CN113395270A - Thermal original data acquisition equipment, method and system - Google Patents
Thermal original data acquisition equipment, method and system Download PDFInfo
- Publication number
- CN113395270A CN113395270A CN202110629544.4A CN202110629544A CN113395270A CN 113395270 A CN113395270 A CN 113395270A CN 202110629544 A CN202110629544 A CN 202110629544A CN 113395270 A CN113395270 A CN 113395270A
- Authority
- CN
- China
- Prior art keywords
- module
- data acquisition
- interface
- udp
- data
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 12
- 230000001360 synchronised effect Effects 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The invention provides a thermotechnical original data acquisition device, which comprises: a hardware interface device; the FPGA main control device comprises a UDP module, an FIFO cache module and a pulse signal synchronous processing module, wherein the UDP module is connected with the hardware interface device, the FIFO cache module and the pulse signal synchronous processing module; and the upper computer interface device is connected with the UDP module. The invention has the beneficial effects that: the protocol of different manufacturers and different types of equipment can be analyzed, the self-learning of the analyzed result is converted into a self data acquisition mode, the acquired original data can be uploaded to the upper computer and the data server, the debugging trouble is reduced, the requirement on technicians is lowered, and the working efficiency is improved.
Description
Technical Field
The invention relates to the field of heat supply, in particular to a thermal original data acquisition device, a method and a system.
Background
The existing collector equipment can only collect data of specific equipment, a plurality of collectors are needed in a project field, and data of different equipment can be collected, such as a collector for collecting a heat meter, a collector for collecting a water meter, a collector for collecting an electric meter and the like.
Disclosure of Invention
The invention provides a thermotechnical original data acquisition device, a thermotechnical original data acquisition method and a thermotechnical original data acquisition system, which solve the problems in the prior art.
The technical scheme of the invention is realized as follows:
a thermal raw data acquisition device comprising:
a hardware interface device;
the FPGA main control device comprises a UDP module, an FIFO cache module and a pulse signal synchronous processing module, wherein the UDP module is connected with the hardware interface device, the FIFO cache module and the pulse signal synchronous processing module;
and the upper computer interface device is connected with the UDP module.
Further, the UDP module may include:
the data receiving unit is connected with the hardware interface device and the FIFO cache module;
the data sending unit is connected with the upper computer interface device and the FIFO cache module;
and the CRC check module is connected with the data sending unit.
Further, the FIFO buffer module includes:
FIFO buffer memory data unit;
the FIFO writing unit is connected with the FIFO cache data unit and the UDP module;
and the FIFO reading unit is connected with the FIFO cache data unit and the UDP module.
Preferably, the hardware interface device comprises any one or more of an M-BUS interface, a CJ/T-188 interface, an RS-232 interface, a pulse interface, an MOD-BUS interface, an RS485 interface, an RS422 interface, a TCP/IP interface, an RJ45 interface and a USB interface.
A method for acquiring raw thermal data of the raw thermal data acquisition device includes:
acquiring external instrument equipment data through a hardware interface device;
the UDP module analyzes and converts the data of the external instrument equipment according to a preset analysis sequence;
the UDP module stores the analyzed and converted data of the external instrument equipment to the FIFO cache module;
and the UDP module reads the external instrument data stored in the FIFO cache module and sends the external instrument data to the upper computer according to a preset sending sequence.
Preferably, the external meter device comprises any one or more of a heat meter, a water meter, an electricity meter, a gas meter, a lock valve, a frequency converter and a GPRS module.
Preferably, the parsing order is preamble + frame start delimiter → ethernet frame header → IP header → UDP payload → end of reception.
Preferably, the transmission order is preamble + frame start delimiter → ethernet frame header → IP header → UDP payload → CRC check.
A thermal raw data acquisition system comprising:
the thermotechnical original data acquisition equipment is described above;
the upper computer is connected with the original thermotechnical data acquisition equipment;
further, the thermal raw data acquisition system of the present invention further includes:
and the data server is connected with the upper computer.
The invention has the beneficial effects that:
the thermotechnical original data acquisition equipment, the thermotechnical original data acquisition method and the thermotechnical original data acquisition system can analyze protocols of different manufacturers and different types of equipment, convert self-learning of analyzed results into a self data acquisition mode, and upload acquired original data to an upper computer and a data server, so that debugging troubles are reduced, requirements on technicians are lowered, and working efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a block diagram of a thermal raw data acquisition device according to the present invention;
fig. 2 is another structural block diagram of a thermotechnical original data acquisition device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-2, the thermal raw data acquisition device of the present invention is characterized by comprising:
a hardware interface device;
the FPGA main control device comprises a UDP module, an FIFO cache module and a pulse signal synchronous processing module, wherein the UDP module is connected with the hardware interface device, the FIFO cache module and the pulse signal synchronous processing module;
and the upper computer interface device is connected with the UDP module.
Specifically, before the UDP module transmits data, the source end and the terminal do not establish a connection, and therefore, a connection state, including a transceiving state and the like, does not need to be maintained, and therefore, the UDP module can transmit the same message with a plurality of external instrument devices at the same time, and can directly capture data and transmit the data as fast as possible during transmission; when receiving data, the UDP module puts each message segment in a queue, reads one message segment from the queue each time, and the header of the message segment is very short and only has 8 bytes; the data sending speed of the UDP module is only limited by the data generating speed of an application program, the computing capacity and the transmission bandwidth, and the throughput is not regulated by a congestion control algorithm; the UDP module is connected to the FIFO buffer module and is simultaneously connected with the pulse signal synchronous processing module, thereby realizing data receiving, buffering and sending.
Wherein the UDP module comprises:
the data receiving unit is connected with the hardware interface device and the FIFO cache module;
the data sending unit is connected with the upper computer interface device and the FIFO cache module;
and the CRC check module is connected with the data sending unit.
Specifically, the CRC check module has a strong error detection capability and a low overhead, is easily implemented by an encoder and a detection circuit, and is far superior to parity check, arithmetic sum check and the like in terms of performance and overhead, and is preferably specifically a CRC32 check module.
Wherein, the FIFO buffer module comprises:
FIFO buffer memory data unit;
the FIFO writing unit is connected with the FIFO cache data unit and the UDP module;
and the FIFO reading unit is connected with the FIFO cache data unit and the UDP module.
Preferably, the hardware interface device comprises any one or more of an M-BUS interface, a CJ/T-188 interface, an RS-232 interface, a pulse interface, an MOD-BUS interface, an RS485 interface, an RS422 interface, a TCP/IP interface, an RJ45 interface and a USB interface.
The invention also provides a thermal original data acquisition method of the thermal original data acquisition equipment, which comprises the following steps:
acquiring external instrument equipment data through a hardware interface device;
the UDP module analyzes and converts the data of the external instrument equipment according to a preset analysis sequence;
the UDP module stores the analyzed and converted data of the external instrument equipment to the FIFO cache module;
and the UDP module reads the external instrument data stored in the FIFO cache module and sends the external instrument data to the upper computer according to a preset sending sequence.
Wherein, preferably, the external instrument equipment comprises any one or more of a heat meter, a water meter, an electric meter, a gas meter, a locking valve, a frequency converter and a GPRS module.
Wherein, preferably, the parsing order is preamble + frame start delimiter → ethernet frame header → IP header → UDP payload → reception end.
Wherein, preferably, the transmission order is preamble + frame start delimiter → ethernet frame header → IP header → UDP valid data → CRC check.
The invention also provides a thermotechnical original data acquisition system, which comprises:
the thermal raw data acquisition device according to any one of claims 1 to 4;
the upper computer is connected with the original thermotechnical data acquisition equipment;
the thermotechnical original data acquisition system provided by the invention can further comprise:
and the data server is connected with the upper computer.
