CN102981477B - Based on the refrigerator inside inspection method of multi-cam handoff technique - Google Patents

Based on the refrigerator inside inspection method of multi-cam handoff technique Download PDF

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Publication number
CN102981477B
CN102981477B CN201210487176.5A CN201210487176A CN102981477B CN 102981477 B CN102981477 B CN 102981477B CN 201210487176 A CN201210487176 A CN 201210487176A CN 102981477 B CN102981477 B CN 102981477B
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China
Prior art keywords
refrigerator
usb camera
cloud platform
user
inspection
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Application number
CN201210487176.5A
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Chinese (zh)
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CN102981477A (en
Inventor
刘皓
刘柏良
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四川长虹电器股份有限公司
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Priority to CN201210487176.5A priority Critical patent/CN102981477B/en
Publication of CN102981477A publication Critical patent/CN102981477A/en
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Abstract

The present invention relates to exchange technology, relate to a kind of refrigerator inside inspection method based on multi-cam handoff technique specifically.The key step of method of the present invention is: arrange multiple USB camera at refrigerator inwall; Arrange USB camera control handover module to be connected with the USB camera of refrigerator inwall; Refrigerator system controls handover module by USB camera and controls image in USB camera collection refrigerator, and the image collected is sent to cloud platform; Cloud platform carries out storing to image and processes; User is established a communications link by mobile terminal device and cloud platform, checks the view data stored in cloud platform.Beneficial effect of the present invention is, realize remote mobile and check food information inside refrigerator, make user can check the internal reservoir information of family refrigerator easily, the real-time food information of family refrigerator can be checked anywhere or anytime, facilitate user's food to buy, bring brand-new Intelligent life to experience to user.The present invention is particularly useful for intelligent refrigerator.

