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Controls, Tell-tale and Indicators: Focus on common space regarding the current regulation
Document GRSG-106-35
8 May 2014

Presentation concerning the asynchronous use of an indicator space for communicating information to the driver. The presentation explains the concept of this “common space” that two or more symbols may share but only use one at a time. The presentation proposes that two or more symbols might be displayed sequentially in the same common space (i.e., alternately flashing symbols).

Submitted by OICA
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Previous Documents, Discussions, and Outcomes
10. | Regulation No. 121 (Identification of controls, tell-tales and indicators)

38. The expert from OICA introduced GRSG-106-35 justifying the proposal ECE/TRANS/WP.29/GRSG/2014/12 to adapt the provisions on multi-function displays to technical progress. GRSG noted a number of comments and agreed to submit it for consideration to the next session of the Working Party on Brakes and Running Gear (GRRF). GRSG also agreed to resume consideration at its next session awaiting the comments of GRRF.

Relates to UN R121 |