It is applied to " unification of four tables " information acquisition system of newly-built community
Technical field
The utility model belongs to measuring instrument technical field, and a kind of especially " unification of four tables " suitable for newly-built community is believed
Breath acquisition system.
Background technology
Water, electricity, gas, heat are closely bound up with the daily life of huge numbers of families, and for supply side, work is checked meter in metering need to
Want substantial amounts of manpower and materials.With the development of economic society, people to water, electricity, gas, the requirement more and more higher of hot service quality,
Traditional manual metering mode can not meet modern society's demand.Under big data historical background, carry out water, electricity, gas, heat
" unification of four tables " collecting work is conducive to social resources to integrate utilization, General Promotion service level.Therefore, how to newly-built community
Water meter, electric energy meter, gas meter, flow meter and heat energy meter information carry out effectively collection is problem in the urgent need to address at present.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of " four tables suitable for newly-built community
Unification " information acquisition system, solves effective acquisition problems of water meter, electric energy meter, gas meter, flow meter and the heat energy meter information of newly-built community.
The utility model solves its technical problem and takes technical scheme below to realize:
A kind of " unification of four tables " information acquisition system suitable for newly-built community, including system main website, II type concentrator, institute
State system main website to be connected with II type concentrator by wide area network, the II type concentrator passes through RS485 buses and is distributed in newly
The electric energy meter that builds in cell is connected and carries out data transmission, and the II type concentrator is changed with communication interface by RS485 buses
Device is connected, and the communication interface converter is connected with the water meter and heat energy meter that are distributed in newly-built community by M_BUS buses
Carry out data transmission, the communication interface converter is by micropower wireless mode and the gas meter, flow meter phase being distributed in newly-built community
Connection carries out data transmission.
Q/GDW1376.1-2013 protocol communications, II type is adopted to concentrate between the system main website and II type concentrator
RS-485 buses between device and electric energy meter adopt DL/T 645-2007/1997 protocol communications, the II type concentrator and communication
RS-485 buses between interface convertor adopt CJ/T 188-2004 protocol communications, the communication interface converter and water meter,
M-BUS buses between hotlist adopt CJ/T 188-2004 protocol communications.
Advantage of the present utility model and good effect are:
The utility model is reasonable in design, its pass through II type concentrator and communication interface converter by various measuring instruments (water,
Electricity, air and heat) link together with system main website, it is achieved that data acquisition function unified by four table of newly-built community resident so that
System main website can rapidly and accurately gather the information of various measuring instruments, improve operating efficiency, reduce operation cost, entirely
Face improves service level, can be widely applied to four table of the resident unification data collecting field of newly-built community.
Description of the drawings
Fig. 1 is system connection figure of the present utility model.
Specific embodiment
The utility model embodiment is further described below in conjunction with accompanying drawing:
A kind of " unification of four tables " information acquisition system suitable for newly-built community, as shown in figure 1, including system main website, II
Type concentrator and the electric energy meter, water meter, gas meter, flow meter and the heat energy meter that are distributed in newly-built community, the system main website pass through wide area network
It is connected with II type concentrator, the II type concentrator is connected with the electric energy meter being distributed in newly-built community by RS485 buses
Connect and carry out data transmission, the II type concentrator is connected with communication interface converter by RS485 buses, the communication interface
Converter is connected with the water meter and heat energy meter that are distributed in newly-built community by M_BUS buses and is carried out data transmission, described logical
Letter interface convertor is connected with the gas meter, flow meter being distributed in newly-built community by micropower wireless mode and is carried out data transmission.
In the present embodiment, II type concentrator is to be applied to electric energy meter data acquisition, data storage, data in power system
Process and the common equipment of some data statistics functions.Q/GDW1376.1-2013 is adopted between II type concentrator and system main website
Protocol communication, the RS-485 buses between II type concentrator and electric energy meter adopt DL/T 645-2007/1997 protocol communications, II
RS-485 buses between type concentrator and communication interface converter adopt CJ/T 188-2004 protocol communications, communication interface to turn
M-BUS buses between parallel operation and water meter, hotlist adopt CJ/T 188-2004 protocol communications.
The system is applied to newly-built community, it is desirable to which newly-built community will be total to water meter, heat energy meter M-BUS before the completion of main body building
Line is guided on the terminal board outside Stall water, hot well.
It is emphasized that embodiment described in the utility model is illustrative rather than determinate, therefore this reality
With the new embodiment including being not limited to described in specific embodiment, every new according to this practicality by those skilled in the art
The other embodiment that the technical scheme of type draws, also belongs to the scope of the utility model protection.