CN113295695B - Internet of things detection equipment and method for jadeite products - Google Patents
Internet of things detection equipment and method for jadeite products Download PDFInfo
- Publication number
- CN113295695B CN113295695B CN202110847509.XA CN202110847509A CN113295695B CN 113295695 B CN113295695 B CN 113295695B CN 202110847509 A CN202110847509 A CN 202110847509A CN 113295695 B CN113295695 B CN 113295695B
- Authority
- CN
- China
- Prior art keywords
- imaging
- server
- data
- internet
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/87—Investigating jewels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G17/00—Apparatus for or methods of weighing material of special form or property
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/22—Matching criteria, e.g. proximity measures
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The invention is suitable for the technical field of jadeite detection, and discloses an Internet of things detection device and an Internet of things detection method for jadeite products. The Internet of things detection equipment comprises an equipment body, wherein the equipment body comprises a detection box body, a bearing table for bearing a sample, an imaging device for imaging the sample to be detected, a first adjusting mechanism for adjusting the position of the bearing table and a second adjusting mechanism for adjusting the position of the imaging device, and the bearing table, the imaging device, the first adjusting mechanism and the second adjusting mechanism are all arranged in the detection box body; the detection box is internally provided with a wireless module which is used for sending imaging data to the server and receiving a comparison result of the server, and the detection box is externally connected with a touch screen. Need not the manual work and carry out the naked eye and compare, do benefit to the server and carry out visual analysis and contrast to imaging data and formation of image database, its is efficient, and not influenced by subjective factor, be difficult to make mistakes.
Description
Technical Field
The invention belongs to the technical field of jadeite detection, and particularly relates to an Internet of things detection device and an Internet of things detection method for jadeite products.
Background
Jadeite is a common jade variety, and because the price and variety of jadeite have great leap forward, along with the development of science and technology, the discovery of new technology new materials, the technology of emulation jadeite also can develop. The true and false identification of jade is an important means for preventing the rights and interests from being damaged. At present, the judgment is carried out by naked eyes conventionally, and whether the structure is consistent or not is observed by comparing the structure with a photo of a certificate.
Disclosure of Invention
The invention aims to solve at least one of the technical problems, and provides the Internet of things detection equipment and the Internet of things detection method for jadeite products, which have high detection efficiency.
The technical scheme of the invention is as follows: the Internet of things detection equipment for jadeite products comprises an equipment body, wherein the equipment body comprises a detection box body, a bearing table for bearing samples, an imaging device for imaging samples to be detected, a first adjusting mechanism for adjusting the position of the bearing table and a second adjusting mechanism for adjusting the position of the imaging device, and the bearing table, the imaging device, the first adjusting mechanism and the second adjusting mechanism are all arranged in the detection box body; the detection box is internally provided with a wireless module which is used for sending imaging data to the server and receiving a comparison result of the server, and the detection box is externally connected with a touch screen.
Specifically, the surface of plummer is provided with the printing opacity piece, but a plurality of matrix arrangement and independent control's pointolite is provided with under the printing opacity piece.
Specifically, a circuit board is arranged in the detection box body, each point light source is connected to a control module, the control module is connected to the circuit board, and the wireless module, the touch screen and the imaging device are all connected to the circuit board.
Specifically, the surface of plummer is provided with illuminance sensor, illuminance sensor connect in control module.
Specifically, an illumination device is arranged on the imaging device, and the illumination device is connected to the illuminance sensor and the control module.
The invention also provides an Internet of things detection method for jadeite products, and the Internet of things detection equipment for the jadeite products comprises the following steps:
pre-storing an imaging database of jadeite products in a server;
initializing the detection equipment of the Internet of things;
placing a sample to be detected on a bearing table of the Internet of things detection equipment;
the position of the bearing table is adjusted through a first adjusting mechanism;
adjusting the position of the imaging device through a second adjusting mechanism;
imaging a sample to be detected through an imaging device;
sending imaging data to the server through a wireless module;
the server compares the imaging data with data of an imaging database to obtain a comparison result;
and the server sends the comparison result to the Internet of things detection equipment.
Specifically, the shape of the sample to be detected is identified according to the imaging device, the point light source in the outline range of the shape is controlled to work, and the imaging device images the sample to be detected again.
Specifically, the current of the illumination device is controlled based on the detection value of the illuminance sensor, so that the detection value of the illuminance sensor is maintained within a set range.
