartment house, a parking lot associated therewith, or in the vicinity, etc. and outputs a signal such as an emergency evacuation, the central processing unit (CPU) 32 is closed ( It is preferable to employ a configuration in which a signal for holding the fully opened grill shutter device 2 and the chain gate device 15 can be output so that the vehicle in the parking lot can be quickly put out.

  When a power failure occurs in an apartment house or a parking lot associated therewith, the central processing unit (CPU) 32 detects the power failure and switches the power to the uninterruptible power supply 44 having a battery and an inverter. The device (CPU) 32 adopts a configuration capable of issuing a signal for holding the above-described closed (fully closed) grill shutter device 2 and chain gate device 15 fully open so that the vehicle in the parking lot can be taken out quickly. Is preferred. In this way, in the case of an emergency such as the occurrence of a fire, there is an effect that the evacuation of vehicles and people can be ensured.

  As a modification of the first embodiment, the present invention can be applied to a case in which a horizontal sliding door device is installed instead of the grill shutter device 2 and a chain gate device 15 is provided. The horizontal sliding door device in this case can satisfy the anti-theft property (crime prevention property) by adopting a configuration that can be fully closed in the height direction and the width direction of the doorway 1. Further, the horizontal sliding door device may be a panel-shaped door, or a plurality of vertical members are arranged at regular intervals and connected by a link member in which adjacent vertical members are pivotally connected in an X shape. And the thing of the form which the arrangement | positioning space | interval of an adjacent perpendicular | vertical member expands-contracts in a horizontal direction because the depression angle of these link members changes is also possible.

  The calendar (calendar) is stored in advance in the storage unit (memory) of the central processing unit (CPU) 32, and on certain days such as Saturdays, Sundays, national holidays, regional festivals and event days, all day If only two-mode control is executed, or the second time zone in which the second mode is to be set is lengthened, or conversely, frequent vehicle entry / exit is expected on a specific day, the first The time zone can be lengthened or can be set to change the set times of the first time zone and the second time zone. These settings can be applied to the special characteristics of a garage (parking lot) installation area, for example, a parking lot in a busy downtown area where vehicles come and go at night. Further, the user's vehicle loading / unloading schedule table is stored, and the grill shutter device 2 and the chain gate device 15 are limited not to be opened only for the corresponding user's vehicle in the time zone and date / time that are not on the schedule table. You can also

  There are a plurality of (many) parking lots (garages) provided with the grill shutter device 2 (lateral sliding door device) and chain gate device 15 and the control means (system) for management having the above configuration. When a manager is not placed in the garage (garage), it is preferable to install a centralized management office or a monitoring center in a remote place in order to centrally manage these multiple (many) parking lots (garages). The management server 50 provided in the central management office or the monitoring center is connected to the plurality of management control means (systems) via the communication network 51. A management server 50 which is an electronic processing device such as a computer is connected to a display device such as a liquid crystal display, a keyboard, a semiconductor memory for storing a large amount of data, and a terminal device 52 such as a hard disk.

  Examples of the communication circuit network 51 include ISDN (Integrated Service Digital Network), public communication line network, and wide area information communication network (WAN) using the Internet provided by West Nippon Telegraph and Telephone Corporation or East Nippon Telegraph and Telephone Corporation (abbreviated as NTT). Etc. can be used.

  For each parking lot (garage) provided with the grill shutter device 2 (lateral sliding door device) and chain gate device 15 and management control means (system) having the above-described configuration, an image pickup device 46 such as a network camera and an interphone And a communication device (conversation device) 47. The network camera includes a communication unit that can obtain a digital image signal and output it to a communication line. These devices 46 and 47 are connected to the management server 50 in the central management office or the monitoring center via the communication network 51. The above-mentioned visitor calls the management server 50 by the telephone device (including a conversation device and a telephone) 47, and confirms a vehicle number or password registered in advance, a secret word (keyword), etc. through conversation with the operator, It is also possible to execute a service of reading and confirming the visitor's vehicle number plate by the imaging device 46 and permitting the target vehicle to enter and exit the parking lot.

  In this way, the parking lot can be unmanned and a large number of parking lots can be managed at a low cost. In these cases, the automatic fire alarm device 43 and the uninterruptible power supply 44 are provided in the management control means (system) for each parking lot (garage), so that even when a fire or power outage occurs, the remote location Operation of the grill shutter device 2 (lateral sliding door device) and the chain gate device 15 can be performed through the operation of the vehicle to ensure the evacuation of vehicles and people in case of an emergency such as a fire. There is an effect that can be.

  In either case, history data such as incoming call history and conversation history is stored in the storage means for use in later management. Moreover, the battery check in the automatic fire alarm device 43 and the uninterruptible power supply device 44 and the open / close test of the grill shutter device 2 (horizontal sliding door device) and the chain gate device 15 can also be executed remotely.

  Thus, in the entrance / exit management control system of the present invention, by selectively controlling the first mode and the second mode for each time period, both convenience of access to the vehicle and anti-theft (crime prevention) are provided. Can be satisfied.

  In the case where only one of the grill shutter device 2 and the chain gate device 15 is already installed, the present invention can be realized by additionally installing the other device, so that the installation cost can be reduced.

  On the other hand, laws and regulations such as the Fire Service Law and Building Standard Law stipulate that the height of the parking lot entrance should be 2.3 m or more so that fire engines can enter. For this reason, the fully opened height of the normal grill shutter device 2 is also determined to be equal to or higher than the specified height. However, the vehicle height of a normal automobile (ordinary passenger car, wagon car) is generally lower than the specified height. Therefore, in order for the above-mentioned normal car to pass through the doorway 1 in the parking lot, the shutter curtain 5 can be lifted from the fully closed state by a height that allows the car to pass (vehicle height + margin height dimension). If the grille shutter device 2 is operated to open more than that, it takes an extra time to operate in the fully closed direction and consumes energy for driving the electric motor 9 excessively. become.

  Furthermore, in order to allow a fire truck with a ladder, which has a normal vehicle height of about 3.5 m, to be able to pass through, for example, the entrance to the premises of an apartment building, where the entrance to the parking lot is not directly provided in the building The height of the grill shutter device 2 at the gate frame of the entrance / exit provided in a gate shape on the approach path is required to be about 4 m. Therefore, as described above, if the grill shutter device 2 is repeatedly fully closed and fully opened, useless time and energy consumption increase. And the above-mentioned wasted time means that the time required for a normal car to enter and exit the parking lot increases. In order to improve such a situation and secure anti-theft performance, a management device (management system) for the entrance / exit 1 in the parking lot as in the second embodiment below is adopted.

  In the second embodiment shown in FIG. 5 and FIG. 7, the management device for the entrance / exit 1 in the parking lot that satisfies both the convenience of entering and exiting the vehicle 53 and the anti-theft (crime prevention) by using only the grill shutter device 2 ( When the vehicle is not in or out of the parking lot (garage), the grill shutter device 2 is kept fully closed, and the vehicle 53 passes through the location of the grill shutter device 2. Control that the raised height (H3) of the shutter curtain 5 is not fully opened, but limited to the extent that it can pass by adding the extra height (H2) according to the height (H1) of the vehicle 53. It is.

