Sensor structure in particular for a harsh environment in a motor vehicle
First Claim
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1. A sensor structure, for a harsh environment in a motor vehicle, comprising:
- a sensor body having, at one end, an element sensitive to the quantity to be measured in the harsh environment and, at another end, a connecting circuit for connecting the sensor body, placed outside the harsh environment, the sensor body and the circuit being physically separated from each other, and are connected by means for transmitting data without a connection, and between which means are provided that are permeable to data, for protecting the connecting circuit from the environment, the means for transmitting data additionally including means for remotely supplying the sensitive element, incorporated into the connecting circuit.
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Abstract
A sensor structure is disclosed, notably for a harsh environment in a motor vehicle. The sensor includes a sensor body having, at one end, an element sensitive to the quantity to be measured in the harsh environment and, at another end, a circuit for connecting it, placed outside the harsh environment, physically separated from each other, connected by means for transmitting data without a connection, and between which means are provided that are permeable to data, for protecting the connecting circuit from the environment.
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Citations
20 Claims
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1. A sensor structure, for a harsh environment in a motor vehicle, comprising:
a sensor body having, at one end, an element sensitive to the quantity to be measured in the harsh environment and, at another end, a connecting circuit for connecting the sensor body, placed outside the harsh environment, the sensor body and the circuit being physically separated from each other, and are connected by means for transmitting data without a connection, and between which means are provided that are permeable to data, for protecting the connecting circuit from the environment, the means for transmitting data additionally including means for remotely supplying the sensitive element, incorporated into the connecting circuit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
Specification