TW202213283A - Remote integrated system for anti-theft monitoring including an anti-theft host and a digital video recorder (DVR) host - Google Patents

Abstract

A remote integrated system for anti-theft monitoring is disclosed, which includes an anti-theft host and a digital video recorder (DVR) host. The anti-theft host is electrically connected to an on-site sensor and an on-site controlled device. The DVR host is electrically connected to a camera. Both the anti-theft host and the DVR host can both be remotely connected with a user device. When the anti-theft host receives a trigger signal from the on-site sensor, the anti-theft host will generate a corresponding notification message to the user device. The DVR host includes a data storage unit to receive and store videos captured by the camera. When the DVR host receives a video playback request message from the user device, it reads an earlier video from the data storage unit according to a playback time difference and transmits the earlier video to the user device. The user can effectively understand the cause of an event according to the playback of the earlier video, so as to control the on-site controlled devices for further processing.

Description

Anti-theft surveillance remote integration system

The present invention relates to an anti-theft system, in particular to a remote integrated system for anti-theft monitoring.

In order to protect the safety of personal and property, in general, an anti-theft system can be installed in monitored locations such as factories, public places or private environments. When the anti-theft system detects an abnormal event, the anti-theft system can send a notification message to the user device. (such as a smart phone), after the user is aware of the notification message, he can increase his alertness and perform further processing, such as alarming.

On the other hand, in order to view the video image of the monitored location, a digital video recorder (DVR) can be installed in the monitored location. They are respectively connected to multiple cameras through signal lines, and the videos shot by the cameras are transmitted to the digital video recorder, and the video is stored on the hard disk of the digital video recorder. Based on the development and application of wireless communication technology and video streaming technology, the digital video recorder can implement a remote connection function, that is, the digital video recorder can be connected to the network. For users, the user can operate smart A user device such as a mobile phone or a tablet computer is connected to the network to establish a connection with the digital video recorder through the network. In this way, the digital video recorder can transmit the current scene monitoring screen to the user device for User view.

After the user learns the notification message from the conventional anti-theft system, the user can operate the user device to additionally receive and view the current on-site monitoring image from the digital video recorder. However, the user may still have no way of knowing the cause of the abnormal event from the current on-site monitoring screen, causing trouble in use, as described below.

For example, if the conventional anti-theft system detects an animal at 23:30:05 in the evening and sends the notification message to the user's smartphone, the animal moves out of the camera's shooting range at 23:30:07 In addition, after the user knows the notification message through his smartphone, it may still take time to unlock the smartphone's screen, switch applications (APPs) or load APP data, etc. Assuming that the smartphone is at 23:30:30 Receive the current live monitoring picture from the digital video recorder in seconds, that is, the current live monitoring picture is the picture after 23:30:30, not the picture of the animal at 23:30:05, so use The person cannot see the animal at all from the current on-site surveillance screen displayed on the smartphone, and has no way of knowing the specific reason for the notification message sent by the conventional anti-theft system.

In view of this, the main purpose of the present invention is to provide a remote integrated system for anti-theft monitoring, in order to overcome the disadvantage of the prior art that the anti-theft system and the digital video recorder are not integrated, so that the user cannot know the specific cause of the event.

The anti-theft monitoring remote integration system of the present invention comprises: an anti-theft host, electrically connected to at least one on-site sensor and at least one on-site controlled device, and for remote connection with a user device, wherein the anti-theft host controls the on-site according to a control command received from the user device a controlled device, when the anti-theft host receives the trigger signal of the at least one on-site sensor, the anti-theft host correspondingly generates a notification message to the user device; and A digital video recorder (DVR) host is electrically connected to at least one camera for remote connection with the user device, the DVR host includes a data storage unit to receive and store the video shot by the at least one camera; The DVR host receives a video playback request message sent by the user device, reads an earlier video from the data storage unit according to a playback time difference, and transmits an earlier video to the user device.

