TWI796219B - Security intercom - Google Patents

Abstract

A Security Intercom system has the following means. The image recognition photographing device captures the real-time image of the entrance at the entrance of the warning zone, and uses the real-time image of the entrance to generate the entrance recognition image according to the warning recognition rule to determine whether there is a warning mark, and generates a warning signal when A has a warning mark. The security host generates a driving signal according to the warning signal. The plurality of camera devices capture the warning image of the warning area according to the driving signal and generate a camera serial number. The plurality of body temperature sensors sense the heat source within the temperature sensing range according to the driving signal, and generate the heat source information and the temperature sensing serial number. The cloud server generates warning image information according to the plurality of warning images sent by the security host and the corresponding camera serial numbers, and generates heat source track information according to the plurality of heat source information and the corresponding temperature sensor serial numbers sent by the security host.

Description

intrusion alarm system

The invention belongs to sensing devices, in particular to an intrusion alarm system.

With the rise of buildings and communities, it has become less and less easy for neighbors to help each other in the past, and the security system has become more and more popular. The traditional security system mainly builds monitors and arranges security personnel in the management room or guard room to monitor, but the security personnel cannot stare at the screen for a long time for monitoring, resulting in poor monitoring effect.

The traditional security system will issue an abnormal intrusion warning when personnel enter the security space during the security state. At the same time, the monitor takes 3 photos and uploads them to the control center. However, the photos are only images with a fixed angle of view, which is not enough to judge the situation on the spot, nor can it analyze the intrusion behavior . When the security space is a large space such as a museum, a large exhibition hall or a large office space, the security terminal needs to be able to track the intrusion behavior in real time, so that it can immediately dispatch patrol personnel to the designated location or assist the police in law enforcement to avoid personal safety hazards or Reduce/avoid loss of property.

In view of the above problems, the present invention provides an intrusion alarm system comprising: an image recognition camera device, a security host, multiple camera devices, multiple body temperature sensors, and a cloud server. Wherein, the image recognition photography device is located at the entrance of the warning area, and the image recognition photography device has an image capture module, an image recognition module and a control module. The image capturing module captures real-time images of the entrance at the entrance. The image recognition module is connected with the image capture module, and the real-time image of the entrance is used to generate the entrance recognition image according to the warning recognition rules to determine whether there is a warning target. The control module is connected to the image recognition module, and a warning signal is generated when the entrance recognition image has a warning target. The security host is connected to the image recognition camera device, receives the entrance identification image, and generates a driving signal according to the warning signal. A plurality of camera devices are connected to the security host, and each camera device is activated according to a driving signal and has a camera module and a camera serial number module. The camera module captures the warning image of the warning area. The camera serial number module is connected to the camera module to generate a camera serial number. A plurality of body temperature sensors are connected to the security host, and each body temperature sensor is activated according to a driving signal and has a temperature sensor module and a temperature sensor serial number module. The temperature sensing module senses the heat source within the temperature sensing range, and records the position of the heat source within the temperature sensing range to generate heat source information. The temperature sensor serial number module is connected to the temperature sensor module and generates a temperature sensor serial number. The cloud server is connected to the security host, and the security host uses a driving signal to activate the camera devices and the body temperature sensors. Each camera device sends a warning image and the corresponding camera serial number to the security host. Each body temperature sensor sends The heat source information and the corresponding temperature sensor serial number are sent to the security host, and the cloud server uses the multiple warning images sent by the security host and the corresponding camera serial numbers to generate warning image information, and uses the multiple heat source information sent by the security host and the corresponding These temperature-sensing serial numbers generate heat source trajectory information.

Therefore, through the intrusion alarm system of the present invention, the image recognition camera device can be combined with common camera devices installed in various fields to achieve the effect of automatically tracking warning signs. Moreover, the intrusion alarm system analyzes the heat source trajectory information and the warning image information at the same time, so it can track the complete behavior of the intruder in real time and can grasp the situation on the scene, so as to dispatch patrol personnel to the designated location or assist the police in law enforcement, so it can avoid personal safety hazards or Reduce/avoid loss of property.