Description

Based on the refrigerator inside inspection method of multi-cam handoff technique
Technical field
The present invention relates to exchange technology, relate to a kind of refrigerator inside inspection method based on multi-cam handoff technique specifically.
Background technology
Current, along with the development that deepens continuously of microelectric technique, technology of Internet of things, development of Mobile Internet technology etc., the great-leap-forward development of intelligent appliance will welcome new opportunity.The stage like a raging fire has been developed into the intelligent tide of the terminal device such as mobile phone, TV.Also new opportunity to develop has been welcome based on the white appliances of refrigerator, air-conditioning.Current social life rhythm becomes more and more faster, the demand of the more and more inadaptable current life of mode of conventional refrigerator.Especially, in allegro life, when needing immediately to check household electrical appliances information, traditional refrigerator will be had too many difficulties to cope with all the more.Therefore, camera technology being introduced the food inquiry of intelligent refrigerator, will be a great technological breakthrough and products innovation.User while stroll supermarket to buy food, can check what food the refrigerator of family also has, also poorer what need buy, this adventure in daily life that will bring advantage to the user.User can the current food pictorial information of real time inspection refrigerator, and the food deposited for refrigerator can be very clear.But there is again another one problem, it is impossible substantially that a camera will represent complete the food storage situation of refrigerator simultaneously, so be necessary that the stereoscopic shooting introducing multi-cam solves this problem.
In introducing multi-cam is checked to refrigerator inside stores, there is the problem that embedded system is connected with multi-cam.According to common direct-connected mode, common embedded system cannot drive multiple camera, do not have yet so much interface for, according to USB camera, camera can be there is too much, the problem that embedded system cannot drive.Therefore there is limitation in refrigerator food inspection method at present, also has difficulties in the middle of practical application.
Summary of the invention
This reality invention technical matters to be solved proposes a kind of refrigerator inside inspection method based on multi-cam handoff technique exactly.
The present invention solves the problems of the technologies described above adopted technical scheme: based on the refrigerator inside inspection method of multi-cam handoff technique, it is characterized in that, comprise the following steps:
A. multiple USB camera is set at refrigerator inwall;
B. arrange USB camera control handover module to be connected with the USB camera of refrigerator inwall;
C. refrigerator system controls handover module by USB camera and controls image in USB camera collection refrigerator, and the image collected is sent to cloud platform;
D. cloud platform carries out storing to image and processes;
E. user is established a communications link by mobile terminal device and cloud platform, checks the view data stored in cloud platform.
Concrete, described mobile terminal device is mobile phone or panel computer.
Beneficial effect of the present invention is, realize remote mobile and check internal information inside refrigerator, and can check by the three-dimensional food realizing multi-cam switching at runtime of multi-angle, make user can check the food storing information of family refrigerator easily, the real-time food information of family refrigerator can be checked anywhere or anytime, facilitate user's food to buy, bring brand-new Intelligent life to experience to user.
Accompanying drawing explanation
Fig. 1 is multi-cam structural representation of the present invention;
Fig. 2 is cloud platform architecture schematic diagram of the present invention.
Embodiment
Be described further below in conjunction with the method for accompanying drawing to invention:
The present invention proposes a kind of refrigerator inside inspection method based on multi-cam handoff technique.The present invention solves the problems of the technologies described above adopted technical scheme: based on the refrigerator inside inspection method of multi-cam handoff technique, key step is: arrange multiple USB camera at refrigerator inwall, USB camera is mainly used in food shooting, infrared photography and wide-angle imaging, the mode of USB camera can well solve data line wiring, the problems such as signal disturbing; Arrange USB camera control handover module to be connected with the USB camera of refrigerator inwall, USB camera controls handover module and customized type USBHUB handover module can be adopted to realize, and major function comprises that USB camera is enable, USB camera switching at runtime, USB camera are powered and USB camera is enable; Refrigerator system controls handover module by USB camera and controls image in USB camera collection refrigerator, the image collected is sent to cloud platform, refrigerator system, for calculating core, is mainly used in system intelligence control, USBHUB control, USB camera loading, USB camera calls control, USB camera shooting and network service and platform is uploaded; Then user checks that instruction performs; Cloud platform carries out storing to image and processes, and cloud platform mainly provides the storage of intelligent refrigerator cloud, photo synthesis process, intelligent refrigerator camera function interface and intelligent refrigerator security system; End user is established a communications link by mobile terminal device and cloud platform, checks the view data stored in cloud platform, and mobile terminal device supports that intelligent refrigerator remote shooting is checked, adopts multiple terminals platform adaptive, supports the Mainstream Platforms such as android and ios.
A kind of concrete scheme is, described mobile terminal device is mobile phone or panel computer.
As shown in Figure 1, a kind of refrigerator food inspection method based on multi-cam handoff technique in the present invention, mainly based on USB camera technology, and USBHUB technology, and in conjunction with internet cloud and development of Mobile Internet technology research and development intelligent refrigerator Intelligent life experience, whenever, Anywhere user can check the food picture inside refrigerator, and the Intelligent life achieving mobile is experienced.Here mainly apply the technology of USB camera, solve the wiring problem of camera, signal interference problem, production problem etc. installed by refrigerator, the product achievements conversion of the favourable technology that facilitates.Other core key technology is the realization of customization USBHUB module, solves the loading problem of multiple USB camera, power supply loading problem, switching at runtime problem; Mainly achieve the camera handoff functionality of hardware mode, any one camera can be loaded dynamically, and make other camera power-off and quit work, embedded system can be allowed only to load a USB camera equipment.Here related generally to, the energy consumption problem of USB camera, the system loads pressure of multi-cam, a series of complicated applications problems such as the dynamic call problem of multi-cam.
As shown in Figure 2: the design achieving whole intelligent refrigerator cloud system is built, take intelligent refrigerator as data terminal, with cloud platform for data center, with customer mobile terminal for individual center, achieve the new model of the mobile Interactive Experience of intelligent refrigerator, by bringing new Intelligent life to experience to user, be conducive to the flourish of Intelligent life greatly, also for the pattern of intelligent refrigerator has started new concept.