  The configuration of the grill shutter device 2 is the same as that of the first embodiment, and in addition, the vehicle height of a vehicle (automobile) 53 approaching the front and back surfaces of the guide rail 4 or the vicinity of the grill shutter device 2. A vehicle height detector 54 is detected (see FIG. 5A). Other configurations, particularly a main control device 31 as a configuration of a management device (management system), a receiving device 39a that receives a signal from a remote controller 39 by radio waves (radio) or infrared, a receiving device 40a that receives a signal from a mobile phone 40, A code reading device 41 for reading data of an ID card such as an IC card or a magnetic card, an electric lock device 42 for a key, an automatic fire alarm device 43, an uninterruptible power supply device 44, and a code written on a license plate of an automobile (vehicle) ( An opening / closing drive controller 35 for operating an input device such as an image reading device 46 such as a network camera and a communication device 47 such as an interphone, an electric motor 9 of the grille shutter device 2, etc. Opening and closing drive unit for operating the drive motor 20 and the like of the chain gate device 15 Output devices and the like controller 36, configuration and functions of the management server 50 for remote centralized management is almost the same as the first embodiment. However, the timer as a time measuring means is excluded. Accordingly, the same components as those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is omitted.

  In the second embodiment, as shown in FIGS. 5 (a) and 5 (b), when the vehicle 53 entering / exiting the parking lot approaches the doorway 1, the vehicle height detector 54 detects the vehicle height of the vehicle 53. Is automatically detected. In this case, the vehicle height detector 54 is a non-contact sensor such as an ultrasonic measuring instrument, an infrared sensor, or a laser measuring instrument. The vehicle height (H1) of the corresponding vehicle 53 is determined according to the detection value of the vehicle height detector 54, and only the height (H3) obtained by adding the extra height (H2) to the vehicle height (H1) is determined as the shutter. The main control device 31 issues an opening command signal to the opening / closing drive controller 35 so that the curtain 5 is raised and then stopped. When it is detected that the vehicle has passed through the grill shutter device 2 after a certain period of time or by detection of a vehicle passage sensor (not shown) provided in the vicinity of the grill shutter device 2, the shutter curtain 5 is immediately used. Descends to a fully closed state.

  There are the following methods as control for determining (determining) the maximum rising height (H3) of the shutter curtain 5 without detecting the height of the passing vehicle 53.

  (1) A remote controller in which the maximum vehicle height (for example, about 2 m) of the vehicle 53 accommodated in the corresponding parking lot is limited and a user registered in advance toward the receiving device 39a or the receiving unit 45a is registered in advance. 39 is a control in which a signal for opening the grill shutter device 2 is emitted by operating 39.

  (2) The code (area name, model number and number) written on the license plate of the automobile (vehicle) is read by the image reading device 46 such as a network camera. In this control, the vehicle height can be determined by determining the vehicle type number described on the license plate.

  (3) The vehicle 53 may be imaged by the image reading device 46 and the vehicle height may be determined.

  As an input device from the user side for opening and closing the grill shutter device 2, a card reading device that reads a signal from a mobile phone number and data of an ID card such as an IC card or a magnetic card instead of the remote controller 39. 41, an image reading device 46 such as a network camera for reading codes (area name, vehicle type number and number) written on license plates attached to the front and rear of the automobile (vehicle), an electric lock device 42, and the like. In order to permit the opening and closing of the grill shutter device 2 or the chain gate device 15, the number of the remote control device by radio or infrared, the vehicle number, the data of the ID card, the mobile phone number, the password used by the user, the key, etc. It is necessary to register in advance.

  In 3rd Embodiment shown in FIG.6 and FIG.7, management of the entrance / exit 1 in the parking lot which satisfies both the convenience of entrance / exit of the vehicle 53 and anti-theft property (crime prevention property) only by using the horizontal sliding door apparatus 55. FIG. In the configuration of the device (management system), when there is no vehicle in or out of the parking lot (garage), the horizontal sliding door device 55 is kept fully closed, and the vehicle 53 is connected to the horizontal sliding door device 55. The opening width (W3) of the pair of left and right doors 55a when passing through the place is not the full opening width (W1) substantially equal to the width of the gate-shaped gate frame 56, but the margin width according to the width (W2) of the vehicle 53 It is controlled so as to limit to the extent that it can pass through.

  In order for a normal vehicle (automobile) to pass through the entrance / exit in the parking lot, it is only necessary to open the pair of doors 55a sideways from the fully closed state by a width that allows the vehicle to pass (vehicle width + margin width dimension) If the lateral sliding door device 55 is operated so as to be opened further, it takes extra time to operate in the fully closed direction and consumes energy for driving the electric motor extra. . That is, if the horizontal sliding door device 55 is fully closed and fully opened, useless time and energy consumption increase. And the above-mentioned wasted time means that the time required for a normal car to enter and exit the parking lot increases. In order to improve such a situation and to secure the anti-theft property, an entrance / exit management device (management system) in the parking lot as in the third embodiment is adopted. If comprised in this way, in the case of an emergency, there also exists an effect that a large vehicle like a fire engine can enter by fully opening the horizontal sliding door device 55.

  In the third embodiment, as shown in FIGS. 6 and 7, when a vehicle 53 entering and exiting the parking lot approaches the gate frame 56 at the entrance / exit, a vehicle width detector provided on a cross beam of the gate frame 56 or the like. 57 automatically detects the vehicle width of the vehicle 53. The vehicle width detector 57 employed in that case is a non-contact sensor such as an ultrasonic measuring instrument, an infrared sensor, or a laser measuring instrument. The vehicle width (W2) of the corresponding vehicle 53 is determined according to the detection value of the vehicle width detector 57, and the pair of doors 55 are closed by a width (W3) obtained by adding a margin width to the vehicle width (W2). The main control device 31 issues an opening command signal to the opening / closing drive controller 58 so as to stop after laterally opening from the state. When it is detected that the vehicle has passed through the horizontal sliding door device 55 after the passage of a certain time or by detection of a vehicle passage sensor (not shown) provided in the vicinity of the horizontal sliding door device 55, Immediately, the pair of doors 55a is moved to the fully closed state.

  There are the following methods as control for determining (determining) the maximum opening width (W3) of the pair of doors 55a without detecting the width of the passing vehicle 53 by the vehicle width detector 57.

  (1). A remote controller in which the maximum vehicle width (for example, about 2 m) of the vehicle 53 accommodated in the corresponding parking lot is limited and a user registered in advance toward the receiving device 39a or the receiving unit 45a is registered in advance. 39 is a control in which a signal for opening command of the horizontal sliding door device 55 is fired by operating 39.

  (2) The code (area name, model number and number) written on the license plate of the automobile (vehicle) is read by the image reading device 46 such as a network camera. In this control, the vehicle width can be determined by determining the vehicle type number described on the license plate.

  (3) The vehicle 53 may be imaged by the image reading device 46 to determine the vehicle width.

  Other configurations, for example, a main control device 31 as a configuration of a management device (management system), a receiving device 39a that receives a signal from a remote controller 39 by radio waves (radio) or infrared, and a receiving device 40a that receives a signal from a mobile phone 40 , A card reading device 41 for reading data of an ID card such as an IC card or a magnetic card, an electric lock device 42 for a key, an automatic fire alarm device 43, an uninterruptible power supply device 44, a code written on a license plate of an automobile (vehicle) An opening / closing drive controller for operating an input device such as an image reading device 46 such as a network camera and a communication device 47 such as an interphone, an electric motor of the horizontal sliding door device 55, etc. 58 and the configuration and functions of the management server 50 for remote centralized management It is substantially the same as the first and second embodiments detailed functional denoted by the same reference numerals (action) description will be omitted.

  Needless to say, the present invention can be applied to a monthly rental parking lot in addition to a parking lot associated with an apartment house.

It is a front view which shows a mode that the grill shutter apparatus was a fully open state, Comprising: The chain in a chain gate apparatus was hold | maintained in the fully closed (rise) state. It is a front view which shows a mode that the grill shutter apparatus was a fully-closed state, and the chain in a chain gate apparatus was hold | maintained in the fully open (lowermost) state. It is a sectional side view of the grill shutter apparatus and chain gate apparatus corresponding to the state of FIG. It is a functional block diagram of the management control system of a 1st embodiment. (A) is a front view which shows the management system (2nd Embodiment) which detects a vehicle height and opens a grille shutter apparatus to the half-open state which can pass a vehicle, (b) is a side view. It is a perspective view which shows the management system (3rd Embodiment) which detects a vehicle width and opens a horizontal pulling sliding door apparatus to the half-open state which can pass a vehicle. It is a functional block diagram of the control system for management of 2nd Embodiment and 3rd Embodiment.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Entrance / exit 2 Grill shutter apparatus 5 Shutter curtain 6 Shutter member 9 Electric motor 15 Chain gate apparatus 16, 17 Gate pillar 19 Chain 20 Electric motor 31 Main control apparatus 35, 36 Opening / closing drive part controller 37 Timer 39 Remote controller 39a Receiver 45a, 45b Receiver

Claims (9)

It is equipped with a grill gate device or a horizontal sliding door device at the entrance of the parking lot and a chain gate device,
The control means for management is connected to a timer and an opening / closing drive unit for the grill shutter device or the lateral sliding door device and an opening / closing drive unit of the chain gate device,
The control means for management can open and close only the chain gate device while holding the grill shutter device or the horizontal sliding door device fully open during the first time period preset by the timer. In a second time zone other than the first time zone, the chain gate device is held fully open, while the grill shutter device or the lateral sliding door device is controlled to be openable and closable. An entrance / exit management system in a characteristic parking lot.   The entrance / exit management system in a parking lot according to claim 1, wherein the first time zone is a rush time zone in which morning and evening vehicles frequently enter and exit.   The open / close drive operation of each open / close drive unit is performed by at least one of a pre-registered remote control device such as wireless or infrared, reading a pre-registered vehicle number, inputting a pre-registered password, and a key. It is performed, The entrance / exit management system in the parking lot of Claim 1 or 2 characterized by the above-mentioned. A grill shutter device is installed at the entrance of the parking lot.
The management control means includes an opening / closing drive unit for the grill shutter device, and a vehicle height detector for detecting the vehicle height of the vehicle approaching the grill shutter device,
The management control means opens and controls the opening / closing drive unit so as to open from a fully closed state to a height at which the vehicle can pass based on a detection value by the vehicle height detector. Entrance / exit management system in the parking lot. A horizontal sliding door device is installed at the entrance of the parking lot,
The management control means includes an opening / closing drive unit for the lateral sliding door device, and a vehicle width detector for detecting the vehicle width of the vehicle approaching the lateral sliding door device,
The management control means opens and controls the opening and closing drive unit so as to open from a fully closed state to a width that allows the vehicle to pass based on a detection value by the vehicle width detector. Entrance / exit management system in the parking lot.   The open / close drive operation of each open / close drive unit is performed by at least one of a pre-registered remote control device such as wireless or infrared, reading a pre-registered vehicle number, inputting a pre-registered password, and a key. It is performed, The management system of the entrance / exit in the parking lot of Claim 4 or 5 characterized by the above-mentioned.   The emergency signal from the automatic fire alarm device is input to the management control means, and the grill shutter device, the lateral sliding door device, and the chain gate device are controlled to be fully opened. Item 7. The entrance / exit management system in the parking lot according to any one of items 1 to 6.   The management control means that detects a power failure is controlled such that the grill shutter device, the lateral sliding door device, and the chain gate device are fully opened by a power source from a power failure emergency power supply device. The management system of the entrance / exit in the parking lot in any one of Claim 1 thru | or 6.   A network camera and a conversation device are provided in the vicinity of at least one of the grill shutter device, the horizontal sliding door device, and the chain gate device, and the network camera and the conversation device are in a remote management office. Or, when connected to the monitoring center through communication means and permitted through conversation, execute a service to issue a full open command to the management control means connected to the management office or monitoring center through communication means The management system of the entrance / exit in the parking lot in any one of Claim 1 thru | or 8 characterized by these.

Images