CN-122023515-A - System and method for marking plot track coordinate points on mobile phone map based on sight-based assistance

CN122023515ACN 122023515 ACN122023515 ACN 122023515ACN-122023515-A

Abstract

The invention discloses a system and a method for marking a plot track coordinate point on a mobile phone map based on sight-based assistance, wherein the system comprises a map loading and rendering module, an interaction module, a track generating module, a data storage module and an analysis and output module, and the marking method comprises initializing loading, map adjustment, position confirmation, coordinate marking, operation feedback, circulation marking and track generating and outputting. The method and the device can improve punctuation precision, simplify operation flow, enhance user experience and adapt to various application scenes.

Inventors

YU YUNFEI
YANG SHIQING

Assignees

广西泛糖科技有限公司
广西泛糖数字农业科技有限公司

Dates

Publication Date: 20260512
Application Date: 20251231

Claims (3)

1. The marking system based on the block track coordinate point on the sight-based auxiliary mobile phone map is characterized by comprising a map loading and rendering module, a target area marking module and a sight-based marking module, wherein the map loading and rendering module is used for loading an electronic map of the target area and fixedly displaying the sight-based on the geometric center of a mobile phone screen; The interaction module is used for monitoring the touch action of a user on a mobile phone screen in real time, converting the touch action into translation and scaling of the electronic map to adjust the display range of the electronic map, aligning a target coordinate point with the sight, and generating a coordinate point marking instruction in response to user operation after alignment; The track generation module is used for sequentially connecting all the marking points after receiving the marking instruction to form a closed polygonal land block track; The data storage module is used for storing the longitude and latitude coordinates of each marking point, marking time and complete data of the polygonal land parcel track; the analysis and output module is used for carrying out verification analysis on the coordinate precision and the track closure degree of the mark points and outputting the verified coordinate data and the track data in a preset format.
2. The system for marking the plot track coordinate points on the mobile phone map based on the sight auxiliary according to claim 1, wherein the interaction module comprises a feedback sub-module, the feedback sub-module is used for providing visual feedback and/or audible feedback for a user when the user finishes marking the coordinate points and has abnormal operation, the visual feedback comprises sight color change and mark point mark flickering, and the audible feedback comprises preset prompt tones.
3. A marking method based on a marking system of plot track coordinate points on a sight-assisted mobile phone map as claimed in claim 1 or 2, comprising the steps of: 1) Initializing and loading, namely loading the electronic map of the target area through a map loading and rendering module, and fixedly displaying a sight glass in the geometric center of a mobile phone screen; 2) The map adjustment, wherein a user performs dragging and zooming actions by touching the screen with a finger, and the interaction module converts the actions into map translation and zooming instructions so as to enable a target coordinate point to be marked to be completely aligned with a sight line in the geometric center of the screen; 3) The system displays the longitude and latitude coordinates corresponding to the sight in real time, and a user confirms that the target coordinate point is aligned accurately with the sight by combining the coordinate information and the map picture vision; 4) The coordinate marking, namely clicking a mark button preset on a screen by a user, generating a mark instruction by an interaction module, storing longitude and latitude coordinates corresponding to the current sight by a data storage module, and rendering and displaying a preset icon at the coordinate position by a map loading and rendering module to identify a mark point; 5) The feedback sub-module of the interaction module prompts the user that the punctuation is successful through short vibration, preset prompting sound and punctuation mark elevation combination, and meanwhile, the track generation module connects the current marking point with the last marking point to form a temporary track line segment and renders and displays; 6) The user repeats the steps 2) to 5), and marking of all vertex coordinate points of the land parcels is completed sequentially; 7) And the data storage module stores complete mark point data and track data, and the analysis and output module performs verification analysis on track closing precision and coordinate point errors and outputs qualified data to local storage or associated equipment.

Description

System and method for marking plot track coordinate points on mobile phone map based on sight-based assistance Technical Field The invention relates to the technical field of geographic information systems, in particular to a system and a method for marking a plot track coordinate point on a mobile phone map based on sight glass assistance. Background In the fields of agriculture, land management, city planning and the like, accurate recording of the boundaries and shapes of plots is critical to resource allocation, title validation and planning decisions. The traditional land parcel marking method generally requires a user to mark one by one manually on a map interface of a mobile phone or a tablet personal computer, and the method is time-consuming and labor-consuming, and is extremely easy to cause false touch due to screen size limitation and inaccuracy of touch operation, so that the accuracy of land parcel tracks is affected. Therefore, developing a technical scheme capable of improving the marking precision of the coordinate points has important practical application value. Disclosure of Invention In order to solve the technical problems, the invention provides a system and a method for marking a plot track coordinate point on a mobile phone map based on sight glass assistance. The technical scheme provided by the invention is that the marking system based on the block track coordinate point on the sight-assistant mobile phone map comprises a map loading and rendering module, a target area and a target area, wherein the map loading and rendering module is used for loading the electronic map of the target area and fixedly displaying the sight on the geometric center of the mobile phone screen; The interaction module is used for monitoring the touch action of a user on a mobile phone screen in real time, converting the touch action into translation and scaling of the electronic map to adjust the display range of the electronic map, aligning a target coordinate point with the sight, and generating a coordinate point marking instruction in response to user operation after alignment; The track generation module is used for sequentially connecting all the marking points after receiving the marking instruction to form a closed polygonal land block track; The data storage module is used for storing the longitude and latitude coordinates of each marking point, marking time and complete data of the polygonal land parcel track; the analysis and output module is used for carrying out verification analysis on the coordinate precision and the track closure degree of the mark points and outputting the verified coordinate data and the track data in a preset format. Preferably, the interaction module comprises a feedback sub-module, wherein the feedback sub-module is used for providing visual feedback and/or audible feedback for a user when the user finishes marking coordinate points and abnormal operation, the visual feedback comprises sight color change and mark point mark flickering, and the audible feedback comprises preset prompt tones. The invention provides a marking method of a marking system based on a block track coordinate point on a sight-assisted mobile phone map, which comprises the following steps: 1) Initializing and loading, namely loading the electronic map of the target area through a map loading and rendering module, and fixedly displaying a sight glass in the geometric center of a mobile phone screen; 2) The map adjustment, wherein a user performs dragging and zooming actions by touching the screen with a finger, and the interaction module converts the actions into map translation and zooming instructions so as to enable a target coordinate point to be marked to be completely aligned with a sight line in the geometric center of the screen; 3) The system displays the longitude and latitude coordinates corresponding to the sight in real time, and a user confirms that the target coordinate point is aligned accurately with the sight by combining the coordinate information and the map picture vision; 4) The coordinate marking, namely clicking a mark button preset on a screen by a user, generating a mark instruction by an interaction module, storing longitude and latitude coordinates corresponding to the current sight by a data storage module, and rendering and displaying a preset icon at the coordinate position by a map loading and rendering module to identify a mark point; 5) The feedback sub-module of the interaction module prompts the user that the punctuation is successful through short vibration, preset prompting sound and punctuation mark elevation combination, and meanwhile, the track generation module connects the current marking point with the last marking point to form a temporary track line segment and renders and displays; 6) The user repeats the steps 2) to 5), and marking of all vertex coordinate points of the land parcels is completed sequentially; 7) And the data storage module stores