[0033] In order to further describe the technical means and effects adopted by the present invention to achieve the predetermined purpose, the specific structure and effects of the present invention are described in detail below with reference to the accompanying drawings, embodiments, and structural features.
[0034] like figure 1 , the security check-in monitoring system of the present invention is used for security check, and is suitable for station, airport security check and other security check occasions where security check is required. The security check-in system of the present invention includes a security check-in machine, a security check-in collection terminal, a security check-in server and a monitoring terminal connected to the security check-in server. The security inspection machine is a security inspection machine in the prior art. It is integrated with an X-ray imaging device that generates X-ray video images of the items to be inspected. The luggage to be inspected can be sent to the inspection channel for inspection by means of a conveyor belt. The X-ray imaging device generates an X-ray fluoroscopic image of the item to be inspected, and outputs it to the display of the security inspection machine in the form of a video image for display.
[0035] The security check-in collection terminal can be installed on the top of the display of the security check machine to receive X-ray fluoroscopic images of the security check machine or collect other security check information on the security check site, such as security check images or sound at the security check site. In a specific embodiment, the security check-in collection terminal can be assembled and integrated into a box to become a monitoring set-top box or a monitoring box, or it can be directly installed on the security checker as required.
[0036] The security check-in collection terminal includes an X-ray video processing module, a security check monitoring image recording device, a data processing module and a data storage device connected with the data processing module. The X-ray processing module sets up a video transmission channel, receives the X-ray video images shot by the X-ray imaging device, processes and transmits it to the data processing module. The security inspection monitoring image recording device records the operations of the check-in personnel at the security inspection site, and generates a security inspection monitoring image. The security inspection monitoring image recording device includes a first camera device, a second camera device and an audio recording device. The X-ray video processing module includes a video distribution module and a video acquisition module that are connected in sequence. The video distribution module receives the X-ray video images and distributes them into a first channel of X-ray video images and a second channel of X-ray video images. The video distribution module switches and outputs the first X-ray video image to the display of the security inspection machine, and outputs the second X-ray video image to the video acquisition module for processing. The video acquisition module processes the second X-ray video images after receiving them, and transmits them to the data processing module in a specified format.
[0037] The display of the security inspection machine receives and displays the first X-ray video image. The displayed content is the perspective image of the inspected item. The security check-in personnel can judge the safety of the inspected item by viewing the video image. In the specific implementation, the display of the security inspection machine is installed in the staff position of the security inspection and check-in machine. The display of the security inspection machine can be integrated with the collection terminal of the security inspection and check-in machine, or it can be separated and connected by a connecting line to realize the data transmission of the first X-ray video image.
[0038] The first camera device of the security inspection monitoring image recording device captures and records the facial image of the security check-in personnel to generate the first video image, and the second camera device captures and records the operation of the hands or other body parts of the security inspection and check-in personnel to generate the second video image. video images. The first channel of video images captured by the first camera device and the second channel of video images captured by the second camera device are respectively transmitted to the data processing module. The audio recording device records the voice information such as the sound of the security inspection site, generates the on-site recording file and transmits it to the data processing module. The first and second camera devices and the audio recording device can be integrated with the security check-in collection terminal or installed in an embedded manner. For example, the first and second camera devices use embedded camera modules and are integrally installed on the security check-in collection terminal, while the audio recording device uses a microphone to be embedded in the security check-in collection terminal, thereby increasing the number of security check-in collection terminals The convenience of integrated manufacturing. Of course, the first and second camera devices and the audio recording device can also be independent devices that are installed separately from the security check-in collection terminal and are connected through the audio and video connection ports provided by the security check-in collection terminal, and then installed in a suitable location. Installation security check.
[0039]The data processing module processes the second X-ray video image, the first video image, the second video image and the live audio file, generates the X-ray video data, the first video data, the second video data and the live audio data respectively, and transmits them to the The data storage device stores, and the data processing module also synchronizes the received second-channel X-ray video images, first video images, second video images and field recording files, totaling 3 video signals and 1 voice signal according to time synchronization. , so that the X-ray video data, the first video data, the second video data and the on-site audio data generated after processing have time synchronization associated attributes, that is, the X-ray video data, the first video data, the second video data and the on-site audio data are retrieved. Any two pieces of data in the live audio data can be played synchronously. For example, if the X-ray video images and live recording data from 15:30:30 on 2011-1-12 to 15:31:30 on 2011-1-12 are retrieved and output, X-ray video images can be realized. Realize time synchronization with the live recording data playback, that is, when playing the X-ray video of the security inspection site at 15:30:30 on 2011-1-12, it also plays the output at 15:30:30 on 2011-1-12. , so that the video and the live audio at each corresponding moment are played simultaneously. Therefore, the data processing module of the security check-in collection terminal processes the received X-ray video image of the second channel, the first video image, the second video image and the field recording file, a total of 3 channels of video data and 1 channel of audio data according to a fixed time. It can be cut at intervals, and the data is compressed and stored in the data storage device, or transmitted to the security check-in server for storage, so that the monitoring personnel can view the X-ray video, first Video, second video or on-site recording, and synchronously play and output the monitored or queried X-ray video, first video, second video or on-site recording to realize post-event retrieval query playback of monitoring and synchronized multimedia monitoring.
[0040] In a specific embodiment, a time stamp marking module may be set in the X-ray imaging device or in the video acquisition module, and a time stamp may be marked in the X-ray video image, so that the video acquisition module transmits the second X-ray video to the data processing module The image is also marked with a time stamp attribute, and the X-ray video data processed by the data processing module is also marked with a time stamp attribute. Similarly, the first and second camera devices and audio recording devices can also add a time stamp marking module and mark the filmed or recorded first and second video images and field recording files with time stamp attributes, so that after data processing The module processes and generates the first and second video data and the field recording data, all of which have a timestamp attribute. Therefore, when playing the output X-ray video data, the first video data, the second video data, and the field recording data, synchronous playback can be realized according to the timestamp attribute. Of course, the X-ray video image, the first video image, the second video image, and the field recording files recorded by the X-ray imaging device, the first camera device, the second camera device, and the audio recording device can also be used to set the time attribute, and the data processing The module generates time-synchronized X-ray video data, first video data, second video data and live audio data according to the time attribute synchronous processing, divides and compresses it according to a fixed time interval and transmits it to the security check-in server for storage, and realizes synchronization Play the output.
[0041] like figure 2 , In the security check-in monitoring system of the present invention, multiple security check-in collection terminals can also be set in the same security inspection occasion, which is convenient to set up a plurality of different security check-in collection terminals according to different entrance and exit security inspection requirements. 1. Security check-in machine Collection terminal 2, security check-in collection terminal 3, ..., security check-in collection terminal N, and multiple check-in terminals are respectively connected to the security check-in control center device. Similarly, multiple monitoring terminals can also be set as required, so that different monitoring personnel can operate different monitoring terminals 1, 2, . . . monitoring terminals N to perform different monitoring operations and output and display respectively.
[0042] combined reference figure 1 , image 3 , the security check-in server includes a retrieval management module, a data storage module, a database module, an application program module and a web page service module. The security check-in server installs and sets the operating system to operate, manage and retrieve the management module, the data storage module, the database module, the application program module and the web page service module. The retrieval management module provides the function of retrieving the security inspection data at the security inspection site, and can perform operations such as deleting, modifying or adding management authority to the security inspection data at the security inspection site. The data storage module receives and stores the data transmitted by the security check-in collection terminal. When multiple different security check-in collection terminals transmit different data, the serial number of the different security check-in collection terminals and the video data file time/ The source tag stores the video/audio data to the data storage module respectively. The security check-in collection terminal synchronizes the X-ray video data, the first and second video data and the on-site recording data generated by the processing, a total of 3 video signals and 1 voice signal are synchronized with time as a label, and are divided according to fixed time intervals. After compressing the data, send it to the security check-in server through the data interface or network connection module, and save it in the data storage module. The database module connection provides database support and database retrieval functions, and the data table of the database module saves the stored video data information. The application module receives the video/audio data information transmitted by each security check-in collection terminal and inserts it into the database of the database module. The application module establishes a connection with each monitoring terminal connected to the security check-in server for real-time browsing, and supports real-time display of each monitoring terminal And provide connected application service processing.
