CN208317018U - A kind of multi-functional RTU device - Google Patents
A kind of multi-functional RTU device Download PDFInfo
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- CN208317018U CN208317018U CN201820992544.4U CN201820992544U CN208317018U CN 208317018 U CN208317018 U CN 208317018U CN 201820992544 U CN201820992544 U CN 201820992544U CN 208317018 U CN208317018 U CN 208317018U
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- 238000009434 installation Methods 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
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- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
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- 238000005259 measurement Methods 0.000 description 1
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- 238000010295 mobile communication Methods 0.000 description 1
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Abstract
本实用新型涉及油田信息监测技术领域，具体公开了一种多功能RTU装置，包括壳体，壳体内部设有主电路板，主电路板上集成有中央微处理器，和与中央微处理器连接的无线通讯模块、数据存储器、RS485接口模块、RS232接口模块、GPS模块及显示器。本RTU装置通过在中央微处理器上连接GPS模块，实现在有上千台RTU装置时，可直接获得某一装置安装的地理位置信息，解决了以往要通过查看大量IP地址记录才能找到RTU装置对应的安装地理位置信息的问题；通过在中央微处理器上连接显示器，可实时将井场设备测量的数据于显示器上显示，减少了现场工作人员的工作量。
The utility model relates to the technical field of oilfield information monitoring, and specifically discloses a multifunctional RTU device, which comprises a casing, a main circuit board is arranged inside the casing, a central microprocessor is integrated on the main circuit board, and a central microprocessor is integrated with the central microprocessor. Connected wireless communication module, data storage, RS485 interface module, RS232 interface module, GPS module and display. By connecting the GPS module to the central microprocessor, the RTU device can directly obtain the geographic location information of a certain device when there are thousands of RTU devices, which solves the problem of finding the RTU device by checking a large number of IP address records in the past. Corresponding to the problem of installation location information; by connecting the display to the central microprocessor, the data measured by the well site equipment can be displayed on the display in real time, reducing the workload of the field staff.
Description
Technical field
The utility model belongs to oilfield information monitoring technical field, is related to a kind of multi-functional RTU device.
Background technique
Most of well site of oil field is located at mountain area and remote districts, and there are a well sites up to a hundred, existing oil well in an operation area
Farm monitoring system is fitted with RTU device, and each RTU device installation site is by checking IP address or browsing record search RTU
The corresponding installation site of device, not only heavy workload, also easily malfunctions, and it is accurately right to find when data recording error
RTU device is answered, increases workload to field maintenance person.
In addition, well site of oil field RTU device majority determines whether operation is normal, is difficult to observe number simply by LED light
Whether according to collecting, without graphical display, the data of acquisition are only dealt on background server, check figure by computer
Shape often results in the race of Field Force both ends and increases workload.
Existing well site of oil field RTU data receiving device majority is wired acquisition, also has a small number of wireless collections that uses, generally
It is communicated using 433 communications or ZigBee, when often lower end transmission data become ZigBee communication by 433 communications, is just faced with and wants
RTU device is changed, thus involving other equipment will also replace.
Utility model content
In order to overcome the problems of the above-mentioned prior art, the purpose of this utility model is to provide a kind of multi-functional RTU
Device, it is real now with thousands of RTU devices when, the geographical location information of RTU device installation can be directly obtained, can in real time will be geographical
Location information and the data of wellsite facility measurement are shown over the display, while data are uploaded to backstage by optical fiber or GPRS
On server, reduce the workload of field personnel.
The utility model is to be achieved through the following technical solutions:
A kind of multi-functional RTU device, including shell, enclosure interior are equipped with main circuit board, are integrated with center on main circuit board
Microprocessor, wireless communication module, data storage, RS485 interface module, RS232 interface module, 8 road DI input modules, 8
Road DO output module, 8 road 4-20mA input acquisition module, 8 road 4-20mA output modules, GPS module and display；
The wireless communication module, data storage, RS485 interface module, RS232 interface module, 8 road DI input mould
Block, 8 road DO output modules, 8 road 4-20mA input acquisition module, 8 road 4-20mA output modules, GPS module and display with
Central microprocessor connection.
Further, hull outside is equipped with the display being connected to display.
Further, hull outside is equipped with the external interface connecting with external display, and external interface is connected to display.
Further, the wireless communication module include 433 communication modules, ZigBee communication module, WiFi communication module,
GPRS/CDMA communication module and LoRa communication module.
Further, hull outside has been correspondingly connected with 433 communication module interface switches, ZigBee communication module interface is opened
It closes, WiFi communication module interface switchs and GPRS/CDMA communication module interface switch.
Further, hull outside is equipped with CAN interface, the RS485 interface connecting with RS485 interface module and connects with RS232
The RS232 interface of mouth mold block connection.
Further, hull outside is additionally provided with acquires with 8 road DI input modules, 8 road DO output modules, 8 road 4-20mA input
The interface that module, 8 road 4-20mA output modules are connected respectively.
Further, central microprocessor uses TM32F767 type processor.
Further, GPS communication module uses ATK-S1216F8-BD Beidou chip.
Further, central microprocessor is also connected with SD card memory module.
Compared with prior art, the utility model has technical effect beneficial below:
This RTU device, which is equipped with GPS module, can directly obtain a certain dress when module reality is now with thousands of RTU devices
The geographical location information for setting installation, solving in the past will be by checking that it is corresponding that a large amount of IP address records can just find RTU device
The problem of installing geographical location information, reduces the workload of field personnel；This RTU device is equipped with wireless communication module,
After wireless communication module receives the wellsite facility data come by central microprocessor processing, it is sent to display, Field Force
With the key on color monitor can man-machine dialog interface, more convenient to use quick, man-machine dialog interface understands, passes through number
According to memory storage historical data, staff may be viewed by real-time graph and history figure, does not use backstage and checks server, solves
Determined on-site service personnel both ends run the problem of, shorten maintenance time, reduce workload.
Further, this RTU device wireless communication module includes 433 communication modules, ZigBee communication module, WiFi communication
Module and GPRS/CDMA communication module, wireless communication mode diversification, can meet the various environment needs in well site, a variety of communications
Use, convenient, flexible, free switching can be combined with each other.
Further, the setting of corresponding communication module interface switch key is played only it is to be understood that there is which wireless device in scene
Corresponding data can be carried out by, which opening, receives transmission, does not need replacement RTU device, facilitates the working service at scene.
Detailed description of the invention
Fig. 1 is the principles of the present invention block diagram；
Fig. 2 is the internal connection circuit figure of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1, a kind of multi-functional RTU device includes shell, including shell, enclosure interior is equipped with main circuit board, main
Central microprocessor, wireless communication module, data storage, SD card memory module, RS485 interface mould are integrated on circuit board
Block, RS232 interface module, 8 road DI input modules, 8 road DO output modules, 8 road 4-20mA input acquisition module, 8 road 4-20mA
Output module, GPS module and display.
The wireless communication module, data storage, SD card memory module, RS485 interface module, RS232 interface mould
Block, 8 road DI input modules, 8 road DO output modules, 8 road 4-20mA input acquisition module, 8 road 4-20mA output modules, GPS mould
Block and display are connect with central microprocessor.
Hull outside is equipped with display, and display is mounted directly on the shell；Or it is arranged outside one in hull outside
Portion's interface is just plugged when needing to use display, is out of use just to pull up and be taken away, plug and play, according to the situation.
Historical data is stored by data storage, staff may be viewed by real-time graph and history figure, after not using
Platform checks server, solves the problems, such as the race of on-site service personnel both ends, shortens maintenance time, reduce workload.It is more excellent
Ground, SD card memory module can be used as it is spare when big data quantity, depending on customer demand.
Central microprocessor uses 32 ARM main process task chips of model STM32F767.
As shown in Fig. 2, data storage U10 uses PCF8574 chip, data storage U10 can external output driving
20mA electric current can meet equipment, pin 14,15 and the central microprocessor U1 such as 5V-24V relay, control 220V motor, valve
45,46 feet be connected, pin 4,5,6,7,9,10,11,12 externally exports, and address pin 1,2 connects pull-up resistor 10K, and 3 feet connect
Ground determines that chip address is that 3,8,16 pins connect power supply.
SD card U8 data store pin 9,1,2,5,7,8 and central microprocessor U1 117,118,139,140,141,
142 are connected, and 4,11,13,3,6 feet connect power supply, and 10 feet connect 10K resistance, and resistance connects positive pole, and piece choosing selects work shape always
State.
8 road DO output module U10 use PCF8574 chip, and 8 road DO output module U10 can external output driving 20mA electricity
Stream, can connect 5V-24V relay, control 220V motor, the equipment such as valve, pin 14,15 and central microprocessor U1 45,
46 feet are connected, and pin 4,5,6,7,9,10,11,12 externally exports, and address pin 1,2 connects pull-up resistor 10K, and 3 feet ground connection determines
Chip address is that 3,8,16 pins connect power supply.
8 road DI input module U11 use PCF8574 chip, and 8 road DI input module U11 can input 20mA electric current, can adopt
Collect the input state of switching value, pin 14,15 is connected with 45,46 feet of central microprocessor U1, pin 4,5,6,7,9,
10, it inputs in 11,12 pairs, address pin 2 connects pull-up resistor 10K, and 1,3 pins ground connection determines that chip address is 2,8,16 pins
Connect power supply.
8 road 4-20mA input acquisition module U12 and use LTC1867 chip, can acquire 8 road 4-20mA electric currents, equipment can
To be the equipment such as temperature, pressure, displacement, pin 14,13,12,11 is connected with 5,68,69,70 feet of central microprocessor U1,1,
2,3,4,5,6,7,8 feet connect 100R resistance, and by pin PA1 interface input current, 15,16 connect power supply.
8 road 4-20mA output modules are divided into two, are all made of DAC7615 chip.First 4-20mA output module U13
4 road 0-5V voltages can be externally exported, then voltage signal is converted into 4-20mA electric current, 12,13,17,18 and of pin by outside
4,3,2, the 1 of central microprocessor U1 is connected, and 2,3,8,9 are connected with external interface PA2, and pin 1,4,10,11,14,20 connects electricity
Source keeps chip in running order；Second 4-20mA output module U14 can externally export 4 road 0-5V voltages, then will by outside
Voltage signal is converted into 4-20mA electric current, and 100,101,102, the 103 of pin 12,13,17,18 and central microprocessor U1
It is connected, pin 2,3,8,9 is connected with external interface PA3, and pin 1,4,10,11,14,20, which connects power supply, makes chip be in work shape
State.
Display shows 3.5 cun of wide temperature touch screens using the essence in Taiwan, pin 1,2,3,4,5,6,7,8,9,10,11,
12,13,14,16,17,18,19,20,21,30,31,32,33,34 meet central microprocessor U1 pin 83,84,85,86,
87,88,89,128,129,130,131,132,133,134,173,174,175,176,7,11,12,13,16,17,18,19,
26 are connected, and pin 25,27,22,24,28 connects power supply.
On central microprocessor also and meanwhile be connected to 433 communication modules, ZigBee communication module, WiFi communication module and
GPRS/CDMA communication module has been correspondingly connected with 433 communication module interface switches, ZigBee communication module interface in hull outside
Switch, WiFi communication module interface switch, GPRS/CDMA communication module interface switch, the communication mould used according to wellsite facility
Block mode selects which kind of wireless communication module RTU device uses.Which wireless device scene only it is to be understood that have, by corresponding module
The setting of interface switch key, which is opened, can carry out corresponding data receiving, and no matter which kind of upstream equipment or upstream device communicated using
Mode can carry out receiving or sending for data, do not need replacement RTU device, facilitate live working service.
Wellsite facility includes temperature sensor, loaded displacement pickup, pressure sensor, electrical parameter sensor etc.,
RTU device receives the signal of wellsite facility transmitting by 433 communication modules, ZigBee communication module or LoRa communication module, such as
The device parameters such as load displacement, electric current, voltage, pressure, temperature or liquid level, after central microprocessor is handled, by electric current, electricity
The electric signals such as pressure, load displacement are converted to digital signal, in the data that amplification display obtains on display, facilitate work on the spot people
Member can observe real time data at the first time.
The pin 3,4 of ZigBee communication module U5 is connected with the pin 161,162 of central microprocessor U1, and 1,2 feet connect electricity
Source, 5 feet connect positive pole, and piece choosing selects working condition always.
The pin 3,4 of 433 communication module U6 is connected with the pin 163,164 of central microprocessor U1, and 1,2 feet connect power supply,
5 feet connect positive pole, and piece choosing selects working condition always.
Also addition devises WiFi communication module to the utility model on the basis of cable network communicates, logical using WiFi
The problems such as interrogating the installation of module solving device aloft, artificial pole-climbing needed to safeguard.When RTU device breaks down, WiFi is utilized
Network does not have to pole-climbing, can link computer software on ground and be safeguarded, greatly solves danger caused by pole-climbing, and shorten
Maintenance time, manpower and material resources of having terminated an agreement.WiFi communication module uses the chip and central microprocessor of model USR-216
It is connected by circuit.The pin 3,4 of WIFI transceiver module U4 is connected with the pin 120,121 of central microprocessor U1, and 1,2 feet connect
Power supply, 5 feet connect positive pole, and piece choosing selects working condition always.
More points of well site of oil field in mountain area or gully, many well site optical fiber are wired to be difficult to be arranged into scene, utilizes GPRS/
CDMA communication module solves device and is mounted on the remote districts such as gully, optical fiber cable can not draw to the problem of, GPRS/CDMA is logical
It interrogates module and uses Siemens SAM900A cake core, can be connected with base station networks such as mobile communications, be communicated using GPRS/CDMA
Functions of modules can realize data remote transmission, and data are uploaded on background server by GPRS/CDMA communication module.
Existing well site of oil field uses always wired network link, and maintenance personnel needs personnel to plug cable and oneself in maintenance
Oneself maintenance notebook link, checks that data are very inconvenient, and the utility model is equipped with LoRa wireless module, which supports
Transparent transmission cloud service, in combination with sensors such as scene cigarette sense alarm sensor, pressure sensor, temperature sensor, humidity sensors
Form star topology network can self-service networking, do not have to maintenance personnel plug cable, only need to notebook link configure.LoRa
Wireless module uses USR-LG220-L cake core.The pin 79 of 3,4 feet of LoRa transceiver module U4 and central microprocessor U1,
80 are connected, and 1,2 feet connect power supply, and 5 feet connect positive pole, and piece choosing selects working condition always.
GPS module uses ATK-S1216F8-BD Beidou chip, can receive Beidou geo-location parameter, pin 3,4 and
40, the 41 of central microprocessor U1 are connected, and 1,2 feet connect power supply, and 5 feet connect positive pole, and piece choosing selects working condition always.Pass through
GPS module is connected on central microprocessor, when reality is now with thousands of RTU devices, can directly obtain the ground of RTU device installation
Manage location information, can in real time will and geographical location information show over the display, while by data by optical fiber or GPRS upload
Onto background server, it can be quickly found out accurately corresponding RTU device when data recording error, reduce work on the spot people
The workload of member.
Claims (10)
1. a kind of multi-functional RTU device, which is characterized in that including shell, enclosure interior is equipped with main circuit board, collects on main circuit board
At having central microprocessor, wireless communication module, data storage, RS485 interface module, RS232 interface module, 8 road DI defeated
Enter module, 8 road DO output modules, 8 road 4-20mA input acquisition module, 8 road 4-20mA output modules, GPS module and display；
The wireless communication module, data storage, RS485 interface module, RS232 interface module, 8 road DI input modules, 8 tunnels
DO output module, 8 road 4-20mA input acquisition module, 8 road 4-20mA output modules, GPS module and display are micro- with center
Processor connection.
2. a kind of multi-functional RTU device according to claim 1, which is characterized in that hull outside is equipped with display.
3. a kind of multi-functional RTU device according to claim 1, which is characterized in that hull outside is equipped with external interface, outside
Portion's interface is connected to display.
4. a kind of multi-functional RTU device according to claim 1, which is characterized in that the wireless communication module includes 433
Communication module, ZigBee communication module, WiFi communication module, GPRS/CDMA communication module and LoRa communication module.
5. a kind of multi-functional RTU device according to claim 4, which is characterized in that be correspondingly connected with 433 in hull outside
Communication module interface switch, ZigBee communication module interface switch, WiFi communication module interface switch and GPRS/CDMA communicate mould
Block interface switch.
6. a kind of multi-functional RTU device according to claim 1, which is characterized in that hull outside be equipped with CAN interface, with
The RS485 interface of RS485 interface module connection and the RS232 interface being connect with RS232 interface module.
7. a kind of multi-functional RTU device according to claim 1, which is characterized in that hull outside is additionally provided with defeated with 8 road DI
Enter module, 8 road DO output modules, 8 road 4-20mA input acquisition module, 8 road 4-20mA output modules are connected respectively connects
Mouthful.
8. a kind of multi-functional RTU device according to claim 1, which is characterized in that central microprocessor uses
TM32F767 type processor.
9. a kind of multi-functional RTU device according to claim 1, which is characterized in that GPS communication module uses ATK-
S1216F8-BD Beidou chip.
10. described in any item a kind of multi-functional RTU devices according to claim 1~9, which is characterized in that central microprocessor
It is also connected with SD card memory module.
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| CN201820992544.4U CN208317018U (en) | 2018-06-26 | 2018-06-26 | A kind of multi-functional RTU device |
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| CN201820992544.4U CN208317018U (en) | 2018-06-26 | 2018-06-26 | A kind of multi-functional RTU device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115751195A (en) * | 2022-08-16 | 2023-03-07 | 西安金时利和自动化工程有限公司 | Monitoring system and management method for river channel petroleum pipeline leakage |
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2018
- 2018-06-26 CN CN201820992544.4U patent/CN208317018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115751195A (en) * | 2022-08-16 | 2023-03-07 | 西安金时利和自动化工程有限公司 | Monitoring system and management method for river channel petroleum pipeline leakage |
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Denomination of utility model: Multi -functional RTU device Effective date of registration: 20190827 Granted publication date: 20190101 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN JINSHILIHE AUTOMATION ENGINEERING Co.,Ltd. Registration number: Y2019990000154 |
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Date of cancellation: 20200828 Granted publication date: 20190101 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN JINSHILIHE AUTOMATION ENGINEERING Co.,Ltd. Registration number: Y2019990000154 |
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Denomination of utility model: A multifunctional RTU device Effective date of registration: 20211102 Granted publication date: 20190101 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN JINSHILIHE AUTOMATION ENGINEERING Co.,Ltd. Registration number: Y2021990001043 |
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Date of cancellation: 20220919 Granted publication date: 20190101 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN JINSHILIHE AUTOMATION ENGINEERING Co.,Ltd. Registration number: Y2021990001043 |
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Effective date of registration: 20221213 Address after: 710018 No. 1-1, Floor 16, Building 2, Xuhui Ronghua International Business Project Center, Weiyang Road, Xi'an Economic and Technological Development Zone, Shaanxi Province Patentee after: Xi'an Oil Service Network Information Technology Co.,Ltd. Address before: 710000 Room 11708, Building B6, Yahe Four Seasons City, Fengcheng 3rd Road, Xi'an Economic and Technological Development Zone, Shaanxi Province Patentee before: XI'AN JINSHILIHE AUTOMATION ENGINEERING Co.,Ltd. |
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Denomination of utility model: A multifunctional RTU device Effective date of registration: 20230106 Granted publication date: 20190101 Pledgee: Xi'an Caijin Financing Guarantee Co.,Ltd. Pledgor: Xi'an Oil Service Network Information Technology Co.,Ltd. Registration number: Y2023610000019 |
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Denomination of utility model: A multifunctional RTU device Granted publication date: 20190101 Pledgee: Xi'an Caijin Financing Guarantee Co.,Ltd. Pledgor: Xi'an Oil Service Network Information Technology Co.,Ltd. Registration number: Y2024610000351 |
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