| Do you have actual knowlage of Tesla internal QA processes, any kind of source at all? Based on there presentation, they for sure have a whole load of tests, many built directly from real world situation that the car has to handle. They simulate sensor input based on the simulation and check the car does the right thing. They very likely have some internal test drivers and before the software goes public it goes to the cars of the engineers. Those are just some of things we know about. I have no source on their approach to testing safety critical systems, but we do know that they have a lot of software that has based all test by all the major governments. They are one of the few (or only) car maker fully compliant to a number of standards on automated breaking in the US. We have many real world example of videos where other cars would have killed somebody and the Tesla stopped based on image recognition. So they do clearly have some idea of how to do this stuff. So when making these claims I would like to know what they are based on. It might very well be true that their processes are insufficient but I would actual know some real data. Part of what a government could do, is forcing car maker to open their QA processes. Or the government could (should) have its own open test suit that a car needs to be able to handle, but clearly we are not there yet. |
1. I know people working at Tesla.
2. Much more important one - Elon's Twitter feed. They're doing last minute changes, and once it compiles and passes some automated tests, it's tested internally only over few days before it's released to the customers. Even if they had world class internal testing (they don't), for something having to work in such a diverse environment like self driving system without any geo-fencing, those timelines are all you need to know.