摘要:
In a method for operating a vehicle (1) which can be driven with an electric motor (2) and in which the electric motor (2) is supplied with electric current from an energy accumulator (3), a state of charge of the energy accumulator (3) and/or a residual distance which can be covered with the energy stored in the energy accumulator (3) are/is stored in a storage device (4). After the shutting down of the electric motor (2), the state of charge of the energy accumulator (3) and/or the residual distance which can be covered by the vehicle with the energy stored in the energy accumulator (3) are/is transmitted to a mobile terminal (6).
摘要:
The invention relates to a method for operating a vehicle (1), which comprises as a drive device at least one electric motor (4) that is associated with at least one electric store (6), wherein the electric store (6) is charged by means of an external energy source (3) when the vehicle (1) is at rest. According to the invention, during the charging procedure at least initially only one testing unit (10, 20) of the vehicle (1) is activated for monitoring the charging process as well as the rest state of the vehicle (1), and only when an error status is detected by the testing unit (10, 20) at least one safety unit (11, 12, 13, 14) of the vehicle (1) is activated. The invention further relates to a computer program and to a computer program product.
摘要:
A method for analyzing incident related data, comprising at an analysis center: receiving vehicle operation data from a plurality of vehicles, each being equipped with at least one sensor producing said vehicle operation data and a mobile data transmission unit operatively connected to said at least one sensor to transmit said vehicle operation data over a wireless network; storing said received vehicle operation data in a data storage; analyzing said vehicle operation data to detect incident conditions related to one or more of said plurality of vehicles; upon detection of incident conditions, generating an incident signal for said one or more of said plurality of vehicles; upon failure to detect incident conditions for any one of said plurality of vehicles during a predetermined amount of time, erasing a portion of said vehicle operation data related to said one of said plurality of vehicles from said data storage.
摘要:
There is provided a battery unit cooling apparatus installed in a vehicle which can run on power from an electric motor driven by a battery unit as a power supply, comprising a cooling air generating unit for generating cooling air to cool the battery unit and an air volume control unit for controlling, when decelerating the vehicle which is set to operate in a high recovery efficiency mode of two modes which differ in recovery efficiency with which regenerative energy obtained from the electric motor when the vehicle is decelerated is recovered to the battery, the cooling air generating unit so as to generate a larger volume of cooling air than a volume of cooling air generated when the vehicle is set to operate in a low recovery efficiency mode. Consequently, sufficient cooling air can be supplied to the battery unit when the vehicle is decelerated which is set to operate in the high regenerative energy recovery efficiency.
摘要:
Die Erfindung betrifft ein Verfahren zum Ermitteln eines technischen Zustands eines elektrisch angetriebenen Kraftfahrzeugs (1), bei welchem das Kraftfahrzeug (1) mittels eines elektrischen Antriebsmotors (2) angetrieben wird, der mit einer elektrischen Versorgungsspannung (UV) versorgt wird, welche aus einer Batteriespannung (UB) mittels einer Schaltungsanordnung (3) bereitgestellt wird. Zumindest ein Betriebsparameter (T1,T2,n,I) des Antriebsmotors (2) und/oder der Schaltungsanordnung (3) wird im Betrieb des Kraftfahrzeugs (1) mittels einer Recheneinrichtung (6) des Kraftfahrzeugs (1) erfasst, und zu dem zumindest einen Betriebsparameter (T1,T2,n,I) werden Parameterwerte in einer Speichereinrichtung (7) des Kraftfahrzeugs (1) abgespeichert. Der technische Zustand wird dann anhand der abgespeicherten Parameterwerte ermittelt.
摘要:
Provided is a method of managing a program for an electric vehicle. The method of managing the program for the electric vehicle include reading metadata of an operating program for an electronic subassembly equipped in an electric vehicle, reading metadata of a parameter corresponding to the operating program, comparing the metadata of the operating program with the metadata of the parameter, and updating the parameter or executing the operating program according to comparison results.