CN208369746U - Web camera and internet protocol camera system - Google Patents
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Abstract
Web camera and internet protocol camera system provided by the utility model, heartbeat is kept by using main control module, wireless communication module and image capture module enter standby mode, when user initiates to check that video requirement or PIR module detect human body infrared signal, main control module controls image capture module and the power supply of radio communication mold BOB(beginning of block), field data is acquired in time, both power consumption can also be reduced by having played the role of monitoring, in addition, it can be improved by using battery power supply to extraneous survivability, improve the stand-by time of equipment, it is not required to consider further that wiring problem when user installation, installation more light and flexible.
Description
Technical field
The utility model relates to monitoring fields, more particularly to web camera and internet protocol camera system.
Background technique
IPC is the abbreviation of IP Camera, and the entitled web camera of Chinese, is by traditional cameras and network technology knot
Video camera of new generation caused by closing, it can transmit video flowing by wired or wireless network, as long as having network
Remotely it can be monitored and be recorded a video.
IPC is composed of network code module and analog video camera.After analog video camera collects analog video signal,
Signal coding is compressed into digital signal by network code module, to access routing device.Signal is again via Efficient Compression
Chip compression, is transmitted to server by network-bus.In this way, on network user can directly by web browser or
APP, come the camera review and video watched on server, authorized user, which can also control camera lens and act and modify, is
It is under unified central planning to set.
Portable network video camera on the market is in normally open when in use at present, and energy consumption is higher, causes battery continuous
ETS estimated time of sailing is shorter, influences widely available.
Summary of the invention
Based on this, it is necessary to be directed to the higher problem of power consumption, provide a kind of web camera and internet protocol camera system.
A kind of web camera, the web camera include:
Main control module, image capture module, wireless communication module and power supply module, the main control module respectively with the figure
As acquisition module, wireless communication module and power supply module electrical connection, the main control module is used in suspend mode described in control
Wireless communication module and described image acquisition module enter suspend mode, and send heartbeat signal to repeater to keep and service
The network connection of device；It powers in the imaged acquisition module of awakening mode time control and the radio communication mold BOB(beginning of block), described in control
Image capture module acquires image data and is sent by the wireless communication module to repeater, via the repeater transmission
To server, it is shown from the server to user equipment.
Optionally, described image acquisition module includes image encoding and decoding chips, imaging sensor and local cache unit,
Described image codec chip is electrically connected with described image sensor and the local cache unit respectively, described image encoding and decoding
Chip is electrically connected with the main control module.
Optionally, further includes:
For incuding the movement of human body by the infrared ray for detecting human body radiation, when sense human body it is mobile when sending
The passive infrared PIR module of trigger signal, the PIR module is electrically connected with the main control module and keeps power supply state, described
Main control module is also used to enter awakening mode when receiving the trigger signal of the PIR module.
Optionally, the main control module uses CC1310 controller, and described image codec chip is using peace despot S2L33M
Chip.
A kind of internet protocol camera system, which is characterized in that including such as above-mentioned web camera, repeater, server and
Client, the repeater include main control unit and wireless communication unit, and web camera includes main control module and wireless communication
Module, the main control unit and the main control module communicate to connect, and the wireless communication unit and the wireless communication module are logical
Letter connection, the wireless communication unit are connect with the server network；
The server is used to send after the image acquisition request for receiving the client to the repeater and control
Instruction, so that main control unit is sent to the main control module wakes up notice；
The main control unit is used to notify control wireless communication module and image capture module to start to supply according to the wake-up
Electricity carries out Image Acquisition.
It optionally, further include router, the router connects with the wireless communication unit, the server network respectively
It connects.
Optionally, the main control module is human body infrared for continuing to be not detected in preset time in the PIR module
When signal, controls the wireless communication module and described image acquisition module enters suspend mode.
Optionally, the main control module is used to control the channel radio when APP sending is exited and checks video requirement
Letter module and described image acquisition module enter suspend mode.
