摘要:
La présente invention concerne un procédé au cours duquel on détermine une position courante d'une commande pilote (15), on détermine une position équivalente que ladite commande pilote (15) doit atteindre suite à une transition de commande pour ne pas modifier un actionneur (10), et on détermine au moins un écart entre ladite position équivalente et ladite position courante. A partir d'une transition, on détermine un objectif pour commander ledit actionneur (10) en affectant une valeur corrigée à au moins une variable de position dans une loi de pilotage après transition, ladite valeur corrigée étant déterminée en fonction de ladite position courante de ladite commande pilote et dudit écart. Tant que ledit écart est non nul, on réduit la valeur de cet écart dans ladite loi proportionnellement au déplacement de la commande pilote lorsque ladite commande pilote (15) est rapprochée de ladite position équivalente.
摘要:
The invention relates to a method for controlling the operation of a power unit group of a vehicle comprising at least one driving engine, a manual gearbox with several gears and a clutch, in which a control system with a calculator determines the target power to be supplied by the power unit group depending on information (2) corresponding to the intention of the driver and displayed on an input of the calculator (E). According to the invention, during a gear change, the information (2) on the driver's intention is frozen during the clutch opening time so that the control system does not take into account a potential disturbing information (20), such as a quick foot release, displayed on the calculator (E) between the clutch opening moment t2 and the clutch closing moment t2' in order to determined the target power to be supplied. The invention can be used in particular in a manual gearbox having a system for displaying the recommended gear ratio on the dashboard.
摘要:
The inventive prioritization method enables the selection of information transmitters independent of the selection and functionality of the requesting systems for flexibilizing. In an inventive linear prioritization method, a list of information transmitters that is classified according to increasing priority is sequentially queried and the first information transmitter with a request is selected. This request is forwarded and the query is terminated. In another inventive prioritization method, the information transmitter with the maximum (minimum) number of requests is selected from a list of information transmitters that is not classified or the most common request of the requestors is determined. The inventive prioritization method can preferably be executed by a computer system having a module-like system design.
摘要:
The invention relates to a method for controlling the operation of a power unit group of a vehicle comprising at least one driving engine, a manual gearbox with several gears and a clutch, in which a control system with a calculator determines the target power to be supplied by the power unit group depending on information (2) corresponding to the intention of the driver and displayed on an input of the calculator (E). According to the invention, during a gear change, the information (2) on the driver's intention is frozen during the clutch opening time so that the control system does not take into account a potential disturbing information (20), such as a quick foot release, displayed on the calculator (E) between the clutch opening moment t2 and the clutch closing moment t2' in order to determined the target power to be supplied. The invention can be used in particular in a manual gearbox having a system for displaying the recommended gear ratio on the dashboard.
摘要:
An electric motor diagnosing apparatus is provided in a vehicle having a generator (7) driven by a drive torque of a drive source, an electric motor (4) driven by electric power supplied from the generator (7), and a wheel (1L or 1R) driven by the electric motor (4). The electric motor diagnosing apparatus comprises a counterelectromotive force determining section (8a) and an electric motor diagnosing section (8b). The counterelectromotive force determining section (8a) determines whether a voltage of electric power supplied from the generator (7) to the electric motor (4) is greater than an induced voltage of a counterelectromotive force of the electric motor (4). The electric motor diagnosing section (8a) drives the electric motor (4) by controlling the generator (7) to supply the electric power to the electric motor (4), and determines whether the electric motor (4) is rotating, upon determining that the voltage of the electric power supplied from the generator to the electric motor (4) is greater than the electric motor induced voltage.
摘要:
A device diagnostic apparatus 1 according to the present invention includes: a diagnosis model selecting unit 24 that selects a diagnosis model 34 for diagnosing a moving device in accordance with a driving environment of the device; and a diagnosis unit 25 that inputs operation data of the device to the selected diagnosis model 34 , receives an output of a diagnosis result for the device from the diagnosis model 34, and diagnoses the device.
摘要:
The invention relates to a system for controlling actuators in a motor vehicle, said system comprising at least one first and one second actuator respectively carrying out a first and a second function, each function having at least one first and one second state; and a first electronic structure designed to control the first and the second state of the first function; said system being characterised in that it also comprises a second electronic structure designed to control only the first state of the second function; and a mechanical device designed to control the second state of the second function.
摘要:
The invention relates to a hybrid drive train of a motor vehicle which has an internal combustion engine (VM) with a driveshaft (4), an electric machine (EM) which can be operated as a motor and as a generator and has a rotor (6), a multistep manual transmission (7) with two input shafts (GE1, GE2) and one output shaft (GA), and a differential transmission (8), wherein at least one of the input shafts (GE1) can be connected over an assigned clutch (K) to the driveshaft (4), both input shafts (GE1, GE2) can be connected selectively to the output shaft (GA) over alternately assigned gear wheel sets of different gear ratios and, in each case, with an assigned clutch, and the differential transmission (8) is constructed as a simple planetary gear (9) which is disposed coaxially over the first input shaft (GE1). The hollow wheel (H) of the planetary gear is rotationally fixed to one input shaft (GE1), the planet carrier (PT) of thd planetary gear is rotationally fixed to the other input shaft (GE2), and the sun gear (S) of the planetary gear is in driving connection with the rotor (6).
摘要:
An electric motor diagnosing apparatus is provided in a vehicle having a generator (7) driven by a drive torque of a drive source, an electric motor (4) driven by electric power supplied from the generator (7), and a wheel (1L or 1R) driven by the electric motor (4). The electric motor diagnosing apparatus comprises a counterelectromotive force determining section (8a) and an electric motor diagnosing section (8b). The counterelectromotive force determining section (8a) determines whether a voltage of electric power supplied from the generator (7) to the electric motor (4) is greater than an induced voltage of a counterelectromotive force of the electric motor (4). The electric motor diagnosing section (8a) drives the electric motor (4) by controlling the generator (7) to supply the electric power to the electric motor (4), and determines whether the electric motor (4) is rotating, upon determining that the voltage of the electric power supplied from the generator to the electric motor (4) is greater than the electric motor induced voltage.