Specific embodiments are listed below to describe the content of the present invention in detail, and drawings are used as auxiliary descriptions. The symbols mentioned in the manual refer to the symbol description.

Please refer to FIG. 1 and FIG. 2 . FIG. 1 and FIG. 2 are schematic diagrams (1) and (2) of the intrusion alarm system of the present invention respectively. The intrusion alarm system of the present invention mainly consists of an image recognition camera device 1 , a security host 2 , a camera device 3 , a body temperature sensor 4 and a cloud server 5 .

The image recognition photography device 1 is installed at the entrance of each warning area C, and has an image capture module 11 , an image recognition module 12 and a control module 13 .

The image capturing module 11 captures real-time images of the entrance at the entrance. Here, the image capture module 11 can be a wide-angle lens or a super wide-angle lens, and the focal length of the wide-angle lens is 28 mm to 35 mm, the viewing angle is between 76 degrees and 64 degrees, and the focal length of the super wide-angle lens is between 15 mm and 24 mm. , the viewing angle is between 110 degrees and 84 degrees, but it is only an example and not limited thereto.

Please refer to FIG. 1 and FIG. 2 , the image recognition module 12 is connected to the image capture module 11, and uses the real-time entrance image to generate an entrance recognition image according to the warning recognition rules to determine whether there is a warning sign A. Here, the alert recognition rule includes plural boundary coordinates, and the image recognition module 12 marks the recognition region bounding box B on the entrance real-time image according to the boundary coordinates to generate the entrance recognition image, and marks the recognition region bounding box B (as shown in FIG. 2 ) to form a recognition area and judge whether there is a warning mark A in the recognition area. In other words, not all areas in the real-time image of the entrance need to identify whether there is a warning sign A, but only need to identify whether there is a warning sign A near the entrance, so as to avoid misjudgment caused by too large a recognition range. Therefore, even if there is a person in the real-time image, as long as the person is not there Near the entrance, it will not appear in the entrance identification image, and will not be identified by the image identification module 12 .

Further, the warning identification rules include parameters for identifying the warning signs A appearing in the image, such as judging whether there is a human figure in the image, or judging whether the biological features (such as iris, eye pattern or human face, etc.) appearing in the image are white list databases 15 biometrics of the person. Therefore, when the warning identification rule is to determine whether a human figure appears in the image, and if a human figure appears in the image, then it is judged that the warning mark A appears; , if there is a person not in the whitelist database in the image, it is judged that the warning mark A appears.

The control module 13 is connected to the image recognition module 12, and generates a warning signal when the entrance recognition image has a warning sign A.

The security host 2 is connected to the image recognition camera device 1 to receive the entrance recognition image, and generates a driving signal according to the warning signal.

The plurality of camera devices 3 are connected to the security host 2, and each camera device 3 is activated according to the driving signal. In other words, after the camera device 3 receives the drive signal generated by the security host 2, it operates according to the drive signal.

Each camera device 3 has a camera module 31 and a camera serial number module 32 . The camera module 31 captures the warning image of the warning area C. The camera serial number module 32 is connected to the camera module 31 and generates a dedicated camera serial number. In other words, after the aforementioned image recognition module 12 judges that the warning sign A appears and sends a warning signal to the security host 2, the security host 2 will drive the camera device 3 located in the warning area C to start, so that the camera device 3 captures images that may enter the security system. warning images in area C, and generate a dedicated camera sequence number corresponding to each warning image. Therefore, when the warning mark A does not appear in the real-time image at the entrance, the camera device 3 in the warning area C is not in the activated state, so the network resources for continuously uploading warning images and the memory for storing warning images can be saved. In addition, the image recognition camera device 1 can be combined with the common camera device 3 installed in various fields to achieve the effect of automatically tracking the warning sign A, thus saving the cost of installing an intrusion alarm system.

