CN104935882B - A kind of door bell rings based on dynamic territory analyzing answer monitoring method - Google Patents
A kind of door bell rings based on dynamic territory analyzing answer monitoring method Download PDFInfo
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- CN104935882B CN104935882B CN201510293871.1A CN201510293871A CN104935882B CN 104935882 B CN104935882 B CN 104935882B CN 201510293871 A CN201510293871 A CN 201510293871A CN 104935882 B CN104935882 B CN 104935882B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 4
- 101150012579 ADSL gene Proteins 0.000 description 4
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- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
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- 230000002452 interceptive effect Effects 0.000 description 1
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Abstract
The invention discloses a kind of door bell rings based on dynamic territory analyzing to answer monitoring method, and this method is aimed at plays the video that the camera on family doorway is acquired with mobile phone terminal, to check the function of current visiting guest.Doorbell and camera mounted on doorway are commonly connected to ARM controller, if doorbell is pressed, and door is not turned on whithin a period of time, then start camera, acquisition camera video is encoded and is cached, anywhere user can connect ARM controller by mobile phone, and play the video of caching in real time with the streaming media video player on mobile phone, to check the identity of visitor.
Description
Technical field
The invention belongs to field of video monitoring, are related to a kind of real-time video monitoring method of mobile phone end.
Background technology
With the development of mobile Internet, the function of smart mobile phone is stronger and stronger, faster processing speed, bigger
Memory, abundant software so that people are not only the basic application such as to make a phone call to send short messages with mobile phone, are much previously required to
The work of completion on computer can be completed in mobile phone end.The extensive covering of WIFI and popularizing for 4G networks are mobile phone
Online see video provide network speed in terms of support.Development and current intelligence along with streaming media video transmission technology
Software on mobile phone can support the technology so that be possibly realized with mobile phone come receiving stream media video.
Embedded platform has the advantages that small, low-power consumption, integrated level is high, perfect can replace calculating in the occasion of feature
It machine or even is more used than computer, these features have been more and more widely used it.
In current Internet era, the application of ADSL is very extensive, and most of family is all ADSL online, but ADSL
Dynamic address pond distribution IP mode cause host IP have uncertainty, very big trouble is brought to domain name mapping.
Dynamic territory analyzing system then solves the problems, such as this well.
In recent years, due to the fast development of computer communication technology, the enhancing and camera shooting of all kinds of computer process abilities
The decline of equipment cost, the system of video monitoring increasingly become the hot spot of research.Video monitoring is from pervious simulation prison
The digital supervision of control till now, from on-site supervision to remote monitoring, monitors unattended monitoring still, big portion from Attended mode
Conventional monitoring systems is divided to be all based on the video monitoring of PC, system function is stronger, but power consumption is high, and transmission range is significantly limited,
Someone's management is also needed to, so practicability is limited.It is therefore desirable to propose a kind of practical, long-range, low-power consumption mobile phone terminal
Video monitoring system, and will also have low delay, access speed is fast, it is easy to use the characteristics of.
Invention content
Technical problem：The present invention provides a kind of family's doorbell monitoring methods based on dynamic territory analyzing, utilize dynamic
The function of domain name and dynamic IP addressing binding that domain name mapping software provides, as long as there is monitoring demand, mobile phone just can be whenever and wherever possible
And ARM controller in family be attached, play the video that family's doorway camera taken in real time in mobile phone terminal.
Technical solution：Family's doorbell monitoring method based on dynamic territory analyzing of the present invention, doorbell and mounted on doorway
Camera be commonly connected to ARM controller, if doorbell is pressed, and door is not turned on whithin a period of time, then start take the photograph
As head, acquisition camera video is encoded and is cached, anywhere user can connect ARM controls by mobile phone
Device, and with the streaming media video player on mobile phone come the real-time video for playing caching, to check the identity of visitor, specific step
It is rapid as follows：
a）The IP address of ARM controller and domain name are bound by dynamic territory analyzing software；
b）The real-time video that ARM controller acquisition camera takes, is encoded, changing into stream medium file,
And caching is written, listening port is opened, waits for playing request；
c）The mobile phone of user is sent to playing request by the ARM controller of domain name access family；
d）After ARM controller receives playing request, the player for reading data and user mobile phone in caching is established in real time
Flow host-host protocol session starts to transmit data；
e）After player on user mobile phone receives files in stream media, decode and play.
The step a）Middle dynamic territory analyzing software binds the IP address of dynamic change and fixed domain name, as long as logical
Cross the ARM controller that a fixed domain name just can connect to family；
The step b）Middle ARM controller is connected to camera, can encode the video data of camera, make its turn
It changes the files in stream media for being suitble to propagate on network into, and caches, when data cached size is more than preset caching
During file size, it can be written since file, cover old data.Meanwhile ARM controller opens listening port, waits to be played
Request.
The step c）With step d）In no matter user in where, as long as mobile phone can be connected into internet, just can and family
ARM controller connection.Streaming media video player on user mobile phone establishes connection by inputs domain name and ARM controller,
Both sides establish real time streaming transport protocol session, and ARM controller reads data from caching and is sent to mobile phone terminal, and mobile phone terminal receives number
According to.
