AUTONOMOUS ELECTRONIC APPARATUS AND NAVIGATION METHOD THEREOF
First Claim
1. A navigation method, adapted for an autonomous electronic apparatus, comprising:
- receiving a calling signal through a wireless sensor network, wherein the calling signal is from a target;
analyzing a position relationship between the target and the autonomous electronic apparatus to generate a first speed;
capturing an image set;
analyzing an image relationship between the image set and the target to generate a second speed;
calculating a weighting value related to the position relationship;
calculating a moving speed according to the weighting value, the first speed and the second speed; and
controlling a moving status of the autonomous electronic apparatus to move toward the target via the moving speed.
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Abstract
An autonomous electronic apparatus and a navigation method thereof are provided. The navigation method includes the following steps. Firstly, a calling signal from a target is received through a wireless sensor network. A position relationship between the target and the autonomous electronic apparatus is analyzed to generate a first speed. Next, an image set is captured and an image relationship between the image set and the target is analyzed to generate a second speed. Afterwards, a weighting value related to the position relationship is calculated. Besides, a moving speed is calculated according to the weighting value, the first speed and the second speed, and a moving status of the autonomous electronic apparatus moving toward the target is controlled via the moving speed.
12 Citations
18 Claims
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1. A navigation method, adapted for an autonomous electronic apparatus, comprising:
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receiving a calling signal through a wireless sensor network, wherein the calling signal is from a target; analyzing a position relationship between the target and the autonomous electronic apparatus to generate a first speed; capturing an image set; analyzing an image relationship between the image set and the target to generate a second speed; calculating a weighting value related to the position relationship; calculating a moving speed according to the weighting value, the first speed and the second speed; and controlling a moving status of the autonomous electronic apparatus to move toward the target via the moving speed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An autonomous electronic apparatus, comprising:
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a communication unit, receiving a calling signal through a wireless sensor network, wherein the calling signal is from a target; a navigation module, coupled to the communication unit and analyzing a position relationship between the target and the autonomous electronic apparatus to generate a first speed; an image tracking module, comprising; an image capturing unit, capturing an image set; and an analyzing unit, coupled to the image capturing unit and analyzing an image relationship between the image set and the target to generate a second speed; and a processing unit, coupled to the navigation module and the analyzing unit, calculating a weighting value related to the position relationship, calculating a moving speed according to the weighting value, the first speed and the second speed and controlling a moving status of the autonomous electronic apparatus to move toward the target via the moving speed. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification