JPS63156179A - Entrance-checker - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION FIELD OF INDUSTRIAL APPLICATION The present invention concerns an entrance checker at a doorway with an electric lock.

BACKGROUND OF THE INVENTION In a conventional entrance checker, as shown in FIG. 5, when a PIN is input into the PIN input and decoding device 1, it is checked against a preset number and if it matches, the electric lock controller is activated. 2 to operate and unlock the electric lock 3 attached to the door. Further, by pressing the locking/unlocking key 4 of the electric lock controller 2, the locking/unlocking operation is performed by remote control from indoors. Further, by pressing the going out key 5, the door will be locked after a certain period of time.

Here, the certain period of time is determined by the time from when the going out key 5 is set to when the user goes out and closes the door.

Problems to be Solved by the Invention However, the above configuration realizes the function of controlling only the electric lock, so it does not satisfy the indoor safety confirmation function necessary when people are out and about in daily life. There was a problem.

The present invention has been made to solve this problem, and an object of the present invention is to provide an entrance checker that organically operates the provision of safety confirmation information in entrance spaces such as entrances and the control of electric locks.

Means for Solving the Problems In order to solve the above problems, the entrance checker of the present invention includes an interface for inputting safety confirmation information via a home information line, a safety information display section, and a key
There is an on-hook key that generates a power completion signal, a PIN number setting section for the electric lock, a voice notification section that notifies safety confirmation information by voice, and an electric lock or safety depending on the deciphering of the PIN number and the state of the on-hook key. and a control section that controls the information display section.

Operation According to the above-described structure, the on-hook key is activated by taking the key when going out, and the safety state of the house can be confirmed, and at the same time, the electric lock becomes ready to be locked. Once you open the door, go out and close it, it will automatically lock. When you return home, you set a PIN number, and if it matches the pre-stored number, the door will be unlocked and a voice will notify you of the safety status inside.

Embodiment Hereinafter, one embodiment of the present invention will be described based on the accompanying drawings.

In Fig. 1, 6 is a control unit, 7 is a card reading unit as a password setting means, 8 is an electric lock, 9 is a locking/unlocking part of the electric lock, and 10 is turned on and off when the door is opened and closed. A door sensor, 11 an electric lock controller, 12,
On-hook key that sets the electric lock to the locking ready state and activates the safety confirmation display section 1a, 23.24
indicates the display content. 14 is a voice notification section, 15 is a voice synthesis section and a voice amplification circuit, 17 is an interface section between the home information line 25 to which various sensors 21 and 22 are connected and the control section 6 of the entrance checker, and 26 is an electric lock. 27 is an unlock/lock control key. In this embodiment, the sensor 21 is a door lock detection sensor, and the sensor 22 is a gas main valve opening/closing sensor.

18 is a microcomputer.

In FIGS. 3 and 4, reference numeral 30 denotes a card installation part into which a card 31 is inserted, which is provided through the outer wall 32 of the house, with a card insertion part 7 on the outdoor side and a card insertion part 33 on the indoor side. has. When the card 31 is inserted, the on-hook key 12 is turned off, and when the card is removed, the on-hook key 12 is turned on.

FIG. 2 is an operational flowchart of the entrance checker, and the microcomputer 18 has a built-in memory programmed based on this flowchart.

1 to 4, the display lamps 23 and 24 of the safety confirmation display section 13 for setting the on-hook key 12 to the card 31 display the door closed state and gas main valve open/closed state. These status information is obtained by inputting signals detected by sensors 21 and 22 to microcomputer 18 through interface section 17. When the door sensor 10 is opened and then closed with the on-hook key 12 set, the electric lock controller 11 is activated and the electric lock 8 is locked.

When a card is set in the card insertion section 7, the password on the card 31 is read by the card insertion section 7 and input into the microcomputer 18.

If the password is decoded by the microcomputer 18 and matches a pre-stored number, the voice notification unit 14 is activated and the password is detected by various sensors 21 and 22 connected to the home information line 25. A voice announcement will be made with the content according to the safety confirmation information provided. At the same time, the electric lock 8 is controlled to be unlocked.

Effects of the Invention As described above, the entrance checker of the present invention provides the following effects.

(1) Just by removing the card from the card installation part, the on-hook key will work, so you can definitely check the safety status and go out.At the same time, the electric lock will automatically become ready to lock, and then open the door. Since it is locked by opening and closing a switch, it is not locked by normal door opening and closing as in the past.

(2) Since it is possible to confirm indoor safety when operating the electric lock from outside when returning home, etc., it is possible to respond appropriately in the event of an abnormality.

[Brief explanation of the drawing]

Fig. 1 is a block diagram of an entrance checker according to an embodiment of the present invention, Fig. 2 is a flowchart of the same operation, Figs. 3(a) and (b) are external views of the entrance checker, and Fig. 4 is an external view of the entrance checker. FIG. 5 is a block diagram of a conventional electric lock system. 6... Control section, 7, 33... Card insertion section, 8... Electric lock, 12... On/off.
Hook key, 13...Safety confirmation display section, 14
. . . Audio notification section, 17 . . . Interface section, aO . . . Card installation section. Name of agent: Patent attorney Toshio Nakao and 1 other person 2nd
Figure 3 LO) tb ) Figure 4 Figure 5

Claims (2)

[Claims] (1) An on-hook key that automatically sets the electric lock to the locking ready state when the key is taken and also emits a signal to activate the safety confirmation display, the electric lock's PIN code setting section, and the electric lock when unlocking. It has an audio notification section that notifies you of a safety confirmation signal by voice when you set a PIN number, and a safety confirmation display by inputting the signals from the on-hook key and PIN setting section, as well as decoding the PIN number and controlling the electric lock. An entrance checker consisting of a control unit equipped with an interface unit with a home information line for inputting safety confirmation information. (2) The entrance checker according to claim 1, wherein the key is a card type, and the entrance checker is provided with a card installation part that activates an on-hook key depending on the presence or absence of a card, and a card insertion part as a password setting part.