Multi-protocol autonomous controllable telecontrol communication device

Abstract

The utility model discloses a multi-protocol autonomous controllable telecontrol communication device. The device comprises a cabinet body; the cabinet body comprises two groups of end plates, two groups of side plates and a group of back plates; the supporting structure is used for supporting the cabinet body in a combined manner; the supporting structure comprises two sets of first supports, end plates are installed at the two ends of the first supports through fixing screws, side plates are installed on the two sides of the first supports through fixing screws, and back plates are installed on the outer walls of the first supports through fixing screws. A mounting frame is mounted on the first bracket through fixing screws, and a main body of the communication unit is inserted into the mounting frame. The device is simple in structure and convenient to use, the cabinet body and the supporting mechanism are combined in an assembled mode, the end plates, the side plates and the top plate can be freely disassembled and assembled, the communication unit can be conveniently installed, later operation and maintenance are facilitated, and the device has high practical value.

Description

Technical Field

[0001] The utility model relates to the technical field of telecontrol communication equipment, and particularly relates to a multi-protocol autonomous and controllable telecontrol communication device. Background Art

[0002] Telecontrol communication equipment refers to equipment used for remote communication and control. They are mainly used to collect electrical operation parameters of power generation stations and conduct data interaction with remote dispatching and monitoring centers. Such equipment can improve the operation efficiency and reliability of the power system, realize remote monitoring and control of equipment, reduce on-site operation requirements, and improve work efficiency. Telecontrol communication equipment is widely used in industries such as industry, transportation, and power, especially in unmanned new energy power stations and photovoltaic power stations. Telecontrol communication equipment is an indispensable technical means to achieve remote monitoring and control. Through these devices, real-time monitoring, remote operation, fault diagnosis, and preventive maintenance of equipment can be realized to ensure the continuity and safety of the production process.

[0003] After retrieval, the Chinese patent application number is: CN202110965495.1, which discloses a communication cabinet, including a cabinet body. One side of the front outer surface of the cabinet body is movably connected with a cabinet door. A plurality of moving mechanisms are movably connected inside the cabinet body. The moving mechanism includes a moving frame, a mounting plate, a slider, a first chute, a limiting groove, a limiting rod, a first spring, a screw cap, a moving rod, and a trapezoidal groove. By setting the moving mechanism, it is convenient to adjust the up and down positions of the moving frame and the mounting plate, so as to change the installation position of electronic components. By setting a plurality of moving frames and adding a mounting plate on the inner surface of the moving frame, the electronic components inside the cabinet body can be added to achieve the purpose of expansion. Moreover, the distance between adjacent two groups of moving frames can be adjusted to make the internal pattern of the cabinet body movable, making full use of the internal space of the cabinet body and avoiding the problem of waste of the internal space of the cabinet body.

[0004] The above technical solution, like traditional communication cabinets, is mostly a welded integrated structure, and only the side close to the cabinet door can be opened for the installation and operation and maintenance of the internal communication unit. For a multi-protocol telecontrol communication device, it has more interfaces and complex circuits, and a cabinet that can fully expose the communication unit is required for cooperation to facilitate equipment installation and subsequent operation and maintenance. Therefore, we need to propose a multi-protocol autonomous and controllable telecontrol communication device. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a multi - protocol autonomous and controllable telecontrol communication device. The device has a simple structure and is easy to use. The cabinet body and the support mechanism are assembled in a modular way, and the end plates, side plates and top plate can be freely disassembled and assembled, which is convenient for installing the communication unit and also for later operation and maintenance, and has high practical value, so as to solve the problems raised in the above - mentioned background technology.

[0006] To achieve the above purpose, the present utility model provides the following technical solutions:

[0007] A multi - protocol autonomous and controllable telecontrol communication device, comprising:

[0008] A cabinet body;

[0009] The cabinet body includes two groups of end plates, two groups of side plates and one group of back plates;

[0010] A support structure for combining and supporting the cabinet body;

[0011] The support structure includes two groups of first brackets. The end plates are installed at both ends of the first brackets through fixing screws, the side plates are installed on both sides of the first brackets through fixing screws, and the back plates are installed on the outer wall of the first brackets through fixing screws;

[0012] An installation rack is installed on the first bracket through fixing screws, and the main body of the communication unit is inserted into the installation rack.

[0013] Preferably, the support structure further includes a second bracket. The cross - section of the second bracket is L - shaped, and two groups of the second brackets are welded at both ends of the first bracket.

[0014] Preferably, the horizontal plate of the second bracket and the end plate are correspondingly provided with first fixing holes for installing fixing screws, the vertical plate of the second bracket and the side plate are correspondingly provided with second fixing holes for installing fixing screws, and both ends of the first bracket and the back plate are correspondingly provided with third fixing holes for installing fixing screws.

[0015] Preferably, the installation rack is provided with a slot for inserting the main body, and ventilation slots are opened on both the upper and lower side walls of the slot for ventilation and heat dissipation of the main body.

[0016] Preferably, positioning plates are arranged on both sides of the rear end of the installation rack, first through - holes are opened on the positioning plates, and a plurality of positioning holes are equidistantly distributed on the first bracket. The positioning holes and the first through - holes are used for installing the installation rack correspondingly.

[0017] Preferably, a surrounding edge is arranged at the front end of the installation rack, installation holes are arranged on the surrounding edge, a second through - hole is arranged at the front end of the main body, and the installation holes and the second through - hole are used for installing the main body correspondingly.

[0018] Compared with the prior art, the beneficial effects of the present utility model are:

[0019] The utility model provides a cabinet body including end plates, side plates and a back plate. The inside of the cabinet body is supported and fixed by a first bracket and a second bracket. An installation bracket for fixing the main body of the communication unit is installed on the first bracket. The device has a simple structure and is convenient to use. The cabinet body and the support mechanism are assembled in a modular way, enabling the free disassembly and assembly of the end plates, side plates and top plate, which is convenient for the installation of the communication unit and the later operation and maintenance, and has high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural view of the utility model;

[0021] Figure 2 is a schematic structural view of the end plate of the utility model;

[0022] Figure 3 is a schematic structural view of the first bracket of the utility model;

[0023] Figure 4 is a schematic structural view of the installation bracket of the utility model.

[0024] In the figure: 1, first bracket; 2, end plate; 3, side plate; 4, back plate; 5, second bracket; 6, first fixing hole; 7, second fixing hole; 8, third fixing hole; 9, positioning hole; 10, installation bracket; 11, ventilation slot; 12, slot; 13, positioning plate; 14, first through hole; 15, main body; 16, panel; 17, border; 18, installation hole; 19, second through hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the utility model without creative efforts shall fall within the protection scope of the utility model.

[0026] Please refer to Figures 1-3 , the utility model provides a technical solution:

[0027] A multi-protocol autonomous and controllable telecontrol communication device, comprising:

[0028] A cabinet body; the cabinet body includes two groups of end plates 2, two groups of side plates 3 and one group of back plates 4;

[0029] A support structure for a combined support cabinet; the support structure includes two groups of first brackets 1, end plates 2 are installed at both ends of the first brackets 1 through fixing screws, side plates 3 are installed on both sides of the first brackets 1 through fixing screws, and a back plate 4 is installed on the outer wall of the first brackets 1 through fixing screws; an installation frame 10 is installed on the first brackets 1 through fixing screws, and the main body 15 of the communication unit is inserted into the installation frame 10. The support structure further includes a second bracket 5, the cross-section of the second bracket 5 is L-shaped, and two groups of the second brackets 5 are welded at both ends of the first brackets 1. First fixing holes 6 for installing fixing screws are correspondingly opened on the horizontal plate of the second bracket 5 and the end plate 2, second fixing holes 7 for installing fixing screws are correspondingly opened on the vertical plate of the second bracket 5 and the side plate 3, and third fixing holes 8 for installing fixing screws are correspondingly opened at both ends of the first bracket 1 and on the back plate 4.

[0030] By providing a cabinet including an end plate 2, a side plate 3 and a back plate 4, the inside of the cabinet is supported and fixed by the first bracket 1 and the second bracket 5. An installation frame 10 for fixing the main body 15 of the communication unit is installed on the first bracket 1. During actual use, the end plate 2 and the second bracket 5 can be fixed first, and then the main body 15 of the communication unit is installed on the installation frame 10 on the first bracket 1. When wiring, since the side plate 3 and the back plate 4 have not been installed yet, at this time, all the structures and circuits of the communication unit can be exposed, which is convenient for the staff to install. After the installation is completed, the back plate 4 and the side plate 3 can be installed; at the same time, when maintenance is required later, the back plate 4 and the side plate 3 can also be removed to expose the entire device;

[0031] Among them, in order to ensure the heat dissipation capacity of the device, heat dissipation holes can be opened on the side plate 3, the back plate 4 or the end plate 2;

[0032] In order to ensure the dust and protection ability of the device, a cabinet door can be installed on the opening side of the cabinet;

[0033] Generally speaking, the structure of this device is simple and easy to use. The cabinet and the support mechanism are assembled and combined, and the end plate 2, the side plate 3 and the top plate can be freely disassembled and assembled, which is convenient for installing the communication unit and for later operation and maintenance, and has high practical value.

[0034] In addition, please refer to Figures 1-4 :

[0035] The mounting bracket 10 is provided with a slot 12 for inserting the main body 15. Ventilation slots 11 are provided on the upper and lower side walls of the slot 12 for ventilation and heat dissipation of the main body 15. Positioning plates 13 are provided on both sides of the rear end of the mounting bracket 10. First through holes 14 are provided on the positioning plates 13. Multiple groups of positioning holes 9 are equidistantly distributed on the first bracket 1. The positioning holes 9 and the first through holes 14 are opposite to each other for mounting the mounting bracket 10. A surrounding edge 17 is provided at the front end of the mounting bracket 10. Mounting holes 18 are provided on the surrounding edge 17. A second through hole 19 is provided at the front end of the main body 15. The mounting holes 18 and the second through hole 19 are opposite to each other for mounting the main body 15.

