2results about How to "Improve functional safety" patented technology

The invention discloses a human-computer interaction risk perception method for vehicle function safety, and the method comprises the steps: firstly, automatically unpacking an apk file of a vehicle-mounted app through an apktool, and obtaining all xml files; analyzing all xml files in the layout, analyzing resource reference, generating a structuralized. Txt description, analyzing the structuralized description of a page by using LLM in combination with a current App core function, and prompting a large model to judge a main page; the method comprises the following steps of: independently analyzing a security problem of each main page according to an established standard library through LLM concurrent worker on the basis of a retrieval enhanced large model technology; then reasonably inferring a jump relation between pages through LLM according to AndroidManifest, and analyzing potential risks in a navigation process, dialog box popping, associated permission and the like in combination with a standard library; finally, safety problems found in the previous two steps are subjected to LLM duplicate removal and aggregation, sorting is carried out according to danger levels, modification suggestions are given, and a comprehensive report is formed and output. According to the invention, the vehicle-mounted App interaction safety detection efficiency and accuracy can be greatly improved.

The invention relates to a drive unit, in particular a locking system drive unit, for motor vehicle technology applications. The drive unit has a housing (1, 2) which mainly comprises a housing body (1) and a cover (2). Furthermore, a motor (3) is implemented in the interior of the housing (1, 2). The motor (3) is received in its two motor bearings (4) in corresponding recesses (5, 6) of the housing body (1) and is fixed by the combination of the housing body (1) and the cover (2). According to the invention, the housing body (1) and / or the cover (2) have anchoring elements (7, 8) arranged on both sides of the recesses (5, 6) in a central region (9).