Inertial navigation device and robot
By encapsulating the inertial navigation circuit within a housing and connecting it to external functional modules using aviation plugs or wiring harnesses, electromagnetic interference and heat are isolated, thus solving the problem of decreased measurement accuracy caused by the inertial sensor being installed near the main controller and achieving higher measurement accuracy.
CN224327735UActive Publication Date: 2026-06-05BYD CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BYD CO LTD
- Filing Date
- 2025-08-12
- Publication Date
- 2026-06-05
Smart Images
Figure CN224327735U_ABST
Abstract
The application relates to an inertial navigation device and a robot, and relates to the technical field of inertial navigation. The inertial navigation device comprises a shell, a connector and a printed circuit board, the printed circuit board is provided with an inertial navigation circuit; the printed circuit board is arranged in the shell; one end of the connector is connected with the inertial navigation circuit through the printed circuit board, the other end of the connector penetrates through the shell and is electrically connected with a functional module located outside the shell, so that interaction between the inertial navigation circuit and the functional module outside the shell can be realized, meanwhile, the inertial navigation circuit is independently encapsulated in the shell, on one hand, the shell can isolate external electromagnetic interference, on the other hand, heat generated by the functional module outside the shell during operation is not easy to conduct to the shell. In this way, the working environment of the inertial navigation circuit is stable, and the measurement accuracy of the inertial navigation circuit is improved.
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