CN207817746U - Household objects aided management system based on RFID and camera - Google Patents

Abstract

The utility model discloses a kind of household objects aided management system based on RFID and camera,Including system host and RFID electronic label,System host has RFID detection line ring boxs by network connection,Doorway RFID detects host,RFID detection machines in room,Camera and mobile phone,RFID detection lines ring box and doorway RFID detection hosts are set to front door,RFID detection lines ring box is consistent with the shape of door,And it is embedded in doorframe,Side of the top of RFID detection line ring boxs in room is provided with indicator light,Display screen and recognition of face camera,Side is provided with human body infrared detection module and buzzer in the frame of RFID detection line ring boxs,RFID detection machines are set to the doorway in each room in room,Camera is mounted in each room,RFID electronic label is pasted onto the surface of household objects.

Description

Household objects aided management system based on RFID and camera

Technical field

The utility model belongs to Smart Home technical field, is related to a kind of based on the household objects of RFID and camera auxiliary Management system.

Background technology

Radio frequency identification, RFID technique, also known as radio frequency identification are a kind of communication technologys.It can be known by radio signals Other specific objective simultaneously reads and writes related data, without establishing mechanical or optical contact between identifying system and specific objective.Generally It identifies and communicates suitable for short distance.

The short distance identification communication of RFID and the good characteristic of electronic tag have allowed him to be applied in many occasions, high Guaranteed votes, library's entrance guard, self-service Supermarket account-settling etc..But it applies at present also less extensive in terms of smart home.

Electronic tag is also known as RF tag, transponder, data medium；Reader is also known as read-out device, scanner, reading Head, communicator, reader (depend on electronic tag whether can wireless rewrite data).Pass through between electronic tag and reader Coupling element realizes (contactless) coupling in the space of radiofrequency signal；In coupling channel, according to sequential relationship, the biography of energy is realized It passs and data exchange.Electronic tag is the carrier of RFID technique, and RFID is Radio Frequency Identification Abbreviation, term is radio frequency identification.

Closed-circuit TV monitoring system is the important component in safety-security area, and system passes through video camera and its ancillary equipment (camera lens, holder etc.) directly observes the case where being monitored place, while the case where monitoring place can be synchronized video recording. In addition, TV monitor system can also take action with other safety technological guard systems linkages such as anti-theft alarm systems, user is made to pacify Full prevention ability obtains whole raising.

In majority's daily life, hastily to drive a cart every morning and go to work or go to school.And for most of white collars or It is that their articles for needing to carry of going out daily are more complicated, such as card of registering, mobile phone, second day meeting are wanted for student The data of band, car key etc., and generally walk it is hasty, so they will not find time generally before going out special inspection Look into whether thing is all brought all, if there is important thing omit, caused by loss be likely to be prodigious.The inspection even if someone gos out The custom looked into, complicated pocket-handkerchief check one by one get up it is also very inconvenient.However there are no how many products currently on the market The problem of going out article prompt can be well solved.

And when people lives at home, often carry each room that some articles shuttle at home.Sometimes with Hand leaves about, and but slowly can not find when us can be caused to use certain part article just because of this casual action.City at present It is functional development in view of this to have some products on field, and what is utilized is mostly the positioning thought of GPS.But by room one at home As environment it is complicated, metope is relatively more, larger to effect of signals, and the accuracy of GPS positioning will be affected.And utilize GPS Positioning, which requires positioned item equally, to be had the function of emitting and receiving signal, and this point may be implemented in only mobile phone at present. It such as tells a story for non-electronics major product, key etc. cannot realize the positioning based on GPS.So system cannot be to most families Middle article realizes positioning.

And popular indoor positioning technologies based on WIFI and Zigbee currently on the market, be using installation at home The reception machine testing RF signal strength of different location, the positioning thought based on RSSI and similar to GPS pass through certain algorithm Carry out article positioning.Judgement based on signal strength, although system equipment input it is small, can only judgment object general shape, Non-availability goes out specifically which kind of object, so being generally used for the position of positioning people.And indoor environment is complicated, receiver installation ground Point, which will pass through careful calculating, can just obtain, and algorithm complexity development difficulty is big.

Utility model content

The purpose of this utility model is to provide a kind of household objects aided management system based on RFID and camera, solves The problem of user leaves behind article when going out or some articles is placed conveniently at home and can not find.

