Robot autonomous charging system and method based on camera and laser guidance positioning
A laser-guided, self-charging technology, applied in the field of robotics, can solve the problems of low docking tolerance of power sockets, rational structural design, scientific and economical unsatisfactory, and lack of general environmental adaptability.
Inactive Publication Date: 2019-09-27
XIAN UNIV OF SCI & TECH
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Problems solved by technology
The docking tolerance of the power socket is too small, which may easily lead to charging failure
[0006]
To sum up, there are still many shortcomings in the autonomous charging technology of robots at present, such as the navigation and positioning accuracy is not ideal enough, the error tolerance and error correction capabilities are not strong enough, and the design of the charging device cannot provide enough tolerance for the automatic charging system structurally. Lack of universal environmental adaptability, and not ideal in terms of structural design rationality, science, economy, etc., these technical problems of autonomous charging of robots need us to solve urgently
Method used
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[0069] Such as figure 1 and figure 2 As shown, the robot autonomous charging system based on camera and laser-guided positioning of the present invention includes a laser-guided charging pile 1 and a robot charging control circuit 2 mounted on the robot. The laser-guided charging pile 1 includes a base 1-1 And the laser guide control circuit board 1-14 installed on the base 1-1, and the first gear 1-3 and the second gear 1-4 that are rotatably connected to the base 1-1 and engaged with each other, the base 1- 1 is fixedly connected with the steering gear 1-6 above the first gear 1-3 through the steering gear bracket, the first gear 1-3 is fixedly connected with the output shaft of the steering gear 1-6, and the second gear 1 -4 is fixedly connected with a power insertion baffle 1-7, the lower part of the power insertion baffle 1-7 is fixedly connected with a laser transmitter 1-8, and the upper part of the power insertion baffle 1-7 is fixedly connected with a charging Inte...
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The invention discloses a robot autonomous charging system and method based on camera and laser guided positioning. The robot autonomous charging system comprises a laser guided charging pile and a robot charging control circuit, and is characterized in that the laser guided charging pile comprises a base, a laser guided control circuit board, a first gear, a second gear, a steering gear, a power supply plug-in baffle, a laser transmitter and a charging interface; a laser guided control circuit is integrated on the laser guided control circuit board, the laser guided control circuit comprises a charging pile microcontroller, a charging pile wireless communication module, a source circuit and a laser transmission driving circuit; and the robot charging control circuit comprises a robot microcontroller, an onboard wireless communication module, a camera, an ultrasonic sensor, a battery power detection circuit, a laser receiver, a battery charging circuit and a charging plug. The robot autonomous charging method comprises the steps of firstly camera positioning and secondly laser guided positioning. The robot autonomous charging system and method can charge a robot battery quickly and effectively, and are high in working reliability and high in practicability.
Description
technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a robot autonomous charging system and method based on a camera and laser-guided positioning. Background technique [0002] With the continuous development of mobile robot technology, autonomous mobile robots have become one of the hotspots in the field of robot research due to their good intelligence and autonomy, and have been given a variety of tasks. Nowadays, autonomous robots have been widely used in Various industries, such as cleaning robots, guiding robots, transportation robots, underwater cable-free robots, dual-arm coordinated control robots, wall-climbing robots, pipeline robots, etc. Although the functions of robots are constantly expanding and their applications are becoming more and more extensive, all of these are inseparable from the support of electric energy. With the continuous expansion of the robot's functions, the robot's demand for electric en...
Claims
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IPC IPC(8): G05D1/02H02J7/00
CPCG05D1/0248H02J7/00
Inventor 张传伟郭卜源李晨曦
Owner XIAN UNIV OF SCI & TECH