Multi-source fusion edge terminal equipment integrating AI vision and data acquisition

Abstract

The utility model discloses AI vision and data acquisition integrated multi-source fusion edge terminal equipment, which belongs to the crossing field of industrial internet of things and edge computing and comprises a main control module, a network communication module, a power supply protection module, a system safety module, an AI computing power module, an industrial interface module, a storage and memory module and a temperature control heat dissipation module. The main control module is respectively connected with the network communication module, the power supply protection module, the system security module, the AI computing power module, the industrial interface module and the storage and memory module; the temperature control heat dissipation module is tightly attached to the main control chip and the AI visual processing chip through high-thermal-conductivity silicone grease. The system is high in integration level, rich in interface, efficient in heat dissipation, and suitable for real-time AI visual processing and multi-source data acquisition in a complex industrial environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to the cross field of industrial internet of things and edge computing especially relates to a multi-source fusion edge terminal equipment of AI vision and data acquisition integration. BACKGROUND

[0002] With the deepening of industrial digital transformation, the complex industrial scenes such as port hoisting machinery, shipyard heavy equipment and intelligent manufacturing production line increasingly urgently demand the integration of 'data acquisition-intelligent analysis-event response-video monitoring', and the equipment needs to realize real-time processing and intelligent decision of multi-source data in harsh environments; the current mainstream solution of the industry presents a decentralized architecture: data acquisition relies on the combination of supervisory control and data acquisition (SCADA) system and industrial computer, interfaces with devices through Modbus, Siemens S7 (Siemens S7) and other protocols, and some scenes are supplemented with long-range wireless communication distributed input / output module (LoRa distributed IO module) to solve the wiring problem; video monitoring adopts the dual-system deployment of 'ordinary camera + network video recorder (NVR) storage' and 'artificial intelligence (AI) camera + independent algorithm industrial computer'; the edge side mostly uses basic edge gateway, only with data forwarding and simple preprocessing capabilities, and AI algorithms need to rely on cloud or independent server operation.

[0003] In the prior art, not only a large number of equipment and complex deployment methods need to be added, but also the equipment is often single-functioned or only has simple data aggregation function, lacks effective fusion and cooperation, leading to delayed early warning, high false alarm rate, and serious dependence on manual continuous monitoring and judgment, which not only is low in efficiency, but also has the risk of causing safety accidents due to personnel fatigue or negligence; in addition, the protection level of traditional industrial computers is mostly IP20, which is difficult to withstand a wide temperature of-20℃~70℃ and vibration environment, and the single interface type cannot be compatible with multi-bus devices; the hardware display interface is mostly high-definition multimedia interface (HDMI), which is easy to vibrate in industrial field, causing falling off. SUMMARY

[0004] The utility model provides a kind of multi-source fusion edge terminal equipment of AI vision and data acquisition integration to overcome the single function and interface type of existing equipment;Due to the dependence on manual continuous monitoring and judgment, which leads to low efficiency;It is difficult to work in special environment.

[0005] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0006] A kind of multi-source fusion edge terminal equipment of AI vision and data acquisition integration, comprising: main control module, network communication module, power supply protection module, system security module, AI algorithm module, industrial interface module, storage and memory module and temperature control and heat dissipation module;

[0007] The network communication module is respectively connected in communication with a factory network and a master control module; the master control module obtains, through the network communication module, a working area hook and personnel monitoring video signal of a network camera, a detection radar signal of a dangerous warning area of a radar, and a crane operation state signal of a device sensor from the factory network;

[0008] The AI computing power module is connected in communication with the master control module; the AI computing power module outputs a labeled hook and personnel video signal according to the working area hook and personnel monitoring video signal, and transmits the labeled hook and personnel video signal to the master control module;

[0009] The AI computing power module is also connected in communication with a display through an industrial interface module, so as to output the labeled hook and personnel video signal to the display to display a labeled hook and personnel video picture;

[0010] The master control module is connected in communication with a touch screen device through an industrial interface module, so as to obtain a crane operation signal input by a user through the touch screen device;

[0011] The master control module is connected with an anemograph through an industrial interface module, so as to obtain a working area wind speed signal;

[0012] The master control module is configured to obtain an alarm signal according to the labeled hook and personnel video signal, the detection radar signal of the dangerous warning area, the crane operation state signal, the crane operation signal, and the working area wind speed signal;

[0013] The master control module is connected with an audible and visual alarm through an industrial interface module, so as to output the alarm signal to the audible and visual alarm to realize alarming when an emergency occurs in the factory;

