CN219105419U

CN219105419U - Edge computing main board supporting multiple violation detection

Info

Publication number: CN219105419U
Application number: CN202222689409.1U
Authority: CN
Inventors: 袁兴刚; 陈满意; 安东晓; 郭刚; 衣丰超; 李天翼
Original assignee: Inner Mongolia Kedian Data Service Co ltd
Current assignee: Inner Mongolia Kedian Data Service Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-05-30
Anticipated expiration: 2032-10-12

Abstract

The utility model relates to the technical field of violation identification, and provides an edge computing main board supporting multiple kinds of violation detection, wherein the edge computing main board comprises: the computing main board is detachably and electrically connected with the computing sub board; an expansion slot is arranged at the front edge of the computing main board and is connected with violation detection equipment through the expansion slot; a power module, a SIM card slot and an edge computing module are arranged on the back of the computing main board; the power module is electrically connected with the SIM card slot and the edge computing module; the expansion slot is electrically connected with the edge computing module through a motherboard bus. According to the scheme, various communication modes are added in the communication technology, such as LORA, network port encryption and Beidou short message communication WiFi, bluetooth and 4G/5G communication. Nine-axis sensors and a GPS/Beidou positioning module are added in a portable scene and are used for acquiring equipment motion data and positioning data. The device is optimally designed in terms of device interfaces and fan heat, so that the device is waterproof and dustproof, and is more suitable for outdoor portable use.

Description

Edge computing main board supporting multiple violation detection

Technical Field

The utility model belongs to the technical field of development boards, and particularly relates to an edge computing main board supporting detection of various violations.

Background

At present, the existing main boards on the market have few functions, are basically development boards with simple functions, and have protection grades which cannot reach the grade of outdoor use, so that many outdoor use scenes cannot be used; in the communication, the existing main board only supports network port, wiFi, bluetooth and 4G/5G communication, but in practical application, some other communication protocol devices are needed to be connected, such as LORA communication, beidou short message communication and the like, and in some application scenes, the network port needs to be encrypted when a customer intranet is accessed; the main board supporting the audio output function is basically not provided in the aspect of audio, and real-time voice alarm reminding is needed for the application scene of violation identification; in use in portable scenarios, device motion and positioning data needs to be collected, nor is the functionality supported by existing motherboards.

Disclosure of Invention

The utility model provides an edge computing main board supporting various violation detection, which is characterized in that in some scenes, a communication protocol cannot cover all devices and cannot be connected with other communication protocol devices through an expansion port; the method can not encrypt the internal network port and can not collect the data of the movement and the positioning of the equipment in a portable scene.

The utility model comprises an edge computing main board supporting multiple kinds of violation detection, comprising:

the computing main board is detachably and electrically connected with the computing sub board;

an expansion slot is arranged at the front edge of the computing main board and is connected with violation detection equipment through the expansion slot;

a power module, a SIM card slot and an edge computing module are arranged on the back of the computing main board; wherein,,

the power module is electrically connected with the SIM card slot and the edge computing module.

The expansion tank as an alternative embodiment of the present utility model includes a first expansion tank region, a second expansion tank region, a third expansion tank region, and a fourth expansion tank region.

The first expansion slot region as an alternative embodiment of the present utility model includes: a standby power interface, a first digital high definition interface, and a first USB interface; wherein,,

the standby power interface is used for connecting 9-36V standby power;

the model of the first USB interface is USB3.0 type;

the model of the digital high-definition interface is DP type.

The second expansion slot area as an alternative embodiment of the present utility model includes a second digital high definition interface, a second USB interface, a third USB interface, a fourth USB interface, and an optical fiber interface; wherein,,

the model of the second digital high-definition interface is HDMI type;

the model of the second USB interface is USB3.0 type;

the model of the third USB interface is USB3.0 type;

the model of the fourth USB interface is USB2.0 type;

the ethernet interfaces include gigabit and hundred meganets.

The third expansion slot area audio input interface and the power output interface are used as an optional embodiment of the utility model.

The fourth expansion slot area as an optional embodiment of the present utility model includes an integrated bus interface, a CAN bus interface, a fifth USB interface, a COM interface, a motherboard serial port screen interface, and a main power interface; wherein,,

the integrated bus interface supports SPI communication and I2C communication;

the Ethernet interface comprises a first Ethernet interface and a second Ethernet interface;

the fifth USB interface is a Mciro USB interface;

both the COM1 interface and the COM2 interface support RS485 communication and RS232 communication.

The front surface of the computing main board used as an optional embodiment of the utility model is also provided with a LoRaWan gateway, a solid state disk, a short-distance communication module and a 5G module; wherein,,

the solid state disk is 2330 solid state disk;

the short-distance communication module is composed of a WIFI module and a Bluetooth module.

As an optional embodiment of the utility model, the front side of the computing main board is also provided with a stereo controller, a nine-axis data collector, a power switch button, an SD card and a positioning module; wherein,,

the stereo controller comprises a left channel stereo controller and a right channel stereo controller;

the SD card is Mciro SD card;

the nine-axis data collector is integrated by a geomagnetic sensor, an acceleration sensor and a gyroscope;

the positioning module supports GPS positioning and Beidou positioning.

As an optional embodiment of the utility model, the back of the computing main board is also provided with a national network encryption module interface.

As an optional embodiment of the utility model, the front surface of the computing sub-board is fixed with a serial port screen through bolts and is fixedly provided with a Beidou short message antenna; the back fixed mounting of calculating the mainboard has big dipper short message communication module and big dipper draw-in groove, the back right side limit of calculating the mainboard is provided with and calculates mainboard interface and serial port screen interface.

The utility model has the beneficial effects that: in order to be suitable for various scenes, the scheme is further expanded on the basis of the prior art, such as LORA, network port encryption and Beidou short message communication are added. Nine-axis sensors and a GPS/Beidou positioning module are added in a portable scene and used for acquiring design motion data and positioning data. The device is optimally designed in terms of device interfaces and fan heat, so that the device is waterproof and dustproof, and is more suitable for outdoor portable use. Various kinds of violation detection (face recognition, safety helmet, red waistcoat, safety belt, smoking, identification plate, area intrusion and the like) are added to the violation detection project.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

The technical scheme of the utility model is further described in detail through the drawings and the embodiments.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is an overall diagram of an edge computing motherboard for detecting multiple violations in an embodiment of the present utility model;

FIG. 2 is a front view of a computing motherboard according to an embodiment of the present utility model;

FIG. 3 is a back view of a computing motherboard in accordance with an embodiment of the present utility model;

FIG. 4 is a front overall layout view of a computing motherboard in accordance with an embodiment of the present utility model;

FIG. 5 is a schematic overall plan view of a computing motherboard in accordance with an embodiment of the present utility model;

FIG. 6 is a reverse overall layout of a computing pallet in an embodiment of the present utility model;

FIG. 7 is a schematic diagram of the entire layout of the computing operator board in an embodiment of the present utility model.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

the computing main board 1 and the computing sub board 3 are electrically connected through a detachable connecting wire 2;

an expansion slot is arranged at the front edge of the computing main board 1 and is connected with violation detection equipment through the expansion slot;

the back of the computing main board is provided with a power module 501, a SIM card slot 504 and an edge computing module 502; wherein,,

the power module 501 and the SIM card slot 504 are electrically connected with the edge computing module 502;

the expansion slots are electrically connected to the edge computation module 502 through a motherboard bus.

Optionally, as shown in fig. 1, fig. 2 and fig. 3, the utility model is a double-sided development board, which is provided with a calculation main board 1 and a calculation sub board 3, wherein the front of the calculation main board 1 is provided with a plurality of expansion interfaces, which are convenient for connecting more violation detection devices, and meanwhile, in order to realize more efficient violation detection, the utility model is provided with an edge calculation module, which expands and controls the plurality of interfaces. The power supply module can be used for supplying power to an internal lithium battery through a 9-36V lithium battery input interface, the size of a computing main board is 150mm or 165mm, and the size of the computing sub board is 120mm or 100mm; the connection line 2 is a communication type data transmission line and is also a multifunctional integrated bus for supplying power. The main board bus is a built-in welding line on the main board.

The utility model has the beneficial effects that: in order to be suitable for various scenes, the scheme is further expanded on the basis of the prior art, such as LORA, network port encryption and Beidou short message communication are added. Nine-axis sensors and a GPS/Beidou positioning module are added in a portable scene and used for acquiring design motion data and positioning data. The device is optimally designed in terms of device interfaces and fan heat, so that the device is waterproof and dustproof, and is more suitable for outdoor portable use. Various kinds of violation detection (face recognition, safety helmet, red waistcoat, safety belt, smoking, identification plate, area intrusion and the like) are added to the violation detection project. SIM card slots 504 include, but are not limited to, nano SIM card slots;

As shown in fig. 1 and 3, the four expansion slot areas of the present utility model are provided with various expansion slots, thereby connecting various kinds of violation detection devices.

