Detecting and monitoring equipment

Abstract

The utility model relates to a detection monitoring device, a detection monitoring module can realize real-time monitoring of image data based on functions of video decoding, data processing and the like, a data transmission module can realize communication based on a high-performance network interaction function, and an optical fiber interface output by the data transmission module is combined with an optical fiber communication unit of an interface expansion module. And compared with communication modes such as optical cable arrangement, the transmission distance of transmitting and receiving data is obviously improved, the detection and monitoring range is effectively improved, and the requirement of long-distance detection and monitoring tasks is met.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of image processing, in particular to a detection monitoring device. BACKGROUND

[0002] With the improvement of social level, security video monitoring technology is widely used in various places, and has become an important part of the modern social security and protection system. In the event of an emergency, the detection monitoring device can quickly provide live pictures to help emergency personnel understand the situation on the scene and make accurate judgments and decisions, thereby improving the speed and efficiency of emergency response. It plays an important role in maintaining social order, protecting people's lives and property safety, and improving the level of urban management.

[0003] However, most of the detection monitoring devices currently used are network cameras. For example, small area monitoring is achieved by laying network cables to realize data transmission, and large area monitoring is achieved by laying optical cables to realize data transmission, so almost all of them cannot meet the long-distance detection monitoring task. CONTENT OF THE UTILITY MODEL

[0004] Therefore, it is necessary to provide a detection monitoring device to solve the problem that the above detection monitoring device cannot meet the long-distance detection monitoring task.

[0005] A detection monitoring device, comprising a detection monitoring module, a data transmission module and an interface expansion module, the detection monitoring module and the data transmission module are fixed to the interface expansion module, and at least one peripheral interface is led out through the interface expansion module, the detection monitoring module and the data transmission module are connected through the interface expansion module, the interface expansion module comprises an optical fiber communication unit, and the data transmission module leads out an optical fiber transceiver interface through the optical fiber communication unit.

[0006] In one embodiment, the interface expansion module is provided with a first COMe interface device and a second COMe interface device.

[0007] The detection monitoring module is fixedly connected to the interface expansion module through the first COMe interface device, and the data transmission module is fixedly connected to the interface expansion module through the second COMe interface device.

[0008] In one embodiment, the detection monitoring module comprises a central processing unit, a graphics processing unit, a storage component and a signal conversion component.

[0009] The central processor is connected with the graphic processor, and the central processor and the graphic processor are also connected with the storage component. The central processor has a first MDI Ethernet port, a GPIO interface, a UART interface and a CAN interface led out to the first COMe interface device through the signal conversion component. The graphic processor has a HDMI display interface led out to the first COMe interface device through the signal conversion component. The graphic processor also has a solid state disk interface, a DP display interface and a USB interface directly led out to the first COMe interface device.

[0010] In one of the embodiments, the signal conversion component includes a network transceiver, a video conversion chip and a level conversion chip.

[0011] The RGMII interface of the central processor is converted into the first MDI Ethernet port through the network transceiver. The GPIO interface, the UART interface and the CAN interface of the central processor are level-converted through the level conversion chip. The DP display interface of the graphic processor is converted into the HDMI display interface through the video conversion chip.

[0012] In one of the embodiments, the storage component includes a memory controller, a graphic memory controller and a system storage disk. The memory controller is connected with the central processor. The graphic memory controller and the system storage disk are connected with the graphic processor.

[0013] In one of the embodiments, the central processor is FT2000-4 core processor, and the graphic processor is Feiteng X100 suite.

[0014] In one of the embodiments, the data transmission module includes an interaction processor and an interaction memory controller. The interaction processor is connected with the interaction memory controller. The interaction processor has a second MDI Ethernet port and a Serdes interface led out to the second COMe interface device.

[0015] In one of the embodiments, the interaction processor is FSL91030M Ethernet exchange chip.

[0016] In one of the embodiments, the interface expansion module also includes a serial signal transceiver and a peripheral memory. The interface expansion module also has an HDMI / DP peripheral display interface, a USB peripheral interface and a serial peripheral interface led out.

[0017] The HDMI / DP peripheral display interface is led out from the DP display interface and / or HDMI display interface, the USB peripheral interface is led out from the USB interface, the serial peripheral interface is led out from the UART interface after conversion through the serial signal transceiver, the peripheral memory is connected with the solid state disk interface, the optical fiber transceiving interface is led out from the Serdes interface after conversion through the optical fiber communication unit, and the first MDI Ethernet port is connected with the second MDI Ethernet port.

[0018] In one of the embodiments, the interface expansion module further comprises a power conversion unit, the detection monitoring module and the data transmission module each further comprise an internal power supply unit, the internal power supply unit leads out a power supply interface to the COMe interface device, and the interface expansion module further leads out a power supply peripheral interface.

[0019] The input side of the power conversion unit is connected with the power supply peripheral interface, and the output side is connected with the power supply interface.

[0020] The detection monitoring module can realize real-time monitoring of image data based on video decoding and data processing functions, and the data transmission module can realize communication based on high-performance network interaction functions. Meanwhile, the optical fiber interface output by the data transmission module in combination with the optical fiber communication unit of the interface expansion module can significantly improve the transmission distance of transceiving data compared with the communication mode of laying optical cables, effectively improve the detection monitoring range, and meet the long-distance detection monitoring task. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The figure is a system block diagram of the detection monitoring device in one of the embodiments.

[0022] Figure 2 The figure is a structural schematic diagram of the detection monitoring device in one of the embodiments.

[0023] Figure 3 The figure is a system block diagram of the detection monitoring module in one of the embodiments.

[0024] Figure 4 The figure is a system block diagram of the data transmission module in one of the embodiments.

[0025] Figure 5 The figure is a system block diagram of the detection monitoring device in another of the embodiments. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application.

[0028] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. It is expressly understood that the embodiments described herein are merely examples from a multitude of possible embodiments that can be claimed.

[0029] It is to be understood that the terms "first", "second", and the like, used herein do not necessarily connote any temporal behavior, and are not intended to connote any temporal behavior. The terms "first", "second", and the like, are used merely as labels to distinguish between two or more elements, and do not connote any temporal behavior. For example, a first element could be a second element in some embodiments, and similarly, a second element could be a first element in other embodiments. Such embodiments are possible and within the scope of the application.

[0030] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, the technical terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, can be fixedly connected, can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be internal communication of two elements or interaction relationship between two elements. For example, "connection" in the following embodiments should be understood as "electrical connection", "communication connection" and the like if the connected circuits, modules, units and the like have electrical signal or data transmission between each other. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0031] As used herein, the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise. It is also to be understood that the term "comprising" or "including" or "having" and the like, when used in this specification, specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

[0032] As described in the background, most of the currently applied detection monitoring devices are network cameras. For example, small area monitoring is achieved by laying network cables for data transmission, and large area monitoring is achieved by laying optical cables for data transmission. Therefore, it is almost impossible to meet the long-distance detection monitoring task.

[0033] Based on this, in one exemplary embodiment, as shown in Figure 1 A detection monitoring device is provided, including a detection monitoring module 100, a data transmission module 200, and an interface expansion module 300. The detection monitoring module 100 and the data transmission module 200 are fixed to the interface expansion module 300 and at least one peripheral interface is led out through the interface expansion module 300. The detection monitoring module 100 and the data transmission module 200 are connected through the interface expansion module 300. The interface expansion module 300 includes an optical fiber communication unit 310, and the data transmission module 200 leads out an optical fiber transceiver interface through the optical fiber communication unit 310.

[0034] Specifically, the detection monitoring module 100 is integrated with functions such as data processing algorithm, graphic display control, and video encoding and decoding. For example, the detection monitoring module 100 can acquire the original video stream collected by the image collection front end, and at the same time, compress and encode the original video data to reduce the data volume and facilitate storage and transmission. It can also perform preprocessing operations such as noise reduction, enhancement, sharpening, color correction, and white balance adjustment on the video frames before analysis to improve the effect of subsequent processing. It can also use motion detection, target tracking, and recognition algorithms based on machine learning or deep learning technology to analyze the target objects in the video stream to meet the needs of various application fields such as behavior recognition, face recognition, and license plate recognition.

[0035] Further, the data transmission module 200 is integrated with high-performance Ethernet data interaction function for data interaction transmission, and the network management adopts visual webpage interface design, facilitating the use of communication peripherals, and the management and monitoring of network equipment. The interface expansion module 300 includes the optical fiber communication unit 310, and the data transmission module 200 leads out the optical fiber transceiver interface through the optical fiber communication unit 310 to realize the transmission and reception of system communication data at a long distance. It can be understood that the optical fiber communication unit 310 can include an optical transmitter and an optical receiver, and can transmit optical signals through optical fiber cables to realize long-distance data transmission. The optical transmitter is a transmitting end device, which can convert the electrical signal to be transmitted into an optical signal, and can carry the information in the electrical signal by changing the intensity, frequency or phase of the laser beam. The optical receiver is a receiving end device, which can convert the received optical signal into an electrical signal, and restore the information in the electrical signal according to the change of the optical signal. In the embodiment of the present application, the optical fiber communication unit 310 used is a transceiver integrated optical fiber communication unit 310, which can realize data transmission and reception at the detection and monitoring device side. It can be understood that compared with the communication mode of laying optical cables, the transmission distance of the data transmission and reception is significantly improved. Based on the current experience data of using optical fiber communication to transmit and receive data, the transmission distance can reach up to 20 km, effectively improving the detection and monitoring range and meeting the long-distance detection and monitoring task.

