A precise positioning and navigation method for concentrator in distribution transformer area
A navigation method and precise positioning technology, applied in navigation, surveying and mapping, navigation, instruments, etc., can solve the problems of ambiguous geographical location information, difficult to accurately locate targets, and a large number of concentrators, so as to improve work efficiency and reduce The effect of workload and convenience
Active Publication Date: 2017-08-08
STATE GRID CORP OF CHINA +1
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] With the development of GPS (Global Positional System) technology, more and more outdoor operations have used GPS technology one after another. Through mobile phones, GPS navigation instruments, etc., many functions such as current location positioning, route navigation, and map query have been realized. Our outdoor work provides a lot of convenience, but at the same time there is a serious problem: it is difficult to achieve precise positioning of the target
Because the operation and maintenance personnel are not familiar with the geographical location, the geographical location information manually recorded by the installation personnel is vague, and the number of installed concentrators is huge, which causes the operation and maintenance personnel to waste a lot of time in the process of finding the concentrator, which greatly reduces the operation Maintenance staff productivity
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] In this example, if figure 1 As shown, a precise positioning and navigation method for the concentrator in the distribution transformer area is applied in the distribution transformer area. The distribution transformer area contains a transformer and a corresponding concentrator. The transformer and the concentrator are separated by a certain distance, and are used The inspection instrument with GPS positioning and navigation function, GPS positioning information record reading function and RFID tag positioning function performs positioning and navigation according to the following steps: the inspection instrument in this embodiment is composed of two parts, one of which is installed with GPS The positioning module and the tablet computer of the navigation software, and the other is the RFID handheld positioning terminal.
[0031] Step 1, establishing the location information of the transformer and the path information from the transformer to the concentrator;
[0032]...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an accurate positioning and navigation method of a concentrator in an electrical transformer district. The accurate positioning and navigation method is characterized by comprising the following steps: 1. establishing position information of a transformer and information on a path from the transformer to a concentrator; 2. navigating the transformer through an itinerant detector to obtain a navigation path to the transformer; 3. navigating the concentrator through the itinerant detector to obtain a navigation path to the concentrator; and 4. analyzing signal strength of a radio frequency identification (RFID) tag through RSS positioning algorithm and comparing until reaching position of the concentrator. The method disclosed by the invention can plan out an optimum itinerant detection path rapidly and realize accurate positioning and navigation of the concentrator.
Description
technical field [0001] The invention relates to the field of electric power technology of modern high technology, especially the positioning and navigation method of concentrators. Background technique [0002] With the development of GPS (Global Positional System) technology, more and more outdoor operations have used GPS technology one after another. Through mobile phones, GPS navigation instruments, etc., many functions such as current location positioning, route navigation, and map query have been realized. Our outdoor work provides a lot of convenience, but at the same time there is a serious problem: it is difficult to achieve precise positioning of the target. [0003] At present, the main process for the operation and maintenance personnel of the power company to inspect the concentrator is: the operation and maintenance personnel plan the route according to the geographical location information manually recorded by the concentrator installer when the concentrator in...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/00
CPCG01C21/3407
Inventor 王孝友宋敏周国强孙俊汪飞
Owner STATE GRID CORP OF CHINA