CN203027279U - Data acquisition and communication intelligent gateway - Google Patents
Data acquisition and communication intelligent gateway Download PDFInfo
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- CN203027279U CN203027279U CN 201220251063 CN201220251063U CN203027279U CN 203027279 U CN203027279 U CN 203027279U CN 201220251063 CN201220251063 CN 201220251063 CN 201220251063 U CN201220251063 U CN 201220251063U CN 203027279 U CN203027279 U CN 203027279U
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Abstract
The utility model provides a data acquisition and communication intelligent gateway. The data acquisition and communication intelligent gateway comprises a sensor end transceiver unit and an upper end transceiver unit. The sensor end transceiver unit comprises a sensor end RS485 transceiver end which is used to send acquired data which is from sensors to the upper end transceiver unit according to a data request command sent by the upper end. The upper end transceiver unit comprises: a TCP/IP transceiver end which is used to send the data request command which is received through a TCP/IP signal to the sensor end RS485 transceiver end and send the data which is from the sensors to the upper end; a GPRS transceiver end which is used to send the data request command which is received through a GPRS signal to the sensor end RS485 transceiver end and send the data which is from the sensors to the upper end; and an upper end RS485 transceiver end which is used to send the data request command which is received through an RS485 signal to the sensor end RS485 transceiver end and send the data which is from the sensors to the upper end. According to the device, serial communication can be performed according to specified requirements according to the set priority rule, and data or instructions can be sent out in parallel through three or more transmission channels, not only the stability of data communication must be ensured, and but also the advantage of lowest data redundancy must be ensured, and multiple equipment starting and stopping operations or multiple acquired data processing will not be caused by the utilization of multiple channels.
Description
Technical field
The utility model relates to the device of a kind of data acquisition communication in industrial automation control system, especially can be single at communication mode, in the unsettled situation of communicating by letter, guarantee the device of data acquisition and transmission.
Background technology
The data communication mode that adopts in automation control system can simply be divided into wired and wireless two large classes, wherein wire communication mainly comprise erecting optical cables, cable or rent the telecommunication telephone line, X.25, DDN, ADSL etc., wirelessly comprise ultra short wave communication, spread spectrum communication, satellite communication, GSM note/GPRS communication etc.
At present, in the industry of a plurality of automation control system extensive uses such as electric power, oil, natural gas, mineral products, water resources supply and processing, environmental monitoring, most automatic control systems can according to actual conditions such as the network laying of curstomer`s site, geographical position, cost budgetings, finally adopt the single communication mode to carry out collection and the transmission of data when design.In case this has just caused communication network to break down, transfer of data, device far end are controlled and are just stopped abruptly, and other accidents also occur thereupon.Certainly, in some systems, also be no lack of some hardware auxiliary equipment, the function of " breakpoint transmission " can be provided, make up the generation of the shortage of data that causes because of communication failure and other accidents.Also have in minority system and do not cause shortage of data because of network failure in order to ensure data communication, adopted the mode that radio communication and wire communication coexist to carry out data acquisition and transmission, this just need to arrange respectively wireless device and wireline equipment at central control room and each monitoring point, increase to a certain extent number of devices and cost, also made automatic control system become miscellaneous, complicated.
Summary of the invention
For solve that present automation control area single-channel communication runs into because of communication disruption, the phenomenons such as the data that the situation such as communicate by letter unstable causes are interrupted, equipment is uncontrollable, this product provides a data collection communication device, this data collection communication device can not only carry out collection, the equipment of data and control, and can carry out the transmission of data and control command by three kinds of different communication modes.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of data acquisition communication intelligence gateway comprises: sensor side Transmit-Receive Unit and upper end Transmit-Receive Unit, and described sensor side Transmit-Receive Unit comprises:
Sensor side RS485 sending and receiving end is used for the order according to the request msg of upper end transmission, and the data from transducer that gather are sent to upper end Transmit-Receive Unit;
Described upper end Transmit-Receive Unit comprises:
The TCP/IP sending and receiving end, the order that is used for the request msg that receives by the TCP/IP signal sends to sensor side RS485 sending and receiving end, and the data of autobiography sensor send to upper end in the future;
The GPRS sending and receiving end, the order that is used for the request msg that receives by the GPRS signal sends to sensor side RS485 sending and receiving end, and the data of autobiography sensor send to upper end in the future;
Upper terminal RS 485 sending and receiving end, the order that is used for the request msg that receives by the RS485 signal sends to sensor side RS485 sending and receiving end, and the data of autobiography sensor send to upper end in the future.
The technical scheme that its technical problem that solves the utility model adopts is: with tcp/ip communication technology, the RS485 communication technology, the effective combination of GPRS communication technology three, synchronous or be used alternatingly, therein in a kind of communication mode interruption or unsettled situation, still can guarantee collection transmission, the instruction issuing of data, with stability and the usability that demonstrates fully automation control system.
1) the devices communicating parameter arranges: the utility model is supported three kinds of communication mode simultaneous operations; Also support three kinds of communication modes to communicate according to the priority of setting, reactionless in current a kind of communication mode after data communication 4 seconds, system can according to priority orders, use lower a kind of communication mode to communicate.Thereby guarantee the unobstructed and stable of data communication.General the utility model preferentially uses TCP, then uses 485, the three to adopt GPRS to carry out data communication again.The utility model also can allow a certain communication mode work separately, do single channel and use, this sample product with on the market serial server, the GPRS communication terminal is the same has used.Each communication mode of the present utility model can arrange two destination addresses, the not break in service because receiving center breaks down.
2) data send: module is after the order of receiving upper end request msg, and to upper end loopback, during loopback, system communicates according to the parameter that the user sets on equipment in advance automatically with the data that collect.
3) data receiver: module can automatically be carried out data and automatically process when being received the request command that upper end sends by RS-485, TCP/IP, GPRS simultaneously, keeps one group of data and resolves and use and guarantee data receiver or control accurately carrying out of carrying out.
The beneficial effects of the utility model are: reduce the automation control system cost, and guarantee collection transmission, the instruction issuing of automation control system data, improved stability and the usability of automation control system.At present, the utility model has successful Application on urban water supply dispatching management information system, Tap Water Pipe Net Monitor System, municipal sewage treatment automatic control system, urban heating network/heat exchange station automation control system.The utility model also can be widely used in the systems such as video monitoring, security protection, industrial automatic control, water, electricity and gas set of digits copy system, energy efficiency supervision platform, Smart Home.
Description of drawings
Fig. 1 is hardware structure diagram of the present utility model;
Fig. 2 is fundamental diagram of the present utility model;
Fig. 3 is core wiring board schematic diagram of the present utility model.
Embodiment
Hardware configuration of the present utility model as shown in Figure 1.The alternating current that the utility model acquiescence is used 220V also can use 24VDC.When the pick-up transducers data, acquiescence receives 4 road difference analogue amounts, 8 railway digital amount inputs, 8 railway digital amount outputs.
Embodiment of the present utility model provides a kind of data acquisition communication intelligence gateway, comprising: sensor side Transmit-Receive Unit and upper end Transmit-Receive Unit, and described sensor side Transmit-Receive Unit comprises:
Sensor side RS485 sending and receiving end is used for the order according to the request msg of upper end transmission, and the data from transducer that gather are sent to upper end Transmit-Receive Unit;
Described upper end Transmit-Receive Unit comprises:
The TCP/IP sending and receiving end, the order that is used for the request msg that receives by the TCP/IP signal sends to sensor side RS485 sending and receiving end, and the data of autobiography sensor send to upper end in the future;
The GPRS sending and receiving end, the order that is used for the request msg that receives by the GPRS signal sends to sensor side RS485 sending and receiving end, and the data of autobiography sensor send to upper end in the future;
Upper terminal RS 485 sending and receiving end, the order that is used for the request msg that receives by the RS485 signal sends to sensor side RS485 sending and receiving end, and the data of autobiography sensor send to upper end in the future.
The utility model operation principle is: the utility model is processed through logical operation on the signals collecting of the transducer that is attached thereto or control appliance, and the rule of communication according to setting sends to Surveillance center to instruction.The utility model generally all can arrange two Surveillance center in use, to guarantee Systems balanth, safety.The whole course of work as shown in Figure 2.
Claims (1)
1. data acquisition communication intelligence gateway is characterized in that, comprising: sensor side Transmit-Receive Unit and upper end Transmit-Receive Unit, and described sensor side Transmit-Receive Unit comprises:
Sensor side RS485 sending and receiving end is used for the order according to the request msg of upper end transmission, and the data from transducer that gather are sent to upper end Transmit-Receive Unit;
Described upper end Transmit-Receive Unit comprises:
The TCP/IP sending and receiving end, the order that is used for the request msg that receives by the TCP/IP signal sends to sensor side RS485 sending and receiving end, and the data of autobiography sensor send to upper end in the future;
The GPRS sending and receiving end, the order that is used for the request msg that receives by the GPRS signal sends to sensor side RS485 sending and receiving end, and the data of autobiography sensor send to upper end in the future;
Upper terminal RS 485 sending and receiving end, the order that is used for the request msg that receives by the RS485 signal sends to sensor side RS485 sending and receiving end, and the data of autobiography sensor send to upper end in the future.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251063 CN203027279U (en) | 2012-05-30 | 2012-05-30 | Data acquisition and communication intelligent gateway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220251063 CN203027279U (en) | 2012-05-30 | 2012-05-30 | Data acquisition and communication intelligent gateway |
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| Publication Number | Publication Date |
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| CN203027279U true CN203027279U (en) | 2013-06-26 |
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| CN 201220251063 Expired - Lifetime CN203027279U (en) | 2012-05-30 | 2012-05-30 | Data acquisition and communication intelligent gateway |
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| CN (1) | CN203027279U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105847408A (en) * | 2016-05-05 | 2016-08-10 | 北京奇虎科技有限公司 | Data synchronization method and device and equipment |
| TWI774323B (en) * | 2021-04-15 | 2022-08-11 | 國立勤益科技大學 | Operating method of multi-signal gateway device and multi-signal gateway device |
-
2012
- 2012-05-30 CN CN 201220251063 patent/CN203027279U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105847408A (en) * | 2016-05-05 | 2016-08-10 | 北京奇虎科技有限公司 | Data synchronization method and device and equipment |
| CN105847408B (en) * | 2016-05-05 | 2019-07-12 | 北京奇虎科技有限公司 | A kind of method, device and equipment that data are synchronous |
| TWI774323B (en) * | 2021-04-15 | 2022-08-11 | 國立勤益科技大學 | Operating method of multi-signal gateway device and multi-signal gateway device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Data acquisition and communication intelligent gateway Effective date of registration: 20151119 Granted publication date: 20130626 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Daxiao Software Co., Ltd. Registration number: 2015990001020 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161129 Granted publication date: 20130626 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Daxiao Software Co., Ltd. Registration number: 2015990001020 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Data acquisition and communication intelligent gateway Effective date of registration: 20161129 Granted publication date: 20130626 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Daxiao Software Co., Ltd. Registration number: 2016990001035 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20171215 Granted publication date: 20130626 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Daxiao Software Co., Ltd. Registration number: 2016990001035 |
|
| 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: Data acquisition and communication intelligent gateway Effective date of registration: 20171215 Granted publication date: 20130626 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Daxiao Software Co., Ltd. Registration number: 2017990001169 |
|
| 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: 20190121 Granted publication date: 20130626 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Daxiao Software Co., Ltd. Registration number: 2017990001169 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |