KR20140087202A - Frequency of two kinds of smart phones that work with crime prevention system that utilizes wireless - Google Patents

Abstract

The present invention relates to a system for linking a wireless crime prevention system using two kinds of frequencies with a smartphone. A locking device, a wireless sensor, and a Wi-Fi wireless camera, which configures a wireless crime prevention system, uses two kinds of frequencies to transmit/receive data and be linked with a remote smartphone. The present invention includes: a locking device (1) including a key pad (14) for external input and a transmission/reception unit (11) (12) to transmit/receive data in a narrow-band frequency and performing a door closing/door opening function; a wireless sensor including a transmission/reception unit (21) (22) to transmit/receive data in the narrow-band frequency to/from a switch (24) and the locking device (1); a camera (35) and a codec circuit (34) to obtain an image; a Wi-Fi wireless camera (3) including a transmission/reception unit (31a) (32b) for transmit/receive data in the narrow-band frequency to/from the locking device (1) and the wireless sensor (2) and a transmission/reception unit (31b) (32b) to transmit/receive data in a broadband frequency; a router (4) including a transmission/reception unit (41) (42) to transmit/receive data in the broadband frequency to/from the Wi-Fi wireless camera (3); and a smartphone (5) including an application program (APP) for crime prevention in a remote place, remotely controlling an operation of the locking device (1) and the wireless sensor (2) through the router (4), and checking an image obtained by the Wi-Fi wireless camera (3).

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a wireless anti-crime prevention system using two types of frequencies and a system for interlocking with a smart phone,

The present invention relates to a wireless anti-crime prevention system utilizing two types of frequencies and a system for interlocking with a smart phone, and more particularly, to a lock system, a wireless sensor, a Wi-Fi wireless camera, And a system for interworking with a smart phone and a wireless anti-crime prevention system using two kinds of frequencies that mutually transmit and receive data using these two types of frequencies and interlock with a remote smart phone.

In general, security systems installed in major facilities such as banks, museums, hospitals, and homes, offices, and e-gold gulls use surveillance cameras to monitor images and sensors to monitor the situation by sensor operation. .

In recent years, the popularization of the Internet and smart phones has enabled the surveillance camera to be connected to the Internet to monitor images on a smartphone. Door locks, safes, and door locks that are used in homes, offices, etc. are convenient, but they do not have a monitoring function for crime prevention.

Among the security systems that utilize the sensors mentioned above, technically superior technologies are wireless sensors for monitoring fire, gas, and crime using wireless technology. This technology is easy to install because it uses batteries. This can be configured as a narrow-band circuit that operates at a low current consumption by utilizing a frequency used for a specific small-power communication, but it is not suitable for the use of wireless communication of image and voice.

In addition, the crime prevention system using the Internet is a system that utilizes a camera-embedded image and Wi-Fi (Wi-Fi) wireless technology. It is able to monitor the image from a remote place by linking with the currently widely used smart phone.

Here, Wi-Fi is a wireless technology that is not suitable for battery use because it uses a broadband circuit to utilize wireless communication of video and audio, In addition, in the case of a digital door lock, that is, a locking device, a narrow-band circuit communicating with a wireless sensor is constructed, and a battery can be used because it operates with low current consumption.

Korean Patent No. 10-0582144, Publication No. 10-2007-000643, Published Utility Model No. 20-2009-0006777, Publication No. 10-2011-0015962, etc., Prior art relating to the system is disclosed.

In the 'crime prevention and disaster prevention system using local area wireless communication network' of Korean Patent Registration No. 10-0582144, a sensor unit composed of a plurality of sensors distributed in the home for crime prevention and disaster prevention is provided. When the crime prevention mode is set, And combines the situation information including the emergency situation and the identification factor, and then transmits the combined data to the other anti-crime prevention device grouped through the wireless communication module, When the emergency situation detection signal is received from the other anti-theft disaster prevention apparatuses in the anti-disaster apparatus, the received status data is judged as the type of the anti-disaster apparatus and the status occurrence status, and then an alarm signal suitable for the type of the anti- .

