CN209858736U

CN209858736U - Hydropower station inspection terminal based on Beidou communication

Info

Publication number: CN209858736U
Application number: CN201822233286.4U
Authority: CN
Inventors: 朱文武; 王静康; 陈红; 刘骁
Original assignee: Guizhou Wujiang Qingshui River Hydropower Development Co Ltd
Current assignee: Guizhou Wujiang Qingshui River Hydropower Development Co Ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2019-12-27
Anticipated expiration: 2028-12-28

Abstract

The utility model belongs to the technical field of the power station technique of patrolling and examining and specifically relates to a power station patrols and examines terminal based on big dipper communication, including CPU and with the mutual RAM memory of CPU signal, Nand-flash memory, big dipper communication module, wiFi communication module, NFC module, clock management module, LCD, touch-sensitive screen, fingerprint identification module, camera management module, power management module. The system can effectively improve the inspection efficiency, reduce the inspection difficulty and reduce the inspection workload, is particularly used for the inspection of hydropower station equipment in remote areas, and can timely inform professional technicians to overhaul on site when the equipment is found to be abnormal.

Description

Hydropower station inspection terminal based on Beidou communication

Technical Field

The utility model belongs to the technical field of the power station technique of patrolling and examining and specifically relates to a power station terminal of patrolling and examining based on big dipper communication.

Background

With the improvement of automation level of hydropower stations, some unattended hydropower stations are gradually popularized, and the inspection of the hydropower stations is emphasized. In a power plant which is put into operation in recent years, although a full-automatic real-time monitoring system is used for monitoring and controlling the operation condition of equipment at present, the cost of the monitoring system, an industrial television and other systems is high, blind areas exist, and manual inspection is still necessary supplement. The manual inspection is mainly based on manual recording tables, so that the labor workload of inspection personnel is large, the inspection result cannot be examined, the standard can be relied on, in addition, the data recorded in the inspection is manually processed, and in order to prevent the omission of the inspection and improve the utilization rate of the inspection data of the equipment, the defects are overcome, and equipment is developed to reduce the inspection workload and increase the inspection efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power station patrols and examines terminal based on big dipper communication can effectively reduce and patrol and examine work load, increases and patrols and examines efficiency.

For realizing the utility model discloses the purpose, the technical scheme who adopts does, a power station patrols and examines terminal and includes CPU and with the mutual RAM memory of CPU signal, Nand-flash memory, big dipper communication module, wiFi communication module, NFC module, clock management module, LCD, touch-sensitive screen, fingerprint identification module, camera management module, power management module based on big dipper communication.

Furthermore, power station patrol and examine terminal include nuclear core plate, big dipper communication module, wiFi communication module and NFC module are connected with nuclear core plate, nuclear core plate internal integration has CPU, RAM memory, Nand-flash memory and power management module.

Preferably, the core board is provided with a bus interface unit, and the clock management module, the liquid crystal display, the touch screen, the fingerprint identification module and the camera management module are connected with the core board through bus connectors.

The Beidou communication module is connected with the core board and is used for communicating with the background through short messages, positioning and navigating; the WIFI chip is used for communicating with the background in the local area network; the NFC module is used for reading the inspection point information of the hydropower station, and the camera is used for scanning a two-dimensional code label on equipment to read the basic information of the equipment; the fingerprint information is used for personnel login management, meanwhile, information leakage after equipment is lost is prevented, the LCD is connected with the core board and used for displaying running information of the system, and the touch screen is connected with the core board and used for achieving touch screen operation of the system.

Further, the CPU is RK3288 Cortex-A17.

Further, the RAM is Samsung K6R4016C1A-TI 15.

Further, the Nand-flash memory is K9MDG08U5M-PCB0

Further, the WiFi communication module is RTL 8188.

Further, the NFC module is MF RC 522.

Adopt power station patrol and examine terminal, before the operation and maintenance personnel patrol and examine at first through wiFi in local area network inside from patrol and examine the system backstage download and patrol and examine the task, then through big dipper location and navigation to power station, reach every patrol and examine the point according to certain route of patrolling and examining after reacing, scan NFC at the point of patrolling and examining and acquire and patrol and examine the content, then fill in the content of patrolling and examining to the communication mode through big dipper short message in time passes back the system backstage of patrolling and examining to information. When an abnormal condition occurs, equipment information, a specification or a drawing and the like are acquired through a two-dimensional code label on the scanning equipment, the reason caused by the abnormality is checked and filled in, and the abnormal information is timely transmitted back to the background of the inspection system through the Beidou short message. In addition, the inspection system background generates an inspection task and sends the inspection task to a professional inspector for processing. Therefore, the inspection efficiency can be effectively improved, the inspection difficulty is reduced, the inspection workload is reduced, the inspection is especially performed on hydropower station equipment in remote areas, and professional technicians can be timely informed to examine and repair the equipment on site when the equipment is found to be abnormal. Simultaneously, the Beidou communication module is adopted, the limitation of regions is avoided, communication infrastructure does not need to be erected, the communication cost is lower for the regions without mobile communication signal coverage, the communication mode of the power generation system is enriched as the supplement of communication between a power generation system background and equipment, the difficult problems that the patrol communication of hydropower stations in remote regions is not timely and the data real-time performance is poor are solved, and the popularization and application of the Beidou civil market are increased.

Drawings

Fig. 1 is a pair of signal connection picture at power station inspection terminal based on big dipper communication, wherein clock management represents clock management module, fingerprint identification and represents fingerprint identification module, camera management module.

Detailed Description

The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.

Example 1: a hydropower station inspection terminal based on Beidou communication comprises a CPU, and an RAM memory, a Nand-flash memory, a Beidou communication module, a WiFi communication module, an NFC module, a clock management module, a liquid crystal display, a touch screen, a fingerprint identification module, a camera management module and a power supply management module which are in signal interaction with the CPU.

The hydropower station inspection terminal comprises a core board, the Beidou communication module, the WiFi communication module and the NFC module are connected with the core board, and a CPU, an RAM memory, a Nand-flash memory and a power management module are integrated in the core board.

The core board is provided with a bus interface unit, and the clock management module, the liquid crystal display, the touch screen, the fingerprint identification module and the camera management module are connected with the core board through bus connectors.

The CPU is RK3288 Cortex-A17.

The RAM is Samsung K6R4016C1A-TI 15.

The Nand-flash memory is K9MDG08U5M-PCB0

The WiFi communication module is RTL 8188.

The NFC module is MF RC 522.

Example 2: a hydropower station inspection terminal based on Beidou communication comprises a CPU, and an RAM memory, a Nand-flash memory, a Beidou communication module, a WiFi communication module, an NFC module, a clock management module, a liquid crystal display, a touch screen, a fingerprint identification module, a camera management module and a power supply management module which are in signal interaction with the CPU.

The CPU is RK3288 Cortex-A17.

The RAM is Samsung K6R4016C1A-TI 15.

The Nand-flash memory is K9MDG08U5M-PCB0

The WiFi communication module is RTL 8188.

The NFC module is MF RC 522.

Example 3: a hydropower station inspection terminal based on Beidou communication comprises a CPU, and an RAM memory, a Nand-flash memory, a Beidou communication module, a WiFi communication module, an NFC module, a clock management module, a liquid crystal display, a touch screen, a fingerprint identification module, a camera management module and a power supply management module which are in signal interaction with the CPU.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made by those skilled in the art within the spirit and principle of the present invention, and these equivalent modifications or replacements are included in the protection scope of the present invention.

Claims

1. The utility model provides a power station inspection terminal based on big dipper communication which characterized in that: the intelligent terminal comprises a CPU, and an RAM memory, a Nand-flash memory, a Beidou communication module, a WiFi communication module, an NFC module, a clock management module, a liquid crystal display, a touch screen, a fingerprint identification module, a camera management module and a power supply management module which are in signal interaction with the CPU.

2. The hydropower station inspection terminal based on Beidou communication according to claim 1, characterized in that: the novel Beidou communication system comprises a core board, wherein a Beidou communication module, a WiFi communication module and an NFC module are connected with the core board, and a CPU, an RAM memory, a Nand-flash memory and a power management module are integrated in the core board.

3. The hydropower station inspection terminal based on Beidou communication according to claim 2, characterized in that: the core board is provided with a bus interface unit, and the clock management module, the liquid crystal display, the touch screen, the fingerprint identification module and the camera management module are connected with the core board through bus connectors.

4. The hydropower station inspection terminal based on the Beidou communication according to any one of claims 1 to 3, characterized in that: the CPU is RK3288 Cortex-A17.

5. The hydropower station inspection terminal based on the Beidou communication according to any one of claims 1 to 3, characterized in that: the RAM is Samsung K6R4016C1A-TI 15.

6. The hydropower station inspection terminal based on the Beidou communication according to any one of claims 1 to 3, characterized in that: the Nand-flash memory is K9MDG08U5M-PCB 0.

7. The hydropower station inspection terminal based on the Beidou communication according to any one of claims 1 to 3, characterized in that: the WiFi communication module is RTL 8188.

8. The hydropower station inspection terminal based on the Beidou communication according to any one of claims 1 to 3, characterized in that: the NFC module is MF RC 522.