Unlocking apparatus

A technology for unlocking devices and reading devices, which is applied in the field of unlocking devices, can solve the problems of poor convenience and time-consuming, and achieve the effect of reducing convenience and simple structure

Inactive Publication Date: 2016-01-27
MITSUBISHI ELECTRIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a problem that it takes time to enter and leave the room, and the convenience is poor

Method used

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  • Unlocking apparatus
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  • Unlocking apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0026] figure 1 It is a figure which shows the example of the unlocking device in Embodiment 1 to which this invention was applied. figure 2 It is a figure which shows the structure of the unlocking device in Embodiment 1 of this invention.

[0027] In a building having this unlocking device, a door 2 is provided at an entrance 1 through which only authorized persons are intended to pass. The door 2 is locked by means of an electronic lock 3 . In this embodiment, an example in which access to the room 4 is restricted is shown. That is, the door 2 divides the room 4 and the corridor 5 .

[0028] The place where the unlocking device is applied is not limited thereto. For example, the unlocking device can also be applied to a door provided at an entrance of a building. For example, the present unlocking device can also be applied to doors provided for exits from building sites.

[0029] A reading device 7 and a reading device 8 are provided on a wall 6 adjacent to the door...

Embodiment approach 2

[0067] Figure 6 It is a figure which shows the example of the unlocking device in Embodiment 2 to which this invention was applied. The structure of the unlocking device in this embodiment corresponds to a structure obtained by adding a sensor 15 to the structure disclosed in the first embodiment.

[0068] The sensor 15 detects the presence of a person in the vicinity of the door 2 . For example, the sensor 15 detects the presence of a person within a range in which the detection unit 12 can detect the presence of the tag 9 . For example, the sensor 15 detects the presence of a person over the entire range in which the reading device 7 and the reading device 8 can receive identification information from the tag 9 . The sensor 15 may detect the presence of a person in a part of the range where the reading device 7 and the reading device 8 can receive identification information from the tag 9 . The sensor 15 also detects the presence of a person not holding the tag 9 . The ...

Embodiment approach 3

[0072] Figure 8 It is a figure which shows the example of the unlocking device in Embodiment 3 to which this invention was applied. Figure 9 It is a figure which shows the structure of the unlocking device in Embodiment 3 of this invention. The configuration of the unlocking device in this embodiment corresponds to a configuration obtained by adding a detection unit 16 to the control device 10 disclosed in the second embodiment.

[0073] The detection unit 16 detects that a person has moved not to approach the door 2 based on the result detected by the sensor 15 . For example, consider a case where, as the sensor 15 , sensors 15 a to 15 e that can detect the temperature of a person are arranged along the passage direction of the corridor 5 . The direction of travel for corridor 5 is Figure 8 The D direction shown or the opposite direction of the D direction. When the sensors 15a to 15e detect the presence of a person, they transmit information indicating that to the con...

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PUM

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Abstract

The invention provides an unlocking apparatus, which is highly convenient and has a simple structure to unlock an electronic lock. A detection part (12) detects the scope of a label (9) from multi scopes; the multi scopes are set based on the intensity of radio waves from a reading apparatus (7) received by the label (9) and the intensity of radio waves from a reading apparatus (8). A determination part (13) determines if the label (9) is close to the door based on the detection result of the detection part (12). When the label (9) is determined to be close to the door by the determination part (13), if a storage apparatus (11) stores the identification information recovered by the reading apparatus (7) and the reading apparatus (8) from the label (9), a lock controlling part (14) unlocks the electronic lock (3).

Description

technical field [0001] The invention relates to a device for unlocking an electronic lock of a door. Background technique [0002] Patent Document 1 describes a device for managing entry and exit of a room. In the device described in Patent Document 1, when identification information is continuously received within a predetermined time period, it is determined that there is a willingness to pass. [0003] Patent Document 2 describes a device for opening and closing a door. The device described in Patent Document 2 has a receiver including a human detection sensor and an antenna. When the identification information received by the antenna matches the registered identification information, the human sensor is turned on. When the human presence sensor detects the presence of a person, the door is opened. [0004] Patent Document 1: Japanese Patent No. 3918224 [0005] Patent Document 2: Japanese Patent Laid-Open No. 2011-21327 Contents of the invention [0006] In the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/00
Inventor 村上一德塚原辉久
Owner MITSUBISHI ELECTRIC CORP
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