摘要:
The present disclosure provides a device for characterizing a chromatic property of foodstuff. The device includes a light source arranged to emit light having at least two wavelengths or wavelength ranges. The light source is further arranged to direct the light to a surface of at least the foodstuff. The device also includes a detector positioned to detect at least a portion of reflected light and arranged to generate an output that is indicative of an intensity of detected reflected light. The device is arranged such that respective outputs are generated for the at least two wavelengths or wavelength ranges. A relation between the output for one of the at least two wavelengths or wavelength ranges and the output for the other or another one of the at least two wavelengths or wavelength ranges is indicative of the chromatic property of the surface of the foodstuff.
摘要:
The invention relates to a sensor device which comprises a data processing unit (10) for determining the degree of browning (24) of a product to be cooked (14) which is positioned in a cooking chamber (12), and at least one sensor (16) for detecting the radiation intensity (18) reflected by the product to be cooked (14). The aim of the invention is to provide a sensor device for cooking appliances which allows to determine the degree of browning (24) of a product to be cooked (14) in a safe and reliable manner and especially independent of the size and shape of the product to be cooked (14). For this purpose, the data processing unit (10) is adapted to determine a relevance parameter (22) for a characteristic parameter of the detected radiation intensity (18) depending on the evolution in time of the detected radiation intensity (18).
摘要:
Die Erfindung geht aus von einem Gargerät mit einer Bräunungssensorvorrichtung (10) und einer Elektronikeinheit (11). Um ein gattungsgemäßes Gargerät mit gesteigertem Bedienkomfort und gesteigerter Flexibilität in der Anwendung der Bräunungssensorvorrichtung (10) bereitzustellen, wird vorgeschlagen, dass mittels der Elektronikeinheit (11) wenigstens ein Bräunungsgrad eines Garguts (15) einer Ausgabeeinheit (12) zur Ausgabe an einen Bediener zuführbar ist.
摘要:
Die Erfindung geht aus von einem Gargerät mit einer Bräunungssensorvorrichtung (10), einer Elektronikeinheit (11) und einer Speichereinheit (14). Um ein gattungsgemäßes Gargerät mit gesteigertem Bedienkomfort und gesteigerter Flexibilität in der Anwendung der Bräunungssensorvorrichtung bereitzustellen, wird vorgeschlagen, dass wenigstens ein Datensatz mit einem vorgegebenen Bräunungsgrad eines Garguts (15) mittels einer Eingabeeinheit (13) und der Elektronikeinheit (11) über zumindest zwei Gliederungsebenen (17, 18, 19 , 20) abrufbar ist.
摘要:
An electric toaster in which light from a light source 44 is directed onto an item to be cooked (not shown) by means of a first light guide 39. After reflection from the item, the reflected light passes down a light guide 38 to a light detector (not shown) atthe bottom of the guide. A further light detector (not shown), which acts as a reference is positioned to receive light direct from the light source and an electronic control circuit (not shown ) containing the two light detectors is used to automatically inhibit the supply of current to the heating element 6 when cooking is judged to be complete.
摘要:
The present invention relate to an apparatus for processing of foodstuff. The apparatus comprises an element for processing of the foodstuff. The apparatus further comprises a light source that is arranged to emit light having at least two wavelengths or wavelength ranges, the light source further being arranged to direct the light to a surface of at least the foodstuff, and a detector positioned to detect at least a portion of light reflected from the surface of the foodstuff, and arranged to generate an output indicative of the detected intensity. In addition, the apparatus comprises a component for identifying a content property of the foodstuff, the component being arranged to determine a relation between a generated output for one of the at least two wavelengths or wavelength ranges and a generated output for the other or another one of the at least two wavelengths or wavelength ranges, the component further being arranged to compare the determined relation with predetermined data to generate information indicative of the content property of the foodstuff. The apparatus is arranged such that processing of the foodstuff is controlled using the information indicative of the content property of the foodstuff.
摘要:
The present invention relate to an apparatus for processing of foodstuff. The apparatus comprises an element for processing of the foodstuff. The apparatus further comprises a light source that is arranged to emit light having at least two wavelengths or wavelength ranges, the light source further being arranged to direct the light to a surface of at least the foodstuff, and a detector positioned to detect at least a portion of light reflected from the surface of the foodstuff, and arranged to generate an output indicative of the detected intensity. In addition, the apparatus comprises a component for identifying a content property of the foodstuff, the component being arranged to determine a relation between a generated output for one of the at least two wavelengths or wavelength ranges and a generated output for the other or another one of the at least two wavelengths or wavelength ranges, the component further being arranged to compare the determined relation with predetermined data to generate information indicative of the content property of the foodstuff. The apparatus is arranged such that processing of the foodstuff is controlled using the information indicative of the content property of the foodstuff.