JPH0534268U - Electronic key with ID function - Google Patents

Abstract

(57) [Summary] [Purpose] To obtain a key to ensure that the door of a locker room for storing valuables etc. can be operated with an electronic key with an ID function and that the room is fully managed. [Structure] Battery-less transponder 2 with ID function
Is provided on the key body 1.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to an electronic key with an ID function.

[0002]

[Prior Art]

 In a system that manages a large number of lockers that store important documents, vouchers, valuables, etc. in one room, it is common to use individual keys for each locker and a master key for that room. .

[0003]

[Problems to be solved by the device]

 The valuables management system described above does not always have sufficient measures such as handling of lost keys or management of the master key in the room, and many keys are required in some cases. On the other hand, if an ID system for electronic applications, which has been recently highlighted, is applied to this, it will be complicated and expensive such as wiring up to each locker and providing a sensor.

The present invention provides a key which can be immediately used for the conventional locker management described above and which is a complete system.

[0005]

[Means for solving problems]

 This invention is an electronic key with an ID function that has a transponder without a battery built into the key body.

[0006]

[Action]

 An electronic key with an ID function that has a built-in transponder without electronics exchanges the signal radio waves of this key with the antenna provided in the room or locker, and sends the ID signal of this key to the controller that connects the antenna. , It is possible to control the interpretation of the key user, recording the time when the key is used, and whether or not the room or locker can be unlocked.

[0007]

【Example】

 FIG. 1 shows a key having a transponder 2 built in a key body 1.

Next, an example of using this key will be described with reference to FIG.

A large number of lockers B are installed in the room A. An antenna 3 is provided near the door C at the entrance of the room A, and the antenna 3 is connected to the controller 4. When the user of this key brings the key close to the antenna 3 of the door C, the transponder of this key exchanges radio waves with the antenna 3 and sends the individual signals of the transponder of this key to the controller 4, After deciphering, open or close the door. Since the key is a transponder having an ID function, the controller 4 can identify the user of the key. After entering the room, the key user can open the lock 5 of the locker B with the key.

[0010]

[Effect of the device]

 According to this invention, when a large number of lockers for storing valuables and the like are housed in one room and the room is managed, it is possible to immediately use this kind of conventional management system without the need for a key dedicated to the room.

With the ID management system, the user of the room, the time of use, etc. can be easily known, and the management of lost keys is complete.

[Brief description of drawings]

FIG. 1 is a perspective view showing a key of this invention.

FIG. 2 is an explanatory view of a usage example of the key of the present invention.

Claims (1)

[Scope of utility model registration request] 1. An electronic key with an ID function, which has a batteryless transponder built into the key body.