CN201846363U - Communication protocol conversion device and data processing system of oil-well stratum monitoring equipment - Google Patents
Communication protocol conversion device and data processing system of oil-well stratum monitoring equipment Download PDFInfo
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- CN201846363U CN201846363U CN2010206104660U CN201020610466U CN201846363U CN 201846363 U CN201846363 U CN 201846363U CN 2010206104660 U CN2010206104660 U CN 2010206104660U CN 201020610466 U CN201020610466 U CN 201020610466U CN 201846363 U CN201846363 U CN 201846363U
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Abstract
The utility model discloses a communication protocol conversion device and a data processing system of oil-well stratum monitoring equipment. The communication protocol conversion device comprises an input interface which is used for receiving the monitoring data of the oil-well stratum monitoring equipment, a decoding module which is used for decoding the monitoring data received by the input interface according to the custom communication protocols of the oil-well stratum monitoring equipment, an encoding module which is used for encoding the data decoded by the decoding module according to a bus adapter remote terminal unit MODBUS RTU or bus adapter transmission control protocol MODBUS TCP communication protocol, and an output interface which is used for outputting the data encoded by the encoding module. The communication protocol conversion device can realize the remote transmission of the field data of the oil-well stratum monitoring equipment, can very conveniently integrate the existing steam-assisted gravity drainage (SAGD) oil-well stratum monitoring equipment into an oilfield data monitoring system, and can greatly save the cost.
Description
Technical field
The utility model relates to the on-the-spot teledata monitoring technical field in oil field, relates in particular to the communication protocol conversion device and the data handling system of oil-well strata monitoring equipment.
Background technology
The oil-well strata monitoring equipment is at oil field SAGD (Steam Assisted Gravity Drainage, SAGD) be used to observe oil-well strata temperature and/or pressure to change in the oil well production, in the equipment of local record and relevant formation temperature of demonstration and/or pressure, extensive use in the SAGD oil well production process of oil field at present.
But, present oil-well strata monitoring equipment drops into on-the-spot time ratio early, function only is confined to local real time data and checks and local storage that the agreement of data-interface is self-defining data format simultaneously, is difficult to and relevant data monitoring system compatibility.Along with improving constantly of oil field digital Construction demand, how to realize the remote transmission of oil-well strata monitoring equipment field data, how integrating existing equipment is a problem demanding prompt solution.
The utility model content
The utility model embodiment provides a kind of communication protocol conversion device of oil-well strata monitoring equipment, and in order to realize the remote transmission of oil-well strata monitoring equipment field data, this device comprises:
Input interface is used to receive the Monitoring Data of oil-well strata monitoring equipment;
Decoder module is used for the self-defining communication protocol according to described oil-well strata monitoring equipment, and the described Monitoring Data that described input interface receives is decoded;
Coding module is used for according to bus adapter remote-terminal unit MODBUS RTU or bus adapter transmission control protocol MODBUS TCP communication protocol, and described decoder module decoding gained data are encoded;
Output interface is used to export described coding module coding gained data.
The utility model embodiment also provides a kind of data handling system of oil-well strata monitoring equipment, and in order to realize the remote transmission of oil-well strata monitoring equipment field data, this system comprises:
The oil-well strata monitoring equipment is used to monitor oil-well strata temperature and/or pressure, and the output Monitoring Data;
The communication protocol conversion device of oil-well strata monitoring equipment is used to receive the Monitoring Data of oil-well strata monitoring equipment; According to the self-defining communication protocol of described oil-well strata monitoring equipment, the Monitoring Data that receives is decoded; According to MODBUS RTU or MODBUS TCP communication protocol, decoding gained data are encoded; Output encoder gained data.
Among the utility model embodiment, communication protocol conversion device by the oil-well strata monitoring equipment, is MODBUS RTU or the output of MODBUS TCP communications protocol format with the Monitoring Data of oil-well strata monitoring equipment by the self-defining communication protocol format conversion, can realize the remote transmission of oil-well strata monitoring equipment field data.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.In the accompanying drawings:
Fig. 1 is the structural representation of the communication protocol conversion device of oil-well strata monitoring equipment among the utility model embodiment;
Fig. 2 is the structural representation of the data handling system of oil-well strata monitoring equipment among the utility model embodiment;
Fig. 3 is the concrete enforcement scene schematic diagram of the data handling system of oil-well strata monitoring equipment among the utility model embodiment.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment is clearer, the utility model embodiment is described in further details below in conjunction with accompanying drawing.At this, illustrative examples of the present utility model and explanation thereof are used to explain the utility model, but not as to qualification of the present utility model.
The utility model embodiment provides a kind of communication protocol conversion device of oil-well strata monitoring equipment, and its structure can comprise as shown in Figure 1:
Input interface 101 is used to receive the Monitoring Data of oil-well strata monitoring equipment;
Decoder module 102 is used for the self-defining communication protocol according to described oil-well strata monitoring equipment, and the described Monitoring Data that described input interface 101 receives is decoded;
Coding module 103, be used for (Remote Terminal Units according to MODBUS (bus adapter) RTU, remote-terminal unit) or MODBUS TCP (Transmission Control Protocol, transmission control protocol) communication protocol is encoded to described decoder module 102 decoding gained data;
Output interface 104 is used to export described coding module 103 coding gained data.
Can learn by structure shown in Figure 1, among the utility model embodiment, the communication protocol conversion device of the oil-well strata monitoring equipment just Monitoring Data of oil-well strata monitoring equipment is MODBUS RTU or the output of MODBUS TCP communications protocol format by the self-defining communication protocol format conversion, can realize to existing SAGD oil-well strata monitoring communication Protocol Conversion fully, to realize present in remote data transmission with equipment.
The communication protocol conversion device of oil-well strata monitoring equipment shown in Figure 1, actual conditions at the oil-well strata monitoring equipment of present oil field The field, has very strong specific aim, can realize conversion to data communication protocol, self-defining communication protocol by existing oil-well strata monitoring equipment is converted to general MODBUS RTU or MODBUS TCP communication protocol, the corresponding interface is provided simultaneously, thereby realizes the upgrading of existing equipment, realize the remote data transmission of existing equipment.
The communication protocol conversion device of the oil-well strata monitoring equipment among the utility model embodiment, can utilize programmable communication controler, as ADAM4501, Programming Design by embedded language or other Languages, realizing the interface protocol conversion of existing oil-well strata monitoring equipment, is the communication protocol of general MODBUS RTU/MODBUS TCP by the self-defining communication Protocol Conversion of existing equipment.Can on the basis that keeps existing oil-well strata monitoring equipment function, make existing equipment to carry out remote data transmission by remote control networks such as GPRS network, data radio station, Industrial Ethernet easily after the conversion.
During concrete enforcement, input interface 101 can be interface shapes such as RS232 interface.Output interface 104 can be interface shapes such as RS232 interface, RS485 interface, RJ45 interface.When coding module 103 was used for according to MODBUS RTU communication protocol decoder module 102 decoding gained data being encoded, output interface 104 be RS232 interface or RS485 interface, is used to export described coding module 103 and encodes the gained data to wireless network.When coding module 103 was used for according to MODBUS TCP communication protocol decoder module 102 decoding gained data being encoded, output interface 104 be the RJ45 interface, is used to export described coding module 103 and encodes the gained data to cable network.
During concrete enforcement, oil-well strata prison equipment is connected communication by the RS232 interface with the communication protocol conversion device of the oil-well strata monitoring equipment of the utility model embodiment, the communication protocol conversion device of the oil-well strata monitoring equipment of the utility model embodiment is according to the self-defining communication protocol of oil-well strata monitoring equipment afterwards, Monitoring Data to the oil-well strata monitoring equipment is decoded, the MODBUS RTU of establishing criteria or MODBUS TCP communication protocol are carried out recompile to decoding gained data again, thereby realize the conversion of interface protocol.
