CN203708348U - Power supply management device of network camera and network camera - Google Patents
Power supply management device of network camera and network camera Download PDFInfo
- Publication number
- CN203708348U CN203708348U CN201420031008.XU CN201420031008U CN203708348U CN 203708348 U CN203708348 U CN 203708348U CN 201420031008 U CN201420031008 U CN 201420031008U CN 203708348 U CN203708348 U CN 203708348U
- Authority
- CN
- China
- Prior art keywords
- module
- web camera
- network camera
- electric power
- microprocessor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000006698 induction Effects 0.000 claims description 20
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model provides a power supply management device of a network camera and the network camera. The power supply management device comprises a microprocessor and comprises a photoelectric sensing device and a power supply module which are respectively connected with the microprocessor. The power supply management module is connected with at least one working module of the network camera. The photoelectric sensing device converts the acquired environment light signal of the network camera into a voltage value. The microprocessor acquires the voltage value of the photoelectric sensing device and compares the voltage value with a set voltage threshold voltage, the power supply module is controlled to start or close at least one working module according to the result of comparison. The utility model also discloses the corresponding network camera. By employing the technical scheme of the power supply management device of a network camera and the network camera provided by the embodiment of the utility model, the power supply management device can carry out automatic power supply management on the network camera, the utilization rate of the network camera and back-end storage resources are raised, and the working life of the network camera is prolonged.
Description
Technical field
The utility model relates to network shooting technical field, is specifically related to electric power controller and the web camera of web camera.
Background technology
Web camera (IP CAMERA, IPC) is combined by network code module and analog video camera.The analog video signal compression coding that network code module collects analog video camera becomes digital signal, thereby directly access network exchanges and routing device.The built-in embedded chip of web camera, adopts embedded real-time operating system.Web camera is the new generation product that traditional cameras combines with network video technique.After the video signal digitization that video camera sends, compressed by Efficient Compression chip, be sent to webpage (Web) server by network-bus.On network, user can directly watch the camera review on Web server with browser, and authorized user can also be controlled the action of camera pan-tilt camera lens or system configuration is operated.Network shooting function more simply realize monitor particularly remote monitoring, more simply construct and safeguard, better support audio frequency, better support alarm linkage, video recording storage more flexibly, abundanter product select,
The more video effect of high definition and more perfect monitoring management.In addition, IPC supports Wireless Fidelity (Wireless Fidelity, Wi-Fi) access, 3G (Third Generation) Moblie technology (3
rdgeneration, 3G) access, network power supply (Power Over Ethernet, POE) and optical fiber access.
But, under the mal-conditions such as utmost point low light photograph, the picture that IPC takes is unintelligible, in prior art, IPC is generally always in running order, accelerate IPC equipment attrition, shorten the working life of equipment, and due to IPC uploading data always, or record a video at times, and the picture of taking under mal-condition is unintelligible, invalid monitoring video has been wasted storage resources, or by artificial judgement, manually opened or powered-down, IPC does not have automatic power management function, by manual operation, increase the complexity of operation, and IPC by manual-lock power supply after, when external environment condition is visible, also do not record a video, cause losing useful information.
To sum up, power supply how to realize IPC automatically management is current industry problem in the urgent need to address.
Utility model content
The utility model embodiment provides a kind of electric power controller and web camera of web camera, to realize the automatic power management of electric power controller to web camera.
First aspect, provides a kind of electric power controller of web camera, comprising: microprocessor, the photoelectric induction device and the power module that are connected with described microprocessor respectively, and described power module connects at least one operational module of described web camera;
The ambient light signal of the described web camera obtaining is converted to magnitude of voltage by described photoelectric induction device;
Described microprocessor obtains the magnitude of voltage of described photoelectric induction device, and described magnitude of voltage and setting voltage threshold value are compared, and opens or close described at least one operational module according to power module described in the output control of described comparison.
In the possible implementation of the first, described photoelectric induction device is photo resistance or photoelectric sensor.
In conjunction with the possible implementation of the first of first aspect or first aspect, in the possible implementation of the second, described microprocessor comprises processing unit, the AD conversion unit being connected with described processing unit, the analog voltage at described photoelectric induction device two ends is converted to digital voltage value by described AD conversion unit, and described digital voltage value is exported to described processing unit, described processing unit compares described digital voltage value and described setting voltage threshold value, open or close described at least one operational module according to power module described in the output control of described comparison.
