| Title | Traffic data acquisition and distribution (TDAD) |
|---|---|
| Record ID | 19661 |
| Personal Name Creator |
Dailey, D. J.; Meyers, D.; Pond, L.; Guiberson, K. |
| Source | 76p. in various pagings |
| Corporate Creator | Washington State Transportation Center; Washington State Transportation Commission. Planning and Capital Program Management; Washington (State). Department of Transportation; United States. Federal Highway Administration |
| Publisher | Washington State Transportation Commission |
| Publication Date | 20020500 |
| Language | English |
| Abstract | The wide variety of remote sensors used in Intelligent Transportation Systems (ITS) applications (loops, probe vehicles, radar, cameras, etc.) has created a need for general methods by which data can be shared among agencies and users who own disparate computer systems. In this report, we present a methodology that demonstrates that it is possible to create, encode, and decode a self-describing data stream using the following: 1. existing data description language standards 2 parsers to enforce language compliance 3. a simple content language that flows out of the data description language 4. architecture neutral encoders and decodes based on ASN.1. |
| Rosap ID | dot:5233 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/5233 |
| TRT Terms | Traffic data; Data collection; Data sharing; Intelligent transportation systems; Advanced traffic management systems |
| General Subjects | Data acquisition; Data bases; Data mine; Data processing; Data user services; Design; Highway design; Highway management; Intelligent transportat; Traffic control; Traffic surveillance; Traffic survey devices; Travel times; User analysis |
| Classification | NTL - REFERENCES AND DIRECTORIES - Statistics; NTL - OPERATIONS AND TRAFFIC CONTROLS - OPERATIONS AND TRAFFIC CONTROLS; NTL - OPERATIONS AND TRAFFIC CONTROLS - Traffic Flow; NTL - OPERATIONS AND TRAFFIC CONTROLS - Congestion; NTL - INTELLIGENT TRANSPORTATION SYSTEMS - INTELLIGENT TRANSPORTATION SYSTEMS; NTL - INTELLIGENT TRANSPORTATION SYSTEMS - Freeway Management |
| Geographical Coverage |
United States |
| OCLC | 50257925 |
| Contract Number | Agreement T9903, Task 29 |
| Report Number | WA-RD 484.1 |
| Resource type | Research Paper |
| URL | https://ntlrepository.blob.core.windows.net/lib/19000/19600/19661/PB2002108718.pdf |
| Format | |
| Database | NTL Digital Repository |