The invention provides an Internet of things detection device and an Internet of things detection method for jadeite products, wherein a device body is only used for imaging and sending imaging information with set specifications to a cloud server, the server is used for uniform identification and comparison, the Internet of things detection device can be widely distributed in various brands and shops, and the Internet of things detection device is low in cost, portable and easy to popularize and use because a processor and a large-capacity memory which are required for comparison are not required to be arranged in the Internet of things detection device; the server compares the imaging data with data of an imaging database (image recognition) and obtains a comparison result; the server sends the comparison result to the Internet of things detection equipment or a designated user terminal (such as a mobile phone), naked eye comparison is not needed, the server can perform visual analysis and comparison on imaging data and an imaging database, the efficiency is high, influence of subjective factors is avoided, and errors are not easy to occur.
Drawings
Fig. 1 is a schematic side view of an internet of things detection device for jadeite products according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of the internet of things detection device for jadeite products, provided by the embodiment of the invention, with a detection box body cover removed.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and fig. 2, an internet of things detection device for jadeite products according to an embodiment of the present invention includes a device body 100, where the device body 100 includes a detection box 110, a bearing table 120 for bearing a sample, an imaging device 130 for imaging the sample to be detected, a first adjusting mechanism 210 for adjusting a position of the bearing table 120, and a second adjusting mechanism 220 for adjusting a position of the imaging device 130, and the detection box 110 may be used for shielding light to prevent external light from interfering with a detection result. The bearing table 120, the imaging device 130, the first adjusting mechanism 210 and the second adjusting mechanism 220 are all arranged in the detection box body 110; the detection box body 110 is internally provided with a wireless module for sending imaging data to a server and receiving a comparison result of the server, the detection box body 110 is externally connected with a touch screen, and the touch screen can display the detection comparison result or push advertisements, so that the equipment body 100 is only used for imaging and sending imaging information with set specifications to the cloud server for unified identification and comparison by the server, the detection equipment of the internet of things can be widely distributed in various brand shops or shops, a processor and a large-capacity memory which are required for comparison are not required to be arranged in the detection equipment of the internet of things, the detection equipment of the internet of things is low in cost, portable and easy to popularize and use, a brand manufacturer or a general agent can image jadeite products and prestore an imaging database of the jadeite products in the server so as to facilitate subsequent detection, namely, after a user purchases jadeite products of the brand, the user can check the truth of the products nearby through the internet of things detection equipment, secondary transfer transaction and the like are facilitated, the possibility of package falling after sale is also avoided, specifically, a sample to be detected (jadeite) is placed on the bearing table 120, the bearing table 120 and the imaging device 130 are respectively positioned and adjusted by the first adjusting mechanism 210 and the second adjusting mechanism 220, the detection box body 110 is closed, the imaging device 130 images the sample to be detected, and the wireless module sends imaging data to the server; the server compares the imaging data with data of an imaging database (image recognition) and obtains a comparison result; the server will compare the result send to thing networking check out test set or appointed user terminal (for example cell-phone) need not the manual work and carries out the naked eye and compare, does benefit to the server and carries out visual analysis and contrast to formation of image data and formation of image database, and its is efficient, is difficult to make mistakes, through the setting of remote server, resources are saved effectively, and formation of image database can be at any time direct dilatation, and the hardware of server, memory upgrading, backup are all very convenient.
Specifically, the surface of the plummer 120 is provided with a light-transmitting sheet 121, a plurality of point light sources which are arranged in a matrix and can be independently controlled are arranged below the light-transmitting sheet 121, so that a proper light source is formed under the outline of a sample to be measured, and the imaging effect is guaranteed.
Specifically, a circuit board is disposed in the detection box 110, each point light source is connected to a control module, the control module is connected to the circuit board, and the wireless module, the touch screen, and the imaging device 130 are all connected to the circuit board. The point light source can be an Led light emitting chip, and the brightness and the color of the point light source can be adjusted. In specific application, the point light source capable of controlling light emission is positioned in the outline of the sample to be detected.
Specifically, an illuminance sensor is disposed on the surface of the platform 120, and the illuminance sensor is connected to the control module.
Specifically, the imaging device 130 is provided with an illumination device, and the illumination device is connected to the illuminance sensor and the control module. The illumination device may be provided in plurality, each illumination device may be disposed around the lens of the imaging apparatus 130, and the illumination devices may be independently controlled and may adjust brightness and color so as to make the light standard reach a set value. The illumination device may comprise an ultraviolet light source. The imaging device 130 may be provided with the ultraviolet filter lens, and may image an ultraviolet light source irradiation spot, and the server may identify whether there is fluorescence generated on the irradiation spot and the intensity of the fluorescence generated, so as to assist in determining the detection result.
Specifically, a pressure-sensitive sensor for measuring the grammage of the sample to be measured may be further disposed below the bearing table 120, and the pressure-sensitive sensor may measure the weight data of the sample to be measured. Correspondingly, a weight database of jadeite products is prestored in the server, and the weight data correspond to the imaging database in a matching manner, namely mutual weight data and imaging data are preset in the server. Wireless module with weight data and imaging data send to the server, the server converts weight data into the weight scope, and the weight scope is 98% to 102% of weight data, like this, can reduce the scope of formation of image formation database, promptly only need with in the formation of image database correspond the weight within range imaging data contrast can, its is efficient. Or, the imaging data is compared with the imaging database firstly, and secondary verification is carried out through the weight data, so that the reliability of detection and verification is greatly improved.
Specifically, be provided with the battery module in the detection box 110, the battery module is rechargeable battery for the thing networking check out test set of jadeite jade class product can portable use.
Specifically, the first and second adjusting mechanisms 210 and 210 may be a screw mechanism or a linear slider mechanism (driven by a linear motor) for automatic adjustment.
Specifically, the detection box 110 is provided with a secondary screen for displaying the weight of the sample to be detected.
Specifically, the wireless module may be a 4G module or a 5G module, which is connected to the back of the detection box 110 through a plug structure, and may be selected according to actual situations. The wireless module can also be a WIFI module. The wireless module can be connected with a Read Only Memory (ROM) which is preset with the address of the server of the Internet of things and the like, and no additional arrangement is needed.
Specifically, a refractive index detection device is further disposed in the detection box 110.
The embodiment of the invention also provides an Internet of things detection method for jadeite products, and the Internet of things detection equipment for the jadeite products comprises the following steps:
pre-storing an imaging database of jadeite products in a server;
initializing the detection equipment of the Internet of things;
placing a sample to be detected on a bearing table 120 of the detection equipment of the internet of things;
the position of the bearing table 120 is adjusted through a first adjusting mechanism 210;
the position of the image forming apparatus 130 is adjusted by the second adjustment mechanism 220;
imaging the sample to be tested by the imaging device 130;
sending imaging data to the server through a wireless module;
the server compares the imaging data with data of an imaging database to obtain a comparison result;
and the server sends the comparison result to the Internet of things detection equipment.
A sample to be detected (jadeite) is placed on the bearing table 120, the first adjusting mechanism 210 and the second adjusting mechanism 220 respectively perform positioning adjustment on the bearing table 120 and the imaging device 130, the detection box body 110 is closed, the imaging device 130 performs imaging on the sample to be detected, and the wireless module sends imaging data to the server; the server compares the imaging data with data of an imaging database (image recognition) and obtains a comparison result; the server will compare the result send to thing networking check out test set or appointed user terminal (for example cell-phone) need not the manual work and carries out the naked eye and compare, does benefit to the server and carries out visual analysis and contrast to formation of image data and formation of image database, and its is efficient, is difficult to make mistakes, through the setting of remote server, resources are saved effectively, and formation of image database can be at any time direct dilatation, and the hardware of server, memory upgrading, backup are all very convenient. The touch screen can display a detection comparison result, including information such as a certificate number of a sample to be detected, a current image, an original image in an imaging database, a sale date, a sale store and the like, so as to be referred by a user.
Specifically, the shape of the sample to be tested is identified by the imaging device 130, the point light source is controlled to work within the outline of the shape, the imaging device 130 images the sample to be tested again, and the direct projection of the point light source is prevented from affecting the work of the imaging device 130. The server has pre-stored corresponding raw imaging data.
Specifically, the current of the illumination device is controlled based on the detection value (lumen value) of the illuminance sensor so that the detection value of the illuminance sensor is maintained in a set range to make the imaging conditions coincide with the imaging conditions in the imaging database.
Specifically, the weight data of the sample to be measured can be measured by the pressure-sensitive sensor. Correspondingly, the weight database of jadeite class product has been prestored in the server, and the weight data and the formation of image database matching of same jadeite class product correspond and correlation each other, have mutual weight data and formation of image data in advance in the server promptly. Wireless module with weight data and imaging data send to the server, the server converts weight data into the weight scope, and the weight scope is 98% to 102% of weight data, like this, can reduce the scope of formation of image formation database, promptly only need with in the formation of image database correspond the weight within range imaging data contrast can, its is efficient. Or, the imaging data is compared with the imaging database firstly, and secondary verification is carried out through the weight data, so that the reliability of detection and verification is greatly improved.