In conjunction with first aspect, in the third possible implementation, described power module comprises input power, mains switch, and described mains switch connects respectively described input power and described at least one operational module;
Described microprocessor, according to the result of described comparison, is controlled described mains switch cut-out or is communicated with the one or more high power consumption operational module in described input power and described at least one operational module.
In conjunction with first aspect, in the 4th kind of possible implementation, described microprocessor is independent processor or the processor for described web camera.
Second aspect, a kind of web camera is provided, comprise at least one operational module, also comprise electric power controller described in implementation that the second of implementation that the first of first aspect or first aspect is possible or first aspect is possible or the third possible implementation of first aspect or the 4th kind of possible implementation of first aspect, that be connected with described at least one operational module.
In the possible implementation of the first, described web camera also comprises power management control module, and described power management control module receives the user instruction of input, and opens or close described electric power controller according to described user instruction.
A kind of electric power controller of web camera and the technical scheme of web camera that adopt the utility model embodiment to provide, this electric power controller can carry out automatic power management to web camera, improve the utilance of web camera and rear end storage resources, and the working life that has extended web camera.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the electric power controller of a kind of web camera that Fig. 1 provides for the utility model embodiment;
The structural representation of the further refinement of the electric power controller of a kind of web camera that Fig. 2 provides for the utility model embodiment to shown in Fig. 1;
The structural representation that a kind of web camera is provided that Fig. 3 is the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the structural representation of the electric power controller of a kind of web camera providing for the utility model embodiment.In Fig. 1, web camera comprises multiple operational modules 14, for example operational module 1, operational module 2 are to operational module N, N is positive integer, electric power controller 110 comprises photoelectric induction device 11, microprocessor 12 and power module 13, microprocessor 12 connects respectively photoelectric induction device 11 and power module 13, and power module 13 is connected with multiple operational modules 14.Photoelectric induction device 11 is arranged on the camera of web camera, obtain web camera ambient light signal around, photoelectric induction device 11 can be photo resistance or photoelectric sensor, the ambient light signal obtaining is converted to magnitude of voltage by photoelectric induction device 11, microprocessor 12 obtains the magnitude of voltage of photoelectric induction device 11, obtain the magnitude of voltage at photo resistance two ends, or obtain the magnitude of voltage of photoelectric sensor output.Microprocessor 12 compares the magnitude of voltage of the photoelectric induction device obtaining 11 and pre-stored setting voltage threshold value, open or close one or more operational modules 14 according to output control power module 13 relatively, for example, for the photo resistance of a type, the environmental light intensity of incident, resistance reduces, the magnitude of voltage at photo resistance two ends is large, a little less than the surround lighting of incident, resistance increases, the magnitude of voltage at photo resistance two ends is little, if the magnitude of voltage at photo resistance two ends is greater than setting voltage threshold value, environmental light intensity is described, now should control power module 13 and open operational module 14, like this, in the time that external environment condition is visible, can not miss and take useful photo or video recording, otherwise, control power module 14 and close operational module 14, like this, web camera can not taken unsharp photo or video recording and be stored to memory, in order to avoid waste storage resources.It should be noted that, power module 13 can be controlled respectively and open or close one or more operational modules 14, conventionally, and the high power consumption operational module that this operational module 14 is web camera, such as movement, encoding board and fan etc.
Visible, the electric power controller of a kind of web camera providing according to the utility model embodiment, by electric power controller is set in web camera, electric power controller can be controlled the operational module of opening or closing web camera automatically according to environment light intensity, improve the utilance of web camera and rear end storage resources, and the working life that has extended web camera.
