CN203276552U - Remote automatic measurement and control system - Google Patents
Remote automatic measurement and control system Download PDFInfo
- Publication number
- CN203276552U CN203276552U CN 201320300754 CN201320300754U CN203276552U CN 203276552 U CN203276552 U CN 203276552U CN 201320300754 CN201320300754 CN 201320300754 CN 201320300754 U CN201320300754 U CN 201320300754U CN 203276552 U CN203276552 U CN 203276552U
- Authority
- CN
- China
- Prior art keywords
- unit
- main control
- control computer
- power line
- line carrier
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a remote automatic measurement and control system, comprising N experiment systems, a main control computer and a data center. Each experiment system comprises a pressure unit, a displacement unit and a valve unit and each of the pressure unit, the displacement unit and the valve unit is connected with a matched power line carrier communication unit. By power lines, the main control computer is connected with the power line carrier communication units which are respectively matched with the pressure units, the displacement units and the valve units through power lines. The data center is connected with the main control computer through the Internet. Different from the traditional measurement and control system, the measurement and control system which is based on power line carrier communication does not use any special communication systems including all the special communication modes such as wireless communication, infrared communication and ultrasonic wave communication, but uses the power lines of the system to realize information transmission, saves the cost, does not need wire arrangement and adjustment, is convenient to move, has good data transmission real time performance and realizes more direct and effective transmission.
Description
Technical field
The utility model relates to a kind of TT﹠C system, relates in particular to a kind of remote auto TT﹠C system.
Background technology
In automatic measuring and controlling system, some collecting units and control module are organized into an acquisition controller or integrated circuit board or the device of a similar integral type, this acquisition controller is the system of a sealing normally, and it also must have special-purpose interface or passage with the communication of outside other acquisition controllers or system.Such TT﹠C system general type is the acquisition controller of several similar functions, connection or wireless telecommunications with special use couple together, carry out communication and control with unified communications protocol between each acquisition controller, and collecting unit and the control module of each acquisition controller inside are controlled and image data by acquisition controller, unit outside acquisition controller, acquisition controller can not be directly with it communication carry out data acquisition and controlling.Main control computing machine in automatic measuring and controlling system need to design corresponding agreement in the acquisition controller interface, whole control need to see through a plurality of links such as interface, acquisition controller, carry out communication, be difficult to coordinate, this multi-level control implementation makes Software for Design numerous and diverse and dumb.Simultaneously, measurement and the control module of acquisition controller inside are opaque for external system, what other acquisition controller internal element and it can not Direct Communications, must come indirect communication through the control box interface.External system and its communication must come indirect communication through the acquisition controller interface, that is to say that communication and the communication between main control computer and acquisition controller internal element between each acquisition controller internal element all will carry out indirectly by the interface of control box, need the interface of system to participate in, directly do not carry out, communication between the high acquisition controller of requirement of real-time like this, the trouble that can become and complexity.
The best application of automatic measuring and controlling system is in the application of universal testing machine, classical system architecture is that an acquisition controller is arranged in system, pressure charge, the collection of displacement and control automatically, the pressure of this control box and the collection of displacement require monitored object just.Therefore, in order to monitor it, traditional way is to add a serial ports on control box, controls computing machine with an estrade and is connected, and then son control computing machine is connected with principal computer by LAN (Local Area Network) again.The more than universal testing machine of a common testing laboratory, therefore need many to control computing machine with the son that acquisition controller is connected one to one, and this a little control computing machine is formed a LAN (Local Area Network), be connected with main control computer in LAN (Local Area Network), then company of main control computer and data center.In view of this, there is following deficiency in traditional automatic measuring and controlling system: one, waste computer resource, and the uploading file complexity can not reflect collection result in real time.Two, main control computer can not directly be communicated by letter with acquisition controller, must control computing machine by son, makes to gather and control program level complexity, and design difficulty is large.Three, communication line is laid complicated and is not easy and moves, and equipment moving just need to again be laid and debug.Four, the son of acquisition controller is controlled computing machine and is subjected to distance limit with the main control computer data transmission, netting twine can only 100 meters in, realize consolidated network data centralization more complicated for the equipment of dispersion, need to be with methods such as relayings.Five, the staff is without identification, at will test, and bad not the doing of result reviewed, the textual criticism of having no way of, and distance host can't investigate test people and sample source, can not accurately estimate staff's workload.
The utility model content
The purpose of this utility model is to solve by a kind of remote auto TT﹠C system the problem that above background technology is partly mentioned.
For reaching this purpose, the utility model by the following technical solutions:
A kind of remote auto TT﹠C system, it comprises N experimental system, main control computer and data center, and wherein, a described N experimental system includes pressure unit, displacement unit and valve cell, and N is positive integer;
Described pressure unit connects the power line carrier communication unit that is mated, and is used for gathering the pressure information relevant to experiment, exports to main control computer;
Described displacement unit connects the power line carrier communication unit that is mated, and is used for gathering the displacement information relevant to experiment, exports to main control computer;
Described valve cell connects the power line carrier communication unit that is mated, and is used for gathering the valve state information relevant to experiment, exports to main control computer;
The power line carrier communication unit that described main control computer coordinates with pressure unit, displacement unit, valve cell by the power lead connection, be used for receiving described pressure information, displacement information, valve state information, export to data center, and be used for sending the relevant control order to described N experimental system;
Described data center connects main control computer by the internet, is used for collecting the related experiment information of a described N experimental system.
Especially, pressure unit, displacement unit and valve cell in a described N experimental system are provided with and are mated rfid uint, described rfid uint is used for reading experimenter's relevant identity information, and by the power line carrier communication unit exporting to main control computer.
Especially, described power line carrier communication unit is the power line carrier communication card.
The remote auto TT﹠C system that the utility model proposes is the industrial automation system of the highly integrated comprehensive sensing measurement transmission of a cover, it is based on the TT﹠C system of power carrier communication principle, be different from classical TT﹠C system, it does not use the communication line of any special use, comprise all special communication modes that arrange such as wireless telecommunications, infrared-ray communication, ultrasonic communication, but the power lead of using system is realized the transmission of information, and all communications are all to walk same circuit, i.e. power lead.All functions unit and main control computer in N experimental system are sane level on layer of structure, can Direct Communication between them, and this makes the remote auto TT﹠C system have the framed structure mode different from traditional TT﹠C system.Main control computer or other unit can be on power lead receive information by the electric line carrier communication unit, it is all equality in communication that this mode makes each unit, and are " transparent ".Between the functional unit of a main control computer and N experimental system, but equal Direct Communication between N experimental system, if a plurality of remote auto TT﹠C system are used the same power lead, between system and system, also can complete Direct Communication between the unit of different system.The mode of this Direct Communication, the program level of communication has been simplified, just as making a phone call in life, we be in N experimental system each functional unit layout unique numbering, as long as the fixed numbering of reversal means, just can with the unit communications of appointment, internal system is like this, be also such between system, this makes communication become more direct effective.Compare with traditional automatic measuring and controlling system, the utlity model has following advantage: one, single main control computer is concentrated image data, is convenient to unified management, has reduced cost.Two, N experimental system uploading data do not need secondary to concentrate, and real-time is high, has avoided transmission bottleneck and mistake.Three, can clearly understand N all functions unit in experimental system by main control computer, be convenient to remote monitoring.Four, all functions unit in N experimental system and main control computer by power lead intercommunication data, do not have special circuit, save cost, need not to lay and debug lines, and conveniently moving, data transmission is real-time.Five, avoid using many estrades to control computing machine and LAN (Local Area Network), save cost.Six, each functional unit in N experimental system is provided with rfid uint, swipes the card through the personnel that authenticate and just can test, prevent illegal operation, the experimenter originates to experiment material and is responsible for.Seven, during each functional unit work in N experimental system, all need validation test person's identity, the operation such as can start shooting, test, the blacklist of main control computer machine, white list are sent to each functional unit by the hyperchannel carrier wave, functional unit limits or open corresponding testing crew authority according to list.
Description of drawings
The remote auto TT﹠C system structural drawing that Fig. 1 provides for the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.Be understandable that, specific embodiment described herein only is used for explanation the utility model, but not to restriction of the present utility model.Also need to prove in addition, for convenience of description, only show the part relevant to the utility model in accompanying drawing but not full content.
Please refer to shown in Figure 1, the remote auto TT﹠C system structural drawing that Fig. 1 provides for the utility model embodiment.
The present embodiment medium-long range automatic measuring and controlling system specifically comprises: N experimental system 101, main control computer 102 and data center 103, wherein, a described N experimental system 101 includes pressure unit 1011, displacement unit 1012 and valve cell 1013, and N is positive integer.Need to prove, experimental system 101 can be according to the more functional unit of experiment needs configuration, and the present embodiment only comprises that take experimental system 101 pressure unit 1011, displacement unit 1012 and valve cell 1013 describe as example.
Described pressure unit 1011 connects the power line carrier communication unit 104 that is mated, and is used for gathering and tests relevant pressure information, exports to main control computer 102.
Described displacement unit 1012 connects the power line carrier communication unit 105 that is mated, and is used for gathering and tests relevant displacement information, exports to main control computer 102.
Described valve cell 1013 connects the power line carrier communication unit 106 that is mated, and is used for gathering and tests relevant valve state information, exports to main control computer 102.
Described main control computer 102 connects by power lead 107 the power line carrier communication unit that coordinates with pressure unit 1011, displacement unit 1012, valve cell 1013, be used for receiving described pressure information, displacement information, valve state information, export to data center 103, and be used for sending the relevant control order to a described N experimental system 101.
Described main control computer 102 adopts different carrier channels when data acquisition and transmission, guaranteed the real-time of information.When adopting different carrier frequencies, because carrier frequency is in different frequency range, do not interfere with each other, just make in same power line medium inside, can have a plurality of terminals jointly to carry out data transmission simultaneously, i.e. so-called hyperchannel carrier-wave transmission, by the reasonable distribution to frequency resource, make each functional unit in each N experimental system 101 have independence or certain period exclusively enjoys channel, reaching needs shared channel originally, and the congested problem of the transmission that causes is solved.
Described data center 103 connects main control computer 102 by the internet, is used for collecting the related experiment information of a described N experimental system 101.
In the present embodiment, the pressure unit 1011 in a described N experimental system 101, displacement unit 1012 and valve cell 1013 are provided with and are mated rfid uint 10111, rfid uint 10121, rfid uint 10131.Rfid uint is used for reading experimenter's relevant identity information, and main control computer 102 is exported in the power line carrier communication unit 104 by coordinating with pressure unit 1011, displacement unit 1012 and valve cell 1013, power line carrier communication unit 105 and power line carrier communication unit 106.Described power line carrier communication unit 104, power line carrier communication unit 105 and power line carrier communication unit 106 are the power line carrier communication card.
The utility model is based on the TT﹠C system of power carrier communication principle, be different from classical TT﹠C system, it does not use the communication line of any special use, comprise all special communication modes that arrange such as wireless telecommunications, infrared-ray communication, ultrasonic communication, but the power lead 107 of using system is realized the transmission of information, all communications are all to walk the same circuit, and namely power lead 107.All functions unit and main control computer 102 in N experimental system 101 are sane level on layer of structure, can Direct Communication between them, and this makes the remote auto TT﹠C system have the framed structure mode different from traditional TT﹠C system.Main control computer 102 or other unit can be on power lead 107 receive information by the electric line carrier communication unit, it is all equality in communication that this mode makes each unit, and are " transparent ".Between the functional unit of main control computer 102 an and N experimental system 101, but equal Direct Communication between N experimental system 101, if a plurality of remote auto TT﹠C system are used same power lead 107, between system and system, also can complete Direct Communication between the unit of different system.The mode of this Direct Communication, the program level of communication has been simplified, just as making a phone call in life, we be in N experimental system 101 each functional unit layout unique numbering, as long as the fixed numbering of reversal means, just can with the unit communications of appointment, internal system is like this, be also such between system, this makes communication become more direct effective.
Compare with traditional automatic measuring and controlling system, the utlity model has following advantage: one, single main control computer is concentrated image data, is convenient to unified management, has reduced cost.Two, N experimental system uploading data do not need secondary to concentrate, and real-time is high, has avoided transmission bottleneck and mistake.Three, can clearly understand N all functions unit in experimental system by main control computer, be convenient to remote monitoring.Four, all functions unit in N experimental system and main control computer by power lead intercommunication data, do not have special circuit, save cost, need not to lay and debug lines, and conveniently moving, data transmission is real-time.Five, avoid using many estrades to control computing machine and LAN (Local Area Network), save cost.Six, each functional unit in N experimental system is provided with rfid uint, swipes the card through the personnel that authenticate and just can test, prevent illegal operation, the experimenter originates to experiment material and is responsible for.Seven, during each functional unit work in N experimental system, all need validation test person's identity, the operation such as can start shooting, test, the blacklist of main control computer machine, white list are sent to each functional unit by the hyperchannel carrier wave, functional unit limits or open corresponding testing crew authority according to list.
Note, above-mentioned is only preferred embodiment of the present utility model and institute's application technology principle.Skilled person in the art will appreciate that the utility model is not limited to specific embodiment described here, can carry out for a person skilled in the art various obvious variations, readjust and substitute and can not break away from protection domain of the present utility model.Therefore, although by above embodiment, the utility model is described in further detail, but the utility model is not limited only to above embodiment, in the situation that do not break away from the utility model design, can also comprise more other equivalent embodiment, and scope of the present utility model is determined by appended claim scope.
Claims (3)
1. a remote auto TT﹠C system, is characterized in that, comprises N experimental system, main control computer and data center, and wherein, a described N experimental system includes pressure unit, displacement unit and valve cell, and N is positive integer;
Described pressure unit connects the power line carrier communication unit that is mated, and is used for gathering the pressure information relevant to experiment, exports to main control computer;
Described displacement unit connects the power line carrier communication unit that is mated, and is used for gathering the displacement information relevant to experiment, exports to main control computer;
Described valve cell connects the power line carrier communication unit that is mated, and is used for gathering the valve state information relevant to experiment, exports to main control computer;
The power line carrier communication unit that described main control computer coordinates with pressure unit, displacement unit, valve cell by the power lead connection, be used for receiving described pressure information, displacement information, valve state information, export to data center, and be used for sending the relevant control order to described N experimental system;
Described data center connects main control computer by the internet, is used for collecting the related experiment information of a described N experimental system.
2. remote auto TT﹠C system according to claim 1, it is characterized in that, pressure unit, displacement unit and valve cell in a described N experimental system are provided with and are mated rfid uint, described rfid uint is used for reading experimenter's relevant identity information, and by the power line carrier communication unit exporting to main control computer.
3. the described remote auto TT﹠C system of any one according to claim 1 and 2, is characterized in that, described power line carrier communication unit is the power line carrier communication card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320300754 CN203276552U (en) | 2013-05-27 | 2013-05-27 | Remote automatic measurement and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320300754 CN203276552U (en) | 2013-05-27 | 2013-05-27 | Remote automatic measurement and control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203276552U true CN203276552U (en) | 2013-11-06 |
Family
ID=49506917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320300754 Expired - Fee Related CN203276552U (en) | 2013-05-27 | 2013-05-27 | Remote automatic measurement and control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203276552U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182918A (en) * | 2015-06-10 | 2015-12-23 | 国网四川省电力公司宜宾供电公司 | Household electrical appliance intelligent control system capable of carrying out data transmission by using electric power carrier communication |
| CN108233990A (en) * | 2018-01-30 | 2018-06-29 | 浙江兆乾电力科技有限公司 | A kind of binary channels bandwidth carrier collector based on dual-active framework |
-
2013
- 2013-05-27 CN CN 201320300754 patent/CN203276552U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182918A (en) * | 2015-06-10 | 2015-12-23 | 国网四川省电力公司宜宾供电公司 | Household electrical appliance intelligent control system capable of carrying out data transmission by using electric power carrier communication |
| CN108233990A (en) * | 2018-01-30 | 2018-06-29 | 浙江兆乾电力科技有限公司 | A kind of binary channels bandwidth carrier collector based on dual-active framework |
| CN108233990B (en) * | 2018-01-30 | 2021-06-18 | 浙江兆乾电力科技有限公司 | Dual-channel broadband carrier collector based on dual-active architecture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207380507U (en) | Wireless modbus concentrators based on LoRa technologies | |
| CN203276552U (en) | Remote automatic measurement and control system | |
| CN103279265B (en) | The generation method at the terminal at display networks interface, system and interface | |
| CN106484556A (en) | The function test method of mobile terminal and system | |
| CN206906295U (en) | A kind of big data information gathering and processing system | |
| CN202677114U (en) | Industrial control main board based on MSP430 single chip microcomputer | |
| CN107124199A (en) | Intelligent helmet, cognitive method and storage medium with Internet of Things perceptional function | |
| CN103701660B (en) | A kind of ethernet device attachment means and its test system and method for application | |
| CN203376624U (en) | Laboratory management system | |
| CN103247165A (en) | Remote automatic measurement control system | |
| CN205619971U (en) | Room humiture remote monitoring system is baked to two redundant host computers based on distributed architecture | |
| CN202696665U (en) | Remote monitoring device of teaching equipment monitoring system | |
| CN114268642A (en) | Multi-protocol wireless data collection device | |
| CN209980043U (en) | Thing networking intelligent terminal data acquisition wireless transmission device | |
| CN207856142U (en) | A kind of novel building fire protection and maintained equipment | |
| CN208337886U (en) | A kind of portable intelligent sensor network system device | |
| CN202736285U (en) | Carrier programmable control system | |
| CN201698577U (en) | Transformer test data measuring system based on wireless network | |
| CN207037418U (en) | A kind of multi signal collecting terminal | |
| CN206287975U (en) | A kind of portable vehicle monitor control system | |
| CN103533562A (en) | Wireless sensor network node protocol conformance testing device and method | |
| CN216565188U (en) | Intelligent internet of things gateway device | |
| CN208689598U (en) | Building cruising inspection system | |
| CN213934884U (en) | Intelligent substation wisdom perception testing arrangement based on thing networking | |
| CN205375081U (en) | Oil gas well data are synthesized and are gathered treatment facility |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20210527 |