Edge computing device and edge computing equipment cluster

Abstract

The utility model relates to an edge computing device and an edge computing equipment cluster, which comprise a first edge computer main body and a second edge computer main body, the first edge computer main body comprises a first shell, a first mainboard, a first power connection port, a first data port, a first communication port and a second edge computer main body; the first mainboard is arranged in the first shell; the first power connection port, the first data port and the first communication port are formed in the first shell; the second edge computer body comprises a second shell, a second mainboard arranged in the second shell, a second power connection port, a second data port, a second communication port and a first control module, wherein the second power connection port, the second data port and the second communication port are formed in the second shell. The first control module comprises a first relay coil and a thirteenth normally open switch linked with the first relay coil. According to the edge computing device disclosed by the utility model, the control module adopts the relay equipment to respectively control the two pieces of edge computing equipment, so that the edge computing device can adapt to an electromagnetic complex scene.

Description

Technical Field

[0001] The utility model relates to the field of control technology, and in particular to an edge computing device. Background Art

[0002] Edge computing refers to the use of an open platform that integrates network, computing, storage, and application core capabilities to provide the nearest service on the side close to the source of objects or data. When the server computing power is insufficient at the project site, edge computing devices are usually supplemented. Since the electromagnetic environment of some projects is relatively complex, such as mining survey sites, the supporting edge computing equipment needs to have backup or be able to switch edge computing equipment at any time when a failure occurs. In addition, for complex electromagnetic scenes, supporting edge computing equipment is required to implement reliable control switching components. Utility Model Content

[0003] The utility model provides an edge computing device, aiming to solve at least one of the technical problems existing in the prior art.

[0004] The technical solution of the utility model is an edge computing device, which includes: a first edge computer body, the first edge computer body includes a first shell, a first mainboard arranged inside the first shell, and a first power port, a first data port and a first communication port arranged on the first shell; a second edge computer body, the second edge computer body includes a second shell, a second mainboard arranged inside the second shell, and a second power port, a second data port and a second communication port arranged on the second shell; a first control module, the first control module includes a first relay coil and a thirteenth normally open switch linked to the first relay coil; a second control module, the second control module includes a second relay coil and a twenty-third normally open switch, a twenty-fourth normally open switch and a twenty-fifth normally open switch linked to the second relay coil, wherein the first data port and the second data port are electrically connected through the twenty-fourth normally open switch, the first communication ports are electrically connected through the twenty-fifth normally open switch, the first power port and a power supply are electrically connected through the thirteenth normally open switch, and the second power port and the power supply are electrically connected through the twenty-third normally open switch.

[0005] Furthermore, it also includes: a first contact normally open switch and a second contact normally open switch, the first control module also includes an eleventh normally open switch and a twelfth normally closed switch linked to the first relay coil, the second control module also includes a twenty-first normally open switch and a twenty-first normally closed switch linked to the second relay coil, wherein the first edge computer main body control branch includes: the first contact normally open switch, the twenty-first normally closed switch and the first relay coil are connected in series, and the first contact normally open switch is connected in parallel with the eleventh normally open switch, and wherein the second edge computer main body control branch includes: the second contact normally open switch, the twelfth normally closed switch and the second relay coil are connected in series, and the second contact normally open switch is connected in parallel with the twenty-first normally open switch.

[0006] Furthermore, the first edge computer main body control branch is also electrically connected to the power supply through a third contact normally closed switch.

[0007] Furthermore, the second edge computer main body control branch is connected in parallel with the first edge computer main body control branch.

[0008] Furthermore, both the first edge computer body and the second edge computer body are provided with NFC components.

[0009] Furthermore, the first edge computer body or the second edge computer body is divided into a computing layer, a convergence layer and an Internet of Things layer.

[0010] Furthermore, the first edge computer body and the second edge computer body are housed in an explosion-proof box.

[0011] An edge computing device cluster comprises: a plurality of edge computing devices connected by communication with any one of the edge computing devices described above.

[0012] The beneficial effects of the utility model include:

[0013] When the first edge computer body is used as the main edge auxiliary computing power, after the first relay coil is energized, the thirteenth normally open switch is linked to energize the first power port, so that the first edge computer body is powered on; the second edge computer body is used as a backup edge computing device. At this time, the second relay coil is not energized, the twenty-third normally open switch cannot be energized, and the second edge computer body does not work at this time. When the second edge computer body is needed to be backed up or started to work, the second relay coil is energized, and the twenty-third normally open switch, the twenty-fourth normally open switch and the twenty-fifth normally open switch are linked to operate, so that the second edge computer body is powered on and operated. At the same time, the second data port and the second communication port are connected, and can communicate or transmit data backup with the first data port and the first communication port. The control module uses relay devices to control the two edge computing devices separately, and can adapt to complex electromagnetic scenarios.

