CN213461825U - Equipment remote diagnosis system based on handheld terminal - Google Patents
Equipment remote diagnosis system based on handheld terminal Download PDFInfo
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- CN213461825U CN213461825U CN202022732891.3U CN202022732891U CN213461825U CN 213461825 U CN213461825 U CN 213461825U CN 202022732891 U CN202022732891 U CN 202022732891U CN 213461825 U CN213461825 U CN 213461825U
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Abstract
A remote equipment diagnosis system based on a handheld terminal comprises cloud server resource equipment, handheld terminal equipment and fault equipment with an electronic tag; the handheld terminal equipment is connected with the cloud server resource equipment through a wireless communication circuit and a mobile network; the fault equipment is provided with an electronic tag, and the handheld terminal equipment uploads the collected fault information on the field equipment to the cloud server resource equipment; the cloud server resource equipment sends the fault information to the same handheld terminal in the remote expert through the network, and the remote expert analyzes and diagnoses the received information data and can also interact the data information with the field terminal through the cloud server resource equipment; the utility model discloses set up a technical bridge for long-range expert and on-the-spot fault equipment, be convenient for realize the long-range diagnosis of equipment.
Description
Technical Field
The utility model belongs to the technical field of power generation enterprise equipment failure diagnosis, concretely relates to equipment remote diagnosis system based on handheld terminal.
Background
In the technical field of power system safety production, when any fault occurs in equipment in the continuous operation process, the output and the quality of electric energy are directly influenced, and serious equipment and personal accidents are caused. Once the running equipment is abnormal in state, the force is organized in time to carry out reason diagnosis and analysis, obstacles are eliminated, and measures are taken to prevent the situation from being enlarged if the situation is broken. However, with the large-scale, modern, economic and flexible operation of power equipment and the application of technologies such as ultra-supercritical and secondary reheating, extra-high voltage direct current transmission and the like in power plants and power grids, a power plant lacks experienced professional analysts, and needs to immediately ask technical personnel of related equipment manufacturers or technical specialists in the industry to rush to the field of equipment for diagnosis technical service.
Therefore, the problems of poor real-time performance and low working efficiency exist in the field technical service mode at present. How to change the passive situation that diagnosis technicians are tired of and the diagnosis is not timely due to different equipment sites becomes a main task.
Disclosure of Invention
To prior art unable timely, accurate, comprehensive not enough that presents the field device fault status, the utility model aims to provide an equipment remote diagnosis system based on handheld terminal, aim at builds a technical bridge for long-range expert and field device, is convenient for realize the remote diagnosis of equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:
a remote equipment diagnosis system based on a handheld terminal comprises cloud server resource equipment, handheld terminal equipment and fault equipment with an electronic tag;
the handheld terminal equipment is connected with the cloud server resource equipment through a wireless communication circuit and a mobile network; the handheld terminal equipment is provided with a central processing chip, the central processing chip is respectively connected with a liquid crystal touch display screen, a loudspeaker, a photographing and shooting device, a pickup and recording device, a wireless communication circuit, a Bluetooth communication chip and a two-dimensional code identification chip, and a power supply circuit supplies power to the whole handheld terminal equipment;
the fault equipment is provided with an electronic tag, and the handheld terminal equipment uploads the collected fault information on the field equipment to the cloud server resource equipment; the cloud server resource equipment sends the fault information to the same handheld terminal equipment in the remote expert through the network, and the remote expert analyzes, diagnoses and uploads the fault information to the cloud server resource equipment according to the received information data or performs text data interaction with the field terminal through the cloud server resource equipment.
The two-dimensional code identification chip of the handheld terminal equipment acquires the electronic tag information of the field fault equipment; the electronic tag marks or records static information of the equipment.
And the Bluetooth communication chip establishes communication connection with the Bluetooth chip of the fault equipment to acquire dynamic operation parameters of the equipment.
The photographing and shooting device and the pickup and recording device are used for acquiring image information, video information and audio information when equipment fails, and coding conversion and network transmission are carried out in the central processing chip.
The liquid crystal touch display screen and the loudspeaker finish various information input and output interactive operations and diagnosis report submitting and consulting functions; the loudspeaker completes audio alarm and voice prompt.
The cloud server resource equipment is used as data storage equipment of the whole system, provides a data interface circuit and performs online data interaction with the handheld terminal through a mobile network.
The utility model discloses at least, following profitable technological effect has:
the utility model can accurately acquire the field device information through the device electronic tag identification device, thereby avoiding the occurrence of artificial recording errors; the full-operation state condition of equipment during failure can be accurately and comprehensively reflected through the Bluetooth communication chip, the camera device and the recording device; the fault processing list is generated at the first time through the handheld terminal device and is reported to the remote expert through the network, the remote expert can timely diagnose and analyze the acquired first hand data, the time of fault diagnosis work can be greatly shortened, and the work efficiency is effectively improved.
Drawings
Fig. 1 is a schematic view of the working process of the present invention.
Fig. 2 is a block diagram of the handheld terminal device of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, a device remote diagnosis system based on a handheld terminal includes a cloud server resource device, a handheld terminal device, and a fault device with an electronic tag;
the handheld terminal equipment is connected with the cloud server resource equipment through a wireless communication circuit and a mobile network; referring to fig. 2, the handheld terminal device is provided with a central processing chip, the central processing chip is respectively connected with a liquid crystal touch display screen, a loudspeaker, a photographing and shooting device, a sound pickup and recording device, a wireless communication circuit, a bluetooth communication chip and a two-dimensional code (Quick Response) identification chip, and a power supply circuit supplies power to the whole handheld terminal device;
the handheld terminal device uploads the collected fault information on the field device to the cloud server resource device; the cloud server resource equipment sends the fault information to the same handheld terminal equipment in the remote expert through the network, and the remote expert analyzes, diagnoses and uploads the fault information to the cloud server resource equipment according to the received information data or performs text data interaction with the field terminal through the cloud server resource equipment.
The two-dimension code identification chip of the handheld terminal device collects the electronic tag information of the field fault device.
The electronic tag marks or records static information of the faulty equipment, such as: equipment name, brand, model, specification, manufacturer, production date, quota working parameters, usage records and the like;
and the Bluetooth communication chip establishes communication connection with the Bluetooth chip of the fault equipment to acquire dynamic operation parameters of the equipment. Therefore, the dynamic operation parameters of the fault equipment are transmitted to the handheld terminal through the Bluetooth communication protocol.
The photographing and shooting device and the pickup and recording device are used for acquiring image information, video information and audio information when equipment fails, and the image information, the video information and the audio information are coded and converted in the central processing chip and then are transmitted through a network.
The liquid crystal touch display screen and the loudspeaker finish various information input and output interactive operations and diagnosis report submitting and inquiring functions; the loudspeaker completes audio alarm and voice prompt.
The cloud server resource equipment is used as data storage equipment of the whole system, provides a data interface circuit and carries out real-time online data interaction with the handheld terminal through a mobile network.
The utility model discloses a theory of operation does:
as shown in fig. 2, when the handheld terminal is used for a power generation enterprise to perform remote device diagnosis, a two-dimensional code identification chip of a field fault device is firstly scanned through the handheld terminal, static information of the device is collected, a communication connection is established between the terminal bluetooth communication chip and a bluetooth chip of the fault device, real-time dynamic operation parameters (such as current, voltage, rotating speed, bearing temperature, vibration amplitude and the like) of the device are read, image information and video information of a device fault are shot through a camera device, and abnormal audio information of the occurrence of the fault of the related device is collected through a terminal sound pick-up and recording device; recording one or more of collected field equipment operation information and equipment fault information, and uploading the recorded information to cloud server resource equipment through a mobile communication network for data storage; meanwhile, the cloud server resource equipment sends the diagnosis information to a handheld terminal of a remote expert through a network. And the remote expert analyzes and diagnoses the received information data, can communicate with field operators in a text mode through the message interaction function of the handheld terminal in the diagnosis process, and finally issues a diagnosis report to finish the remote diagnosis work flow of the equipment fault.
