中国科学院机构知识库网格系统: 检索

Does visual search mediate the effect of chronotype on driving behaviour: Evidence from simulated driving 期刊论文 OAI收割
APPLIED ERGONOMICS, 2021, 卷号: 92, 页码: 8
作者: Ge, Yan; Wang, Yuchen; Xiong, Yuexin; Qu, Weina

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收藏 | 浏览/下载：28/0 | 提交时间：2021/03/29

Chronotype Synchronous effect Driving performance Visual search

The effect of the emotional state on driving performance in a simulated car-following task 期刊论文 OAI收割
TRANSPORTATION RESEARCH PART F-TRAFFIC PSYCHOLOGY AND BEHAVIOUR, 2020, 卷号: 69, 页码: 349-361
作者: Zhang, Qian; Qu, Weina; Ge, Yan; Sun, Xianghong; Zhang, Kan

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收藏 | 浏览/下载：22/0 | 提交时间：2020/05/06

Anger Happiness Driving performance Risk perception

A Study on Performance and Reliability of Urethral Valve Driven by Ultrasonic-vaporized Steam 期刊论文 OAI收割
International Journal of Automation and Computing, 2020, 卷号: 17, 期号: 5, 页码: 752-762
作者: Zhen Hu; Xiao Li; Ting Guan

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收藏 | 浏览/下载：16/0 | 提交时间：2021/02/22

Urethral valve ultrasonic opening/closing performance driving performance reliability.

Type 2 diabetes can undermine driving performance of middle-aged male drivers through its deterioration of perceptual and cognitive functions 期刊论文 OAI收割
ACCIDENT ANALYSIS AND PREVENTION, 2020, 卷号: 134, 页码: 7
作者: Ma, Shu; Zhang, Jingyu; Zeng, Xianzhong; Wu, Changxu; Zhao, Guozhen

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收藏 | 浏览/下载：17/0 | 提交时间：2020/02/29

Type 2 diabetes Non-hypoglycemia Driving performance Perceptual and cognitive functions

Task-Specific Performance Evaluation of UGVs: Case Studies at the IVFC 期刊论文 OAI收割
IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS, 2014, 卷号: 15, 期号: 5, 页码: 1969-1979
作者: Huang, WuLing; Wen, Ding; Geng, Jason; Zheng, Nan-Ning

收藏 | 浏览/下载：42/0 | 提交时间：2015/08/12

Autonomy levels comprehensive evaluation methods driving tasks analysis performance evaluation unmanned ground vehicle (UGV)

Self-reported and observed risky driving behaviors among frequent and infrequent cell phone users 期刊论文 OAI收割
ACCIDENT ANALYSIS AND PREVENTION, 2013, 卷号: 61, 页码: 71-77
作者: Zhao, Nan; Reimer, Bryan; Mehler, Bruce; D'Ambrosio, Lisa A.; Coughlin, Joseph F.

收藏 | 浏览/下载：34/0 | 提交时间：2015/05/19

Cell phone Accident risk Driving performance Driving behavior questionnaire (DBQ) Age Gender

Design of high speed and parallel compression system used in the big area CCD of high frame frequency (EI CONFERENCE) 会议论文 OAI收割
2011 International Conference on Precision Engineering and Non-Traditional Machining, PENTM 2011, December 9, 2011 - December 11, 2011, Xi'an, China
作者: Li G.-N.; Jin L.-X.; Zhang R.-F.; Wang W.-H.; Li G.-N.

收藏 | 浏览/下载：52/0 | 提交时间：2013/03/25

According to the area CCD camera of characteristics such as high resolution capacity and high frame frequency this paper puts forward a high speed and parallel image compression system of high integration degree. Firstly according to the work principle of the area CCD FPGA is adopted to realize the timing driving and multichannel and parallel analog signal handling to raise the export frame frequency of the area CCD. Secondly with an image compression scheme based on FPGA embedded processor MicroBlaze and ADV212 compression chip real time image compression and the high speed area CCD are realized. Finally by detecting the analog signal of the area CCD output the real time compression of the big area CCD image is carried out in different compression ratios and the compression performance is analyzed. Experiment result shows that this scheme can realize real time image compression with the biggest data rate of 520Mbps. When compression bit ratio is 0.15 the signal-to-noise ratio of peak value can reach 36 dB. Image collection and image compression are integrated which reduces the data transmission between them and improves systematic integration degree.

Combustion characteristics of test and reserch on electronic control fuel injection system of cars GDI engine (EI CONFERENCE) 会议论文 OAI收割
2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011, July 15, 2011 - July 17, 2011, Inner Mongolia, China
Zhao X.; Xiong W.

收藏 | 浏览/下载：22/0 | 提交时间：2013/03/25

A cars GDI engine electronic control fuel injection system has been developed for a GDI engine based on analysing the work principles of the control system of the engine in detail in this paper. The MCU produced by Freescale was chosen as the main controller of ECU(Electronic Control System) at the beginning then the fuel injection driving circuit module was designed fuel injection module programme was designed.The control system for different load and speed achieved flexible control precision flexible fast response which was proved by the engine test. This control system was proved to be ensure capability and performance of fuel injection demands. 2011 IEEE.

Design of driving circuit for binocular CCD image system (EI CONFERENCE) 会议论文 OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Detector, Imager, Display, and Energy Conversion Technology, April 26, 2010 - April 29, 2010, Dalian, China
作者: Zhang X.; Zhang X.; Zhang X.

收藏 | 浏览/下载：42/0 | 提交时间：2013/03/25

The paper designs a driving circuit of high sensitive wide dynamic and high signal-to-noise ratio for binocular CCD imaging system which adopts a Dalsa-made high resolution full-frame 33-mega pixels area CCD FTF5066M. Inner structure and driving timing of the FTF5066M sensor are presented. Field Programmable Gate Array (FPGA) is used as the main device to accomplish the timing design of the circuits and power driver control of the two sensors. By using the Correlated Double Sampling (CDS) technique the video noise is reduced and the SNR of the system is increased. A 12- bit A/D converter is used to improve the image quality. The output rate of the imaging system designed with integrated chip can reach to 1.3 frames per second through bi-channel. For its good performance low power consumption and small volume the driving system can be applied to aeronautics and astronautics field. With a further improvement a maximum data output rate of 2.7 frames per second can be reached through all the eight channels of the two CCDs. 2010 Copyright SPIE - The International Society for Optical Engineering.

A new driving method for LCoS with frame buffer pixels (EI CONFERENCE) 会议论文 OAI收割
ICO20: Display Devices and Systems, August 21, 2005 - August 26, 2005, Changchun, China
Song Y.; Ling Z.

收藏 | 浏览/下载：26/0 | 提交时间：2013/03/25

A new driving method for LCoS microdisplays with frame buffer pixels was developed here. The power dissipation of the LCoS microdisplays with frame buffer pixels is higher than that of the LCoS with DRAM-like pixels due to the twice samplings in LCoS with frame buffer pixels. In this paper an adiabatic charging method was used to the second sampling of the frame buffer pixels in order to reduce the power dissipated in the transistors. The power dissipation of the second sampling was calculated when the power sources of the step the ramp and the stair-step are used respectively. The conventional design adopted the step and contributed to high power and so result in more heat to deteriorate the device performance. The power dissipated in the transistors is almost zero if the ideal ramp source is used. The ramp can be the stair-step whose steps are infinity. The stair-step substitutes for the ramp due to easily generation and higher energy efficiency than the step. It can decrease the power dissipation of the LCoS panel and contributes to the heat reduction caused by power dissipation which can increase the microdisplay devices reliability. This method was developed based on the frame buffer pixel circuits which we proposed previously and can be applied to the others.