Refer to Fig. 2, the structural representation of the further refinement of the electric power controller of a kind of web camera providing for the utility model embodiment to shown in Fig. 1.Particularly, in Fig. 2, microprocessor 22 in electric power controller 200 comprises AD conversion unit 221 and processing unit 222, AD conversion unit 221 is connected with photoelectric induction device 21, the magnitude of voltage converting to due to photoelectric induction device 21 is analog voltage, and this analog voltage is converted to digital voltage by 221 of AD conversion unit, exports to processing unit 222, here, AD conversion unit 221 can be also mode converter independently.Power module 23 comprises input power 231 and mains switch 232, mains switch 232 is connected with one or more operational modules 24, processing unit 222 can be according to the comparative result of the magnitude of voltage of photoelectric induction device and setting voltage threshold value, the connection of control mains switch or disconnection input power 231 are connected with one or more operational modules 24, and this operational module 24 is generally high power consumption module.In the present embodiment, microprocessor 22 can be independent processor, can be also the processor of web camera.
The utility model also discloses a kind of web camera, the electric power controller that this web camera comprises one or more operational modules and is connected with these one or more operational modules, this electric power controller can be electric power controller as shown in Figure 1 or 2, and this electric power controller is automatically controlled the unlatching of these one or more operational modules or closed.
Refer to Fig. 3, the structural representation of a kind of web camera providing for the utility model embodiment.In Fig. 3, web camera 300 comprises power management control module 31, electric power controller 32 and one or more operational module 33.Electric power controller 32 can be the electric power controller 200 shown in the electric power controller 110 shown in Fig. 1 embodiment or Fig. 2 embodiment.Power management control module 31 receives the user instruction of input, opens or powered-down management devices 32, for example, on the control interface of web camera, increases an option, selects unlatching or powered-down automatically to manage this function by user.
Visible, a kind of web camera providing according to the utility model embodiment, by electric power controller is set in web camera, electric power controller can be controlled the operational module of opening or closing web camera automatically according to environment light intensity, improve the utilance of web camera and rear end storage resources, and the working life that has extended web camera.
Above disclosed is only the utility model preferred embodiment, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (7)
1. an electric power controller for web camera, is characterized in that, comprising: microprocessor, the photoelectric induction device and the power module that are connected with described microprocessor respectively, and described power module connects at least one operational module of described web camera;
The ambient light signal of the described web camera obtaining is converted to magnitude of voltage by described photoelectric induction device;
Described microprocessor obtains the magnitude of voltage of described photoelectric induction device, and described magnitude of voltage and setting voltage threshold value are compared, and opens or close described at least one operational module according to power module described in the output control of described comparison.
2. electric power controller as claimed in claim 1, is characterized in that, described photoelectric induction device is photo resistance or photoelectric sensor.
3. electric power controller as claimed in claim 1 or 2, it is characterized in that, the AD conversion unit that described microprocessor comprises processing unit, is connected with described processing unit, the analog voltage at described photoelectric induction device two ends is converted to digital voltage value by described AD conversion unit, and described digital voltage value is exported to described processing unit, described processing unit compares described digital voltage value and described setting voltage threshold value, opens or close described at least one operational module according to power module described in the output control of described comparison.
4. electric power controller as claimed in claim 1, is characterized in that, described power module comprises input power, mains switch, and described mains switch connects respectively described input power and described at least one operational module;
Described microprocessor, according to the result of described comparison, is controlled described mains switch cut-out or is communicated with the one or more high power consumption operational module in described input power and described at least one operational module.
5. electric power controller as claimed in claim 1, is characterized in that, described microprocessor is independent processor or the processor for described web camera.
6. a web camera, comprises at least one operational module, it is characterized in that: also comprise as described in claim 1-5 any one, with as described in the electric power controller that is connected of at least one operational module.