[0036] The mounting bracket 10 is mounted on the first bracket 1 with multiple groups of positioning holes 9 through the positioning plates 13 with first through holes 14 at the rear end. Such a design can facilitate the user to adjust the position of the mounting bracket 10 according to actual needs, and can also flexibly adjust the number of mounting brackets 10 and the spacing between adjacent mounting brackets 10 as needed, improving the practicability and application range of the device.

[0037] The main body 15 is inserted into the slot 12 of the mounting bracket 10. The front panel 16 of the main body 15 is provided with a second through hole 19. At the same time, a surrounding edge 17 with mounting holes 18 is provided at the front end of the mounting bracket 10, which can facilitate the installation and removal between the main body 15 and the mounting bracket 10.

[0038] Among them, in order to achieve multi-protocol autonomy and controllability, in terms of hardware:

[0039] The cabinet in this application is equipped with high-performance embedded processors, such as Cortex-A7, etc. These processors have powerful data processing capabilities and can process data of multiple protocols simultaneously; and through a hardware independent watchdog circuit and a software watchdog, monitor and guard processes to ensure the stable operation of the system.

[0040] The communication unit body adopts a modular design, enabling the communication cabinet to flexibly support multiple communication interfaces and protocols, integrating multiple communication methods such as RS485, RS232, Ethernet, wireless 4G, and WIFI.

[0041] In terms of software:

[0042] Support multiple industrial and power communication protocols, such as MODBUS RTU / TCP, IEC101 / 103 / 104, OPC UA, etc. These protocols exist in the software of the communication management machine in the form of independent SO libraries, enabling the system to dynamically load the required protocol libraries and support the simultaneous operation of multiple protocols.

[0043] Data acquisition and forwarding: Through the LCP data acquisition core software platform (LPC software), the remote communication cabinet can realize the acquisition and forwarding of data of different protocols, meeting the relevant standards and specifications of power security.

[0044] The following aspects also need to be considered:

[0045] Design and implementation of the protocol stack: For each communication protocol, the corresponding protocol stack needs to be designed and implemented. The protocol stack should be able to handle the data packets of the protocol, including receiving, parsing, processing, and sending of data packets, etc.

[0046] Dynamic protocol switching: The device should be able to dynamically switch different protocol stacks during operation. This can be achieved by designing a unified protocol management interface that allows the application to dynamically load and unload different protocol stacks during operation.

[0047] Agreement on data format: When the device communicates with a third-party device, the data format needs to be agreed upon, including the byte order of the data, the definition of data fields, etc. This can ensure that both parties can correctly parse and send data.

[0048] Familiarity with programming software and manuals: The developers of the device need to be familiar with the programming software used and be able to view and use relevant manuals and instruction sets in order to correctly implement data reception, transmission, and protocol stack management.

[0049] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations to the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A multi-protocol autonomous controllable telecontrol communication device, characterized in that: include: Cabinet; The cabinet comprises two groups of end panels (2), two groups of side panels (3) and one group of back panels (4); A supporting structure for assembling and supporting the cabinet; The support structure comprises two groups of first brackets (1), the end plates (2) are mounted on both ends of the first brackets (1) by means of fixing screws, the side plates (3) are mounted on both sides of the first brackets (1) by means of fixing screws, and the back plate (4) is mounted on the outer wall of the first brackets (1) by means of fixing screws; A mounting frame (10) is mounted on the first bracket (1) via fixing screws, and a main body (15) of the communication unit is inserted into the mounting frame (10).

2. A multi-protocol autonomous controllable remote communication device according to claim 1, characterized in that: The support structure further comprises a second bracket (5), the cross section of the second bracket (5) is L-shaped, and two groups of the second bracket (5) are welded at both ends of the first bracket (1).

3. A multi-protocol autonomous controllable remote communication device according to claim 2, characterized in that: First fixing holes (6) for installing fixing screws are correspondingly provided on the horizontal plate and the end plate (2) of the second bracket (5), second fixing holes (7) for installing fixing screws are correspondingly provided on the vertical plate and the side plate (3) of the second bracket (5), and third fixing holes (8) for installing fixing screws are correspondingly provided on both ends of the first bracket (1) and the back plate (4).

4. A multi-protocol autonomous controllable remote communication device according to claim 1, characterized in that: The mounting frame (10) is provided with a slot (12) for inserting the main body (15), and ventilation slots (11) are provided on the upper and lower side walls of the slot (12) for ventilation and heat dissipation of the main body (15).

5. A multi-protocol autonomous controllable remote communication device according to claim 1, characterized in that: Positioning plates (13) are provided on both sides of the rear end of the mounting frame (10), and a first through hole (14) is provided on the positioning plate (13). A plurality of groups of positioning holes (9) are evenly distributed on the first bracket (1), and the positioning holes (9) and the first through holes (14) are used to install the mounting frame (10) relatively.

6. A multi-protocol autonomous controllable remote communication device according to claim 1, characterized in that: The front end of the mounting frame (10) is provided with a peripheral edge (17), and a mounting hole (18) is provided on the peripheral edge (17). The front end of the main body (15) is provided with a second through hole (19), and the mounting hole (18) and the second through hole (19) are used to install the main body (15) in a relative manner.

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