The first expansion slot region as an alternative embodiment of the present utility model includes: a standby power interface 105, a first digital high definition interface 103, a first USB interface 102; wherein,,

the standby power interface 105 is used for connecting 9-36V standby power;

the model of the first USB interface 103 is USB 3.0;

the model of the digital high-definition interface 103 is the DP type.

Optionally, the digital high-definition interface 103 is a high-definition DP display interface, and may be connected to a display. The USB3.0 interface supports 5V@1A output and is used for expansion and debugging use of peripheral equipment and the like. The power interface 105 is 22.43mm x 8mm in size; the first digital high definition interface 103 has a size of 18.284 mm by 13.428 mm; the size of the first USB interface 102 is 13.2×17.156;

the second expansion slot area as an alternative embodiment of the present utility model includes a second digital high definition interface 201, a second USB interface 202, a third USB interface 203, a fourth USB interface 204, and an ethernet interface; wherein,,

the model of the second digital high-definition interface 201 is HDMI type;

the model of the second USB interface 202 is USB 3.0;

the model of the third USB interface 203 is USB 3.0;

the model of the fourth USB interface 204 is USB 2.0;

the ethernet interfaces include gigabit network port 205 and hundred meganetwork port 206, which support encrypted transmissions over the national network.

Optionally, as shown in fig. 1 and fig. 3, the second digital high-definition interface 201 is an HDMI high-definition interface, and the manner of converting FPC-20pin 0.5mm interval drawer top-connection packaging into an HDMI interface is adopted, so that the size of the main board shell can be further reduced, and meanwhile, the sealing and waterproof treatment of the interface can be more conveniently performed; the HDMI interface can be externally connected with a display for debugging and displaying the running condition of the equipment. The USB3.0 interface supports 5V@1A output, and adopts a mode of converting FPC-20pin 0.5mm interval drawer top-connection type packaging into a USB3.0 interface, so that the size of a main board shell can be further reduced, and meanwhile, the sealing and waterproof treatment of the interface are more convenient; related peripheral devices such as a mouse, a keyboard, a printer and the like can be connected; meanwhile, the method can be used for serial port debugging and the like. The USB2.0 interface supports 5V@1A output, and adopts a mode of converting FPC-20pin 0.5mm interval drawer top-connection type packaging into a USB2.0 interface, so that the size of a main board shell can be further reduced, and meanwhile, the sealing and waterproof treatment of the interface are more convenient; related peripheral devices such as a mouse, a keyboard, a printer and the like can be connected; meanwhile, the method can be used for serial port debugging and the like. The gigabit self-adaptive network port is 10/100/1000Mbps self-adaptive, supports 802.3at POE-PSE (power supply output), can provide power for equipment of the interface supporting POE power supply, and avoids the power supply of external equipment. The hundred meganet port supports 802.3at POE-PSE (power supply output), can provide power for equipment of the interface supporting POE power supply, and avoids the power supply of external equipment; meanwhile, the network port integrated national network encryption module can be used as a common hundred meganetwork port or an encryption network port. The size of the second digital high-definition interface 201 in the utility model is 18.28mm 7.772mm; the second USB interface 202 is 18.28mm x 7.772mm; the size of the third USB interface 203 is 18.28mm x 7.772mm; the fourth USB interface 204 is 18.28mm by 7.772mm in size; the size of the gigabit network port 205 is 16.3mm x 32.986mm; the gigabit portal 205 and the hundred megaweb portal 206 are 16.1mm by 21.6mm in size

The third expansion slot area includes an audio input interface 302 and a power output interface 304 as an alternative embodiment of the present utility model.

The audio input interface 302 supports one-way binaural stereo audio output, providing audio output functionality for the motherboard, one-way audio input. The audio input interface 302 is 6.2mm by 5.2mm in size; the power output interface 304 is 6.2mm by 5.2mm in size;

the fourth expansion slot area as an alternative embodiment of the present utility model includes an integrated bus interface 407, a CAN bus interface 406, a fifth USB interface 405, a COM interface, a motherboard serial port screen interface 402, and a main power interface 401; wherein,,

the integrated bus interface 407 conforms to the SPI protocol and the I2C protocol;

the COM interfaces include COM1 interface 404 and COM2 interface 403;

the fifth USB interface 405 is a Micro USB interface;

both the COM1 interface 404 and the COM2 interface 403 conform to RS485 communication and RS232 communication.

Optionally, as shown in fig. 1 and fig. 3, the integrated bus interface 407 is an spi+i2c interface, supports SPI and I2C data interaction, and adopts a PH2.0-10P interface, so as to facilitate interface processing of the motherboard housing. CAN bus interface 406CAN bus interface, support CAN bus communication, facilitate expanding the apparatus of CAN communication, interface support 2.5KVDC isolated voltage; and a PH2.0-10P interface is adopted, so that the interface processing of the main board shell is facilitated. The fifth USB interface 405Micro USB interface supports USB HOST and USB DEVICE modes and is used for writing and recording the mirror image of the main board system. The first Ethernet interface 404 and the second Ethernet interface 403 adopt PH2.0-10P interfaces, which is convenient for the interface processing of the main board shell; and RS485 and RS232 communication are supported, and isolation and lightning protection treatment are carried out inside the communication system. And the RS232 expansion interface is used for expanding a serial port screen, beidou communication and other functional modules supporting serial port communication. The main power interface 401 is a 9-36vdc@3a power input interface, and a 220V power adapter can be used for supplying power to the motherboard. The integrated bus interface 407 has a size of 23.985mm by 7.66mm; CAN bus interface 406 is 10mm by 7.6mm in size, fifth USB interface 405 is 7.4mm by 5.1mm in size, ethernet interface is 15.7mm by 7.787mm in size, motherboard serial screen interface 402 is 20mm by 7.7mm in size, and main power interface 401 is 18.62mm by 8mm in size;

the front of the computing motherboard as an optional embodiment of the present utility model is further provided with a lorewan gateway 301, a solid state disk 303, a short-distance communication module 306 and a 5G module 308;

wherein,,

the solid state disk 303 is a 2330 solid state disk;

the short-range communication module 306 is composed of a WIFI module and a bluetooth module.

Optionally, as shown in fig. 1 and fig. 3, the lorewans gateway 301 supports lore communication, adopts a MINI-PCIE interface, is convenient to disassemble and replace, supports lorewan protocol, and can establish lore communication with the lore terminal device for data exchange. The solid state disk 303 supports nvme solid state disk expansion, adopts an M.2 interface, is convenient to assemble, disassemble and replace, supports the solid state disk packaged as 2230, and can provide a maximum storage space supporting 1TB for a main board. The short-range communication module 306 supports 2.4GHz and 5GHz dual-frequency WiFi, adopts an M.2 interface, is convenient to assemble, disassemble and replace, supports the 802.11ac/a/b/g/h standard, and supports Bluetooth 4.2. The 5G module 308 supports 5G communications, and supports full network connectivity using an m.2 interface. The size of the lorewan gateway 301 is 56.356 mm by 30.6mm; the size of the solid state disk 303 is 22.13mm 35.9mm, the size of the short-distance communication module 306 is 22.13mm 34mm, and the size of the 5G module 308 is 30.13mm 55.903mm

As an optional embodiment of the present utility model, the computing motherboard (1) is further provided with a stereo controller, a nine-axis data collector 104, a power switch button 107, an SD card 101 and a positioning module 307 on the upper front surface; wherein,,

the stereo controllers include a left channel stereo controller 305 and a right channel stereo controller 106;

SD card 101 is a Mciro SD card;

the nine-axis data collector 104 is integrated by a geomagnetic sensor, an acceleration sensor and a gyroscope;

the positioning module 307 supports GPS positioning and beidou positioning, and is provided with a GPS module and a beidou positioning module.

As shown in fig. 1 and 3, the power switch button 105 supports a power LED indicator lamp, and supports a 3-way LED status indicator lamp. The nine-axis data collector 104 collects data through geomagnetic directions, accelerometers and gyroscopes. The size of the left channel stereo controller 305 is 8.2mm by 5.2mm; the size of the right channel stereo controller 101 is 8.2mm by 5.2mm; the dimensions of the nine-axis data collector 104 are 16.3mm by 15.44mm; the power switch button 105 has a size of 22.43mm x 8mm; SD card 101 has dimensions of 10.292 mm x 9mm and positioning module 307 has dimensions of 10.252mm x 9.850 mm;

as an optional embodiment of the present utility model, a network encryption module interface 503 is further disposed on the back of the computing motherboard. As shown in fig. 2 and fig. 4, the national network encryption module interface 503 is used to encrypt intranet data. The size of the national net encryption module interface 503 is 55mm×52.721mm; after the national network encryption module is installed on the national network encryption module interface 503, the hundred meganets become encrypted transmission, and the data exchange can be normally performed only by adding a decryption module at the opposite end.

