Method and device for locating hidden features
A technology of positioning device and characteristic position, applied in the field of detection, can solve the problems such as the inability of the positioning device to adapt, the influence of measurement accuracy, etc., and achieve the effect of improving the detection and recognition ability
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Embodiment 1
[0042] Embodiment 1 of the present invention provides a device for measuring hidden feature positions under the surface of an object, which includes a detection module, which is used to detect multiple regions and generate multiple feature signals that vary based on differences from the hidden feature positions a controller coupled to the detection module, the controller configured to analyze a combined value of the plurality of signature signals to detect covert features; one or more indicators coupled to the controller, the indication The indicator is switchable between a first state and a second state; the controller is configured to switch the one or more indicators to the first state when the indicated position of the one or more indicators is above the concealed feature , otherwise switching to a second state such that the indicator in the first state identifies the location of the concealed feature.
[0043] as attached figure 1 As shown, in this embodiment, the detect...
Embodiment 2
[0059]The embodiment of the present invention discloses a device for measuring hidden feature positions under the surface of an object, which includes a detection module, which is used to detect multiple regions and generate multiple feature signals that are different from the hidden feature positions; a controller coupled to the detection module, the controller configured to analyze a combined value of the plurality of signature signals to detect covert features; a plurality of indicators coupled to the controller, the indicators capable of Switching between a first state and a second state; the controller is configured to switch one or more of the indicators to the first state when the one or more indicators are over the covert feature, and to switch to the second state otherwise two states, such that an indicator in said first state identifies the location of said concealed feature.
[0060] like Figure 5 As shown, in this embodiment, the detection module includes a plura...
Embodiment 3
[0079] This embodiment provides another device for measuring hidden features under the surface of an object for positioning, which includes a detection module, which is used to detect multiple areas and generate multiple feature signals that vary based on the position of the hidden feature a controller coupled to the detection module, the controller configured to analyze a combined value of the plurality of signature signals to detect covert features; a plurality of indicators coupled to the controller, the indicators capable of switch between the first state and the second state; further comprising a displacement sensor coupled to the controller, the displacement sensor is used to detect the displacement data of the positioning device; the controller is configured to, when a concealment is detected When the displacement generated after the starting point of the feature is equal to or greater than the set distance of the indicator, the indicator is switched to the first state, ...
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