Claims (2)

1., based on the refrigerator inside inspection method of multi-cam handoff technique, it is characterized in that, comprise the following steps:
A. multiple USB camera is set at refrigerator inwall;
B. arrange USB camera control handover module to be connected with the USB camera of refrigerator inwall;
C. refrigerator system controls handover module by USB camera and controls image in USB camera collection refrigerator, and the image collected is sent to cloud platform;
D. cloud platform carries out storing to image and processes;
E. user is established a communications link by mobile terminal device and cloud platform, checks the view data stored in cloud platform.
2. the refrigerator inside inspection method based on multi-cam handoff technique according to claim 1, is characterized in that, described mobile terminal device is mobile phone or panel computer.
CN201210487176.5A 2012-11-26 2012-11-26 Based on the refrigerator inside inspection method of multi-cam handoff technique CN102981477B (en)

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CN201210487176.5A CN102981477B (en) 2012-11-26 2012-11-26 Based on the refrigerator inside inspection method of multi-cam handoff technique

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CN102981477B true CN102981477B (en) 2015-12-23

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* Cited by examiner, † Cited by third party
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CN103604273B (en) * 2013-11-13 2016-01-20 四川长虹电器股份有限公司 The method of intelligent refrigerator food control
CN103945196A (en) * 2014-05-09 2014-07-23 管晨光 Wireless monitoring system
CN104239433B (en) * 2014-08-27 2017-12-01 百度在线网络技术(北京)有限公司 Can be networked refrigerator and its information recommendation method and system
CN105120226B (en) * 2015-09-09 2018-03-16 合肥美的智能科技有限公司 image collecting device, method and refrigerator
WO2018023264A1 (en) * 2016-07-31 2018-02-08 赵晓丽 Method for collecting data when viewing internal situation of refrigerator, and refrigerator
WO2018023265A1 (en) * 2016-07-31 2018-02-08 赵晓丽 Method for pushing ownership information of refrigerator monitoring technology and refrigerator
WO2018023266A1 (en) * 2016-07-31 2018-02-08 赵晓丽 Method for viewing interior condition of refrigerator and refrigerator
CN107798572A (en) * 2016-09-07 2018-03-13 北京京东尚科信息技术有限公司 Shopping triggering method for intelligent refrigerator
CN106247754A (en) * 2016-10-31 2016-12-21 四川长虹电器股份有限公司 A kind of intelligent refrigerator system with food control function
CN108282600A (en) * 2017-01-06 2018-07-13 北京京东尚科信息技术有限公司 Refrigerator inside image capture apparatus and refrigerator
CN107270608A (en) * 2017-07-10 2017-10-20 绵阳美菱软件技术有限公司 A kind of refrigerator system and a kind of refrigerator
CN108596122A (en) * 2018-04-28 2018-09-28 北京旷视科技有限公司 A kind of auth method, device, authentication machine and computer-readable medium
CN112085547A (en) * 2019-06-13 2020-12-15 青岛海尔智能技术研发有限公司 Food material storage method and device and refrigerator

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CN101790082A (en) * 2010-01-14 2010-07-28 中山大学 Intelligent appliance system in digital home network and control method thereof
CN102183120A (en) * 2011-03-31 2011-09-14 四川长虹电器股份有限公司 Long-range food inquiring refrigerator based on video technology and work method of long-range food inquiring refrigerator

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CN1756348A (en) * 2004-09-30 2006-04-05 王键 Remote monitoring system based on mobile network

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Publication number Priority date Publication date Assignee Title
CN101790082A (en) * 2010-01-14 2010-07-28 中山大学 Intelligent appliance system in digital home network and control method thereof
CN102183120A (en) * 2011-03-31 2011-09-14 四川长虹电器股份有限公司 Long-range food inquiring refrigerator based on video technology and work method of long-range food inquiring refrigerator

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