[0014] In addition, additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the circuit principle of the edge computing device according to an embodiment of the utility model.

[0016] Figure 2 It is a detailed schematic diagram of an edge computing device according to an embodiment of the utility model.

[0017] Figure 3 It is a circuit diagram of a first control module according to an embodiment of the utility model.

[0018] Figure 4 It is a circuit diagram of a second control module according to an embodiment of the utility model. DETAILED DESCRIPTION

[0019] The following will be combined with the embodiments and drawings to clearly and completely describe the concept, specific structure and technical effects of the utility model, so as to fully understand the purpose, scheme and effect of the utility model. It should be noted that the embodiments and features in the embodiments of this application can be combined with each other without conflict.

[0020] It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it can be directly fixed or connected to the other feature, or it can be indirectly fixed or connected to the other feature. In addition, the descriptions of up, down, left, right, top, bottom, etc. used in the present invention are only relative to the relative positional relationship of the various components of the present invention in the accompanying drawings.

[0021] In addition, unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art. The terms used in this specification are only for describing specific embodiments, not for limiting the present invention. The term "and / or" used herein includes any combination of one or more related listed items.

[0022] It should be understood that, although the terms first, second, third, etc. may be used to describe various elements in the present disclosure, these elements should not be limited to these terms. These terms are only used to distinguish elements of the same type from each other. For example, without departing from the scope of the present disclosure, the first element may also be referred to as the second element, and similarly, the second element may also be referred to as the first element.

[0023] Reference Figures 1 to 4In some embodiments, the utility model discloses an edge computing device, which includes: a first edge computer body 10, the first edge computer body 10 includes a first shell 11, a first mainboard disposed inside the first shell 11, and a first power port 12, a first data port 13, and a first communication port 14 disposed on the first shell 11. A second edge computer body 20, the second edge computer body 20 includes a second shell 21, a second mainboard disposed inside the second shell 21, and a second power port 22, a second data port 23, and a second communication port 24 disposed on the second shell 21. In a complex electromagnetic environment, when the server computing power is insufficient, the first edge computer body 10 or the second edge computer body 20 can be supplemented as a supplementary edge computing device.

[0024] Reference Figure 1 Combination Figure 3 The first control module shown in the figure includes a first relay coil KM1 and a thirteenth normally open switch K13 linked to the first relay coil KM1. Figure 1 Combination Figure 4 The second control module shown in the figure comprises a second relay coil KM2 and a 23rd normally open switch K23, a 24th normally open switch K24 and a 25th normally open switch K25 linked with the second relay coil KM2. The above control module can preferably be controlled by a relay, wherein the relay comprises a relay coil and a normally open switch and a normally closed switch connected with the relay coil, that is, after the relay coil is energized, the linked normally open switch and the normally closed switch become oppositely opened or closed.

[0025] The above-mentioned control module performs connection control in the following manner: the first data port 13 and the second data port 23 are electrically connected via the twenty-fourth normally-open switch K24, the first communication ports 14 are electrically connected via the twenty-fifth normally-open switch K25, the first power connection port 12 and the power supply are electrically connected via the thirteenth normally-open switch K13, and the second power connection port 22 and the power supply are electrically connected via the twenty-third normally-open switch K23.

[0026] When the first edge computer body is used as the main edge auxiliary computing power, after the first relay coil is energized, the thirteenth normally open switch is linked to energize the first power port, so that the first edge computer body is powered on; the second edge computer body is used as a backup edge computing device. At this time, the second relay coil is not energized, the twenty-third normally open switch cannot be energized, and the second edge computer body does not work at this time. When the second edge computer body is needed to be backed up or started to work, the second relay coil is energized, and the twenty-third normally open switch, the twenty-fourth normally open switch and the twenty-fifth normally open switch are linked to operate, so that the second edge computer body is powered on and operated. At the same time, the second data port and the second communication port are connected, and can communicate or transmit data backup with the first data port and the first communication port. The control module uses relay devices to control the two edge computing devices separately, and can adapt to complex electromagnetic scenarios.

[0027] Reference Figure 1 As shown, its control module also includes the following components: a first contact normally open switch SB1 and a second contact normally open switch SB2, and the first control module also includes an eleventh normally open switch and a twelfth normally closed switch linked to the first relay coil KM1. The second control module also includes a twenty-first normally open switch and a twenty-first normally closed switch linked to the second relay coil KM2, wherein the control branch of the first edge computer body 10 includes: the first contact normally open switch SB1, the twenty-first normally closed switch and the first relay coil KM1 are connected in series with each other, and the first contact normally open switch SB1 is connected in parallel with the eleventh normally open switch. And wherein, the control branch of the second edge computer body 20 includes: the second contact normally open switch SB2, the twelfth normally closed switch and the second relay coil KM2 are connected in series with each other, and the second contact normally open switch SB2 is connected in parallel with the twenty-first normally open switch. According to Figure 1 As shown in the schematic diagram, the controller can switch the first edge computer body or the second edge computer body to power on by controlling the first contact normally open switch SB1 or the second contact normally open switch SB2. The eleventh normally open switch in the control branch of the first edge computer body is activated due to the corresponding relay coil being energized, or the twenty-first normally open switch in the control branch of the second edge computer body is activated due to the corresponding relay coil being energized. The two independent branches can independently control the corresponding edge computing devices, increasing the flexibility of device computing.

[0028] Continue to refer to Figure 1 As shown, the control branch of the first edge computer body 10 is also electrically connected to the power supply through the third contact normally closed switch SB3. The control branch of the second edge computer body 20 is connected in parallel with the control branch of the first edge computer body 10. In case of an emergency, the third contact normally closed switch SB3 can also be activated to disconnect the power supply of the entire control module, increasing the operation options for emergency power off of the equipment.

[0029] In some embodiments, the first edge computer body 10 and the second edge computer body 20 are both provided with NFC components. The first edge computer body 10 or the second edge computer body 20 is divided into a computing layer, a convergence layer and an IoT layer. The first edge computer body 10 and the second edge computer body 20 are stored in an explosion-proof box, so that the edge computing device can be applied to scenes with explosion-proof requirements.

[0030] The utility model also discloses an edge computing device cluster, which includes: a plurality of edge computing devices connected by communication.

[0031] The above is only a preferred embodiment of the utility model. The utility model is not limited to the above implementation. As long as the technical effect of the utility model is achieved by the same means, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure shall be included in the scope of protection of the present disclosure. All should belong to the protection scope of the utility model. Within the protection scope of the utility model, its technical solution and / or implementation method can have various modifications and changes.

Claims

1. An edge computing device, characterized in that: include: A first edge computer body, the first edge computer body comprising a first housing, a first mainboard disposed inside the first housing, and a first power port, a first data port, and a first communication port disposed on the first housing, A second edge computer body, the second edge computer body comprising a second housing, a second mainboard disposed inside the second housing, and a second power port, a second data port, and a second communication port disposed on the second housing, a first control module, the first control module comprising a first relay coil and a thirteenth normally open switch linked with the first relay coil, a second control module, the second control module comprising a second relay coil and a twenty-third normally open switch, a twenty-fourth normally open switch and a twenty-fifth normally open switch linked with the second relay coil, Among them, the first data port and the second data port are electrically connected through a twenty-fourth normally-open switch, the first communication ports are electrically connected through a twenty-fifth normally-open switch, the first power port and the power supply are electrically connected through a thirteenth normally-open switch, and the second power port and the power supply are electrically connected through a twenty-third normally-open switch.

2. The edge computing device according to claim 1, characterized in that: Also includes: The first contact is normally open and the second contact is normally open. The first control module also includes an eleventh normally open switch and a twelfth normally closed switch linked to the first relay coil. The second control module also includes a twenty-first normally open switch and a twenty-second normally closed switch linked to the second relay coil. The first edge computer main body control branch includes: the first contact normally open switch, the 21st normally closed switch and the first relay coil are connected in series, the first contact normally open switch is connected in parallel with the 11th normally open switch, And wherein, the second edge computer main body control branch includes: the second contact normally open switch, the twelfth normally closed switch and the second relay coil are connected in series, and the second contact normally open switch is connected in parallel with the twenty-first normally open switch.

3. The edge computing device according to claim 2, characterized in that: The first edge computer main body control branch is also electrically connected to the power supply through a third contact normally closed switch.

4. The edge computing device according to claim 2, characterized in that: The second edge computer main body control branch is connected in parallel with the first edge computer main body control branch.

5. The edge computing device according to claim 1, characterized in that: The first edge computer body and the second edge computer body are both provided with NFC components.

6. The edge computing device according to claim 1, characterized in that: The first edge computer body or the second edge computer body is divided into a computing layer, a convergence layer and an Internet of Things layer.

7. The edge computing device according to claim 1, characterized in that: The first edge computer body and the second edge computer body are housed in an explosion-proof box.

8. An edge computing device cluster, characterized in that: include: A plurality of edge computing devices are connected by communication means according to any one of claims 1 to 7.

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