Here, the camera serial number can include the exclusive serial number of each camera 3 and the time when the warning image is generated. For example, the exclusive serial number of the camera 3 is SN052900212, and the time when the warning image is generated is 202204200112, then the camera serial number is SN052900212202204200112. By marking the camera serial number on the warning image, the location and time of the warning image capture image can be known when the warning image is subsequently interpreted or analyzed, and the warning images captured by multiple camera devices 3 can be pieced together as The basis for tracking or analyzing the behavior of warning target A in warning area C.

Please refer to Figure 1 again, the plurality of body temperature sensors 4 are connected to the security host 2, and each body temperature sensor 4 is activated according to the driving signal. action.

Each body temperature sensor 4 has a temperature sensing module 41 and a temperature sensing serial number module 42 . The temperature sensing module 41 senses the heat source within the temperature sensing range, and records the position of the heat source within the temperature sensing range to generate heat source information. As shown in Figure 2, a plurality of body temperature sensors 4 are set in the warning area C, and each body temperature sensor 4 has a corresponding temperature sensing range (temperature sensing area), and multiple body temperature sensors installed in the warning area C 4 can sense the heat source existing in the complete warning zone C.

The temperature-sensing serial number module 42 is connected to the temperature-sensing module 41 and generates a temperature-sensing serial number. Here, the temperature sensor serial number can include the exclusive serial number of each body temperature sensor 4 and the time when the heat source information is generated. For example, the exclusive serial number of the body temperature sensor 4 is SN051000212, and the time when the warning image is generated is 202204200112, then the temperature sensor serial number is SN051000212202204200112. By marking the temperature sensor serial number on the heat source information, the heat source information generated by multiple body temperature sensors 4 can be pieced together to draw the heat source trajectory information.

The security host 2 activates multiple camera devices 3 and multiple body temperature sensors 4 with driving signals, and each camera device 3 transmits warning images and corresponding camera serial numbers to the security host 2, and the heat source information transmitted by each body temperature sensor 4 and Corresponding temperature sensor serial number to security host 2.

Next, the cloud server 5 is connected to the security host 2, and receives the warning image sent by the security host 2 and the corresponding camera serial number, heat source information and corresponding temperature sensor serial number. Moreover, the cloud server 5 generates warning image information based on the plurality of warning images sent by the security host 2 and the corresponding plurality of camera numbers, and generates heat source trajectory information based on the plurality of heat source information and the corresponding plurality of temperature sensor numbers. Here, the warning image information can be the warning images of each position in the warning area C, and the heat source track information is the moving track of the heat source (that is, the intruder) in the warning area C.

In some implementations, the image recognition camera device 1 sends the aforementioned entrance identification image to the security host 2, and the cloud server 5 receives the entrance identification image sent by the security host 2, and combines it with the aforementioned warning image information and the aforementioned heat source track information to form an abnormality Event information. In other words, in some implementations, the cloud server 5 captures the warning image information and the entrance identification image of the heat source moving area according to the heat source trajectory information, and edits the entrance identification image and the warning image information according to the movement order of the heat source trajectory information into Abnormal event information, through the abnormal event information, various behaviors of the intruder in the warning area C after intruding into the warning area C can be viewed. In this way, the security terminal can track the intrusion behavior in real time and grasp the situation on the spot, so as to dispatch patrol personnel to the designated location or assist the police in law enforcement, so as to avoid personal safety hazards or reduce/avoid property losses.

Please refer to FIG. 3 , which is a schematic diagram of the image recognition photography device of the present invention. In some embodiments, the image recognition photography device 1 may further have a light source module 14 connected to the image recognition module 12 . When the image recognition module 12 judges that the entrance recognition image has the warning sign A, the light source module 14 is activated to provide the required illumination within the imaging range of the image recognition photography device 1 .

Please refer to FIG. 4 , which is a schematic diagram of the imaging device of the present invention. In some implementations, each camera device 3 can further have a lighting module 33 connected to the camera module 31 , the lighting module 33 is activated according to the driving signal and provides the required lighting within the shooting range of the camera module 31 .

