CN102255885A - Energy consumption acquisition terminal - Google Patents
Energy consumption acquisition terminal Download PDFInfo
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- CN102255885A CN102255885A CN201110082703XA CN201110082703A CN102255885A CN 102255885 A CN102255885 A CN 102255885A CN 201110082703X A CN201110082703X A CN 201110082703XA CN 201110082703 A CN201110082703 A CN 201110082703A CN 102255885 A CN102255885 A CN 102255885A
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- energy consumption
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- consumption acquisition
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Abstract
The invention aims to provide an energy consumption acquisition terminal, which is convenient to communicate, safe in use and difficult to attack and provides a plurality of convenient and reliable communication channels for the transmission of data. The energy consumption acquisition terminal comprises a computer main board (1), a wireless network adapter (6) and a power supply (11). A central processing unit (CPU) (2), a memory chip (3), a memory (4), a general packet radio service (GPRS) modem (5), a serial port (7), an RS232 serial port/interface (8), a network card/network card interface (9), an RS485 serial port/interface (10), a management and configuration module, a network access module, an encryption authentication module, an encryption communication module, a network serial port conversion module and a serial port acquisition communication protocol module are arranged on the computer main board (1). The wireless network adapter (6) is connected with the computer main board (1) by the serial port (7).
Description
Technical field
The present invention relates to a kind of energy consumption acquisition terminal.
Background technology
Along with the development and the environmental resource pressure of China's economic society are increasing, the situation is tense in energy-saving and emission-reduction.In carrying forward vigorously the building field energy conservation, the problem of government offices' office building and large public building highly energy-consuming becomes increasingly conspicuous, it is the main cause that the city energy consumption increases day by day, on the one hand, we also lack immediate data provides basis and reference for the appointment of making a strategic decision, house and town and country construction portion build [2008] No. 114 literary compositions of section (2008-06-24) " about printing and distributing the notice that government offices' office building and large public building energy consumption monitoring system build the correlation technique guide rule " and implement, system has made concrete norm for energy consumption monitoring, therefore, must set up large public building energy consumption monitoring platform, national key cities important building energy consumption is monitored in real time, and pass through energy consumption statistic, energy auditing, the efficiency publicity, with systems such as energy quota and over-quota prices markup, impel government offices' office building and large public building to improve the energy-saving run managerial skills, for the formulation and the decision-making of government policy provides reference, simultaneously, notion and requirement according to information security, the remote equipment of striding the public network access is because of authenticating when process, encrypt and audit, to take precautions against caused information leakage of communication data infringement under attack and deceptive information, ensure the safety of monitoring department, stable, economical operation.Show according to interrelated data, it generally is to adopt general VPN or router that majority is striden public network communication, the fail safe of this safeguard procedures is very limited, the fail safe of guarantee information, confidentiality, integrality, availability more can not be carried out postaudit effectively, again because the existing power communication network all is to be compounded in the overhead ground wire, during local thread breakage, because there is not emergent data transmission channel,, have a strong impact on the security of operation of electric power system so cause power communication channel to be interrupted.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, provides a kind of communication convenient, safe in utilization, does not subject to attack, and the energy consumption acquisition terminal of multiple convenient and reliable communication port is provided for the transmission of data.
The technical solution adopted in the present invention is: the present invention includes computer motherboard, wireless network adapter, power supply, described computer motherboard is provided with CPU, memory bar, memory, GPRS MODEM, serial ports, RS232 serial ports/interface, network interface card/network interface card interface, RS485 serial ports/interface, described wireless network adapter is connected with described computer motherboard by described serial ports, and it also comprises;
Management and configuration module are used to dispose described energy consumption acquisition terminal, will communicate by letter and parameter such as monitoring target is configured;
Network access module is used for described energy consumption acquisition terminal and sets up communication link by certain network mode and monitor terminal server;
The crypto identity authentication module is used for the mutual authentication of described energy consumption acquisition terminal and described monitor terminal server;
The coded communication module is used to provide the encryption of communication data between described energy consumption acquisition terminal and the described monitor terminal server.
Network serial ports modular converter is used for the application layer data of network is peeled off, and isolates with serial mode and intranet security, guarantees that Intranet is not subjected to outer net to utilize the procotol leak to attack.
Serial ports collection communication protocol module for the communication protocol with serial mode communication, can be examined its transmission direction, content auditing and conllinear framing again by Frame.
Described management and configuration module, described network access module, described crypto identity authentication module, described coded communication module, described network serial ports modular converter, described serial ports collection communication protocol module are controlled by described CPU.
Described energy consumption acquisition terminal also comprises daily record and audit modular device, is used for the communication of described energy consumption acquisition terminal and writes down, inquires about, and provides foundation for trace in the future.
The invention has the beneficial effects as follows: owing to the present invention includes described management and configuration module, described network access module, described crypto identity authentication module, described coded communication module, described network serial ports modular converter, described serial ports collection communication protocol module, setting by various modules, so provide a kind of communication convenient, safe in utilization, do not subject to the energy consumption acquisition terminal attacked, simultaneously, it also comprises computer motherboard, wireless network adapter, power supply, described computer motherboard is provided with CPU, memory bar, memory, GPRS MODEM, serial ports, RS232 serial ports/interface, network interface card/network interface card interface, RS485 serial ports/interface, described wireless network adapter is connected with described computer motherboard by described serial ports, under the unusual situation of power telecommunication network power telecommunication network, also can set up data channel by GPRS/WLAN/LAN various modes network, for the transmission of power network schedule automation real time data provides safe and reliable transmission channel, thereby realize adopting the long-range access under the prerequisite that ensures information security of multiple mode whenever and wherever possible, and need not on applied environment or software, to do any change.
Description of drawings
Fig. 1 is an assembly structure schematic diagram of the present invention;
Fig. 2 is the embodiments of the invention schematic diagrames.
Embodiment
As shown in Figure 1, the present invention includes a computer motherboard 1, CPU2, memory bar 3, memory 4, GPRS MODEM5, wireless network adapter 6, serial ports 7, RS232 serial ports 8/ interface, network interface card/network interface card interface 9, RS485 serial ports 10/ interface, power supply 11, management and configuration module, network access module, the crypto identity authentication module, the coded communication module, daily record and audit modular device, network serial ports modular converter, serial ports collection communication protocol module, described CPU2, described memory bar 3, described memory 4, described GPRS MODEM5, described serial ports 7, described RS232 serial ports 8/ interface, described network interface card/network interface card interface 9, described RS485 serial ports/interface 10 all is arranged on the described computer motherboard 1, described wireless network adapter 6 is connected with described serial ports 7, described power supply 11 is connected with described wireless network adapter 6 with described computer motherboard 1 respectively, described management and configuration module, described network access module, described crypto identity authentication module, described coded communication module, described daily record and audit modular device, described network serial ports modular converter, described serial ports collection communication protocol module is all controlled by described CPU, described management and configuration module, be used to dispose described energy consumption acquisition terminal, will communicate by letter and parameter such as monitoring target is configured; Described network access module is used for the energy consumption acquisition terminal and sets up communication link by certain network mode and monitor terminal server; Described crypto identity authentication module, be used for the mutual authentication of energy consumption acquisition terminal and monitor terminal server, the present invention uses the md5 encryption algorithm that authentication key is carried out, and the monitor terminal server uses corresponding algorithm to detect the legal effect of access device; Described coded communication module is used to provide the encryption of communication data between described energy consumption acquisition terminal and the monitor terminal server; Described network serial ports modular converter is used for the application layer data of network is peeled off, and isolates with serial mode and intranet security, guarantees that Intranet is not subjected to outer net to utilize the procotol leak to attack; Described serial ports collection communication protocol module for the communication protocol with serial mode communication, can be examined its transmission direction, content auditing and conllinear framing again by Frame; Described daily record and audit modular device, being used for the communication of described energy consumption acquisition terminal writes down, inquires about, provide foundation for trace in the future, device adopts safe practices such as technical grade server, crypto identity authentication, data encryption, long-range access terminal equipment is carried out authentication, information transmitted is encrypted.Set up data channel in place reason by GPRS/WLAN/LAN multiple network pattern in the face of various varying environments.Thereby realize adopting the long-range access under the prerequisite that ensures information security of multiple mode whenever and wherever possible, and need not applied environment or software and do any change, device is being introduced ammeter, water meter, hot and cold stream scale, the analysis of gas meter communications protocol, thereby further embodies the versatility of use of the present invention.Connect the state of setting up according to communication, and the correctness of pack arrangement, the packet of communication to be analyzed, detection and control transmit data.Can examine its transmission direction, content auditing and conllinear framing again by Frame.Related communication stipulations standard as:
DL/T645-1997 multifunction electric meter communication protocol;
DL/T645-2007 multifunction electric meter communication protocol;
The CJ/T188-2004 family is with measuring instrumented data transmission technology condition;
GB/T19582-2008 is based on the industrial automation network standard of Modbus agreement.
As shown in Figure 2, use embodiment of the present invention: comprise monitor terminal server 20 among the embodiment, energy consumption acquisition terminal 21, ordinary PC 22, monitored device 23(such as water meter, ammeter, gas meter, the cold table, energy consumption measure tables such as calorimeter), be configured by 22 pairs of described energy consumption acquisition terminals 21 of described ordinary PC, in the process of configuration, except to network interface, route, outside rules etc. are provided with, also preestablish the relevant parameter of monitored target, described monitor terminal server 20 and described energy consumption acquisition terminal 21 are after by two-way authentication, set up the tunnel of a safety between described monitor terminal server 20 and described energy consumption acquisition terminal 21, between transmitted after all packets all passed through encryption.After the tunnel is set up, can between described energy consumption acquisition terminal 21 and described monitored device 23, connect a Serial Port Line, change the serial ports technology by network, realize the collection and the transmission of information.
Claims (3)
1. energy consumption acquisition terminal, it is characterized in that: it comprises computer motherboard (1), wireless network adapter (6), power supply (11), described computer motherboard (1) is provided with CPU(2), memory bar (3), memory (4), GPRS MODEM(5), serial ports (7), RS232 serial ports/interface (8), network interface card/network interface card interface (9), RS485 serial ports/interface (10), described wireless network adapter (6) is connected with described computer motherboard (1) by described serial ports (7), and it also comprises:
Management and configuration module are used to dispose described energy consumption acquisition terminal, will communicate by letter and parameter such as monitoring target is configured;
Network access module is used for described energy consumption acquisition terminal and sets up communication link by certain network mode and monitor terminal server;
The crypto identity authentication module is used for the mutual authentication of described energy consumption acquisition terminal and described monitor terminal server;
The coded communication module is used to provide the encryption of communication data between described energy consumption acquisition terminal and the described monitor terminal server;
Network serial ports modular converter is used for the application layer data of network is peeled off, and isolates with serial mode and intranet security, guarantees that Intranet is not subjected to outer net to utilize the procotol leak to attack;
Serial ports collection communication protocol module for the communication protocol with serial mode communication, can be examined its transmission direction, content auditing and conllinear framing again by Frame.
2. energy consumption acquisition terminal according to claim 1 is characterized in that: described management and configuration module, described network access module, described crypto identity authentication module, described coded communication module, described network serial ports modular converter, described serial ports collection communication protocol module are by described CPU(2) control.
3. energy consumption acquisition terminal according to claim 1 is characterized in that: described energy consumption acquisition terminal also comprises daily record and audit modular device, is used for the communication of described energy consumption acquisition terminal and writes down, inquires about, and provides foundation for trace in the future.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110082703XA CN102255885A (en) | 2011-04-02 | 2011-04-02 | Energy consumption acquisition terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110082703XA CN102255885A (en) | 2011-04-02 | 2011-04-02 | Energy consumption acquisition terminal |
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| CN102255885A true CN102255885A (en) | 2011-11-23 |
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| CN201110082703XA Pending CN102255885A (en) | 2011-04-02 | 2011-04-02 | Energy consumption acquisition terminal |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734850A (en) * | 2013-12-20 | 2015-06-24 | 中节能六合天融环保科技有限公司 | Data transmission chip oriented to energy saving and emission reduction monitoring |
| CN105446285A (en) * | 2014-09-28 | 2016-03-30 | 中建四局第六建筑工程有限公司 | Construction data collection method on the basis of radio frequency technology |
| CN106603499A (en) * | 2016-11-18 | 2017-04-26 | 国网甘肃省电力公司电力科学研究院 | Safety communication reconstruction method and system for power distribution terminal |
| CN108418839A (en) * | 2018-04-29 | 2018-08-17 | 云南电网有限责任公司 | Electric power dedicated encrypted COMSEC module |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201378356Y (en) * | 2009-04-10 | 2010-01-06 | 山东建筑大学 | Building energy-consumption data collector |
| CN201750433U (en) * | 2010-08-04 | 2011-02-16 | 南京工业大学 | Architectural energy consumption data acquisition device |
-
2011
- 2011-04-02 CN CN201110082703XA patent/CN102255885A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201378356Y (en) * | 2009-04-10 | 2010-01-06 | 山东建筑大学 | Building energy-consumption data collector |
| CN201750433U (en) * | 2010-08-04 | 2011-02-16 | 南京工业大学 | Architectural energy consumption data acquisition device |
Non-Patent Citations (1)
| Title |
|---|
| 葛川: "《建筑能耗采集系统的设计与实现》", 《中国优秀硕士学位论文全文数据库（信息科技辑）》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104734850A (en) * | 2013-12-20 | 2015-06-24 | 中节能六合天融环保科技有限公司 | Data transmission chip oriented to energy saving and emission reduction monitoring |
| CN105446285A (en) * | 2014-09-28 | 2016-03-30 | 中建四局第六建筑工程有限公司 | Construction data collection method on the basis of radio frequency technology |
| CN106603499A (en) * | 2016-11-18 | 2017-04-26 | 国网甘肃省电力公司电力科学研究院 | Safety communication reconstruction method and system for power distribution terminal |
| CN108418839A (en) * | 2018-04-29 | 2018-08-17 | 云南电网有限责任公司 | Electric power dedicated encrypted COMSEC module |
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Application publication date: 20111123 |