Warning display design for the transjakarta bus  

Oleh:

Safitri, Dian Mardi ; Malinda, Astari ; Azmi, Nora ; Astuti, Pudji

Jenis: Article from Proceeding
Dalam koleksi: PROCEEDING The 8th International Seminar on Industrial Engineering and Management (8th ISIEM). Atria Hotel & Conference, Malang, Indonesia March 17 – 19, 2015, page ER-23.
Topik: human error; display; design; public transportation.
Fulltext: Paper 26 Dian Mardi Safitri - Trisakti University.pdf (315.28KB)

Isi artikel

Operation of TransJakarta Busway was still face many problems, especially the high rate of accidents involving the driver. Most of the accidents was caused by lack of disciplined road users, errors, and omissions of the driver. the biggest factor causing driver negligence of regulations was the lack of warning signs attribute (display) that supports the regulations made by the company, in the percentage of 83.34%. Then a next study has been conducted using questionnaire to determine the need of display in the driver’s work area. The objective of this study is to design the warning display int the cockpit of Transjakarta bus to minimize the driver’s error behavior. The deep analysis resulted three kind of warning display that should be provided to minimized the error. There were velocity warning, Prohibition of cellular phone usage, and prohibition of sudden braking. Based on the results of the implementation, it was found that the observed error frequency based on the driver activities performed during driving, decreased after a given display design. For warning signs regarding maximum limit of vehicle, frequency of errors decreased by 26.67%, for a ban on driving while using a mobile phone is also decreased by 30%, and the last to ban the brake pedal suddenly / less careful is as much as 36,66%. This shows that the design of warning signs / displays that have been proposed could reduce the risk of human error on the TransJakarta

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