Safety module and charging station provided with a safety module
First Claim
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1. A safety module for a charging station for electric vehicles, comprising:
- a processor,at least one sensor input, andat least one switching output, whereinthe sensor input and the switching output have an operative connection with the processor, wherein,in the safety module for each sensor measured value at least one triggering curve and/or one triggering criterion is storedthe processor monitors at least one measured sensor value at the at least one sensor input independently of a charging processthe processor compares a sensor measured value with an appropriate triggering curve and/or a triggering criterion and when the measured sensor value at the sensor input exceeds a triggering criterion the processor outputs a switch-off signal at the switching outputthe processor reads a geographical position of the charging station from a position sensor provided within the charging station, andthe processor selects at least one of a plurality of stored triggering criteria and/or triggering curves as a function of a position of the safety module.
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Abstract
Safety module for a charging station for electric vehicles having at least one processor, a sensor input, and a switching output. In order to be able to ensure the safety of a charging station independently of a charging process, the processor monitors at least one measured sensor value at the at least one sensor input independently of a charging process, and when the measured sensor value at the sensor input exceeds a triggering criterion, the processor outputs a switch-off signal at the switching output.
11 Citations
12 Claims
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1. A safety module for a charging station for electric vehicles, comprising:
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a processor, at least one sensor input, and at least one switching output, wherein the sensor input and the switching output have an operative connection with the processor, wherein, in the safety module for each sensor measured value at least one triggering curve and/or one triggering criterion is stored the processor monitors at least one measured sensor value at the at least one sensor input independently of a charging process the processor compares a sensor measured value with an appropriate triggering curve and/or a triggering criterion and when the measured sensor value at the sensor input exceeds a triggering criterion the processor outputs a switch-off signal at the switching output the processor reads a geographical position of the charging station from a position sensor provided within the charging station, and the processor selects at least one of a plurality of stored triggering criteria and/or triggering curves as a function of a position of the safety module. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification