CN203761426U - Augmented reality technology-based food safety information disclosure system - Google Patents
Augmented reality technology-based food safety information disclosure system Download PDFInfo
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- CN203761426U CN203761426U CN201320631469.6U CN201320631469U CN203761426U CN 203761426 U CN203761426 U CN 203761426U CN 201320631469 U CN201320631469 U CN 201320631469U CN 203761426 U CN203761426 U CN 203761426U
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Abstract
The utility model discloses an augmented reality technology-based food safety information disclosure system comprising a data information acquisition end, an information exchange center and a user terminal, wherein the user terminal comprises an image acquisition device, a display device, a processor and a food safety information pushing interface which is used for information pushing operation. The food safety information disclosure system is characterized in that the food safety information pushing interface in a butt joint with the information exchange center is added to a conventional augmented reality system, food safety information collected through the data information acquisition end is transmitted to a user terminal through the information exchange center, and augmented reality display is realized through the user terminal. When a user selects and buys food and drink, information related to the food and drink can be displayed in an augmented reality way on a user terminal, and high transparency of food safety information can be enjoyed by the public; food and drink enterprises that participate in food safety supervision and information distribution can be trusted by the public, and the enterprises are favored in consumption; the public can again have confidence in food and drink safety.
Description
Technical field
The utility model relates to food security information field, particularly the open system of a kind of food security information based on augmented reality.
Background technology
In market economy, as the Broker of rationality, producer's profit-push maximizes, and consumer pursues maximization of utility.Mutually opposition between the two time be engraved in and carrying out interest game.The information availability of product performance determines producers and consumers's behavior and then determines market equilibrium.Food security information is normally inadequate, causes security feature to be different from other food quality characteristics: consumer is unwilling to emit harmful risk on the one hand, and consumer cannot judge the security feature of food on the other hand.Therefore, the information of food products market is asymmetric.
Conventionally thereby production and processor understand and manyly provide and relied on duplicity and pursue from sharp chance to them the fail safe of product than consumer.In addition, other members that these information passed to food system as retail trader, retailer, consumer etc. be also very difficult.Therefore, in food security field, its message structure is typical asymmetric imperfect information, to consumer's INFORMATION OF INCOMPLETE, and to the producer, retail trader and retailer be information completely.
For the ease of analyzing, obtain the approach of merchandise news by consumer, Gunnar Nilssons etc. are divided three classes commodity: search product, experience product and credit product.Before search product refer to and buy, consumer has grasped sufficient information; Experience product refer to only have the commodity that could judge its quality after purchase; Credit commodity refer to the commodity that can not judge its quality after purchase.By this classification, the quality characteristic of food security key element is experience product and credit product, but is not search product.
In purchase food process, consumer wishes experience product and credit product to be converted into search product.And experience product and credit product be converted into the key of search product be to hope buy food object give more experience product and credit product information.
Augmented reality, conventionally also referred to as expanding reality, strengthen vision or strengthen and show vision, it is a development new research direction out on the basis of the research of virtual reality in the world in recent years, augmented reality be exactly by computer generate virtual image or other information organically, in real time, in the middle of the actual environment that dynamically stack (or fusion) is seen observer, and these virtual informations and user display environment around combines together, this augmented reality is very ripe at present, the utility model patent that for example patent No. is CN201120551169.8 discloses a kind of system of the virtual working environment based on augmented reality, include video display apparatus, video display apparatus and computation processor wireless connections, computation processor is connected with data input device, data input device is connected with video capture device, video display apparatus receives the video information through processing, video capture device collects video information and by computation processor, virtual information is added on the ad-hoc location of true environment, realize virtual working environment system.
But, current augmented reality just uses as single-ended application, if can utilize above-mentioned this augmented reality system, combine with current food security inquiry system, the security information of food can be presented in face of consumer in the mode of augmented reality, and consumer can obtain the security information of current food intuitively.
Utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of food security information based on augmented reality open system, this system is based on existing augmented reality and system, combine with food security inquiry system, mode with augmented reality is presented on food security information in face of consumer, allows consumer obtain intuitively the security information of current food.
The technical scheme that the invention for solving the technical problem adopts is:
The open system of food security information based on augmented reality, comprising:
User terminal, described user terminal comprises image collecting device for gathering image, for showing display device and the processor of picture after gathered image and information stack, described image collecting device is connected with processor respectively with display device, it is characterized in that, also comprises:
Data information acquisition end, for gathering the security information data at food sources place, described data information acquisition end is connected with message switching center;
Message switching center, is connected with user terminal and data information acquisition end, for setting up communicating by letter between data information acquisition end and user terminal;
Wherein said user terminal also comprises that the food security information for carrying out information pushing pushes interface, and its input is connected with message switching center, and its output is connected with processor.
Further, described data information acquisition end is that food and drink procurement information gathers one or more combinations in adapter, packaged food information gathering adapter, kitchen castoff information gathering adapter, agricultural product information collection adapter.
Further, described message switching center comprises the information receiving interface, information processing centre and the information issuing interface for being connected with food security information propelling movement interface that are connected with data information acquisition end, described information receiving interface, information processing centre and information issuing interface are connected successively, information processing centre receives after the food security information from data information acquisition end by information receiving interface, sends food security information through information issuing interface to user terminal.
Further, described message switching center also comprises the food information storehouse for storing food data information, and described food information storehouse is connected with information processing centre.
Further, described user terminal also comprises the navigation system that user's current location is positioned, and described navigation system is connected with processor.
As above-mentioned further improvement, described navigation system comprises A-GPS locating module and wi-fi locating module.
Further, user terminal is involving vibrations module, sound module, microphone module also, wherein said display device is touch screen, and described image collecting device, touch screen, vibration module, sound module, microphone module and processor form multi-channel Food Safety information transmission system.
Preferably, described user terminal is smart mobile phone.
The beneficial effects of the utility model are: the open system of a kind of food security information based on augmented reality that the utility model adopts, the problem losing in the sense of security aspect food consumption for the public, in existing augmented reality system, increase the food security information of docking with message switching center and push interface, the food security information that data information acquisition end collects transfers to user terminal by message switching center, after superposeing, the image information that user terminal collects image collecting device and the security information of current food carry out augmented reality demonstration on display device.The utility model combines with existing augmented reality system in setting up the open system of perfect food security information, allow user in choosing food or food and drink, can on user terminal, demonstrate the relevant information of this food or food and drink in the mode of augmented reality, because this information gathers at food sources place, therefore can demonstrate the True Data of food, allow consumer can select the food of the product of searching, allow the public enjoy the highly transparent of food security information, utilize the informationization of the Internet simultaneously, timelyization, transparence, food and beverage enterprise's generation trust and consumption preference that the public is issued participating in food safety Regulation and information, reinvent the confidence of the public to food safety.
Brief description of the drawings
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is system block diagram of the present utility model.
Fig. 2 is the structural principle block diagram of the utility model user terminal.
Fig. 3 is the schematic diagram of the man-machine exchange of the utility model multichannel.
Fig. 4 is the schematic diagram that the utility model food security information merges object.
Embodiment
With reference to Fig. 1-Fig. 4, the open system of a kind of food security information based on augmented reality of the present utility model, in existing augmented reality and system, increase interface and system framework with food security inquiry system, allow consumer recognize food security information in the mode of augmented reality, wherein existing augmented reality system comprises the image collecting device 11 for gathering image, for showing display device 12 and the processor 13 of gathered image and the rear picture of information stack, described image collecting device 11 is connected with processor 13 respectively with display device 12, after superposeing, the data that processor 13 gathers image collecting device 11 and relevant information show on display device 12, user can obtain corresponding information in the mode of augmented reality by display device 12, concrete when watching by display device 12 material picture that image collecting device 11 collects, can also see and be presented at the other virtual information of material picture, this system is augmented reality system, because this system is comparatively ripe and be prior art (can referenced patent number being the system of mono-kind of the CN201120551169.8 virtual working environment based on augmented reality), and improvement of the present utility model is that the hardware configuration framework of system improves, no longer be described in detail at this.
In order to allow above-mentioned augmented reality system can be applicable to the open system of food security information, inventor has carried out relevant improvement to above-mentioned augmented reality system, and wherein the open system of food security information of the present utility model comprises data information acquisition end 3, message switching center 2 and user terminal 1.Described data information acquisition end 3 is for gathering the security information data at food sources place, message switching center 2, for setting up communicating by letter between data information acquisition end 3 and user terminal 1, makes the food security information data that data information acquisition end 3 gathers directly transfer to user terminal 1 by message switching center 2.
Wherein user terminal 1 adopts above-mentioned augmented reality system, for user terminal 1 can be docked with message switching center 2, user terminal 1 also comprises that the food security information for carrying out information pushing pushes interface 14, its input is connected with message switching center 2, and its output is connected with the processor 13 on user terminal 1.
The problem that the utility model loses in the sense of security aspect food consumption for the public, in existing augmented reality system, increase the food security information of docking with message switching center 2 and push interface 14, the food security information that data information acquisition end 3 collects transfers to user terminal 1 by message switching center 2, after the image information that user terminal 1 collects image collecting device 11 and the security information of current food superpose, carries out augmented reality demonstration on display device 12.The utility model combines with existing augmented reality system in setting up the open system of perfect food security information, allow user in choosing food or food and drink, can on user terminal 1, demonstrate the relevant information of this food or food and drink in the mode of augmented reality, because this information gathers at food sources place, therefore can demonstrate the True Data of food, allow consumer can select the food of the product of searching, allow the public enjoy the highly transparent of food security information, utilize the informationization of the Internet simultaneously, timelyization, transparence, food and beverage enterprise's generation trust and consumption preference that the public is issued participating in food safety Regulation and information, reinvent the confidence of the public to food safety.
Wherein data acquisition is the disclosed key of food security information, for making the cost of data acquisition low, easy to use, flexible, and the utility model builds has height autgmentability and adaptive data information acquisition end 3.The configurable capture adaptor with miscellaneous service is installed in data information acquisition end 3, specifically comprises: food and drink procurement information gathers adapter 31, packaged food information gathering adapter 32, kitchen castoff information gathering adapter 33 and agricultural product information and gathers adapter 34.
Wherein, food and drink procurement information gathers adapter 31 for gathering the food oil of the catering industry information of stocking up, dining room businessman issues buying and the usage data of its food oil by this adapter, make its food and drink manufacturing procedure and flow process transparence, improve the dependence of consumer to this dining room, improve its market reputation and competitiveness.
Packaged food information gathering adapter 32 is for the circulate information gathering of each link of packaged food.As long as commodity enter its access region, each businessman of wholesale and retail by PC and more easily metadata acquisition tool gather product batch number, date of manufacture, the businessman flowing through, the turnover goods date of these commodity, can allow consumer and Food circulation regulator reduce the flow path of certain class commodity, facilitate consumer and regulator to differentiate this commodity.
Kitchen castoff information gathering adapter 33 is collected and circulation information for gathering kitchen castoff, specifically comprises: produce that unit generations, the typing of shipment account, collection unit are stocked up, the relevant informations such as account typing, (restaurant unit) data importing and management are stocked up in the typing of shipment account, (application units).
Agricultural product information gathers adapter 34 for gathering the inspection qualifying information of agricultural product, as the place of production of agricultural product, production time, manufacturer's production environment, inspection qualifying information and Inspection Unit etc., the relevant information such as fail safe, the place of production of the food that facilitates consumer to recognize Agricultural Products or to form by processing of farm products, improves consumer's consumption confidence and the transparency of information.
