CN106027954A - Safety protection equipment and power supply method thereof - Google Patents
Safety protection equipment and power supply method thereof Download PDFInfo
- Publication number
- CN106027954A CN106027954A CN201610193057.7A CN201610193057A CN106027954A CN 106027954 A CN106027954 A CN 106027954A CN 201610193057 A CN201610193057 A CN 201610193057A CN 106027954 A CN106027954 A CN 106027954A
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- supply installation
- electric supply
- processor
- security device
- information
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 93
- 238000004891 communication Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- BYACHAOCSIPLCM-UHFFFAOYSA-N 2-[2-[bis(2-hydroxyethyl)amino]ethyl-(2-hydroxyethyl)amino]ethanol Chemical compound OCCN(CCO)CCN(CCO)CCO BYACHAOCSIPLCM-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/186—Video door telephones
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- H02J2007/0067—
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to the technical field of an intelligent electronic product, and discloses a piece of safety protection equipment and a power supply method thereof. The safety protection equipment comprises a first power supply device, a first processor, an information collection device, a second power supply device, a second processor and a piece of auxiliary equipment. Both the first processor and the information collection device are connected with the first power supply device. Both the second processor and the auxiliary equipment are connected with the second power supply device. The first processor is connected with the information collection device and sends an enabling signal to the second power supply device according to the monitoring area information collected by the information collection device. The second power supply device is connected with the first processor. The second power supply device is started after receiving the enabling signal and supplies power to the second processor and the auxiliary equipment. The output current of the first power supply device is lower than that of the second power supply device. The energy consumption of the safety protection equipment is reduced; the service life of a power supply is extended; the charging times or replacement frequency of the power supply is reduced; and the user operation is simplified.
Description
Technical field
The present invention relates to smart electronics product technical field, particularly to a kind of security device and power supply skill thereof
Art.
Background technology
Security device in the market, such as intelligent peephole or video doorbell, use lithium battery or
Person's dry cell power supply, to the such as central processing unit (Central of each parts in intelligent peephole or video doorbell
Processing Unit, is called for short CPU), sensor, memorizer, the device such as wireless communication module power,
Ensure the properly functioning of security device.
Owing to the electric power controller of intelligent peephole or video doorbell uses PMU or DC-DC, with
As a example by power management module uses PMU, each parts in intelligent peephole or video doorbell are all dependent on
PMU powers, and after intelligent peephole or visual electronic doorbell run, PMU begins to composition
All parts in intelligent peephole or video doorbell is powered, it is impossible to realize fully powered-off, and PMU
Output electric current be all a milliampere rank, due to the restriction of battery capacity, battery can only use one month or
The time that person is less, need, frequently to security device charging or replacing battery, not only to operate inconvenience,
Also waste electric energy.
Summary of the invention
It is an object of the invention to provide a kind of security device and method of supplying power to thereof so that reduce security protection and set
Standby energy consumption, extends the use duration of power supply, decreases charging times or the replacement frequency of power supply,
Simplify operation, improve Consumer's Experience.
For solving above-mentioned technical problem, embodiments of the present invention provide a kind of security device, comprise:
First electric supply installation, first processor, information collecting device, the second electric supply installation, the second processor,
Auxiliary equipment；First processor and information collecting device are connected to the first electric supply installation, the second processor
Being connected to the second electric supply installation with auxiliary equipment, first processor is connected with information collecting device, and root
According to the information of the monitored area gathered from this information collecting device, send to the second electric supply installation and enable letter
Number；Second electric supply installation is connected with first processor, and the second electric supply installation is opened after receiving enable signal
Open, be the second processor and auxiliary equipment is powered；Wherein, the output electric current of the first electric supply installation is less than the
The output electric current of two electric supply installations.
Embodiments of the present invention provide the method for supplying power to of a kind of security device, comprise the steps of peace
First electric supply installation of anti-equipment when security device is opened is the first processor of security device and information is adopted
Acquisition means is powered；The information of monitored area that information collecting device will collect, sends to first processor；
First processor is according to the information of monitored area, and generation is for opening the second electric supply installation of security device
Enable signal, and signal transmission will be enabled to the second electric supply installation；Second electric supply installation is receiving enable
Opening after signal, the second processor and auxiliary equipment for security device are powered；Wherein, first for Denso
The output electric current put is less than the output electric current of the second electric supply installation.
Embodiment of the present invention in terms of existing technologies, arranges the first electric supply installation and second for Denso
Put, the work process of security device is divided into duty and holding state, when security device is in standby
During state, the first electric supply installation powering to security device, first processor fills according to from information gathering
Put the information of collection, when needs are switched to duty from holding state, send to the second electric supply installation
Enabling signal, the second electric supply installation is opened after receiving this enable signal, is the second processor and auxiliary
Equipment is powered, owing to the output electric current of the first electric supply installation is less than the output electric current of the second electric supply installation, because of
This only has the first electric supply installation and the device work needing the first power supply unit to power when holding state, needs
Want the second processor that the second electric supply installation powers and auxiliary equipment the most fully powered-off, reduce security device
Energy consumption, extend the use duration of power supply, decrease charging times or the replacement frequency of power supply, letter
Change operation, improve Consumer's Experience.
It addition, first processor is additionally operable to send to the second electric supply installation go to enable signal；Second for Denso
Putting after receiving enable signal, stopping is the second processor and auxiliary equipment is powered.At needs second
After the second processor that electric supply installation is powered and auxiliary equipment have worked, disconnect the second electric supply installation with
The connection of power supply, reduces the energy consumption of system further, extends the use duration of power supply.
It addition, security device also comprises: wireless communication apparatus；Wireless communication apparatus is powered with first respectively
Device and first processor connect；First processor is additionally operable to according to the information from wireless communication apparatus,
Send to the second electric supply installation and enable signal or go to enable signal.Provide another kind of unlatching or stopping
The approach that second electric supply installation is powered, meets users on diversity.
It addition, the first electric supply installation is low pressure difference linear voltage regulator LDO, the second electric supply installation is power supply pipe
Reason module PMU or power management module DC-DC.Low pressure difference linear voltage regulator LDO has output electric current
Little feature, in the case of the normal work ensureing to need the device powered of the first electric supply installation, reduces system
The energy consumption of system.
It addition, auxiliary equipment comprises one below or its combination in any: image collecting device, display screen,
Storage card；Image collecting device communicates to connect with storage card and display screen respectively；Image collecting device is used for
Gathering the image information of monitored area, image information comprises video information and/or pictorial information.Set up auxiliary
Equipment, in the case of security protection can be made to be arranged on and meet user's primary demand, can further facilitate use
Family.
It addition, the first electric supply installation and the second electric supply installation are connected to same power supply.
It addition, described security device is electronic peephole viewer equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the security device according to first embodiment of the invention；
Fig. 2 is the structural representation of the security device according to second embodiment of the invention；
Fig. 3 is the flow chart of the method for supplying power to of the security device according to four embodiment of the invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to this
Bright each embodiment is explained in detail.But, it will be understood by those skilled in the art that
In each embodiment of the present invention, propose many technology to make reader be more fully understood that the application thin
Joint.But, even if there is no these ins and outs and many variations based on following embodiment and amendment,
The application each claim technical scheme required for protection can also be realized.
First embodiment of the present invention relates to a kind of security device, the structural representation of security device such as figure
Shown in 1, comprise: power supply, the first electric supply installation, first processor, information collecting device, the second confession
Electric installation, the second processor, display screen, image information collecting device, storage card, wherein, display screen,
Image information collecting device, storage card are auxiliary equipment.
In the present embodiment, by security device for illustrating as a example by electronic peephole viewer equipment, first processes
Device and information collecting device are connected to the first electric supply installation, and the first electric supply installation is connected to power supply, and second
Processor, display screen, image information collecting device, storage card are connected to the second power supply unit, and first
Processor is connected with information collecting device, and according to the monitored area gathered from this information collecting device
Information, sends to the second electric supply installation and enables signal, and the second electric supply installation is according to the enable signal received
Rear unlatching, and be connected to power supply, is the second processor and auxiliary equipment is powered, the first electric supply installation and
Two electric supply installations connect for same power supply.Wherein, the output electric current of the first electric supply installation is less than the second confession
The output electric current of electric installation, the power of first processor is less than the power of the second processor, and first for Denso
Put choose for low pressure difference linear voltage regulator (low dropout regulator, be called for short LDO), at first
Reason device choose for Micro-processor MCV, information collecting device can be infrared sensor, the second confession Denso
Being set to power management module PMU or power management module DC-DC, the second processor is central processing unit
(Central Processing Unit is called for short CPU).
