Implementation of in-vehicle multi-sensor information fusion gateway for cooperative driving

Ting Ying Wei, Zhi Liang Qiu, Chung-Ping Young, Yu Tsung Lo

研究成果: Conference contribution

2 引文 (Scopus)

摘要

Active safety is an important feature of a modern vehicle to provide precaution warning or compensatory control before the pre-crash stage of vehicle safety. All vehicle signals and information are acquired by several in-vehicle sensors on ECUs or surrounding vehicles, and integrated in vehicle gateway through in-vehicle or vehicle-to-vehicle communications. The information exchanged among the host and surrounding vehicles provides comprehensive vehicle and driving status of each vehicle, so the driver can drive more safely with the cooperative driving mechanism. The demonstration system consists of a vehicle gateway, which is based on a heterogeneous multi-core processor, consisting of one ARM core for I/O control and system management and two DSP cores for intensive computation of information fusion. After reaching within the communication limit, the vehicles set up time synchronization and then exchange vehicle information. The acquired sensor data and received vehicle information are time aligned and fed into PAC DSPs for information fusion, which consists of four phases, signal processing, location mapping, trajectory prediction and risk assessment. The risk assessment evaluates the probability of car crash and broadcast the warning message to its surrounding vehicles, if the risk level is raised beyond a threshold. The cooperative driving is fulfilled by sharing the vehicle information and emergency warning through wireless communication, so a driver can be aware of the dangerous situation and also be suggested an adequate response earlier.

原文English
主出版物標題Proceedings - 2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011
頁面19-24
頁數6
DOIs
出版狀態Published - 2011 四月 12
事件2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011 - Phnom Penh, Cambodia
持續時間: 2011 一月 242011 一月 28

出版系列

名字Proceedings - 2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011

Other

Other2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011
國家Cambodia
城市Phnom Penh
期間11-01-2411-01-28

指紋

Multisensor Fusion
Information fusion
Information Fusion
Gateway
Sensors
Crash
Risk Assessment
Driver
Safety
Sensor
Time Synchronization
Setup Times
Multi-core Processor
Wireless Communication
Emergency
Broadcast
Signal Processing
Sharing
Trajectory
Risk assessment

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence
  • Modelling and Simulation

引用此文

Wei, T. Y., Qiu, Z. L., Young, C-P., & Lo, Y. T. (2011). Implementation of in-vehicle multi-sensor information fusion gateway for cooperative driving. 於 Proceedings - 2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011 (頁 19-24). [5730313] (Proceedings - 2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011). https://doi.org/10.1109/ISMS.2011.13
Wei, Ting Ying ; Qiu, Zhi Liang ; Young, Chung-Ping ; Lo, Yu Tsung. / Implementation of in-vehicle multi-sensor information fusion gateway for cooperative driving. Proceedings - 2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011. 2011. 頁 19-24 (Proceedings - 2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011).
@inproceedings{ae890ee40c6d4f62b5711d0e1d28c9b3,
title = "Implementation of in-vehicle multi-sensor information fusion gateway for cooperative driving",
abstract = "Active safety is an important feature of a modern vehicle to provide precaution warning or compensatory control before the pre-crash stage of vehicle safety. All vehicle signals and information are acquired by several in-vehicle sensors on ECUs or surrounding vehicles, and integrated in vehicle gateway through in-vehicle or vehicle-to-vehicle communications. The information exchanged among the host and surrounding vehicles provides comprehensive vehicle and driving status of each vehicle, so the driver can drive more safely with the cooperative driving mechanism. The demonstration system consists of a vehicle gateway, which is based on a heterogeneous multi-core processor, consisting of one ARM core for I/O control and system management and two DSP cores for intensive computation of information fusion. After reaching within the communication limit, the vehicles set up time synchronization and then exchange vehicle information. The acquired sensor data and received vehicle information are time aligned and fed into PAC DSPs for information fusion, which consists of four phases, signal processing, location mapping, trajectory prediction and risk assessment. The risk assessment evaluates the probability of car crash and broadcast the warning message to its surrounding vehicles, if the risk level is raised beyond a threshold. The cooperative driving is fulfilled by sharing the vehicle information and emergency warning through wireless communication, so a driver can be aware of the dangerous situation and also be suggested an adequate response earlier.",
author = "Wei, {Ting Ying} and Qiu, {Zhi Liang} and Chung-Ping Young and Lo, {Yu Tsung}",
year = "2011",
month = "4",
day = "12",
doi = "10.1109/ISMS.2011.13",
language = "English",
isbn = "9780769543369",
series = "Proceedings - 2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011",
pages = "19--24",
booktitle = "Proceedings - 2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011",

}

Wei, TY, Qiu, ZL, Young, C-P & Lo, YT 2011, Implementation of in-vehicle multi-sensor information fusion gateway for cooperative driving. 於 Proceedings - 2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011., 5730313, Proceedings - 2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011, 頁 19-24, 2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011, Phnom Penh, Cambodia, 11-01-24. https://doi.org/10.1109/ISMS.2011.13

Implementation of in-vehicle multi-sensor information fusion gateway for cooperative driving. / Wei, Ting Ying; Qiu, Zhi Liang; Young, Chung-Ping; Lo, Yu Tsung.

Proceedings - 2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011. 2011. p. 19-24 5730313 (Proceedings - 2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011).

研究成果: Conference contribution

TY - GEN

T1 - Implementation of in-vehicle multi-sensor information fusion gateway for cooperative driving

AU - Wei, Ting Ying

AU - Qiu, Zhi Liang

AU - Young, Chung-Ping

AU - Lo, Yu Tsung

PY - 2011/4/12

Y1 - 2011/4/12

N2 - Active safety is an important feature of a modern vehicle to provide precaution warning or compensatory control before the pre-crash stage of vehicle safety. All vehicle signals and information are acquired by several in-vehicle sensors on ECUs or surrounding vehicles, and integrated in vehicle gateway through in-vehicle or vehicle-to-vehicle communications. The information exchanged among the host and surrounding vehicles provides comprehensive vehicle and driving status of each vehicle, so the driver can drive more safely with the cooperative driving mechanism. The demonstration system consists of a vehicle gateway, which is based on a heterogeneous multi-core processor, consisting of one ARM core for I/O control and system management and two DSP cores for intensive computation of information fusion. After reaching within the communication limit, the vehicles set up time synchronization and then exchange vehicle information. The acquired sensor data and received vehicle information are time aligned and fed into PAC DSPs for information fusion, which consists of four phases, signal processing, location mapping, trajectory prediction and risk assessment. The risk assessment evaluates the probability of car crash and broadcast the warning message to its surrounding vehicles, if the risk level is raised beyond a threshold. The cooperative driving is fulfilled by sharing the vehicle information and emergency warning through wireless communication, so a driver can be aware of the dangerous situation and also be suggested an adequate response earlier.

AB - Active safety is an important feature of a modern vehicle to provide precaution warning or compensatory control before the pre-crash stage of vehicle safety. All vehicle signals and information are acquired by several in-vehicle sensors on ECUs or surrounding vehicles, and integrated in vehicle gateway through in-vehicle or vehicle-to-vehicle communications. The information exchanged among the host and surrounding vehicles provides comprehensive vehicle and driving status of each vehicle, so the driver can drive more safely with the cooperative driving mechanism. The demonstration system consists of a vehicle gateway, which is based on a heterogeneous multi-core processor, consisting of one ARM core for I/O control and system management and two DSP cores for intensive computation of information fusion. After reaching within the communication limit, the vehicles set up time synchronization and then exchange vehicle information. The acquired sensor data and received vehicle information are time aligned and fed into PAC DSPs for information fusion, which consists of four phases, signal processing, location mapping, trajectory prediction and risk assessment. The risk assessment evaluates the probability of car crash and broadcast the warning message to its surrounding vehicles, if the risk level is raised beyond a threshold. The cooperative driving is fulfilled by sharing the vehicle information and emergency warning through wireless communication, so a driver can be aware of the dangerous situation and also be suggested an adequate response earlier.

UR - http://www.scopus.com/inward/record.url?scp=79953761518&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79953761518&partnerID=8YFLogxK

U2 - 10.1109/ISMS.2011.13

DO - 10.1109/ISMS.2011.13

M3 - Conference contribution

AN - SCOPUS:79953761518

SN - 9780769543369

T3 - Proceedings - 2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011

SP - 19

EP - 24

BT - Proceedings - 2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011

ER -

Wei TY, Qiu ZL, Young C-P, Lo YT. Implementation of in-vehicle multi-sensor information fusion gateway for cooperative driving. 於 Proceedings - 2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011. 2011. p. 19-24. 5730313. (Proceedings - 2011 2nd International Conference on Intelligent Systems, Modelling and Simulation, ISMS 2011). https://doi.org/10.1109/ISMS.2011.13