According to the anti-theft monitoring remote integration system of the present invention, the anti-theft host and the DVR host are remotely connected to the user device, and through the integration and cooperative operation of the anti-theft host, the DVR host and the user device, the on-site sensor receives After triggering, it means that an event occurs, and the anti-theft host sends the notification message to the user device. When the user knows the notification message, the user can operate the user device to send a video playback request message to the DVR host. Make the DVR host play back an earlier video to the user device for the user to view, and the user can know the specific cause of the event from the earlier video, and timely control the on-site control through the user device The device achieves a continuous monitoring method of "alarm", "confirmation" and "processing".

For example, if the anti-theft host of the present invention detects the occurrence of an event at 10:50:20 am, when the user receives the notification message and connects to the DVR host through his user device (smart phone), Through the technical means of the present invention, what the user sees is not the current (that is, after 10:50:20) on-site monitoring picture, but an earlier picture. For example, when the playback time difference is 10 seconds, what the user sees What arrives is the video starting at 10:50:10 am, which is earlier than the time of the event, so the earlier video can fully present the reason for the event.

For example, if the detected event is the movement of a person, from the earlier video provided by the present invention, the position and process of the person entering the shooting range of the camera are shown, so the user can learn from the more advanced video provided by the present invention. The early video can effectively grasp the movement of the character for subsequent processing. For example, if the user thinks that the character is an outsider, or that the character has acts of sabotage or theft, the user can operate the user device to directly remote through the anti-theft host The on-site controlled device (such as an electronic door lock) is turned off to limit the movement range of the person, and the user can notify the relevant security or police unit to attend the scene.

Please refer to FIG. 1 and FIG. 2 , an embodiment of the anti-theft monitoring remote integrated system of the present invention includes an anti-theft host 10 and a digital video recorder (DVR) host 20 , the anti-theft host 10 and the DVR host 20 are respectively For remote connection with a user device 30, the user device 30 can be a smart phone, tablet computer, desktop computer or notebook computer with networking function, but not limited to this, the user The device 30 can execute an application program (APP).

The anti-theft host 10 includes a communication interface 11 and a plurality of signal transmission contacts 12 . The communication interface 11 provides a networking function, so that the anti-theft host 10 and the user device 30 can be remotely connected through a network. The plurality of signal transmission contacts 12 are electrically connected to at least one on-site sensor 13 and at least one on-site controlled device 14, and the at least one on-site sensor 13 and the at least one on-site controlled device 14 are respectively for installation in a monitored location (eg (factory, public place or private environment, etc.), the on-site sensor 13 can be, for example, an infrared sensor, a reed switch or a smoke sensor, etc., the on-site sensor 13 is triggered by the outside to generate a trigger signal; the anti-theft host 10 is used to implement ON, OFF and/or other control of the on-site controlled device 14, which may be an electronic lock, rolling door device or lighting device of the monitored location etc., but not limited to this. Wherein, the installation position and quantity of the on-site sensor 13 and the on-site controlled device 14 are determined according to the needs of the user.

The DVR host 20 is electrically connected to at least one camera 21 , and the at least one camera 21 is installed at the monitored location for image monitoring and can implement a motion detection function. The installation position and number of the cameras 21 are determined by It depends on the user's needs. Wherein, the installation location and monitoring area of the camera 21 , the on-site sensor 13 and the on-site controlled device 14 may be distributed. For example, the number of the cameras 21 , the on-site sensors 13 and the on-site controlled devices 14 can be plural respectively, and the shooting ranges of the plural cameras 21 can be the first area, the second area and the third area, respectively. The area corresponds to the factory gate, the second area corresponds to the office, and the third area corresponds to the warehouse; the setting positions of the plurality of on-site sensors 13 can be located within or outside the shooting range of the camera 21, and can be set at the factory gate, office doors and windows, Warehouse aisles and other locations; the plurality of on-site controlled devices 14 may be electronic locks for office doors and windows, rolling door devices for factory gates or aisle lighting devices.