As an optional embodiment of the present utility model, the front surface of the computing sub-board 3 is fixed with a serial port screen 601 through a bolt, and is fixedly provided with a beidou short message antenna 606; the back fixed mounting of calculating the daughter board has big dipper short message communication module 602 and big dipper draw-in groove 604, calculate the back right side limit of daughter board 3 and be provided with and calculate mainboard interface 603 and daughter board serial port screen interface 605. The size of the serial port screen 601 is 84.72mm by 54.379mm; the size of the beidou short message antenna 606 is 33.5mm by 33.5mm; the size of the Beidou short message communication module 602 is 39.6mm x 32.7mm; the size of the Beidou card slot 604 is 27.773mm x 258.852mm;

it will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. An edge computing motherboard supporting multiple violation detection, comprising:

the computing main board (1) and the computing sub-board (3) are electrically connected through a detachable connecting wire (2);

an expansion slot is arranged at the front edge of the computing main board (1), and the computing main board is connected with violation detection equipment through the expansion slot;

a power module (501), a SIM card slot (504) and an edge computing module (502) are arranged on the back of the computing main board (1); wherein,,

power module (501), SIM card slot and edge computing module(502)Electrically connecting;

the expansion slots are electrically connected to an edge computation module (502) through a motherboard bus.

2. The edge computing motherboard of claim 1, wherein said expansion slot comprises a first expansion slot region, a second expansion slot region, a third expansion slot region, and a fourth expansion slot region.

3. The edge computing motherboard of claim 2, wherein said first expansion slot region comprises: a standby power interface (105), a first digital high definition interface (103), a first USB interface (102); wherein,,

the standby power interface (105) is used for connecting 9-36V standby power;

the model of the first USB interface (102) is USB3.0 type;

the model of the first digital high definition interface (103) is of the DP type.

4. An edge computing motherboard supporting multiple violation detection according to claim 2, characterized in that the second expansion slot comprises a second digital high definition interface (201), a second USB interface (202), a third USB interface (203), a fourth USB interface (204) and an ethernet interface; wherein,,

the model of the second digital high-definition interface (201) is HDMI type;

the model of the second USB interface (202) is USB3.0 type;

the model of the third USB interface (203) is USB3.0 type;

the model of the fourth USB interface (204) is USB2.0 type;

the Ethernet interface comprises a gigabit network port (205) and a hundred meganetwork port (206), wherein the hundred meganetwork port supports encrypted transmission of the national network.

5. An edge computing motherboard supporting multiple violation detection of claim 2, wherein the third expansion slot zone includes an audio input interface (302) and a power output interface (304).

6. An edge computing motherboard supporting multiple violation detection according to claim 2, characterized in that the fourth expansion slot zone comprises an integrated bus interface (407), a CAN bus interface (406), a fifth USB interface (405), a COM interface, a motherboard serial screen interface (402) and a main power interface (401); wherein,,

an integrated bus interface (407) supports SPI communication and I2C communication;

the COM interface comprises a COM1 interface (404) and a COM2 interface (403);

the fifth USB interface (405) is a Mciro USB interface;

both the COM1 interface (404) and the COM2 interface (403) support RS485 communication and RS232 communication.

7. An edge computing motherboard supporting multiple kinds of violation detection as claimed in claim 3, wherein the front side of the computing motherboard (1) is further provided with a lorewan gateway (301), a solid state disk (303), a short-range communication module (306) and a 5G module (308); wherein,,

the solid state disk (303) is a 2330 solid state disk;

the short-range communication module (306) is composed of a WIFI module and a Bluetooth module.

8. An edge computing motherboard supporting multiple violation detection as claimed in claim 3, wherein a stereo controller, a nine-axis data collector (104), a power switch button (107), an SD card (101) and a positioning module (307) are further arranged on the upper front surface of the computing motherboard; wherein,,

the stereo controllers include a left channel stereo controller (305) and a right channel stereo controller (106);

the SD card (101) is Mciro SD card;

the nine-axis data collector (104) is integrated by a geomagnetic sensor, an acceleration sensor and a gyroscope;

the positioning module (307) supports GPS positioning and Beidou positioning.

9. An edge computing motherboard supporting multiple violation detection according to claim 3, characterized in that the computing motherboard (1) is further provided with a national network encryption module interface (503) on the back side.

10. An edge computing motherboard supporting multiple violation detection according to claim 1, characterized in that the front side of the computing sub-board (3) is fixed with a serial port screen (601) through bolts and is fixedly provided with a Beidou short message antenna (606); the back fixed mounting of calculating daughter board (3) has big dipper short message communication module (602) and big dipper draw-in groove (604), the back right side limit of calculating daughter board (3) is provided with and calculates mainboard interface (603) and daughter board serial port screen interface (605).