CN112511588A - Intelligent multi-terminal based on TC (transparent conductive) architecture - Google Patents
Intelligent multi-terminal based on TC (transparent conductive) architecture Download PDFInfo
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- CN112511588A CN112511588A CN202011150911.4A CN202011150911A CN112511588A CN 112511588 A CN112511588 A CN 112511588A CN 202011150911 A CN202011150911 A CN 202011150911A CN 112511588 A CN112511588 A CN 112511588A
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- 238000004891 communication Methods 0.000 claims abstract description 63
- 230000006870 function Effects 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 230000001360 synchronised effect Effects 0.000 claims abstract description 5
- 239000004973 liquid crystal related substance Substances 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 230000011664 signaling Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 13
- 230000005611 electricity Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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Abstract
The invention discloses an intelligent multi-terminal based on a TC (communication terminal) architecture, which comprises a TC server and communication terminal equipment, wherein the TC server comprises a server module, a common version module, a TC board module, a common processing module, a call control module and a storage module, the server module comprises a processing unit, the common version module comprises an equipment control unit, the TC version module comprises a CL cooperation unit, two side ports of the TC server are respectively connected with a first flash memory, a second flash memory, a synchronous dynamic random access memory, a communication interface, a functional electric appliance module and a power supply module, and the communication terminal equipment comprises a coupling module, a transceiving module, a communication terminal and a control module. The invention ensures the upgradability of the intelligent communication terminal through the modular structural design on hardware, and meanwhile, the intelligent communication terminal device replaces a special reading device thereof, thereby being convenient for realizing the management functions of remote transmission of object identification information and the like.
Description
Technical Field
The invention relates to the technical field of communication, in particular to an intelligent multi-terminal based on a TC (transparent conductive) architecture.
Background
The smart grid is one of the major projects which are vigorously pursued by the state at present. An important function of the smart grid is to be able to collect power consumption data of power consumers and substations. The important basis for acquiring the electricity utilization data is the intelligent communication terminal which is arranged on a special transformer acquisition terminal, a concentrator and an acquisition device and used for acquiring the power grid data, the acquisition of the electricity utilization data of an electricity utilization user and a transformer substation is completed through data transmission performed by the intelligent communication terminal, and the data are collected to the control center of the intelligent power grid. Due to the long-term construction of the smart grid, the equipment on the smart grid needs to be capable of being used for a long time and timely upgraded according to the change of the power load. For these intelligent communication terminals for grid data collection, the scalability of the intelligent communication terminals in software and hardware is extremely important. Also important is the operation security of the intelligent communication terminal, i.e. the ability of the intelligent communication terminal to resist hacker attacks and the ability to prevent hacker attacks on the remote control terminal, the existing terminal has a single function, and the software and hardware of the terminal cannot be upgraded, which has limitations in use.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an intelligent multi-terminal based on a TC framework.
The invention provides an intelligent multi-terminal based on a TC (communication terminal) architecture, which comprises a TC server and communication terminal equipment, wherein the TC server comprises a server module, a common version module, a TC board module, a common processing module, a call control module and a storage module, the server module comprises a processing unit, the common version module comprises an equipment control unit, the TC version module comprises a CL cooperation unit, two side ports of the TC server are respectively connected with a first flash memory, a second flash memory, a synchronous dynamic random access memory, a communication interface, a functional electric appliance module and a power supply module, and the communication terminal equipment comprises a coupling module, a transceiving module, a communication terminal and a control module.
Preferably, the functional circuit module includes: the remote control circuit comprises a remote signaling circuit, a high-frequency pulse output circuit, an alternating current sampling circuit, a remote control output circuit and a liquid crystal screen.
Preferably, the operating system of the communication terminal is a Linux operating system, and the Linux operating system is divided into four software modules: a DL/T698.41 functional module, a DL/T698.42 functional module, a DL/T645 functional module, and a control functional module.
Preferably, the communication interface is divided into an uplink communication interface, a downlink communication interface and an infrared communication interface, the uplink interface is an RS232 interface or an 10/100Base-T ethernet interface, and the downlink communication interface is an RS485 communication interface.
Preferably, the power supply is a three-phase four-wire full-wave rectification input switching power supply.
Preferably, the remote controller of the TC terminal is connected to the TC server, and the remote controller CL751 of the TC terminal issues a communication start request to the remote controller SV726 of the TC server in a standby connection state, and establishes communication of the TC system between the remote controllers.