[0036] Further, the detection and monitoring module 100 and the data transmission module 200 are fixed to the interface expansion module 300, and both can be connected with the interface expansion module 300, thereby realizing the indirect connection between the detection and monitoring module 100 and the data transmission module 200. After the detection and monitoring module 100 and the data transmission module 200 are fixedly connected to the interface expansion module 300, at least one peripheral interface can be led out through the interface expansion module 300 to realize the combined use with external devices and equipment. It can be understood that the detection and monitoring module 100, the data transmission module 200 and the interface expansion module 300 of the present application are modularly designed, each module is independently designed, and can be combined and installed as a whole detection and monitoring device. The above modular design is easier to upgrade, replace and maintain during use.

[0037] The above detection and monitoring device, the detection and monitoring module 100 can realize real-time image data monitoring based on video decoding and data processing functions, the data transmission module 200 can realize communication based on high-performance network interaction function, and the optical fiber interface output by the data transmission module 200 in combination with the optical fiber communication unit 310 of the interface expansion module 300 can significantly improve the transmission distance of data transmission and reception compared with the communication mode of laying optical cables, effectively improve the detection and monitoring range, and meet the long-distance detection and monitoring task.

[0038] In one exemplary embodiment, as shown in Figure 2 The interface expansion module 300 is provided with a first COMe interface device 320 and a second COMe interface device 330; wherein the detection monitoring module 100 is fixedly connected to the interface expansion module 300 through the first COMe interface device 320, and the data transmission module 200 is fixedly connected to the interface expansion module 300 through the second COMe interface device 330.

[0039] Specifically, the COMe connector is used as the interface device to realize the modular connection of each module. The COMe connector is a connector for connecting circuit boards and components in electronic equipment, which can realize the connection and signal transmission between circuits. The COMe connector used in the present application is a board-to-board type COMe connector, which has high transmission speed, good durability and stability, ensures the reliability of the connection, and effectively guarantees the transmission signal quality, thereby achieving product quality reliability.

[0040] The detection monitoring module 100 can be fixed to the interface expansion module 300 through the first COMe interface device 320, and connected to the interface expansion module 300 through the first COMe interface device 320 to realize signal transmission. Similarly, the data transmission module 200 is fixed to the interface expansion module 300 through the second COMe interface device 330, and connected to the interface expansion module 300 through the second COMe interface device 330 to realize signal transmission.

[0041] It can be understood that the positions of the detection monitoring module 100 and the data transmission module 200 fixed to the interface expansion module 300 are not limited, and can be determined according to the actual product size and signal line requirements. In the present embodiment, the detection monitoring module 100 can be fixed to the heat dissipation surface of the interface expansion module 300. The heat dissipation surface of the interface expansion module 300 is the outer surface of the interface expansion module 300 provided with a heat dissipation assembly. Since the detection monitoring module 100 needs to perform a large amount of complex data processing tasks, it needs to be effectively cooled to ensure the stable operation of the detection monitoring device. For example Figure 2 The bottom surface of the interface expansion module 300 is provided with a heat dissipation assembly, and the detection monitoring module 100 can be fixed to the bottom surface of the interface expansion module 300 through the first COMe interface device 320. In order to facilitate the signal line, the data transmission module 200 is fixed to the top surface of the interface expansion module 300 through the second COMe interface device 330.

[0042] In one exemplary embodiment, as shown in Figure 3As shown, the detection monitoring module 100 includes a central processor 110, a graphics processor 120, a storage component and a signal conversion component; the central processor 110 and the graphics processor 120 are connected, and the central processor 110 and the graphics processor 120 are also connected to the storage component; the central processor 110 has a first MDI Ethernet port, a GPIO interface, a UART interface and a CAN interface led out to the first COMe interface device 320 through the signal conversion component, and the graphics processor 120 has an HDMI display interface led out to the first COMe interface device 320 through the signal conversion component; the graphics processor 120 also has a solid state disk interface, a DP display interface and a USB interface directly led out to the first COMe interface device 320.

[0043] Specifically, the detection monitoring module 100 can lead out various types of interfaces to the interface expansion module 300, wherein the interfaces can include communication interfaces such as MDI Ethernet port, GPIO interface, UART interface, USB interface and CAN interface, etc., can also be display interfaces such as DP display interface and HDMI display interface, etc., and can also be memory device connection interfaces such as solid state disk interface, etc. It can be understood that the above-mentioned interfaces led out by the detection monitoring module 100 can be used for data transmission between the detection monitoring module 100 and the data transmission module 200 (such as MDI Ethernet port), can also be used for the interface expansion module 300 to output peripheral interfaces to connect external devices (such as other communication interfaces and display interfaces), and can also be used for the interface expansion module 300 to connect devices internally (such as solid state disk interface).

[0044] Further, the central processor 110 is configured to process data related to display control and overall peripheral device control operation, such as video stream data acquisition, display device data, and peripheral input device input data acquisition, and the like, to provide a data basis for the graphic processor 120, and to realize display of the display device and feedback of the peripheral input device input content, and the like. The graphic processor 120 is configured to process video stream encoding and decoding and data related to graphic calculation, such as encoding and decoding of the video stream data acquired by the front end, and algorithm analysis of the target object according to the deployed deep learning algorithm, and real-time monitoring of important image data, and feeding back the recognition result information obtained by the above analysis to the central processor 110. Further, the central processor 110 can communicate and aggregate the recognition result information to the upper-level monitoring center based on the connection with the data transmission module 200, to provide accurate signals for the technical personnel to complete the detection and monitoring task. The central processor 110 and the graphic processor 120 can communicate bidirectionally, the central processor 110 can send data to be displayed to the graphic processor 120, and the graphic processor 120 can feed back its working state to the central processor 110. It can be understood that the functions of the central processor 110 and the graphic processor 120 described above are only for example, and the specific implementation functions can be extended by the skilled person in the art according to the corresponding connection of various types of interfaces, as long as the functions can be completed by similar chips and interfaces in the present application, they all belong to the protection scope of the present application.

[0045] Further, the central processor 110 and the graphic processor 120 can directly or indirectly lead at least one type of interface to various interfaces led by the detection and monitoring module 100 to the interface expansion module 300. Among them, indirect leading can be indirect leading by using a signal conversion component. It can be understood that the signal conversion component is configured to convert and output the data output by the interfaces of the central processor 110 and the graphic processor 120 to the first COMe interface device 320, and further transmit the data to the data transmission module 200 and external devices through the interface expansion module 300.

[0046] Among them, the first MDI Ethernet port, GPIO interface, UART interface, CAN interface and the like can be led from the central processor 110 and output after conversion by the signal conversion component. The HDMI display interface can be led from the graphic processor 120 and output after conversion by the signal conversion component, and the solid state disk interface, DP display interface, and USB interface and the like can be directly led from the graphic processor 120.

[0047] Exemplarily, the number of the above-mentioned interfaces drawn from the central processor 110 and the graphic processor 120 is not fixed, for example, the detection monitoring device of the present application can include but is not limited to: 2-way first MDI Ethernet port, 16-way GPIO interface, 3-way UART interface, 2-way CAN interface, 1-way DP display interface, 1-way HDMI display interface, 1-way solid state disk interface and 2-way USB interface.

[0048] In one exemplary embodiment, please continue to refer to Figure 3 , the signal conversion assembly includes a network transceiver, a video conversion chip and a level conversion chip; the RGMII interface of the central processor 110 is converted into a first MDI Ethernet port through the network transceiver, the GPIO interface, the UART interface and the CAN interface of the central processor 110 are converted in level through the level conversion chip, and the DP display interface of the graphic processor 120 is converted into an HDMI display interface through the video conversion chip.

[0049] Among them, the network transceiver selects the model YT8521S chip of Yutai Microelectronics Co., Ltd., supports the adaptive transmission characteristics of 1000BASE-T / 100BASE-TX / 10BASE-Te; supports RGMII / SGMII MAC type interface; power supply supports 3.3V / 2.5V / 1.8V optional. The video conversion chip selects the domestic video conversion GSV6201 chip, which supports converting DP (DisplayPort) signal into HDMI 2.1 signal and supports 8K 60Hz video output, and the display port receiver of GSV6201 supports up to 32.4Gbps (HBR3, 4 channels) data transmission rate, while the HDMI transmitter supports up to 48Gbps (FRL, 12G 4Lane) data transmission rate. The level conversion chip is realized by using a complex programmable logic device (CPLD) chip, which can be realized by using the model GW1N-LV4PG256C6 / I5 chip of Guangdong Gaoyun Company. It has rich logic resources, supports multiple I / O level standards, embedded block static random memory, digital signal processing module, phase-locked loop resource, has low power consumption, instantaneous start, low cost, high security, small product size, rich packaging type, easy and flexible to use and other characteristics. GW1N-LV4PG256C6 / I5 chip contains 4608 logic units, 180K block memory, 2 PLL phase-locked loop, 4 I / O Bank, maximum supports 218 IO pins, core voltage is 1.2V.

[0050] Specifically, the signals of one Gigabit Ethernet interface (RGMII) of the central processor 110 are converted into the first MDI Ethernet port via the YT8521S chip for realizing the communication connection with the data transmission module 200. The central processor 110 is connected with the CPLD chip through its 16-way GPIO interface, 3-way UART interface and 2-way CAN interface, and the CPLD chip converts the signals output by the above-mentioned interfaces of the central processor 110 into levels and then outputs via the interface expansion module 300 for connecting external devices. One DP display interface of the graphic processor 120 is converted into an HDMI display interface via the GSV6201 chip and then output by the interface expansion module 300 for connecting external display devices.

[0051] In one exemplary embodiment, please continue to refer to Figure 3 , the central processor 110 is an FT2000-4 core processor, and the graphic processor 120 is a Feiteng X100 chip.

[0052] Specifically, the Feiteng FT / 2000-4 core processor selected by the central processor 110 is a high-performance processor integrating 4 self-developed 64-bit FTC663 high-performance cores, with a main frequency of 2.2 GHz and a working temperature range of -40-105℃. The processor has the characteristics of high performance and low power consumption, and is widely used in products such as servers, high-performance computers and high-end embedded applications.

[0053] Further, the Feiteng X100 chip integrates a low-power GPU chip with a main frequency of 400 MHz and a maximum main frequency of 600 MHz, and also integrates a video decoder supporting a 4K@30fps decoding rate. The Feiteng X100 chip also has integrated machine control functions, including power-on and power-off control, reset control, low-power control, etc. In addition, it also integrates a temperature sensor that can monitor the internal temperature in real time. At the same time, the Feiteng X100 chip communicates with the FT2000-4 core processor through the X8 PCIE3.0 uplink interface integrated thereon, and uploads the working state, interface communication state and internal temperature information of the Feiteng X100 chip to the FT2000-4 core processor through the uplink. The FT2000-4 core processor can periodically self-check and report the information of itself and the Feiteng X100 chip to the upper monitoring center, realizing the BIT (Build-In-Test) function. Since the interface for communication between the two supports a theoretical bandwidth of nearly 8 GB / s, the entire detection and monitoring module 100 is very smooth in system operation, data processing and interface display.

[0054] In the embodiment, by adopting the combination of domestic high-performance and low-power CPU and GPU, 100% localization can be realized, and the overall detection and monitoring equipment realizes high performance with low power consumption.

[0055] In one example embodiment, please continue to refer to Figure 3 , the storage component includes a memory controller, a graphics memory controller and a system storage disk, the memory controller is connected to the central processor 110, and the graphics memory controller and the system storage disk are both connected to the graphics processor 120.

[0056] Specifically, the memory controller selects the DDR4 board-mounted particle CXDQ3A8AM-WG of Changxin Storage, which is a 64Gbit LPDDR4 memory controller, and the running rate can reach 2666Mbps, the power supply voltage is 1.2V, and the maximum voltage is 2.5V. The 1 DDR4 controller inside the FT2000-4 core processor mounts 8 pieces of DDR4 particles to realize 8GB memory. The graphics memory controller is a 64-bit DDR4 / LPDDR4 graphics memory controller, which selects the LPDDR4 board-mounted particle CXDB5CCAM-MK of Changxin Storage, adopts +1.1V power supply, the data bit is 32 bits, and the maximum data rate supports 3200Mbps. The 64-bit DDR / LPDDR4 graphics memory controller of the FengTeng X100 package can realize 8GB graphics memory by externally mounting 2 pieces. The FengTeng X100 package also mounts a system storage disk through its 1-way SATA 3.0 interface, and as shown in Figure 3 , the system storage disk can be a solid state disk with a storage capacity of 64G.

[0057] In this embodiment, the storage component provides 8GB of system memory and graphics memory for the detection monitoring module 100, that is, a powerful data cache space is provided, and the mounted 64GB system storage disk supports expansion space, providing a large enough data storage space for the unit.

[0058] In one example embodiment, as shown in Figure 4 , the data transmission module 200 includes an interactive processor 210 and an interactive memory controller, the interactive processor 210 is connected to the interactive memory controller, and the interactive processor 210 leads out a second MDI Ethernet port and a Serdes interface to the second COMe interface device 330.

[0059] Specifically, the interactive processor 210 realizes the use of various types of communication peripherals and the management and monitoring of network equipment through visual web page interface design. The interactive processor 210 can realize communication connection with the central processor 110 through the interface expansion module 300, and then collect the recognition result information fed back by the central processor 110 in the monitoring process to the upper-level monitoring center, to provide accurate signals for the technical personnel to complete the detection monitoring task.

[0060] For example, please continue to refer to Figure 4The interaction processor 210 is an FSL91030M Ethernet switch chip. Specifically, the FSL91030M Ethernet switch chip of Wuhan Feisiling Company selected by the interaction processor 210 is a 32G bandwidth two-layer Ethernet switch chip, with a main frequency of 400MHz, supporting 10 / 100 / 1000BASE-T and 100BASE-FX functions; supporting 8 / 16 bits DDR3, with a maximum speed of 1066MHz, supporting complete two-layer network protocol processing functions, supporting remote configuration, and also supporting 1.25Gbps Serdes optical fiber interface communication. The data transmission module 200 realized by the FSL91030M Ethernet switch chip has a visual network switch configuration management interface, which is built-in in the data transmission module 200, and can be accessed by logging in according to the specified address.

[0061] It can be understood that the 4-way 1.25Gbps Serdes interface integrated in the FSL91030M Ethernet switch chip can be directly led out to the second COMe interface device 330, so that the optical fiber communication unit 310 in the interface expansion module 300 can lead out the optical fiber transceiver interface to realize the transceiving of system communication data outside a long distance. The FSL91030M Ethernet switch chip can also lead out 4-way MDI Ethernet ports as second MDI Ethernet ports to realize the communication connection with the central processor 110 through the interface expansion module 300.

[0062] Further, the interaction memory controller can also be a DDR4 board-mounted particle CXDQ3A8AM-WG of Changxin Storage, so as to realize 1GB memory based on 1 DDR3 controller inside the FSL91030M Ethernet switch chip mounting 1 DDR4 particle.

[0063] In one exemplary embodiment, as shown in Figure 5 The interface expansion module 300 also includes a serial signal transceiver 340 and a peripheral memory 350. The interface expansion module 300 also leads out an HDMI / DP peripheral display interface, a USB peripheral interface and a serial peripheral interface. The HDMI / DP peripheral display interface is led out from the DP display interface and / or the HDMI display interface, the USB peripheral interface is led out from the USB interface, the serial peripheral interface is led out after conversion through the serial signal transceiver 340 from the UART interface, the peripheral memory 350 is connected to the solid state disk interface, the optical fiber transceiver interface is led out after conversion through the optical fiber communication unit 310 from the Serdes interface, and the first MDI Ethernet port and the second MDI Ethernet port are connected.

[0064] Specifically, the optical fiber transceiver interface can be used to convert from the Serdes interface of the data transmission module 200 through the optical fiber communication unit 310, and is used to realize the transceiving of the system communication data outside the long distance. Exemplarily, the optical fiber communication unit 310 can be realized by selecting the optical module of the model FTFC-B1324-20I-GC of the North Yibin Optical Technology Co., Ltd. This optical module supports the transceiving of a single-core single-mode integrated, the data transmission uses a wavelength of 1310 nm, the data receiving uses a wavelength of 1550 nm, the highest transmission rate is 2.5 Gbps, and the longest transmission distance can reach 20 KM. In the embodiment, by selecting the optical module of the above model, the detection and monitoring range of the detection and monitoring module 100 can be effectively improved. It can be understood that, as shown in Figure 5 the application embodiment can convert the 4-way Serdes interface in the data transmission module 200 through the independent 4 optical modules to realize the long-distance optical fiber communication transmission.

[0065] Further, the serial signal transceiver 340 is used to connect the UART interface led out from the detection and monitoring module 100, and to convert the UART interface into a serial peripheral interface. Exemplarily, the serial signal transceiver 340 can convert the 2-way UART interface led out from the detection and monitoring module 100 into an RS232 type serial peripheral interface for external device connection. The specific device type of the serial signal transceiver 340 is not limited, and any conversion chip that can convert the UART interface type into the serial port type can be used, which is not limited.

[0066] The interface expansion module 300 also leads out the HDMI / DP peripheral display interface and the USB peripheral interface. The HDMI / DP peripheral display interface can be the DP display interface and / or the HDMI display interface led out from the detection and monitoring module 100, and can be used to connect the display device of the HDMI type or the DP type, to control the detection and monitoring task, and to view the video data, the recognition result data and the like corresponding to the detection and monitoring task. In addition, the USB peripheral interface can be led out from the USB interface of the detection and monitoring module 100, and can be used to connect the peripheral mouse, keyboard or controller, and can also connect the external large storage device to import, export and archive the data of the detection and monitoring module 100.

[0067] It can be understood that the first MDI Ethernet port and the second MDI Ethernet port are connected, and can be used to realize the communication connection between the detection and monitoring module 100 and the data transmission module 200. In the embodiment, the first MDI Ethernet port and the second MDI Ethernet port can both be 2-way gigabit Ethernet electrical interfaces, which can be used as an important path for the external device to transmit data to the detection and monitoring module 100 through the data transmission module 200. The stable and efficient transmission signal quality is the key to the stable operation of the detection and monitoring device provided by the application.

