CN209264730U - A kind of portable two-sided urine detection instrument of view-based access control model identification technology - Google Patents
A kind of portable two-sided urine detection instrument of view-based access control model identification technology Download PDFInfo
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- CN209264730U CN209264730U CN201822114618.7U CN201822114618U CN209264730U CN 209264730 U CN209264730 U CN 209264730U CN 201822114618 U CN201822114618 U CN 201822114618U CN 209264730 U CN209264730 U CN 209264730U
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Abstract
The utility model discloses a kind of portable two-sided urine detection instrument of view-based access control model identification technology, it includes box body, card slot；The top surface of box body is nested with LCD display；The inside of box body is equipped with control module and image acquisition areas；Control module includes master board chip, visual pattern processing module, voice broadcast module, microstorage and power supply module；The two sides up and down of image acquisition areas are equipped with camera；Upper and lower two cameras are electrically connected with visual pattern processing module respectively；LCD display, visual pattern processing module, voice broadcast module, microstorage and power supply module are electrically connected with master board chip respectively；Card slot is from the side of box body and the middle part plug connection of box body；The utility model carries out Image Acquisition to two-sided test paper by upper and lower two cameras, substantially reduces the size of uroscopy instrument, realizes the portability and miniaturization of equipment.
Description
Technical field
The utility model relates to technical field of computer vision, and in particular to a kind of view-based access control model identification technology it is portable
Two-sided urine detection instrument.
Background technique
With the development of medical sanitary technology, people constantly promote the attention degree of health detection and disease prevention,
Also constantly increase with the demand of simple portable medical detection device；Urine detection generallys use single side test paper and is urinated at present
Liquid detection, therefore the size of detection device allows for accommodating the size of single side test paper, just can be carried out detection, to increase inspection
The volume size of measurement equipment, influences portability.
And current single side test paper is when being detected, time length, the low efficiency of Image Acquisition；In the closed environment of light source
Under, test paper area is bigger, and the uniformity of internal light source is bigger by being influenced, and the accuracy of detection will be lower.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of view-based access control model identification technology is provided
Portable two-sided urine detection instrument, further increase the portability of urine detection equipment and elegance, improve detection efficiency, mention
Rise user experience.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes box body, card slot；The top of box body
Surface is nested with LCD display；The inside of box body is equipped with control module and image acquisition areas；Control module includes main control plate core
Piece, visual pattern processing module, voice broadcast module, microstorage and power supply module；The two sides up and down of image acquisition areas are all provided with
There is camera；Upper and lower two cameras are electrically connected with visual pattern processing module respectively；LCD display, visual pattern processing
Module, voice broadcast module, microstorage and power supply module are electrically connected with master board chip respectively；Card slot from box body one
The middle part plug connection of side and box body；
Further, the card slot uses middle part engraved structure.
Further, upper camera and lower camera are equal with the distance between card slot.
After adopting the above structure, the utility model has the beneficial effect that a kind of view-based access control model identification described in the utility model
The portable two-sided urine detection instrument of technology carries out Image Acquisition to two-sided test paper by upper and lower two cameras, greatly reduces
The size of uroscopy instrument realizes the portability and miniaturization of equipment, and have structure is simple, setting rationally, cost of manufacture it is low etc.
Advantage.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the external structure schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the circuit diagram of voice broadcast module；
Fig. 4 is the circuit diagram of power supply module.
Description of symbols:
1, box body；2, LCD display；3, card slot；4, image acquisition areas；5, control module；6, camera；7, two-sided examination
Paper.
Specific embodiment
With reference to the accompanying drawing, the utility model is further described.
Referring to shown in Fig. 1-2, present embodiment the technical solution adopted is that: it includes box body 1, card slot 3；Box body 1
Top surface be nested with LCD display 2；The inside of box body 1 is equipped with control module 5 and image acquisition areas 4；Control module 5 is wrapped
Chip containing master board, visual pattern processing module, voice broadcast module, microstorage and power supply module；Image acquisition areas 4
Upper and lower two sides are equipped with camera 6；Upper and lower two cameras 6 are electrically connected with visual pattern processing module respectively；LCD display
2, visual pattern processing module, voice broadcast module, microstorage and power supply module are electrically connected with master board chip respectively；
Master board chip controls chip using STM32F103Z；Upper and lower two cameras 6 are all made of OV7670 imaging sensor；Voice
Broadcasting module uses N588D speech chip, and the circuit diagram of voice broadcast module is shown referring to Fig. 3；Microstorage is stored using SD
Card；The circuit diagram of power supply module is as shown in Figure 4；Card slot 3 is inserted into box body 1 by the side of box body, and connects with the middle part grafting of box body 1
It connects；Card slot 3 uses the plastics waterproofing groove body of middle part engraved structure.
The working principle of the present embodiment is as follows: two-sided test paper 7 is placed on card slot 3, by card slot 3 by the one of box body
The middle part of side insertion box body 1；After upper and lower two cameras 6 have acquired test paper image simultaneously, image information is transmitted to vision figure
As processing module；Visual pattern processing module carries out cutting and cluster to the test paper image of acquisition；Master control makes a plate chip to cutting
White bottom plate color lump afterwards carries out color cast correction, and the color cast correction of all reagent blocks is completed by color cast correction algorithm；It will be two-sided
Preset value on test paper 7 in the rgb value and microstorage of reagent block is contrasted, and corresponding symptom is judged in calculating；Last master control
Making sheet chip transfers the correspondence being pre-stored in microstorage and presets voice prompted file, carries out voice by sound broadcasting device and broadcasts
Report, and shown by LCD display 2.
In present embodiment, have between the reagent block and boundary on two-sided test paper 7 it is at regular intervals, convenient for being put
It sets in the marginal portion of 3 hollow-out part of card slot, holds up two-sided test paper 7.
After adopting the above scheme, present embodiment have the beneficial effect that it is described in the utility model a kind of based on view
The portable two-sided urine detection instrument for feeling identification technology carries out Image Acquisition to two-sided test paper by upper and lower two cameras, greatly
Reduce the size of uroscopy instrument greatly, realize the portability and miniaturization of equipment, and have structure is simple, setting rationally, be fabricated to
This low advantage.
The above is only to illustrate the technical solution of the utility model, rather than limits those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (3)
1. a kind of portable two-sided urine detection instrument of view-based access control model identification technology, it is characterised in that it includes box body, card slot；Box
The top surface of body is nested with LCD display；The inside of box body is equipped with control module and image acquisition areas；Control module includes master
Control board chip, visual pattern processing module, voice broadcast module, microstorage and power supply module；Above and below image acquisition areas
Two sides are equipped with camera；Upper and lower two cameras are electrically connected with visual pattern processing module respectively；LCD display, vision
Image processing module, voice broadcast module, microstorage and power supply module are electrically connected with master board chip respectively；Card slot from
The side of box body and the middle part plug connection of box body.
2. a kind of portable two-sided urine detection instrument of view-based access control model identification technology according to claim 1, feature exist
Middle part engraved structure is used in the card slot.
3. a kind of portable two-sided urine detection instrument of view-based access control model identification technology according to claim 1 or 2, feature
It is that camera and lower camera are equal with the distance between card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114618.7U CN209264730U (en) | 2018-12-17 | 2018-12-17 | A kind of portable two-sided urine detection instrument of view-based access control model identification technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114618.7U CN209264730U (en) | 2018-12-17 | 2018-12-17 | A kind of portable two-sided urine detection instrument of view-based access control model identification technology |
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| Publication Number | Publication Date |
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| CN209264730U true CN209264730U (en) | 2019-08-16 |
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| CN201822114618.7U Active CN209264730U (en) | 2018-12-17 | 2018-12-17 | A kind of portable two-sided urine detection instrument of view-based access control model identification technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111551544A (en) * | 2020-05-06 | 2020-08-18 | 东南大学 | Bivalent copper ion rapid detection device and detection method based on paper-based micro-fluidic chip |
-
2018
- 2018-12-17 CN CN201822114618.7U patent/CN209264730U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111551544A (en) * | 2020-05-06 | 2020-08-18 | 东南大学 | Bivalent copper ion rapid detection device and detection method based on paper-based micro-fluidic chip |
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