CN105046447A - Information acquisition method, device and terminal of electric power facility - Google Patents

Abstract

A power facility information collection method, device, and terminal. The power facility information collection terminal includes: a main control board, a GPS module, an air pressure sensor, a temperature sensor, a barcode scanning module, and a communication module; the GPS module collects and records the latitude and longitude coordinates of the power equipment ;The air pressure sensor collects and records the altitude information of the electrical equipment; the temperature sensor is used to obtain the temperature information of the location of the electrical equipment; the barcode scanning module scans the ID of the electrical equipment; the main control board is connected to the GPS module, the air pressure sensor, the temperature sensor, and the barcode scanning module And the communication module, display the latitude and longitude coordinates on the corresponding position of the pre-downloaded commercial map, and judge whether the latitude and longitude coordinates conform to the on-site environment according to the position; correct the altitude information according to the temperature information, and obtain the Three-dimensional positioning information of electric equipment; the communication module transmits three-dimensional positioning information and ID of electric equipment to peripheral equipment.

Description

Power facility information collection method, device and terminal

technical field

The present invention relates to the operation and distribution connection technology of the electric power system, in particular to the information collection technology of the electric power facilities, and in particular to a method, device and terminal for the information collection of the electric power facilities.

Background technique

In order to further integrate resources and promote the joint efforts of marketing, transportation and inspection departments to improve customer service quality, the State Grid Corporation of China decided to carry out the construction of a business-to-distribution integration project. The integration of battalion and distribution system is based on the acquisition and management of battalion and distribution data. Through adaptive transformation of production, marketing, marketing GIS application and other systems, it supports 95598 services such as fault repair/emergency repair and planned power outage management, and assists distribution network planning. , line loss lean management, business expansion automatic reporting and other integrated applications.

The integration of marketing and distribution systems is inseparable from the collection of information on power facilities. Through the inspection of substations, lines, transformers, power consumers, metering equipment, terminal equipment, service outlets, etc., the general survey of marketing resource archive information and the collection and recording of spatial information, It can establish the association between marketing ledger information and power grid facility information such as substations, lines, and transformers, build a unified power grid facility model, customer information model, basic data and topological relationship, and realize cross-departmental and cross-professional data sharing and business integration.

In order to achieve the above purpose, the information collection steps in the prior art are as follows:

(1) sort out the power facilities and their relationship data exported from the background according to the collation requirements of the business and distribution ledger, and sort all the power facilities, so that the corresponding power facilities can be easily found on the record paper when collecting information on site .

(2) Fill in the corresponding power facility information on the recording paper, and take photos of the power facilities.

(3) Electronically convert the power facility information on the recording paper to the electronic recording paper, and hand it over to the district and county management and control personnel for data inspection and sorting out the national grid template for data modeling.

(4) According to the high-voltage circuit diagram and the low-voltage station area circuit diagram, indoor plotting is carried out through electronic image maps. Taking the public as the starting point, the power facility information collected from the scene is plotted on the image map in turn, and the coordinates are extracted and pasted to the corresponding coordinate position of the power facility ledger in time to complete the collection and arrangement of the power facility coordinates.

(5) Store the collected spatial information, attribute information, relationship information, equipment photos, etc. in accordance with the format required by the integration of operation and distribution.

The above information collection technology mainly relies on manual filling and checking of power facility information on recording paper, which has the following disadvantages:

(1) A large number of drawings need to be printed before the operation, which increases the work burden and brings inconvenience to the on-site operation.

(2) The ledger information of various equipment needs to be recorded in different attribute record tables, which increases the workload and affects the work progress.

(3) Operators need to have a certain ability to interpret maps, and the technical requirements for operators are relatively high, which is not suitable for large-scale promotion and application.

(4) On-site plotting may be limited by the scope of the printed drawings, and the geographical location of some power facilities may not be displayed on the limited drawings, which increases the difficulty of on-site operations.

(5) The collection results need to be transferred, which is easy to cause human error.

Contents of the invention

Embodiments of the present invention provide a method, device, and terminal for collecting electric facility information, so as to accurately and quickly collect spatial information and file information of electric facility.

In order to achieve the above object, an embodiment of the present invention provides a power facility information collection terminal, the power facility information collection terminal includes: a main control board, a GPS module, an air pressure sensor, a temperature sensor, a barcode scanning module and a communication module;

The GPS module is used to collect and record the latitude and longitude coordinates of the electrical equipment;

The air pressure sensor is used to collect and record the altitude information of the electric equipment;

The temperature sensor is used to obtain temperature information at the location of the electrical equipment;

The barcode scanning module is used to scan the ID of the electrical equipment;

The main control board is connected to the GPS module, the air pressure sensor, the temperature sensor, the barcode scanning module and the communication module, displays the latitude and longitude coordinates at the position corresponding to the pre-downloaded commercial map, and judges the latitude and longitude according to the position Whether the coordinates conform to the on-site environment; correct the altitude information according to the temperature information, and obtain the three-dimensional positioning information of the electrical equipment according to the corrected altitude information and latitude and longitude coordinates;

The communication module is used for transmitting the three-dimensional positioning information and the ID of the electrical equipment to the peripheral equipment.

In one embodiment, the GPS module is specifically used to: receive the differential data calculated by the GPS of the reference station according to its own positioning data and the data of its coordinate points; The data is corrected and calculated to generate the latitude and longitude coordinates.

In one embodiment, the electric facility information collection terminal further includes: a camera, configured to take on-site photos of the electric facility.

In one embodiment, the communication module includes: a USB module, connected to the power facility information collection terminal and the peripheral device through a USB interface.

In an embodiment, the communication module includes: a wireless network module, and the electric facility information collection terminal exchanges data with the peripheral device through the wireless network module.

In one embodiment, the main control board is provided with: a storage module for storing the three-dimensional positioning information, the on-site photo and ID of the electric equipment.

In order to achieve the above purpose, an embodiment of the present invention also provides a method for collecting information on electric facilities, the method for collecting information on electric facilities includes:

Obtain the latitude and longitude coordinates collected by the GPS module and the ID of the electrical equipment scanned by the barcode scanning module, and display the latitude and longitude coordinates at the corresponding position of the pre-downloaded commercial map;

judging whether the latitude and longitude coordinates conform to the site environment according to the position;

Obtaining altitude information and temperature information from the air pressure sensor and the temperature sensor respectively, correcting the altitude information according to the temperature information, and obtaining three-dimensional positioning information of the electrical equipment according to the corrected altitude information and latitude and longitude coordinates;

The three-dimensional positioning information and ID of the electric equipment are transmitted to the peripheral equipment.

In one embodiment, the power facility information collection method further includes:

The GPS module receives the differential data calculated by the GPS of the reference station according to its own positioning data and the data of its coordinate points;

The GPS module corrects and calculates the longitude-latitude coordinate data and the difference data to generate the longitude-latitude coordinates.

In one embodiment, the on-site photos of the electric equipment taken by the camera are obtained, and the on-site photos of the electric equipment are transmitted to the peripheral equipment.

In one embodiment, obtaining altitude information and temperature information from the air pressure sensor and the temperature sensor respectively, and correcting the altitude information according to the temperature information includes:

Obtain the altitude data of the altitude where the electrical equipment is located and the ground altitude data corresponding to the electrical equipment;

calculating the height of the electric equipment from the ground according to the altitude data of the altitude where the electric equipment is located and the ground altitude data corresponding to the electric equipment;

The height of the electrical equipment from the ground is corrected according to the temperature information.

In order to achieve the above purpose, an embodiment of the present invention also provides a power facility information collection device, characterized in that the power facility information collection device includes:

The positioning unit is used to obtain the latitude and longitude coordinates collected by the GPS module and the ID of the electrical equipment scanned by the barcode scanning module, and display the latitude and longitude coordinates at the corresponding position of the pre-downloaded commercial map;

A location judging unit, configured to judge whether the latitude and longitude coordinates conform to the site environment according to the location;

The three-dimensional positioning information acquisition unit is used to obtain altitude information and temperature information from the air pressure sensor and temperature sensor respectively, correct the altitude information according to the temperature information, and obtain the altitude information and the latitude and longitude coordinates after correction. Three-dimensional positioning information of power equipment;

The information sending unit is used to transmit the three-dimensional positioning information and ID of the electric equipment to the peripheral equipment.