When electronic peephole viewer opening of device, the first electric supply installation LDO it is connected to power supply, for electronic cat
First processor MCU and the infrared sensor of eye equipment are powered, and infrared sensor gathers monitored area
The information collected is processed, if the information collected is with upper by information sending to MCU, MCU
The information once gathered is identical, unchanged, now the first electric supply installation LDO and need the first electric supply installation
Parts MCU and infrared sensor that LDO powers normally work and can meet user's request, and by second
CPU that electric supply installation power management module PMU or power management module DC-DC powers, display screen,
Image information collecting device, storage card can be closed in power-off, and this state may be defined as holding state,
When Micro-processor MCV detects that the information collected there occurs change, the current information and upper one gathered
The information of secondary collection is different, such as, has visitor outdoors, or when having other abnormal conditions, then needs out
Open the parts such as CPU, display screen, image information collecting device, storage card and gather abnormal information outdoors,
Now MCU generates the enable signal for opening the second electric supply installation, and sends to the second electric supply installation,
Second electric supply installation is opened, for CPU, display screen, image after being connected to power supply after receiving enable signal
Information collecting device and storage card are powered, and now security device is switched to duty, CPU from holding state
It is attached with display screen, image information collecting device and storage card respectively, it is achieved to display screen, image
Information collecting device and the control of storage card, image information collecting device can be camera collection monitoring section
The image information in territory, such as video, picture etc.；Or information collecting device can also be audio collecting device,
Gather audio-frequency information, and the information collected can be sent to display screen, know information outdoors for user,
The image information of the monitored area collected can also be sent to storage card storage, when lawless person occurs
When endangering the situation of safety of user's person property, the image information or sound preserved in storage card can be transferred
Frequently information evidence is to safeguard the legitimate rights and interests of self.
After electronic peephole viewer equipment enters duty, if detecting, work completes, such as, second processes
Device detects the action opened door and close the door, or entrance duty exceedes default fixing duration, as
After 5 minutes, can be considered that work completes, owing to being connected between the second processor and first processor,
Can carry out information mutual, the information that work is completed by the second processor feeds back to first processor, at first
Reason device generates and removes enable signal for what disconnection the second electric supply installation was powered, and the second electric supply installation is receiving
Go to enable and stop being the second processor after signal and auxiliary equipment is powered.
It is seen that, in the present embodiment, it is divided into according to the duty of electronic peephole viewer equipment
Two states, holding state and duty, the first confession Denso less by exporting electric current during holding state
Put LDO to power to first processor MCU and information collecting device infrared sensor, it is ensured that MCU and
The normal work of infrared sensor, the second processor and auxiliary equipment that need the second electric supply installation is powered are in
Off-position, when having detected that abnormal conditions need to be switched to duty from holding state, by the
One processor sends and enables signal and open the second electric supply installation, and the second electric supply installation is connected to power supply, is the
Two processors and auxiliary equipment are powered, owing to the output electric current of the first electric supply installation is less than the second electric supply installation
Output electric current, the power of first processor, less than the power of the second processor, therefore decreases standby
Energy consumption during state, extends the use duration of power supply, decreases charging or the replacement frequency of power supply,
Simplify operation, improve Consumer's Experience.
Second embodiment of the present invention relates to a kind of security device, and system structure is as shown in Figure 2.Second
Embodiment is improved on the basis of the first embodiment, mainly thes improvement is that: security protection sets
For also comprising wireless communication apparatus, first processor is additionally operable to according to the information from wireless communication apparatus,
Send to the second electric supply installation and enable signal or go to enable signal.Provide another kind of unlatching second for Denso
Put power supply or stop the approach that the second power supply unit is powered, meeting users on diversity.
Specifically, security device connects mobile terminal, and mobile terminal can pass through wireless communication apparatus
Being connected with security device, wireless communication apparatus is connected with the first electric supply installation and first processor the most respectively,
User can be by sending for opening the second power supply with the mobile terminal device of electronic peephole viewer equipment pre-association
The open command information of equipment, or for stopping the halt instruction information of the second power supply unit, and pass through
Wireless communication apparatus sends to first processor, and first processor makes according to the command information received, transmission
Can signal or go enable signal, the unlatching controlling the second power supply unit is powered or is stopped power supply.
By present embodiment, by wireless communication apparatus, user can set in unlatching the second power supply at any time
Standby to need the second processor that the second power supply unit powers and auxiliary equipment normally to work, e.g., with
Time seen the image information outdoors of image acquisition device by display screen；Or stop the second confession at any time
Electricity equipment powers to the second processor and auxiliary equipment, it is provided that another is opened the second electric supply installation and supplies
The method that electricity or stopping the second power supply unit are powered, meets users on diversity.
Third embodiment of the present invention relates to a kind of security device.3rd embodiment is first, second
Improved on the basis of embodiment, mainly theed improvement is that: security device is also comprised: be random
Memorizer (random acess memory, be called for short RAM) and read only memory (read only memory,
It is called for short ROM), RAM and ROM is respectively connecting to the first electric supply installation.RAM and ROM coordinates
Use, it is ensured that the storage of the properly functioning and data of security device.
Specifically, ROM is read only memory, is only capable of the memorizer that reading of content can not write,
It is used for depositing data, such as system program, application program, audio frequency, video etc., is difficult to lose data.RAM
Readable writeable, it is used for depositing transient program, storage speed is fast, but the data of being easily lost, number after power-off
According to losing, it is generally used to store the program that user is currently running.
In the present embodiment, RAM and ROM in security device is respectively connecting to first for Denso
Putting, after security device is opened, RAM and ROM also begins to work on power, it is ensured that security device
The operation of system, and the storage of data.
It is noted that for the innovative part highlighting the present invention, will be with in present embodiment
Solve the closest device of technical problem relation proposed by the invention or unit introduces, but this is not
Show present embodiment does not exist other unit or device.
Four embodiment of the invention relates to the method for supplying power to of a kind of security device, its flow process as it is shown on figure 3,
Specific as follows:
Step S1, when security device is opened, the first electric supply installation is first processor and the letter of security device
Breath harvester is powered.
Step S2, information collecting device gathers the information of monitored area, and sends to first processor.
Step S3, first processor, according to the information of the monitored area received, generates for opening the second control
The enable signal of device processed, and send to the second power supply unit.
Step S4, the second electric supply installation is opened after receiving enable signal, is the second processor and auxiliary
Equipment is powered.
Step S5, after work completes, first processor generates and removes to enable signal, and sends to the second confession
Electric installation.
Specifically, if detecting, work completes, and such as first processor has detected to be opened door and closes the door
Action can be considered that work completes, or enter duty and exceed and preset fixing duration, as more than 5 points
After clock, then first processor generates and removes enable signal for what stopping the second electric supply installation was powered.
Step S6, the second electric supply installation enables signal according to going of receiving, and stopping is the second processor and auxiliary
Equipment is helped to power.
It is seen that, present embodiment is the embodiment of the method corresponding with the first embodiment, this enforcement
Mode can be worked in coordination enforcement with the first embodiment.The relevant technical details mentioned in first embodiment
The most effective, in order to reduce repetition, repeat no more here.Correspondingly, this enforcement
The relevant technical details mentioned in mode is also applicable in the first embodiment.
The step of above method divides, and is intended merely to describe clear, it is achieved time can merge into a step
Or some step is split, is decomposed into multiple step, as long as comprising identical logical relation, all
In the protection domain of this patent；To flow process being added inessential amendment or introducing inessential
Design, but do not change the core design of its flow process all in the protection domain of this patent.
It will be understood by those skilled in the art that the respective embodiments described above are realize the present invention concrete
Embodiment, and in actual applications, can to it, various changes can be made in the form and details, and the most inclined
From the spirit and scope of the present invention.
Claims (10)
1. a security device, it is characterised in that comprise: the first electric supply installation, first processor,
Information collecting device, the second electric supply installation, the second processor, auxiliary equipment；
Described first processor and described information collecting device are connected to described first electric supply installation；
Described second processor and described auxiliary equipment are connected to described second electric supply installation；
Described first processor is connected with described information collecting device, and fills according to from described information gathering
Put the information of the monitored area of collection, send to described second electric supply installation and enable signal；
Described second electric supply installation is connected with described first processor, and described second electric supply installation is receiving
Open after described enable signal, power for described second processor and described auxiliary equipment；
The output electric current of described first electric supply installation is less than the output electric current of described second electric supply installation.
Security device the most according to claim 1, it is characterised in that
Described first processor is additionally operable to send to described second electric supply installation go to enable signal；
Described second electric supply installation, after going described in receiving to enable signal, stops as described second processor
Power with described auxiliary equipment.
Security device the most according to claim 1, it is characterised in that
Also comprise: wireless communication apparatus；
Described wireless communication apparatus is connected with described first electric supply installation and described first processor respectively；
Described first processor is additionally operable to according to the information from described wireless communication apparatus, to described second
Electric supply installation sends described enable signal or goes to enable signal.
Security device the most according to claim 1, it is characterised in that
Described first electric supply installation is low pressure difference linear voltage regulator LDO；
Described second electric supply installation is power management module PMU or power management module DC-DC.
Security device the most according to claim 1, it is characterised in that
Described auxiliary equipment comprises one below or its combination in any:
Image collecting device, display screen, storage card；
Described image collecting device communicates to connect with described storage card and described display screen respectively；
Described image collecting device is for gathering the image information of described monitored area, described image information bag
Containing video information and/or pictorial information.
Security device the most according to claim 1, it is characterised in that also comprise: power supply；
Described first electric supply installation and described second electric supply installation are connected to described power supply.
7. according to the arbitrary described security device of claim 1 to 6, it is characterised in that
Described security device is electronic peephole viewer equipment.
8. the method for supplying power to of a security device, it is characterised in that comprise the steps of
First electric supply installation of described security device is described security device when described security device is opened
First processor and information collecting device power；
The information of monitored area that described information collecting device will collect, sends to the most described first and processes
Device；
Described first processor, according to the information of described monitored area, generates and is used for opening described security device
The enable signal of the second electric supply installation, and described enable signal is sent to described second electric supply installation；
Described second electric supply installation is opened after receiving described enable signal, for the of described security device
Two processors and auxiliary equipment are powered；
Wherein, the output electric current of described first electric supply installation is less than the output electricity of described second electric supply installation
Stream.
The method of supplying power to of security device the most according to claim 8, it is characterised in that also comprise:
At described first processor, described enable signal is sent to the step of described second electric supply installation,
Described first processor generates enable signal on a preset condition based, and described going is enabled signal transmission extremely
Described second electric supply installation；
Described second electric supply installation, after going described in receiving to enable signal, stops as described second processor
Power with described auxiliary equipment.
The method of supplying power to of security device the most according to claim 8, it is characterised in that
Described first electric supply installation is low pressure difference linear voltage regulator LDO；
Described second electric supply installation is power management module PMU or power management module DC-DC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193057.7A CN106027954A (en) | 2016-03-30 | 2016-03-30 | Safety protection equipment and power supply method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610193057.7A CN106027954A (en) | 2016-03-30 | 2016-03-30 | Safety protection equipment and power supply method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106027954A true CN106027954A (en) | 2016-10-12 |
Family
ID=57082002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610193057.7A Pending CN106027954A (en) | 2016-03-30 | 2016-03-30 | Safety protection equipment and power supply method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN106027954A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959746A (en) * | 2016-10-17 | 2018-04-24 | 中国移动通信有限公司研究院 | A kind of information processing method and terminal |
| CN109561279A (en) * | 2018-10-11 | 2019-04-02 | 杭州雄迈信息技术有限公司 | It is a kind of support single-direction and dual-direction switch intelligent visual door bell and its wake up switching method |
| CN110611363A (en) * | 2018-06-14 | 2019-12-24 | 江西英飞拓实业有限公司 | Security and protection equipment and power supply method thereof |
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| CN202111783U (en) * | 2010-12-27 | 2012-01-11 | 厦门市罗普特科技有限公司 | Energy-saving camera with infrared probe function |
| US20150022620A1 (en) * | 2013-07-18 | 2015-01-22 | Bot Home Automation Inc. | Wireless Entrance Communication Device |
| CN104883483A (en) * | 2015-05-20 | 2015-09-02 | 福建星网锐捷通讯股份有限公司 | Control method for low power consumption of network camera supplied by battery |
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2016
- 2016-03-30 CN CN201610193057.7A patent/CN106027954A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202111783U (en) * | 2010-12-27 | 2012-01-11 | 厦门市罗普特科技有限公司 | Energy-saving camera with infrared probe function |
| US20150022620A1 (en) * | 2013-07-18 | 2015-01-22 | Bot Home Automation Inc. | Wireless Entrance Communication Device |
| CN104883483A (en) * | 2015-05-20 | 2015-09-02 | 福建星网锐捷通讯股份有限公司 | Control method for low power consumption of network camera supplied by battery |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107959746A (en) * | 2016-10-17 | 2018-04-24 | 中国移动通信有限公司研究院 | A kind of information processing method and terminal |
| CN110611363A (en) * | 2018-06-14 | 2019-12-24 | 江西英飞拓实业有限公司 | Security and protection equipment and power supply method thereof |
| CN109561279A (en) * | 2018-10-11 | 2019-04-02 | 杭州雄迈信息技术有限公司 | It is a kind of support single-direction and dual-direction switch intelligent visual door bell and its wake up switching method |
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Application publication date: 20161012 |