Also, in the 'Security System Combined with Surveillance Camera and Emergency Bell System' of Korean Patent Laid-Open No. 10-2007-000643, a control cable of an emergency bell unit composed of an emergency button and a warning light on a field control panel provided on the field to control the rotary camera The field control panel receives a predetermined signal from the rotary camera and the emergency bell unit and transmits the signal to the control module through the signal conversion unit. When the emergency button of the emergency bell unit is operated, the warning light provided at the corresponding place is driven And the operation signal is transmitted to the control module unit through the field control panel and the signal conversion unit so that the corresponding position is displayed on the monitor. On the other hand, the control module receives the image information from the rotary camera installed in the area where the emergency button is operated, And is stored in the recording medium while being displayed.

In the 'wireless network-based video surveillance system' disclosed in Korean Utility Model Application No. 20-2009-0006777, the situation information received from the main control device is transmitted to the control server of the control center based on the wireless network and is transmitted from the control server of the control center In the video surveillance system in which the generated control information is interconnected so as to be transmitted to the main controller, communication between the control server of the control center and the main controller connected to the control server is based on a W-CDMA network, Communication with a plurality of control target devices including a wireless sensor and a wireless camera controlled by the IEEE 802.15.4 wireless communication technology and apparatuses connected to the ZigBee protocol.

In the 'security system using Bluetooth' in Korean Patent Laid-open Publication No. 10-2011-0015962, a detection means for detecting the intrusion of a thief, a gas leakage and a fire, and a home for transmitting emergency situation information sensed by the sensing means to the outside A gateway, and a mobile phone for delivering emergency situation information transmitted from the home gateway to a resident, and automatically dialing to at least one of a fire station, a police station, and a security room to transmit emergency situation information.

However, the above-described prior art of the above-mentioned crime prevention and disaster prevention system has limitations in realizing demands and convenience of various users who need only one kind of frequency.

Domestic registered patent No. 10-0582144 (2006. 05. 22. Registration notice) Korean Patent Laid-Open No. 10-2007-000643 (published on Mar. 03, 2007) Domestic Public Utility Model No. 20-2009-0006777 (Published on 2009. 07. 03.) Korean Patent Laid-Open No. 10-2011-0015962 (published on February 17, 2011)

Therefore, in order to overcome the limitations of the prior art as described above, the present invention utilizes two kinds of frequencies to realize user desire and convenience in a crime prevention system including a wireless sensor, a surveillance camera, a digital door lock, There is a purpose.

It is another object of the present invention to enable monitoring of images and sounds for crime prevention and disaster prevention obtained in a crime prevention / disaster prevention system including a wireless sensor, a surveillance camera, and a digital door lock using a smart phone.

According to an aspect of the present invention, there is provided a system for interworking with a smartphone and a wireless anti-spam system using two kinds of frequencies according to the present invention, A locking device having a transmission / reception part for performing a door opening / closing function; A wireless sensor having a switch and a transceiver for transmitting and receiving data of a narrowband frequency between the lock device and the wireless sensor; A Wi-Fi type wireless camera having a camera and a codec circuit for capturing an image, a transmitting and receiving unit for transmitting and receiving data of a narrowband frequency to the locking device and the wireless sensor, and a transmitting and receiving unit for transmitting and receiving data of a wide frequency band; A router having a transceiver for transmitting and receiving data of a broadband frequency to the Wi-Fi wireless camera; And an application program (APP) for security / disaster prevention at a remote place, a smart phone for remotely controlling the operation of the locking device and the wireless sensor through the router, and confirming the image acquired by the Wi-Fi wireless camera And a control unit.

And the MPU 'turns on / off' the power supplied to the receiver of the lock device and the receiver of the wireless sensor at predetermined time intervals.

The Wi-Fi wireless camera uses a narrow band frequency for interlocking with the lock device and the wireless sensor, and a wide band frequency for sharing with the smart phone via the router.

And the image and text messages are automatically transmitted to the smartphone through the Wi-Fi wireless camera when the key pad of the locking device is operated or when the wireless sensor is switched on.

The smartphone controls the door opening / closing of the locking device or the stop / recovery function of the wireless sensor through the mobile communication network, the Internet network, the router, and the Wi-Fi type wireless camera according to a touch screen or self- .

The smart phone controls image capturing / transmission and self-recording of the Wi-Fi wireless camera through a mobile communication network, an Internet network and a router in accordance with a touch screen or self-key operation.

And the locking device transmits an alarm signal to the smartphone when the keypad is operated.

Wherein the wireless sensor transmits an alarm signal to the smartphone during a switch operation.

And the wireless sensor transmits an alarm signal to the lock device when the switch is operated.

Therefore, according to the present invention, the present invention utilizes two types of frequencies, broadband and narrowband, to lock a digital door lock, a safe, a door lock, a wireless sensor, a Wi-Fi- It is possible to realize convenience.

Further, the present invention has the effect of monitoring images and sounds for remote control, which are obtained from a security system including a locking device, a wireless sensor, a Wi-Fi type wireless camera, etc., remotely by utilizing a smart phone.

1 is a block diagram showing a system for interfacing with a wireless anti-crime prevention system utilizing two kinds of frequencies according to the present invention and a smartphone.
Fig. 2 is a flowchart showing a process of transferring image data from the lock device 1 shown in Fig. 1, that is, the digital door lock to the smartphone 5.
FIG. 3 is a flowchart illustrating a process of transmitting switch operation data from the wireless sensor 2 shown in FIG. 1 to the smartphone 5.

Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

1 is a block diagram showing a system for interfacing with a wireless anti-crime prevention system utilizing two kinds of frequencies according to the present invention and a smartphone.

As shown in FIG. 1, a system for interlocking with a wireless anti-crime prevention system and a smartphone includes a digital door lock having a keypad 14, a lock, a lock device 1 for performing a gate control function, (2), a Wi-Fi wireless camera (3), a router (4), and a smart phone (5) (3) mutually transmits and receives wireless data in two types, that is, a narrow band frequency and a wide band frequency, and the wireless sensor (2) transmits and receives data at a narrow band frequency.

The locking device 1 includes an MPU 13 for controlling the overall operation of the locking device 1 that performs a door opening / closing function and power supply for data transmission / reception and various data transmission / reception, a keypad A speaker 15 for outputting an alarm signal, a memory 16 for storing various data, a wireless sensor unit 2 for sending radio data of a narrow band frequency controlled by the power source from the MPU 13, (11) (12) for receiving wireless data of a narrowband frequency wirelessly transmitted from a Wi-Fi wireless camera (3).

Also, the wireless sensor 2 senses the operation state of the switch 24 and the switch 24 that are 'on / off' according to the state of the object to be sensed, and includes power supply control for data transmission and reception, An MPU 23 for controlling the overall operation of the wireless sensor 2, a memory 26 for storing various data, a controller 26 for transmitting wireless data of a narrow band frequency controlled by the MPU 23, And a transmitting / receiving unit 21 (22) for receiving wireless data of a narrowband frequency wirelessly transmitted from a Wi-Fi wireless camera (3).

The Wi-Fi wireless camera 3 also includes a camera 35 for capturing an image, a codec circuit 34, a Wi-Fi wireless camera 3 for controlling the image acquisition and including power supply and various data transmission / A memory 36 for storing various kinds of data, a power supply for receiving the power from the MPU 33, a locking device 1 and a wireless sensor 2, Receiving units 31a and 32a for transmitting and receiving data and wireless transceivers 31b and 32b for wirelessly transmitting and receiving wireless data of a broadband frequency to and from the router 4. [

The router 4 also includes an MPU 43 for controlling data wireless transmission / reception, and transmission / reception units 41 and 42 for wirelessly transmitting / receiving wireless data of a wideband frequency to / from a Wi-Fi wireless camera 3.

Among the above components, the locking device 1 and the wireless sensor 2 utilize a low-current narrow-band wireless technology, that is, a narrow band frequency, a battery or a battery as a power source, a Wi- Uses high-current broadband wireless technology, that is, low-current narrow-band wireless technology with wide-band frequency, or narrow-band frequency, and uses a commercial power source as the power source.

Here, in the case of the locking device 1 or the wireless sensor 2 using the battery or the battery, the receiving power is periodically 'on / off' for a certain period in order to minimize the power consumption. However, in the case of the Wi-Fi wireless camera 3, since the transmission / reception units 31a, 31b, 32a and 32b use commercial power, the transmission / reception units 31a and 32a periodically turn on / The wireless sensor 1 can always receive the wireless data transmitted from the locking device 1 or the wireless sensor 2 in real time.

Here, when the key pad 14 of the lock device 1 is operated or the switch 24 of the wireless sensor 2 is operated, a text message is sent to the smart phone 5 together with the image via the Wi-Fi wireless camera 3, . ≪ / RTI >

Also, the smart phone 5 can control the image capturing / transmission and self-recording of the Wi-Fi wireless camera 3 via the mobile communication network, the Internet network and the router 4 according to a touch screen or self-key operation.

The locking device 1 transmits an alarm signal to the smartphone 5 when the keypad 14 is operated and the wireless sensor 2 transmits the alarm signal to the smartphone 5 or the lock device 1 The alarm signal can be transmitted.

Fig. 2 is a flowchart showing a process of transferring image data from the lock device 1 shown in Fig. 1, that is, the digital door lock to the smartphone 5.

First, when the visitor manipulates the keypad 14 (S11), the MPU 13 of the lock device 1 supplies power to the transmitter 11 (S12), and the data corresponding to the operation of the keypad 14 And wirelessly transmits the unique number of the lock device 1 through the transmitter 11 (S13).

When the wireless data wirelessly transmitted from the lock device 1 is received (S14) through the receiver 32a, the MPU 33 of the Wi-Fi wireless camera 3 compares this data with the data stored in the memory 36 (S16), and transmits the image data passed through the CODEC circuit (34) to the transmission unit (31b). When it is determined that the image data should be transmitted, (S17).

The image data wirelessly transmitted from the Wi-Fi wireless camera 3 is received by the MPU 43 of the router 4 through the receiver 42 and then transmitted to the smartphone 5 via the ordinary Internet network and the mobile communication network. (S18), so that the owner of the smartphone 5 can view the image of the visitor from a remote place.

FIG. 3 is a flowchart illustrating a process of transmitting switch operation data from the wireless sensor 2 shown in FIG. 1 to the smartphone 5.

First, when the switch 24 of the sensor 2 is operated (S21), the MPU 23 of the wireless sensor 2 supplies power to the transmitter 21 (S22) 2 through the transmitting unit 21 (S23).

When the switch operation data wirelessly transmitted from the wireless sensor 2 is received (S24) via the receiving unit 32a, the MPU 33 of the Wi-Fi wireless camera 3 transmits the switch operation data to the memory 36, (S25), it is determined that the image data should be transmitted after operating the camera 35 (S26). If the image data is to be transmitted, the camera 35 is operated And transmits the data to the transmission unit 31b by radio (S27).

The image data wirelessly transmitted from the Wi-Fi wireless camera 3 is received by the MPU 43 of the router 4 through the receiver 42 and then transmitted to the smartphone 5 via the ordinary Internet network and the mobile communication network. (S28). Therefore, the owner of the smartphone 5 can visually check the space where the wireless sensor 2 is located at a remote place.

The data transmitted wirelessly through the transmitting unit 21 of the wireless sensor 2 by the operation of the switch 24 of the wireless sensor 2 is periodically turned on / off by the receiving unit 12 The MPU 13 compares the data stored in the memory 16 with the data stored in the memory 16 and outputs an alarm signal by activating the speaker 15 when it is determined that an alarm should be sounded.

Of course, the owner of the smartphone 5 can view the image transmitted from the Wi-Fi wireless camera 3 regardless of the operation of the keypad 14 of the lock device 1 or the operation of the switch 24 of the wireless sensor 2 It is possible to monitor an image transmitted from a designated Wi-Fi wireless camera 3 after installing a separate application program (APP).

The owner of the smartphone 5 can control the locking / unlocking of the locking device 1 or stop or activate the function of the wireless sensor 2 through the application program (APP) installed in the smartphone 5.