In one embodiment, the power facility information collection device further includes:

The differential data receiving unit is used to receive the differential data calculated by the GPS of the reference station according to its own positioning data and the data of its coordinate points;

The correction calculation unit is configured to correct and calculate the latitude and longitude coordinate data positioned by the GPS module and the difference data to generate the latitude and longitude coordinates.

In one embodiment, the apparatus for collecting information on electric facilities further includes: a camera unit, configured to take on-site photos of the electric equipment and transmit the on-site photos of the electric equipment to peripheral devices.

In one embodiment, the three-dimensional positioning information acquisition unit is specifically configured to: acquire the altitude data of the altitude where the electric equipment is located and the ground altitude data corresponding to the electric equipment; Calculate the height of the electrical equipment from the ground based on the corresponding ground altitude data; correct the height of the electrical equipment from the ground according to the temperature information, and obtain the Three-dimensional positioning information of power equipment.

The beneficial effect of the embodiment of the present invention is that the present invention integrates functions such as GPS positioning, height measurement, temperature measurement, barcode scanning, and photographing, and can accurately and quickly collect power equipment spatial information and file information, and store the power equipment spatial information And file information is stored in the format required by the integration of business and distribution to improve the operational efficiency of on-site information collection.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

FIG. 1 is a schematic structural diagram of a power facility information collection terminal according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a base station-mobile station differential system according to an embodiment of the present invention;

Fig. 3 is a flow chart of a method for collecting power facility information according to an embodiment of the present invention;

FIG. 4 is a flow chart of the method of S203 in FIG. 2;

Fig. 5 is a structural block diagram of an electric facility information collection device according to an embodiment of the present invention;

Fig. 6 is a structural block diagram of a power facility information collection device according to another embodiment of the present invention;

Fig. 7 is a structural block diagram of a power facility information collection device according to another embodiment of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The integration of camping and distribution is a huge system project. In order to ensure the smooth development of camping and distribution data collection and management, the present invention provides a mobile operation system for power facility information collection. The system integrates GPS positioning, height measurement, temperature measurement, and barcode scanning. Integrating functions such as camera and camera, it can accurately and quickly collect the spatial information and file information of power facilities, and store the spatial information and file information of power facilities in the format required by the integration of business and distribution, so as to improve the operational efficiency of on-site information collection.

As shown in FIG. 1 , an embodiment of the present invention provides a power facility information collection terminal. The power facility information collection terminal includes: a main control board, a GPS module, an air pressure sensor, a temperature sensor, a barcode scanning module and a communication module. The power facility information collection terminal is a portable terminal, which is used to bring the power equipment to the site, collect the power equipment information on the site, and then transmit the collected power equipment information to peripheral devices (including computers, remote monitoring, etc.) system, etc.).

After the GPS module is turned on, the GPS module can automatically collect and record the latitude and longitude coordinates of the electric equipment.

In one embodiment, in order to obtain accurate latitude and longitude coordinates, the GPS module can adopt the following optimization method:

This optimization method adopts the base station-rover station differential system shown in Figure 2. The base station-rover station differential system consists of a reference station and a rover station, and the rover station is the power facility information collection terminal of this application. Two GPS receivers are set in the base station-mobile station differential system, one is the GPS of the base station, and the other is the GPS of the user end (that is, the GPS module of the power facility information collection terminal). The coordinates of the reference station are known, and the GPS of the reference station can calculate the differential data according to its own positioning data and the known data of the coordinates, and then pass through the data link of the reference station (the data transmission station of the reference station in Figure 2 , power amplifier and communication antenna) to play out in real time. The GPS at the user end can receive the difference data through its own data link (the digital transmission station and the communication antenna of the mobile station in Figure 2), and then correct and calculate the longitude and latitude coordinate data of its positioning and the difference data to generate accurate longitude and latitude coordinate.

