CN207037899U - A kind of Multi-meter collecting equipment - Google Patents
A kind of Multi-meter collecting equipment Download PDFInfo
- Publication number
- CN207037899U CN207037899U CN201720449611.3U CN201720449611U CN207037899U CN 207037899 U CN207037899 U CN 207037899U CN 201720449611 U CN201720449611 U CN 201720449611U CN 207037899 U CN207037899 U CN 207037899U
- Authority
- CN
- China
- Prior art keywords
- resistance
- wireless
- data
- termination
- meter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000013519 translation Methods 0.000 claims abstract description 43
- 238000004891 communication Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000003993 interaction Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 3
- -1 electricity Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 16
- 239000012141 concentrate Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses a kind of Multi-meter collecting equipment to include concentrator, in addition to electric power data acquisition center, RS485 channels, protocol translation device, intelligent electric meter, wireless watermeter, wireless gas meter, wireless hotlist and concentrator.Concentrator includes：General collector module and communication module.Protocol translation device includes, protocol translation module, micro power radio module.Originally it is practical to be newly used for, solve present power collection systems technology can only copy reading ammeter, but gather water, electricity, gas, hot multilist need on the basis of power collection systems by install protocol converter and collector it is compound to realize multiple-in-one acquisition function the problem of.
Description
Technical field
The utility model belongs to meter reading field, and in particular to a kind of Multi-meter collecting equipment.
Background technology
With the development of the social economy, the improvement of people's living standards, the use of every resource, increasing life money
Source enters monitoring record scope.Our gauge tables used in living are more and more.From only needing to be measured with ammeter in the past
Electricity consumption situation, till now we need with gas meter metering gas situation, with the hot situation used in hotlist metering life, use
The situation of natural gas, the situation of water used in water meter measurement used in gas meter metering.However as increasing for table, cause
The difficulty of wiring and meter reading, it is true in use although all employ intelligent meter does not use manual metering now
Reality is still complicated, and the maintenance and use for the later stage still have many inconveniences and because intelligent degree are higher, power consumption
It is bigger.
The A of China Patent Publication No. CN 105406901, publication date on March 16th, 2016, the title of innovation and creation are used for electricity
The information acquisition system of Force system.A kind of information acquisition system for power system of the disclosure of the invention.The system includes：
Multiple signal pickup assemblies, each signal pickup assembly are connected with a low tension switch on power transmission line, signal pickup assembly
For gathering the on-off model of low tension switch；Multiple electric carrier apparatus, each electric carrier apparatus and a signal acquisition
Device connects, and is connected with power transmission line, and electric carrier apparatus is used to the on-off model of low tension switch being converted to power carrier
Signal, and power carrier signal is coupled to power transmission line；Remote control terminal, it is connected with power transmission line, is carried for receiving electric power
Ripple signal, it is additionally operable to send a control signal to low tension switch by power transmission line, wherein, control signal switchs for indication low-voltage
It is opened or closed.But its weak point is exactly complex circuit, is unfavorable for later maintenance and energy consumption is larger.
Utility model content
The purpose of this utility model is solve above-mentioned challenge excessively, there is provided one kind can gather a variety of tables
Data, the Multi-meter collecting equipment of wiring maintenance simple, easy to use and easy.
Technical scheme is a kind of Multi-meter collecting equipment used by the utility model solves its technical problem, including is concentrated
Device, in addition to electric power data acquisition center, the data that concentrator is sent are received, are communicated to connect with concentrator；RS485 channels, it is right
Data are transmitted, and are electrically connected with intelligent electric meter and protocol translation device；Protocol translation device, data are subjected to protocol translation, with
RS485 channels electrically connect, and pass through communication connection with wireless watermeter, wireless gas meter and wireless hotlist；Intelligent electric meter, read user and use
Electricity, electrically connected with RS485 channels；Wireless watermeter, user's water consumption is read, communicated to connect with protocol translation device；Wireless gas meter,
User's gas consumption is read, is communicated to connect with protocol translation device；Wireless hotlist, user's heat amount is read, is communicated with protocol translation device
Connection；Concentrator, gather the data of each table and upload the data to electric power data acquisition center, electrically connected with RS485 channels；
Concentrator includes：General collector module, the data of each ammeter are gathered, electrically connected with RS485 channels；Communication module, will be logical
Electric power data acquisition center is uploaded to the data in collector module, is electrically connected with General collector module.
Preferably, described protocol translation device includes：Protocol translation module, the data that micro power radio module is provided
Protocol translation is carried out, is electrically connected with RS485 channels；Micro power radio module, receive wireless watermeter, wireless gas meter and wireless hotlist
Data, electrically connected with protocol translation module.
Described RS485 channels include：Resistance R1 first terminates 3.3V voltage sources, resistance R1 the second termination triode Q1
Base stage；Resistance R2 first terminates 5V voltage sources, and resistance R2 second terminates triode Q1 colelctor electrode and RS485 converters
MAXRS485 RE pins；RS485 converters MAXRS485 DE pins connect RS485 converters MAXRS485 RE pins；Three
Pole pipe Q1 emitter stage meets RS485_EN；Resistance R3 the first termination 3.3V voltage sources, resistance R3 the second termination triode Q2
Base stage；Resistance R4 the first termination 5V voltage sources, resistance R4 the second termination triode Q2 colelctor electrode and RS485 converters
MAXRS485 DT pins；Triode Q2 emitter stage meets TXD RS485;Resistance R5 the first termination RXD RS485 and three poles
Pipe Q3 colelctor electrode；Resistance R5 the second termination 3.3V voltage sources and resistance R6 first end；Resistance R6 the second three poles of termination
Pipe Q3 base stage；Triode Q3 emitter stage connects RS485 converters MAXRS485 RO pins；RS485 converters MAXRS485
VCC pin connect 5V voltage sources and electric capacity C1 first end；Electric capacity C1 the second terminating resistor R7 first end and ground；Resistance R7
The second termination RS485 converters MAXRS485 B pins, voltage transformer P3 first end and delivery outlet B；Voltage transformer
P3 the second termination RS485 converters MAXRS485 A pins, resistance R8 first end, thermistor PT3 first end and electricity
Press transformer P4 first end；Resistance R8 the second termination 5V voltage sources；The ends of voltage transformer P4 second are grounded；Thermistor
PT3 the second termination delivery outlet A；RS485 converters MAXRS485 GD pins ground connection.
Preferably, described a kind of Multi-meter collecting equipment, it is characterised in that the outward appearance and original of described agreement dressization device
It is the same to net I type General collectors.
As a kind of preferably described Multi-meter collecting equipment, it is characterised in that the M590 cores that described communication module uses
Piece carries out data interaction with main website.
Preferably, described a kind of Multi-meter collecting equipment, it is characterised in that what described micro power radio module used
Wireless M-BUS carries out data transmission.
The utility model beneficial effect：General collector module and communication module are concentrated together, although electricity at present
Power acquisition system technology is very ripe, but can only copy reading ammeter, collection water, electricity, gas, hot multilist need power collection systems base
By installing protocol translation device and General collector is compound realizes multiple-in-one acquisition function on plinth, using micropower channel radio
Water, the air and heat table of news need after being converted to the general conventions datas of DL/T645-2007 by protocol translation device, then data are transmitted
To the General collector of collection RS485 ammeters, Shang Song main websites.Scene needs to install protocol translation device, and to corresponding general
Collector carries out software upgrading, and a corresponding General collector is required for per a kind of water meter.So the utility model will be general
Collector module and communication module are integrated, and the use of General collector is reduced in the arrangement of system, reduces work(
Consumption and the complexity of wiring, improve quality.
Brief description of the drawings
Fig. 1 is the structured flowchart of Multi-meter collecting equipment；
Fig. 2 is the circuit diagram of RS485 channels；
In figure：1st, electric power data acquisition center, 2, RS485 channels, 3, communication wooden unit, 4, General collector module, 5, association
Discuss conversion module, 6, micro power radio module, 7, intelligent electric meter, 8, wireless watermeter, 9, wireless hotlist, 10, wireless gas meter, 11,
Concentrator, 12, protocol translation device.
