Houseboat intelligent navigation system and working method thereof
An intelligent navigation and yacht technology, applied in the field of yacht intelligent navigation system, can solve the problems of high price of sensors and inapplicability to civilian fields, and achieve the effect of ensuring personal safety and comfort.
Inactive Publication Date: 2016-03-09
QINGDAO UNIV OF SCI & TECH
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Problems solved by technology
[0003] Inertial navigation technology has matured in the military field, but due to the high price of sensors, precision requirements and other limitations, it has not been suitable for civilian use for a long time
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[0053] Example: such as image 3 As shown, a yacht intelligent navigation system, each unit is connected as follows: in the main control unit, the microprocessor adopts MTK7620N, the microprocessor and the DPS unit are connected in serial mode, and the IO port of the microprocessor is connected to the alarm unit input. And the microprocessor is connected with the gyroscope, accelerometer, electronic compass and GPS unit through the communication bus, and the microprocessor can communicate with the above-mentioned units in two ways; the PWM output of the microprocessor is connected with the generator.
[0054] The camera unit adopts a camera, and the camera transmits information with the microprocessor through the USB protocol.
[0055] The microprocessor runs the Linux system to perform image recognition on external image information to obtain image recognition information.
[0056] The inertial sensor unit includes a three-axis digital gyroscope, a three-axis digital accelerometer,...
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The invention discloses a houseboat intelligent navigation system. The houseboat intelligent navigation system comprises a master control unit, a radio communication unit, an image acquisition unit, a power control unit, a GPS unit and a power supply unit; the master control unit is respectively connected with the radio communication unit, the image acquisition unit, the power control unit, the GPS unit and the power supply unit; the image acquisition unit is used for acquiring external image information and carrying out image identification algorithm treatment to obtain external environment state information; the power control unit is used for acquiring the running state information of a houseboat and analyzing and processing the running state information; the GPS unit is used for acquiring the GPS positioning parameter information of the houseboat; and the master control unit is used for acquiring the running state information and the external environment state information of the houseboat according to above units and carrying out information processing to obtain the running state result information of the houseboat. The houseboat intelligent navigation system can realize autonomous GPS navigation, offshore inertial navigation driving and water surface and underground obstacle avoiding, guarantees stationary and safe automatic driving, and guarantees the driving comfortableness and the personal safety of passengers.
Description
Technical field [0001] The invention relates to the technical field of control systems, in particular to a yacht intelligent navigation system and a working method. Background technique [0002] At present, with the development of intelligent control technology, the intelligent navigation system can react to the external environment without human intervention, and realize the automatic control of the control target. The rapid development of information technology, computer technology, and the development of other disciplines have penetrated and merged with each other, and promoted the continuous deepening of control science and engineering research. The development of control systems to intelligent control has become a trend. [0003] Inertial navigation technology has matured in the military field, but due to the high price of sensors and the limitations of precision requirements, it has not been suitable for civilian use for a long time. Summary of the invention [0004] The pur...
Claims
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CPCG01C21/00
Inventor 辛峻峰张永波王宝祥段路乾范金龙
Owner QINGDAO UNIV OF SCI & TECH