After the air pressure sensor module is turned on, the air pressure sensor can automatically collect and record the altitude information of the electrical equipment. If the electrical equipment is installed on the ground, it is only necessary to obtain the altitude of its location. If the electrical equipment is located in a building or suspended at a high place, it is necessary to obtain the altitude data of the altitude where the electrical equipment is located (such as the altitude data of the floor where it is located) and the ground altitude data, and then combine the altitude data of the electrical equipment and the ground altitude By making a difference between the data, the height data (suspension height) of the power facility from the ground is obtained. The latitude and longitude coordinates measured by the GPS module are combined with the altitude measured by the air pressure sensor module to obtain the three-dimensional coordinates of the power equipment.

The temperature sensor can obtain the temperature information of the location of the power equipment, and use the temperature information to modify the altitude data to obtain more accurate three-dimensional data of the power equipment.

Barcodes are generally provided in electric equipment, for example, a barcode is set on an electric energy meter, and the ID (including equipment number, name, etc.) of the electric equipment can be scanned by using the barcode scanning module of a portable terminal.

As shown in Figure 1, the main control board can be MCU, FPGA, etc., and is connected with GPS module, air pressure sensor, temperature sensor, barcode scanning module and communication module respectively. The main control board can pre-download the commercial map, and after obtaining the latitude and longitude coordinates collected by the GPS module, it can display the latitude and longitude coordinates at the position corresponding to the pre-downloaded commercial map. According to the location corresponding to the commercialization map, the main control board can judge whether the location of the longitude and latitude coordinates on the commercialization map conforms to the site environment where the power equipment is located. If the position of the latitude and longitude coordinates on the commercial map conforms to the on-site environment of the power equipment, the latitude and longitude coordinates are stored in the required format, otherwise, the data of the latitude and longitude coordinates are discarded and re-measured until the measurement results conform to the on-site environment of the power equipment.

The main control board can obtain temperature information and altitude information, and then correct the altitude information according to the temperature information to make the altitude information more accurate. According to the corrected altitude information and latitude and longitude coordinates, more accurate three-dimensional positioning information of electric power equipment can be obtained.

The communication module is connected to the main control board, and can transmit the three-dimensional positioning information and ID of the electric equipment to the peripheral equipment respectively.

In one embodiment, the power facility information collection terminal is also provided with a camera, which can take on-site photos of the power equipment, and the main control board can transmit the on-site photos of the power equipment to the peripheral equipment through the communication module, so that the user can intuitively see through the peripheral equipment The situation of the electrical equipment site.

In an embodiment, the communication module may be a USB module, and the USB module is connected to the power facility information collection terminal and the peripheral device through a USB interface for data transmission.

In an embodiment, the communication module may be a wireless network module, and the power facility information collection terminal performs data exchange with peripheral devices through the wireless network module.

The communication module can also be a combination of a USB module and a wireless network module to realize two complementary data transmission modes of wireless and wired.

During specific implementation, the main control board may also be provided with: a storage module for storing information such as three-dimensional positioning information, on-site photos and IDs of the electric equipment.

The power facility information collection terminal of the present invention integrates functions such as GPS positioning, height measurement, temperature measurement, barcode scanning, and photographing, and can accurately and quickly collect power equipment space information and file information, and store the power equipment space information and file information It is stored in the format required by the integration of business and distribution, which reduces the manual drawing of drawings, information filling and format conversion, and can improve the operational efficiency of on-site information collection.

As shown in FIG. 3, an embodiment of the present invention provides a method for collecting information on electric facilities, and the method for collecting information on electric facilities includes:

S301: Obtain the latitude and longitude coordinates collected by the GPS module and the ID of the electric device scanned by the barcode scanning module, and display the latitude and longitude coordinates on the corresponding position of the pre-downloaded commercial map;

S302: Judging whether the latitude and longitude coordinates conform to the site environment according to the position;

S303: Obtain altitude information and temperature information from the air pressure sensor and temperature sensor respectively, correct the altitude information according to the temperature information, and obtain the three-dimensional positioning information of the electrical equipment according to the corrected altitude information and latitude and longitude coordinates ;

S304: Transmit the three-dimensional positioning information and ID of the electrical equipment to peripheral equipment.

The power facility information collection method in FIG. 3 can be applied to the power facility information collection terminal shown in FIG. 1 . The execution subject of the power facility information collection method may be devices such as MCU and FPGA.

As can be seen from the flow shown in Figure 3, the present invention first obtains the longitude and latitude coordinate data, altitude data, temperature data and electric equipment ID of the electric equipment, and then processes the longitude and latitude coordinate data, altitude data and temperature data to obtain the electric equipment's Accurate three-dimensional positioning information, and transmitting the three-dimensional positioning information to peripheral equipment for data sharing, can easily grasp the spatial information and file information of electric equipment.

In one embodiment, in order to obtain accurate latitude and longitude coordinates, the GPS module can adopt the following optimization method:

The GPS module receives the differential data calculated by the GPS of the reference station according to its own positioning data and the data of the coordinate points where it is located, and then the GPS module corrects and calculates the longitude and latitude coordinate data of its positioning and the differential data to generate the longitude and latitude coordinates. The description of the GPS and differential data of the reference station is detailed in the description of the above-mentioned FIG. 2 , and will not be repeated here.

In one embodiment, through the power facility information collection method, the present invention can also acquire the on-site photos of the power equipment taken by the camera, and transmit the on-site photos of the power equipment to peripheral devices, so that users can grasp the environmental information around the power equipment.

As shown in Figure 4, the specific embodiment S303 includes the following steps:

S401: Obtain the altitude data of the altitude where the electric equipment is located and the ground altitude data corresponding to the electric equipment;

S402: Calculate the height of the electric equipment from the ground according to the altitude data of the altitude where the electric equipment is located and the ground altitude data corresponding to the electric equipment. Specifically, the ground altitude data corresponding to the electric equipment is subtracted from the altitude data of the altitude where the electric equipment is located to obtain the height of the electric equipment from the ground.

S403: Correct the height of the electrical equipment from the ground according to the temperature information. The temperature changes with the altitude. Therefore, according to the temperature information, the height of the power equipment from the ground can be corrected to obtain more accurate data of the power equipment from the ground.

S404: Obtain three-dimensional positioning information of the electric equipment according to the corrected height of the electric equipment from the ground and the latitude and longitude coordinates.

Through the power facility information collection method of the present invention, the spatial information and file information of electric power equipment can be collected accurately and quickly, and the spatial information and file information of electric power equipment can be stored in the format required by the integration of operation and distribution, so as to improve the operation efficiency of on-site information collection .

Based on the same inventive concept as the power facility information collection method shown in FIG. 1 , an embodiment of the present application also provides a power facility information collection device, as described in the following embodiments. Since the problem-solving principle of the power facility information collection device is similar to the power facility information collection method, the implementation of the power facility information collection device can refer to the implementation of the power facility information collection method, and the repetition will not be repeated.

As shown in FIG. 5 , an embodiment of the present invention provides a power facility information collection device, which includes: a positioning unit 501 , a position judgment unit 502 , a three-dimensional positioning information acquisition unit 503 and an information sending unit 504 .

The positioning unit 501 is used to obtain the latitude and longitude coordinates collected by the GPS module and the ID of the electrical equipment scanned by the barcode scanning module, and display the latitude and longitude coordinates at the corresponding position of the pre-downloaded commercial map;

The position judging unit 502 is used to judge whether the latitude and longitude coordinates conform to the site environment according to the position;

The three-dimensional positioning information acquisition unit 503 is configured to acquire altitude information and temperature information from the air pressure sensor and the temperature sensor respectively, correct the altitude information according to the temperature information, and obtain the altitude information according to the corrected altitude information and latitude and longitude coordinates. The three-dimensional positioning information of the power equipment;

The information sending unit 504 is configured to transmit the three-dimensional positioning information and ID of the electric device to peripheral devices.

In one embodiment, as shown in FIG. 6 , the power facility information collection device further includes: a camera unit 601 , configured to take on-site photos of the electric equipment and transmit the on-site photos of the electric equipment to peripheral devices.

In one embodiment, as shown in FIG. 7 , the power facility information collection device further includes: a difference data receiving unit 701 and a correction and calculation unit 702 .

The differential data receiving unit 701 is used to receive the differential data calculated by the GPS of the reference station according to its own positioning data and the data of its coordinate points;

The correction and calculation unit 702 is used for correcting and calculating the longitude and latitude coordinate data positioned by the GPS module and the difference data to generate longitude and latitude coordinates, so that accurate longitude and latitude coordinates can be obtained. The description of the GPS and differential data of the reference station is detailed in the description of the above-mentioned FIG. 2 , and will not be repeated here.

During specific implementation, the three-dimensional positioning information acquisition unit 403 is specifically used to: acquire the altitude data of the altitude where the electric equipment is located and the ground altitude data corresponding to the electric equipment; Calculate the height of the electric device from the ground based on the ground altitude data; correct the height of the electric device from the ground according to the temperature information, and obtain the electric device according to the corrected height from the ground and the latitude and longitude coordinates of the electric device 3D positioning information.

Through the electric power facility information collection device of the present invention, the spatial information and file information of electric power equipment can be collected accurately and quickly, and the spatial information and file information of electric power equipment can be stored in the format required by the integration of operation and distribution, so as to improve the operation efficiency of on-site information collection .

Those skilled in the art should understand that the embodiments of the present invention may be provided as methods, systems, or computer program products. Accordingly, the present invention can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and a combination of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor, or processor of other programmable data processing equipment to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing equipment produce a An apparatus for realizing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the instructions The device realizes the function specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process, thereby The instructions provide steps for implementing the functions specified in the flow chart or blocks of the flowchart and/or the block or blocks of the block diagrams.

In the present invention, specific examples have been applied to explain the principles and implementation methods of the present invention, and the descriptions of the above examples are only used to help understand the method of the present invention and its core idea; meanwhile, for those of ordinary skill in the art, according to this The idea of the invention will have changes in the specific implementation and scope of application. To sum up, the contents of this specification should not be construed as limiting the present invention.

Claims (14)

1. an electric power facility information acquisition terminal, is characterized in that, described electric power facility information acquisition terminal comprises: master control borad, GPS module, baroceptor, temperature sensor, bar code scanner module and communication module;

Described GPS module is for gathering and the latitude and longitude coordinates of record electricity equipment;

Described baroceptor is for gathering and recording the altitude information of described power equipment;

Described temperature sensor is for obtaining the temperature information of described power equipment position;

Described bar code scanner module is for scanning the ID of described power equipment;

Described master control borad connects described GPS module, baroceptor, temperature sensor, bar code scanner module and communication module, described latitude and longitude coordinates is shown in the position that the commercialization map downloaded in advance is corresponding, and whether latitude and longitude coordinates meets site environment according to described position judgment; According to described temperature information, described altitude information is revised, and obtain the three-dimensional localization information of described power equipment according to revised described altitude information and latitude and longitude coordinates;

Described communication module is used for the three-dimensional localization information of described power equipment, ID to be transferred to peripherals.

2. electric power facility information acquisition terminal according to claim 1, is characterized in that, described GPS module is specifically for differential data that the GPS receiving base station calculates according to the data of self poisoning data and place coordinate points thereof; The latitude and longitude coordinates data that described GPS module is located and described differential data carry out correction and resolve, and generate described latitude and longitude coordinates.

3. electric power facility information acquisition terminal according to claim 1, is characterized in that, described electric power facility information acquisition terminal also comprises: camera, for taking described electric power equipment on-site photo.

4. electric power facility information acquisition terminal according to claim 1, is characterized in that, described communication module comprises: USB module, connects described electric power facility information acquisition terminal and described peripherals by USB interface.

5. electric power facility information acquisition terminal according to claim 1, is characterized in that, described communication module comprises: wireless network module, and described electric power facility information acquisition terminal carries out exchanges data by described wireless network module and described peripherals.

6. electric power facility information acquisition terminal according to claim 3, is characterized in that, is provided with: memory module in described master control borad, for storing described three-dimensional localization information, described electric power equipment on-site photo and ID.

7. an electric power facility information collecting method, is characterized in that, described electric power facility information collecting method comprises:

Obtain the ID of power equipment of latitude and longitude coordinates that GPS module gathers and bar code scanner module scanning, and described latitude and longitude coordinates is shown in position corresponding to the commercialization map downloaded in advance;

According to described position judgment, whether latitude and longitude coordinates meets site environment;

Altitude information and temperature information is obtained respectively from baroceptor and temperature sensor, according to described temperature information, described altitude information is revised, and obtain the three-dimensional localization information of described power equipment according to revised described altitude information and latitude and longitude coordinates;

The three-dimensional localization information of described power equipment and ID are transferred to peripherals.

8. electric power facility information collecting method according to claim 7, is characterized in that, described electric power facility information collecting method also comprises:

The differential data that the GPS that described GPS module receives base station calculates according to the data of self poisoning data and place coordinate points thereof;

The latitude and longitude coordinates data that described GPS module is located and described differential data carry out correction and resolve, and generate described latitude and longitude coordinates.

9. electric power facility information collecting method according to claim 7, is characterized in that, obtains the electric power equipment on-site photo of camera shooting, and by described electric power equipment on-site picture transmission to peripherals.

10. the electric power facility information collecting method according to claim 7 or 8, is characterized in that, obtains altitude information and temperature information respectively from baroceptor and temperature sensor, carries out correction comprise according to described temperature information to described altitude information:

Obtain the elevation data of the residing height of described power equipment and ground elevation data corresponding to power equipment;

Residing for described power equipment, the elevation data of height and ground elevation data corresponding to power equipment calculate the height on described power equipment distance ground;

Revise according to the height of described temperature information to described power equipment distance ground.

11. 1 kinds of electric power facility information collecting devices, is characterized in that, described electric power facility information collecting device comprises:

Positioning unit, for obtaining the ID of power equipment of latitude and longitude coordinates that GPS module gathers and bar code scanner module scanning, and is shown in position corresponding to the commercialization map downloaded in advance by described latitude and longitude coordinates;

Whether position judgment unit, meet site environment for latitude and longitude coordinates according to described position judgment;

Three-dimensional localization information acquisition unit, for obtaining altitude information and temperature information respectively from baroceptor and temperature sensor, according to described temperature information, described altitude information is revised, and obtain the three-dimensional localization information of described power equipment according to revised described altitude information and latitude and longitude coordinates;

Information transmitting unit, for being transferred to peripherals by the three-dimensional localization information of described power equipment and ID.

12. electric power facility information collecting devices according to claim 11, is characterized in that, described electric power facility information collecting device also comprises:

Differential data receiving element, for the differential data that the GPS that receives base station calculates according to the data of self poisoning data and place coordinate points thereof;

Revise solving unit, carry out correction for the latitude and longitude coordinates data of described GPS module being located and described differential data and resolve, generate described latitude and longitude coordinates.

13. electric power facility information collecting devices according to claim 11, it is characterized in that, described electric power facility information collecting device also comprises: image unit, for the electric power equipment on-site photo taken, and by described electric power equipment on-site picture transmission to peripherals.

14. electric power facility information collecting devices according to claim 11 or 12, is characterized in that, described three-dimensional localization information acquisition unit specifically for: obtain the elevation data of the residing height of described power equipment and ground elevation data corresponding to power equipment; Residing for described power equipment, the elevation data of height and ground elevation data corresponding to power equipment calculate the height on described power equipment distance ground; Revise according to the height of described temperature information to described power equipment distance ground, obtain the three-dimensional localization information of described power equipment according to the height on revised described power equipment distance ground and latitude and longitude coordinates.