7. web camera as claimed in claim 6, is characterized in that, also comprises power management control module, and described power management control module receives the user instruction of input, and opens or close described electric power controller according to described user instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031008.XU CN203708348U (en) | 2014-01-17 | 2014-01-17 | Power supply management device of network camera and network camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031008.XU CN203708348U (en) | 2014-01-17 | 2014-01-17 | Power supply management device of network camera and network camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203708348U true CN203708348U (en) | 2014-07-09 |
Family
ID=51058724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420031008.XU Expired - Lifetime CN203708348U (en) | 2014-01-17 | 2014-01-17 | Power supply management device of network camera and network camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203708348U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104243780A (en) * | 2014-07-25 | 2014-12-24 | 山东中鸿云计算技术有限公司 | CMOS camera module for cloud terminal |
| CN106502273A (en) * | 2014-07-25 | 2017-03-15 | 山东中鸿新能源科技有限公司 | A kind of little cloud terminal cradle head control module of step-length |
| CN108668052A (en) * | 2017-03-31 | 2018-10-16 | 深圳市富满电子集团股份有限公司 | A kind of filter switches the filter switching circuit and monitoring device of chip, video camera |
| CN109257106A (en) * | 2018-09-03 | 2019-01-22 | 广州市保伦电子有限公司 | A kind of intelligent power outgoing management system of IP based network broadcast industrial personal computer |
| CN111435968A (en) * | 2019-01-15 | 2020-07-21 | 杭州海康威视数字技术股份有限公司 | Camera and control method thereof |
-
2014
- 2014-01-17 CN CN201420031008.XU patent/CN203708348U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104243780A (en) * | 2014-07-25 | 2014-12-24 | 山东中鸿云计算技术有限公司 | CMOS camera module for cloud terminal |
| CN106502273A (en) * | 2014-07-25 | 2017-03-15 | 山东中鸿新能源科技有限公司 | A kind of little cloud terminal cradle head control module of step-length |
| CN104243780B (en) * | 2014-07-25 | 2017-04-26 | 山东中鸿云计算技术有限公司 | CMOS camera module for cloud terminal |
| CN106774461A (en) * | 2014-07-25 | 2017-05-31 | 山东中鸿新能源科技有限公司 | A kind of cloud terminal cradle head control module of use two-step stepper motor |
| CN106774438A (en) * | 2014-07-25 | 2017-05-31 | 山东中鸿新能源科技有限公司 | A kind of measure of precision cloud terminal cradle head control module high |
| CN108668052A (en) * | 2017-03-31 | 2018-10-16 | 深圳市富满电子集团股份有限公司 | A kind of filter switches the filter switching circuit and monitoring device of chip, video camera |
| CN108668052B (en) * | 2017-03-31 | 2024-02-13 | 富满微电子集团股份有限公司 | Filter switching chip, filter switching circuit of camera and monitoring equipment |
| CN109257106A (en) * | 2018-09-03 | 2019-01-22 | 广州市保伦电子有限公司 | A kind of intelligent power outgoing management system of IP based network broadcast industrial personal computer |
| CN111435968A (en) * | 2019-01-15 | 2020-07-21 | 杭州海康威视数字技术股份有限公司 | Camera and control method thereof |
| CN111435968B (en) * | 2019-01-15 | 2021-08-13 | 杭州海康威视数字技术股份有限公司 | Camera and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203708348U (en) | Power supply management device of network camera and network camera | |
| CN111345027B (en) | Imaging device, imaging method, and imaging system | |
| CN105472318A (en) | Method and system for starting low-power network camera | |
| CN103905706A (en) | Internet protocol camera and control method thereof | |
| CN101534372A (en) | Image capturing system and method thereof | |
| CN102724395A (en) | Network camera adopting dual-kernel control | |
| CN105208342A (en) | Two-way video compression storage and network switch transmission circuit | |
| CN203872292U (en) | Wireless cloud monitor with infrared forwarding function | |
| CN202524504U (en) | Wild animal infrared automatic monitor | |
| CN204425490U (en) | A kind of triggering shooting formula web camera | |
| CN106385560A (en) | Video monitoring system and method | |
| CN202889518U (en) | Front-end storage system of video monitoring information | |
| CN204145607U (en) | A kind of wireless transmission video terminal based on platform for streaming media applications | |
| CN201393281Y (en) | Well site video management device | |
| CN204408472U (en) | High-definition intelligent network gun shaped video camera | |
| CN205961539U (en) | Home -use intelligent lighting control system | |
| CN205679927U (en) | A kind of Intelligent home remote monitoring system | |
| CN204945738U (en) | Modularization watch-dog | |
| CN103561213A (en) | Wireless shooting management system with auxiliary camera | |
| CN203851244U (en) | Security video monitoring apparatus | |
| CN207150733U (en) | A kind of Internet of Things video monitoring system | |
| CN206379996U (en) | A kind of infrared high definition gun shaped video camera | |
| CN203761481U (en) | Wireless shooting management system with auxiliary camera head | |
| CN205176508U (en) | Intelligent control device with long -range monitoring function | |
| CN208190779U (en) | A kind of web camera of 4K resolution ratio |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |