Integrated navigation system

Abstract

The invention provides an integrated navigation system which is characterized by comprising gyroscopes, accelerometers, a navigation computer, a power panel, a satellite receiver, an external connector, a mounting frame, an outer cover and a base. The gyroscope, the accelerometer, the navigation computer and the satellite receiver are all installed on the mounting frame or the base, the external connector is installed on the outer cover, the mounting frame is installed on the base, the outer cover is arranged on the outer side of the mounting frame in a sleeving mode, and an opening of the outer cover is in butt joint with the base. The external connector penetrates through the outer cover, a conductive sealing gasket is installed on the inner side of the assembling position of the external connector and the outer cover, and a conductive sealing ring is installed at the position where the opening of the outer cover is in butt joint with the base. Through the arrangement of the conductive sealing gasket and the conductive sealing ring, the sealing of the cavity defined by the outer cover and the base is ensured, so that the electromagnetic shielding capability can be effectively improved.

Description

technical field [0001] The present invention relates to the technical field of navigation, in particular to an integrated navigation system. Background technique [0002] With the development of science and technology, the integrated navigation system, as a navigation component of various equipment, has higher and higher requirements for its anti-electromagnetic interference ability and light weight. [0003] The usual integrated navigation system has many kinds of internal components, and the communication among the components is complicated. As a result, the internal wiring is complicated, and the electromagnetic environment is complicated, which makes the overall volume and weight of the system large, and the use of some equipment is greatly restricted. [0004] Moreover, due to the market demand for high-precision navigation and diversified interfaces, the current integrated navigation system often responds by adding large-volume inertial devices and multi-type serial p...

AI Technical Summary

Problems solved by technology

[0003] Due to the variety of internal components in the usual integrated navigation system, the intercommunication between the components is complicated

As a result, the internal wiring is complicated, and the electromagnetic environment is complicated, which makes the overall volume and weight of the system large, and the use of some equipment is greatly restricted.

[0004] Moreover, the current integrated navigation system, due to the market's demand for high-precision navigation and diversified interfaces, the integrated navigation system often responds by adding large-volume inertial devices and multiple types of serial port boards. The overall anti-electromagnetic ability is poor, and the overall volume is large. heavy weight

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