CN106060387A - Device switch control device with camera and control method - Google Patents
Device switch control device with camera and control method Download PDFInfo
- Publication number
- CN106060387A CN106060387A CN201610425991.7A CN201610425991A CN106060387A CN 106060387 A CN106060387 A CN 106060387A CN 201610425991 A CN201610425991 A CN 201610425991A CN 106060387 A CN106060387 A CN 106060387A
- Authority
- CN
- China
- Prior art keywords
- hall switch
- full level
- mask
- level hall
- magnet
- 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.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/65—Control of camera operation in relation to power supply
Abstract
The invention discloses a device switch control device with a camera and a control method. The device comprises a full-level Hall switch, a magnetic element and a shielding cover. The magnetic element is fixedly connected with the camera and is used for absorbing the shielding cover. A magnet is arranged in the shielding cover. The magnetic and the magnetic element are in absorption connection. The magnet provides a magnetic field for the full-level Hall switch, thereby controlling the full-level Hall switch to open output. The full-level Hall switch is arranged on the camera, is connected with the camera and is used for sending a control signal to a processor of the device according to the output state of the full-level Hall switch. According to the device and the method, the camera is automatically controlled to enter a standby mode by matching the full-level Hall switch with the shielding cover with the magnet; a user can temporarily shut off and start the camera conveniently; and the resources such as the camera, a network and power are reduced.
Description
Technical field
The present invention relates to embedded hardware technical field, be specifically related to a kind of facility switching with photographic head and control device
And method.
Background technology
Along with the development of smart machine, the smart machine with photographic head is applied more and more universal, except market, railway station
Deng public place, intelligent video camera head is used for family by increasing people, and one facilitates and checks house pet in family or child at any time
Situation, two main in steal, the fortuitous event such as on fire time, it is possible to find in time and record.
Current home cinema head mainly has IP-Camera and domestic robot two kinds.Due to the privacy of family, when setting
When standby network security has problems, exist for revealing the privacy problem of user, cause the puzzlement of user.Existing family
Front yard intelligent video camera head such as needs temporary close, then need manually to close, need manually opened during unlatching, cumbersome；Part
When user uses the veils such as clothes to cover, one cannot stop the collection of sound, and two waste photographic head, network and electricity
The resources such as power.
Therefore, how to guarantee the period of inapplicable photographic head user, such as, when there is people in family without monitoring, or use
When family needs to place valuables, etc., use convenient and simple mode to control the opening and closing of camera device, be urgently
The problem solved.
Summary of the invention
When needing temporary close due to existing home intelligent photographic head, need manually to close, need manually during unlatching
Opening, the cumbersome and problem of waste resource, the present invention proposes a kind of facility switching with photographic head and controls device and side
Method.
First aspect, the present invention proposes a kind of facility switching with photographic head and controls device, including: full level Hall is opened
Pass, magnetic part and mask；
Described magnetic part is fixing with photographic head to be connected, and is used for adsorbing described mask；
The inside of described mask is provided with Magnet, is connected with the absorption of described magnetic part, is used for as described full level Hall switch
Magnetic field is provided, opens output controlling described full level Hall switch；
Described full level Hall switch is located on described photographic head, is connected with described photographic head, for according to described full level suddenly
The output state of your switch, sends control signal to the processor of described equipment.
Preferably, including:
Described magnetic part is provided with through hole, and described full level Hall switch is located in described through hole.
Preferably, described magnetic part is iron content stainless steel substrates.
Preferably,
Described full level Hall switch is OCH175 model or BU52054 model.
Preferably, when described mask is connected with the absorption of described magnetic part, described mask and described full level Hall switch
Contact connects.
Preferably, described mask is the thin slice covering described through hole.
Preferably, described mask is the lid-like part covering described photographic head.
Second aspect, the present invention also proposes a kind of control method based on the said equipment switch controlling device, including:
Described full level Hall switch is sensed by the Magnet within described mask；
The magnetic field produced according to the Magnet within described mask, controls the output state of described full level Hall switch；
The processor of described equipment, according to the output state of described full level Hall switch, sends to the processor of described equipment
Control signal；
Described control signal triggers described opening of device or standby.