Optionally, the main control module is used to continue to be not detected human body and described in preset time in the PIR module
APP sending, which is exited, controls the wireless communication module and described image acquisition module enters suspend mode when checking video requirement.
Optionally, the preset time is 30s.
Web camera and internet protocol camera system provided by the utility model keep heartbeat by using main control module,
Wireless communication module and image capture module enter standby mode, initiate to check video requirement or the detection of PIR module in user
When to human body infrared signal, main control module controls image capture module and the power supply of radio communication mold BOB(beginning of block), by field data
Acquisition in time, power consumption can also be reduced by both having played the role of monitoring, in addition, can be improved by using battery power supply to the external world
Survivability, improves the stand-by time of equipment, and when user installation is not required to consider further that wiring problem, installation more light and flexible.
Detailed description of the invention
Fig. 1 is a kind of structural block diagram of web camera in the utility model embodiment；
Fig. 2 is a kind of structural block diagram of internet protocol camera system in the utility model embodiment.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in connection with fig. 1, Fig. 1 is a kind of structural block diagram of web camera 100 in the utility model embodiment；This is practical
Novel to provide a kind of web camera 100, the web camera 100 includes:
Main control module 110, image capture module 120, wireless communication module 130 and power supply module (figure does not indicate), it is described
Main control module 110 is electrically connected with described image acquisition module 120, wireless communication module 130 and power supply module respectively, the master control
Module 110 enters suspend mode mould for controlling the wireless communication module 130 and described image acquisition module 120 in suspend mode
Reservation 110 normal power supply of main control module is concurrent after formula, wireless communication module 130 and image capture module 120 enter suspend mode
It send heartbeat signal to repeater 200, the network connection with server 400 is kept by repeater 200, allows to needing to call out
The wake-up signal of repeater 200 is timely received when awake；It, can be with when wanting to check video such as user in awakening mode
Video requirement is checked to the transmission of server 400, and server 400 receives user and checks video using what client end AP P 500 was issued
Demand, server 400 issue control instruction to repeater 200, and repeater 200 issues wake-up signal, master control to main control module 110
Module 110 receives the wake-up signal from repeater 200, controls image capture module 120 and the wireless communication module 130 is opened
Begin to power, control described image acquisition module 120 acquires image data and simultaneously passes through the wireless communication module 130 to repeater
200 send, and are transmitted to server 400 via the repeater 200, from the server 400 to user equipment, the user equipment
Above-mentioned acquired image data are shown including at least mobile phone, IPAD or computer etc..
Described image acquisition module 120 includes image encoding and decoding chips, imaging sensor and local cache unit, described
Image encoding and decoding chips are electrically connected with described image sensor and the local cache unit respectively, described image codec chip
It is electrically connected with the main control module 110, it can also include using outer that local cache unit, which may include flash memory and random access memory,
TF card is set, local cache unit carries out the preservation of image data, and image encoding and decoding chips can be main using peace despot's S2L33M chip
CC1310 controller can be used by controlling module 110, and those of ordinary skill in the art can not be limited this with flexible choice.
Personage's intrusion behavior is monitored for the ease of web camera 100, web camera 100 further includes for passing through detection
The infrared ray of human body radiation incudes the movement of human body, when sense human body it is mobile when issue the passive infrared of trigger signal
PIR module 140, the PIR module 140 are electrically connected and keep power supply state, web camera 100 with the main control module 110
In low power consumpting state, wireless communication module 130 and the entrance of image capture module 120 are standby, can be without power supply, master control
Module 110 and PIR module 140 keep power supply state, and triggering letter is generated when PIR module 140 detects human body infrared signal
Number, main control module 110 enters awakening mode according to the trigger signal of PIR module 140, adopts for wireless communication module 130 and image
Collect module 120 to power, 120 collection site image data of image capture module, using wireless communication module 130 to repeater 200
It sends, alarms by server 400 to user.
The power supply module mentioned in the present embodiment uses battery powered mode, and external world is avoided to cause power breakdown,
Also convenient power-supply wiring, installation site are flexible during installation, it is even more important that disconnected not vulnerable to external world using battery power supply
The reliability of monitoring can be improved in electricity.
Web camera 100 provided by the utility model when user checks video or can detect that human body is red
Wake-up device when outside line signal, when PIR open preset time in be not detected human body infrared signal or user it is infrared
Line signal exits check after, main control module 110 stops power supply to wireless communication module 130 and image capture module 120, again into
Enter to suspend mode.
It is checked for the ease of user, APP can be installed on a user device, network company is carried out by APP and server 400
It connecing, user initiates the warning message checked video requirement or receive the human body invasion that server 400 is sent by APP, for
Authentication between APP and server 400 can not can also do this with bound device identification code by the way of account number cipher
It limits.
Web camera 100 provided by the utility model keeps heartbeat, radio communication mold by using main control module 110
Block 130 and image capture module 120 enter standby mode, initiate to check that video requirement or PIR module 140 are detected in user
When human body infrared signal, main control module 110 controls image capture module 120 and wireless communication module 130 starts to power, and will show
Field data acquires in time, and power consumption can also be reduced by both having played the role of monitoring, in addition, can be improved pair by using battery power supply
Extraneous survivability, improves the stand-by time of equipment, and when user installation is not required to consider further that wiring problem, installs more light
Flexibly.
As shown in connection with fig. 2, Fig. 2 is a kind of structural block diagram of 100 system of web camera in the utility model embodiment.One
Kind 100 system of web camera, including such as above-mentioned web camera 100, repeater 200, server 400 and client end AP P
500, the repeater 200 includes main control unit 210 and wireless communication unit 220, and web camera 100 includes main control module
110 and wireless communication module 130, the main control unit 210 is communicated to connect with main control module 110, the wireless communication unit 220
It is communicated to connect with wireless communication module 130, the wireless communication unit 220 is connected to the network with the server 400；
The server 400 is used to send after the image acquisition request for receiving the APP to the repeater 200 and control
System instructs, and the main control module 110 on main control unit 210 and web camera 100 on repeater 200 keeps communication connection, leads to
It is online to cross heartbeat signal, can be called out in time to the main control module 110 transmission in this way after main control unit 210 is connected to control instruction
It wakes up and notifies, web camera 100 is restored to normal operating conditions acquisition image data.
The main control module 110 is used to notify control wireless communication module 130 and image capture module according to the wake-up
120, which start power supply, carries out Image Acquisition, and image capture module 120 collects after live image data module by wireless communication
130 send to the wireless communication unit 220 of repeater 200.
It optionally, further include the router 300 networked for providing wireless network signal, the router 300 divides
It not being connected to the network with the wireless communication unit 220, the server 400, router 300 can be set in user family, in
After the wireless network that device 200 and 100 couple in router 300 of web camera provide.
In order to be monitored when human body invades specified monitoring area, it is also configured in web camera 100
PIR module 140 is introduced above and is not repeated herein.Continue to be not detected in preset time in the PIR module 140
When human body infrared signal, main control module 110 controls the wireless communication module 130 and described image acquisition module 120 enters
Suspend mode, preset time can be set in 30s, specifically, open in 30s that human body is not detected is red in PIR module 140
When outside line signal, then main control module 110 controls web camera 100 into standby mode, and wireless communication module 130 and image are adopted
Collect module 120 and stop power supply, only retains main control module 110 and PIR module 140 is powered, web camera 100 can be reduced in this way
Power consumption, save electricity.
Main control module 110 is used to control the wireless communication module 130 when APP sending is exited and checks video requirement
Enter suspend mode with described image acquisition module 120, specifically, user issues to exit on the APP of terminal device checks view
Frequency is requested, and server 400 is sent to the main control unit 210 of repeater 200 comprising indicating to use after receiving the request by network
The control instruction checked is exited at family, and main control unit 210 exits to the transmission of main control module 110 according to control instruction and checks that video refers to
It enabling, wireless communication module 130 and image capture module 120 are stopped power supply according to instruction and enter suspend mode by main control module 110,
To reduce Save power consumption electricity.
Main control module 110 in the PIR module 140 continues that human body is not detected in preset time and APP sending is moved back
The wireless communication module 130 is controlled when checking video requirement out and described image acquisition module 120 enters suspend mode, is not both had
When detecting human body infrared signal, also enter suspend mode when continuing to check video without user, will enter standby
Condition setting it is more rigorous, avoid web camera 100 from being strayed into suspend mode.
It should be noted that the APP and web camera 100 on terminal device are bound by presetting, so that
User can carry out long-distance video and check, in this regard, those of ordinary skill in the art are not it is to be appreciated that repeat this.
Verified test, when using the battery of 3.7V 4800mAh, if setting main control module 110 uses CC1310 chip
1s 1 time monitoring frequency is kept, when monitoring duration 6ms every time, average power consumption is about 25uA when CC1310 chip, and PIR module
140 power consumptions for using peace despot's S2L33M chip to continue working are about 18uA, and actually measured complete machine stand-by power consumption is less than at this time
50uA's.If being waken up daily to equipment once, suspend mode is reentered after one action duration 30s and is estimated, equipment theory work
Making duration can be more than 2 years (power consumption is calculated according to 3W when equipment complete machine works).130 scheme of wireless communication module uses TI company
When CC3200 chip, measures and issue a request to user from APP/PIR module 140 and receive video, the time is no more than 3s.Therefore, should
Design scheme is successfully realized the functions such as light and flexible, super long standby time and the fast wake-up of web camera 100.
100 system of web camera provided by the utility model keeps heartbeat, channel radio by using main control module 110
Believe that module 130 and image capture module 120 enter standby mode, initiates to check that video requirement or PIR module 140 are examined in user
When measuring human body infrared signal, main control module 110 controls image capture module 120 and wireless communication module 130 starts to power,
Field data is acquired in time, power consumption can also be reduced by both having played the role of monitoring, in addition, can be mentioned by using battery power supply
Height improves the stand-by time of equipment to extraneous survivability, and when user installation is not required to consider further that wiring problem, and installation is more
Light and flexible.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, described program can be stored in a computer-readable storage medium
In, in the utility model embodiment, which be can be stored in the storage medium of computer system, and by the computer system
In at least one processor execute, to realize including process such as the embodiment of above-mentioned each method.Wherein, the storage medium
It can be magnetic disk, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random
Access Memory, RAM) etc..
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of web camera, which is characterized in that the web camera includes:
Main control module, image capture module, wireless communication module and power supply module, the main control module are adopted with described image respectively
Collect module, wireless communication module and power supply module electrical connection, the main control module is described wireless for controlling in suspend mode
Communication module and described image acquisition module enter suspend mode, and send heartbeat signal to repeater to keep and server
Network connection；It is powered in the imaged acquisition module of awakening mode time control and the wireless communication module, control described image acquisition
Module acquires image data and is sent by the wireless communication module to repeater, via the repeater transmission to service
Device is shown from the server to user equipment.
2. web camera according to claim 1, which is characterized in that described image acquisition module includes image coding and decoding
Chip, imaging sensor and local cache unit, described image codec chip respectively with described image sensor and described
Local cache unit electrical connection, described image codec chip are electrically connected with the main control module.
3. web camera according to claim 2, which is characterized in that further include:
For incuding the movement of human body by the infrared ray for detecting human body radiation, when sense human body it is mobile when issue triggering
The passive infrared PIR module of signal, the PIR module are electrically connected with the main control module and are kept powered on state, the master control
Module is also used to enter awakening mode when receiving the trigger signal of the PIR module.
4. web camera according to claim 3, which is characterized in that the main control module uses CC1310 controller,
Described image codec chip is using peace despot's S2L33M chip.
5. a kind of internet protocol camera system, which is characterized in that including web camera, relaying as described in claim 3 or 4
Device, server and client, the repeater include main control unit and wireless communication unit, and web camera includes main control module
And wireless communication module, the main control unit and the main control module communicate to connect, the wireless communication unit and described wireless
Communication module communication connection, the wireless communication unit are connect with the server network；
The server is used to send control instruction to the repeater after the image acquisition request for receiving the client,
So that main control unit is sent to the main control module wakes up notice；
The main control module is used to notify control wireless communication module and image capture module to power on and carry out figure according to the wake-up
As acquisition.
6. internet protocol camera system according to claim 5, which is characterized in that it further include router, the router point
It is not connect with the wireless communication unit, the server network.
7. internet protocol camera system according to claim 5, which is characterized in that the main control module is used in the PIR
When module continues that human body is not detected in preset time, controls the wireless communication module and the entrance of described image acquisition module is stopped
Sleep mode.
8. internet protocol camera system according to claim 5, which is characterized in that the main control module, which receives, passes through APP
Exiting for issuing controls the wireless communication module and described image acquisition module enters suspend mode when checking video requirement.
9. internet protocol camera system according to claim 5, which is characterized in that the main control module is in the PIR module
Continue that human body is not detected in preset time and receives described wireless by being controlled when exiting and checking video requirement for APP sending
Communication module and described image acquisition module enter suspend mode.
10. internet protocol camera system according to claim 7, which is characterized in that the preset time is 30 seconds.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006471A (en) * | 2019-04-02 | 2019-07-12 | 浙江宇视科技有限公司 | A kind of method and system of sensing data Dynamically Announce |
| CN110995976A (en) * | 2019-12-24 | 2020-04-10 | 天地伟业技术有限公司 | Low-power consumption 4G solar camera |
| CN111462427A (en) * | 2019-01-22 | 2020-07-28 | 安凯(广州)微电子技术有限公司 | Relay-based cloud distributed doorbell system and control method thereof |
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| CN111462427A (en) * | 2019-01-22 | 2020-07-28 | 安凯(广州)微电子技术有限公司 | Relay-based cloud distributed doorbell system and control method thereof |
| CN110006471A (en) * | 2019-04-02 | 2019-07-12 | 浙江宇视科技有限公司 | A kind of method and system of sensing data Dynamically Announce |
| CN112689079A (en) * | 2019-10-18 | 2021-04-20 | 杭州海康威视数字技术股份有限公司 | Dormancy state starting method and device |
| CN112689079B (en) * | 2019-10-18 | 2022-06-03 | 杭州海康威视数字技术股份有限公司 | Dormancy state starting method and device |
| CN110995976A (en) * | 2019-12-24 | 2020-04-10 | 天地伟业技术有限公司 | Low-power consumption 4G solar camera |
| CN111757055A (en) * | 2020-06-11 | 2020-10-09 | 杭州觅睿科技有限公司 | Snapshot method and system based on low-power consumption monitoring device |
| CN111757055B (en) * | 2020-06-11 | 2021-06-25 | 杭州觅睿科技股份有限公司 | Snapshot method and system based on low-power consumption monitoring device |
| CN112504467A (en) * | 2020-11-18 | 2021-03-16 | 上海迈外迪网络科技有限公司 | Passenger flow analysis apparatus and control method thereof |
| CN114415579A (en) * | 2022-03-31 | 2022-04-29 | 深圳市道和实业有限公司 | Low-power-consumption outdoor monitoring control system |
| CN114415579B (en) * | 2022-03-31 | 2022-07-12 | 深圳市道和实业有限公司 | Low-power-consumption outdoor monitoring control system |
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Effective date of registration: 20231024 Address after: Room 227, 2nd Floor, Building 1, No. 3 Xingfu West Street, Beifang Town, Huairou District, Beijing, 101400 Patentee after: Beijing Zhihong Technology Co.,Ltd. Patentee after: Aizhi Technology (Shenzhen) Co.,Ltd. Address before: 102199 Room 1731, Building 2, East Ring Road, Yanqingyuan, Zhongguancun, Yanqing District, Beijing Patentee before: Beijing Zhihong Technology Co.,Ltd. Patentee before: ZMODO TECHNOLOGY SHENZHEN Corp.,Ltd. |
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