Multifunctional intelligent operation and maintenance terminal device of oil field internet of things

Abstract

The invention relates to the technical field of oil and gas production, in particular to an oil field internet of things multifunctional intelligent operation and maintenance terminal device, which comprises a battery power supply management module, a power supply management module and a power supply management module, the conversion control module is used for carrying out signal conversion and control, carrying out data analysis, packaging and repackaging on an input signal, and converting the input signal into an output signal; the input module is used for inputting signals; in the input module, an interface for inputting a signal comprises at least one of an RJ45 interface, an RS232 interface, an RS485 interface, a UART (Universal Asynchronous Receiver / Transmitter) interface and a Zigbee-PRO interface; the output module is used for outputting signals; in the output module, an interface for outputting signals comprises at least one of WIFI and Bluetooth. According to the invention, the purchase cost of operation and maintenance equipment can be reduced, the complexity of operation and maintenance is reduced, the fault processing cost is reduced, and the maintenance capability and working efficiency of employees are improved.

Description

Technical Field

[0001] The invention relates to the technical field of oil and gas production, and is a multifunctional intelligent operation and maintenance terminal device of the Internet of Things of an oil field. Background Art

[0002] With the continuous implementation of the Internet of Things in oil and gas production, there are more and more instruments and equipment, and the number of sensors on site in oil fields has reached nearly tens of thousands, which has greatly increased the number and complexity of faults. This has brought great difficulties to the accurate judgment of abnormal events and timely operation and maintenance processing.

[0003] There are many manufacturers of IoT terminal equipment. Systems built at different times use inconsistent transmission standards. There are many brands and versions of controller terminals. The interoperability of equipment terminals is poor. Maintenance personnel need to carry a large number of tools to perform operation and maintenance, which makes operation and maintenance difficult and inefficient.

[0004] Therefore, it is necessary to develop and design a multifunctional intelligent operation and maintenance terminal device for oilfield Internet of Things to solve the above problems. Summary of the invention

[0005] The present invention provides an oilfield Internet of Things multifunctional intelligent operation and maintenance terminal device, which overcomes the shortcomings of the above-mentioned prior art and can effectively solve the problem that maintenance personnel need to carry a large number of tools for operation and maintenance, resulting in great difficulty and low efficiency in operation and maintenance.

[0006] The technical solution of the present invention is achieved through the following measures: a multifunctional intelligent operation and maintenance terminal device of oilfield Internet of Things, comprising: A battery power management module is used to power the entire device; The conversion control module is used to convert and control the signal, analyze the input signal, encapsulate and repackage it, and convert it into an output signal; An input module, used for inputting signals; in the input module, the interface of the input signal includes at least one of an RJ45 interface, RS232, RS485, UART, and Zigbee-PRO; The output module is used to output signals; in the output module, the interface for outputting signals includes at least one of WIFI and Bluetooth.

[0007] The following are further optimizations and / or improvements to the above technical solutions: It may also include a gateway configuration module for configuring the gateway and detecting the network.

[0008] A communication module may also be included for performing modbus communication.

[0009] It can also include a configuration simulation module for performing RTU configuration and data simulation as well as configuration of electrical parameters, temperature change, and pressure change.

[0010] It can also include an instrument configuration and commissioning module for configuring and commissioning the instrument.

[0011] The present invention conducts independent research and development to configure, debug and maintain controllers, front-end equipment, software and hardware compatible with various manufacturers, and conducts key technology research on the oilfield Internet of Things multifunctional intelligent operation and maintenance terminal device to the intelligent operation and maintenance terminal APP; all kinds of communication protocols of the on-site Internet of Things terminal are concentrated into one terminal, and the functions of the software tools originally provided by various manufacturers are also integrated through the development of APP, which is convenient for the operation and maintenance personnel to operate on-site and locate faults, and is particularly suitable for the oilfield automation equipment, instrumentation construction and operation and maintenance process debugging work in the petroleum and petrochemical industry. The present invention is the realization of Modbus application based on Android and HarmonyOS system, breaking through the limitation that the debugging tool can only be applied on the Windows platform, and providing technical guarantee for the use of lighter mobile phone terminals for debugging and operation and maintenance work. The present invention converts the key functions of the PC debugging tool to the mobile phone APP, directly realizes the commissioning of the field instrument through the mobile phone APP, integrates the reading and setting of key parameters of controllers of multiple manufacturers and the start and stop control of oil wells, simplifies the complexity of operation and maintenance tools, improves the operation and maintenance efficiency, and has a good test application effect; the products of various manufacturers are concentrated in one application, which facilitates on-site operation and maintenance operations, effectively improves the online rate of the Internet of Things system, and also reduces the related indirect costs generated by fault handling. The present invention can reduce the procurement cost of operation and maintenance equipment, reduce the complexity of operation and maintenance, reduce the cost of fault handling, and improve the maintenance ability and work efficiency of employees. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Attached Figure 1 This is a schematic diagram of the structure of the oilfield Internet of Things multifunctional intelligent operation and maintenance terminal device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0013] The present invention is not limited by the following embodiments, and specific implementation methods can be determined based on the technical solution of the present invention and actual conditions.

[0014] In the present invention, for the convenience of description, the description of the relative position relationship of each component is described according to the layout of the drawings in the specification, such as: the position relationship of front, back, up, down, left, right, etc. is determined according to the layout direction of the drawings in the specification.

[0015] The present invention will be further described below in conjunction with embodiments and drawings: Embodiment 1: As attached Figure 1 As shown, the oilfield IoT multifunctional intelligent operation and maintenance terminal device includes: The battery power management module is used to power the entire device. The oilfield IoT multifunctional intelligent operation and maintenance terminal device integrates batteries to meet its own power needs. Since the gateway has Ethernet and WiFi interfaces, it consumes a lot of power and has a high supply voltage, so the battery power management module adopts a heartbeat packet mechanism, which can save power consumption to the maximum extent.

[0016] The conversion control module is used to convert and control the signal, analyze the input signal, encapsulate and repackage it, and convert it into an output signal; An input module, used for inputting signals; in the input module, the interface of the input signal includes at least one of an RJ45 interface, RS232, RS485, UART, and Zigbee-PRO; The output module is used to output signals; in the output module, the interface for outputting signals includes at least one of WIFI and Bluetooth.

[0017] The embodiment of the present invention, through software and hardware development, parses and encapsulates wireless signals such as Zigbee through MCU data, repackages them, and converts them into signal outputs such as WIFI. It is compatible with all conversion modules of various manufacturers. All existing manufacturers can use the oilfield Internet of Things multifunctional intelligent operation and maintenance terminal device and mobile phone connection, which facilitates the debugging of on-site equipment.

[0018] In the embodiment of the present invention, a gateway configuration module may also be included to configure the gateway and detect the network.

[0019] In the embodiment of the present invention, a communication module may also be included for performing modbus communication.

[0020] In the embodiment of the present invention, a configuration simulation module may also be included to perform RTU configuration and data simulation as well as configuration of electrical parameters, temperature change, and pressure change.

[0021] In the embodiment of the present invention, an instrument configuration and adjustment module may also be included, which is used to configure and adjust instruments such as dynamometers.

[0022] The embodiment of the present invention develops a portable communication gateway, which is based on the A11 specification of the oil and gas production Internet of Things, and matches the interfaces of instruments and RTUs of different manufacturers on site in a targeted manner, realizes the compatibility of the terminal interfaces of the manufacturer's equipment, and has major communication interfaces such as RS485, RS232, Ethernet, and Zigbee. The Zigbee wireless signal is directly converted to wifi, and the conversion module of each manufacturer is no longer used. Through parsing and forwarding, all manufacturers can use the oilfield Internet of Things multifunctional intelligent operation and maintenance terminal device and mobile phone connection, which is convenient for the debugging of on-site equipment.

[0023] Before the implementation of the embodiment of the present invention, maintenance personnel need to carry a large number of tools to perform operation and maintenance work. After the implementation of the embodiment of the present invention, maintenance personnel only need to carry the oilfield Internet of Things multifunctional intelligent operation and maintenance terminal device and a mobile phone to complete the work efficiently. The communication gateway and terminal APP of the embodiment of the present invention have been deployed on the mobile phones of technicians in some operating areas, and have been put into each operating area for testing experience. At the same time, the key functions of the PC-side debugging tools have been converted to the mobile phone APP, integrating the reading and setting of key parameters of controllers from multiple manufacturers and the start and stop control of oil wells. The embodiment of the present invention simplifies the complexity of operation and maintenance tools, improves operation and maintenance efficiency, and the test application effect is good.

