APPLICATION OF HAWKEYE 2000 DATA FOR SAFETY EVALUATION OF ROAD GEOMETRY COMPONENT (CASE STUDY: RUAS JALAN NASIONAL TOYAN ̉̉ WATES ̉̉ BATAS KABUPATEN SLEMAN)
<p align="justify">Currently, the implementation of road safety audits on existing road is mostly done with a visual field survey approach, while the use of data acquisition package and processing toolkit and the data viewer contained in the Hawkeye 2000 assessed as having a function...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/27039 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | <p align="justify">Currently, the implementation of road safety audits on existing road is mostly done with a visual field survey approach, while the use of data acquisition package and processing toolkit and the data viewer contained in the Hawkeye 2000 assessed as having a function for conduct road safety audits. <br />
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The objective of this research is to identify the benefits and limitations in the use of data from measuring devices Hawkeye 2000 for the road safety audit in particular for the geometric component is determined based on safety standards. The output of the data acquisition of Hawkeye 2000 devices were applied to road <br />
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segment that a research conducted at study sites of Ruas Jalan Nasional Toyan - Wates - Batas Sleman Daerah Istimewa Yogyakarta. The output data from measuring devices Hawkeye 2000 and the output data from the manual inspection method are compared with the parameters comparisons. Parameters used are the aspects of quality, cost and time. <br />
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The conclusions obtained in this research is the use of Hawkeye data for road safety audit should still be supported by another supporting data (traffic volume <br />
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and spot speed data). To assess the safety of the road, data processing equipment that provided from Hawkeye capable of recording and modeling the geometric characteristics of the road (radius, slope, distance-distance, cross slope, coordination alinemen) instead of as built drawings. However, the results of processing the data is to be corrected due to the observation of the actual condition because of the recording results gipsitrack Hawkeye sensitive to road surface conditions. Moreover, the unpredictable movements of Hawkeye vehicle <br />
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when carrying out the survey should be corrected too. Because of the limited range of tools and measuring instruments and observer data processing equipment, not all the presence of dangerous side of the road can be observed through the Hawkeye. In addition, time and cost effectiveness of the use of Hawkeye can occur if safety checks carried out on the long distance observation.<p align="justify"> |
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