摘要:
Le dispositif de commande (134) comporte : un premier pilote (152) configuré pour piloter au moins un premier interrupteur (116B) suivant des commandes d'ouverture/fermeture reçues;et N circuits électroniques (144, 146, 148), N étant supérieur ou égal à trois, l'un des circuits électroniques (146) étant configuré pour envoyer au premier pilote (152) les commandes d'ouverture/fermeture. Le premier pilote (152) est en outre configuré pour, en cas de réception d'une commande de désactivation, ignorer les commandes d'ouverture/fermeture reçues et fournir à chacun des premiers interrupteurs (116B) un signal prédéterminé d'ouverture ou de fermeture. Chacun des N circuits électroniques est configuré pour envoyer une commande de désactivation du premier pilote (152). Le dispositif de commande (134) comporte en outre un circuit électronique de sélection (154) configuré pour recevoir les commandes de désactivation envoyées par les N circuits électroniques (144, 146, 148), et, si des commandes de désactivation ont été reçues de la part d'au moins M circuits électroniques (144, 146, 148), M étant supérieur à N/2, transférer au premier pilote (152) la commande de désactivation.
摘要:
Die Erfindung betrifft eine Antriebschutzvorrichtung zum Schützen eines Fahrantriebs (22) bei einem Fahrzeug, insbesondere einem Schienenfahrzeug (10), mit zumindest einer Schalteinheit (26), die eine Einschaltstellung und eine den Fahrantrieb (22) schützende Ausschaltstellung aufweist, und einer Steuereinheit (28), die dazu vorgesehen ist, in zumindest einer ersten Betriebssituation beim Liegen einer Betriebsgröße (T, S) des Fahrantriebs (22) in einem kritischen Bereich einen Übergang in die Ausschaltstellung auszulösen. Um eine gattungsgemäße Antriebschutzvorrichtung bereitzustellen, die hinsichtlich eines möglichst breiten Spektrums von Betriebssituationen des Fahrzeugs mit einem hohen Sicherheitsgrad einsetzbar und dennoch konstruktiv einfach und kostengünstig ausführbar ist, wird vorgeschlagen, dass die Steuereinheit (28) dazu vorgesehen ist, in zumindest einer zweiten Betriebssituation beim Liegen der Betriebsgröße (T, S) im kritischen Bereich ein Aufrechterhalten der Einschaltstellung zu bewirken.
摘要:
Provided is a vehicle (10) configured to suppress a variation in a deceleration during braking. When a regeneration braking force is generated by a hybrid ECU (41) to brake a hybrid vehicle (10), and an abnormality occurs to communication between the ECU (41) and a brake ECU (42), the ECU (41) gradually decreases a magnitude of a target regeneration braking force as the time elapses. On the other hand, the ECU (42) gradually increases a magnitude of a target friction braking force up to a magnitude of a target total braking force as the time elapses. Further, when the vehicle (10) is braked, and power supply to the ECU (41) is shut off to result in an abnormality in the communication between the ECU (41) and the ECU (42), the ECU (41) finishes the regeneration operation of an electric motor (14), and the ECU.(42) rapidly increases the magnitude of the target friction braking force to the magnitude of the target total braking force.
摘要:
Die Erfindung betrifft eine Antriebsvorrichtung für ein Kraftfahrzeug mit einer antreibenden Elektromaschine (14), deren Abtriebsseite (36), insbesondere der Rotor der Elektromaschine, in trieblicher Verbindung mit einem zu angetriebenen Räder des Kraftfahrzeugs führenden Antriebsstrang ist. Erfindungsgemäß ist zur elektromagnetischen Entkopplung der Elektromaschine (14) vom Antriebsstrang zumindest ein Isolierelement (42, 46, 48) bereitstellbar, mit dem zumindest abschnittsweise die Komponenten (16) des nachgeschalteten Antriebsstranges von der Elektromaschine (14) elektrisch isolierbar sind.
摘要:
A control device (500) controls a boost converter (200) to be operated in one of a continuous voltage-boosting mode in which the converter (200) is continuously operated and in an intermittent voltage-boosting mode in which the converter (200) is intermittently operated. The control device (500) permits the converter (200) to be controlled in the intermittent voltage-boosting mode when an atmospheric pressure is equal to or greater than a first prescribed value, and inhibits the converter (200) from being controlled in the intermittent voltage-boosting mode when the atmospheric pressure is less than the first prescribed value.
摘要:
A vehicle (10) in one exemplary embodiment of the present invention includes a power control unit (30), a first control unit (55), and a second control unit (60). The first control unit (55) further acquires collision prediction information indicating whether there is a possibility that the vehicle (10) will collide and executes the discharge control if (i) the collision information is received, (ii) an abnormality occurs in the communication with the second control unit (60) and, the collision prediction information indicates that there is a possibility that the vehicle (10) will collide, or (iii) a voltage (VB) of an auxiliary power supply (95) becomes lower than a threshold voltage (VBth) and, he collision prediction information indicates that there is a possibility that the vehicle (10) will collide.
摘要:
A power storage system mounted on a vehicle including: a power storage device (10) that performs charging and discharging; a voltage monitoring unit (20) that detects a voltage of the power storage device (10); and a controller (50) that controls charging and discharging of the power storage device (10), wherein the controller (50) performs consistency determination processing, which determines whether the controller (50) and the voltage monitoring unit (20) are consistent, based on control information that is predefined for the power storage device (10) for which the controller (50) controls charging and discharging and, if it is determined in the consistency determination processing that the controller (50) and the voltage monitoring unit (20) are not consistent, performs control so that the power storage device (10) does not perform charging and discharging.
摘要:
Disclosed are a system and method for managing the battery of a vehicle. According to the present invention, an engine control unit is woken up when a vehicle is parked for a long time with the engine stopped, to deliberately start the engine to drive the generator to charge the battery if the requirements set for driving the generator are satisfied based on the information of the gear transmission externally supplied, and the liquid temperature of the battery and no-load voltage received from the battery sensor, so that the starting of the engine is improved by charging the battery that has been discharged when a vehicle has been parked for a long time, and the battery performance too.
摘要:
A robot controllable by a portable device, the robot including a head configured to removably retain the portable device, a support removably mounted to the head, and a base mounted to the support, the base including a first wheel coaxially aligned with a second wheel and a balancing mechanism configured to maintain the head within a predetermined range of angular positions relative to a gravity vector based on instructions received from the portable device.