CN206388318U - Spread spectrum radio meter-copy collector and kilowatt meter reading-out system - Google Patents
Spread spectrum radio meter-copy collector and kilowatt meter reading-out system Download PDFInfo
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- CN206388318U CN206388318U CN201720039512.8U CN201720039512U CN206388318U CN 206388318 U CN206388318 U CN 206388318U CN 201720039512 U CN201720039512 U CN 201720039512U CN 206388318 U CN206388318 U CN 206388318U
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Abstract
The utility model discloses a kind of spread spectrum radio meter-copy collector and kilowatt meter reading-out system, described spread spectrum radio meter-copy collector includes microprocessor, communication unit and power subsystem, and described communication unit includes communication module, bluetooth module, wireless remote transmission module；First communication module, the second communication module are connected with microprocessor respectively, and the first communication module incoming communication network is connected with management backstage；Second communication module is connected with table tool；Bluetooth module carries out wireless connection with intelligent terminal, for sending the data preserved in the spread spectrum radio meter-copy collector；The data preserved in the spread spectrum radio meter-copy collector by router can be sent to management backstage by the wireless remote transmission module.The utility model possesses the characteristics of communication distance is remote, automaticity is high, construction is simple, while the utility model is easy to operate, improves meter reading efficiency.
Description
Technical field
The utility model is related to meter-copy device field, specifically a kind of spread spectrum radio meter-copy collector and kilowatt meter reading-out system.
Background technology
With the progress of social science and technology, the increasingly raising of public qualities of the life, masses' needs are safer, oneself
The higher intelligent gas kilowatt meter reading-out system of dynamicization degree, it is to avoid strange personnel, which register one's residence, the security risk brought and to be invaded individual privacy
Evil.Existing wireless kilowatt meter reading-out system communication distance is short, and collector usage quantity is more, causes system construction complicated, and meter reading efficiency is low.
Publication No. CN201520801775.9 Chinese patent discloses a kind of wireless meter-copy device, by terminal, data
Collector, radio receiving transmitting module nRF24L01, data concentrator and host computer composition；Wherein, the terminal just refers to user's
Ammeter, the data acquisition unit is by microcontroller STC89C52 chips and its peripheral circuit, LCD1602 LCD MODULEs and electricity
Source module is constituted, for gathering the data with display terminal and being sent to by radio receiving transmitting module nRF24L01 in data set
Device；The data concentrator is by embedded processors ARM 11-S3C6410 and its peripheral circuit, LCD-SVB-ZJ0701 liquid crystals
Show module and power module composition, data concentrator receives the number from data acquisition unit through radio receiving transmitting module nRF24L01
According to；The host computer is communicated by RS232 serial ports with data concentrator, so that the data for receiving data concentrator are sent to
Host computer is monitored and shown that data just can be reached remote terminal server by host computer access Internet network.This reality
With new saving manpower, the stability of data transfer, accuracy height, with stronger practicality.Wireless receipts described in the patent
Hair module nRF24L01 communication distances are short, and communication mode is single, and when radio receiving transmitting module breaks down, kilowatt meter reading-out system is absorbed in paralysis
Paralysis.
As shown in figure 1, be four traditional level framework meter reading solutions, wherein, concentrator passes through as supervisor
RS485 buses and collector communication, collect the table tool information that collector is collected, and administrative center is communicated by GPRS.The mould
At least need that 1 concentrator, many collectors are installed in one cell of formula, concentrator and collector all use 220v power supplys, adopted
Cloth connection is needed between storage and concentrator, construction is complicated, and when cell is larger, circuit is long, causes communication effect poor, system
It is unstable.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art there is provided a kind of spread spectrum radio meter-copy collector and copied
Table system, with the effect of the communication distance, raising meter reading efficiency, reduction difficulty of construction that at least up to increase concentrator and table tool.
The purpose of this utility model is achieved through the following technical solutions：Spread spectrum radio meter-copy collector, it includes
Microprocessor, communication unit and power subsystem, described communication unit include at least two communication modules, at least one bluetooth mould
Block, at least one wireless remote transmission module；First communication module, the second communication module control signal interface respectively with micro- place
The Control on Communication pin connection of device is managed, the output end incoming communication network of the first communication module is connected with management backstage；Second leads to
News module is connected by serial ports with the data-interface that table has；The data-interface of the bluetooth module and the bluetooth of intelligent terminal
Communication interface carries out wireless connection, for sending the data preserved in the spread spectrum radio meter-copy collector；The wireless remote transmission
The data output end of module is communicated wirelessly with router to be connected, and will be preserved at a distance in the spread spectrum radio meter-copy collector
Data management backstage is sent to by router.
The first described communication module is GPRS or CDMA module.
The second described communication module is radio-frequency module.
Further, when the first communication module of a spread spectrum radio meter-copy collector breaks down, radio remote is passed through
Transmission module connection route device is communicated with management backstage；Or other spread spectrum radio meter reading collection is connected by wireless remote transmission module
First communication module of middle device normal work completes the communication with management backstage.
Described power subsystem includes back-up source；The power subsystem is connected with microprocessor, when AC outage,
Power supply control microprocessor unit automatically switches to back-up source and powered, and reports abnormity of power supply to administrative center.
Spread spectrum radio meter-copy collector kilowatt meter reading-out system, it includes spread spectrum radio meter-copy collector, table tool, management backstage and road
By device；The data-interface of the table tool is connected with the first communication module serial ports of the spread spectrum radio meter-copy collector；Described
Management backstage is provided with the interface carried out data transmission with the second communication module of the spread spectrum radio meter-copy collector, the expansion
The data that the table has collection are transmitted directly to management backstage or router by frequency radio meter register concentrator, then pass through router
Transmit data to management backstage.
The spread spectrum radio meter-copy collector is connectable in the communication range that it is covered by wireless remote transmission module
Other radio meter register concentrators in the communication range.
The table tool is installed with the spread spectrum radio meter-copy collector using integrated mode.
The beneficial effects of the utility model are：It is higher that the utility model provides a kind of safer, automaticity
Intelligent gas meter-copy device, solves current wireless kilowatt meter reading-out system because communication distance is short, collector usage quantity is more, causes system to be applied
Work is complicated, the problem of meter reading rate is low, it is to avoid strange personnel register one's residence the security risk brought and the infringement to individual privacy；This reality
Concentrator is integrated with collector with new, equipment cost and difficulty of construction is reduced；Entered using wireless remote transmission module
Row route communication expands communication distance；Wireless routing is used between concentrator and concentrator, makes communication distance farther, especially
When a concentrator breaks down, the data transfer that the concentrator of failure can be equally will appear from by wireless routing is arrived
Management backstage, operation is easier, improves meter reading efficiency.
Brief description of the drawings
Fig. 1 is spread spectrum radio meter-copy collector structured flowchart of the present utility model；
Fig. 2 is existing kilowatt meter reading-out system schematic diagram；
Fig. 3 is the utility model spread spectrum radio meter-copy collector kilowatt meter reading-out system schematic diagram.
Embodiment
The technical solution of the utility model, but protection domain of the present utility model are described in further detail below in conjunction with the accompanying drawings
It is not limited to as described below.
As shown in figure 1, spread spectrum radio meter-copy collector, it includes microprocessor, communication unit and power subsystem, described
Communication unit includes at least two communication modules, at least one bluetooth module, at least one wireless remote transmission module；Described first leads to
News module, the control signal interface of the second communication module are connected with the Control on Communication pin of microprocessor respectively, the first communication mould
The output end incoming communication network of block is connected with management backstage；The data-interface that second communication module has by serial ports and table connects
Connect；The data-interface of the bluetooth module and the bluetooth communication interface of intelligent terminal carry out wireless connection, for sending
State the data preserved in spread spectrum radio meter-copy collector；The data output end of the wireless remote transmission module carries out wireless with router
The data preserved in the spread spectrum radio meter-copy collector are sent to management backstage by communication connection by router at a distance.
The first described communication module is GPRS or CDMA module.
The second described communication module is radio-frequency module.
Further, when the first communication module of a spread spectrum radio meter-copy collector breaks down, radio remote is passed through
Transmission module connection route device is communicated with management backstage；Or other spread spectrum radio meter reading collection is connected by wireless remote transmission module
First communication module of middle device normal work completes the communication with management backstage.
Described power subsystem includes back-up source；The power subsystem is connected with microprocessor, when AC outage,
Power supply control microprocessor unit automatically switches to back-up source and powered, and reports abnormity of power supply to administrative center.
Spread spectrum radio meter-copy collector kilowatt meter reading-out system, it includes spread spectrum radio meter-copy collector, table tool, management backstage and road
By device；The data-interface of the table tool is connected with the first communication module serial ports of the spread spectrum radio meter-copy collector；Described
Management backstage is provided with the interface carried out data transmission with the second communication module of the spread spectrum radio meter-copy collector, the expansion
The data that the table has collection are transmitted directly to management backstage or router by frequency radio meter register concentrator, then pass through router
Transmit data to management backstage.
The spread spectrum radio meter-copy collector is connectable in the communication range that it is covered by wireless remote transmission module
Other radio meter register concentrators in the communication range.
The table tool is installed with the spread spectrum radio meter-copy collector using integrated mode.
As shown in Fig. 2 be four traditional level framework meter reading solutions, wherein, need cloth to lead between collector and concentrator
Line is interrogated, construction is complicated, and when cell is larger, circuit is long, causes communication effect poor, and system is unstable.As shown in figure 3, this hair
Bright system uses three-level structure, wherein, route communication can be carried out by spread spectrum radio module between concentrator, when a concentrator
GPRS when breaking down, by routing function, can complete and manage using the GPRS or CDMA module of an other concentrator
The communication at center.
One of embodiments of the invention, using spread spectrum radio meter-copy collector, spacious distance is up to 5 kilometers, more than 1
The cell at family, by installing 1 spread spectrum radio meter-copy collector in Zhongting, you can manage more than 800 table tools of the cell.Put into practice table
Bright, the wireless kilowatt meter reading-out system simplifies difficulty of construction, the cell of scale as before, and concentrator and collector construction period are at least
More than 20 days, after the present invention, concentrator was constructed from reconnaissance to completion, it is only necessary to 2 day time.Current system meter reading is stable,
Meter reading rate>98%, user satisfaction is high, and project is smoothly checked and accepted, and is normally run many days.
Above content only describes general principle of the present utility model and main feature.The technical staff of the industry should
Solve, do not departing from the spirit and scope that the utility model appended claims are limited, formally with it is right in details
The change that the utility model is made, in the utility model scope of the claimed protection.
Claims (8)
1. spread spectrum radio meter-copy collector, it includes microprocessor, communication unit and power subsystem, it is characterised in that：Described
Communication unit includes at least two communication modules, at least one bluetooth module, at least one wireless remote transmission module；Described first leads to
News module, the control signal interface of the second communication module are connected with the Control on Communication pin of microprocessor respectively, the first communication mould
The output end incoming communication network of block is connected with management backstage；The data-interface that second communication module has by serial ports and table connects
Connect；The data-interface of the bluetooth module and the bluetooth communication interface of intelligent terminal carry out wireless connection, for sending
State the data preserved in spread spectrum radio meter-copy collector；The data output end of the wireless remote transmission module carries out wireless with router
The data preserved in the spread spectrum radio meter-copy collector are sent to management backstage by communication connection by router at a distance.
2. spread spectrum radio meter-copy collector according to claim 1, it is characterised in that：The first described communication module is
GPRS or CDMA module.
3. spread spectrum radio meter-copy collector according to claim 1, it is characterised in that：The second described communication module is to penetrate
Frequency module.
4. spread spectrum radio meter-copy collector according to claim 1, it is characterised in that：When a spread spectrum radio meter reading is concentrated
When first communication module of device breaks down, communicated by wireless remote transmission module connection route device and management backstage；Or pass through
Wireless remote transmission module is connected after the completion of the first communication module and management of other spread spectrum radio meter-copy collector normal work
The communication of platform.
5. spread spectrum radio meter-copy collector according to claim 1, it is characterised in that：Described power subsystem includes standby
Power supply；The power subsystem is connected with microprocessor, when AC outage, and power supply control microprocessor unit is automatically switched to
Back-up source is powered, and reports abnormity of power supply to administrative center.
6. spread spectrum radio meter-copy collector kilowatt meter reading-out system, it is characterised in that：It includes spread spectrum radio meter-copy collector, table tool, pipe
Manage backstage and router；First communication module serial ports of the data-interface and the spread spectrum radio meter-copy collector of the table tool connects
Connect；Described management backstage is provided with and connecing that the second communication module of the spread spectrum radio meter-copy collector carries out data transmission
Mouthful, the data that the table has collection are transmitted directly to management backstage or router by the spread spectrum radio meter-copy collector, then
Management backstage is transmitted data to by router.
7. spread spectrum radio meter-copy collector kilowatt meter reading-out system according to claim 6, it is characterised in that：State spread spectrum radio meter reading
Concentrator be connectable in the communication range that it is covered, by wireless remote transmission module in the communication range other are wireless
Meter-copy collector.
8. spread spectrum radio meter-copy collector kilowatt meter reading-out system according to claim 6, it is characterised in that：Table tool with it is described
Spread spectrum radio meter-copy collector is installed using integrated mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720039512.8U CN206388318U (en) | 2017-01-13 | 2017-01-13 | Spread spectrum radio meter-copy collector and kilowatt meter reading-out system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720039512.8U CN206388318U (en) | 2017-01-13 | 2017-01-13 | Spread spectrum radio meter-copy collector and kilowatt meter reading-out system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206388318U true CN206388318U (en) | 2017-08-08 |
Family
ID=59493437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720039512.8U Active CN206388318U (en) | 2017-01-13 | 2017-01-13 | Spread spectrum radio meter-copy collector and kilowatt meter reading-out system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206388318U (en) |
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2017
- 2017-01-13 CN CN201720039512.8U patent/CN206388318U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Spread spectrum wireless meter reading concentrator and meter reading system Effective date of registration: 20221018 Granted publication date: 20170808 Pledgee: Zheshang Bank Co.,Ltd. Chengdu Branch Pledgor: SINO-TECH SMART ENERGY TECHNOLOGY(CHENGDU) CO.,LTD. Registration number: Y2022510000272 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230801 Granted publication date: 20170808 Pledgee: Zheshang Bank Co.,Ltd. Chengdu Branch Pledgor: SINO-TECH SMART ENERGY TECHNOLOGY(CHENGDU) CO.,LTD. Registration number: Y2022510000272 |