[0014] The storage and memory module is connected in communication with the master control module, so as to obtain and store the working area hook and personnel monitoring video signal, the labeled hook and personnel monitoring video signal, and a system operation log file;

[0015] The system safety module is connected in communication with the master control module, so as to obtain a master control module operation state signal sent by the master control module at a regular time, and obtain a system reset signal when the system safety module does not receive the master control module operation state signal, and transmit the system reset signal to the master control module; the system safety module also transmits a real-time time signal to the master control module;

[0016] The power supply protection module is electrically connected with the master control module, so as to supply power to the master control module;

[0017] The temperature control and heat dissipation module is connected with the master control module and the AI computing power module, and dissipates heat for the master control module and the AI computing power module.

[0018] Further, the main control module includes a main control chip and interfaces connected with a network communication module, a power supply protection module, a system security module, an AI computing power module, an industrial interface module, and a storage and memory module.

[0019] The temperature control and heat dissipation module is connected with the main control chip to dissipate heat for the main control chip.

[0020] Further, the network communication module includes a gigabit Ethernet port, a Wi-Fi module, a 4G / 5G module, and a Bluetooth module.

[0021] The main control module is connected with a factory network through the gigabit Ethernet port and the Wi-Fi module.

[0022] The 4G / 5G module and the Bluetooth module are used as backup network connections.

[0023] Further, the power supply protection module includes a DC 9-36V power supply module and an overvoltage and overcurrent protection circuit.

[0024] Further, the system security module includes a hardware watchdog, an RTC module, a RESET pinhole button, and an ON / OFF tactile switch.

[0025] The hardware watchdog is connected with the main control module to output a system reset signal to the main control module when the watchdog does not receive a main control module running state signal sent by the main control module at a regular time.

[0026] The RTC module is used to output a real-time time signal.

[0027] The RESET pinhole button and the ON / OFF tactile switch manage the power-on, power-off, and restart of the AI vision and data acquisition integrated multi-source fusion edge terminal device through physical means.

[0028] Further, the AI computing power module includes an AI vision processing chip and an M.2 AI computing power module slot.

[0029] The temperature control and heat dissipation module is connected with the AI vision processing chip to dissipate heat for the AI vision processing chip.

[0030] Further, the industrial interface module includes a serial port interface, a digital quantity interface, an audio and video interface, and a USB interface.

[0031] The touch screen device is connected with the main control module through the serial port interface; the device sensor is connected with the main control module through the digital quantity interface; the display and the sound-light alarm are connected with the main control module through the audio and video interface.

[0032] Further, the storage and memory module includes 16GB DDR4 memory and 125GB eMMC basic storage, and reserves an interface type M.2 PCIe2.0 SSD slot and a TF card interface.

[0033] Further, the temperature control and heat dissipation module includes a shell; the shell is an integrated aluminum heat sink.

[0034] Beneficial effects: the utility model discloses a kind of multi-source fusion edge terminal equipment of AI vision and data acquisition integration, by integrating AI vision, multi-sensor data acquisition in single terminal equipment, realized the unified access of multi-source information, effectively solved the problems of each subsystem dispersion, interface complex, collaborative difficulty in traditional system;

[0035] The main control module integrates various signals to generate more accurate and reliable alarm signals, effectively reducing the probability of false alarms and missed alarms, thereby improving the safety protection level of the crane operating area;The industrial interface module integrates a multi-protocol multiplexing interface, allowing it to easily connect various industrial sensors, actuators, cameras, and display devices, easily adapting to a variety of industrial application scenarios, and achieving true multi-source data acquisition and fusion;At the same time, the use of lock HDMI design replaces the traditional ordinary HDMI interface, enhances the interface connection firmness, and adapts to the industrial field vibration environment.

[0036] The temperature control and heat dissipation module is tightly attached to the core heat generating chip through high thermal conductivity silicone grease, which can efficiently dissipate heat and prevent the chip from overheating and damaging or reducing frequency;The whole machine reaches IP56 protection level, and can stably operate in-20℃~70℃ environment, ensuring the performance stability and service life of the equipment under long-time high-load operation. BRIEF DESCRIPTION OF DRAWINGS

[0037] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0038] Figure 1 It is the edge terminal equipment architecture diagram of the utility model;

[0039] Figure 2 It is the actual application deployment diagram in the embodiment of the utility model. DETAILED DESCRIPTION

[0040] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0041] The present embodiment provides an AI vision and data acquisition integrated multi-source fusion edge terminal device, as shown in the figure, comprising a main control module, a network communication module, a power supply protection module, a system security module, an AI computing power module, an industrial interface module, a storage and memory module, and a temperature control and heat dissipation module. Figure 1

[0042] The network communication module is respectively connected in communication with the factory network and the main control module. The main control module obtains the monitoring video signals of the working area hook and personnel, the detection radar signals of the dangerous warning area of the radar, and the crane operation state signals of the equipment sensor from the factory network through the network communication module. The dangerous warning area is the vertical projection area below the crane boom and the object running track area.

[0043] The AI computing power module is connected in communication with the main control module. The AI computing power module outputs the video signals of the labeled hook and personnel according to the monitoring video signals of the working area hook and personnel, and transmits them to the main control module.

[0044] The AI computing power module is also connected in communication with the display through the industrial interface module, so as to output the video signals of the labeled hook and personnel to the display, and display the video picture of the labeled hook and personnel.

[0045] The main control module is connected in communication with the touch screen device through the industrial interface module, so as to obtain the crane operation signal input by the user touch screen device.

[0046] The main control module is connected with the anemometer through the industrial interface module, so as to obtain the working area wind speed signal.

[0047] The main control module is configured to obtain an alarm signal according to the video signals of the labeled hook and personnel, the detection radar signals of the dangerous warning area, the crane operation state signals, the crane operation signals, and the working area wind speed signals.

[0048] The main control module is connected with the sound and light alarm through the industrial interface module, so as to output the alarm signal to the sound and light alarm, so as to realize the alarm when an emergency occurs in the factory.

[0049] ​The storage and memory module is connected in communication with the main control module to obtain and store the monitoring video signals of the work area hook and personnel, the monitoring video signals of the marked hook and personnel, and system operation log files;

[0050] The system safety module is connected in communication with the main control module to obtain the main control module operation state signals sent by the main control module in a time manner, and when the system safety module does not receive the main control module operation state signals, acquires a system reset signal and transmits the system reset signal to the main control module; the system safety module also transmits real-time time signals to the main control module;

[0051] The power supply protection module is connected in electricity with the main control module to supply power to the main control module;

[0052] The temperature control and heat dissipation module is connected with the main control module and the AI computing power module to dissipate heat for the main control module and the AI computing power module.

[0053] Preferably, the main control module includes a main control chip and interfaces connected with a network communication module, a power supply protection module, a system safety module, an AI computing power module, an industrial interface module, and a storage and memory module;

[0054] The temperature control and heat dissipation module is connected with the main control chip to dissipate heat for the main control chip.

[0055] In the main control module in the embodiment, an existing product in the field is adopted, and based on the functions of the module itself, the monitoring video signals of the work area hook and personnel, the video signals of the marked hook and personnel, the detection radar signals of the danger warning area, the crane operation signals, and the work area wind speed signals obtained in real time are used to realize timely obtaining of an alarm signal when an emergency occurs in the work area and outputting the alarm signal to an audible and visual alarm through the industrial interface module;

[0056] The main control chip is an RK3588 type micro main control chip; the RK3588 type micro main control chip adopts an eight-core 64-bit architecture (4 Cortex-A76 type cores + 4 Cortex-A55 type cores), an 8 nanometer (nm) process, and a maximum frequency of 2.2 gigahertz (Hz); the RK3588 type micro main control chip also integrates an ARM Mali-G610 MP4 type four-core graphics processor (GPU) supporting an open graphics library ES3.2 version (OpenGL ES3.2) / open computing language 2.2 version (OpenCL2.2) / Vulkan 1.1 version graphics application programming interface (API), and the computing power can reach 450 billion floating point operations per second (450GFLOPS); the main control chip serves as a device core control unit, coordinates the operation of each module, provides graphics processing capability, and meets the display requirements of industrial scenes.

[0057] Specifically, the master module is further connected to a cloud server in communication through a network interface module, and outputs the crane operating state signal and the alarm signal to the cloud server.

[0058] Preferably, the network communication module comprises two gigabit Ethernet ports, one wireless local area network (Wi-Fi) module, one fourth generation mobile communication technology (4G) / fifth generation mobile communication technology (5G) module and one Bluetooth module.

[0059] The master module is connected to a plant network in communication through the gigabit Ethernet ports and the Wi-Fi module.

[0060] The 4G / 5G module and the Bluetooth module serve as backup network connections.