The step e）After the mobile phone terminal of middle user receives video data, streaming media video player solves it
Code, and play.
Advantageous effect：Compared with prior art, the present invention it has the following advantages：
The present invention breaches the video monitoring of traditional desktop end, in view of the development of smart mobile phone, realizes mobile terminal
Video monitoring；And it is solved using dynamic territory analyzing software since traditional-family ADSL has Internet access by dialing IP address dynamic change
The problem of causing mobile phone remote connection difficult；Stream media technology has been used to transmit video, ensure that the real-time of transmission of video, has been had
There is the characteristics of delay is small；It acquires, encode, transmit video using ARM planks, have low in energy consumption, memory is big, the high spy of performance
Point.
Description of the drawings
Fig. 1 is that the present invention is based on the network model figures that the door bell rings of dynamic territory analyzing answer monitoring method；
Fig. 2 is that the present invention is based on the scheme realization figures that the door bell rings of dynamic territory analyzing answer monitoring method；
Fig. 3 is that the present invention is based on the signaling interaction diagrams that the door bell rings of dynamic territory analyzing answer monitoring method；
Fig. 4 is the work flow diagram of concrete application scene of the present invention.
Specific embodiment
The present invention is described in detail below by way of example.
The door bell rings based on dynamic territory analyzing of the present invention answer monitoring method, as shown in Figure 1, by smart mobile phone, dynamic
Domain name resolution server（DDNS）And ARM controller this three parts composition.This three parts can be transferred through wireless access network connection
To internet.Video playing end of the smart mobile phone for the present invention, belongs to user terminal, it can play the Streaming Media from internet and regard
Frequently.Dynamic domain name server device can bind a fixed domain name and dynamic IP, and periodically update, and make user side
Just only with a domain name with regard to the host of family can be accessed.ARM controller is deployed in user's family, is master controller,
Its function is mainly：1st, the triggering of doorbell is responded；The video of 2 acquisition cameras is encoded and is cached；3rd, it opens and monitors end
Mouthful, it waits for playing request and plays end and establish real-time transport protocol.
The door bell rings based on dynamic territory analyzing of the present invention answer monitoring method, and the startup that ARM controller receives doorbell please
After asking, just start camera, acquisition camera video is encoded and cached, and waits for playing request.User is anywhere
Can ARM controller be connected, and play the video of caching in real time with the streaming media video player on mobile phone by mobile phone,
To check the identity of visitor.As shown in Fig. 2, the detailed process of system is divided into following five steps：
a）The IP address of ARM controller and domain name are bound by dynamic territory analyzing software；
b）The real-time video that ARM controller acquisition camera takes, is encoded, changing into stream medium file,
And caching is written, listening port is opened, waits for playing request；
c）The mobile phone of user is sent to playing request by the ARM controller of domain name access family；
d）After ARM controller receives playing request, the player for reading data and user mobile phone in caching is established in real time
Flow host-host protocol session starts to transmit data；
e）After player on user mobile phone receives files in stream media, decode and play；
DDNS is a kind of system for internet domain name being directed toward changeable IP address.Dynamic territory analyzing running software is in ARM
On controller, start with the startup of ARM controller, thus can real-time update domain name binding IP address.As shown in figure 3,
Depict the signalling interactive process of the present invention.After ARM controller receives the request of doorbell, camera is just opened, acquisition is taken the photograph
As the video data of head, it is encoded, it is made to be converted into being suitble to the files in stream media propagated on network, and be buffered in slow
It deposits in file, when data cached size is more than preset cache file size, can be written, cover old since file
Data.Meanwhile ARM controller opens listening port, sends and reminds to the smart mobile phone of user, waits for playing request.It uses at this time
After family receives prompting, the player inputs domain name of smart mobile phone is will pass through, is initiated a session request to ARM controller.DDNS passes through
The corresponding IP address of domain name is searched, request is turned into ARM controller end.The listening port of ARM controller receive request after just and
Smart mobile phone establishes connection, and both sides establish real time streaming transport protocol（RTSP）Session, and using User Datagram Protocol（UDP）It passes
Defeated video data, ARM controller read data from caching and are sent to mobile phone terminal, and mobile phone terminal receives data.Mobile phone terminal receives
After data, it is decoded and plays.
The application scenarios of the present invention are as follows：
As user family no one, if having guest to come to visit at this time, guest presses doorbell, after door bell rings are answered, is controlled to ARM
Device sends request, if the back door of one minute is opened not yet, ARM controller can complete following work at this time：1. it opens
Dynamic camera, acquires video, encodes and cache；2. opening listening port, session request is waited for；3. it is sent out to the smart mobile phone of user
Send notice.After user is notified, wherever, as long as mobile phone can be connected into internet, the player of mobile phone just can be opened, come
The video of camera is played, can thus see visiting guest, as shown in Figure 4.
Claims (1)
1. a kind of door bell rings based on dynamic territory analyzing answer monitoring method, which is characterized in that doorbell and taking the photograph mounted on doorway
As head is commonly connected to ARM controller, if doorbell is pressed, if as soon as a minute back door is not turned on, ARM controller starts
Camera, acquisition camera video are encoded and are cached, and user connects ARM controller, and on mobile phone by mobile phone
Streaming media video player to play the video of caching in real time, to check the identity of visitor, is as follows：
A) IP address of ARM controller and domain name are bound by dynamic territory analyzing software；
B) real-time video that ARM controller acquisition camera takes, is encoded, changing into stream medium file, and caching is written,
Meanwhile listening port is opened, wait for playing request；When data cached size is more than preset cache file size, meeting
It is written since file, covers old data；
C) mobile phone of user is by the ARM controller of domain name access family, particular by the Streaming Media used on user mobile phone
Video player inputs domain name and ARM controller establish connection, are sent to playing request；
D) after ARM controller receives playing request, the player foundation for reading data and user mobile phone in caching is spread in real time
Defeated protocol conversation, and transmission data are started using User Datagram Protocol；
E) it after the player on user mobile phone receives files in stream media, decodes and plays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510293871.1A CN104935882B (en) | 2015-06-01 | 2015-06-01 | A kind of door bell rings based on dynamic territory analyzing answer monitoring method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510293871.1A CN104935882B (en) | 2015-06-01 | 2015-06-01 | A kind of door bell rings based on dynamic territory analyzing answer monitoring method |
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| Publication Number | Publication Date |
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| CN104935882A CN104935882A (en) | 2015-09-23 |
| CN104935882B true CN104935882B (en) | 2018-07-10 |
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| CN201510293871.1A Active CN104935882B (en) | 2015-06-01 | 2015-06-01 | A kind of door bell rings based on dynamic territory analyzing answer monitoring method |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106254831A (en) * | 2016-08-26 | 2016-12-21 | 刘翔 | Real-time snap shot system based on safety monitoring product |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101466029A (en) * | 2009-01-09 | 2009-06-24 | 东莞光阵显示器制品有限公司 | Method and system for preparing visual duologue door bell |
| CN103647940A (en) * | 2013-11-25 | 2014-03-19 | 北京百纳威尔科技有限公司 | Intelligent monitoring mobile phone, remote video monitoring system and monitoring method thereof |
| CN204215520U (en) * | 2014-11-11 | 2015-03-18 | 洛阳绿仁环保设备有限公司 | A kind of family's supervising device based on wireless network |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003023445A (en) * | 2001-07-09 | 2003-01-24 | Mega Chips Corp | Camera server and video transmission system |
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2015
- 2015-06-01 CN CN201510293871.1A patent/CN104935882B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101466029A (en) * | 2009-01-09 | 2009-06-24 | 东莞光阵显示器制品有限公司 | Method and system for preparing visual duologue door bell |
| CN103647940A (en) * | 2013-11-25 | 2014-03-19 | 北京百纳威尔科技有限公司 | Intelligent monitoring mobile phone, remote video monitoring system and monitoring method thereof |
| CN204215520U (en) * | 2014-11-11 | 2015-03-18 | 洛阳绿仁环保设备有限公司 | A kind of family's supervising device based on wireless network |
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Effective date of registration: 20191029 Address after: Room 301-6, floor 3, Huamai International Plaza, No. 66, Fengze Road, Dongshan street, Jiangning District, Nanjing, Jiangsu Province Patentee after: Nanjing Mingren Photoelectric Technology Co., Ltd. Address before: 210023, No. 66, new exemplary Road, Nanjing, Jiangsu Patentee before: Nanjing Post & Telecommunication Univ. |
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Effective date of registration: 20191112 Address after: 210013 Gupinggang Block 4, Gulou District, Nanjing City, Jiangsu Province Patentee after: Edge Intelligence Research Institute Nanjing Co., Ltd Address before: Room 301-6, floor 3, Huamai International Plaza, No. 66, Fengze Road, Dongshan street, Jiangning District, Nanjing, Jiangsu Province Patentee before: Nanjing Mingren Photoelectric Technology Co., Ltd. |
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Effective date of registration: 20200901 Address after: 5 / F, block C, zhimengyuan, No.4 gupinggang, Nanjing, Jiangsu Province 210000 Patentee after: Nanjing core spectrum Vision Technology Co., Ltd Address before: 210013 Gupinggang Block 4, Gulou District, Nanjing City, Jiangsu Province Patentee before: Edge Intelligence Research Institute Nanjing Co.,Ltd. |
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Effective date of registration: 20210805 Address after: 210000 5th floor, block B, zhimengyuan, No.4 gupinggang, Gulou District, Nanjing City, Jiangsu Province Patentee after: China Austria Intelligent Industry Research Institute (Nanjing) Co.,Ltd. Address before: 210000 5th floor, block C, zhimengyuan, No.4 gupinggang, Nanjing, Jiangsu Province Patentee before: Nanjing core spectrum Vision Technology Co., Ltd |
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