Übersetzung für "Sensor readout" in Deutsch

The inconvenience of recalibrating is particularly presented if the weighing bridge containing the sensor, or the readout device, develops a malfunction and must be replaced.

BRIEF SUMMARY OF THE INVENTION An object of the invention is to devise a measuring apparatus, particularly a weighing apparatus, of the type described above wherein the sensor or the readout device may be replaced without the necessity to recalibrate the entire measuring apparatus.

The integration of sensor and readout electronics in a CMOS chip enables very powerful 1- and 2-dimensional detector arrays.

Because of manifold setting possibilities and of operating states to be monitored for safety reasons, it is hardly possible to implement the setting of operating parameters to control the sensor and the readout of operating states in analog form via separate terminals (pins) of the integrated radar sensor component.

The use of low frequencies to read out the sensor data allows readout through metal surfaces (metal or carbon composite materials).

As is shown in illustration 7.4, the placement of the thumbs 15 outside of the allowed capture surface 111 is determined by a limited sensor readout (known as ROI readout) or subsequent back-calculation to the format of the allowed capture surface 111 resulting in surface areas of the cut-off thumb prints 16 that are too small and do not meet a predefined threshold value.

The fiber-optic sensor is readout in generally known manner by an optical signal which is produced by at least one light source.

If all sensor lines were readout for a sampling, the sampling rate would be very low and the procedure thus very slow.

The image recording unit can advantageously also contain a sensor with a low image rate (<25 I/s), wherein the low image rate refers only to the readout of all pixels of the sensor, the readout of images from an active pixel area which can be programmed in any way but which can be realized with a substantially higher image rate.

In an expanded variant of the invention, the image recording unit preferably has a large-area sensor in which a complete footprint or handprint can be realized with high resolution but with a low image rate by means of one individual sensor readout, in which a defined partial area of the recording surface is determined for the recording of individual rolled fingers, wherein the sensor can be controlled for reading out pixel-reduced images in a correspondingly limited active pixel area which is associated with the defined partial area of the recording surface for the finger to be rolled, so that the image rate for recording rolled fingerprints is substantially increased compared to the recording of footprints or handprints.

But it is only through the combination with PTB's highly sensitive SQUID current sensors for readout that the number of single photons absorbed can be determined exactly.

A superluminescent diode distinguishes itself by a wide band optical spectrum, and therefore a plurality of fiber-optic sensors can be readout.

All sensors and digital readout units must be returned together for the same calibration date to appear on all certificates and calibration stickers.

In comparison with the multi-channel control unit 12, the I/O units 14 - 20 are simple units having inputs and/or outputs which are used substantially to receive and/or output signals, in particular, to readout sensors and to control actuators.

The electronics unit of the camera with the light-sensitive sensors and readout electronics was developed and built at DLR.

An integrated FIFO that stores the last 32 measurements helps to further reduce overall system power consumption by extending the time that a host processor can remain in sleep mode between sensor readouts.