| 摘要 |
The invention relates to a method for emergency starting of a motor vehicle (100; 110) comprising a prime mover configuration (230, 240) with an electric motor (240), an energy store (260) for said electric motor (240), a usual vehicle battery (280), a voltage converter (270) connected between said energy store (260) and said vehicle battery, and control means (200; 210) to control energy flows involving said energy store (260) and said voltage converter (270), comprising the steps of - determining (s310) that said vehicle battery (280) is substantially discharged, - activating (s330) only said control means (200; 210) by power supply from an external voltage source (290), and - using said control means (200; 210) to initiate charging (s350) of said vehicle battery (280) by means of said energy store (260) and voltage converter (270). The invention relates also to a computer programme product comprising programme code (P) for a computer (200; 210) for implementing a method according to the invention. The invention relates also to a device and a motor vehicle equipped with the device. |