[0043] In the security check-in monitoring system of the present invention, the monitoring terminal connected to the security check-in server is a terminal device with a data processing function. The monitoring terminal and the security check-in server of the present invention can be connected in a separate off-site connection mode, for example, a line connection method is used to connect the monitoring terminal to the security check-in server through a remote line, and the security check-in server is set in the control set in the case. Indoors, the monitoring terminal and the security check-in server may be installed in the same space, for example, in the same control room. In a specific embodiment, the monitoring terminal includes a computer, an intelligent communication terminal or a personal information processing device. The monitoring terminal includes a display device and a terminal application program module. The terminal application program module corresponds to the application program module of the security check-in server. The terminal application program module installed in the monitoring terminal provides application program service support for monitoring the operation of the terminal. The display device of the monitoring terminal It will display the image or audio output of the operation query.
[0044] like Figure 4 , which is an interface for outputting and displaying the display device of the monitoring terminal connected to the security check-in server of the present invention. The displayed interface includes the X-ray video display area, the first video display area, and the second video display area. In order to facilitate the operator to know the current operating status clearly, the display interface also includes the display date/time, channel number, The attribute display area of the system state, which is used to display the operation state display area of operation states such as pause, channel selection, and exit operation. Of course, when the computer connected to the security check-in monitoring system of the present invention is operated through the network, the X-ray video display area, the first video display area, the second video display area, and the attribute display area are also displayed in the same sub-area on the computer monitor. And the operating status display area. Those skilled in the art can also transform or change different display interfaces accordingly to suit different display requirements. It can be seen from this that the security check-in monitoring system of the present invention can view the video images collected by any security check-in collection terminal in real time, and can operate to retrieve and play back historical images. The three video signals and one voice signal of each security check-in terminal are synchronously displayed, retrieved and replayed with time as the label, and can be played on one display interface. You can view the on-site security inspection situation at one time, and adjust it according to your needs. Take images from different time periods.
[0045] The security check-in monitoring system of the present invention can not only remotely monitor the operation process and working status of the on-site security personnel, but also remotely interpret the X-ray images of the inspected items, providing the possibility of a second review. This method greatly improves the work quality of the security check and improves the safety and reliability of the security check.
[0046] The security check-in server of the security check-in monitoring system of the present invention is further provided with a network connection port, whereby the web service module provides network operation service support for each monitoring terminal connected to the security check-in check-in server through the network connection port. In a specific embodiment, the network connection ports of the security check-in server include RJ45 network interface, BNC interface, AUI interface, FDDI interface, and ATM interface, and each monitoring terminal connected to the security check-in server through the network becomes capable of performing network monitoring operations. Network monitoring terminal equipment, thus, the network connection port of the Internet provided by the security check-in server of the present invention enables any network monitoring terminal equipment that can be connected to the network, such as a computer or a handheld computer or a mobile communication terminal, through the network. It is connected to the security check-in server of the present invention to realize remote query control and other operations. After the user inputs the query conditions through the query interface provided by the application program module, the retrieval management module of the security check-in server connects to the database module according to the input query conditions to carry out storage index retrieval. After that, the web page service module provides web page operation processing and retrieval. The queried structure is displayed through the web interface, so that the network functions provided by the system can be operated remotely through the network, which greatly facilitates the immediacy and convenience of the security check-in monitoring system of the present invention for operators with different operating rights. , to facilitate the network and informationization of security inspection operations.
[0047] like Figure 5 , the monitoring method of the security check-in monitoring system of the present invention comprises the following steps:
[0048] (1) The X-ray imaging device of the security inspection machine generates an X-ray video image of the item to be inspected, which is output to the security inspection check-in collection terminal and transferred to the security inspection machine display;
[0049] (2) The security inspection monitoring image recording device records the operation of the check-in personnel at the security inspection site, generates the security inspection monitoring image and transmits it to the data processing module;
[0050] (3) The data processing module of the security check-in collection terminal processes the X-ray video images and the security inspection monitoring images synchronously according to time, generates X-ray video data and security inspection monitoring data, and transmits them to the security check-in server for storage;
[0051] (4) Operate the monitoring terminal to query X-ray video data or security inspection monitoring data and output and display synchronously.
[0052] In the monitoring method described above, the X-ray video processing module includes a video distribution module and a video acquisition module, and the step (1) includes:
[0053] (1.1) The video distribution module receives the X-ray video images generated by the X-ray imaging device, distributes them into the first X-ray video image and the second X-ray video image, and transmits the first and second X-ray video images respectively Display it on the display of the security inspection machine and transmit it to the video capture module for processing;
[0054] (1.2) The video acquisition module processes the second X-ray video image and transmits it to the data processing module.
[0055] In the monitoring method described above, the security inspection monitoring image recording device includes a first camera device, a second camera device and an audio recording device, and the step (2) includes the following steps:
[0056] (2.1), the first camera device records the facial image of the security personnel to generate the first video image, and transmits it to the data processing module;
[0057] (2.2), the second camera device records the hand operation of the security personnel to generate the first video image, and transmits it to the data processing module;
[0058] (2.3) The audio recording device records the voice of the security inspection site to generate a field recording file, and transmits it to the data processing module.
[0059] In the monitoring method described above, in step (3), the data processing module of the security check-in collection terminal receives the second X-ray video image, the first video image, the second video image and the on-site recording file and sends the The received data is synchronized with the time tag, divided according to fixed time intervals, compressed and sent to the security check-in server for storage.
[0060]In the above monitoring method, the security check-in server includes a retrieval management module, a data storage module, a database module and an application module, the application module inserts the received data into the database of the database module and provides connection application processing, The retrieval management module retrieves the data of the management database module and the data storage module.
[0061] In the monitoring method as described above, the security check-in server further includes a web service module and a network connection port, the monitoring terminal is a network terminal device, and the web page service module provides a connection to the security check-in server through the network connection port. network operation services for network terminal equipment.
[0062] In the monitoring method described above, the network terminal device includes a display and a terminal application module corresponding to the application module of the security check-in server, and the step (4) includes:
[0063] (4.1) Input the query conditions through the query interface provided by the application module;
[0064] (4.2) The retrieval management module of the security check-in server connects to the database module according to the input query conditions to carry out storage index retrieval;
[0065] (4.3) The web page service module provides web page operation processing and displays the searched results through the display of the network terminal device.
[0066] In the monitoring method described above, the network connection port includes an RJ45 network interface, a BNC interface, an AUI interface, an FDDI interface, and an ATM interface.
[0067] In the monitoring method described above, the security check-in collection terminal includes a plurality of security check-in collection terminals, and each security check-in collection terminal is respectively connected to the security check-in server.
[0068] In the monitoring method described above, in the step (3), the security check-in server stores the X-ray video data and the security check monitoring data, including storing the video data according to the serial numbers of the terminals and the time/source marking of the video data files according to the different security check-in collection terminals. /The step of storing audio data to the data storage module respectively.
[0069] To sum up, the monitoring method provided by the security check-in monitoring system of the present invention is convenient for post-event retrieval or immediate query of the historical records of the security inspection site. The X-ray video generated by the X-ray imaging device can be displayed and played synchronously, so that the actual situation of the security inspection site can be comprehensively monitored, which is convenient for analyzing and supervising the security inspection site, thus avoiding the error caused by the wrong operation of the security check-in personnel at the security inspection site. It also increases the sense of responsibility of security inspectors, which is conducive to improving the quality of work at the security inspection site. At the same time, the security check-in monitoring system of the present invention provides the connection of network connection. Therefore, the image of the security inspection site can also be inquired in real time by means of network connection, which is not limited by time and space, and also improves the immediacy and quality of the security inspection site monitoring. efficiency.
