for the time being, I have a workaround...
Install a ball mouse, and place it where it has some legspace (small box or OEM car-hole) and make shure it's mounted unstable. As soon as the car moves so does the mouse, and the system resumes.

It doesn't work all the time for me, but at least 75% of the time.
- I will call this method the "osvikvi resume patch v.1.0" ..........LOL
Version 2.0 is also available but that requires an optical mouse that doesn't go in sleep mode and which is mounted fixed on a "bad surface" for optical mice. Causing the cursor to move constantly. I used to have a cheap optical mouse which used to move constantly even on a clean white surface....