Human body information acquisition device based on face recognition
Technical Field
The utility model particularly relates to a face identification technical field especially relates to a human information acquisition device based on face identification.
Background
With the rapid development of electronic information, people have replaced paper information recording with electronic devices. In the prior art, information acquisition generally uses an electronic card or an access card for information recording, and face recognition is also used for information recording. In the prior art, the existing face recognition device is simple in recognition, and the situation of recognition error is easy to occur under the condition of insufficient light.
Through retrieval, chinese patent publication No. CN209070546U discloses a face recognition device with an adjustable face recognition instrument height, which includes a face recognition instrument, a bottom plate and a support for supporting the face recognition instrument, wherein the upper surface of the bottom plate is vertically provided with a laser receiver, and one surface of the support opposite to the laser emitter is provided with a first chute. The above patents suffer from the following drawbacks: in the case of insufficient light, recognition errors are likely to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a human body information acquisition device based on face recognition.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a human information acquisition device based on face identification, includes the collector shell, there are iris discernment appearance, central processing unit and image processor fixed mounting respectively in the collector shell, fixed mounting has the frame of gathering the photograph on the collector shell, and movable mounting has the alignment jig in the frame of gathering the photograph, and fixed mounting has the collection camera on the alignment jig, gather camera and iris discernment appearance and all pass through data line and image processor electric connection, and image processor passes through data line and central processing unit electric connection, it has light filling mechanism to go back fixed mounting in the collector shell.
Furthermore, be equipped with the embedded groove on the collector shell, fixed mounting has touch display screen in the embedded groove, touch display screen and central processing unit electric connection, still including a plurality of operating button on the touch display screen.
Furthermore, a memory is fixedly installed in the collector shell and electrically connected with the central processing unit through a data line.
Further, light filling mechanism includes the arc slide frame of slidable mounting in the collector shell, and arc reflector has been bonded to arc slide frame one side outer wall.
Furthermore, collector shell one side outer wall is equipped with the prompt board, including pattern suggestion district and characters suggestion district on the prompt board.
Furthermore, a universal ball is arranged on the outer wall of the back of the collector shell, and a connecting support is movably arranged in the universal ball.
Furthermore, an access door is arranged on the outer wall of the back of the collector shell.
The utility model has the advantages that:
1. through the setting of light filling mechanism for the device can carry out the light filling when face identification, only need during the use with the arc slide plate frame roll-off of slidable mounting in the collector shell, alright in order to carry out the light filling, makes the device also can carry out face identification when light is not enough, has improved the recognition ability of device.
2. Through the setting of iris scanner for the device can adopt the mode record information of iris discernment, has increased the identification mode of device, has improved the practicality of device.
3. Through the setting of universal ball and linking bridge for the device can rotate according to the daylighting condition, also can carry out angle modulation to gathering the camera through the alignment jig, and the device of being convenient for discerns the people face has avoided the discernment failure condition because the angle reason leads to.
Drawings
Fig. 1 is a schematic view of a main view structure of a human body information acquisition device based on face recognition provided by the utility model;
fig. 2 is a schematic view of a three-dimensional structure of a human body information acquisition device based on face recognition provided by the utility model;
fig. 3 is a schematic view of a cross-sectional structure of a human body information acquisition device based on face recognition provided by the utility model;
fig. 4 is a schematic view of a rear view structure of a human body information acquisition device based on face recognition provided by the utility model;
fig. 5 is the utility model provides a human information acquisition device's modular structure schematic based on face identification.
In the figure: the device comprises a collector shell, a 2-iris recognition instrument, a 3-photo frame, a 4-adjusting frame, a 5-collecting camera, a 6-arc reflector, a 7-arc slide plate frame, a 8-pattern prompt area, a 9-character prompt area, a 10-operation button, a 11-touch display screen, a 12-central processing unit, a 13-storage, a 14-image processor, a 15-universe ball, a 16-connecting support and a 17-access door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-5, a human body information acquisition device based on face recognition comprises a collector shell 1, a plurality of mounting frames are fixedly arranged in the collector shell 1, an iris recognition instrument 2, a central processing unit 12 and an image processor 14 are respectively and fixedly arranged on the mounting frames, the model of the central processing unit 12 is ARM9TDMI, a photo collecting frame 3 is fixedly arranged on the collector shell 1, an adjusting frame 4 is movably arranged in the photo collecting frame 3, a collecting camera 5 is fixedly arranged on the adjusting frame 4, an embedded groove is arranged on the collector shell 1, a touch display screen 11 is fixedly arranged in the embedded groove, a plurality of operating buttons 10 are further arranged on the touch display screen 11, a memory 13 is fixedly arranged in the collector shell 1, the collecting camera 5 and the iris recognition instrument 2 are both electrically connected with the image processor 14 through data lines, and the image processor 14 is electrically connected with the central processing unit 12 through data lines, in addition, the touch display screen 11 and the memory 13 are also electrically connected with the central processing unit 12 through data lines, a light supplement mechanism is fixedly installed in the collector shell 1, the mechanism comprises an arc-shaped sliding plate frame 7 which is installed in the collector shell 1 in a sliding mode, an arc-shaped reflective mirror 6 is bonded on the outer wall of one side of the arc-shaped sliding plate frame 7, when information needs to be collected, the angle of the collection camera 5 is adjusted through an adjusting frame 4 before the collection camera 5 comes, so that people can collect people's faces conveniently, at the moment, the collection camera 5 transmits the people's image information to an image processor 14, the image processor 14 feeds the information back to the central processing unit 12 after processing, the central processing unit 12 compares the people's image information with the information in the memory 13, if the information of the collector exists, the information is displayed on the touch display screen 11, if no information exists, an information collection page, so that the collector can perform information profiling, and when image recognition fails due to weather conditions, the information can be recognized and collected through the iris scanner 2, wherein the model of the iris scanner 2 is BMT-20.
Collector shell 1 one side outer wall is equipped with the prompt board, including pattern suggestion district 8 and characters suggestion district 9 on the prompt board, the person of gathering of being convenient for operates, and 1 back outer wall of collector shell is equipped with universal ball 15, and movable mounting has linking bridge 16 in the universal ball 15, and the device of being convenient for rotates according to the daylighting condition, and 1 back outer wall of collector shell is equipped with access door 17, the device of being convenient for overhauls.
The working principle of the embodiment is as follows: when the device is used, when information is required to be collected, an acquirer comes before the acquisition camera 5, the angle of the acquisition camera 5 is adjusted through the adjusting frame 4 to facilitate face acquisition, at the moment, the acquisition camera 5 transmits portrait information to the image processor 14, the image processor 14 feeds the information back to the central processor 12 after processing, the central processor 12 compares the portrait information with the information in the memory 13, if the acquirer information exists, the portrait information is displayed on the touch display screen 11, if no information exists, an information acquisition page pops up on the touch display screen 11, so that the acquirer can perform information filing, when image identification fails due to weather conditions, the information can be identified and collected through the iris scanner 2, the device can rotate according to the lighting conditions through the elephant ball 15 and the connecting frame 16, and the angle of the acquisition camera can be adjusted through the adjusting frame 4, the face recognition device is convenient for recognizing the face, and the recognition failure condition caused by angle reasons is avoided.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.