Please refer to FIG. 4 again, in some implementations, each camera device 3 may further have a steering module 34, and the steering module 34 is connected to the camera module 31 and drives the camera module 31 to turn. The cloud server 5 generates a cloud control steering signal based on the heat source trajectory information and sends it to the security host 2. The security host 2 drives the corresponding camera device 3 according to the cloud control steering signal, and the steering module 34 drives the camera module 31 to turn. Therefore, the camera module 31 can rotate along with the movement of the heat source, so as to continuously capture images of intruders. Here, the steering module 34 may have, for example, a motor, a link mechanism, a gear mechanism, etc., but is not limited thereto.

Please refer to FIG. 4 again, in some embodiments, each camera device 3 may further include a steering module 34 connected to the camera module 31 and driving the camera module 31 to turn. The security host 2 generates a host control steering signal according to the heat source information to drive the corresponding camera device 3, and the steering module 34 drives the camera module 31 to turn. The difference from the previous implementation is that in this implementation, the security host 2 generates a host control steering signal based on the heat source information to drive the camera module 31 of the corresponding camera 3 to turn, while the previous implementation is cloud-based The server 5 generates a cloud control steering signal according to the heat source information, and sends it to the security host 2, and then the security host 2 sends it to the camera device 3. Here, the steering module 34 is as described above, so it will not be repeated here.

Please refer to FIG. 5 again, which is a schematic diagram (3) of the intrusion alarm system of the present invention. In some implementations, the cloud server 5 generates a security activation signal based on the heat source trajectory information, and sends it to another security host 2, and the other security host 2 generates a drive signal according to the security activation signal, and transmits it to another security host 2. A plurality of camera devices 3 and a plurality of body temperature sensors 4 of the host computer 2 . In other words, after the cloud server 5 receives the heat source information and temperature sensor number, and generates the heat source trajectory based on the heat source information and temperature sensor number, if it is judged that the heat source (that is, the intruder) moves close to another warning area C, or goes to another warning area When area C moves, a security activation signal is sent to the security host 2 in another alert area C, and the security host 2 in another alert area C drives multiple camera devices 3 and multiple cameras located in another alert area C according to the security activation signal. Body temperature sensor 4 starts.

Further, in some implementations, the cloud server 5 generates a security activation signal when judging that the heat source has moved beyond the warning zone C according to the heat source trajectory information, and the cloud server 5 sends the security activation signal to the heat source (ie, the intruder) Security host 2 of another guard zone C.

Please refer to FIG. 1 and FIG. 3 again. In some implementations, the image recognition camera device 1 may further have a whitelist database 15 connected to the image recognition module 12 and store whitelist information. The image recognition module 12 judges whether the warning sign A conforms to the white list information, and the control module 13 generates a warning signal when the warning sign A does not meet the white list information. Here, the white list information is, for example, the personnel who can enter and leave the warning area C.

Please refer to FIG. 1 and FIG. 4 again. In some implementations, the cloud server 5 sends the location information of the security host 2 to the security mobile device 6 according to the temperature sensor serial number or camera serial number, and the security mobile device 6 displays attendance notifications and abnormalities. Event location information.

Here, the temperature sensor serial number includes the exclusive serial number of the body temperature sensor 4, and the camera serial number includes the exclusive serial number of the camera device 3. The cloud server 5 can query the case where the body temperature sensor 4 and the camera device 3 are installed according to the exclusive serial number, and Query the security host 2 corresponding to the body temperature sensor 4 and the imaging device 3 . Moreover, the security mobile device 6 is a mobile device (such as a smart phone, a tablet computer, etc.) When the security mobile device 6 that sends the attendance notification to the patrol personnel has an abnormal event and needs to be on duty, the patrol personnel can know the location of the abnormal event to go to through the abnormal event location information.