The above operation can be realized by touching the touch screen of the smart phone 5 displaying various information or by using its own key provided in the smart phone 5. [

Here, the control data formed by the touch screen or key operation of the smart phone 5 is transmitted to the transmitter 41 of the router 4 and the receiver 32b of the Wi-Fi wireless camera 3 via the mobile communication network and the Internet network The MPU 33 compares the control data with the data stored in the memory 36 and outputs the door open / door closing or the wireless sensor 2 ), And transmits the control data for controlling the function through the transmitter 31a.

When the reception voltage of the lock device 1 or the wireless sensor 2 in which the control data wirelessly transmitted from the transmitter 31a of the Wi-Fi wireless camera 3 periodically ' The MPU 13 and the MPU 13 receive the control data 22 from the control unit 12. When the receiving unit 12 of the locking device 1 or the receiving unit 22 of the wireless sensor 2 is received by the MPU 13 With the data stored in the memories 16 and 26 and controls the operation for performing the corresponding function.

1: Locking device 2: Wireless sensor
3: Wi-Fi wireless camera 4: Router
5: smartphone 11, 21, 31a, 31b, 41:
12, 22, 32a, 32b, 42: receiving unit 13, 23, 33, 43: MPU
14: Keypad 15: Speaker
16, 26, 36: memory 24: switch
34: codec circuit 35: camera

Claims (9)

A locking device (1) having a keypad (14) for external input and a transmitting / receiving part (11) (12) for transmitting / receiving narrowband frequency data and performing a door opening / closing function;
A wireless sensor (2) having a transceiver (21) (22) for transmitting and receiving data of a narrow band frequency between the switch (24) and the lock device (1);
A transmitter and receiver 31a and 32a for transmitting and receiving data of a narrow band frequency to and from the lock device 1 and the wireless sensor 2, a camera 35 for capturing an image, a codec circuit 34, A Wi-Fi wireless camera 3 having transceiver units 31b and 32b for transmitting and receiving data;
A router (4) having transceivers (41) and (42) for data transmission and reception of a wideband frequency with the Wi-Fi wireless camera (3); And
An application program (APP) for remote control and remote control of the operation of the locking device 1 and the wireless sensor 2 via the router 4 is provided to the Wi-Fi wireless camera 3 The smart phone 5, which confirms the image acquired by the smart phone 5,
A system for interworking with a wireless anti-crime prevention system utilizing two kinds of frequencies and a smartphone. The method according to claim 1,
The MPUs 13 and 23 are configured to turn on / off the power supplied to the receiving unit 12 of the locking device 1 and the receiving unit 22 of the wireless sensor 2 at predetermined time intervals And a system for interlocking with a smart phone. The method according to claim 1,
The Wi-Fi wireless camera 3 transmits a narrow band frequency for interlocking with the locking device 1 and the wireless sensor 2 and a sharing frequency with the smart phone 5 via the router 4 And a system for interworking with a smartphone and a wireless anti-crime system utilizing two kinds of frequencies. The method according to claim 1,
The wireless communication device (1) according to claim 1, characterized in that when the key pad (14) of the locking device (1) is operated or the switch (24) of the wireless sensor (2) ), And the system for interworking with the wireless anti-collision system utilizing the two kinds of frequencies and the smartphone. The method of claim 1, wherein
The smartphone 5 is connected to the door 1 of the door 1 through the mobile communication network, the Internet network, the router 4 and the Wi-Fi type wireless camera 3, Or a stop / restoration function of the wireless sensor (2) is controlled. The system for interworking with a wireless anti-crash system using two kinds of frequencies and a smartphone. The method of claim 1, wherein
The smartphone 5 controls image capturing / transmission and self-recording of the Wi-Fi wireless camera 3 through a mobile communication network, an Internet network and a router 4 according to a touch screen or self-key operation And a system for interlocking with a smart phone. The method of claim 1, wherein
Wherein the locking device (1) transmits an alarm signal to the smartphone (5) when the keypad (14) is operated. The locking device (1) For the system. The method according to claim 1,
Wherein the wireless sensor (2) transmits an alarm signal to the smartphone (5) when the switch (24) is in operation. The method according to claim 1,
Wherein the wireless sensor (2) transmits an alarm signal to the locking device (1) during operation of the switch (24).

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