Through handheld terminal speaker, can report equipment operation alarm information and relevant voice prompt. The power supply circuit of the handheld terminal is provided with a charging loop with a built-in battery, has an automatic electric quantity management function, carries out acousto-optic prompt when the electric quantity of the battery is lower than a lower limit threshold value, and automatically protects when the electric quantity of the battery is full, so that the management terminal can be safely operated for a long time.
Claims (6)
1. A remote equipment diagnosis system based on a handheld terminal is characterized by comprising cloud server resource equipment, handheld terminal equipment and fault equipment with an electronic tag;
the handheld terminal equipment is connected with the cloud server resource equipment through a wireless communication circuit and a mobile network; the handheld terminal equipment is provided with a central processing chip, the central processing chip is respectively connected with a liquid crystal touch display screen, a loudspeaker, a photographing and shooting device, a pickup and recording device, a wireless communication circuit, a Bluetooth communication chip and a two-dimensional code identification chip, and a power supply circuit supplies power to the whole handheld terminal equipment;
the fault equipment is provided with an electronic tag, and the handheld terminal equipment uploads the collected fault information on the field equipment to the cloud server resource equipment; the cloud server resource equipment sends the fault information to the same handheld terminal equipment in the remote expert through the network, and the remote expert analyzes, diagnoses and uploads the fault information to the cloud server resource equipment according to the received information data or performs text data interaction with the field terminal through the cloud server resource equipment.
2. The system according to claim 1, wherein the two-dimensional code identification chip of the handheld terminal device collects the electronic tag information of the field failure device; the electronic tag marks or records static information of the equipment.
3. The system of claim 1, wherein the bluetooth communication chip is in communication connection with a bluetooth chip of a faulty device to obtain dynamic operating parameters of the device.
4. The system of claim 1, wherein the photographing and photographing device, the sound-picking and recording device are used for collecting image information, video information and audio information when the device is in failure, and the central processing chip performs coding conversion and network transmission.
5. The remote diagnosis system for handheld terminal based devices as claimed in claim 1, wherein the liquid crystal touch display screen and the speaker perform various information input and output interactive operations and functions of submitting diagnosis reports for reference; the loudspeaker completes audio alarm and voice prompt.
6. The remote diagnosis system for handheld terminal based devices according to claim 1, wherein the cloud server resource device is used as a data storage device of the whole system, and provides a data interface circuit for online data interaction with the handheld terminal through a mobile network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022732891.3U CN213461825U (en) | 2020-11-23 | 2020-11-23 | Equipment remote diagnosis system based on handheld terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022732891.3U CN213461825U (en) | 2020-11-23 | 2020-11-23 | Equipment remote diagnosis system based on handheld terminal |
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| Publication Number | Publication Date |
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| CN213461825U true CN213461825U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022732891.3U Active CN213461825U (en) | 2020-11-23 | 2020-11-23 | Equipment remote diagnosis system based on handheld terminal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204680A (en) * | 2021-12-13 | 2022-03-18 | 广州思泰信息技术有限公司 | Multi-type automatic detection equipment fusion remote diagnosis system and method |
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2020
- 2020-11-23 CN CN202022732891.3U patent/CN213461825U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204680A (en) * | 2021-12-13 | 2022-03-18 | 广州思泰信息技术有限公司 | Multi-type automatic detection equipment fusion remote diagnosis system and method |
| CN114204680B (en) * | 2021-12-13 | 2023-01-31 | 广州思泰信息技术有限公司 | Multi-type automatic detection equipment fusion remote diagnosis system and method |
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