Distributed vehicle-mounted perception and vehicle-mounted communication device based on controller area network (CAN) bus
The invention relates to a distributed vehicle-mounted perception and vehicle-mounted communication device based on a controller area network (CAN) bus. The distributed vehicle-mounted perception and vehicle-mounted communication device comprises a vehicle-mounted sensor unit, a main control unit, a...
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Main Authors | , , , , , , |
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Format | Patent |
Language | Chinese English |
Published |
20.03.2013
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Subjects | |
Online Access | Get full text |
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Summary: | The invention relates to a distributed vehicle-mounted perception and vehicle-mounted communication device based on a controller area network (CAN) bus. The distributed vehicle-mounted perception and vehicle-mounted communication device comprises a vehicle-mounted sensor unit, a main control unit, a communication unit, a CAN transceiver unit, a power supply management module and an external power supply. The vehicle-mounted sensor unit comprises a three-shaft accelerator and a three-shaft gyroscope and is used for detecting six degree-of-freedom information. The main control unit comprises a single chip microcomputer and a program loading port used for loading single chip microcomputer program. The communication unit comprises a global system for mobile communication (GSM)/ general packet radio service (GPRS) module and a global position system (GPS) module and is used for being communicated with a remote monitoring center. The CAN transceiver is used for transmitting sensor signals and communication module s |
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Bibliography: | Application Number: CN20121477007 |