Method for controlling a system
First Claim
1. A method for controlling a system including a first control unit and a second control unit, an actuator, and a sensor, the control units generating control data for the actuator on the basis of the information from the sensor, the method comprising:
- receiving, by the actuator, both the control data of the first control unit and the control data of the second control unit; and
deciding, by the actuator, whether to use the control data of the first or second control unit to carry out an actuator function with the actuator,wherein the actuator transmits a synchronization signal to the two control units such that upon receipt of the synchronization signal, each control unit retrieves information from the sensor and transmits corresponding control data to the actuator on the basis of the information retrieved from the sensor,wherein the actuator comprises a selection device via which the actuator automatically selects whether to use the control data of the first or second control unit to carry out the actuator function, andwherein the selection device is a selection switch on the actuator that is configured to be actuated manually.
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Accused Products
Abstract
A method for controlling a system consisting of at least two control units, namely a first control unit and a second control unit. The system includes least one actuator and at least one sensor. The control units generate control data for the actuator on the basis of the information from the sensor. The method includes receiving, with the actuator, both the control data of the first control unit and the control data of the second control unit. The method also includes deciding, with the actuator, whether to use the control data of the first or second control unit to carry out an actuator function with the actuator.
13 Citations
10 Claims
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1. A method for controlling a system including a first control unit and a second control unit, an actuator, and a sensor, the control units generating control data for the actuator on the basis of the information from the sensor, the method comprising:
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receiving, by the actuator, both the control data of the first control unit and the control data of the second control unit; and deciding, by the actuator, whether to use the control data of the first or second control unit to carry out an actuator function with the actuator, wherein the actuator transmits a synchronization signal to the two control units such that upon receipt of the synchronization signal, each control unit retrieves information from the sensor and transmits corresponding control data to the actuator on the basis of the information retrieved from the sensor, wherein the actuator comprises a selection device via which the actuator automatically selects whether to use the control data of the first or second control unit to carry out the actuator function, and wherein the selection device is a selection switch on the actuator that is configured to be actuated manually. - View Dependent Claims (2)
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3. A method for controlling at least one of an escape route illumination device or emergency lighting in a tunnel used by vehicles using a first control unit and a second control unit, an actuator, and a sensor, the control units generating control data for the actuator on the basis of information from the sensor, the method comprising:
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receiving, by the actuator, both the control data of the first control unit and the control data of the second control unit; and deciding, by the actuator, whether to use the control data of the first or second control unit to carry out an actuator function with the actuator, wherein the actuator is configured to switch at least one of the escape route illumination device or the emergency lighting on and off or parts of the escape route illumination device or parts of the emergency lighting on and off, wherein the sensor is configured to detect at least one of a position or a movement of vehicles or at least one of smoke or fire, and wherein the actuator transmits a synchronization signal to the two control units such that upon receipt of the synchronization signal, each control unit retrieves information from the sensor and transmits corresponding control data to the actuator on the basis of the information retrieved from the sensor. - View Dependent Claims (4, 5, 6, 7, 8, 9)
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10. A method for controlling a system including a first control unit and a second control unit, an actuator, and a sensor, the control units generating control data for the actuator on the basis of the information from the sensor, the method comprising:
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receiving, by the actuator, both the control data of the first control unit and the control data of the second control unit; and deciding, by the actuator, whether to use the control data of the first or second control unit to carry out an actuator function with the actuator, wherein the actuator transmits a synchronization signal to the two control units such that upon receipt of the synchronization signal, each control unit retrieves information from the sensor and transmits corresponding control data to the actuator on the basis of the information retrieved from the sensor, wherein the actuator comprises a selection device via which the actuator automatically selects whether to use the control data of the first or second control unit to carry out the actuator function, wherein the selection device is a selection switch on the actuator that is configured to be actuated manually, and wherein the selection switch is a DIP switch.
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Specification