CN103158987B - Medicine identification and processing method in rapid medicine dispensing system - Google Patents
Medicine identification and processing method in rapid medicine dispensing system Download PDFInfo
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- CN103158987B CN103158987B CN201110414550.4A CN201110414550A CN103158987B CN 103158987 B CN103158987 B CN 103158987B CN 201110414550 A CN201110414550 A CN 201110414550A CN 103158987 B CN103158987 B CN 103158987B
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Abstract
The invention provides medicine identification and processing method in a kind of rapid medicine dispensing system, it comprises the following steps: S1, rapid medicine dispensing system start to send out medicine; S2, medicine through image identification system, trigger image identification maneuver; The image similarity of S3, contrast medicine box, determines whether correct medicine; S4, if so, medicine is added into rapid medicine dispensing; If not, medicine is rejected concurrent alarming information of delivering newspaper.The present invention judges medicine information by the similarity of the image of image identification system contrast medicine box, wrong drug can be rejected, improve the reliability of rapid medicine dispensing system.
Description
Technical field
The present invention relates to drug control technical field, particularly relate to medicine identification and processing method in a kind of rapid medicine dispensing system.
Background technology
In prior art, in rapid medicine dispensing system box-packed medicine medicine-feeding and send out medicine essentially by manually having come, a collection of medicine on the conveyor line stored in system, system can according to prescription information carry out box packed medicine automatic governing send, information system management is carried out to medicine.But in course of conveying, if there is drug errors, then must be identified by manual operation, and carry out correction action, but manual operation can not ensures certain accuracy, also causing maloperation than being easier to, the accuracy of medicine can not be controlled by actv..
In view of this, to be necessary to provide in a kind of rapid medicine dispensing system medicine identification and processing method to solve the problem.
Summary of the invention
The object of the present invention is to provide medicine identification and processing method in a kind of rapid medicine dispensing system.
For achieving the above object, medicine identification and processing method in a kind of rapid medicine dispensing system provided by the invention, said method comprising the steps of:
S1, rapid medicine dispensing system start to send out medicine;
S2, medicine through image identification system, trigger image identification maneuver; If medicine is through the non-trigger image identification maneuver of image identification system, then rapid medicine dispensing system restarts to send out medicine;
The image similarity of S3, contrast medicine box, determines whether correct medicine;
S4, if so, medicine is added into rapid medicine dispensing, then medicine information is updated in data bank; If not, medicine is rejected concurrent alarming information of delivering newspaper;
Wherein, described step S3 is specially:
S31, contrast medicine box wherein one side image similarity, determine whether correct medicine;
S32 if not, the image similarity of contrast medicine box another side, determines whether correct medicine.
As a further improvement on the present invention, " medicine box wherein one side " and " medicine box another side " in described step S32 in described step S31 is the corresponding back and forth or left and right of medicine box or upper and lower surfaces.
As a further improvement on the present invention, also comprise before described step S1:
Two face images of medicine medicine box are sampled;
Preserve image to database server.
As a further improvement on the present invention, described image identification system is connected with database server.
As a further improvement on the present invention, described image identification system comprises ccd image sensor.
As a further improvement on the present invention, image similarity threshold value is preset with in described database server.
As a further improvement on the present invention, described step S3 is specially:
The image similarity of contrast medicine box, judging whether the image similarity threshold value being greater than systemic presupposition, is if so, then correct medicine, if not, be not then correct medicine.
The invention has the beneficial effects as follows: judge medicine information by the similarity of the image of image identification system contrast medicine box, wrong drug can be rejected, improve the reliability of rapid medicine dispensing system.
Accompanying drawing explanation
Fig. 1 is the diagram of circuit of medicine identification and processing method in an embodiment of the present invention rapid medicine dispensing system.
Fig. 2 is the particular flow sheet of step S3 in Fig. 1.
Fig. 3 is the particular flow sheet in Fig. 1 before step S1.
Fig. 4 is the idiographic flow schematic diagram of medicine identification and processing method in an embodiment of the present invention rapid medicine dispensing system.
