ISO TS 16785
Electronic Fee Collection (EFC) - Interface definition between DSRCOBE and external in-vehicle devices
| Organization: | ISO |
| Publication Date: | 1 November 2014 |
| Status: | inactive |
| Page Count: | 38 |
| ICS Code (Transport in general): | 03.220.01 |
| ICS Code (IT applications in transport): | 35.240.60 |
scope:
This Technical Specification defines an application interface between DSRC-based OBE and external invehicle devices to make DSRC-OBE applicable for diversified tolling environment.
The scope of this Technical Specification covers the following items (also shown in Figure 2);
- Definitions of the application interface between DSRC-OBE and external in-vehicle devices (including GNSS, cellular units, CAN interface, etc.).
- Definitions of message sets and data elements on the interface (based on a sets of base standards, such as ISO 14906:2011, ISO/TS 17575, ISO/TS 13141, ISO/TS 12813, and ISO/TS 25110).
- For use in autonomous EFC systems, as well as DSRC-based EFC.
- For use in diversified tolling environment (in toll roads, inner-urban, inter-urban, etc.).
- For use in every kind of DSRC-OBE (based on CEN, UNI, ARIB, TTA, and GB/T). The following items are out of the scope for this TS:
- Definitions of hardware in the external in-vehicle devices such as GNSS modules, cellular modules, mobile devices, smartphones, etc.
- Definitions of physical interface between DSRC-OBE and external in-vehicle devices such as USB, Bluetooth, etc.
- Definition of any ITS service other than EFC.
- Definition of algorithms for authentication, as well as encryption, and key management.
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