Specifically, the detection method can provide self-service detection, that is, the internet of things detection device can be placed in a public area of a shopping mall, a user can register in a mode of scanning a two-dimensional code of a detection case, personal basic information is registered, and after a mobile phone number is verified, the internet of things detection device can be automatically initialized, the first adjusting mechanism 210 pushes out the bearing table 120, and a point light source below the light-transmitting sheet 121 of the bearing table 120 flickers to prompt the user to place a sample to be detected in the bearing table 120. The carrier 120 moves to a predetermined position through the first adjustment mechanism 210, performs the detection according to the above-mentioned detection method, and sends the detection result to the mobile phone of the user.
The device body 100 is only used for imaging and sending imaging information with set specifications to the cloud server, the server performs unified identification and comparison, the internet of things detection device can be widely distributed in various brands and shops, a processor and a large-capacity memory which are required for comparison are not required to be arranged in the internet of things detection device, the internet of things detection device is low in cost, portable and easy to popularize and use, a brand manufacturer or a general agent can image jadeite products, an imaging database of the jadeite products is prestored in the server so as to facilitate subsequent testing, namely, after a user purchases the jadeite products of the brand, the user can check the jadeite products through the detection device nearby, secondary transfer transaction and the like are facilitated, the possibility of package dropping after sale is also prevented, specifically, a sample to be detected (jadeite) is placed on the bearing table 120, the first adjusting mechanism 210 and the second adjusting mechanism 220 respectively perform positioning adjustment on the bearing table 120 and the imaging device 130, the detection box body 110 is closed, the imaging device 130 performs imaging on the sample to be detected, and the wireless module sends imaging data to the server; the server compares the imaging data with data of an imaging database (image recognition) and obtains a comparison result; the server will compare the result send to thing networking check out test set or appointed user terminal (for example cell-phone) need not the manual work and carries out the naked eye and compare, does benefit to the server and carries out visual analysis and contrast to formation of image data and formation of image database, and its is efficient, is difficult to make mistakes, through the setting of remote server, resources are saved effectively, and formation of image database can be at any time direct dilatation, and the hardware of server, memory upgrading, backup are all very convenient.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The Internet of things detection equipment for jadeite products is characterized by comprising an equipment body, wherein the equipment body comprises a detection box body, a bearing platform for bearing a sample, an imaging device for imaging the sample to be detected, a first adjusting mechanism for adjusting the position of the bearing platform and a second adjusting mechanism for adjusting the position of the imaging device, and the bearing platform, the imaging device, the first adjusting mechanism and the second adjusting mechanism are all arranged in the detection box body; a wireless module used for sending imaging data to a server and receiving a comparison result of the server is arranged in the detection box body, and a touch screen is connected to the outside of the detection box body; the first adjusting mechanism and the second adjusting mechanism are screw rod mechanisms or linear slider mechanisms, a pressure-sensitive sensor for measuring the gram weight of a sample to be measured is arranged below the bearing table, the pressure-sensitive sensor measures the weight data of the sample to be measured, a weight database of jadeite products is prestored in the server, the weight data correspond to the imaging database in a matching manner, and the detection box body is provided with a secondary screen for displaying the weight of the sample to be measured; the first adjusting mechanism and the second adjusting mechanism respectively perform positioning adjustment on the bearing table and the imaging device, the detection box body is closed, the imaging device images a sample to be detected, and the wireless module sends imaging data to the server; the server compares the imaging data with data of an imaging database to obtain a comparison result; the server sends the comparison result to the Internet of things detection equipment or a designated user terminal; the imaging device is provided with an illumination device, the surface of the bearing table is provided with an illumination sensor, a circuit board is arranged in the detection box body and connected with a control module, and the illumination device is connected with the illumination sensor and the control module; the device comprises an imaging device, a plurality of illuminating devices, a light source and a light source, wherein the imaging device is provided with an ultraviolet light filtering lens; the wireless module sends weight data and imaging data to the server, and the server converts the weight data into a weight range, and the weight range is 98% to 102% of the weight data, reduces the range of the imaging database, and only needs to compare with the imaging data in the corresponding weight range in the imaging database, or firstly compares the imaging data with the imaging database, and then carries out secondary verification through the weight data.