Detailed description of the invention
Describe the present invention below with reference to detailed description of the invention shown in the drawings.But these embodiments do not limit the present invention, the structure that those of ordinary skill in the art makes according to these embodiments, method or conversion functionally are all included in protection scope of the present invention.
Ginseng Figure 1 shows that the diagram of circuit of medicine identification and processing method in an embodiment of the present invention rapid medicine dispensing system.In rapid medicine dispensing system, medicine identification and processing method comprise the following steps:
S1, rapid medicine dispensing system start to send out medicine.The medicine action of sending out of rapid medicine dispensing system controls by PC end, after rapid medicine dispensing system receives the order of PC end, can start to send out medicine;
S2, medicine through image identification system, trigger image identification maneuver.If medicine is through the non-trigger image identification maneuver of image identification system, then rapid medicine dispensing system restarts to send out medicine.Wherein this image identification system is connected with database server, and image identification system at least comprises ccd image sensor, and ccd image sensor can be converted into digital signal optical image, then sends back in database server;
The image similarity of S3, contrast medicine box, determines whether correct medicine.Image similarity threshold value is preset with in database server, image identification system is sent back the graphicinformation in information and date storehouse carries out similarity comparison, judge whether similarity that comparison obtains is greater than the image similarity threshold value of systemic presupposition, if, then be judged to be correct medicine, if not, be then judged to be wrong drug;
S4, if so, medicine is added into rapid medicine dispensing; If not, medicine is rejected concurrent alarming information of delivering newspaper.Further, after medicine is added into rapid medicine dispensing, real-time update is carried out to data bank, medicine information is added in data bank.
Wherein, shown in ginseng Fig. 2, step S3 is specially:
S31, contrast medicine box wherein one side image similarity, determine whether correct medicine.Image identification system obtains the graphicinformation in a face, graphicinformation in the information and date storehouse obtain image identification system carries out similarity comparison, judge whether similarity that comparison obtains is greater than the image similarity threshold value of systemic presupposition, is if so, then judged to be correct medicine;
S32 if not, the image similarity of contrast medicine box another side, determines whether correct medicine.If the similarity that in step S31, comparison obtains is less than the image similarity threshold value of systemic presupposition, then image identification system obtains the graphicinformation of another side, graphicinformation in the information and date storehouse obtained by image identification system again carries out similarity comparison, judge whether similarity that comparison obtains is greater than the image similarity threshold value of systemic presupposition, if so, correct medicine is then judged to be.
In the present embodiment, " medicine box is one side wherein " in step S31 is the corresponding two sides of medicine box with " medicine box another side " in step S32, can be respectively back and forth or left and right or upper and lower surfaces.Preferably, former and later two surfaces are generally chosen as comparison object.
In addition, shown in ginseng Fig. 3, also comprise before step S1:
Two face images of medicine medicine box are sampled.Choose two faces and sample, two sides image before and after being preferably;
Preserve image to database server.Be saved in database server, as the foundation of follow-up comparison by sampling the graphicinformation obtained.
Below in conjunction with Fig. 4, the preferred implementation of medicine identification and processing method in rapid medicine dispensing system of the present invention is specifically described.
First two face images of medicine medicine box are sampled, preferably choose former and later two faces, the graphicinformation in former and later two faces is saved in database server.Namely rapid medicine dispensing system starts medicine-feeding after receiving order, each medicine box will through through image identification system, trigger image identification maneuver, as run into fault, cannot trigger image identification maneuver, and need to restart medicine-feeding action.Image identification system first contrast medicine box wherein one side image similarity, contrast object be the graphicinformation stored in system.If similarity is greater than system pre-set threshold value, then think that this medicine is correct medicine; If similarity is less than system pre-set threshold value, then the image similarity of contrast contrast medicine box another side, if similarity is greater than system pre-set threshold value, then thinks that this medicine is correct medicine; If twice similarity is all less than the threshold value of Operation system setting, then judge that this medicine is as wrong drug, wrong drug is rejected by system automatically, and sends alarm message.After being judged to be correct medicine, this medicine can be added into rapid medicine dispensing, the medicine information being added into rapid medicine dispensing be carried out record simultaneously, add in data bank, the real-time update of database.After completing, the medicine-feeding action of next medicine is carried out in continuation according to above-mentioned steps.
Compared with prior art, the present invention judges medicine information by the similarity of the image of image identification system contrast medicine box, wrong drug can be rejected, improve the reliability of rapid medicine dispensing system.
Be to be understood that, although this specification sheets is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should by specification sheets integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (7)
1. medicine identification and a processing method in rapid medicine dispensing system, is characterized in that, said method comprising the steps of:
S1, rapid medicine dispensing system start to send out medicine;
S2, medicine through image identification system, trigger image identification maneuver; If medicine is through the non-trigger image identification maneuver of image identification system, then rapid medicine dispensing system restarts to send out medicine;
The image similarity of S3, contrast medicine box, determines whether correct medicine;
S4, if so, medicine is added into rapid medicine dispensing, then medicine information is updated in data bank; If not, medicine is rejected concurrent alarming information of delivering newspaper;
Wherein, described step S3 is specially:
S31, contrast medicine box wherein one side image similarity, determine whether correct medicine;
S32 if not, the image similarity of contrast medicine box another side, determines whether correct medicine.
2. method according to claim 1, is characterized in that, " medicine box wherein one side " and " medicine box another side " in described step S32 in described step S31 is the corresponding back and forth or left and right of medicine box or upper and lower surfaces.
3. method according to claim 2, is characterized in that, also comprises before described step S1:
Two face images of medicine medicine box are sampled;
Preserve image to database server.
4. method according to claim 1, is characterized in that, described image identification system is connected with database server.
5. method according to claim 4, is characterized in that, described image identification system comprises ccd image sensor.
6. method according to claim 4, is characterized in that, is preset with image similarity threshold value in described database server.
7. method according to claim 6, is characterized in that, described step S3 is specially:
The image similarity of contrast medicine box, judging whether the image similarity threshold value being greater than systemic presupposition, is if so, then correct medicine, if not, be not then correct medicine.
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| CN201110414550.4A CN103158987B (en) | 2011-12-13 | 2011-12-13 | Medicine identification and processing method in rapid medicine dispensing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022034432A1 (en) * | 2020-08-10 | 2022-02-17 | Tech Pharmacy Services, Llc | Apparatuses and methods for dedicated sensors used in pharmaceutical packaging and dispensing devices |
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| CN103612860B (en) * | 2013-11-23 | 2015-11-18 | 冶金自动化研究设计院 | Based on Wide and Thick Slab warehouse for finished product warehouse-in location and the position-recognizing system of machine vision |
| CN104495188A (en) * | 2014-11-21 | 2015-04-08 | 苏州艾隆科技股份有限公司 | High-speed medicine distribution method |
| CN106295165A (en) * | 2016-08-05 | 2017-01-04 | 四川大学华西第二医院 | A kind of anti-Drug dispensing mistakes system and method based on image recognition |
| CN107729826A (en) * | 2017-09-29 | 2018-02-23 | 苏州安斯特灵智能科技有限公司 | Key works Drug packing image-recognizing method and its device |
| CN110232506A (en) * | 2019-05-24 | 2019-09-13 | 中国人民解放军总医院 | A kind of pharmacist deploys the real time evaluating method and system of state |
| CN112124957B (en) * | 2020-08-31 | 2022-04-15 | 苏州吉成智能科技有限公司 | Automatic medicine warehousing method and system |
| CN112184674A (en) * | 2020-09-30 | 2021-01-05 | 苏州艾隆科技股份有限公司 | Medicine detection method and device, electronic terminal and storage medium |
| CN112200976B (en) * | 2020-09-30 | 2022-04-26 | 苏州艾隆科技股份有限公司 | Medicine detection method and device, electronic terminal and storage medium |
| CN112259185B (en) * | 2020-10-22 | 2022-11-01 | 四川大学华西第二医院 | Intelligent management system and method based on medication safety |
| CN114137628A (en) * | 2021-11-11 | 2022-03-04 | 北京博研盛科科技有限公司 | Medicine secondary verification method and system based on camera |
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| CA2710782A1 (en) * | 2007-12-19 | 2009-07-09 | Safeaccess Llc | Pharmaceutical storage and retrieval system and methods of storing and retrieving pharmaceuticals |
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