their elevation profiles are all attached to the reference line. The ASAM OpenDRIVE road network is modelled along the reference line, which is the core piece of every road. This facilitates a high degree of specialization for individual applications (usually simulations) while maintaining the interoperability that is required for the exchange of data between different applications. The format is organized in nodes that can be extended with user defined data. Road data may be manually created from road network editors, conversion of map data, or originate from converted scans of real-world roads. Providing a standardized format for road descriptions also enables the industry to reduce the cost of creating and converting these files for their development and testing purposes. Second example is, if you have several devices, which have different images in primary and secondary partition and you need to align both partition. With the help of ASAM OpenDRIVE, these road network descriptions can be exchanged between different simulators. If there is a command to copy the image from one partition to the other, I only need to transfer the image only once from my TFTP/SCP-Server. The main purpose of ASAM OpenDRIVE is to provide a road network description that can be fed into simulations to develop and validate ADAS and AD features. ![]() The road networks that are described in the ASAM OpenDRIVE file can either be synthetic or based on real data. OpenDrive is a viable online backup service for those who want to save documents to the cloud, as well as sync and share files across multiple devices. The data that is stored in an ASAM OpenDRIVE file describes the geometry of roads, lanes and objects, such as roadmarks on the road, as well as features along the roads, like signals. The ASAM OpenDRIVE format provides a common base for describing road networks with extensible markup language (XML) syntax, using the file extension xodr. (The download of the standard ASAM OpenDRIVE is free of charge)
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