CN212012686U - Edge computing LoRaWAN gateway - Google Patents

Abstract

The utility model discloses an edge calculation LoRaWAN gateway, the power distribution box comprises a box body, the inside spout horizontal installation of box through its inner wall has the support plate, the louvre has been seted up to the lateral wall of box, the inner wall at the box back is fixed with the mounting bracket, disc structure's wire casing has been cup jointed to the outer wall of mounting bracket, settle the top surface of support plate has the gateway, the industrial computer with connect the electric module, the industrial computer is connected with the storage hard disk, the slide has been seted up to the bottom surface of spout, the internally mounted of slide has the slider, be fixed with the slide between two sliders, the torsional spring has been cup jointed to the outer wall of mounting bracket, the both ends of torsional spring are fixed with the outer wall of mounting bracket and the side. Through the cooperation use of each above device, can avoid data loss when taking place network failure to and can avoid the box to become the noise source, and make the box can provide convenience for the maintenance and the upgrading of equipment.

Description

Edge computing LoRaWAN gateway

Technical Field

The utility model relates to an edge calculation LoRaWAN gateway correlation field specifically is an edge calculation LoRaWAN gateway.

Background

The LoRaWAN gateway at present is a device for communicating a sensing network and an Internet, communicates with a terminal through a LoRa technology, communicates with a management platform through an IP technology, realizes protocol conversion of terminal data, and realizes information transmission from the terminal to the platform according to a LoRaWAN protocol; in addition, the gateway also has partial self management function.

However, all gateways cannot process data due to self processing capacity, and directly adopt a transparent transmission function to transmit the data to a management platform; in addition, the gateway has network dependency, that is, data needs to be transmitted to a management platform through the internet (wired or wireless), and once a network fails, the self-correction and recovery capability of the network failure is lacked; a small number of gateways solve the network problem in a wired and wireless mutual backup mode, but most of the gateways do not have local data storage capacity, and data can be lost once the network fails.

The box that the gateway used has certain heat dissipation function, but the produced vibrations of the heat dissipation fan of gateway during operation, arouse the resonance of the inside air of box very easily, make the box become a noise source, and the gateway is when restoreing and upgrading, need take equipment out, and use PC to overhaul and upgrade the operation, but current box does not have the platform that is used for settling PC, equipment is when taking out, still drags the cable easily, leads to the cable to drop, influences the normal operating of gateway.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an edge calculation LoRaWAN gateway to solve the current gateway that proposes in the above-mentioned background art and do not possess data processing ability, network fault arouses data loss easily, and current box becomes the noise source easily, and can't make things convenient for the problem that the gateway overhauld and upgraded.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an edge calculation LoRaWAN gateway, includes the box, the support plate is installed through the spout horizontal installation of its inner wall in the inside of box, the louvre has been seted up to the lateral wall of box, the inner wall at the box back is fixed with the mounting bracket, disc structure's wire casing has been cup jointed to the outer wall of mounting bracket, the top surface of support plate is settled there are gateway, industrial computer and connects the electric module, gateway, industrial computer and the cable of connecing between the electric module all wind the outer wall at the wire casing, the industrial computer has the storage hard disk that is used for data deposit through SATA line connection.

Preferably, the bottom surface of spout has seted up the slide along its direction, the internally mounted of slide has the slider, two be fixed with the slide between the slider.

Preferably, the top of slider is T font structure, and the activity hole has all been seted up to slider and the just right side of slide inner wall, the inside ann of activity hole changes has the ball, the outer wall that the ball stretches out the activity hole is laminated with the inner wall of slide.

Preferably, the outer wall of the mounting frame is sleeved with a torsion spring, and two ends of the torsion spring are respectively fixed with the outer wall of the mounting frame and the side face of the wire slot.

Preferably, extension springs are fixed on the two opposite inner walls of the heat dissipation holes along the horizontal direction, and a movable block is fixed between the two extension springs.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, the gateway receives the data that the loRa terminal sent to send the industrial computer, the industrial computer carries out local storage with data after it receives data through listening appointed port, has the condition of data loss when can avoiding taking place network failure, and required data can handle the back at the gateway side, and the effectual or compressed data of propelling movement alleviates transmission bandwidth problem and promotion center throughput problem as required.

