Data recorder
AssigneeFraunhofer-Gesellschaft
InventorsAndreas Plettner, Karl Haberger
Life of this patent
Estimating the term…
Abstract
A data recorder has at least one sensor unit to compile at least one measurement value to be recorded during a monitoring interval, a control unit to control the compiling and recording of measurement data, a clock unit to provide a reference time on the basis of which the actual measurement times can be defined, a memory unit to store the measurement values compiled and the corresponding reference time provided for each measurement value, a battery unit for power supply, a fixation unit to fix the data recorder to an item to be monitored, and an interruption unit which interrupts the recording and/or compiling of measurement data upon any manipulation of the fixation unit.
Claims21
A data recorder comprising:
- at least one sensor unit to compile at least one measurement value to be recorded during a monitoring interval;
- a control unit to control the compiling and recording of measurement data;
- a clock unit to provide a reference time on the basis of which the actual measurement times can be defined;
- a memory unit to store the measurement values compiled and the corresponding reference time provided for each measurement value;
- a battery unit for power supply;
- a fixation unit to fix the data recorder to an item to be monitored;
- and
- an interruption unit which interrupts the recording and/or compiling of measurement data upon any manipulation of the fixation unit.
A data recorder comprising:
- at least one sensor unit to compile at least one measurement value to be recorded during a monitoring interval;
- a control unit to control the compiling and recording of measurement data;
- a clock unit to provide a reference time on the basis of which the actual measurement times can be defined;
- a memory unit to store the measurement values compiled and the corresponding reference time provided for each measurement value;
- a battery unit for power supply;
- a fixation unit to fix the data recorder to an item to be monitored;
- an interruption unit which interrupts the recording and/or compiling of measurement data upon any manipulation of the fixation unit;
- and
- an activation unit by means of which the compiling and recording of measurement data can be started at a defined point of time, wherein the activation unit comprises a part of the recorder which has to be removed to achieve an activation.
Dependencies are inferred from the claim text.