CN202142171U - Remote meter reading system with checking-in function - Google Patents
Remote meter reading system with checking-in function Download PDFInfo
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- CN202142171U CN202142171U CN201120191126U CN201120191126U CN202142171U CN 202142171 U CN202142171 U CN 202142171U CN 201120191126 U CN201120191126 U CN 201120191126U CN 201120191126 U CN201120191126 U CN 201120191126U CN 202142171 U CN202142171 U CN 202142171U
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- remotely administered
- administered server
- reading system
- checking
- attendance
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Abstract
A remote meter reading system with a checking-in function belongs to the technical field of electric energy metering, monitoring and reading, and comprises a remote management server, a GPRS (General Packet Radio Service) network and a plurality of checking-in machines, and the remote management server communicates with the checking-in machines by the GPRS. The system can manage personnel information, greatly improves the personnel information management efficiency, is based on a 32-bit ARM nuclear processor and is combined with the use of the embedded database technology simultaneously. The system has the advantages of being high and stable in performance, specific and intuitive, simple in development and application, easy for inquiry and the like, can realize local information inquiry and issue on the net and the like, thus perfecting the metering reading function of the remote system.
Description
Technical field
The utility model belongs to electric energy metrical monitoring meter reading technical field, particularly based on the long-distance meter-reading system of internet.
Background technology
There are shortcomings such as system performance is low, memory space big, confidentiality is poor, efficient is low in the most long-distance meter-reading system of prior art; Like Chinese patent notification number CN102006322A, title: based on the method and system of internet realization remote meter reading, this method need be connected with the table tool of Zigbee wireless transceiver in the customers' place; The Zigbee wireless transceiver; Femto cell, home gateway, remote server.Though the realization remote meter reading, its installation cost height can not practical application.
The existing manual metering that adopts mostly still adopts traditional charting can not carry out collection management unified, concentrated, standard, can't set up and form modernization, specialized management systems such as classifying and numbering management, computer storing queries.
Summary of the invention
The prior art equipment cost is high, system performance is low, memory space is big, confidentiality is poor, inefficient deficiency in order to overcome; The utility model provides a kind of long-distance meter-reading system with work attendance function; Have high-performance, stable, concrete directly perceived, Application and Development is simple, be prone to advantage such as inquiry; Can accomplish local information inquiry and online issue etc., the function that perfect remote system is checked meter.
For realizing that above-mentioned utility model purpose adopts following technical scheme:
Long-distance meter-reading system with work attendance function comprises remotely administered server, GPRS network and a plurality of attendance recorder composition, communicates through GPRS between central platform remotely administered server and each attendance recorder.Native system has combined the use of embedded database technology simultaneously based on 32 ARM core processor.
Further; Said attendance recorder comprises a housing and is installed in the fingerprint identification device on said housing top and the signal processing controller that fingerprint signal is handled that said signal processing controller comprises an analog signal collector, digital signal processor, wireless communication module and storer; Said analog signal collector is collected the fingerprint signal of said fingerprint identification device; Signal carries out digitized processing through said digital signal processor; Generate packet; Said packet is sent to said central platform remotely administered server through said wireless communication module, said memory stores related data packets, and said central platform remotely administered server deposits the packet that each attendance recorder sends in the corresponding database in.This scheme can be passed through the accuracy of setting operation people's authority guarantee information.
Said management server is made up of front end data acquisition device and on-the-spot slave computer, and wherein the front end data acquisition device adopts the CS5460 module.
A plurality of attendance recorders place links to each other through the RS485 mode with the terminating machine of long-distance meter-reading system; The built-in GPRS communication module of terminating machine; But real-time communication; After sending the order that needs image data when remotely administered server, terminating machine will return remotely administered server to the information state of being asked that is attached thereto through the GPRS network wireless transmission automatically, consults for the system manager.And all work attendance information links to each other with the Attendance Sheet terminating machine through the RS485 mode, is sent the information of turning out for work of each Attendance Sheet through GPRS network to remotely administered server by terminating machine.Thereby realize by the long-range Attendance Sheet of copying of central management platform.
The function of described long-distance meter-reading system can be analyzed as follows:
1, system management district: the system manager is responsible for being provided with the work of the various data preparations such as download, record queries and form of information such as the typing, personnel's data of initialization, the information of the various systematic parameters of all Attendance Sheet terminating machines.This zone can only allow system manager or the super keeper after the correct registration of system to be allowed for access.
2, the non real-time of data transmits: though the terminating machine machine can be connected through GPRS network with central management platform in real time; But do not need terminating machine all runnings under the central management platform monitoring all the time in the reality; Management platform only need just link to each other with each Attendance Sheet terminating machine under the situation of image data thinking; The mitigation system burden reduces system's operation cost, improves the efficient of manager's supervision.And each terminating machine is gathered attendance record, and combined data forms detailed work attendance form.
Described this system can make amendment and deletion action to already present information; Avoid because the information typing mistake that work mistake causes; The weak point that exists in the data of change storage in time makes the supvr constantly can receive first hand employee and changes data, is convenient to the management to enterprise personnel; And can be according to the querying condition of input; Find and browse qualified employee information or department information fast and accurately, this system have retrieval rapidly, search conveniently, reliability is high, memory space is big, good confidentiality, advantage that cost is low, can greatly improve the efficient of occurrences in human life information management; Also be that enterprise moves towards scientific, regularizing administration, the essential condition that walks with world's pace.
Description of drawings
Fig. 1 forms structural drawing for the remote meter reading management system.
Embodiment
Come the utility model is further specified below in conjunction with specific embodiment, but the utility model is not confined to these embodiments.One skilled in the art would recognize that the utility model contained in claims scope all alternativess, improvement project and the equivalents that possibly comprise.
Embodiment 1
In conjunction with Fig. 1.Long-distance meter-reading system with work attendance function comprises remotely administered server; In order to information is gathered and is transmitted; Can inquire about the historical record of information, remotely administered server 1 and each attendance recorder 2 link to each other through GPRS between the 3---; Initiatively set up link by remotely administered server 1, the attendance recorder module is received to reply after the concord and is carried out data transmission.
Remotely administered server 1 is made up of front end data acquisition device and on-the-spot slave computer, and wherein the front end data acquisition device adopts the CS5460 module, is responsible for each on-the-spot association of acquisition monitoring and storage, and is inner through strict electromagnetic isolation.Sampling, the digital signal that forms after the A/D conversion process be again through the photoelectricity coupling, by signal adapter to transmitting from single-chip microcomputer, host scm with carry out serial communication from the mode of employing I/O mouth simulated timing diagrams between the single-chip microcomputer machine.
Data acquisition unit CS5460A is high integrated △ ∑ analog/digital converter (ADC), on one chip, has combined two △ ∑ A/D converters.
Claims (3)
1. the long-distance meter-reading system that has the work attendance function is characterized in that comprising remotely administered server, GPRS network and a plurality of attendance recorder composition, communicates through GPRS between remotely administered server and each attendance recorder.
2. the long-distance meter-reading system that has the work attendance function according to claim 1; It is characterized in that attendance recorder comprises a housing and is installed in the fingerprint identification device on said housing top and the signal processing controller that fingerprint signal is handled, said signal processing controller comprises an analog signal collector, digital signal processor, wireless communication module and storer; Said analog signal collector is collected the fingerprint signal of said fingerprint identification device; Signal carries out digitized processing through said digital signal processor; Generate packet; Said packet is sent to said central platform remotely administered server through said wireless communication module, said memory stores related data packets, and said remotely administered server deposits the packet that each attendance recorder sends in the corresponding database in.
3. the long-distance meter-reading system with work attendance function as claimed in claim 1 is characterized in that remotely administered server is made up of front end data acquisition device and on-the-spot slave computer, and wherein the front end data acquisition device adopts the CS5460 module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120191126U CN202142171U (en) | 2011-06-08 | 2011-06-08 | Remote meter reading system with checking-in function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120191126U CN202142171U (en) | 2011-06-08 | 2011-06-08 | Remote meter reading system with checking-in function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202142171U true CN202142171U (en) | 2012-02-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120191126U Expired - Fee Related CN202142171U (en) | 2011-06-08 | 2011-06-08 | Remote meter reading system with checking-in function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202142171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310495A (en) * | 2012-03-10 | 2013-09-18 | 河北世拓电气有限公司 | Attendance machine capable of automatic microblogging |
-
2011
- 2011-06-08 CN CN201120191126U patent/CN202142171U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103310495A (en) * | 2012-03-10 | 2013-09-18 | 河北世拓电气有限公司 | Attendance machine capable of automatic microblogging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20130608 |