JPH0164799U

JPH0164799U -

Info

Publication number: JPH0164799U
Application number: JP1987160063U
Authority: JP
Priority date: 1987-10-20
Filing date: 1987-10-20
Publication date: 1989-04-25
Also published as: JPH0436000Y2

Description

[Brief explanation of the drawing]

第１図は、本考案の構成を示す機能ブロツク図
、第２図は、本考案による無料駐車場管理装置の
概略構成図、第３図は、前記装置の電気回路を示
すブロツク図、第４図は、前記装置によつて設定
される暗証番号の有効時間の設定方法を示す図、
第５図および第６図は、本考案装置の動作を説明
するフローチヤート、第７図および第８図は、前
記装置の制御動作のフローチヤートを示す図であ
る。２：中央制御装置、３：出場操作盤、５：カー
ゲート、２１：ＲＯＭ（記憶部）、４０：設定手
段、４１：切替手段、４２：表示制御手段、４３
：送信制御手段、４４：受信制御手段、４５：照
合手段、４６：カーゲート制御手段、Ａ：車、Ｐ
：駐車場。 FIG. 1 is a functional block diagram showing the configuration of the present invention, FIG. 2 is a schematic configuration diagram of a free parking lot management device according to the present invention, FIG. 3 is a block diagram showing the electric circuit of the device, and FIG. The figure shows a method of setting the validity period of the PIN number set by the device;
5 and 6 are flowcharts for explaining the operation of the device of the present invention, and FIGS. 7 and 8 are flowcharts for explaining the control operation of the device. 2: Central control device, 3: Entry operation panel, 5: Car gate, 21: ROM (storage unit), 40: Setting means, 41: Switching means, 42: Display control means, 43
: Transmission control means, 44: Reception control means, 45: Verification means, 46: Car gate control means, A: Car, P
:parking.

Claims

[Scope of Claim for Utility Model Registration] [1] In a management device for a free parking lot P that has a car gate 5 that is controlled to open and close when a car A enters and exits the parking lot P and is designed to be used only by designated persons, In order to open the car gate 5 when exiting the car lot P , the predetermined person inputs a predetermined PIN number, and a central control device 2 sets the PIN number to be notified to the predetermined person. The central control device 2 includes a setting means 40 for reading out one number from the storage section 21 storing arbitrary numbers and setting a password, and a setting means 40 for setting a password by reading out one number from the storage section 21 storing arbitrary numbers, and a setting means 40 for setting a password in advance by setting the password set as described above. A switching means 41 for switching to the next password after a set valid time has elapsed, a display control means 42 for displaying the set password, and a transmission control means 43 for transmitting the password to the participation operation panel 3. The entry control panel 3 includes a reception control means 44 for receiving the password transmitted from the central control device 2.
and a verification means 45 for verifying and comparing the received PIN number and the PIN input by the predetermined person, and a car gate control means 46 for outputting a signal to open the car gate 5 when the PIN numbers match. A free parking lot management device featuring: [2] The PIN set by the setting means 40 includes, in addition to the regular valid time _T1 , a service time _T2 that overlaps with the first part of the valid time _T1 of the next PIN to be set. is set, and during the service time _T2 , both the PIN number and the PIN number set next are valid as the PIN number for opening the car gate 5. Vehicle lot management device.