2. The internet of things detection device for jadeite products as claimed in claim 1, wherein a light-transmitting sheet is arranged on the surface of the bearing table, and a plurality of independently controllable point light sources arranged in a matrix are arranged below the light-transmitting sheet.
3. The internet of things detection device for jadeite products as claimed in claim 2, wherein each point light source is connected to a control module, and the wireless module, the touch screen, and the imaging device are all connected to the circuit board.
4. The Internet of things detection device for jadeite products as claimed in claim 3, wherein said illuminance sensor is connected to said control module.
5. An internet of things detection method for jadeite products, which is characterized in that the internet of things detection equipment for the jadeite products as claimed in any one of claims 1 to 4 is adopted, and comprises the following steps:
pre-storing an imaging database of jadeite products in a server;
initializing the detection equipment of the Internet of things;
placing a sample to be detected on a bearing table of the Internet of things detection equipment;
the position of the bearing table is adjusted through a first adjusting mechanism;
adjusting the position of the imaging device through a second adjusting mechanism;
imaging a sample to be detected through an imaging device;
the weight data of the sample to be detected is measured through the pressure-sensitive sensor, a weight database of jadeite products is prestored in the server, and the weight data is matched and corresponds to the imaging database;
sending the weight data and the imaging data to the server through a wireless module;
the server converts the weight data into a weight range, wherein the weight range is 98% to 102% of the weight data;
the server compares the imaging data with data of an imaging database to obtain a comparison result;
the server sends the comparison result to the Internet of things detection equipment or a designated user terminal; the imaging device is provided with an illumination device, and the illumination device is connected to the illumination sensor and the control module; the device comprises an imaging device, a plurality of illumination devices and a control unit, wherein the illumination devices are arranged around a lens of the imaging device, are independently controlled and can adjust brightness and color, each illumination device comprises an ultraviolet light source, and the imaging device is provided with an ultraviolet filtering lens; the wireless module sends weight data and imaging data to the server, the server converts the weight data into a weight range, the weight range is 98% -102% of the weight data, the range of the imaging database is reduced, and only the imaging data in the corresponding weight range in the imaging database need to be compared, or the imaging data and the imaging database need to be compared at first, and then secondary verification is carried out through the weight data.
6. The method as claimed in claim 5, wherein the imaging device identifies the shape of the sample to be tested, and controls the operation of the point light source within the outline of the shape, and the imaging device images the sample again.
7. The method as claimed in claim 5, wherein the current of the illumination device is controlled according to the detected value of the illumination sensor, so that the detected value of the illumination sensor is kept within a predetermined range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110847509.XA CN113295695B (en) | 2021-07-27 | 2021-07-27 | Internet of things detection equipment and method for jadeite products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110847509.XA CN113295695B (en) | 2021-07-27 | 2021-07-27 | Internet of things detection equipment and method for jadeite products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113295695A CN113295695A (en) | 2021-08-24 |
| CN113295695B true CN113295695B (en) | 2022-03-08 |
Family
ID=77331060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110847509.XA Active CN113295695B (en) | 2021-07-27 | 2021-07-27 | Internet of things detection equipment and method for jadeite products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113295695B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113960044B (en) * | 2021-10-12 | 2023-09-01 | 湄洲湾职业技术学院 | Visual acquisition equipment for jade machining degree inspection and application method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203479712U (en) * | 2013-09-17 | 2014-03-12 | 中国计量学院 | Light source for image acquisition and pearl exterior quality detector with same |
| TW201523467A (en) * | 2013-08-12 | 2015-06-16 | Caratell Pte Ltd | Method and system for certification and verification of gemstones |