The DVR host 20 includes a processor 22 , a plurality of video transmission interfaces 23 electrically connected to the processor 22 , a data storage unit 24 and a communication interface 25 . The plurality of video transmission interfaces 23 can be signal line connectors, which are respectively electrically connected to the plurality of cameras 21 for transmitting video data and control signals captured by the plurality of cameras 21 ; the data storage unit 24 receives and stores the data of the plurality of cameras 21 . The filmed video, wherein the data storage unit 24 can be (but not limited to) one or more traditional hard disks (HDD), solid-state disks (SSD), memory or memory cards, etc.; the communication interface 25 provides The networking function enables the DVR host 20 and the user device 30 to be remotely connected through a network; the processor 22 can access the video files in the data storage unit 24 for transmission to the user device 30, and also The video captured by each of the cameras 21 can be streamed to the user device 30 in real time.

The communication interface 11 of the anti-theft host 10 and the communication interface 25 of the DVR host 20 can be wired or wireless. The communication interface can be, for example, a WiFi interface to connect to the network, whereby the anti-theft host 10 and the DVR host 20 can be connected to the user device 30 through the network for bidirectional information and signal transmission respectively.

It should be noted that the time of the anti-theft host 10 , the DVR host 20 and the user device 30 are synchronized with each other. Since the anti-theft host 10 establishes a connection with the user device 30 , the anti-theft host 10 can access the user device from the anti-theft host 10 . 30 receives a control command and controls each of the on-site controlled devices 14 accordingly. In addition, since the DVR host 20 establishes a connection with the user device 30, the processor 22 of the DVR host 20 can obtain information from the user The device 30 receives another control command and controls each of the cameras 21 to be on (ON) or off (OFF) accordingly, wherein the anti-theft host 10 is received from the user device 30 and used to control each of the on-site receivers. The control command of the control device 14 is defined as a first control command, and the control command received by the DVR host 20 from the user device 30 for controlling each of the cameras 21 is defined as a second control command.

The following describes the cooperative operation mode of the anti-theft host 10 , the DVR host 20 and the user device 30 of the present invention. When an event occurs, that is, when the on-site sensor 13 is triggered by the outside to generate a trigger signal, it means that an event occurs, and the anti-theft host 10 correspondingly generates a notification message to the user device 30 according to the trigger signal. The user device 30 can correspondingly emit an alarm sound, generate vibration or display an alarm screen in real time according to the notification message, and then, when the user perceives the alarm sound, vibration or alarm screen of the user device 30, the user can When the event occurs and the user device 30 is operated immediately, the application program of the user device 30 sends a video playback request message to the DVR host 20 according to the user's operation.

After the DVR host 20 receives the video playback request message sent by the user device 30, the DVR host 20 reads and transmits an earlier one earlier than the event occurrence from the data storage unit 24 according to a playback time difference tr. The video is sent to the user device 30 , please refer to FIG. 3 . In the embodiment of the present invention, the processor 22 of the DVR host 20 can use the time point at which the video playback request message is received from the user device 30 as a first Time point t1, so that the first time point t1 reflects the time point when the event occurred, the DVR host 20 calculates a second time earlier than the first time point t1 according to the difference tr between the first time point t1 and the playback time Point t2, ie t1-tr=t2, to read and transmit the earlier videos of each camera 21 from the data storage unit 24 to the user device 30 from the second time point t2, and the user The application of device 30 plays the video. Wherein, the notification message generated by the anti-theft host 10 can be a short message or a push message, and the playback time difference tr used by the processor 22 of the DVR host 20 is a preset value, such as several seconds or several minutes, but not As such, the playback time difference tr can be set according to user requirements. In the above, the acquisition of the first time point t1 is related to the cooperative operation among the anti-theft host 10 , the DVR host 20 and the user device 30 , so the present invention is the anti-theft host 10 , the DVR host 20 and the Integrated application of the user device 30 .

