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An automatic tracking recognition indication system and its indication method

An automatic tracking and indication technology, applied in two-dimensional position/channel control and other directions, can solve the problems of difficult and complex routes to accurately optimize navigation, complex navigation trajectories, and increase the cost of use.

Inactive Publication Date: 2017-04-19
鲍驭浩 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Commonly used tracking methods for automatic tracking of smart mobile devices include: GPS navigation, electromagnetic induction navigation, inertial navigation, visual navigation, prefabricated coordinate navigation, photoelectric reflection navigation, tape navigation, etc. Precise navigation and tracking in complex places such as factory work areas, because the navigation track to reach each station in these places is very complicated, there are many intersections and turning lines, and sometimes it is necessary to pass through more than 10 intersections and turn more than 10 times to reach a station There are three options at each intersection: turn left, turn right, and go straight. Those who can do this are often very complicated and expensive. Therefore, many smart mobile devices cannot be widely promoted.
[0003] For example, the Chinese utility model patent "Intelligent Self-Tracking Car Control System Based on Photoelectric Sensor" with the authorized announcement number CN201853137U (application number 201020622590.9), in which the disclosed self-tracking car control system combines photoelectric sensors and voice recognition technology, Use the reflective infrared photoelectric sensor to obtain the path information, and adjust the moving direction and speed of the car according to the position of the black line in the path information. The instructions in the path information are not detailed and complete, which will increase the difficulty of the car's self-tracking, and it is difficult to complete complex routes. Precisely optimized navigation for
[0004] Application publication number is CN103226354A (application number is 201310062879.8) Chinese invention patent application "Unmanned driving road recognition system based on photoelectric navigation", in which the disclosed driverless road recognition system needs to use vision module and image processing module to cooperate with road recognition module For control, the system needs to process a large amount of image information during its working process, and the corresponding processing speed will be greatly reduced. At the same time, due to the large and complex amount of information, the hardware requirements are high, which greatly increases its use cost.

Method used

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  • An automatic tracking recognition indication system and its indication method
  • An automatic tracking recognition indication system and its indication method
  • An automatic tracking recognition indication system and its indication method

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Experimental program
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Embodiment 1

[0065] like figure 1 As shown, the automatic tracking recognition indication system in this embodiment includes an indication block unit 1 , an indication block detection unit 2 , an indication encoding unit 3 and a controller 4 .

[0066] Wherein the instruction block unit 1 includes different types of instruction blocks. In this embodiment, the instruction block unit 1 includes a main road instruction block 11, a branch road instruction block 12, a station node instruction block 13, a target station stop instruction block 14 and a starting point. Stop indicating block 15. Various types of indicating blocks are set as reflective color blocks of different shapes, which can be detected and distinguished by the indicating block detection unit 2 .

[0067] The indicator block detection unit 2 is arranged on the mobile device, and can detect different types of indicator blocks and obtain corresponding forward direction, deceleration distance and / or steering instruction informatio...

Embodiment 2

[0114] The difference between this implementation and Embodiment 1 is that the arterial road indicator blocks 11 in this embodiment are arranged at each intersection of the arterial road, and are arranged on the center line of the arterial road. The main road indicator block 11 is set as an isosceles triangular reflective color block, the apex of the isosceles triangular reflective color block points to the advancing direction of the tracking path and the apex is aligned with the center line of the branch road to be turned into. The height of the reflective color block of the isosceles triangle as the main road indicating block 11 represents the deceleration distance of the main road indicating block 11, that is, the bottom edge of the isosceles triangular reflective color block is detected from the indicating block detection unit 2 until it is not detected. So far, the controller 4 controls the mobile device to decelerate and stop just at the apex of the isosceles triangle ref...

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Abstract

The invention relates to an automatic tracking recognition indicating system. The automatic tracking recognition indicating system comprises an indication block unit for providing indication information for a mobile device, an indication block detection unit for detecting the indication information on the indication block unit, and a controller for providing route indication for the mobile device. The automatic tracking recognition indicating system is simple in structure and high in recognition processing speed. The invention further relates to an indicating method of the automatic tracking recognition indicating system. By the indicating method, the mobile device can be indicated to rapidly and accurately reach any specified target workstation position in tracking routes with various complexity degrees.

Description

technical field [0001] The invention relates to the technical field of automatic tracking control, in particular to an identification and indication system for automatic tracking of complex paths, and also relates to an indication method for the automatic tracking identification and indication system. Background technique [0002] Commonly used tracking methods for automatic tracking of smart mobile devices include: GPS navigation, electromagnetic induction navigation, inertial navigation, visual navigation, prefabricated coordinate navigation, photoelectric reflection navigation, tape navigation, etc. Precise navigation and tracking in complex places such as factory work areas, because the navigation track to reach each station in these places is very complicated, there are many intersections and turning lines, and sometimes it is necessary to pass through more than 10 intersections and turn more than 10 times to reach a station There are three options at each intersection:...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/02
Inventor 鲍驭浩鲍旭东
Owner 鲍驭浩
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