| CN204832053U (en) * | 2015-08-19 | 2015-12-02 | 武汉地质资源环境工业技术研究院有限公司 | Emerald appraisal appearance |
| CN207366376U (en) * | 2017-10-11 | 2018-05-15 | 新疆维吾尔自治区产品质量监督检验研究院 | Distinguish the detection device of natural gemstone and synthetic gem |
| CN207407982U (en) * | 2017-10-31 | 2018-05-25 | 无锡新人居科贸有限公司 | A kind of portable jewelry initial survey detection box |
| CN111024613A (en) * | 2019-12-30 | 2020-04-17 | 自然资源部珠宝玉石首饰管理中心(国家珠宝玉石质量监督检验中心) | CVD (chemical vapor deposition) regenerated diamond identification device and method |
| CN211262309U (en) * | 2019-12-03 | 2020-08-14 | 四会市翠缘荟珠宝有限公司 | Portable jewelry detection box |
| CN112513621A (en) * | 2020-08-18 | 2021-03-16 | 香港应用科技研究院有限公司 | Apparatus and method for visually inspecting gemstone |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304035A (en) * | 1999-11-25 | 2001-07-18 | 图像统计公司 | Method for standardigation grading of jewel and relative apparatus |
| CN115038958A (en) * | 2019-11-26 | 2022-09-09 | 美国杰莫洛吉克尔研究所有限公司 (Gia) | Fluorescence imaging of gemstones on transparent stages |
| CN111739220A (en) * | 2020-06-17 | 2020-10-02 | 张序 | Internet of things system for identifying authenticity and goods management of intelligent vending machine |
-
2021
- 2021-07-27 CN CN202110847509.XA patent/CN113295695B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201523467A (en) * | 2013-08-12 | 2015-06-16 | Caratell Pte Ltd | Method and system for certification and verification of gemstones |
| CN203479712U (en) * | 2013-09-17 | 2014-03-12 | 中国计量学院 | Light source for image acquisition and pearl exterior quality detector with same |
| CN204832053U (en) * | 2015-08-19 | 2015-12-02 | 武汉地质资源环境工业技术研究院有限公司 | Emerald appraisal appearance |
| CN207366376U (en) * | 2017-10-11 | 2018-05-15 | 新疆维吾尔自治区产品质量监督检验研究院 | Distinguish the detection device of natural gemstone and synthetic gem |
| CN207407982U (en) * | 2017-10-31 | 2018-05-25 | 无锡新人居科贸有限公司 | A kind of portable jewelry initial survey detection box |
| CN211262309U (en) * | 2019-12-03 | 2020-08-14 | 四会市翠缘荟珠宝有限公司 | Portable jewelry detection box |
| CN111024613A (en) * | 2019-12-30 | 2020-04-17 | 自然资源部珠宝玉石首饰管理中心(国家珠宝玉石质量监督检验中心) | CVD (chemical vapor deposition) regenerated diamond identification device and method |
| CN112513621A (en) * | 2020-08-18 | 2021-03-16 | 香港应用科技研究院有限公司 | Apparatus and method for visually inspecting gemstone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113295695A (en) | 2021-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6790026B2 (en) | General purpose rapid diagnostic test reader with transvisual sensitivity | |
| US9833186B2 (en) | System and method for automatic reading of an allergy | |
| JP2021184314A (en) | Method and apparatus for recycling electronic devices | |
| GB2544161A (en) | A system and method of determining if a surface is printed or a mobile device screen | |
| CN116250004A (en) | Diagnostic test kit and analysis method thereof | |
| EP2823268B1 (en) | Ambient light detection and data processing | |
| CN107941330B (en) | Ambient light intensity detection method and device, storage medium and electronic equipment | |
| CN100419778C (en) | Method and apparatus for quantifying visual showthrough of printed images on the reverse of planar objects | |
| CN113295695B (en) | Internet of things detection equipment and method for jadeite products | |
| CN106404733B (en) | Food safety detection device and detection method based on mobile intelligent terminal | |
| JP2015039570A (en) | Skin state measurement analysis information-managing system, and skin state measurement analysis information-managing method | |
| CN104407306A (en) | Initial and final tester for LED lamps and test method | |
| WO2019238501A1 (en) | Method for evaluating a suitability of lighting conditions for detecting an analyte in a sample using a camera of a mobile device | |
| CN101076720B (en) | Apparatus for inspecting backlight unit | |
| TWI464388B (en) | Light calibration device, biological detection calibration system and operating method thereof | |
| CN204462022U (en) | Dark chamber and use the vitro detection analytical equipment in this dark chamber | |
| CN102998026A (en) | Automatic detection device for liquid glass thermometers | |
| CN208796351U (en) | A kind of unmanned automatic vending machine | |
| CN104697971B (en) | Light source module and the vitro detection analytical equipment using the light source module | |
| CN111985116A (en) | Lens interference detection method and system based on optical simulation software and related equipment | |
| CN210036933U (en) | Tracing auxiliary system | |
| CN206321563U (en) | A kind of multifunctional food safely and fast detector | |
| KR20170059347A (en) | Multi-function physical state measuring devices and systems | |
| CN111190004A (en) | Instant detection system for immunochromatography test strip | |
| CN214965851U (en) | Morning check machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |