There is much discussion around at the moment about access to car data and talk of the DLC being removed.
There are genuine arguments on all sides of course but the danger of unauthorised access is very real – particularly as we automate the driving further.
Here is some useful information from http://cardatafacts.eu/vehicle-data-available-service-providers/ which is part of www.acea.be
Interested service providers will be able to access the vehicle data they need through a secure remote server, on the basis of a contract with the vehicle manufacturer.
In addition, independently-managed neutral servers can be set up to make vehicle data readily available to interested third parties without the need to sign a contract with the manufacturer of a car, van, truck or bus. These servers are totally ‘neutral’, meaning that they are neither operated nor financed by the manufacturers but by an independent party. Of course, these neutral server operators are required to implement state of the art security and data protection measures.
Various companies have already shown an interest in setting up such independently-managed servers. IBM, for example, recently launched a service to make vehicle data accessible through their cloud platform to parties that want to develop new and innovative services.
The neutral server will also facilitate data access, in particular for small and medium-sized companies, by offering multi-brand data access on one server, rather than obliging them to use multiple servers of individual manufacturers.
Moreover, the neutral server ensures customer choice. With a neutral server, vehicle users are free to obtain services from the vehicle manufacturer, his network of authorised repairers or any other service provider of their choice.
Service providers can have fair and reasonable access to the data they need to offer their services to vehicle users. That includes independent repair shops, fleet operators, insurance companies, etc. Any information that is available to the vehicle manufacturer’s network of authorised repairers will be made available on the same conditions to independent third parties that offer competing services: the same type, amount and quality of data, at the same time, at the same price.
This concept for the transfer of vehicle-generated data ensures access in a fully transparent and anonymised manner. That is, the neutral server enables service providers (as well as the exact services they offer) to remain unknown to the vehicle manufacturer. Thus, it contributes to innovation and allows fair and open competition.