Routing inspection track generation method and device
A trajectory generation and trajectory technology, applied in the direction of navigation through speed/acceleration measurement, road network navigator, etc., can solve the problems of inaccurate movement trajectory and large gap between actual trajectory, so as to avoid re-inspection and multiple rework, Improve the effect of ensuring operational safety and improving inspection efficiency
Active Publication Date: 2019-06-28
北京中盈安信技术服务股份有限公司
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[0007] It can be seen from the above that the optimization of the motion trajectory in the prior art mainly adopts the prediction method, filtering method and probability theory, and the optimized motion trajectory is not accurate enough and has a large gap with the actual trajectory
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[0040] 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, not all, embodiments of the present invention. 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.
[0041] figure 1 It is a flow chart of a method for generating an inspection trajectory provided by an embodiment of the present invention.
[0042] Such as figure 1 A method for generating a patrol track is shown, including:
[0043]S101. Obtain each location information of the inspectors sent by the mobile terminal, the collection time of each location information, and the orientation and step data, navigation direction data, and motion state data of the mo...
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The invention provides a routing inspection track generation method and device. The method comprises the following steps: acquiring position information of an inspector sent by a terminal, acquisitiontime of the position information, orientation and step number of the terminals corresponding to the position information, navigation direction and motion state; when it is judged that the position information of a routing inspection point is the position information of an abnormal inspection point according to the position information and preset effective working area information, correcting theposition information of the abnormal routing inspection point by using a preset correction algorithm according to the position information of the abnormal routing inspection point, the orientation andstep number corresponding to the position information of the abnormal routing inspection point, the navigation direction and the motion state; and when it is known that the corrected position information of the abnormal routing inspection point is effective position information according to the corrected position information of the abnormal routing inspection point and preset effective working area information, generating a routing inspection track according to the uncorrected and corrected position information in the position information through the collection time. A high-precision routinginspection track can be obtained by the correction of the abnormal routing inspection point.
Description
technical field [0001] The invention relates to the technical field of computer processing, in particular to a method and device for generating a patrol track. Background technique [0002] The inspection trajectory is the trajectory recorded by the inspection personnel walking or driving the vehicle during the inspection work. The inspection track can reflect the real working situation of the inspectors, that is, the real-time position and working status of the inspectors at any working time point. [0003] At present, inspectors are equipped with handheld terminals or smart phones equipped with GPS (Global Positioning System, Global Positioning System) modules and mobile networks, and use GPS positioning or mobile network positioning functions to record the geographic location of inspectors in real time. A software application connects these locations into a trajectory of the inspectors. The management personnel can monitor the real-time location and inspection track of ...
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IPC IPC(8): G01C21/34G01C21/16
Inventor 施飞雷凯郝靖仕甄广雷
Owner 北京中盈安信技术服务股份有限公司