摘要:
The invention relates to a locator, in particular a handheld locator for detecting inclusions in walls, ceilings and/or floors, having a capacitive sensor device disposed in a housing, having means for generating a detection sensor of the at least one capacitive sensor device, having a control and evaluation unit, communicating with the sensor device, for ascertaining measurement values from the detection sensor, and having an output unit for reproducing measurement values of the capacitive sensor device.According to the invention, it is proposed that a measuring capacitor (16) of the capacitive sensor device (10) has a first electrode (21), which includes one face of the housing (14) of the sensor device (10).
摘要:
A positioning device includes a housing (10) and a display unit (12), in particular a display for graphic representation of measurement information, which display is movable for locating purposes using a handle unit (14) over a surface of an article being examined. The device has at least one sensor unit (20) for picking up a first motion parameter. At least one motion measuring direction (16, 18) extends transversely to the longitudinal direction (22) of the housing (10).
摘要:
The present invention relates to a method for graphically displaying a sectional image of an object under examination (1, 18) having objects (2, 17) situated therein, in particular for the display of a sectional image of a building wall. The invention provides that the sectional image with the objects (2, 17) situated in the object under examination (1, 18) is displayed already while data acquisition by the position detector (3, 19) is taking place.
摘要:
A method for locating objects enclosed in a medium, according to which a detection signal is generated by at least one capacitive sensor device, the detection signal penetrating the medium that is to be analyzed in such a way that information is obtained about an object that is enclosed in the medium by evaluating the detection signal, particularly by measuring impedance, wherein, to obtain depth information about the object that is enclosed in the medium, an algorithm is used to evaluate the detection signal that calculates a compensation for drift effects of the capacitive sensor device that is generating the detection signal.
摘要:
A handheld device. In particular a locating device, includes a housing (10), which is movable with a handle unit (12) over a surface of an item being examined and which has a sensor unit (16) for picking up a first motion parameter. At least one second motion parameter can be detected with the sensor unit (16).
摘要:
In a method for locating objects enclosed in a medium, a detection signal is generated by at least one capacitive sensor. The detection signal penetrates the medium that is to be analyzed in such a way that information is obtained about the objects that are enclosed in the medium by evaluating the detection signal, particularly by measuring impedance. In order to evaluate the detection signal, an algorithm is used that separates the measured signal into signal parts originating from the enclosing medium and signal parts originating from the object enclosed in the medium. A measuring device carries out the inventive method.
摘要:
A method for locating objects enclosed in a medium, according to which a detection signal is generated by at least one capacitive sensor device, the detection signal penetrating the medium that is to be analyzed in such a way that information is obtained about the objects that are enclosed in the medium by evaluating the detection signal, particularly by measuring impedance, wherein, in order to obtain information about the depth of an object that is enclosed in the medium, a phase measurement of a variable which is correlated with a shift current of the capacitive sensor device is utilized.
摘要:
The invention relates to a method for locating objects enclosed in a medium, according to which a detection signal is generated by at least one capacitive sensor device. Said detection signal penetrates the medium that is to be analyzed in such a way that information is obtained about the objects that are enclosed in the medium by evaluating the detection signal, particularly by measuring impedance. According to the invention, in order to evaluate the detection signal, an algorithm is used that separates the measured signal into signal parts originating from the enclosing medium and signal parts originating from the object enclosed in the medium. The invention also relates to a measuring device for carrying out the inventive method.
摘要:
A locating device, in particular a handheld locating device, for detecting objects enclosed in a medium, includes a first device for detecting objects enclosed in a medium, and having a control and evaluation unit for measurement signals of the locating device. The device has a second detection device that makes it possible to detect a predeterminable distance d of the locating device from a surface of a medium. In addition, a method for calibrating a measurement device, in particular for calibrating a handheld locating device for detecting objects enclosed in a medium, a reference measurement for calibrating the measurement device is carried out only after at least one measurement has been carried out of a distance d of the measurement device from a surface of a medium.
摘要:
The invention relates to a method for the material-penetrative localization of a measurement signal, in particular a material-penetrative positioning method for use on walls, ceilings, and floors.According to the invention, a high-frequency transmitter (20, 120) emits a measurement signal (22, 122) in the gigahertz frequency range, which penetrates the material (10) at least once and is detected by a high-frequency receiver (24, 124) in order to locate the penetration position (18).The invention also relates to a device for carrying out the method.