Problem of disabled vehicle was defined in terms of its frequency of occurrence, reason for stop, traffic level, and road type; importance of defining objective as basis of system design was analyzed and some relationships of objectives to system concepts were developed; generic types of equipment applicable to detection of and communication with disabled vehicles were examined and number of novel approaches discussed; several representative roads or road complexes were hypothesized and sequence of logical steps followed toward workable solution of disabled-vehicle problem.
Means of locating and communicating with disabled vehicles
Nat Research Council -- Highway Research Board -- NCHRP Report
1964
56 pages
Report
English
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