Preferably, the TC server is a PC installed in an office on its own seat, is connected to a display, a keyboard, and a mouse, and is configured by a CPU, a memory, a device control, an OS, a storage device, a remote control sv (server), and an application program.
Preferably, the TC server is connected to a TC terminal, and a TC system is connected between the TC terminal and the TC server, and the TC system has a function of establishing communication between the TC server and the TC terminal.
According to the intelligent multi-terminal based on the TC framework, the scalability of the intelligent communication terminal is guaranteed through the modular structural design on hardware, and meanwhile, the intelligent communication terminal device replaces a special reading device of the intelligent communication terminal device, so that the management functions of remote transmission of object identification information and the like are conveniently realized.
Drawings
Fig. 1 is a schematic diagram of an intelligent multi-terminal based on a TC architecture according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, an intelligent multi-terminal based on a TC architecture includes a TC server and a communication terminal device, the TC server includes a server module, a common version module, a TC board module, a common processing module, a call control module and a storage module, the server module includes a processing unit, the common version module includes an equipment control unit, the TC version module includes a CL cooperation unit, ports on both sides of the TC server are respectively connected with a first flash memory, a second flash memory, a synchronous dynamic random access memory, a communication interface, a functional electrical module and a power module, and the communication terminal device includes a coupling module, a transceiver module, a communication terminal and a control module.
In the present invention, the functional circuit module includes: the remote control circuit comprises a remote signaling circuit, a high-frequency pulse output circuit, an alternating current sampling circuit, a remote control output circuit and a liquid crystal screen.
In the invention, the operating system of the communication terminal is a Linux operating system, and the Linux operating system is divided into four software modules: a DL/T698.41 functional module, a DL/T698.42 functional module, a DL/T645 functional module, and a control functional module.
In the invention, the communication interface is divided into an uplink communication interface, a downlink communication interface and an infrared communication interface, the uplink interface is an RS232 interface or an 10/100Base-T Ethernet interface, and the downlink communication interface is an RS485 communication interface.
In the invention, the power supply is a three-phase four-wire full-wave rectification input switching power supply.
In the invention, the TC server is connected with a remote controller of a TC terminal, the remote controller CL751 of the TC terminal sends a communication starting request to a remote controller SV726 of the TC server in a waiting connection state, and communication of a TC system is established among the remote controllers.
In the present invention, the TC server is a PC installed in an office on its own seat, is connected to a display, a keyboard, and a mouse, and is composed of a CPU, a memory, a device control, an OS, a storage device, a remote control sv (server), and an application program.
In the invention, the TC server is connected with the TC terminal, and the TC system is connected between the TC terminal and the TC server and has the function of establishing communication between the TC server and the TC terminal.
The invention comprises the following steps: the Linux operating system supports multitask operation, the main functional module is designed according to multiple processes, each process space is independent of the completion function, the process spaces are not mutually influenced, and the coupling degree is small. Each process monopolizes the address space of the operating system, and programming is easy to realize. The process space is independent, and the problem of one process cannot influence other processes, so that the stability of the system is improved. Inside each process, for each submodule, a multithreading mode is adopted. Threads can execute concurrently, with much less overhead to create and switch than a single process. The memory between the threads is shared, and the communication between the threads is rapid and convenient; the Linux operating system is designed in a multi-process mode, and the inter-process communication is realized in a shared memory mode. The shared memory is a memory space in the same block shared among a plurality of processes, and information interaction among the processes is realized. This is the fastest form of process communication mechanism because no intermediate links are required, just mapping information directly from a memory segment to the address space of the calling process. Especially when a large amount of data are shared, the shared memory is the best mode, has the advantages of simplicity and rapidness, and adopts mutual exclusion mechanisms such as synchronous locks and the like for accessing the shared memory to prevent conflicts.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides an intelligence multi-terminal based on TC framework, its characterized in that includes TC server and communication terminal equipment, the TC server includes server module, ordinary version module, TC board module, common processing module, call control module and storage module, the server module is including the processing unit, ordinary version module includes the equipment control unit, TC version module includes CL cooperation unit, the both sides port of TC server is connected with first flash memory, second flash memory, synchronous dynamic random access memory, communication interface, function electrical apparatus module and power module respectively, communication terminal equipment is including coupling module, transceiver module, communication terminal and control module.
2. The intelligent multi-terminal based on the TC architecture of claim 1, wherein the functional circuit module comprises: the remote control circuit comprises a remote signaling circuit, a high-frequency pulse output circuit, an alternating current sampling circuit, a remote control output circuit and a liquid crystal screen.
3. The intelligent multi-terminal based on the TC architecture according to claim 1, wherein an operating system of said communication terminal is a Linux operating system, and said Linux operating system is divided into four software modules: a DL/T698.41 functional module, a DL/T698.42 functional module, a DL/T645 functional module, and a control functional module.
4. The TC-based intelligent multi-terminal according to claim 1, wherein the communication interfaces are divided into an uplink communication interface, a downlink communication interface and an infrared communication interface, the uplink interface is an RS232 interface or an 10/100Base-T Ethernet interface, and the downlink communication interface is an RS485 communication interface.
5. The TC-based intelligent multi-terminal of claim 1, wherein the power supply is a three-phase four-wire full-wave rectified input switching power supply.
6. The intelligent multi-terminal based on TC architecture as claimed in claim 1, wherein the TC server is connected with a remote controller of a TC terminal, and the remote controller CL751 of the TC terminal sends a communication start request to the remote controller SV726 of the TC server in a waiting connection state, and communication of the TC system is established among the remote controllers.
7. The intelligent multi-terminal based on the TC architecture as claimed in claim 1, wherein said TC server is a PC installed in an office in a seat thereof, connected to a display, a keyboard, and a mouse, and composed of a CPU, a memory, a device control, an OS, a storage device, a remote control sv (server), and an application program.
8. The intelligent multi-terminal based on the TC architecture of claim 1, wherein the TC terminal is connected to the TC server, and a TC system is connected between the TC terminal and the TC server, and the TC system has a function of establishing communication between the TC server and the TC terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011150911.4A CN112511588A (en) | 2020-10-24 | 2020-10-24 | Intelligent multi-terminal based on TC (transparent conductive) architecture |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011150911.4A CN112511588A (en) | 2020-10-24 | 2020-10-24 | Intelligent multi-terminal based on TC (transparent conductive) architecture |
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| CN112511588A true CN112511588A (en) | 2021-03-16 |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6005929A (en) * | 1996-07-23 | 1999-12-21 | France Telecom | Method of providing services to subscribers of a telephone network |
| JP2003158534A (en) * | 2001-11-21 | 2003-05-30 | Ntt Comware Corp | Thin client server, call connection method, its program, and recording medium for recording the program |
| JP2007336569A (en) * | 2005-02-14 | 2007-12-27 | Hitachi Ltd | Ip telecommunication system, method for controlling communication in ip network, client terminal and client server |
| CN101207662A (en) * | 2006-12-14 | 2008-06-25 | 株式会社日立制作所 | Thin client system and communication apparatus |
| JP2008193225A (en) * | 2007-02-01 | 2008-08-21 | Hitachi Ltd | Server apparatus, and program |
| CN102761605A (en) * | 2012-06-12 | 2012-10-31 | 上海市电力公司 | Intelligent communication terminal for data acquisition of power grid |
| CN202906902U (en) * | 2012-08-10 | 2013-04-24 | 国网电力科学研究院 | Power line carrier communication terminal device |
| CN111564902A (en) * | 2020-05-08 | 2020-08-21 | 南方电网科学研究院有限责任公司 | Intelligent measurement terminal for power Internet of things |
-
2020
- 2020-10-24 CN CN202011150911.4A patent/CN112511588A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6005929A (en) * | 1996-07-23 | 1999-12-21 | France Telecom | Method of providing services to subscribers of a telephone network |
| JP2003158534A (en) * | 2001-11-21 | 2003-05-30 | Ntt Comware Corp | Thin client server, call connection method, its program, and recording medium for recording the program |
| JP2007336569A (en) * | 2005-02-14 | 2007-12-27 | Hitachi Ltd | Ip telecommunication system, method for controlling communication in ip network, client terminal and client server |
| CN101207662A (en) * | 2006-12-14 | 2008-06-25 | 株式会社日立制作所 | Thin client system and communication apparatus |
| JP2008193225A (en) * | 2007-02-01 | 2008-08-21 | Hitachi Ltd | Server apparatus, and program |
| CN102761605A (en) * | 2012-06-12 | 2012-10-31 | 上海市电力公司 | Intelligent communication terminal for data acquisition of power grid |
| CN202906902U (en) * | 2012-08-10 | 2013-04-24 | 国网电力科学研究院 | Power line carrier communication terminal device |
| CN111564902A (en) * | 2020-05-08 | 2020-08-21 | 南方电网科学研究院有限责任公司 | Intelligent measurement terminal for power Internet of things |
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