2. The utility model discloses, through taking the support plate out from the spout is inside, can make equipment stretch out the box, take the slide out from the slide, can conveniently place the PC, it is more convenient to make the maintenance and the upgrading of equipment, use through the cooperation of wire casing, mounting bracket and torsional spring, can keep the state that the cable tightens up, and when equipment produced the displacement in the box is inside, can make the length of cable carry out certain extension, avoid appearing coming off between cable and the equipment, lead to the condition of unable normal work between the equipment.

3. The utility model discloses, can will shake to the box transmission when the heat dissipation fan of equipment moves, when the box is about to resonate, the movable block obtains the acceleration through extension spring under inertial effect to obtain kinetic energy, can convert the energy of box vibration into the kinetic energy of self through the motion of movable block in the louvre inside to and extension spring's elastic potential energy, can reduce the energy of the vibration of direct action box, avoid the box to become the noise source.

Drawings

FIG. 1 is a schematic structural view of a case body according to an embodiment of the present invention;

FIG. 2 is a front sectional view of the chute according to the embodiment of the present invention;

FIG. 3 is an enlarged view of the structure of the embodiment A of the present invention;

fig. 4 is a horizontal sectional view of the case body according to the embodiment of the present invention.

Fig. 5 is a block diagram of a data processing system according to an embodiment of the present invention.

Fig. 6 is a block diagram of a data transmission system according to an embodiment of the present invention.

In the figure: 1. a box body; 2. a chute; 3. a carrier plate; 31. a slideway; 32. a slider; 33. a slide plate; 34. a movable hole; 35. a ball bearing; 4. heat dissipation holes; 41. an extension spring; 42. a movable block; 5. a mounting frame; 51. a torsion spring; 6. a wire slot; 7. a gateway; 8. an industrial personal computer; 9. a power connection module; 10. and storing the hard disk.

Detailed Description

In order to prevent data loss when a network fault occurs and avoid the box body becoming a noise source and enable the box body to provide convenience for overhauling and upgrading the gateway, the edge computing LoRaWAN gateway is provided. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-6, the embodiment provides an edge computing LoRaWAN gateway, which includes a box 1, a carrier plate 3 is horizontally installed inside the box 1 through a chute 2 of an inner wall of the box 1, a heat dissipation hole 4 is formed in a side wall of the box 1, a mounting bracket 5 is fixed on the inner wall of the back of the box 1, a wire slot 6 of a disc-shaped structure is sleeved on an outer wall of the mounting bracket 5, a gateway 7, an industrial personal computer 8 and a power connection module 9 are arranged on the top surface of the carrier plate 3, cables among the gateway 7, the industrial personal computer 8 and the power connection module 9 are all wound on the outer wall of the wire slot 6, and the industrial personal computer 8.

The bottom surface of the chute 2 is provided with a slide way 31 along the direction of the bottom surface, a slide block 32 is arranged in the slide way 31, and a slide plate 33 is fixed between the two slide blocks 32.

The top of slider 32 is T font structure, and slider 32 all has seted up the activity hole 34 with the just right side of slide 31 inner wall, and the inside ann of activity hole 34 changes has ball 35, and the outer wall that ball 35 stretches out activity hole 34 is laminated with the inner wall of slide 31.

The outer wall of mounting bracket 5 has cup jointed torsional spring 51, and the both ends of torsional spring 51 are fixed with the outer wall of mounting bracket 5 and the side of wire casing 6 respectively.

Two opposite inner walls of the heat dissipation hole 4 are fixed with extension springs 41 along the horizontal direction, and a movable block 42 is fixed between the two extension springs 41.

In this embodiment, the gateway 7 is of GDLN901BLoRa type, the gateway 7 is a gateway 7 conforming to the LoRaWAN protocol specification, and communicates with the management platform through a wired network, and an antenna of the gateway 7 may be inside the enclosure 1 or extend outside the enclosure 1 as required.

The industrial personal computer 8 is of a GDEC01 type, is a computer based on a windows/Linux kernel, and is provided with a plurality of interfaces, including more than two network ports, more than two USB ports, 232/485 ports, including an internal memory, a storage hard disk 10 and the like.

Connect electric module 9 to be 220V distribution module, 220V goes into all the way, and 220V goes out of two-way, and the selective switch supplies power for traditional loRa gateway 7 and miniature industrial computer 8.

And a data RJ45 network port of the gateway 7 is connected with a network outlet and is in butt joint with an RJ45 network port of the industrial personal computer 8. The network port is configured with the same network segment address, if the gateway 7 is 192.168.10.1, the industrial personal computer 8 is 192.168.10.2, the gateway 7 data is sent to the industrial personal computer 8, the industrial personal computer 8 is provided with a windows system and is provided with national mobile data processing software DataTransV1.0.

After the gateway 7 is powered on, the internal LoRa gateway 7 and the industrial personal computer 8 start to work, the LoRa gateway 7 receives data sent by a LoRa terminal and sends the data to the industrial personal computer 8 through a TCP (transmission control protocol) specified port through an Internet line, the industrial personal computer 8 monitors the specified port through a DataTransV1.0, and after the data are received, the data are written into the storage hard disk 10 for local storage.

By setting, data is sent to demand equipment through a specific interface (comprising an Ethernet port, a serial port and a USB port) in a timing mode (from real time to an interval T), a quantitative mode (one terminal data or N terminal data) and a fixed format (TCP/IP or Modbus TCP or Modbus 485), and the demand equipment can be directly connected through the serial port or can be a server of a specified IP (Internet protocol) existing on a network;

when equipment such as gateway 7 need be overhauld and upgraded, take support plate 3 from spout 2 inside out, support plate 3 can shift equipment to the outside of box 1, then take slide 33 from the inside of slide 31 out, settle PC in the top surface of slide 33, it is more convenient to make the maintenance and the upgrade of equipment, when equipment moves in box 1 inside, produce the tensile force between equipment and the cable, the cable can be through the rotation extension of wire casing 6 in mounting bracket 5 outer wall, avoid breaking away from between cable and the equipment, when wire casing 6 rotates, torsional spring 51 is upper-force, after equipment overhauls and upgrades the completion, reset support plate 3 and slide 33, under torsional spring 51's effect, the cable is again around the outer wall at wire casing 6.

Through the cooperation use of above each device, can avoid data loss when taking place network failure to and can avoid box 1 to become the noise source, and make box 1 can provide convenience for the maintenance and the upgrading of equipment.

Example 2

Referring to fig. 4, a further improvement is made on the basis of embodiment 1: two just inner walls of louvre 4 are fixed with extension spring 41 along the horizontal direction, be fixed with movable block 42 between two extension spring 41, can will shake to box 1 transmission when the heat dissipation fan of equipment moves, when box 1 is about to resonate, movable block 42 obtains the acceleration through extension spring 41 under inertial effect, with the kinetic energy of acquisition, can convert the energy of box 1 vibration into self kinetic energy through the motion of movable block 42 in louvre 4 inside, and extension spring 41's elastic potential energy, can reduce the energy of the vibration of direct action box 1, avoid box 1 to become the source of noise.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an edge computing LoRaWAN gateway, includes box (1), its characterized in that: the utility model discloses a storage hard disk storage device, including box (1), mounting bracket (5), disc-shaped structure's wire casing (6), louvre (4) have been seted up to the inside spout (2) horizontal installation through its inner wall of box (1), the lateral wall of box (1) has been fixed with mounting bracket (5), the outer wall of mounting bracket (5) has cup jointed disc structure's wire casing (6), the top surface of support plate (3) is settled there are gateway (7), industrial computer (8) and connects electric module (9), gateway (7), industrial computer (8) and connect the outer wall that connects wire casing (6) all around the cable between electric module (9), industrial computer (8) have storage hard disk (10) that are used for data to deposit through the SATA line connection.

2. An edge computing LoRaWAN gateway as claimed in claim 1, wherein: slide (31) have been seted up along its direction in the bottom surface of spout (2), the internally mounted of slide (31) has slider (32), two be fixed with slide (33) between slider (32).

3. An edge computing LoRaWAN gateway as claimed in claim 2, wherein: the top of slider (32) is T font structure, and slider (32) and slide (31) inner wall just right side have all seted up activity hole (34), the inside ann of activity hole (34) changes has ball (35), the outer wall that ball (35) stretched out activity hole (34) is laminated with the inner wall of slide (31).

4. An edge computing LoRaWAN gateway as claimed in claim 1, wherein: the outer wall of mounting bracket (5) has cup jointed torsional spring (51), the both ends of torsional spring (51) are fixed with the outer wall of mounting bracket (5) and the side of wire casing (6) respectively.

5. An edge computing LoRaWAN gateway as claimed in claim 1, wherein: and extension springs (41) are fixed on two opposite inner walls of the heat dissipation hole (4) along the horizontal direction, and a movable block (42) is fixed between the two extension springs (41).

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