Please refer to Figure 1 and Figure 4 again. In some implementations, when the cloud server 5 judges that the heat source track information meets the preset intrusion conditions, it sends the location of the security host 2 to the security action according to the multiple temperature sensor serial numbers or multiple camera serial numbers. device6. For example, the cloud server 5 can use artificial intelligence to determine whether the heat source trajectory information meets the preset intrusion conditions. For example, when the heat source trajectory overlaps with a safe or warehouse on the map and stays for a certain period of time, it is judged to meet the preset intrusion conditions. At this time, the cloud server 5 can query the case where the body temperature sensor 4 and the camera device 3 are installed according to the exclusive serial number, and transmit the location of the security host 2 to the security mobile device 6 to notify the patrol personnel of the abnormal event location. In this way, family members will not meet the preset intrusion conditions when they are active at home, and the patrol personnel will be notified to investigate when it is judged that there is an external intruder. However, the above is just an example, not limited to this, and the invasion conditions can be preset according to actual needs.

It should be noted that the aforementioned control module 13 , image recognition module 12 , and camera serial number module 32 may be composed of multiple processors, or may be integrated into a single processor. The aforementioned white list database 15 may include various storage units, such as hard disks, solid state disks (SSD), or various memory cards. In addition, the image recognition camera device 1, the camera device 3 and the body temperature sensor 4 can be connected to the security host 2 through a wired network or a wireless network (such as the Internet, wifi) for two-way transmission, and the security host 2 can be connected via a wired network. Road or wireless network is connected to the cloud server 5 to carry out the two-way transmission of data. However, the communication protocol of the aforementioned connection is only an example, not a limitation.

Therefore, through the intrusion alarm system of the present invention, the image recognition camera device 1 can be combined with the common camera device 3 installed in various fields to achieve the effect of automatically tracking the warning signs A. Moreover, the intrusion alarm system analyzes the heat source trajectory information and the warning image information at the same time, so it can track the complete behavior of the intruder in real time and can grasp the situation on the scene, so as to dispatch patrol personnel to the designated location or assist the police in law enforcement, so it can avoid personal safety hazards or Reduce/avoid loss of property.

Through the above detailed description, it can be fully demonstrated that the purpose and efficacy of the present invention are progressive in implementation, have great industrial value, and are a new invention that has never been seen on the market before, and fully meet the requirements of patents. ∙ Apply in accordance with the law. The above descriptions are only preferred embodiments of the present invention, and should not be used to limit the implementation scope of the present invention. That is to say, all the equivalent changes and modifications made according to the scope of the patent of the present invention should fall within the scope of the patent of the present invention. I would like to ask your examiner to take note and pray for your approval. I pray for it.

1: Image recognition photography device 11: Image capture module 12: Image recognition module 13: Control module 14: Light source module 15: White list database 2: Security host 3: camera device 31: Camera module 32: Camera serial number module 33: Lighting module 34: Steering module 4: Body temperature sensor 41:Temperature sensor module 42: Temperature sensor serial number module 5: Cloud server 6:Securing Mobile Devices A: warning target B: Recognition area bounding box C: warning area

[Figure 1] is a schematic diagram (1) of the intrusion alarm system of the present invention. [Fig. 2] is a schematic diagram (2) of the intrusion alarm system of the present invention. [ FIG. 3 ] is a schematic diagram of the image recognition photography device of the present invention. [ Fig. 4 ] is a schematic diagram of the imaging device of the present invention. [Figure 5] is a schematic diagram (3) of the intrusion alarm system of the present invention.

1: Image recognition photography device

11: Image capture module

12: Image recognition module

13: Control module

2: Security host

3: camera device

31: Camera module

32: Camera serial number module

4: Body temperature sensor

41:Temperature sensor module

42: Temperature sensor serial number module

5: Cloud server

Claims (12)

An intrusion alarm system comprising: An image recognition camera device, located at one of the entrances of a security zone, comprising: An image capturing module, capturing a real-time image of an entrance at the entrance; An image recognition module, connected to the image capture module, uses the real-time image of the entrance to generate an entrance identification image according to a warning identification rule to determine whether there is a warning target; and A control module, connected to the image recognition module, generates a warning signal when the entrance recognition image has the warning mark; A security host, connected to the image recognition camera device, receives the entrance identification image, and generates a driving signal according to the warning signal; A plurality of camera devices are connected to the security host, and each camera device is activated according to the drive signal and includes: a camera module to capture a warning image of the warning area; and A camera serial number module, which is connected to the camera module to generate a camera serial number; A plurality of body temperature sensors are connected to the security host, and each body temperature sensor is activated according to the driving signal and includes: A temperature sensing module, which senses a heat source within a temperature sensing range, and records the heat originating from the position within the temperature sensing range to generate a heat source information; and A temperature sensing serial number module, connected to the temperature sensing module to generate a temperature sensing serial number; and A cloud server, connected to the security host, activates the camera devices and the body temperature sensors with the driving signal on the security host, and each camera device transmits the warning image and the corresponding camera serial number to the security host, The heat source information and the corresponding temperature sensor serial number sent by each body temperature sensor are sent to the security host, and the cloud server generates a warning image information based on the security images sent by the security host and the corresponding camera serial numbers , and use the heat source information and the corresponding temperature sensor serial numbers sent by the security host to generate a heat source track information. The intrusion alarm system as described in claim 1, wherein the warning identification rule includes plural boundary coordinates, and the image recognition module marks a recognition area bounding box on the real-time entrance image according to the boundary coordinates to generate the entrance identification image, And form a recognition area in the boundary frame of the recognition area to judge whether there is the warning mark in the recognition area. The intrusion alarm system as described in Claim 1, wherein the image recognition camera device sends the entrance identification image to the security host, and the cloud server receives the entrance identification image sent by the security host, and combines the warning image information, The heat source track information is combined into an abnormal event information. The intrusion alarm system as described in claim 1, wherein the image recognition camera device further includes a light source module connected to the image recognition module, and activates the light source when the image recognition module determines that the entrance recognition image has the warning sign mod. The intrusion alarm system as described in claim 1, wherein each of the camera devices further includes a lighting module connected to the camera module, the lighting module is activated according to the driving signal and provides required lighting. The intrusion alarm system as described in claim 1, wherein each of the camera devices further includes a steering module connected to the camera module to drive the camera module to turn, and the cloud server generates a cloud control based on the heat source track information The steering signal is sent to the security host, and the security host drives the corresponding camera device according to the cloud control steering signal, and the steering module drives the camera module to turn. The intrusion alarm system as described in claim 1, wherein each of the camera devices further includes a steering module connected to the camera module to drive the camera module to turn, and the security host generates a host to control the steering according to the heat source information The corresponding camera device is driven by the signal so that the steering module drives the camera module to turn. The intrusion alarm system as described in claim 1, wherein the cloud server generates a security activation signal based on the heat source track information, and sends it to another security host, and the other security host generates the driving signal according to the security activation signal, And send to the camera devices and the body temperature sensors connected to another security host. The intrusion alarm system as described in claim 8, wherein the cloud server generates the security activation signal when judging that the heat source has moved beyond the warning zone according to the heat source track information. The intrusion alarm system as described in Claim 1, wherein the image recognition camera device further includes a white list database, connected to the image recognition module, and stores a white list information, and the image recognition module judges whether the warning target conforms to the White list information, the control module generates the warning signal when the warning object does not meet the white list information. The intrusion alarm system as described in Claim 1, wherein the cloud server transmits the location of the security host to a security mobile device according to the temperature sensor serial numbers or the camera serial numbers, and the security mobile device displays an attendance notification and an abnormality Event location information. The intrusion alarm system as described in claim 11, wherein when the cloud server judges that the heat source track information meets a preset intrusion condition, it sends the location of the security host to the security action according to the temperature sensor serial numbers or the camera serial numbers device.

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