After conversion, can when the data remote detecting project implementation, carry out the remote monitoring transmission of data by Industrial Ethernet (wired mode) or GPRS network, data radio station etc. (wireless mode).
As shown in Figure 2, the utility model embodiment also provides a kind of data handling system of oil-well strata monitoring equipment, comprising:
Oil-well strata monitoring equipment 201 is used to monitor oil-well strata temperature and/or pressure, and the output Monitoring Data;
The communication protocol conversion device 202 of oil-well strata monitoring equipment is used to receive the Monitoring Data of oil-well strata monitoring equipment; According to the self-defining communication protocol of described oil-well strata monitoring equipment, the Monitoring Data that receives is decoded; According to MODBUS RTU or MODBUS TCP communication protocol, decoding gained data are encoded; Output encoder gained data.
During concrete enforcement, the communication protocol conversion device 202 of oil-well strata monitoring equipment possesses structure shown in Figure 1, can comprise:
Input interface 101 is used to receive the Monitoring Data of oil-well strata monitoring equipment;
Decoder module 102 is used for the self-defining communication protocol according to described oil-well strata monitoring equipment, and the Monitoring Data that described input interface 101 receives is decoded;
Coding module 103 is used for according to MODBUS RTU or MODBUS TCP communication protocol, and described decoder module 102 decoding gained data are encoded;
Output interface 104 is used to export described coding module 103 coding gained data.
Among the embodiment, input interface 101 can be the RS232 interface.When coding module 103 is used for according to MODBUS RTU communication protocol decoder module 102 decoding gained data being encoded, output interface 104 can be RS232 interface or RS485 interface, is used to export described coding module 103 coding gained data to wireless network.When coding module 103 was used for according to MODBUS TCP communication protocol described decoder module 102 decoding gained data being encoded, output interface 104 can be the RJ45 interface, is used to export described coding module 103 coding gained data to cable network.
Fig. 3 has provided one of the data handling system concrete schematic diagram of implementing scene of the oil-well strata monitoring equipment of the utility model embodiment.
In sum, the utility model has solved the purpose of existing SAGD oil-well strata temperature, pressure parameter being carried out remote data monitoring well, during concrete enforcement at the electric wiring that does not change existing equipment, do not change on the basis of existing function of existing equipment and occupation mode, by using the communication protocol conversion device of oil-well strata monitoring equipment of the present utility model, can directly be connected in the on-the-spot Industrial Ethernet by the RJ45 network interface, because communication protocol has been converted to the MODBUS Transmission Control Protocol of standard, therefore host computer can adopt the general-purpose industrial configuration software to receive, therefore existing SAGD oil-well strata monitoring equipment is dissolved in the data monitoring system at scene, oil field very conveniently, saved cost greatly.Same, the Monitoring Data of oil-well strata monitoring equipment also can directly be connected to wireless networks such as GPRS network, data radio station by RS232 interface or RS485 interface by using the communication protocol conversion device of oil-well strata monitoring equipment of the present utility model.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the above only is a specific embodiment of the utility model; and be not used in and limit protection range of the present utility model; all within spirit of the present utility model and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection range of the present utility model.
Claims (9)
1. the communication protocol conversion device of an oil-well strata monitoring equipment is characterized in that, comprising:
Input interface is used to receive the Monitoring Data of oil-well strata monitoring equipment;
Decoder module is used for the self-defining communication protocol according to described oil-well strata monitoring equipment, and the described Monitoring Data that described input interface receives is decoded;
Coding module is used for according to bus adapter remote-terminal unit MODBUS RTU or bus adapter transmission control protocol MODBUS TCP communication protocol, and described decoder module decoding gained data are encoded;
Output interface is used to export described coding module coding gained data.
2. device as claimed in claim 1 is characterized in that, described input interface is the RS232 interface.
3. device as claimed in claim 1 is characterized in that, when described coding module is used for according to MODBUS RTU communication protocol described decoder module decoding gained data being encoded:
Described output interface is RS232 interface or RS485 interface, is used to export described coding module coding gained data to wireless network.
4. device as claimed in claim 1 is characterized in that, when described coding module is used for according to MODBUS TCP communication protocol described decoder module decoding gained data being encoded:
Described output interface is the RJ45 interface, is used to export described coding module coding gained data to cable network.
5. the data handling system of an oil-well strata monitoring equipment is characterized in that, comprising:
The oil-well strata monitoring equipment is used to monitor oil-well strata temperature and/or pressure, and the output Monitoring Data;
The communication protocol conversion device of oil-well strata monitoring equipment is used to receive the Monitoring Data of oil-well strata monitoring equipment; According to the self-defining communication protocol of described oil-well strata monitoring equipment, the Monitoring Data that receives is decoded; According to MODBUS RTU or MODBUS TCP communication protocol, decoding gained data are encoded; Output encoder gained data.
6. system as claimed in claim 5 is characterized in that, the communication protocol conversion device of described oil-well strata monitoring equipment comprises:
Input interface is used to receive the Monitoring Data of oil-well strata monitoring equipment;
Decoder module is used for the self-defining communication protocol according to described oil-well strata monitoring equipment, and the Monitoring Data that described input interface receives is decoded;
Coding module is used for according to MODBUS RTU or MODBUS TCP communication protocol, and described decoder module decoding gained data are encoded;
Output interface is used to export described coding module coding gained data.
7. system as claimed in claim 6 is characterized in that, described input interface is the RS232 interface.
8. system as claimed in claim 6 is characterized in that, when described coding module is used for according to MODBUS RTU communication protocol described decoder module decoding gained data being encoded:
Described output interface is RS232 interface or RS485 interface, is used to export described coding module coding gained data to wireless network.
9. system as claimed in claim 6 is characterized in that, when described coding module is used for according to MODBUS TCP communication protocol described decoder module decoding gained data being encoded:
Described output interface is the RJ45 interface, is used to export described coding module coding gained data to cable network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206104660U CN201846363U (en) | 2010-11-16 | 2010-11-16 | Communication protocol conversion device and data processing system of oil-well stratum monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206104660U CN201846363U (en) | 2010-11-16 | 2010-11-16 | Communication protocol conversion device and data processing system of oil-well stratum monitoring equipment |
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| Publication Number | Publication Date |
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| CN201846363U true CN201846363U (en) | 2011-05-25 |
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| CN2010206104660U Expired - Lifetime CN201846363U (en) | 2010-11-16 | 2010-11-16 | Communication protocol conversion device and data processing system of oil-well stratum monitoring equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508785A (en) * | 2016-06-14 | 2017-12-22 | 中国石油天然气股份有限公司 | A kind of protocol conversion apparatus and method |
| CN107809361A (en) * | 2017-10-26 | 2018-03-16 | 中国石油集团渤海钻探工程有限公司 | A kind of puppy parc conversion equipment with brill downhole instrument |
-
2010
- 2010-11-16 CN CN2010206104660U patent/CN201846363U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107508785A (en) * | 2016-06-14 | 2017-12-22 | 中国石油天然气股份有限公司 | A kind of protocol conversion apparatus and method |
| CN107809361A (en) * | 2017-10-26 | 2018-03-16 | 中国石油集团渤海钻探工程有限公司 | A kind of puppy parc conversion equipment with brill downhole instrument |
| CN107809361B (en) * | 2017-10-26 | 2020-06-05 | 中国石油集团渤海钻探工程有限公司 | Universal protocol conversion device of underground while drilling instrument |
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Granted publication date: 20110525 |
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| CX01 | Expiry of patent term |