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The Application and Implementation of OBD-II Vehicle Diagnosis System Integrated with Cloud Speech Controlled Interface
Telematics;OBD-II;Speech-Controlled Interface;Cloud Computing
|Issue Date: ||2011-12-01 13:31:26 (UTC+8)|
For safety and convenience reasons, the use of speech controlled interface has become one of the main telematics development directions. However, traditional method to set up a telematics platform with speech controlled interface is to install speech recognition software. This will lead to the compatibility problem between speech recognition software and hardware platform. To overcome this problem, this paper developed and implemented a speech controlled interface with cloud computing technology for vehicle on-board diagnostic (OBD) system. The proposed system combines with cloud speech recognition, cloud speech synthesis, OBD-II, and 3.5G wireless network. In addition to provide a convenient speech controlled interface, the proposed system could actively notify the user of vehicle condition as well as fault code number in synthesis speech format. Meanwhile, the vehicle equipped with the proposed system will consistently report its OBD-II data, including engine rpm, vehicle speed, coolant temperature, fault code number, to the vehicle surveillance server via 3.5G network. Therefore, the vehicle surveillance server can provide real-time vehicle information retrieve service for authorized servicemen. The proposed system is very useful for the detection of vehicle pollution, warning of vehicle malfunction, remote diagnosis, and roadside repair.
|Appears in Collections:||[資訊工程系(所) ] 博碩士論文|
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