The thermotechnical original data acquisition equipment, the thermotechnical original data acquisition method and the thermotechnical original data acquisition system can analyze protocols of different manufacturers and different types of equipment, convert self-learning of analyzed results into a self data acquisition mode, and upload acquired original data to an upper computer and a data server, so that debugging troubles are reduced, requirements on technicians are lowered, and working efficiency is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A thermotechnical raw data acquisition device is characterized by comprising:
a hardware interface device;
the FPGA main control device comprises a UDP module, an FIFO cache module and a pulse signal synchronous processing module, wherein the UDP module is connected with the hardware interface device, the FIFO cache module and the pulse signal synchronous processing module;
and the upper computer interface device is connected with the UDP module.
2. The thermal raw data acquisition device according to claim 1, wherein the UDP module comprises:
the data receiving unit is connected with the hardware interface device and the FIFO cache module;
the data sending unit is connected with the upper computer interface device and the FIFO cache module;
and the CRC check module is connected with the data sending unit.
3. The thermal raw data acquisition device according to claim 1, wherein the FIFO buffer module comprises:
FIFO buffer memory data unit;
the FIFO writing unit is connected with the FIFO cache data unit and the UDP module;
and the FIFO reading unit is connected with the FIFO cache data unit and the UDP module.
4. A thermotechnical raw data acquisition device according to claim 1, wherein the hardware interface means includes any one or more of an M-BUS interface, a CJ/T-188 interface, an RS-232 interface, a pulse interface, a MOD-BUS interface, an RS485 interface, an RS422 interface, a TCP/IP interface, an RJ45 interface, and a USB interface.
5. A thermal raw data acquisition method of a thermal raw data acquisition device according to any one of claims 1 to 4, comprising:
acquiring external instrument equipment data through a hardware interface device;
the UDP module analyzes and converts the data of the external instrument equipment according to a preset analysis sequence;
the UDP module stores the analyzed and converted data of the external instrument equipment to the FIFO cache module;
and the UDP module reads the external instrument data stored in the FIFO cache module and sends the external instrument data to the upper computer according to a preset sending sequence.
6. The method for acquiring raw thermal data according to claim 5, wherein the external instrumentation comprises any one or more of a heat meter, a water meter, an electricity meter, a gas meter, a lock valve, a frequency converter and a GPRS module.
7. Thermal raw data acquisition method according to claim 5, characterized in that said parsing order is preamble + frame start delimiter → Ethernet frame header → IP header → UDP valid data → end of reception.
8. Thermal raw data acquisition method according to claim 5, characterized in that said transmission order is preamble + frame start delimiter → Ethernet frame header → IP header → UDP valid data → CRC check.
9. A thermal raw data acquisition system, comprising:
the thermal raw data acquisition device according to any one of claims 1 to 4;
and the upper computer is connected with the original thermotechnical data acquisition equipment.
10. The thermal raw data acquisition system of claim 9, further comprising:
and the data server is connected with the upper computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110629544.4A CN113395270A (en) | 2021-06-07 | 2021-06-07 | Thermal original data acquisition equipment, method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110629544.4A CN113395270A (en) | 2021-06-07 | 2021-06-07 | Thermal original data acquisition equipment, method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113395270A true CN113395270A (en) | 2021-09-14 |
Family
ID=77618322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110629544.4A Pending CN113395270A (en) | 2021-06-07 | 2021-06-07 | Thermal original data acquisition equipment, method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113395270A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117749912A (en) * | 2024-02-19 | 2024-03-22 | 浙江双元科技股份有限公司 | Data transmission control method and system based on FPGA module |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080159140A1 (en) * | 2006-12-29 | 2008-07-03 | Broadcom Corporation | Dynamic Header Creation and Flow Control for A Programmable Communications Processor, and Applications Thereof |
| CN103139059A (en) * | 2013-02-19 | 2013-06-05 | 中国矿业大学 | Coal mine electromechanical equipment data acquisition and analysis gateway |
| CN103780320A (en) * | 2014-01-23 | 2014-05-07 | 重庆邮电大学 | Multi-band data detector based on FPGA |
| CN107171978A (en) * | 2017-05-26 | 2017-09-15 | 中国科学院西安光学精密机械研究所 | The multi-channel data circle collection system and acquisition method of gigabit Ethernet |
-
2021
- 2021-06-07 CN CN202110629544.4A patent/CN113395270A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080159140A1 (en) * | 2006-12-29 | 2008-07-03 | Broadcom Corporation | Dynamic Header Creation and Flow Control for A Programmable Communications Processor, and Applications Thereof |
| CN103139059A (en) * | 2013-02-19 | 2013-06-05 | 中国矿业大学 | Coal mine electromechanical equipment data acquisition and analysis gateway |
| CN103780320A (en) * | 2014-01-23 | 2014-05-07 | 重庆邮电大学 | Multi-band data detector based on FPGA |
| CN107171978A (en) * | 2017-05-26 | 2017-09-15 | 中国科学院西安光学精密机械研究所 | The multi-channel data circle collection system and acquisition method of gigabit Ethernet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117749912A (en) * | 2024-02-19 | 2024-03-22 | 浙江双元科技股份有限公司 | Data transmission control method and system based on FPGA module |
| CN117749912B (en) * | 2024-02-19 | 2024-05-10 | 浙江双元科技股份有限公司 | Data transmission control method and system based on FPGA module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114759975B (en) | Electric energy data acquisition method and system based on Beidou satellite communication | |
| CN111725776B (en) | FPGA-based power distribution network current differential protection device | |
| CN107241382B (en) | Data conversion method and device used between serial port and Ethernet | |
| US10296483B2 (en) | Fieldbus network with two-wire loop | |
| CN113395270A (en) | Thermal original data acquisition equipment, method and system | |
| CN216216887U (en) | Online power broadband carrier information acquisition and storage device | |
| CN108894915B (en) | Wind power generation remote monitoring system and working method thereof | |
| CN105162726A (en) | Remote SV data transmission and delay compensation method based on E1 link | |
| CN114726674B (en) | PROFIBUS bus process data extraction method based on FPGA | |
| WO2022270767A1 (en) | Device for generating and managing information bundle for intelligent network management system, and method of same | |
| CN114070885B (en) | Multi-type information transmission method suitable for optical fiber network | |
| CN115865174A (en) | Method, device and equipment for transmitting meteorological station data through Beidou short message communication | |
| CN115360677A (en) | Differential protection system of power distribution network and power distribution network | |
| CN112653536B (en) | FPGA-based SpaceFibre satellite-borne network node testing system and method | |
| CN113794949A (en) | Multi-scene electric energy metering data transmission system and method | |
| CN113691340A (en) | Ring main unit digital terminal based on Manchester coding and data transmission method thereof | |
| CN214751515U (en) | Test system of stability control system | |
| Lin et al. | Design of networked monitoring system of PV grid-connected power plant | |
| Pan et al. | Design and Performance Analysis of Protocol Conversion between 5G and Modbus TCP | |
| JP2011188644A (en) | Protective relay device, control method for the same, control program for the same, and protective relay system | |
| CN201497888U (en) | Loongson chip and Linux system based remote monitoring system | |
| CN214587259U (en) | Edge Internet of things agent system | |
| CN110505259B (en) | Data processing method and device for intelligent substation | |
| CN110474819B (en) | FC-ETH protocol conversion chip verification device and method based on packet counting | |
| CN110673517A (en) | FPGA and ARM-based high-speed blade tip clearance signal acquisition and processing device and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210914 |
|
| RJ01 | Rejection of invention patent application after publication |