[0061] In this embodiment, the gigabit Ethernet ports support the industrial Ethernet protocol; the Wi-Fi module supports the wireless local area network communication standard (IEEE) 802.11b / g / n / ac protocol; the 4G / 5G module comprises one double Nano SIM card slot and two cellular module small radio frequency antenna interfaces (SMA antenna interfaces); and the Bluetooth module supports the Bluetooth 4.2 / 5.0 protocol.

[0062] The network communication module realizes wired and wireless multi-mode communication, ensuring stable connection of the device with the industrial network, the cloud and other devices.

[0063] Preferably, the power supply protection module comprises a DC 9-36V power module and an overvoltage and overcurrent protection circuit.

[0064] In this embodiment, the housing of the power supply protection module has a protection level of IP56 or above, supports storage at 40℃-85℃ and operation at -20℃-70℃, and meets the GB / T 28046.3-2011 anti-vibration / anti-impact standard; thus, the device can be safely and stably powered in a complex industrial environment and resist the influence of external harsh conditions.

[0065] Preferably, the system safety module comprises one hardware watchdog, one real-time clock (RTC) module, one reset (RESET) pinhole button and one ON / OFF touch switch.

[0066] The hardware watchdog is connected with the master module to obtain the master module running state signal sent by the master module at regular intervals; wherein, the master module sends the master module running state signal at regular intervals when it is in normal operation, and if the master module fails, it will not send the master module running state signal to the watchdog, thus, when the hardware watchdog cannot receive the master module running state signal sent by the master module at regular intervals, it outputs a system reset signal to the master module;

[0067] The RTC module is powered by a button cell and is used to output real-time time signals to the master module in real time to ensure the accuracy of system time;

[0068] The RESET pinhole key and the ON / OFF tactile switch manage the boot, shutdown and restart of the AI vision and data acquisition integrated multi-source fusion edge terminal device through physical means; the RESET pinhole key restarts the AI vision and data acquisition integrated multi-source fusion edge terminal device by breaking and re-energizing, and the ON / OFF tactile switch is long-pressed for 3 seconds to boot and long-pressed for 6 seconds to forcibly shut down;

[0069] The system security module ensures the safety of system operation, prevents program from being stuck, and provides a convenient system control method.

[0070] Preferably, the AI computing module includes an AI vision processing chip and an M.2 AI computing module slot;

[0071] The temperature control and heat dissipation module is connected with the AI vision processing chip to dissipate heat for the AI vision processing chip.

[0072] In this embodiment, the AI vision processing chip is a tensor processor (TPU) with 6 trillion operations per second (6TOPS) computing power, supports mixed operations in integer format INT4 / integer format INT8 / integer format INT16, is compatible with deep learning frameworks TensorFlow / MXNet / PyTorch / Caffe, and reserves one M.2 AI computing module slot;

[0073] The AI computing module can obtain the monitoring video signal of the work area personnel and the hook labeled with the positions of the work area personnel and the hook according to the monitoring video signal of the work area hook and personnel, and output to the display through the industrial interface module;

[0074] The AI computing module provides strong computing power support for AI vision and other deep learning tasks, and can flexibly expand computing power according to demand.

[0075] Preferably, the industrial interface module comprises a serial port interface, a digital quantity interface, an audio and video interface, and a universal serial bus (USB) interface.

[0076] The touch screen device is connected to the master control module through the serial port interface; the device sensor is connected to the master control module through the digital quantity interface; the display and the audible and visual alarm are connected to the master control module through the audio and video interface.

[0077] In the embodiment, the serial port interface comprises two switchable RS232 bus / RS422 bus serial ports, two RS485 bus serial ports, and one controller area network (CAN) 2.0A / B interface.

[0078] The digital quantity interface comprises four isolated digital quantity inputs (4-way isolated DI) and four isolated digital quantity outputs (4-way isolated DO).

[0079] The audio and video interface comprises one HDMI interface with lock, one display interface (DP interface), one video graphics array (VGA) interface, one 3.5 mm earphone interface, and one microphone interface.

[0080] The USB interface comprises two USB2.0 interfaces and two USB3.0 interfaces; the USB interface is used to connect the debugging tool and export data of the multi-source fusion edge terminal device of the embodiment.

[0081] The industrial interface module meets the connection requirements of the device and various industrial sensors, actuators, display devices, and debugging tools through rich industrial interfaces.

[0082] Preferably, the storage and memory module comprises a 16 GB fourth-generation double data rate memory (DDR4 memory) to support low-delay multi-thread processing, and is configured with a 125 GB embedded multimedia storage card (eMMC) basic storage for operating systems and application programs; one M.2 PCIe2.0 solid state disk (SSD) slot is reserved, which can support capacity expansion of 128 GB to 2 TB; and one flash (TF) card interface meets the requirements of 30-day data storage (522 MB~5.5 GB / day) and 72-hour video data storage (capacity of 315 GB~1085 GB, video compression standard of H.264); fast data processing and large-capacity storage capabilities are provided to meet the requirements of industrial data storage.

[0083] Preferably, the temperature control heat dissipation module comprises a shell; the shell is an integrated aluminum heat sink, the integrated aluminum heat sink adopts a wave-shaped fin structure, the fin spacing is optimized through computational fluid dynamics (CFD) simulation, so as to ensure that air can smoothly pass through the fin gap under natural convection conditions and quickly take away the heat generated inside the device; the surface of the integrated aluminum heat sink is subjected to anodizing treatment to form a dense oxide film, thereby effectively increasing the corrosion resistance and the heat dissipation area;

[0084] The bottom of the temperature control heat dissipation module further comprises a heat-conducting copper column, which is tightly attached to the AI vision processing chip and the main control chip through high-thermal-conductivity silicone grease, thereby reducing thermal resistance and improving heat conduction efficiency.

[0085] In the embodiment, as shown in Figure 2 The deployment steps of the multi-source fusion edge terminal device of the embodiment are as follows:

[0086] First, the multi-source fusion edge terminal device of the embodiment is fixed to the crane control room by using ear mounting or rail mounting, and a grounding wire is connected;

[0087] Second, the RS485 bus interface is connected to the Siemens S7-1500 PLC (for collecting crane operation data) and the RS232 bus interface is connected to the touch screen device;

[0088] Third, the gigabit Ethernet port is connected to the switch, and the switch is connected to the radar system; the Wi-Fi module is connected to the factory wireless network; the 4G module is inserted into an industrial SIM card as a backup network;

[0089] Fourth, the HDMI interface is connected to the control room display; the real-time streaming protocol (RTSP) camera is connected to the switch and connected to the multi-source fusion edge terminal device of the embodiment through the gigabit Ethernet port, which is used for monitoring the lifting hook and the on-site personnel;

[0090] Fifth, the 24-volt direct current (DC 24V) industrial power supply is connected to the DC 9-36V power supply module of the power supply protection module, and overvoltage protection is implemented;

[0091] Sixth, a 1TB M.2 PCIe SSD is installed in the M.2 PCIe2.0 SSD slot reserved in the storage and memory module, so as to meet the requirement of storing 30 days of data + 72 hours of video; a 32GB TF card is inserted into the TF card interface for storing backup logs.

[0092] The utility model has the following beneficial effects: the utility model discloses a kind of multi-source fusion edge terminal equipment of AI vision and data acquisition integration, by integrating AI vision, multi-sensor data acquisition in single terminal equipment, the unified access to multi-source information is realized, effectively solve the problem of each subsystem dispersion, interface complex, collaborative difficulty in traditional system;

[0093] The main control module integrates various signals to generate more accurate and reliable alarm signals, effectively reducing the probability of false alarms and missed alarms, thereby improving the safety protection level of the crane operating area;The industrial interface module integrates multiple protocol multiplexing interfaces, allowing it to conveniently connect various industrial sensors, actuators, cameras and display devices, easily adapt to various industrial application scenarios, and realize true multi-source data acquisition and fusion;At the same time, the use of lock HDMI design replaces the traditional ordinary HDMI interface, enhances the firmness of the interface connection, and adapts to the vibration environment of industrial field.

[0094] The temperature control and heat dissipation module is closely attached to the core heating chip through high-thermal-conductivity silicone grease, which can efficiently dissipate heat and prevent the chip from reducing frequency or being damaged due to overheating;The whole machine reaches IP56 protection level and can stably operate in-20℃~70℃ environment, ensuring the performance stability and service life of the equipment under long-time high-load operation.

[0095] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, but not to limit them;Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for part or all of the technical features;And these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. An AI vision and data collection integrated multi-source fusion edge terminal device, characterized in that, The application relates to a crane safety monitoring system. The crane safety monitoring system comprises a main control module, a network communication module, a power supply protection module, a system security module, an AI computing power module, an industrial interface module, a storage and memory module and a temperature control and heat dissipation module. The network communication module is connected in communication with a factory network and the main control module; the main control module obtains a working area hook and personnel monitoring video signal of a network camera, a dangerous warning area detection radar signal of a radar and a crane operation state signal of a device sensor from the factory network through the network communication module. The AI computing power module is connected in communication with the main control module; the AI computing power module outputs a labeled hook and personnel video signal according to the working area hook and personnel monitoring video signal and transmits the labeled hook and personnel video signal to the main control module. The AI computing power module is further connected in communication with a display through the industrial interface module to output the labeled hook and personnel video signal to the display and display a labeled hook and personnel video picture. The main control module is connected in communication with a touch screen device through the industrial interface module to obtain a crane operation signal input by a user of the touch screen device. The main control module is connected with an anemograph through the industrial interface module to obtain a working area wind speed signal. The main control module is used for obtaining an alarm signal according to the labeled hook and personnel video signal, the dangerous warning area detection radar signal, the crane operation state signal, the crane operation signal and the working area wind speed signal. The main control module is connected with an audible and visual alarm through the industrial interface module to output the alarm signal to the audible and visual alarm and realize alarm when an emergency occurs in the factory. The storage and memory module is connected in communication with the main control module to obtain and store the working area hook and personnel monitoring video signal, the labeled hook and personnel monitoring video signal and a system operation log file. The system security module is connected in communication with the main control module to obtain a main control module operation state signal sent by the main control module at a fixed time and obtain a system reset signal when the system security module does not receive the main control module operation state signal and transmit the system reset signal to the main control module; the system security module further transmits a real-time time signal to the main control module. The power supply protection module is electrically connected with the main control module to supply power to the main control module. The temperature control and heat dissipation module is connected with the main control module and the AI computing power module to dissipate heat of the main control module and the AI computing power module.

2. The AI vision and data acquisition integrated multi-source fusion edge terminal device according to claim 1, characterized in that, The main control module comprises a main control chip and interfaces connected with the network communication module, the power supply protection module, the system security module, the AI computing power module, the industrial interface module and the storage and memory module. The temperature control and heat dissipation module is connected with the main control chip to dissipate heat of the main control chip.

3. The AI vision and data acquisition integrated multi-source fusion edge terminal device of claim 1, wherein The network communication module comprises a gigabit Ethernet port, a Wi-Fi module, a 4G / 5G module and a Bluetooth module. The main control module is connected in communication with the factory network through the gigabit Ethernet port and the Wi-Fi module. The 4G / 5G module and the Bluetooth module are used as backup network connections.

4. The AI vision and data acquisition integrated multi-source fusion edge terminal device of claim 1, wherein The power supply protection module comprises a DC 9-36V power supply module and an overvoltage and overcurrent protection circuit.

5. The AI vision and data acquisition integrated multi-source fusion edge terminal device according to claim 1, characterized in that, The system security module comprises a hardware watchdog, an RTC module, a RESET pinhole button and an ON / OFF touch switch. The hardware watchdog is connected with the main control module, so as to output a system reset signal to the main control module when the watchdog does not receive a main control module running state signal sent by the main control module at a regular time. The RTC module is used to output a real-time time signal. The RESET pinhole button and the ON / OFF touch switch manage the booting, shutting down and restarting of the multi-source fusion edge terminal device of AI vision and data acquisition by physical means.

6. The AI vision and data acquisition integrated multi-source fusion edge terminal device according to claim 1, characterized in that, The AI computing power module comprises an AI vision processing chip and an M.2 AI computing power module slot. The temperature control and heat dissipation module is connected with the AI vision processing chip, so as to dissipate heat for the AI vision processing chip.

7. The AI vision and data acquisition integrated multi-source fusion edge terminal device according to claim 1, characterized in that, The industrial interface module comprises a serial interface, a digital interface, an audio and video interface and a USB interface. The touch screen device is connected with the main control module through the serial interface; the device sensor is connected with the main control module through the digital interface; the display and the sound-light alarm are connected with the main control module through the audio and video interface. 8.The AI vision and data acquisition integrated multi-source fusion edge terminal device of claim 1, wherein, The storage and memory module comprises a 16GB DDR4 memory and a 125GB eMMC basic storage, and an M.2 PCIe2.0 SSD slot and a TF card interface are reserved.

9. The AI vision and data acquisition integrated multi-source fusion edge terminal device of claim 1, wherein The temperature control and heat dissipation module comprises an outer shell; the outer shell is an integrated aluminum heat dissipation fin.

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