摘要:
A system and method of controlling a vehicle (101) is provided. In one aspect, the system and method determines the amount of wear on a component (180) of the vehicle (101) and, based on the amount of wear and information derived from the environment (209) surrounding the vehicle (101) (e.g., another vehicle in the path of the vehicle or a requirement to stop at a particular location (510)), maneuvers the vehicle (101) to mitigate further wear on the component (180) .
摘要:
Verfahren zum Betrieb einer Vorrichtung (1), insbesondere eines Kraftfahrzeugs, die eine Steuereinrichtung (2) und wenigstens eine durch die Steuereinrichtung gesteuerte Einrichtung (4) umfasst, wobei durch eine Speichereinrichtung (7, 14) der gesteuerten Einrichtung (4) oder einer von der Steuereinrichtung (2) unterschiedlichen Komponente (8) der Vorrichtung (1) ein Betriebsparameter der gesteuerten Einrichtung (4) oder der Komponente (8) gespeichert wird, wobei durch die Steuereinrichtung (2) der Betriebsparameter aus der Speichereinrichtung (7, 14) ausgelesen und die gesteuerte Einrichtung (4) in Abhängigkeit des Betriebsparameters gesteuert wird.
摘要:
The present invention extends to methods, systems, devices, for manipulating operation of at least one electronic control unit (ECU) connected to a controller area network (CAN) bus, at least one said ECU comprising at least one error counter, by counting errors associated with at least one said ECU; and generating and broadcasting via said CAN at least one bit stream destined to at least one said ECU, thereby manipulating at least one said ECU status, determined by said ECU error counter and querying for its status state.
摘要:
[Problem] To accurately obtain learning values of control parameters even if a power on/off operation is repeated. [Solution] An electronic control device (1) has a flash memory (12) that stores therein learning values of control parameters. The flash memory (12) has a plurality of blocks (31) and (32). When there is no residual storage capacity to be used in the first block (31) at the time of power on, it is checked if there is a set of learning values in the block (31). When a set of learning values is prepared completely in the second block (32), new learning values are written in the next block. On the other hand, when a set of learning values is not available in the second block (32), data in the second block (32) is erased, and then new learning values are written in the second block (32).
摘要:
A control system to control an electric drive, comprising: a main controller operable to execute instructions including the computation of a value based on at least one parameter; and a fault logic module operable to determine an appropriate procedure for discontinuing a supply of electrical power to a traction motor by a power converter based on a speed of the traction motor and/or a fault history.
摘要:
The present application relates to the electronic field of railways, and in particular to the traction control system for electric multiple units. A host processor of the traction control system for electric multiple units is connected to a subordinate computer board via a CPCI bus. The traction control system for electric multiple units comprises a fast computing board, a network module and a debugging module. An instruction is passed to the subordinate computer board via the CPCI bus, and meanwhile, the subordinate computer board passes status information to the host processor via the CPCI bus to realize overall control on the interior of the traction control system for electric multiple units. Bidirectional communication between the signal sampling board and the fast computing board is realized by a high-speed differential LinkPort bus to realize quick control on the inverter power module and the four-quadrant power module. Bidirectional communication between the network card and boards of the I/O module is realized by a CAN bus, and digital signals and analog signals sent by boards of the I/O module are transferred to the host processor via the CPCI bus to ensure stability and reliability in information transmission of the traction control system for electric multiple units.
摘要:
A mobility device profile generation system for producing a control profile for operating a mobility device. A system processor displays profile data stored in memory on a display device in the form of a graphical representation depicting a relationship between at least two variables associated with operating the mobility device. Using a human input device a user may interactively adjust the graphical representation to calibrate the relationship between the at least two variables to produce a control profile that limits the range of operation of a controller of a mobility device according to the graphical representation. This control profile may be loaded into a controller of a mobility device to limit operation according to the profile.
摘要:
The invention relates to a method and a device for limiting the risk of errors in a control system with heterogeneous redundancy, in particular for a braking system (autonomous emergency braking AEB) for a motor vehicle, in which method two fault-containment units (FCU) with heterogeneous redundancy determine an adjustable variable and if said variables differ, an actuator control (AST) applies different weightings to the adjustable variables using a weighted mean value algorithm and calculates a new adjustable value from said process. The new adjustable variable guides the object to be controlled into a safe state.
摘要:
A mobility device profile generation system for producing a control profile for operating a mobility device. A system processor displays profile data stored in memory on a display device in the form of a graphical representation depicting a relationship between at least two variables associated with operating the mobility device. Using a human input device a user may interactively adjust the graphical representation to calibrate the relationship between the at least two variables to produce a control profile that limits the range of operation of a controller of a mobility device according to the graphical representation. This control profile may be loaded into a controller of a mobility device to limit operation according to the profile.