Combined navigation system and method
A technology of joint navigation and navigation information, which is applied in the field of navigation systems, can solve the problems of volume, power consumption, long navigation time, and decreased accuracy, and achieve the effects of improving accuracy, reducing volume and power consumption, and improving continuous positioning capabilities
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[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0025] attached figure 1 It is a schematic diagram of the joint positioning and navigation system of the embodiment of the present invention. In this embodiment, the integrated navigation system includes a three-axis magnetometer, which can measure the three-component data of the geomagnetic field strength and input it to the processor unit 103. The processor unit 103 includes an error correction unit 104 for receiving the map navigation unit 102. The error correction information fed back, and the map navigation unit 102 can establish path planning information according to the navigation starting ...
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