The utility model the technical scheme adopted is that the household objects aided management system based on RFID and camera, Including system host and RFID electronic label, system host has RFID detection lines ring box, doorway RFID to detect by network connection RFID detection machines, camera and mobile phone in host, room, RFID detection lines ring box and doorway RFID detection hosts are set to gate Mouthful, RFID detection lines ring box is consistent with the shape of door and is embedded in doorframe, and the top of RFID detection line ring boxs is in room Side is provided with indicator light, display screen and recognition of face camera, and it is red to be provided with human body for side in the frame of RFID detection line ring boxs Outer detection module and buzzer, RFID detection machines are set to the doorway in each room in room, and camera is mounted in each room, RFID electronic label is pasted onto the surface of household objects.

The utility model is also characterized by

It is provided with communication antenna at the top of doorway RFID detection machine hosts, is internally provided with microcontroller, microcontroller difference It is connected with WIFI module, prompt indicator light, display screen, buzzer, human body infrared detection module, recognition of face camera, RFID Signal conversion module and power module, WIFI module are connect with communication antenna, RFID signal conversion module and RFID detection coils Frame connects.

System host communication antenna, including the setting of system host microcontroller, leading flank are provided at the top of system host There are system host touch display screen and RFID tag card reader, system host to be built-in with system host microcontroller, system host Microcontroller is connected separately with power module, WIFI module, and WIFI module is connect with system host communication antenna, and system host is micro- Controller is also connect with system host touch display screen and RFID tag card reader respectively.

RFID detection machines include RFID detection machines microcontroller in room in room, and RFID detection machine microcontrollers connect respectively in room It is connected to RFID detection machines power supply indicator, human body infrared detection module, WIFI module and power module in room, WIFI module connection There is RFID detection machines antenna in room.

RFID electronic label is internally provided with the RFID electric tag antenna made by way of corroding or printing, RFID electronic label is provided with RFID electronic label viscose glue on one side.

Microcontroller is the microcontroller of STM32F103.

System host microcontroller is STM32F429 microcontrollers.

RFID detection machines microcontroller is the microcontroller of STM32F103 in room.

The utility model has the beneficial effects that

1. using RFID electronic label reader install in door mouth, user can be all examined in each go out with The article that body carries, has checked whether omission.This inspection relies on RFID radio-frequency techniques, appoints completely without user is increased What waste motion can be completed once to check only by door this action is walked out.Systems inspection is all that some go out The door indispensable to be carried, such as house door key, car key, wallet, mass transit card, mobile phone.And if user due to Go out it is hasty and when leaving behind some article, will be detected and prompted by RFID.And this system can receive mobile phone Instruction, user can customize addition second day will band thing to detect queue.Can also automatically it add according to situations such as weather simultaneously Add the corresponding functions such as umbrella article to detection queue, leaves behind equally give and prompt；

2. object in room can be carried out using the RFID electronic label reader of each room doorway installation in the room The substantially tracking and positioning of product.The deposit of the closed-circuit TV monitoring system of cooperation at that time quickly can accurately find out article position. Target location can be obtained by this system when user leads to can not find some article due to leaving about, to find object Product.

Description of the drawings

Fig. 1 is the structure chart of household objects aided management system of the utility model based on RFID and camera；

Fig. 2 is installed at the doorway of household objects aided management system of the utility model based on RFID and camera RFID detection machine structure charts；

Fig. 3 is the host structure chart of household objects aided management system of the utility model based on RFID and camera；

Fig. 4 is RFID detection machines in the room of household objects aided management system of the utility model based on RFID and camera Structure chart；

Fig. 5 be each element of household objects aided management system of the utility model based on RFID and camera in doors Distribution map；

Fig. 6 is the doorway RFID detection machines of household objects aided management system of the utility model based on RFID and camera Function structure chart；

Fig. 7 is the system host module knot of household objects aided management system of the utility model based on RFID and camera Composition；

Fig. 8 is RFID detections master in the room of household objects aided management system of the utility model based on RFID and camera The function structure chart of machine；

Fig. 9 is the Electronic Tag Structure of household objects aided management system of the utility model based on RFID and camera Figure；

Figure 10 is the program chart of household objects aided management system of the utility model based on RFID and camera.

In figure, 1. prompt indicator lights, 2. display screens, 3.RFID detection line ring boxs, 4. communication antennas, 5. doorway RFID detections Machine host, 6. microcontrollers, 7. system host touch display screens, 8. system host communication antennas, 9. system host microcontrollers, 10. system host, RFID detection machines in rooms 11., RFID detection machine microcontrollers in rooms 12., 13. power modules, in rooms 14. RFID detection machine antennas, RFID detection machine power supply indicators in rooms 15., 16.RFID tag readers, the detection of 17. human body infrareds Module, 18. cameras, 19.RFID signal conversion modules, 20. recognition of face cameras, 21. buzzers, 22.RFID electronics marks Sign viscose glue, 23.RFID electronic label antennas, 24.RFID electronic tags, 25.WIFI modules, 26. mobile phones.

Specific implementation mode

The utility model is described in detail with reference to the accompanying drawings and detailed description.

Household objects aided management system of the utility model based on RFID and camera, structure as shown in Fig. 1~Figure 10, Including system host 10 and RFID electronic label 24, system host 10 has RFID detection lines ring box 3, doorway by network connection RFID detection machines 11, camera 18 and mobile phone 26 in RFID detections host 5, room, RFID detection lines ring box 3 and doorway RFID detections Host 5 is set to front door, and RFID detection lines ring box 3 is consistent with the shape of door and is embedded in doorframe, RFID detection line ring boxs Side of 3 top in room is provided with indicator light 1, display screen 2 and recognition of face camera 20, RFID detection lines ring box 3 Frame in side be provided with human body infrared detection module 17 and buzzer 21, RFID detection machines 11 are set to each room in room Doorway, camera 18 are mounted in each room, and RFID electronic label 24 is pasted onto the surface of household objects.

5 top of doorway RFID detections machine host is provided with communication antenna 4, is internally provided with microcontroller 6, microcontroller 6 It is connected separately with WIFI module 25, prompt indicator light 1, display screen 2, buzzer 21, human body infrared detection module 17, recognition of face Camera 20, RFID signal conversion module 19 and power module 13, WIFI module 25 are connect with communication antenna 4, and RFID signal turns Mold changing block 19 is connect with RFID detection lines ring box 3.

The top of system host 10 is provided with system host communication antenna 8, including system host microcontroller 9, leading flank It is provided with system host touch display screen 7 and RFID tag card reader 16, system host 10 is built-in with system host microcontroller 9, system host microcontroller 9 is connected separately with power module 13, WIFI module 25, and WIFI module 25 communicates day with system host Line 8 connects, and system host microcontroller 9 is also connect with system host touch display screen 7 and RFID tag card reader 16 respectively.

RFID detection machines 11 include RFID detection machines microcontroller 12 in room in room, RFID detection machines microcontroller 12 in room It is connected separately with RFID detection machines power supply indicator 15, human body infrared detection module 17, WIFI module 25 and power module in room 13, WIFI module 25 is connected with RFID detection machines antenna 14 in room.

RFID electronic label 24 is internally provided with the RFID electronic label day made by way of corroding or printing Line 23, RFID electronic label 24 are provided with RFID electronic label viscose glue 22 on one side.

Microcontroller 6 is the microcontroller of STM32F103.

System host microcontroller 9 is STM32F429 microcontrollers.

RFID detection machines microcontroller 12 is the microcontroller of STM32F103 in room.

Household objects aided management system of the utility model based on RFID and camera, it is main each at home using installing RFID detection machines 11 in the room at place read the object for posting RFID tag 24, then are aided with camera 18 and recognition of face camera 20 means reach two functions：One is belongings detection function of going out, the other is article positioning function in family.

Household objects aided management system of the utility model based on RFID and camera is mainly examined by a doorway RFID RFID detection machines 11 and a system host 10 form in survey machine host 5, multiple rooms, and RFID detection machine hosts 5 in doorway are mounted on The doorway in entire house, RFID detection machines 11 are separately mounted to each room doorway in house in room, and system host 10 is placed At home any one corner can, for integrating whole system.System host 10 is downwards and doorway RFID detects machine host 5 And RFID detection machines 11 are wirelessly connected by WIFI in each room, and interact data, be sent to order.System host 10 upwards again by WIFI wireless connection mobile phones 26, receive the order on mobile phone 26 and are sent to RFID in corresponding room and detect Machine 11.

Household objects aided management system of the utility model based on RFID and camera, Articles detecting function of going out are It is based primarily upon the RFID detector 4 mounted on door mouth to complete, workflow is as shown in Figure 10.User can customize often Its article that must be carried, and RFID electronic label 24 is sticked on these articles, these articles are added by system host 10 Be added to acquiescence go out check queue in.RFID detection lines ring box 3 and RFID detector host 5 mounted on door mouth are at acquiescence In low power consumpting state human body infrared detection can be triggered when user passes through mounted on the RFID detection line ring boxs 3 of door mouth Module 17, waking up this inspection station makes him work normally.Machine first determines whether this time is working that user defines Period is if it is checked if not inspection is then not turned on.Then machine can be matched by recognition of face camera 20 It closes software pattern identification and judges whether this is user or guest, guest is that user then classifies, is without checking No. 1 or No. 2 users or other users, then load the inspection of that corresponding user according to the difference of user Survey queue.Using the article entrained by the RFID identification technology detection person of going out indicator light 1, buzzer are prompted if omitted 21 and display screen 2 prompt will be alerted and be prompted.The thing that article is omitted when in this way can be to avoid working occurs, and whole A process is all that machine is completed, and whole process does not interfere the regular event of user.

This detection alarm set of going out equally receives user's customized article temporarily, and user can pass through mobile phone 26 App is added new temporary items to detection queue.If having a meeting within second day, then the previous day addition laptop or meeting View file clips to temporary detecting queue, and these articles are sticked RFID electronic label 24, can also be reminded if leaving behind within second day.

Household objects aided management system of the utility model based on RFID and camera, article positioning function, mainly according to It holds in the palm in RFID detection machines 11, system host 10 and camera 18 cooperation completion jointly in the placement at home room on each room doorway 's.RFID detection machines 11 are fitted to the human body infrared module 17 of doorframe lateral surface and are responsible for detection and post RFID marks in each room The disengaging of the article of label 24.Since the maximum angle that human body infrared detection module 17 detects the conical surface is 120 °, his angle is utilized Characteristic is installed in the lateral surface of doorframe, and such people enters into room outside room can trigger infrared module, and be walked out of room Go out, will not trigger, with this come distinguish object into outgoing direction, then send data to system host 10, system host 10 is used Summarize the data and the movement locus for converting the data into each lebal article that RFID detection machines 11 are sent in each room, simultaneously Also the video data sent of camera 18 and storage are received, user article important in family or oneself can want to arrange Enter the article in this system management range and sticks RFID electronic label 24.Then it is brushed in the tag reader 16 of system host 10 Once new label and register label information.The effect of registration is that the content on label is bound in kind.For example it is newly added to One electronic tag being attached on mobile phone after having brushed this label in registration, then marks the representative of this label in systems It is mobile phone, can also takes pictures to this object of registration, more accurately react the object to be registered.Then this is new Electronic tag has been included in the monitoring management range of entire management system.

When user enters the rooms A and has carried some articles for posting RFID electronic label 24, it is provided in the rooms A Between doorway room in RFID detection machines 11 will detect these electronic tags, and be sent to system host 10 information " xxx, xxx Article enters the rooms A ", it is recorded by host.When user walks out room with certain articles, but can send " xxx articles from Open the rooms A ".The information that RFID detection machines 11 are sent in room of the host by summarizing and integrating each room doorway is to draw out The movement locus of various articles.Article when because conveniently leave about and look for lose when, can be in mobile phone 26 or in system host 10 Movement locus before upper inquiry article and corresponding record time, system transfer the camera shooting by path in this period automatically Head content is supplied to user.User can find article by inquiring camera record content and movement locus.

Household objects aided management system of the utility model based on RFID and camera, article positioning function is main in family It is realized using the frivolous property of RFID electronic label 24 and the contactless identification technology of RFID technique.Use RFID electronic label 24, it is to make his adaptability fine because of his frivolous feature, him can be allowed to be attached in many families on article, even one On pen.It allows article in more families to become the detection object of RFID system in family, non-electronic product in family is allowed to connect to a certain extent Enter network.And the characteristics of using RFID contactless identifications, his testing conditions unlike bar codes technique can be allowed harsh.People is only Carry and post the article of electronic tag and can be carried out identifying by cog region, allow the process that detection identifies inadvertently It completes, it is very convenient quick.

Each room doorway installation room in RFID detection machines 11 can realize go out belongings inspection prompt and Household objects position the two functions.Using system host 10 and each testing agency at networked system can real-time, interactive It data and calculates, it is full-featured.

Household objects aided management system of the utility model based on RFID and camera, each detection machine or host All have the function of WIFI wireless telecommunications, this, which also allows for whole system, can be connected into the WIFI network of family.Pass through WIFI Network, whole system can be communicated with the mobile phone installed on mobile phone or on computer.That is user can be in mobile phone On inquire each whereabouts for posting RFID tag object, additive in mobile phone pair inspection queue in second day can also be passed through Product can also carry out the operations such as unbundlings RFID tag, whole process is allowed to become to be simple and efficient.

Camera 18 can monitor the variation in middle everywhere corner of getting home, and be stored in system host 10.Due to big portion In timesharing, the picture that camera 18 is monitored all is the scenery in room, static without variation, in addition in this system Camera 18 be for monitoring object trajectory, so in addition to the variation brought due to people can be regarded as meaningless change Change.It is monitored so only can just wake up camera 18 after people enters room.Utilize the room mounted on each room doorway Interior RFID detection machines 11 control the work and suspend mode of camera 18.17 meeting of human body infrared module in room in RFID detection machines 11 It detects whether this person enters room, works if so, waking up this room camera 18 and host 10 is made to store.If RFID in room Human body infrared module 17 in detection machine 11 detects this person and withdraws from a room, and controls and closes camera 18.Allow the camera shooting in each room Head only works when someone enters this room and is transferred to system host 10 and stores.Memory space can be greatlyd save by doing so, and be increased Added with the amount of storage with video, recordable time span is increased.

Claims (8)

1. the household objects aided management system based on RFID and camera, which is characterized in that including system host (10) and RFID electronic label (24), the system host (10) have RFID detection lines ring box (3), doorway RFID to detect by network connection RFID detection machines (11), camera (18) and mobile phone (26) in host (5), room, the RFID detection lines ring box (3) and doorway RFID detection hosts (5) are set to front door, and the RFID detection lines ring box (3) is consistent with the shape of door and is embedded in doorframe Interior, the side of the top of the RFID detection lines ring box (3) in room is provided with indicator light (1), display screen (2) and face and knows Other camera (20), side is provided with human body infrared detection module (17) and buzzing in the frame of the RFID detection lines ring box (3) Device (21), RFID detection machines (11) are set to the doorway in each room in the room, and the camera (18) is mounted on each room Between in, the RFID electronic label (24) is pasted onto the surface of household objects.

2. the household objects aided management system according to claim 1 based on RFID and camera, which is characterized in that institute It states and is provided with communication antenna (4) at the top of doorway RFID detection machine hosts (5), is internally provided with microcontroller (6), the microcontroller Device (6) is connected separately with WIFI module (25), prompt indicator light (1), display screen (2), buzzer (21), human body infrared detection mould Block (17), recognition of face camera (20), RFID signal conversion module (19) and power module (13), the WIFI module (25) It is connect with communication antenna (4), the RFID signal conversion module (19) connect with RFID detection lines ring box (3).

3. the household objects aided management system according to claim 1 based on RFID and camera, which is characterized in that institute It states and is provided with system host communication antenna (8) at the top of system host (10), including system host microcontroller (9), leading flank It is provided with system host touch display screen (7) and RFID tag card reader (16), the system host (10) is built-in with system master Machine microcontroller (9), the system host microcontroller (9) is connected separately with power module (13), WIFI module (25), described WIFI module (25) is connect with system host communication antenna (8), the system host microcontroller (9) also respectively with system host Touch display screen (7) and RFID tag card reader (16) connection.

4. the household objects aided management system according to claim 1 based on RFID and camera, which is characterized in that institute It includes RFID detection machines microcontroller (12) in room to state RFID detection machines (11) in room, RFID detection machine microcontrollers in the room (12) RFID detection machines power supply indicator (15) in room, human body infrared detection module (17), WIFI module (25) are connected separately with With power module (13), the WIFI module (25) is connected with RFID detection machines antenna (14) in room.

5. the household objects aided management system according to claim 1 based on RFID and camera, which is characterized in that institute That states RFID electronic label (24) is internally provided with the RFID electric tag antenna made by way of corroding or printing (23), the RFID electronic label (24) is provided with RFID electronic label viscose glue (22) on one side.

6. the household objects aided management system according to claim 2 based on RFID and camera, which is characterized in that institute State the microcontroller that microcontroller (6) is STM32F103.

7. the household objects aided management system according to claim 3 based on RFID and camera, which is characterized in that institute It is STM32F429 microcontrollers to state system host microcontroller (9).

8. the household objects aided management system according to claim 4 based on RFID and camera, which is characterized in that institute State the microcontroller that RFID detection machines microcontroller (12) in room is STM32F103.