Please refer to FIG. 4 , which is a schematic diagram of the operation interface 31 when the user device 30 executes the application program. The operation interface 31 includes items 32 corresponding to the cameras 21 respectively, and each item 32 may include an item name 320 , a switch part 321 and a state display part 322 . The item name 320 can be set by the user, for example, according to the installation position of the camera; the user device 30 outputs the second control command to the processor 22 of the DVR host 20 according to the user's operation on the switch part 321 , the The processor 22 activates or deactivates the operation of the corresponding camera 21 according to the second control instruction to achieve the function of remote control.

The state display part 322 is used to display the operation state of each camera 21 . For example, when the switch part 321 of the operation interface 31 of the user device 30 is displayed in the activated state (ON), and the processor of the DVR host 20 22 has received a signal from the camera 21, which means that the camera 21 is recording normally. Through the two-way communication between the DVR host 20 and the user device 30, the user device 30 is displayed on the status display part 322 corresponding to the normal operation of the camera 21. A first pattern; when the switch portion 321 of the operation interface 31 of the user device 30 is displayed as ON, but the processor 22 of the DVR host 20 does not receive a signal from the camera 21, such as video loss or the camera 21 In failure, the user device 30 displays a second pattern different from the first pattern on the status display portion 322 corresponding to the abnormal camera 21 , for example, the colors of the second pattern and the first pattern may be different from each other. Therefore, when each of the switch parts 321 is displayed in the activated state (ON), the user can identify the operation status of each of the cameras 21 through the pattern of the state display part 322 .

The following describes the application scenarios of the present invention. As mentioned above, please refer to FIG. 5 . There are three cameras 21 in a monitoring location, and their shooting ranges can be the first area A, the second area B, and the third area, respectively. In the range C, the monitoring location can also be provided with a plurality of on-site sensors 13. Correspondingly, the operation interface 31 of the user device 30 includes three items 32 corresponding to the three cameras 21 respectively. The on-site controlled device 14 can be An electronic door lock, the electronic door lock is kept open to facilitate the entry and exit of personnel.

When any on-site sensor 13 is triggered by the outside, the anti-theft host 10 immediately generates the notification message to the user device 30, and the user can click the video play button (not shown in the figure) of the operation interface 31 to make the The user device 30 transmits the video playback request message to the DVR host 20 . Please refer to FIG. 2 , FIG. 3 and FIG. 6 , the processor 22 reads and transmits the earlier videos of the plurality of cameras 21 from the second time point t2 from the data storage unit 24 according to the video playback request message 310 is given to the user device 30 (in FIG. 6, T is the video timeline), the user can view the earlier videos of the plurality of cameras 21 before the event through the application program of the user device 30 respectively. 310.

In this way, the user can clearly know the cause and location of the event from the automatic playback performed by the DVR host 20 to the earlier video 310 starting from the second time point t2 . The user has arrived at the surveillance site by mistake, and the user can personally or designate personnel to drive the animal away. Traces, so that the user can effectively grasp the movement of the unknown person. The user can output the first control command to the anti-theft host 10 through the user device 30 to directly remotely close the on-site controlled device 14 (electronic door lock) , in order to restrict the movements of unknown persons, and users can notify relevant security or police units to attend the scene.

To sum up, the present invention adopts the continuous monitoring method of "alarm", "confirmation" and "processing", wherein "alarm" refers to the user's device when the anti-theft DVR host 10 determines that an event occurs. 30 Notify the user, wherein, because the installation positions and quantities of the camera 21 , the scene sensor 13 and the scene controlled device 14 of the present invention depend on the needs of the user, the user is aware of the camera 21 , the scene sensor 13 and the The spatial distribution of the on-site controlled devices 14; "Confirm" means that the user clearly knows the cause and location of the event from the earlier video 310 provided by the DVR host 20, so as to effectively check whether the event is an animal intrusion by mistake Or unknown persons invade, and the movement of animals or intruders can be known through the earlier video 310; "processing" means that the user operates the user device 30 to remotely control the on-site controlled devices through the anti-theft host 10 14. In particular, the user can control each of the on-site controlled devices 14 according to the movements of the known animals or intruders, so as to effectively and accurately restrict the movements of the animals or intruders to achieve efficient remote monitoring.

