摘要:
The present invention provides a heater controller (100) for supervising a heating element (155) the heater controller (100) having a power connection port (105, 110) for connecting the heater controller (100) with a power source, the power connection port (105, 110) having an input contact (105) and an output contact (110). Furthermore, the heater controller (100) has a heating element connection port (130, 135) for connecting the heater controller (100) with at least one heating element (155), the heating element connection port (130, 135) having a first (130) and a second (135) connection contact. Additionally the heater controller comprises a first switching element (125) being connected between the input contact (105) and the first contact (130) of the heating element connection port, the first switching element (125) being configured for switching power signals having a voltage of at least 100 V. Furthermore the heater controller (100) has a serial connection (140), comprising a second switching element (145) and a current sensor (150), the serial connection (140) being connected between the second contact (135) of the heating element connection port and the output contact (110), the current sensor (150) being configured for providing a current signal representing a current through the current sensor (150). The heater controller (100) comprises furthermore a control element (160) being connected to the first (125) and second (145) switching element as well as the to the current sensor (150), the control element (160) being configured for providing a first control signal to the first switching element (125) to switch first switching element (125) in an on-state or in an off-state, wherein the control element (160) being furthermore configured for receiving the current signal from the current sensor (150) and for providing a second control signal to the second switching element (145) to disconnect an electrical connection between the second connection contact (135) and the output contact (110) in the case the current signal indicates a current through the current sensor (150) while the first switching element (125) is controlled to be in the off-state.
摘要:
The present invention provides a heater controller (100) for supervising a heating element (155) the heater controller (100) having a power connection port (105, 110) for connecting the heater controller (100) with a power source, the power connection port (105, 110) having an input contact (105) and an output contact (110). Furthermore, the heater controller (100) has a heating element connection port (130, 135) for connecting the heater controller (100) with at least one heating element (155), the heating element connection port (130, 135) having a first (130) and a second (135) connection contact. Additionally the heater controller comprises a first switching element (125) being connected between the input contact (105) and the first contact (130) of the heating element connection port, the first switching element (125) being configured for switching power signals having a voltage of at least 100 V. Furthermore the heater controller (100) has a serial connection (140), comprising a second switching element (145) and a current sensor (150), the serial connection (140) being connected between the second contact (135) of the heating element connection port and the output contact (110), the current sensor (150) being configured for providing a current signal representing a current through the current sensor (150). The heater controller (100) comprises furthermore a control element (160) being connected to the first (125) and second (145) switching element as well as the to the current sensor (150), the control element (160) being configured for providing a first control signal to the first switching element (125) to switch first switching element (125) in an on-state or in an off-state, wherein the control element (160) being furthermore configured for receiving the current signal from the current sensor (150) and for providing a second control signal to the second switching element (145) to disconnect an electrical connection between the second connection contact (135) and the output contact (110) in the case the current signal indicates a current through the current sensor (150) while the first switching element (125) is controlled to be in the off-state.
摘要:
The present invention provides a heater controller (100) for supervising a heating element (155) the heater controller (100) having a power connection port (105, 110) for connecting the heater controller (100) with a power source, the power connection port (105, 110) having an input contact (105) and an output contact (110). Furthermore, the heater controller (100) has a heating element connection port (130, 135) for connecting the heater controller (100) with at least one heating element (155), the heating element connection port (130, 135) having a first (130) and a second (135) connection contact. Additionally the heater controller comprises a first switching element (125) being connected between the input contact (105) and the first contact (130) of the heating element connection port, the first switching element (125) being configured for switching power signals having a voltage of at least 100 V. Furthermore the heater controller (100) has a serial connection (140), comprising a second switching element (145) and a current sensor (150), the serial connection (140) being connected between the second contact (135) of the heating element connection port and the output contact (110), the current sensor (150) being configured for providing a current signal representing a current through the current sensor (150). The heater controller (100) comprises furthermore a control element (160) being connected to the first (125) and second (145) switching element as well as the to the current sensor (150), the control element (160) being configured for providing a first control signal to the first switching element (125) to switch first switching element (125) in an on-state or in an off-state, wherein the control element (160) being furthermore configured for receiving the current signal from the current sensor (150) and for providing a second control signal to the second switching element (145) to disconnect an electrical connection between the second connection contact (135) and the output contact (110) in the case the current signal indicates a current through the current sensor (150) while the first switching element (125) is controlled to be in the off-state.
摘要:
The invention relates to an electric module (10) in particular for a motor vehicle comprising a housing (12) in order to accommodate an electric device (30) and connection means (18, 22, 28) for electrically connecting electric input and/or output and/or signal input and/or output of the electronic device of the electric module (10) to surrounding electric components and to the power network of the motor vehicle, wherein the housing (12) comprises a top wall (14), a bottom wall (32), a first side wall (16), a second side wall (20) opposite to the first side wall (16) and extending from the top wall (14) to the bottom wall (32). The electric module (10) is characterized by connection means (18, 22, 28) that are standard connection means (18,22,28).
摘要:
Die vorliegende Erfindung betrifft ein Verfahren zum Prüfen eines Steuergeräts (110) für mindestens ein PTC-Heizelement (130A, 130X) oder eines PTC-Heizers (100) für ein Fahrzeug. Das Verfahren ist gekennzeichnet durch einen Schritt des Anlegens eines Prüfmodussignals an das Steuergerät (100) mit einer Frequenz und einer Anlegungszeitdauer, die sich von Frequenzen und Zeitdauern eines Ansteuersignals in einem Normalbetriebsmodus des Steuergeräts (110) unterscheiden, um das Steuergerät (110) in einen Prüfmodus zu versetzen. Das Verfahren ist auch gekennzeichnet durch einen Schritt des Ausgebens eines Testsignals an eine Schnittstelle zu dem mindestens einen PTC-Heizelement (130A, 130X) ansprechend auf den Prüfmodus, um eine Testsequenz an das mindestens eine PTC-Heizelement (130A, 130X) auszugeben. Das Verfahren ist ferner gekennzeichnet durch einen Schritt des Vergleichens einer Sensorinformation, die von einer Schnittstelle zu einer dem mindestens einen PTC-Heizelement (130A, 130X) zugeordneten Sensoreinrichtung (140A, 140X) ansprechend auf das Testsignal empfangen wird, mit einer vorgebbaren Referenzinformation. Das Verfahren ist zudem gekennzeichnet durch einen Schritt des Feststellens einer fehlerfreien Funktion des Steuergeräts (110) oder des PTC-Heizers (100), wenn die Sensorinformation innerhalb eines Toleranzbereichs mit der Referenzinformation übereinstimmt, um das Steuergerät (110) oder den PTC-Heizer (100) zu prüfen.
摘要:
A heater for a vehicle comprises at least one PTC heating element (104) comprising an electrical contact section and at least one output of a power switch of a heater controller circuit (102). The at least one output of the power switch is hard fastened to the electrical contact section of the at least one PTC heating element by a fastening process based on heat or pressure.
摘要:
Die Erfindung betrifft ein Verfahren zur Funktionsprüfung einer elektrische Heizeinrichtung, insbesondere PTC-Heizung (10) für ein Kraftfahrzeug, wobei die elektrische Heizeinrichtung mindestens ein PTC-Element aufweist, das - von einem PTC-Regler (1) geregelt - bei anliegender Spannung in Folge eines Stromflusses Wärme erzeugt, wobei zur Funktionsprüfung ein Bediengerät ein Steuersignal auf einen Steuereingang des PTC-Regler (1) gibt, und der Steuereingang zugleich einen Fehlerausgang bildet, den der PTC-Regler (1) bei einer Funktionsstörung auf Masse zieht.
摘要:
The invention relates to an electric heater for an automobile vehicle, with at least one heating element and with at least one circuit board (1), whereby the circuit board (1) possesses at least one contact area (2) through which an electrical connection between a heating element and a power supply can be realized, whereas the heating element possesses at least one PTC-heating element, which is connected to at least one connecting sheet (6), whereby the heating element is bonded with a contact area (2) on the circuit board (1) through the connecting sheet (6).
摘要:
Die Erfindung betrifft ein Verfahren zur Funktionsprüfung einer elektrische Heizeinrichtung, insbesondere PTC-Heizung (10) für ein Kraftfahrzeug, wobei die elektrische Heizeinrichtung mindestens ein PTC-Element aufweist, das - von einem PTC-Regler (1) geregelt - bei anliegender Spannung in Folge eines Stromflusses Wärme erzeugt, wobei zur Funktionsprüfung ein Bediengerät ein Steuersignal auf einen Steuereingang des PTC-Regler (1) gibt, und der Steuereingang zugleich einen Fehlerausgang bildet, den der PTC-Regler (1) bei einer Funktionsstörung auf Masse zieht.