Embodiment
Embodiment 1：
In Fig. 1, a kind of Multi-meter collecting equipment, including concentrator 11, in addition to electric power data acquisition center 1, receive and concentrate
The data that device 11 is sent, are communicated to connect with concentrator 11；Data are transmitted by RS485 channels 2, with intelligent electric meter 7 and agreement
Converter 12 electrically connects；Protocol translation device 12, data are subjected to protocol translation, electrically connected with RS485 channels 2, with wireless watermeter
8th, wireless gas meter 9 and wireless hotlist 10 pass through communication connection；Intelligent electric meter 7, user power utilization amount is read, is electrically connected with RS485 channels 2
Connect；Wireless watermeter 8, user's water consumption is read, is communicated to connect with protocol translation device 12；Wireless gas meter 9, reads user's gas consumption,
Communicated to connect with protocol translation device 12；Wireless hotlist 10, reads user's heat amount, is communicated to connect with protocol translation device 12；Concentrate
Device 11, gather the data of each table and upload the data to electric power data acquisition center 1, electrically connected with RS485 channels 2；Concentrate
Device 11 includes：General collector module 3, the data of each ammeter are gathered, electrically connected with RS485 channels 2；Communication module 4, will be logical
Electric power data acquisition center 1 is uploaded to the data in collector module 3, is electrically connected with General collector module 3.
Described protocol translation device 11 includes：Protocol translation module 5, the data that micro power radio module 6 is provided are carried out
Protocol translation, electrically connected with RS485 channels 2；Micro power radio module 6, receive wireless watermeter 8, wireless gas meter 9 and wireless hotlist
10 data, electrically connected with protocol translation module 5.
The outward appearance of described protocol translation device 12 is as original net I type General collectors.A kind of described Multi-meter collecting is set
It is standby, it is characterised in that the M590 chips that described communication module 3 uses carry out data interaction with main website.A kind of described multilist
Collecting device, it is characterised in that the wireless M-BUS that described micro power radio module 6 uses carries out data transmission.
The method of operation of the present utility model is that the data of wireless watermeter 8, wireless gas meter 9 and wireless hotlist 10 are turned by agreement
The change progress copy reading of device 12, the meter reading instruction that protocol translation device 12 is issued by the reception General collector of RS485 channels 2 module 4, then
Changed according to the agreement of wireless watermeter 8, wireless gas meter 9 and wireless hotlist 10, copied by micro power radio module 6 accordingly
Meter is connect under reading；The data of RS485 ammeters 2 carry out copy reading by General collector module 4, and General collector module is believed by RS485
The copy reading meter of road 2, and agreement meets 645-2007 stipulations.Gathered data can be passed through GPRS/ by General collector module 4
CDMA/SMS/ Ethernets upload to main website.
The utility model, General collector module 4 and communication module 3 are concentrated together, although current electric power acquisition
Systems technology is very ripe, but can only copy reading ammeter, collection water, electricity, gas, hot multilist need on the basis of power collection systems lead to
Cross installation protocol translation device and General collector is compound realizes multiple-in-one acquisition function, using micro-power wireless communication
Water, air and heat table are needed after being converted to the general conventions datas of DL/T645-2007 by protocol translation device, then are transferred data to and adopted
After the General collector for collecting RS485 ammeters, Shang Song main websites.Scene needs to install protocol translation device, and to corresponding general collection
Device carries out software upgrading, and a corresponding General collector is required for per a kind of water meter.So the utility model is by general collection
Device module 4 and communication module 3 are integrated, and the use of General collector is reduced in the arrangement of system, reduces power consumption
With the complexity of wiring, quality is improved.And the utility model is used micro- when used transmission of wireless signals
Power communication, reduce power consumption.In micro power radio module 6, used herein is wireless M-BUS connections.In protocol translation device
The profile of protocol translation module 5 as original net I type General collectors, just because of having used former net I type General collectors
Outward appearance, we can external multiple wireless M-BUS of interface below receiving module, user it is a lot.And at the scene
When installation, it is only necessary to which the collection that protocol translation device does not interfere with electric power data is installed.
In Fig. 2, described RS485 channels include：Resistance R1 first terminates 3.3V voltage sources, resistance R1 the second termination three
Pole pipe Q1 base stage；Resistance R2 first terminates 5V voltage sources, and resistance R2 second terminates triode Q1 colelctor electrode and RS485 conversions
Device MAXRS485 RE pins；RS485 converters MAXRS485 DE pins connect RS485 converters MAXRS485 RE pins；
Triode Q1 emitter stage meets RS485_EN；Resistance R3 the first termination 3.3V voltage sources, resistance R3 the second termination triode
Q2 base stage；Resistance R4 the first termination 5V voltage sources, resistance R4 the second termination triode Q2 colelctor electrode and RS485 conversions
Device MAXRS485 DT pins；Triode Q2 emitter stage meets TXD RS485;Resistance R5 the first termination RXD RS485 and three
Pole pipe Q3 colelctor electrode；Resistance R5 the second termination 3.3V voltage sources and resistance R6 first end；Resistance R6 the second termination three
Pole pipe Q3 base stage；Triode Q3 emitter stage connects RS485 converters MAXRS485 RO pins；RS485 converters
MAXRS485 VCC pin connects 5V voltage sources and electric capacity C1 first end；Electric capacity C1 the second terminating resistor R7 first end and
Ground；Resistance R7 the second termination RS485 converters MAXRS485 B pins, voltage transformer P3 first end and delivery outlet B；
Voltage transformer P3 the second termination RS485 converters MAXRS485 A pins, resistance R8 first end, thermistor PT3
The first end of first end and voltage transformer P4；Resistance R8 the second termination 5V voltage sources；The ends of voltage transformer P4 second are grounded；
Thermistor PT3 the second termination delivery outlet A；RS485 converters MAXRS485 GD pins ground connection.
The utility model increases the driving force of chip serial ports using triode, in use for the circuit of RS485 channels
Pull down resistor just balances the load on RS485 links, and thermistor and transient diode protection RS485 misconnections enter civil power.
Claims (6)
1. a kind of Multi-meter collecting equipment, including, concentrator, it is characterised in that also include
Electric power data acquisition center, the data that concentrator is sent are received, are communicated to connect with concentrator；
Data are transmitted by RS485 channels, are electrically connected with intelligent electric meter and protocol translation device；
Protocol translation device, data are subjected to protocol translation, electrically connected with RS485 channels, with wireless watermeter, wireless gas meter and wireless
Hotlist passes through communication connection；
Intelligent electric meter, user power utilization amount is read, is electrically connected with RS485 channels；
Wireless watermeter, user's water consumption is read, communicated to connect with protocol translation device；
Wireless gas meter, user's gas consumption is read, communicated to connect with protocol converter；
Wireless hotlist, user's heat amount is read, communicated to connect with protocol converter；
Concentrator, gather the data of each table and upload the data to electric power data acquisition center, electrically connected with RS485 channels；
Concentrator includes：
General collector module, the data of each ammeter are gathered, electrically connected with RS485 channels；
Communication module, the data in General collector module are uploaded into electric power data acquisition center, with General collector module
Electrical connection.
2. a kind of Multi-meter collecting equipment according to claim 1, it is characterised in that described protocol translation device includes：
Protocol translation module, the data that micro power radio module is provided carry out protocol translation, electrically connected with RS485 channels；
Micro power radio module, the data of wireless watermeter, wireless gas meter and wireless hotlist are received, are electrically connected with protocol translation module
Connect.
3. a kind of Multi-meter collecting equipment according to claim 1, it is characterised in that described RS485 channels include：
Resistance R1 first terminates 3.3V voltage sources, resistance R1 the second termination triode Q1 base stage；Resistance R2 first terminates 5V
Voltage source, resistance R2 second terminate triode Q1 colelctor electrode and RS485 converters MAXRS485 RE pins；RS485 is changed
Device MAXRS485 DE pins connect RS485 converters MAXRS485 RE pins；Triode Q1 emitter stage meets RS485_EN；Electricity
Hinder R3 the first termination 3.3V voltage sources, resistance R3 the second termination triode Q2 base stage；Resistance R4 the first termination 5V electricity
Potential source, resistance R4 the second termination triode Q2 colelctor electrode and RS485 converters MAXRS485 DT pins；Triode Q2's
Emitter stage meets TXD RS485；Resistance R5 the first termination RXD RS485 and triode Q3 colelctor electrode；Resistance R5 the second end
Connect 3.3V voltage sources and resistance R6 first end；Resistance R6 the second termination triode Q3 base stage；Triode Q3 emitter stage
Connect RS485 converters MAXRS485 RO pins；RS485 converters MAXRS485 VCC pin connects 5V voltage sources and electric capacity C1
First end；Electric capacity C1 the second terminating resistor R7 first end and ground；Resistance R7 the second termination RS485 converters
MAXRS485 B pins, voltage transformer P3 first end and delivery outlet B；Voltage transformer P3 the second termination RS485 conversions
Device MAXRS485 A pins, resistance R8 first end, thermistor PT3 first end and voltage transformer P4 first end；Electricity
Hinder R8 the second termination 5V voltage sources；The ends of voltage transformer P4 second are grounded；Thermistor PT3 the second termination delivery outlet A；
RS485 converters MAXRS485 GD pins ground connection.
A kind of 4. Multi-meter collecting equipment according to claim 1, it is characterised in that the outward appearance of described protocol translation device and
Original net I type collectors are the same.
A kind of 5. Multi-meter collecting equipment according to claim 1, it is characterised in that the M590 that described communication module uses
Chip carries out data interaction with main website.
6. a kind of Multi-meter collecting equipment according to claim 2, it is characterised in that described micro power radio module uses
Wireless M-BUS carry out data transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449611.3U CN207037899U (en) | 2017-04-26 | 2017-04-26 | A kind of Multi-meter collecting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720449611.3U CN207037899U (en) | 2017-04-26 | 2017-04-26 | A kind of Multi-meter collecting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207037899U true CN207037899U (en) | 2018-02-23 |
Family
ID=61479662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720449611.3U Active CN207037899U (en) | 2017-04-26 | 2017-04-26 | A kind of Multi-meter collecting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207037899U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320488A (en) * | 2018-04-02 | 2018-07-24 | 国网上海市电力公司 | A kind of intelligence gas meter meter reading debugging system |
| CN108417004A (en) * | 2018-04-28 | 2018-08-17 | 国网江苏省电力有限公司电力科学研究院 | One kind is based on acquisition system and method in twin-channel polymorphic type meter data set |
| CN109660524A (en) * | 2018-12-04 | 2019-04-19 | 贵州电网有限责任公司 | A kind of big concurrent data communication welding system of epoll based on linux kernel |
-
2017
- 2017-04-26 CN CN201720449611.3U patent/CN207037899U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320488A (en) * | 2018-04-02 | 2018-07-24 | 国网上海市电力公司 | A kind of intelligence gas meter meter reading debugging system |
| CN108417004A (en) * | 2018-04-28 | 2018-08-17 | 国网江苏省电力有限公司电力科学研究院 | One kind is based on acquisition system and method in twin-channel polymorphic type meter data set |
| CN109660524A (en) * | 2018-12-04 | 2019-04-19 | 贵州电网有限责任公司 | A kind of big concurrent data communication welding system of epoll based on linux kernel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206021536U (en) | It is applied to " unification of four tables " information acquisition system of newly-built community | |
| CN207037899U (en) | A kind of Multi-meter collecting equipment | |
| CN206975817U (en) | A kind of data acquisition node based on LoRa technologies | |
| CN102074855A (en) | Zigbee technology-based wireless intelligent socket for monitoring fine grit electric quantity | |
| CN102708662A (en) | Smart collecting terminal for plurality of communication modes | |
| CN103150877A (en) | Wireless meter reading device based on WIA wireless network | |
| CN208208079U (en) | A kind of high-performance MBUS collector for water meter | |
| CN205068752U (en) | Electric power demand side energy information acquisition node | |
| CN107920228A (en) | A kind of Multi-meter collecting equipment | |
| CN107909796A (en) | A kind of compound acquisition system of dual input multilist and method | |
| CN201965753U (en) | Acquisition device | |
| CN201788232U (en) | Low-voltage electricity user energy acquisition terminal | |
| CN205693669U (en) | A kind of electric carrier apparatus for TT&C system | |
| CN105915267A (en) | Power line carrier device for measurement and control system and control method thereof | |
| CN202549051U (en) | Wireless low-voltage power line meter-reading system based on RS485 electricity meters | |
| CN203104520U (en) | Intelligent main station system | |
| CN202422405U (en) | Power line carrier centralized meter reading system based on electric network topology for low-voltage users | |
| CN207409132U (en) | Four tables of multiplexing M-Bus passages unify interface convertor and copy and accept system based on it | |
| CN205901734U (en) | Bimodulus communication controller | |
| CN208937641U (en) | Electric inspection process acquisition terminal | |
| CN107786672A (en) | Support the ammeter data acquisition terminal of DLMS/COSEM agreements | |
| CN203590557U (en) | Wind-solar complementary streetlamp remote monitoring device | |
| CN208460180U (en) | A kind of electric energy collection device based on power line communication | |
| CN208924212U (en) | Mbus host receives circuit | |
| CN209786872U (en) | transformer station power consumption parameter acquisition device based on multiple local area wireless communication technologies |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |