JP2566250Y2 - Electric lock device with password setting function - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric lock device with a password setting function, and more particularly to an electric lock device with a password setting function in which a sensor is provided near an entrance door and a ten key for unlocking the entrance door is reduced. About.

[0002]

2. Description of the Related Art A conventional electric lock device with a password setting function comprises a gate electric lock AD ₂ provided with a gate electric lock 31 as shown in FIG. It is composed of the provided entrance door with electric lock BD ₂ and the electric lock controller 35. The electric lock with gates AD ₂ and the electric lock with front door BD _2, gates ten key 32 and the front door numeric keys 34 are provided, respectively. Gates ten key 32 and the entrance door numeric keypad 34 is connected to the terminal T ₁₁ of the electric lock controller 35, gates electric lock 31 and front door electric lock 33 are respectively connected to the terminal T ₁₃ and the terminal T _12.

In the thus configured electric lock device with a password setting function, when the gate numeric keypad 32 is operated and 1234 is inputted as a password, the gate lock 31 is unlocked under the control of the electric lock controller 35. Is done. After passing through the gate and standing in front of the entrance door BD ₂ with an electric lock, and again inputting the same PIN 1234 from the ten key 34 of the entrance door, the electric lock 33 of the entrance door is controlled by the electric lock controller 35. It is unlocked.

[0004] As described above, the conventional electric lock device with a password setting function has a drawback that the password must be entered twice using the gate numeric key 32 and the entrance numeric key 34.

[0005]

[Purpose] The present invention has been made in view of the above-mentioned difficulties,
It is an object of the present invention to provide an electric lock device with a password setting function that can reduce the number of ten-keys for unlocking an entrance door electric lock, and can unlock the entrance door electric lock with a single input of a personal identification number using a gate ten-key.

[0006]

In order to achieve this object, an electric lock device with a password setting function according to the present invention inputs a gate electric lock provided on a gate and a password for unlocking the gate electric lock. Operating member, a password determining circuit for determining whether or not a password input from the operating member is correct, and a sensor for the entrance provided near the entrance door, wherein the password is determined to be correct by the password determining circuit. Is unlocked when a person is detected, and is provided with an entrance door electric lock provided at the entrance door.

[0007]

In the electric lock device with a password setting function,
A password for unlocking the gate electric lock is input from the operation member. When the password input from the operation member is determined to be correct by the password determination circuit and the entrance sensor provided near the entrance door detects a person, the entrance door electric lock is unlocked.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing an embodiment of an electric lock device with a password setting function according to the present invention; As shown in FIG. 1, the electric lock device with a password setting function of the present invention includes a gate AD ₁ with an electric lock provided with a gate electric lock ₁ and a door BD ₁ with an electric lock provided with an electric door lock 3. Electric lock controller 2
It is composed of 1. The electric lock with gates AD _1, gates numeric keypad 2 is provided. Further, in the vicinity of the front door with electric lock door BD ₁ provided entrance sensor 4.

The electric lock controller 21 includes a sensor power supply circuit 5, an entrance door electric lock driving circuit 6, a gate electric lock driving circuit 7, a password receiving circuit 8, and a password determining circuit to which a password setting circuit 10 is connected. 9. Power supply timer time setting circuit 1
2 is connected to the entrance sensor power timer 11. Entrance sensor provided near the entrance with electric lock door BD ₁ 4 is the sensing signal output side entrance sensor sensing line L ₂ of the entrance sensor 4 is connected to the terminal T ₁ via the entrance sensor power line L ₁ It is connected to the terminal T ₂ through. Further, the front door electric lock 3 of the front door BD _{1 with} the electric lock is a front door electric lock line L _3.
It is connected to the terminal T ₃ through. In addition, gate A with electric lock
Gates electric lock 1 of D ₁ the terminal T ₄ through the gates electric lock line L ₄
And the gate numeric keypad 2 is connected to the gate password setting line L ₅
It is connected to the terminal T ₅ via the.

The output side of the personal identification number receiving circuit 8 to which the terminal T ₅ of the electric lock controller 21 is connected is connected to the input side of the personal identification number determining circuit 9, and the output side of the personal identification number determining circuit 9 is a terminal T.
₄ is connected to the gate electric lock drive circuit 7 and the sensor power timer 11 for entrance. Further, the output side of the entrance sensor power supply timer 11 is connected to the input side of the sensor power supply circuit 5 to the terminal T ₁ is connected, the output side of the entrance door electric lock drive circuit 6 which the terminal T ₂ is connected to the terminal It is connected to the T _3.

In the thus configured electric lock device with a password setting function, the power timer time setting circuit 12 of the electric lock controller 21 sets the timer time of the entrance sensor power timer 11 to 30 seconds. To operate the gates numeric keypad 2 in the electric lock with gates AD ₁ to enter 1234 as a personal identification number.
When 1234 PIN is sent to the terminal T ₅ via the gates PIN setting line L _5, and sends the personal identification number 1234 PIN receiving circuit 8 receives the personal identification number judging circuit 9.
A password 123 preset in the password setting circuit 10
When the password 4 and the password 1234 received by the password receiving circuit 8 match, the determination of the password determination circuit 9 is correct.
When the password number determining circuit 9 determines that the answer is correct, the gate electric lock driving circuit 7 operates to unlock the gate electric lock 1. Also,
At the same time, the entrance sensor power timer 11 starts counting 30 seconds, and operates the sensor power supply circuit 5 for 30 seconds. If the user stands in front of the entrance door BD ₁ with an electric lock within 30 seconds, the entrance sensor 4 detects the standing person, and the entrance door electric lock drive circuit 6 unlocks the entrance door electric lock 3.

In the above embodiment, the gate of a house is exemplified, but the present invention is not limited to the door of a house, but may be applied to a building of a company or the like.

[0013]

As is clear from the above description, according to the electric lock device with a password setting function of the present invention, the number of ten-keys for unlocking the electric door of the entrance door is reduced, and one-time password using the ten-key for the gate is reduced. Entering the number unlocks the front door electric lock.

[Brief description of the drawings]

FIG. 1 is a block diagram showing an embodiment of an electric lock device with a password setting function of the present invention.

FIG. 2 is a block diagram of a conventional electric lock device with a password setting function.

[Explanation of symbols]

 1 ··············································································・ Password identification circuit

Claims (1)

(57) [Scope of request for utility model registration] An electronic door lock (1) provided on a gate (AD ₁ ), an operation member (2) for inputting a password for unlocking the gate electric lock, and the operation member input from the operation member. A password determination circuit (9) for determining whether or not the password is correct; and an entrance sensor (4) provided near the entrance door (BD ₁ ), wherein the password is determined to be correct by the password determination circuit. ) Is unlocked when a person is detected , and includes an entrance door electric lock (3) provided at the entrance door.