[0024] In order to accelerate the realization of high-quality operation and maintenance of the Internet of Things, the embodiments of the present invention carry out adaptability research and application of intelligent operation and maintenance terminals of Internet of Things devices, fundamentally solve the difficulties of operation and maintenance, and improve the efficiency of operation and maintenance. The embodiments of the present invention carry out independent research and development of configuration, debugging, and maintenance compatible with controllers, front-end equipment, software and hardware of various manufacturers, and carry out key technology research on the multifunctional intelligent operation and maintenance terminal device of the oilfield Internet of Things to the intelligent operation and maintenance terminal APP; all kinds of communication protocols of the on-site Internet of Things terminals are concentrated into one terminal, and the functions of the software tools originally provided by various manufacturers are also integrated through the development of APP, which is convenient for operation and maintenance personnel to operate on-site and locate faults, and is particularly suitable for the construction of oilfield automation equipment, instrumentation and operation and maintenance process debugging in the petroleum and petrochemical industry. The embodiment of the present invention is the realization of Modbus application based on Android and HarmonyOS system, which breaks through the limitation that the debugging tool can only be applied on the Windows platform, and provides technical guarantee for the use of lighter mobile phone terminals for debugging and operation and maintenance work. The embodiment of the present invention transfers the key functions of the PC debugging tool to the mobile phone APP, directly realizes the debugging of the field instrument through the mobile phone APP, integrates the reading and setting of the key parameters of the controllers of multiple manufacturers and the start and stop control of the oil wells, simplifies the complexity of the operation and maintenance tools, improves the operation and maintenance efficiency, and has a good test application effect; it concentrates the products of various manufacturers into one application, facilitates the on-site operation and maintenance operations, effectively improves the online rate of the Internet of Things system, and also reduces the related indirect costs generated by fault handling. The embodiment of the present invention can reduce the procurement cost of operation and maintenance equipment, reduce the complexity of operation and maintenance, reduce the cost of fault handling, and improve the maintenance ability and work efficiency of employees.

[0025] The above technical features constitute the embodiments of the present invention, which have strong adaptability and implementation effect. Non-essential technical features can be added or reduced according to actual needs to meet the requirements of different situations.

Claims

1. A multifunctional intelligent operation and maintenance terminal device for oilfield Internet of Things, characterized in that include: A battery power management module is used to power the entire device; The conversion control module is used to convert and control the signal, analyze the input signal, encapsulate and repackage it, and convert it into an output signal; An input module, used for inputting signals; in the input module, the interface of the input signal includes at least one of an RJ45 interface, RS232, RS485, UART, and Zigbee-PRO; The output module is used to output signals; in the output module, the interface for outputting signals includes at least one of WIFI and Bluetooth.

2. The multifunctional intelligent operation and maintenance terminal device of the oilfield Internet of Things according to claim 1 is characterized in that It also includes a gateway configuration module for configuring the gateway and detecting the network.

3. The multifunctional intelligent operation and maintenance terminal device of the oilfield Internet of Things according to claim 1 or 2, characterized in that It also includes a communication module for modbus communication.

4. The oilfield Internet of Things multifunctional intelligent operation and maintenance terminal device according to claim 1 or 2, characterized in that It also includes a configuration simulation module for RTU configuration and data simulation as well as configuration of electrical parameters, temperature change, and pressure change.

5. The multifunctional intelligent operation and maintenance terminal device of the oilfield Internet of Things according to claim 3 is characterized in that It also includes a configuration simulation module for RTU configuration and data simulation as well as configuration of electrical parameters, temperature change, and pressure change.

6. The oilfield Internet of Things multifunctional intelligent operation and maintenance terminal device according to claim 1 or 2, characterized in that It also includes an instrument configuration and commissioning module for configuring and commissioning the instrument.

7. The multifunctional intelligent operation and maintenance terminal device of the oilfield Internet of Things according to claim 3 is characterized in that It also includes an instrument configuration and commissioning module for configuring and commissioning the instrument.

8. The multifunctional intelligent operation and maintenance terminal device of the oilfield Internet of Things according to claim 4 is characterized in that It also includes an instrument configuration and commissioning module for configuring and commissioning the instrument.

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