10: Anti-theft host 11: Communication interface 12: Signal transmission contact 13: Presence sensor 14: Field controlled device 20: DVR host 21: Camera 22: Processor 23: Video transmission interface 24: Data storage unit 25: Communication interface 30: User device 31: Operation interface 310: Older Videos 32: Project 320:Project name 321: Switch Department 322: Status display part A: The first area B: The second area range C: The third area range T: Movie Timeline

FIG. 1 is a schematic block diagram of an embodiment of the anti-theft monitoring remote integrated system of the present invention. FIG. 2 is a schematic diagram of the connection between the anti-theft host, the DVR host and the user device in the anti-theft monitoring remote integrated system of the present invention. Figure 3: A schematic diagram of video playback in the remote integrated system for anti-theft monitoring of the present invention. FIG. 4 is a schematic diagram of an operation interface of a user device to which the anti-theft monitoring remote integrated system of the present invention is connected. FIG. 5 is a schematic top view of the usage scenario of the anti-theft monitoring remote integrated system of the present invention. FIG. 6 is a schematic diagram of the remote integrated system for anti-theft monitoring according to the present invention for a connected user device to play an earlier video.

10: Anti-theft host

13: Presence sensor

14: Field controlled device

20: DVR host

21: Camera

30: User device

Claims (8)

An anti-theft monitoring remote integration system, comprising: an anti-theft host, electrically connected to at least one on-site sensor and at least one on-site controlled device, and for remote connection with a user device, wherein the anti-theft host controls the on-site according to a control command received from the user device a controlled device, when the anti-theft host receives the trigger signal of the at least one on-site sensor, the anti-theft host correspondingly generates a notification message to the user device; and A digital video recorder (DVR) host is electrically connected to at least one camera for remote connection with the user device, the DVR host includes a data storage unit to receive and store the video shot by the at least one camera; The DVR host receives a video playback request message sent by the user device, reads an earlier video from the data storage unit according to a playback time difference, and transmits an earlier video to the user device. The anti-theft monitoring remote integration system as claimed in claim 1, wherein the DVR host calculates a second time point earlier than a first time point according to the playback time difference to read and transmit from the data storage unit The earlier video is given to the user device from the second point in time, wherein the first point in time reflects the point in time at which the event occurred. The anti-theft monitoring remote integration system according to claim 2, wherein the DVR host takes the time point when the video playback request message is received as the first time point. The anti-theft monitoring remote integration system of claim 1, wherein an operation interface of the user device includes a status display portion corresponding to the at least one camera; When the DVR host receives a signal from the at least one camera, the status display portion displays a first pattern; when the DVR host does not receive a signal from the at least one camera, the status display portion displays a pattern different from the first pattern a second pattern. The anti-theft monitoring remote integrated system of claim 1, wherein the control command received by the anti-theft host from the user device and used to control each of the on-site controlled devices is defined as a first control command; An operation interface of the user device includes a switch portion corresponding to the at least one camera; the user device outputs a second control command to the DVR host according to the user's operation of the switch portion, and the DVR host The second control command enables or disables the operation of the at least one camera. The remote integrated system for anti-theft monitoring according to claim 1, wherein the installation position of the at least one on-site sensor is located within the shooting range of the at least one camera. The remote integrated system for anti-theft monitoring according to claim 1, wherein the installation position of the at least one on-site sensor is located outside the shooting range of the at least one camera. The anti-theft monitoring remote integrated system according to any one of claims 1 to 7, wherein the playback time difference is a preset value.

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