CN202257903U

CN202257903U - Energy management concentrator

Info

Publication number: CN202257903U
Application number: CN2011203425429U
Authority: CN
Inventors: 顾晓其; 生亮田; 衣红娟
Original assignee: SHANDONG TONGTIAN ELECTRON CO Ltd
Current assignee: SHANDONG TONGTIAN ELECTRON CO Ltd
Priority date: 2011-09-14
Filing date: 2011-09-14
Publication date: 2012-05-30
Anticipated expiration: 2021-09-14

Abstract

The utility model provides an energy management concentrator, wherein the main functional modules include a 32-bit CPU module, a clock module, a storage module, a GPRS communication module, an Ethernet communication module, an N(N)-4) circuit RS485 communication module, an N(N)=4) circuit M-BUS communication module, a micropower small radio/Zigbee module, a liquid crystal module, a button module, a remote communication/remote detection collecting module and a power supply module. The energy management concentrator provided by the utility model can copy the site data of flow meter instrument, collectors and the like of water industry, heat industry, gas (steam) industry by multiple channels, protocols and ports, and is capable of detecting the site pressure and temperature, and transmitting the site data to the main station of the server by the Ethernet or GRPS so as to analyze and process by the energy management software of the host station; the energy management concentrator has the advantages on greatly reducing communication power consumption, and saving cost on hardware and power supply, etc.

Description

The energy management concentrator

Technical field

The utility model relates to a kind of remote data administrator, especially a kind of instrument management centralised arrangement.

Background technology

The metering of energy consumption, monitoring and management are the bases of realizing energy-saving and emission-reduction; Along with the development of Internet of Things is promoted; Utilize the computer remote monitoring technique, monitoring with can equipment with can the time, with can situation, analysis and judgement is with operation conditions that can equipment; Reasonably dispatch energy load; Use can equipment be in for a long time best with can state, by the principle science of " required promptly supplies " with can, realize that the terminal is with scientific management and effective utilization that can the equipment power consumption.

The utility model content

The purpose of the utility model is to avoid the deficiency of prior art and a kind of energy management concentrator is provided.

The technical scheme that the utility model adopted is: the energy management concentrator; Comprise 32 bit CPU modules, clock module, memory module, GPRS communication module, ethernet communication module, N road (N >=4) RS485 communication module, N road (N >=4) M-BUS communication module, micropower small wireless/Zigbee module, Liquid Crystal Module, key-press module, remote signalling/telemetry-acquisition module, power module; 32 bit CPU modules are data, information processing control center, and other functional modules except that power module are by 32 bit CPU module managements; Clock module provides hardware calendar clock and the software of terminal operating from programming clock; Each item of memory module storage terminal is provided with parameter and copies and accepts the instrument field data of returning; The data that instrument is copied and accepted are sent to the energy management central server through GPRS network or Ethernet; N (N >=4) realization of road RS485/M-BUS module and instrument communication, copy and accept corresponding instrumented data; Communicate by letter with collector through micropower small wireless/Zigbee, copy and accept the field data in the collector; Liquid Crystal Module shows various information, significant data, the parameter of concentrator; Key-press module is provided with the concentrator parameter through on-the-spot button operation, the relevant information of input instrument, collector; Remote signalling, telemetry-acquisition module collection site switching value, temperature information; The power module power supply.

The N road (N >=4) the M-BUS communication module is through multiplexing one road M-BUS interface circuit of switching channel, data are copied and accepted in direct and instrument communication.

The N road (N >=4) the RS485 communication module is through multiplexing one road RS485 interface circuit of switching channel, data are copied and accepted in direct and instrument communication.

Compared with prior art, the utility model has the advantages that: low-power consumption, low cost, switch N (N >=4) multiplexing one road RS485 in road, M-BUS interface circuit through passage, reduce communication power consumption greatly, save hardware, power supply cost; Copy and accept data diversity, the gauging table of water, heat, gas industries such as (vapour) all can be copied and accepted, and satisfies energy management system diversity demand data; Uplink communication mode diversity, concentrator both can also can send to field data on the energy management central server through the wired ethernet mode through wireless public network GPRS; Downgoing communication mode diversity; The communication interface hyperchannel; Concentrator both can be copied and accepted the data of collector through micropower small wireless/zigbee module, also can directly copy and accept the flowmeter instrumented data through N road (N >=4) RS485 interface, N road (N >=4) M-BUS interface; 32 high-performance CPU processors; Liquid crystal display, button operation.

Description of drawings

Fig. 1 is that utility model is used block diagram.

Fig. 2 is the utility model functional block diagram.

Embodiment

Shown in Figure 1, in whole energy management system, the effect of energy management concentrator: it through micropower small wireless/Zigbee and collector communication, copies the enchashment field data through RS485 bus, M-BUS bus and water, heat, the communication of gas (vapour) instrument; Through GPRS, Ethernet field data is sent to the energy management central server.

Functional module shown in Figure 2, that the utility model mainly comprises: 32 bit CPU modules, clock module, memory module, GPRS communication module, ethernet communication module, N (N >=4) road RS485 communication module, N (N >=4) road M-BUS communication module, micropower small wireless/Zigbee module, Liquid Crystal Module, key-press module, remote signalling/telemetry-acquisition module, power module.Wherein, 32 bit CPU modules of concentrator are data, information processing control center, and other functional modules except that power module realize management and running by 32 bit CPU modules; Clock module provides hardware calendar clock and the software of terminal operating from programming clock; Each item of memory module storage terminal is provided with parameter and copies and accepts the instrument field data of returning; The data that instrument is copied and accepted are sent to the energy management central server through GPRS network or Ethernet; N (N >=4) realization of road RS485/M-BUS module and instrument communication, copy and accept corresponding instrumented data; Realize and the collector communication through micropower small wireless/Zigbee module, copy and accept the field data in the collector; Liquid Crystal Module shows various information, significant data, the parameter of concentrator; Key-press module can be provided with the concentrator parameter through on-the-spot button operation, the relevant information of input instrument, collector; Information such as remote signalling, telemetry-acquisition module are can the collection site switching value, temperature can customize according to user's request; Power module is responsible for the terminal operating power supply.

Claims

1. energy management concentrator; Comprise 32 bit CPU modules, clock module, memory module, GPRS communication module, ethernet communication module, N road RS485 communication module N >=4, N road M-BUS communication module N=4, micropower small wireless/Zigbee module, Liquid Crystal Module, key-press module, remote signalling/telemetry-acquisition module, power module; It is characterized in that: 32 bit CPU modules are data, information processing control center, and other functional modules except that power module are by 32 bit CPU module managements; Clock module provides hardware calendar clock and the software of terminal operating from programming clock; Each item of memory module storage terminal is provided with parameter and copies and accepts the instrument field data of returning; The data that instrument is copied and accepted are sent to the energy management central server through GPRS network or Ethernet; N road RS485/M-BUS module N >=4 realizations and instrument communication, copy and accept corresponding instrumented data; Communicate by letter with collector through micropower small wireless/Zigbee, copy and accept the field data in the collector; Liquid Crystal Module shows various information, significant data, the parameter of concentrator; Key-press module is provided with the concentrator parameter through on-the-spot button operation, the relevant information of input instrument, collector; Remote signalling, telemetry-acquisition module collection site switching value, temperature information; The power module power supply.

2. require described energy management concentrator according to right 1, it is characterized in that: N road M-BUS communication module N=4 through multiplexing one road M-BUS interface circuit of switching channel, directly and the instrument communication, copy and accept data.

3. require described energy management concentrator according to right 1, it is characterized in that: N road RS485 communication module N=4 through multiplexing one road RS485 interface circuit of switching channel, directly and the instrument communication, copy and accept data.