Message switching center 2 is for receiving from the information of data information acquisition end 3, and publishes to each Terminal Type, comprises that information receives and two functions of information issue.Specifically comprise the information receiving interface 21 being connected with data information acquisition end 3, information processing centre 22 with for pushing the information issuing interface 23 that is connected of interface 14 with food security information, described information receiving interface 21, information processing centre 22 is connected successively with information issuing interface 23, described message switching center 2 also comprises the food information storehouse 24 for storing food data information, described food information storehouse 24 is connected with information processing centre 22, information processing centre 22 receives after the food security information from data information acquisition end 3 by information receiving interface 21, store in food information storehouse 24, and send food security information through information issuing interface 23 to user terminal 1.
Wherein information receiving interface 21, based on the research and development of Web Service standard, can receive the information of the separate sources that comes from different platform, different information.It gathers adapter with the various information in data information acquisition end 3 and docks, and receives food and drink procurement information, packaged food circulation information, kitchen castoff collection information, agricultural product quality checking information etc.
Wherein information processing centre 22 stores according to information such as conditional combination audio frequency and video, picture, words the information collecting into food information storehouse 24, and send all kinds of terminal interaction equipment such as website, smart mobile phone, display terminal, TV to by information issuing interface 23, so just form a set of link that can the information of all collections be sent to by network to terminal, realized controllably district, the whole nation, an even global information delivery network.This issues information to reach safety, effect accurately and fast.
For accurate, push food security information to consumer to hommization, described user terminal 1 is provided with navigation system 15 and multi-channel Food Safety information transmission system, wherein navigation system 15 is for obtaining the current positional information of user, according to current positional information can be pointedly to user push relevant information at the restaurant.In order to get user's accurate geographical location information, the realization of navigation system 15 realizes by mobile positioning technique, in the utility model, adopts the outdoor and indoor unified navigation system 15 that can locate.Described navigation system 15 comprises A-GPS locating module 151 and wi-fi locating module 152.
Wherein A-GPS locating module 151 is for positioning outdoor, GPS realizes in conjunction with the assistant positioning system of architecture: A-GPS locating module 151 organically combines wireless auxiliary A-GPS and two kinds of location technologies of advanced forward link AFLT triangulation location, realizes high accuracy, high availability and fair speed location.In the environment that cannot use in A-GPS location technology, can automatically switch to success rate and the accuracy of in AFLT triangle location technology, guaranteeing location.Assistant positioning system, by the work simplification of terminal, completes the location-servers that hard work is transferred to network one side from terminal one side the most such as satellite scanner uni location computing.This has not only improved receiving gain, sensitivity and the cold start speed of terminal, and can also reduce terminal power consumption.This has overcome traditional GPS technology owing to too relying on terminal capabilities, by satellite scan, catch, pseudo range signals receives and the work such as location computing combines in terminal all over the body, thereby cause the aspect defects such as sensitivity low and terminal power consumption in location is large.
A little less than penetration capacity due to gps signal, indoor positioning can not adopt GPS mode.The utility model adopts wi-fi locating module 152 to position indoor.Indoor positioning is used for estimating the position of wireless device.Typical apply property comprises received signal strength (the Received Signal Strength receiving from access point, RSS) angle (Angle of Arrival, AOA) that, signal arrives, the time of advent (Time of Arrival, TOA).The time of advent poor (Time Difference of Arrival, TDOA).In all these attributes, RSS is the attribute that the hardware of current unique reasonable price can be measured.Under laboratory environment.The decay of RSS signal and the logarithm of distance are linear, at two-dimensional space, utilize the RSS signal of 3 access points to carry out triangulation can to determine the position of a label.In practice, the physical characteristic of building for example: wall, elevator, furniture and people's activity brings impact all can to RSS signal.Wi-fi locating module 152 adopts general WLAN communication protocol, by rational AP put, sampled point is put, flow arrangement, and suitable computer processing procedure is set positions, its main thought is: position fixing process is divided into off-line sampling training and online two stages of location in real time, the sample gathering during using off-line foundation of location in real time when online.With regard to current effect, all there is certain problem in above two class location technologies: for non-WLAN navigation system, due to needs special equipment, therefore, its range of application is greatly limited; And for WLAN navigation system, due under actual applied environment, the quantity and the position that affect the barrier of locating effect change, therefore, the sample data of sampling when off-line does not have reference significance in online situation, and therefore the range of application of this class framework is not extensive.In order to solve the problem existing in the middle of WLAN location, wi-fi locating module 152 of the present utility model adopts the indoor contour location algorithm based on multiple SVDD.This algorithm adopts real-time contour mapping to sample to synchronize with positioning time, and while solving signal in change situation, off-line sampling and online location time point be inconsistent causes the problem that cannot apply; Adopt SVDD to solve sample point few, cannot form effective isocontour problem; Adopt multiple SVDD blending algorithm, solve the problem that in two contours, some distance is calculated, obtain indoor positioning data more accurately.
Shown in Fig. 2, user terminal 1 is gone back involving vibrations module 16, sound module 17, microphone module 18, wherein said display device 12 is touch screen, and described image collecting device 11, touch screen, vibration module 16, sound module 17, microphone module 18 and processor 13 form described multi-channel Food Safety information transmission system.Shown in Fig. 3, user terminal 1 provides the multiple man-machine interaction approach such as touch screen, vibration, sound, machine vision for user, add the multiclass interactive modes such as gesture by touch screen, voice, machine vision, make user's needs and interested food security information on sense organ, become the part of mobile computing true environment, strengthen the perception of user to real world, form multi-channel Food Safety information transmission system.
Alternatively, can also introduce user interest sensor model, described user interest sensor model is added up by the daily behavior to user and habits and customs, and learn the current interested food of user and/or dining room in conjunction with current time of user, place, weather, work, provide its interested food security information to user.
User is in mobile process, due to the continuous variation of real scene, food security information also needs instant respective change, shown in Fig. 4, augmented reality need to merge Overlapping display to real scene and virtual objects, wherein said real scene comprises the current state of user terminal 1, as the position at user terminal 1 place, the image information that image collecting device 11 collects etc., also comprise food production in real scene, processing and the data of selling middle generation, it enters into the food information storehouse 24 of virtual objects by data information acquisition end 3, user is in the time buying food or food and beverage sevice, can demonstrate the interest to food, by obtaining user's behavior state and the scene at user place, perception user's instant food interest, drive food information storehouse 24 to get interested food security information, merge stack by existing enhancing technology, form " virtual objects " and be dissolved into the fusion object in " real scene ", to allow user can more fully understand the quality of the food of being consumed, security information.
Further, user terminal 1 in the utility model preferably adopts smart mobile phone, along with constantly popularizing of smart mobile phone, adopt smart mobile phone can not only greatly reduce as user terminal 1 cost (not needing additionally to purchase terminal) that user uses, and be also very helpful for applying the open system of the utility model food security information.
The above, be preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned execution mode, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection range of the present utility model.
Claims (8)
1. the open system of the food security information based on augmented reality, comprising:
User terminal (1), described user terminal (1) comprises image collecting device (11) for gathering image, for showing display device (12) and the processor (13) of picture after gathered image and information stack, described image collecting device (11) is connected with processor (13) respectively with display device (12), it is characterized in that, also comprise:
Data information acquisition end (3), for gathering the security information data at food sources place, described data information acquisition end (3) is connected with message switching center (2);
Message switching center (2), is connected with user terminal (1) and data information acquisition end (3), for setting up communicating by letter between data information acquisition end (3) and user terminal (1);
Wherein said user terminal (1) also comprises that the food security information for carrying out information pushing pushes interface (14), and its input is connected with message switching center (2), and its output is connected with processor (13).
2. the open system of a kind of food security information based on augmented reality according to claim 1, is characterized in that: described data information acquisition end (3) is one or more combinations in food and drink procurement information collection adapter (31), packaged food information gathering adapter (32), kitchen castoff information gathering adapter (33), agricultural product information collection adapter (34).
3. the open system of a kind of food security information based on augmented reality according to claim 1 and 2, it is characterized in that: described message switching center (2) comprises the information receiving interface (21) being connected with data information acquisition end (3), information processing centre (22) with for pushing the information issuing interface (23) that is connected of interface (14) with food security information, described information receiving interface (21), information processing centre (22) is connected successively with information issuing interface (23), information processing centre (22) receives after the food security information from data information acquisition end (3) by information receiving interface (21), send food security information through information issuing interface (23) to user terminal (1).
4. the open system of a kind of food security information based on augmented reality according to claim 3, it is characterized in that: described message switching center (2) also comprises the food information storehouse (24) for storing food data information, described food information storehouse (24) is connected with information processing centre (22).
5. the open system of a kind of food security information based on augmented reality according to claim 1, it is characterized in that: described user terminal (1) also comprises the navigation system (15) that user's current location is positioned, described navigation system (15) is connected with processor (13).
6. the open system of a kind of food security information based on augmented reality according to claim 5, is characterized in that: described navigation system (15) comprises A-GPS locating module (151) and wi-fi locating module (152).
7. the open system of a kind of food security information based on augmented reality according to claim 1, it is characterized in that: user terminal (1) is gone back involving vibrations module (16), sound module (17), microphone module (18), wherein said display device (12) is touch screen, and described image collecting device (11), touch screen, vibration module (16), sound module (17), microphone module (18) and processor (13) form multi-channel Food Safety information transmission system.
8. according to the open system of a kind of food security information based on augmented reality described in claim 1 or 5 or 6 or 7, it is characterized in that: described user terminal (1) is smart mobile phone.
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| CN201320631469.6U CN203761426U (en) | 2013-10-12 | 2013-10-12 | Augmented reality technology-based food safety information disclosure system |
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| CN201320631469.6U CN203761426U (en) | 2013-10-12 | 2013-10-12 | Augmented reality technology-based food safety information disclosure system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106599602A (en) * | 2016-12-29 | 2017-04-26 | 太仓红码软件技术有限公司 | Augmented reality apparatus and method for exhibiting formulated combined marker virtual information |
| CN109937393A (en) * | 2016-11-11 | 2019-06-25 | 瑞典爱立信有限公司 | Support augmented reality software application |
| CN111383034A (en) * | 2020-02-19 | 2020-07-07 | 北京三快在线科技有限公司 | Catering merchant information display method, management system, electronic device and storage medium |
-
2013
- 2013-10-12 CN CN201320631469.6U patent/CN203761426U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109937393A (en) * | 2016-11-11 | 2019-06-25 | 瑞典爱立信有限公司 | Support augmented reality software application |
| CN109937393B (en) * | 2016-11-11 | 2022-04-19 | 瑞典爱立信有限公司 | Supporting augmented reality software applications |
| CN106599602A (en) * | 2016-12-29 | 2017-04-26 | 太仓红码软件技术有限公司 | Augmented reality apparatus and method for exhibiting formulated combined marker virtual information |
| CN106599602B (en) * | 2016-12-29 | 2019-08-27 | 上海德鋆信息科技有限公司 | Show the augmented reality devices and methods therefor for formulating combination marker virtual information |
| CN111383034A (en) * | 2020-02-19 | 2020-07-07 | 北京三快在线科技有限公司 | Catering merchant information display method, management system, electronic device and storage medium |
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Granted publication date: 20140806 Termination date: 20201012 |