[0068] In addition, the interface expansion module 300 further comprises a peripheral storage 350 connected with a solid state disk interface. The mounted solid state disk can be a large capacity hard disk, for example, a 1TB solid state disk, to ensure sufficient data storage space for the detection monitoring device. The solid state disk interface can be a 1-way SATA3.0 interface extracted from the graphics processor 120 to ensure sufficient storage space for the graphics processor 120 in the video stream data processing process.

[0069] In one exemplary embodiment, referring to Figure 3-5 The interface expansion module 300 further comprises a power conversion unit 360, and the detection monitoring module 100 and the data transmission module 200 each further comprise an internal power supply unit with a power supply interface to the COMe interface device. The interface expansion module 300 further extracts a power peripheral interface. The input side of the power conversion unit 360 is connected with the power peripheral interface, and the output side is connected with the power supply interface.

[0070] Specifically, the interface expansion module 300 can be connected with an external power supply device through the power peripheral interface to obtain a 18V-36V power supply voltage. The power conversion unit 360 can reduce the 18V-36V power supply voltage inputted at the input side to convert a 12V power supply voltage, which is outputted to the internal power supply units of the detection monitoring module 100 and the data transmission module 200 through the power supply interface, to realize power supply to the detection monitoring module 100 and the data transmission module 200.

[0071] The functions of the detection monitoring device provided in the present application are explained and described below with reference to the system block diagram shown in Figure 5

[0072] Specifically, the detection monitoring module 100 is composed of a Feiteng FT2000-4 CPU processor and an X100 graphics GPU processor, and the data transmission module 200 is composed of a Feisiling FSL91030M domestic chip. The above two modules are combined with the interface expansion module 300 to form a highly integrated high-performance detection monitoring device. The device is used to overcome the defects that the current detection task is difficult to process complex and multi-threaded detection tasks due to the lack of suitable CPU, GPU and network data exchange scheme import, the storage space is limited, the number of interfaces is small, the network interaction function is lacking, the optical fiber communication is lacking, and the remote detection monitoring task cannot be met.

[0073] ​First, the CPU processor adopts Feiteng FT2000-4, which is integrated with 4 Feiteng self-developed 2.2GHz high-energy processor cores FTC663, compatible with 64-bit ARMv8 instruction set, supporting single / double precision floating point operation instruction, integrated with 2 DDR4 memory controllers with 64 data bits and 8 ECC check bits, memory capacity 8GB, integrated with 2x16lane PCIE3.0, 2x Gigabit Ethernet RGMII, 3xCAN, GPIO and other commonly used interfaces. The GPU processor adopts Feiteng X100 suite, which is integrated with 1 low-power GPU with a frequency of 400MHz, integrated with 1 64-bit DDR4 / LPDDR4 video memory controller, and the video memory capacity can reach 8GB, integrated with 1 X16 PCIe3.0 interface; the graphics card supports resolution up to 3840*2160@60Hz, default interface HDMI2.0b, optional eDP / DP, integrated with NPU neural network accelerator, integrated with 8 USB3.0 controllers, integrated with 4 SATA3.0 interfaces, etc., supporting H264 / 265, MPEG4 and other mainstream video encoding and decoding.

[0074] Second, the data transmission module 200 adopts FSL91030M chip of Wuhan Feisiling, which is a 32G bandwidth two-layer Ethernet switch chip with a frequency of 400MHz, supporting 10 / 100 / 1000BASE-T and 100BASE-FX functions; supporting 8 / 16bits DDR3, maximum rate up to 1066MHz, supporting complete two-layer network protocol processing function, supporting remote configuration; the scheme adopts 4 1.25Gbps Serdes interfaces to realize fiber interface communication. It is integrated with visual network switch configuration management interface, and the interface is built-in processing module. Only by logging in according to the specified address can it enter.

[0075] Finally, according to the characteristics and functions of the detection and monitoring module 100 and the data transmission module 200, the interface expansion module 300 sets peripheral interfaces to fit actual application, such as setting 4 external gigabit optical ports, 2 UART interfaces, 2 USB3.0 interfaces and other standard communication peripheral interfaces, and the display interface supports HDMI / eDP / DP output which can be selected, and is suitable for different types of display screens. In addition, the size of the overall detection and monitoring device is determined by the size of the interface expansion module 300. The modules are connected by COMe connector bucking mode, and the overall size is 170mm±0.2mm*110mm±0.2mm*40±0.2mm (excluding shell design); weight: ≤450g (excluding structural parts); power supply: supporting +18V~+36V wide voltage input, typical input voltage: +24V; power consumption: typical power consumption 28W, peak power consumption less than 36W; operating system: Galaxy Kirin operating system.

[0076] It can be understood that the modules are physically connected by COMe connection buckle, and the actual signal connection relationship is that the detection monitoring module 100 and the data transmission module 200 are interconnected through two-way gigabit Ethernet through the interface expansion module 300, that is, the detection monitoring module 100 receives the data transmitted by the external device through two-way gigabit Ethernet to complete detection, storage, forwarding, feedback, etc. The interface expansion module 300 will also lead out the general interface of the detection monitoring module 100 and the data transmission module 200 to the external device, such as optical port FC\UART\HDMI\eDP\USB3.0, etc.

