Snapshot array server and its system

Abstract

A snapshot array server and its system relate to the field of gait recognition. The snapshot array server includes a chassis and multiple artificial intelligence devices for data processing. These artificial intelligence devices are arranged at regular intervals inside the chassis, forming an artificial intelligence device array. The chassis is equipped with a power interface and an information interaction interface, which are electrically connected to the artificial intelligence devices. The snapshot array system includes a main server and snapshot array servers. The snapshot array servers are electrically connected to the main server via the information interaction interface, and are used to send processed data to the main server. The purpose of this invention is to provide a snapshot array server and its system that, to a certain extent, solves the technical problems of dispersed layout and large space occupation in existing technologies.

Description

Technical Field

[0001] The present invention relates to the field of gait recognition, and in particular to a capture array server and a system thereof. Background Art

[0002] Gait recognition is a technology that integrates computer vision, pattern recognition and video / image sequence processing. It identifies a person's identity by analyzing their body shape and walking posture. It has the advantages of non-contact, long-distance and not easy to disguise. In the field of intelligent video surveillance, it has more advantages than image recognition.

[0003] Currently, most of the equipment in the field of gait recognition directly installs multiple independent artificial intelligence devices in a cabinet to process the gait data information collected by the snapshot camera; they are scattered in the cabinet and take up a large space. Summary of the invention

[0004] The object of the present invention is to provide a snapshot array server to solve the technical problems of scattered layout and large space occupation in the prior art to a certain extent.

[0005] Another object of the present invention is to provide a snapshot array system to solve the technical problems of scattered layout and large space occupation in the prior art to a certain extent.

[0006] The embodiment of the present invention is achieved as follows:

[0007] A snapshot array server includes a chassis and a plurality of artificial intelligence devices for processing data;

[0008] A plurality of said artificial intelligence devices are arranged inside said chassis at regular intervals to form an artificial intelligence device array;

[0009] The chassis is provided with a power interface and an information interaction interface; the power interface and the information interaction interface are electrically connected to the artificial intelligence device respectively.

[0010] In any of the above technical solutions, optionally, a router is also provided in the chassis; and the information interaction interface is electrically connected to the artificial intelligence device through the router.

[0011] In any of the above technical solutions, optionally, a switch is further provided in the chassis; the router is electrically connected to the switch;

[0012] Part or all of the artificial intelligence devices are electrically connected to the router via a switch.

[0013] In any of the above technical solutions, optionally, a power voltage regulator and a power controller are further provided in the chassis; the power interface is electrically connected to the power controller through the power voltage regulator;

[0014] The artificial intelligence device is electrically connected to the power controller so that the power controller supplies power to the artificial intelligence device.

[0015] In any of the above technical solutions, optionally, the snapshot array server further includes a filter; an input end of the filter is electrically connected to the power interface, and an output end of the filter is electrically connected to the power regulator and the router.

[0016] In any of the above technical solutions, optionally, the router is replaced by a mainboard or a controller with a network port.

[0017] In any of the above technical solutions, optionally, an air inlet and an air outlet are provided on the chassis;

[0018] A whole-machine cooling fan is arranged inside the chassis; the whole-machine cooling fan is used to allow gas to flow from the air inlet through the artificial intelligence device to the air outlet.

[0019] In any of the above technical solutions, optionally, each of the artificial intelligence devices is fixedly connected to a device cooling fan; the device cooling fan rotates along the direction from the air inlet to the air outlet;

[0020] Each of the artificial intelligence devices is fixedly connected with a heat dissipation fin, and the device heat dissipation fan is used to dissipate the heat of the heat dissipation fin.

[0021] In any of the above technical solutions, optionally, the whole machine cooling fan is arranged at the air inlet; and / or the whole machine cooling fan is arranged at the air outlet.

[0022] In any of the above technical solutions, optionally, the air inlet and the air outlet are both formed by ventilation holes densely distributed on the panel of the chassis;

[0023] The maximum dimension of the ventilation holes along the circumferential direction is no greater than 2.5 mm, and the center distance between adjacent ventilation holes is less than 7 mm.

[0024] In any of the above technical solutions, optionally, the cross-sectional shape of the ventilation hole is circular, semicircular, elliptical, crescent-shaped or polygonal;

[0025] The ventilation holes are arranged in a fish scale staggered pattern, a chessboard array pattern, a honeycomb pattern, an irregular nebula pattern or a combination of the above forms.

[0026] In any of the above technical solutions, optionally, a dustproof device is fixedly connected to the inside of the chassis; the dustproof device is located at the air inlet and / or the air outlet;

[0027] The dustproof device includes a sponge dustproof net, a nylon dustproof net or a metal dustproof net.

[0028] In any of the above technical solutions, optionally, the artificial intelligence device is fixedly connected to the chassis via an insulating plate.

[0029] In any of the above technical solutions, optionally, the mounting holes of the artificial intelligence device and the insulating plate, and the mounting holes of the insulating plate and the chassis are staggered;

[0030] The length of the mounting screw matched with the mounting hole is smaller than the depth of the mounting hole.

[0031] In any of the above technical solutions, optionally, the capture array server includes a mounting bracket; at least one of the artificial intelligence devices is fixedly mounted on the mounting bracket;

[0032] The mounting bracket is fixedly connected to the insulating plate;

[0033] The mounting holes of the mounting bracket and the insulating plate, and the mounting holes of the insulating plate and the chassis are staggered; the length of the mounting screws matched with the mounting holes is less than the depth of the mounting holes.

[0034] In any of the above technical solutions, optionally, a plurality of the artificial intelligence devices are sequentially arranged at intervals on the mounting bracket;

[0035] A plurality of the mounting brackets are arranged in parallel and at intervals.

[0036] In any of the above technical solutions, optionally, the insulating board is a glass fiber insulating board.

[0037] In any of the above technical solutions, optionally, a cable management device is provided in the chassis; the cable management device is used to fix the cables of the artificial intelligence device.

[0038] In any of the above technical solutions, optionally, the cable management device includes a plurality of cable troughs or a plurality of cable clamps;

[0039] The plurality of wire troughs or the plurality of wire clips are arranged in the chassis in a folded line.

[0040] In any of the above technical solutions, optionally, the wire clamp includes a fixing column and a pressing sheet;

[0041] The bottom of the fixing column is fixedly connected to the chassis, and the top of the fixing column is connected to the pressing sheet;

[0042] The pressing sheet has a wire pressing groove for accommodating cables;

[0043] A spacer is connected to all or part of the inner wall of the wire pressing groove.

[0044] In any of the above technical solutions, optionally, the artificial intelligence device adopts a TX2 module;

[0045] A plurality of the artificial intelligence devices are arranged in rows and columns inside the chassis;

[0046] The number of the artificial intelligence device array is one or more;

[0047] A handle is fixedly connected to the outside of the chassis;

[0048] The chassis is provided with a whole machine switch; the whole machine switch is electrically connected to the power interface and is used to control the on and off of the circuit of the artificial intelligence device.

[0049] A snapshot array system, comprising a main server and the above-mentioned snapshot array server;

[0050] The snapshot array server is electrically connected to the main server via the information interaction interface, and the snapshot array server is used to send processed data to the main server.

[0051] The beneficial effects of the embodiments of the present invention are:

[0052] The capture array server and system provided by the present invention process data by integrating multiple artificial intelligence devices, supply power to the multiple artificial intelligence devices through a power interface, and transmit information required and processed by the multiple artificial intelligence devices through an information interaction interface; compared with multiple independent artificial intelligence devices directly installed in a cabinet, the capture array server has a compact structure design and saves space in the cabinet.

[0053] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0055] Figure 1 A schematic diagram of the structure of a snapshot array server provided in the first embodiment of the present invention from a first angle (the top plate of the chassis is not shown in the figure);

[0056] Figure 2 A schematic diagram of the structure of the snapshot array server provided in the first embodiment of the present invention from a second angle (the top plate of the chassis is not shown in the figure);

[0057] Figure 3 for Figure 2 The AA section view of the snapshot array server is shown;

[0058] Figure 4 A schematic diagram of the structure of the snapshot array server provided in the first embodiment of the present invention from a third angle;

[0059] Figure 5 A schematic diagram of the first angle structure of the mounting bracket and the artificial intelligence device provided in the first embodiment of the present invention;

[0060] Figure 6 for Figure 5 An exploded view of the mounting bracket and the artificial intelligence device shown;

[0061] Figure 7 A schematic diagram of the second angle structure of the mounting bracket and the artificial intelligence device provided in the first embodiment of the present invention;

[0062] Figure 8 for Figure 7 A left side view of the mounting bracket and artificial intelligence device is shown;

[0063] Fig. 9 for Figure 8 A BB-section view of the mounting bracket and the artificial intelligence device shown;

[0064] Fig.10 for Fig. 9 An enlarged view of area C of the mounting bracket and artificial intelligence device is shown.

[0065] In the figure: 110-chassis; 111-air inlet; 112-air outlet; 113-insulating plate; 114-mounting bracket; 115, 116-mounting holes; 117-clip; 120-artificial intelligence device; 121-device cooling fan; 122-cooling fins; 130-power interface; 140-information interaction interface; 150-router; 160-switch; 170-power regulator; 180-power controller; 190-filter; 210-machine cooling fan; 220-handle; 230-machine switch. DETAILED DESCRIPTION

[0066] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0067] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0068] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0069] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the inventive product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0070] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0071] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0072] Some embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0073] Embodiment 1

[0074] Please refer to Figure 1-Figure 10 As shown, Figure 1 , Figure 2 and Figure 4 The schematic diagram of the structure of the snapshot array server provided in this embodiment from three angles, wherein: Figure 1 and Figure 2 The top panel of the chassis is not shown in the figure. Figure 3 for Figure 2 AA section view shown. Figure 5-Figure 10 FIG. 1 is a partial schematic diagram of the mounting bracket and the artificial intelligence device provided in this embodiment, wherein: Figure 5 For a stereogram, Figure 6 for Figure 5 The exploded view shown, Figure 7 For the main view, Figure 8 for Figure 7 The left view of Fig. 9 for Figure 8 BB section view, Fig.10 for Fig. 9 Magnified view of area C.

[0075] This embodiment provides a snapshot array server for use in the field of gait recognition; it can be used to analyze a person's body shape and walking posture to identify the person.

[0076] See also Figure 1-Figure 4 As shown, the capture array server includes a chassis 110 and multiple artificial intelligence devices 120 for processing data; optionally, the artificial intelligence device 120 is used to process biometric information data collected by the capture camera, such as gait data information, and the data information processed by the artificial intelligence device 120 is used to analyze the body shape and walking posture of the person to identify the identity.

[0077] Multiple artificial intelligence devices 120 are arranged at regular intervals inside the chassis 110 to form an artificial intelligence device array. Multiple artificial intelligence devices 120 are arranged regularly, for example, in rows, columns, rings, stars or other arrangements. Optionally, multiple artificial intelligence devices 120 are arranged in rows and columns inside the chassis 110 to form an artificial intelligence device array; that is, multiple artificial intelligence devices 120 are arranged in rows and columns to form an artificial intelligence device array. Optionally, the artificial intelligence device 120 is fixed inside the chassis 110; optionally, multiple artificial intelligence devices 120 are fixed on the bottom plate of the chassis 110 in rows and columns. Optionally, the number of artificial intelligence device arrays is one or more.

[0078] The chassis 110 is provided with a power interface 130 and an information interaction interface 140; the power interface 130 and the information interaction interface 140 are electrically connected to the artificial intelligence device 120 respectively. The power interface 130 is used to supply power to the multiple artificial intelligence devices 120, and the data information and processed information required by the multiple artificial intelligence devices 120 are transmitted through the information interaction interface 140. Optionally, the information interaction interface 140 is a network port. Optionally, the power interface 130 is used to connect to a municipal power supply, for example, to connect to a municipal 220V power supply in my country.

[0079] Optionally, the artificial intelligence device 120 uses a TX2 module; optionally, the artificial intelligence device 120 may also use a TK1 module and a TX1 module, or similar functional modules. Among them, the TX2 module, the TK1 module and the TX1 module are all embedded artificial intelligence modules developed by NIVDIA (NVIDIA). The TX2 module is NVIDIA Jetson TX2.

[0080] In this embodiment, the chassis 110 includes a top plate, a bottom plate, a front panel, a rear panel and two side panels; the front panel, the rear panel and the two side panels are respectively connected to the top plate and the bottom plate.

[0081] In this embodiment, the capture array server processes data by integrating multiple artificial intelligence devices 120, supplies power to the multiple artificial intelligence devices 120 through the power interface 130, and transmits information required and processed by the multiple artificial intelligence devices 120 through the information interaction interface 140; compared with multiple independent artificial intelligence devices directly installed in the cabinet, the capture array server has a compact structure design, which reduces the amount of wiring in the cabinet to a certain extent, saves the space occupied in the cabinet, and also facilitates the maintenance of the artificial intelligence device 120.

[0082] In this embodiment, the capture array server adopts a distributed multi-node processing mechanism, that is, it processes data by integrating multiple artificial intelligence devices 120; it greatly reduces the data processing work of the background server, reduces the performance configuration requirements of the background server, and thus reduces the cost of the background server.

[0083] In the prior art, image data processing is centralized on the backend server, and the frontend only transmits data. All tasks are run on the central processor of the backend server, and the data is processed by the central processor, and the processed data is transmitted to the graphics processor of the backend server for calculation. However, the snapshot array server described in this embodiment uses a distributed multi-node processing mechanism to allow the artificial intelligence device 120 to pre-process the image data, so that the backend server is only used for multi-node task scheduling and data link allocation, and does not need to process the image data, thereby reducing the performance configuration requirements of the backend server. Since the processing and calculation of image data are performed on the graphics processor nodes of each artificial intelligence device 120, the configuration requirements of the graphics processor of each node are greatly reduced compared with the existing backend server, and its cost is also greatly reduced.

[0084] In the prior art, the processing units of the backend main server are relatively concentrated, so the heat dissipation requirements are relatively large, and the requirements for air ducts and air flow are relatively high. The multiple artificial intelligence devices 120 of the capture array server described in this embodiment are arranged inside the chassis 110 at regular intervals, and the heat generation is relatively dispersed and the power consumption is low, which can reduce the heat dissipation requirements and meet the heat dissipation conditions with a smaller air flow rate. Since the heat generation inside the capture array server is relatively small and the heat dissipation requirements are relatively low, a low-noise fan can be selected to reduce the noise of the entire capture array server.

[0085] See also Figure 1-Figure 4 As shown, in an optional solution of this embodiment, a router 150 is provided in the chassis 110; the information interaction interface 140 is electrically connected to the artificial intelligence device 120 through the router 150. Through the router 150, the artificial intelligence device 120 can obtain image processing data and send the processed data to the background main server.

[0086] Optionally, the router 150 is replaced by a mainboard or a controller with a network port, or other devices that can realize the above functions of this embodiment. Optionally, the mainboard is an industrial mainboard or a computer mainboard.

[0087] Optionally, the router 150 is fixedly connected to the chassis 110. Optionally, the router 150 is fixedly connected to a bottom plate of the chassis 110.

[0088] See also Figure 1-Figure 4 As shown, in an optional solution of this embodiment, a switch 160 is disposed in the chassis 110 ; the router 150 is electrically connected to the switch 160 .

[0089] Part or all of the artificial intelligence devices 120 are electrically connected to the router 150 via the switch 160. That is, the artificial intelligence devices 120 can be connected to the switch 160 via a network cable, and can be connected to the router 150 via a network cable.

[0090] Optionally, the switch 160 is fixedly connected to the chassis 110. Optionally, the switch 160 is fixedly connected to a bottom plate of the chassis 110.

[0091] In the prior art, multiple independent artificial intelligence devices are directly connected to the backend main server, occupying multiple information interaction interface resources of the backend main server, which increases the requirements for the number of information interaction interfaces of the backend main server. The capture array server described in this embodiment forms a local area network through multiple artificial intelligence devices 120, switches 160, and routers 150, and occupies fewer information interaction interface resources of the backend main server to process more image data. In other words, under the condition of occupying the same number of information interaction interfaces of external resources, the capture array server described in this embodiment can process more image data.

[0092] See also Figure 1 and Figure 2 As shown, in an optional solution of this embodiment, a power regulator 170 and a power controller 180 are provided in the chassis 110; the power interface 130 is electrically connected to the power controller 180 through the power regulator 170; and the alternating current is converted into the direct current required by the artificial intelligence device 120 through the power regulator 170.

[0093] The artificial intelligence device 120 is electrically connected to the power controller 180 so that the power controller 180 supplies power to the artificial intelligence device 120 ; that is, through the power controller 180 , the direct current from the power interface 130 and converted by the power regulator 170 is supplied to each artificial intelligence device 120 .

[0094] Optionally, the power voltage regulator 170 and the power controller 180 are respectively fixedly connected to the chassis 110. Optionally, the power voltage regulator 170 and the power controller 180 are respectively fixedly connected to the bottom plate of the chassis 110.

[0095] See also Figure 1 and Figure 2 As shown, in an optional solution of this embodiment, the capture array server includes a filter 190; the input end of the filter 190 is electrically connected to the power interface 130, and the output end of the filter 190 is electrically connected to the power regulator 170 and the router 150. The filter 190 provides a relatively stable power supply to the power regulator 170 and the router 150, thereby reducing the damage to the power regulator 170 and the router 150 caused by the power connected to the power interface 130.

[0096] See also Figure 1-Figure 4As shown, in an optional solution of this embodiment, the chassis 110 is provided with an air inlet 111 and an air outlet 112; optionally, the air inlet 111 and the air outlet 112 are arranged in a straight line. Optionally, the air inlet 111 is arranged on the front panel of the chassis 110, and the air outlet 112 is arranged on the rear panel of the chassis 110.

[0097] The chassis 110 is provided with a whole machine cooling fan 210 inside; the whole machine cooling fan 210 is used to make the gas flow from the air inlet 111 through the artificial intelligence device 120 to the air outlet 112. The whole machine cooling fan 210 is used to improve the heat dissipation performance of the capture array server, so as to ensure the normal operation of the artificial intelligence device 120 and other equipment to a certain extent.

[0098] See also Figure 5 As shown, in an optional solution of this embodiment, each artificial intelligence device 120 is fixedly connected with a device cooling fan 121; by installing the cooling fan 121, the heat dissipation performance of the artificial intelligence device 120 is further improved, and the normal operation of the artificial intelligence device 120 is further guaranteed.

[0099] Optionally, the device cooling fan 121 rotates in the direction from the air inlet 111 to the air outlet 112 to accelerate the air flow, so as to reduce or avoid the turbulence of the hot air flow in the chassis 110 as much as possible, so as to better dissipate the heat of the artificial intelligence device 120 to the outside of the chassis 110.

[0100] Optionally, each artificial intelligence device 120 is fixedly connected with a heat dissipation fin 122, and a heat dissipation fan 121 is provided to dissipate heat from the heat dissipation fin 122, so as to accelerate the heat dissipation of the artificial intelligence device 120.

[0101] In the optional solution of this embodiment, the whole machine cooling fan 210 is arranged at the air inlet 111; and / or, the whole machine cooling fan 210 is arranged at the air outlet 112. That is, the whole machine cooling fan 210 is arranged at the air inlet 111; or, the whole machine cooling fan 210 is arranged at the air outlet 112; or, the whole machine cooling fan 210 is arranged at both the air inlet 111 and the air outlet 112. The location and number of the whole machine cooling fan 210 can be determined according to factors such as the temperature of the environment where the capture array server is located, the number of artificial intelligence devices 120, and the heat generated by the artificial intelligence devices 120.

[0102] See also Figure 3 As shown, in an optional solution of this embodiment, a dustproof device (not marked in the figure) is fixedly connected to the inside of the chassis 110; the dustproof device is located at the air inlet 111 and / or the air outlet 112; the dustproof device is used to reduce the amount of dust entering the inside of the chassis 110.

[0103] Optionally, the dustproof device includes a sponge dustproof net, a nylon dustproof net or a metal dustproof net, or other dustproof structures.

[0104] See also Figure 1-Figure 4 As shown, in an optional solution of this embodiment, the air inlet 111 and the air outlet 112 are both formed by ventilation holes densely distributed on the panel of the chassis 110 .

[0105] Optionally, the maximum circumferential dimension of the ventilation hole is no more than 2.5 mm, and the center distance between adjacent ventilation holes is less than 7 mm. Such a design is adopted to achieve a certain degree of dustproofness through the structure to meet the requirements of the third-level dustproof grade. When the cross-sectional shape of the ventilation hole is circular, its maximum circumferential dimension is the diameter of the ventilation hole; when the cross-sectional shape of the ventilation hole is rectangular, its maximum circumferential dimension is the diagonal dimension of the rectangle.

[0106] Optionally, the cross-sectional shape of the ventilation hole is circular, semicircular, elliptical, crescent-shaped, polygonal, or other shapes.

[0107] Optionally, the ventilation holes are arranged in a fish scale staggered pattern, a chessboard array pattern, a honeycomb pattern, an irregular nebula pattern, or a combination of the above patterns. The ventilation holes can also be arranged in other patterns.

[0108] Optionally, the ventilation holes may be distributed evenly or unevenly.

[0109] See also Figure 5-Figure 10 As shown, in the optional solution of this embodiment, the artificial intelligence device 120 is fixedly connected to the chassis 110 through the insulating plate 113. The insulating plate 113 is used to prevent the micro-current of the chassis 110 from impacting the current of the artificial intelligence device 120 and causing the performance of the artificial intelligence device 120 to be unstable, so as to isolate it from the technical design. Usually, the chassis 110 is connected to the ground wire of the external municipal power supply 220V.

[0110] In an optional solution of the present embodiment, the mounting holes of the artificial intelligence device 120 and the insulating plate 113, and the mounting holes of the insulating plate 113 and the chassis 110 are staggered. The staggered design is further isolated from the technical design point of view to prevent the microcurrent of the chassis 110 from impacting the current of the artificial intelligence device 120 and causing the performance of the artificial intelligence device 120 to be unstable.

[0111] Optionally, the length of the mounting screw that cooperates with the mounting hole is less than the depth of the mounting hole; that is, the length of the mounting screw that cooperates with the mounting hole of the artificial intelligence device 120 and the insulating plate 113, and the length of the mounting screw that cooperates with the mounting hole of the insulating plate 113 and the chassis 110 are both less than the depth of the mounting hole, so as to further ensure the insulation between the artificial intelligence device 120 and the insulating plate 113 in design.

[0112] Optionally, the mounting hole is a through hole or a blind hole.

[0113] See also Figure 5-Figure 9 As shown, in an optional solution of this embodiment, the capture array server includes a mounting bracket 114; at least one artificial intelligence device 120 is fixedly mounted on the mounting bracket 114; optionally, a plurality of artificial intelligence devices 120 are fixedly mounted on the mounting bracket 114. The artificial intelligence device 120 is fixed by the mounting bracket 114.

[0114] The mounting bracket 114 is fixedly connected to the insulating plate 113; the insulating plate 113 is used to prevent the micro-current of the chassis 110 from impacting the current of the artificial intelligence device 120 and causing the performance of the artificial intelligence device 120 to be unstable, so as to isolate it from the technical design. Usually, the chassis 110 is connected to the ground wire of the external municipal power supply 220V.

[0115] See also Fig.10 As shown, the mounting holes 115 of the mounting bracket 114 and the insulating plate 113, and the mounting holes 116 of the insulating plate 113 and the chassis 110 are staggered. The staggered design is further isolated from the technical design to prevent the micro-current of the chassis 110 from impacting the current of the artificial intelligence device 120 and causing the performance of the artificial intelligence device 120 to be unstable.

[0116] Optionally, the length of the mounting screw that cooperates with the mounting hole is less than the depth of the mounting hole; that is, the length of the mounting screw that cooperates with the mounting hole 115 of the mounting bracket 114 and the insulating plate 113, and the length of the mounting screw that cooperates with the mounting hole 116 of the insulating plate 113 and the chassis 110 are both less than the depth of the mounting hole, so as to further ensure the insulation between the artificial intelligence device 120 and the insulating plate 113 in design.

[0117] In an optional solution of this embodiment, multiple artificial intelligence devices 120 are arranged in sequence on the mounting bracket 114 at intervals; multiple mounting brackets 114 are arranged in parallel at intervals so that multiple artificial intelligence devices 120 are arranged at regular intervals, for example, multiple artificial intelligence devices 120 are arranged in rows and columns.

[0118] In the optional solution of this embodiment, the insulating board 113 is a glass fiber insulating board. The glass fiber insulating board has the advantages of good insulation effect, excellent strength and not easy to age. Those skilled in the art will understand that the insulating board 113 can also be made of other insulating materials, such as insulating plastics, insulating ceramics, etc.

[0119] See also Figure 1 and Figure 2 As shown, in an optional solution of this embodiment, a cable management device is provided in the chassis 110; the cable management device is used to fix the cables of the artificial intelligence device 120. The cable management device is used to make the cables in the chassis 110 neat and tidy.

[0120] In an optional solution of this embodiment, the cable management device includes a plurality of cable grooves or a plurality of cable clamps 117, or the cable management device includes other cable management components.

[0121] Optionally, a plurality of wire troughs or a plurality of wire clips 117 are arranged in a folded line in the chassis 110. The plurality of wire troughs or a plurality of wire clips 117 are arranged in a folded line so that the wiring inside the chassis 110 is horizontally flat and vertically straight, and the wiring is standardized.

[0122] In an optional solution of this embodiment, the wire clamp 117 includes a fixing column and a pressing plate; the bottom of the fixing column is fixedly connected to the chassis 110, and the top of the fixing column is connected to the pressing plate; optionally, the bottom of the fixing column is fixedly connected to the bottom plate of the chassis 110.

[0123] Optionally, the pressing sheet has a wire pressing groove for accommodating a cable.

[0124] Optionally, a spacer is connected to all or part of the inner wall of the wire crimping groove. The spacer is used to protect the cable and effectively prevent the cable from being damaged. Optionally, the spacer is a heat shrink tube, a sponge layer or other things.

[0125] Optionally, the fixing column is cylindrical, rectangular or in other shapes. Optionally, the fixing column is made of aluminum, iron or copper, or other materials.

[0126] See also Figure 1-Figure 4 As shown, in an optional solution of this embodiment, a handle 220 is fixedly connected to the outside of the chassis 110; the handle 220 facilitates installation, removal and maintenance of the snapshot array server in the cabinet. Optionally, the handle 220 is fixed to the front panel of the chassis 110.

[0127] In an optional solution of this embodiment, a whole machine switch 230 is provided on the chassis 110; optionally, the whole machine switch 230 is electrically connected to the power interface 130 to control the circuit on and off of the artificial intelligence device 120. Through the whole machine switch 230, the power of the capture array server can be turned on and off with one key. Optionally, the whole machine switch 230 is fixed on the front panel of the chassis 110.

[0128] The capture array server described in this embodiment has a compact interior design of the chassis 110 to reduce the volume and weight, and is designed with a handle 220 for easy operation.

[0129] Embodiment 2

[0130] Embodiment 2 provides a snapshot array system, which includes the snapshot array server described in Embodiment 1. The technical features of the snapshot array server disclosed in Embodiment 1 are also applicable to this embodiment, and the technical features of the snapshot array server disclosed in Embodiment 1 will not be described repeatedly.

[0131] This embodiment provides a snapshot array system, including a main server and a snapshot array server; wherein the main server is a background main server.

[0132] The capture array server is electrically connected to the main server through an information interaction interface, and the capture array server is used to send processed data to the main server. The capture array system adopts a distributed multi-node processing mechanism through the capture array server, so that the artificial intelligence device pre-processes the image data, so that the background main server is only used for multi-node task scheduling and data link allocation, and does not need to process the image data, thereby reducing the performance configuration requirements of the background main server. The capture array system also has the advantages of compact structural design and saving space in the cabinet.

[0133] The capture array system described in this embodiment has the advantages of the capture array server described in the first embodiment, and the advantages of the capture array server disclosed in the first embodiment will not be described repeatedly here.

[0134] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A snapshot array server, characterized in that: For use in the field of gait recognition, including a chassis and a plurality of artificial intelligence devices for processing data; A plurality of said artificial intelligence devices are arranged inside said chassis at regular intervals to form an artificial intelligence device array; The chassis is provided with a power interface and an information interaction interface; the power interface and the information interaction interface are electrically connected to the artificial intelligence device respectively; A router is also provided in the chassis; the information interaction interface is electrically connected to the artificial intelligence device through the router; A switch is also provided in the chassis; the router is electrically connected to the switch; Some or all of the artificial intelligence devices are electrically connected to the router via a switch; The snapshot array server adopts a distributed multi-node processing mechanism and integrates multiple artificial intelligence devices to process data, thereby reducing the data processing work of the backend server and lowering the performance configuration requirements of the backend server. The capture array server forms a local area network through multiple artificial intelligence devices, switches, and routers, which occupies less information interaction interface resources of the background main server and can process more image data; A power regulator and a power controller are also provided in the chassis; the power interface is electrically connected to the power controller via the power regulator; The artificial intelligence device is electrically connected to the power controller so that the power controller supplies power to the artificial intelligence device; The snapshot array server further comprises a filter; an input end of the filter is electrically connected to the power interface, and an output end of the filter is electrically connected to the power regulator and the router.

2. The capture array server according to claim 1, characterized in that: The router is replaced with a mainboard or a controller with a network port.

3. The capture array server according to claim 1 or 2, characterized in that: The chassis is provided with an air inlet and an air outlet; A whole-machine cooling fan is arranged inside the chassis; the whole-machine cooling fan is used to allow gas to flow from the air inlet through the artificial intelligence device to the air outlet.

4. The capture array server according to claim 3, characterized in that: Each of the artificial intelligence devices is fixedly connected to a device cooling fan; the device cooling fan rotates along the direction from the air inlet to the air outlet; Each of the artificial intelligence devices is fixedly connected with a heat dissipation fin, and the device heat dissipation fan is used to dissipate the heat of the heat dissipation fin.

5. The capture array server according to claim 3, characterized in that: The whole machine cooling fan is arranged at the air inlet; and / or the whole machine cooling fan is arranged at the air outlet.

6. The capture array server according to claim 3, characterized in that: The air inlet and the air outlet are both formed by ventilation holes densely distributed on the panel of the chassis; The maximum dimension of the ventilation holes along the circumferential direction is no greater than 2.5 mm, and the center distance between adjacent ventilation holes is less than 7 mm.

7. The snapshot array server according to claim 1 or 2, characterized in that: The artificial intelligence device is fixedly connected to the chassis via an insulating plate.

8. The capture array server according to claim 7, characterized in that: The mounting holes of the artificial intelligence device and the insulating plate, and the mounting holes of the insulating plate and the chassis are staggered; The length of the mounting screw matched with the mounting hole is smaller than the depth of the mounting hole.

9. The capture array server according to claim 7, characterized in that: It comprises a mounting bracket; at least one artificial intelligence device is fixedly mounted on the mounting bracket; The mounting bracket is fixedly connected to the insulating plate; The mounting holes of the mounting bracket and the insulating plate, and the mounting holes of the insulating plate and the chassis are staggered; the length of the mounting screws matched with the mounting holes is less than the depth of the mounting holes.

10. The capture array server according to claim 9, characterized in that: A plurality of said artificial intelligence devices are sequentially arranged on said mounting bracket at intervals; A plurality of the mounting brackets are arranged in parallel and at intervals.

11. The capture array server according to claim 7, characterized in that: The insulating board is a glass fiber insulating board.

12. The snapshot array server according to claim 1 or 2, characterized in that: A cable management device is provided in the chassis; the cable management device is used to fix the cables of the artificial intelligence device.

13. The capture array server according to claim 12, characterized in that: The cable management device includes a plurality of cable troughs or a plurality of cable clamps; The plurality of wire troughs or the plurality of wire clips are arranged in the chassis in a folded line.

14. The capture array server according to claim 13, characterized in that: The wire clamp comprises a fixing column and a pressing sheet; The bottom of the fixing column is fixedly connected to the chassis, and the top of the fixing column is connected to the pressing sheet; The pressing sheet has a wire pressing groove for accommodating cables; A spacer is connected to all or part of the inner wall of the wire pressing groove.

15. The snapshot array server according to claim 1 or 2, characterized in that: The artificial intelligence device adopts TX2 module; A plurality of the artificial intelligence devices are arranged in rows and columns inside the chassis; The number of the artificial intelligence device array is one or more; A handle is fixedly connected to the outside of the chassis; The chassis is provided with a whole machine switch; the whole machine switch is electrically connected to the power interface and is used to control the on and off of the circuit of the artificial intelligence device.

16. A snapshot array system, characterized in that: It comprises a main server and a snapshot array server as described in any one of claims 1 to 15; The snapshot array server is electrically connected to the main server via the information interaction interface, and the snapshot array server is used to send processed data to the main server.

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