[0077] In the embodiment, by applying the technical solution of the application, the detection monitoring module 100 is composed of Feiteng FT2000-4 CPU processor and X100 graphics GPU, the FSL91030M is a domestic data transmission module 200, and the interface expansion module 300 is assembled into a highly integrated high-performance detection monitoring device, which can perfectly solve the current market detection monitoring unit scheme, and the design method of 100% domesticization can quickly participate in the design and development of domestic chips.

[0078] The technical features of the above-described embodiments can be combined arbitrarily, and to make the description concise, all possible combinations of the technical features in the above-described embodiments are not described, but as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the description.

[0079] The above-described embodiments only express several implementation manners of the application, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the utility model patent. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the application, a number of modifications and improvements can be made, which belong to the protection scope of the application. Therefore, the protection scope of the patent of the application should be subject to the appended claims.

Claims

1. A detection monitoring device, characterized by, Including detection monitoring module, data transmission module and interface expansion module, the detection monitoring module and the data transmission module are fixed to the interface expansion module, and at least one external interface is led out through the interface expansion module, the detection monitoring module and the data transmission module are connected through the interface expansion module, the interface expansion module includes a fiber communication unit, and the data transmission module leads out a fiber transceiver interface through the fiber communication unit.

2. The detection monitoring device according to claim 1, characterized in that, The interface expansion module is provided with a first COMe interface device and a second COMe interface device. Wherein, the detection monitoring module is fixedly connected to the interface expansion module through the first COMe interface device, and the data transmission module is fixedly connected to the interface expansion module through the second COMe interface device.

3. The detection monitoring device according to claim 2, characterized in that, The detection monitoring module includes a central processing unit, a graphics processing unit, a storage component and a signal conversion component. The central processing unit and the graphics processing unit are connected, and the central processing unit and the graphics processing unit are also connected to the storage component, the central processing unit leads out a first MDI Ethernet port, a GPIO interface, a UART interface and a CAN interface to the first COMe interface device through the signal conversion component, the graphics processing unit leads out an HDMI display interface to the first COMe interface device through the signal conversion component, and the graphics processing unit also directly leads out a solid state disk interface, a DP display interface and a USB interface to the first COMe interface device.

4. The detection monitoring device according to claim 3, characterized in that The signal conversion component includes a network transceiver, a video conversion chip and a level conversion chip. The RGMII interface of the central processing unit is converted into the first MDI Ethernet port through the network transceiver, the GPIO interface, the UART interface and the CAN interface of the central processing unit are level converted through the level conversion chip, and the DP display interface of the graphics processing unit is converted into the HDMI display interface through the video conversion chip.

5. The detection monitoring device according to claim 3, characterized in that, The storage component includes a memory controller, a video memory controller and a system storage disk, the memory controller is connected to the central processing unit, and the video memory controller and the system storage disk are connected to the graphics processing unit.

6. The detection monitoring device according to claim 3, characterized in that, The central processing unit is FT2000-4 core processor, and the graphics processing unit is Fengxing X100 suite sheet.

7. The detection monitoring device according to claim 3, characterized in that, The data transmission module includes an interactive processor and an interactive memory controller, the interactive processor is connected to the interactive memory controller, and the interactive processor leads out a second MDI Ethernet port and a Serdes interface to the second COMe interface device.

8. The detection monitoring device according to claim 7, characterized in that The interactive processor is FSL91030M Ethernet exchange chip.

9. The detection monitoring device according to claim 7, characterized in that, The interface expansion module also includes a serial signal transceiver and a peripheral memory, and the interface expansion module also leads out an HDMI / DP peripheral display interface, a USB peripheral interface and a serial peripheral interface. The HDMI / DP peripheral display interface is led out from the DP display interface and / or HDMI display interface, the USB peripheral interface is led out from the USB interface, the serial peripheral interface is led out from the UART interface after conversion through the serial signal transceiver, the peripheral memory is connected with the solid state disk interface, the optical fiber transceiving interface is led out from the Serdes interface after conversion through the optical fiber communication unit, and the first MDI Ethernet port is connected with the second MDI Ethernet port.

10. The detection monitoring device of claim 2, wherein, The interface expansion module further comprises a power conversion unit, and the detection monitoring module and the data transmission module further comprise internal power supply units, the internal power supply units leading out power supply interfaces to the COMe interface device, and the interface expansion module further leading out a power peripheral interface; The input side of the power conversion unit is connected with the power peripheral interface, and the output side is connected with the power supply interface.

Images