Preferably, the described magnetic field produced according to the Magnet within described mask, control described full level Hall switch
Output state, farther includes:
If described magnetic part adsorbs described mask, the magnetic field control that the Magnet within the most described mask produces is described entirely
Level Hall switch opens output；
Correspondingly,
The processor of described equipment opens output state, to the processor of described equipment according to described full level Hall switch
Send Opportunity awaiting control for linear signal；
Described control signal triggers described equipment and enters holding state.
Preferably, the described magnetic field produced according to the Magnet within described mask, control described full level Hall switch
Output state, farther includes:
If described magnetic part is away from described mask, the magnetic within described mask of the most described full level Hall switch sensing
Output, less than preset value, is closed in the magnetic field that ferrum produces；
Correspondingly,
The processor of described equipment is according to the cut out output state of described full level Hall switch, to the processor of described equipment
Send and open control signal；
Described control signal triggers described equipment and enters opening.
As shown from the above technical solution, the present invention is by using joining of full level Hall switch and the mask with Magnet
Closing, automatically control photographic head and enter standby mode, one facilitates user's temporary close and opens photographic head, and two save shooting
The resources such as head, network and electric power.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these figures.
Fig. 1 controls the structural representation of device for a kind of facility switching with photographic head that one embodiment of the invention provides
Figure；
Fig. 2 controls the left view of device for a kind of facility switching with photographic head that one embodiment of the invention provides；
The schematic diagram of a kind of full level Hall switch that Fig. 3 provides for one embodiment of the invention；
The flow process signal of a kind of facility switching control method with photographic head that Fig. 4 provides for one embodiment of the invention
Figure.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the detailed description of the invention of invention is further described.Following example are only used for more clear
Chu's ground explanation technical scheme, and can not limit the scope of the invention with this.
Explain to English abbreviation the present embodiments relate to below: B:magnetic flux density (magnetic strength
Answer intensity)；BOP:operating point (operating point)；BRP:release point (pass close point)；The BOP of BOPS:S level；
The BOP of BOPN:N level；The BRP of BRPS:S level；The BRP of BRPN:N level.
Figures 1 and 2 show that a kind of facility switching with photographic head that one embodiment of the invention provides controls device
Structural representation and corresponding left view；Including: full level Hall switch 11, magnetic part 12 and mask 13；
Described magnetic part 12 is fixing with photographic head 14 to be connected, and is used for adsorbing described mask 13；
The inside of described mask 13 is provided with Magnet, is connected with the absorption of described magnetic part 12, is used for as described full level Hall
Switch 11 offer magnetic fields, open output controlling described full level Hall switch；
Described full level Hall switch 11 is located on described photographic head 14, is connected with described photographic head 14, for according to described
The output state of full level Hall switch 11, sends control signal to the processor of described equipment.
Wherein, described mask 13 can adsorb on photographic head 14, and after absorption, the processor of photographic head 14 self is permissible
Getting current photographic head 14 the most shielded, when user takes off mask 13, processor can get mask 13 in time
The event being removed.
The ultimate principle hall sensing technology of the present embodiment realizes.As illustrated in fig. 1 and 2, photographic head module
Side needs to install a full pole Hall switch, uses the mode of attachment that full pole Hall switch is labelled to the soft board of photographic head module
On.Simply by the presence of the sufficiently large arctic or magnetic field, the South Pole, full pole hall-effect switch just can open output, when not having magnetic field
Time, close output.
Based on principles above, inside mask install one block of Magnet, photographic head module front install magnetic part, so when
Mask near time with regard to automatic absorbing on photographic head module.As long as now full pole Hall switch detects B > BOP, full pole Hall
Output opened by switch.When removing veil, full pole Hall switch detects B < BRP, then close output.Full pole Hall switch
CMOS output be linked in the GPIO of processor or the interrupt pin of equipment, processor just can detect whether photographic head has
Shielded thing blocks.
The method that the present embodiment uses physics to cover covers photographic head.Equipment self will be appreciated that current photographic head simultaneously
It is blocked and enters into low-power consumption mode and carry out province's power consumption.
The present embodiment, by using coordinating of full level Hall switch and the mask with Magnet, automatically controls photographic head and enters
Entering standby mode, one facilitates user's temporary close and opens photographic head, and two save the resources such as photographic head, network and electric power.
Specifically, described magnetic part 12 is provided with through hole, and described full level Hall switch 11 is located in described through hole.
By arranging through hole on magnetic part so that when mask adsorbs with magnetic part, full level Hall switch can be more
Sense well the magnetic field of Magnet in mask, to open the output of full level Hall switch timely and accurately.
Further, described magnetic part 12 is iron content stainless steel substrates.
By using iron content stainless steel substrates, mask, again light and beautiful can be adsorbed.
Specifically, described full level Hall switch 11 is OCH175 model or BU52054 model.
Fig. 3 is the schematic diagram of full pole Hall switch, and the type selecting of full pole Hall switch is OCH175 or BU52054, because
The two only can mount one, so output direct short-circuit.
The BOPS of OCH175 is 40～60Gauss, and BOPN is-60～-40Gauss, and BRPS is 10～30Gauss, BRPN
It is-30～-10Gauss.The BOPS of BU52054 is 63～79Gauss, and BOPN is-79～-63Gauss, BRPS be 35～
54Gauss, BRPN are-54～-35Gauss.So OCH175 is looser than BU52054 to the requirement of B, can be according to equipment
Actual installation situation carries out type selecting.The two delayed all at about 10Gauss, though mechanical vibration outside Cuning or electrically
Noise, it is also possible to realize the clean switching of output.
As a example by OCH175, select OCH175 model full pole Hall switch time, when the Magnet in mask in full level suddenly
Magnetic induction is S level 40～60Gauss produced at your switch, or N level-60～-40Gauss time, full level Hall is opened
Output is opened in pass, and open mode is sent the GPIO of the processor to equipment by the CMOS output port of full level Hall switch
Input port, so that processor is according to standby command corresponding to open mode, controls described equipment and enters holding state；When covering
Magnet in cover produce at full level Hall switch magnetic induction is S level 10～30Gauss, or-the 30 of N level～-
During 10Gauss, full level Hall switch closes output, and closed mode is sent by the CMOS output port of full level Hall switch
To the GPIO input port of the processor of equipment, so that processor is according to open command corresponding to closed mode, set described in control
Standby entrance opening；When the Magnet in mask produce at full level Hall switch magnetic induction is S level 10～30,
-the 60～-40 of 40～60Gauss and N levels, during other value outside-30～-10Gauss, such as 35Gauss, full level Hall is opened
Close and keep current state constant.
Further, when described mask is connected with the absorption of described magnetic part, described mask is opened with described full level Hall
Close contact to connect.
Connection is contacted with full level Hall switch so that full level Hall switch can preferably sense mask by mask
The magnetic field of middle Magnet, to open the output of full level Hall switch timely and accurately.
Specifically, described mask is the thin slice covering described through hole.
By using the mask of the thin slice covering through hole, it is possible to while completing to control photographic head switch, save material.
Or, described mask is the lid-like part covering described photographic head.
By using the mask of lid-like part, it is possible to user-friendly, it is not necessary to be directed at the position of full level Hall switch
Put, only need to cover photographic head.
The present embodiment can ensure that product protects privacy of user in maximum, when network security exists hidden danger, uses
The method that physics covers is most reliable method to cover photographic head.
Fig. 4 shows the schematic flow sheet of a kind of facility switching control method with photographic head that the present embodiment provides,
Including:
Described full level Hall switch is sensed by the Magnet within S401, described mask；
S402, the magnetic field produced according to the Magnet within described mask, control the output shape of described full level Hall switch
State；
S403, described equipment processor according to the output state of described full level Hall switch, to the process of described equipment
Device sends control signal；
S404, described control signal trigger described opening of device or standby.
The present embodiment, by using coordinating of full level Hall switch and the mask with Magnet, automatically controls photographic head and enters
Entering standby mode, one facilitates user's temporary close and opens photographic head, and two save the resources such as photographic head, network and electric power.
Further, S402 includes:
If the described magnetic part of S4021 adsorbs described mask, the magnetic field that the Magnet within the most described mask produces controls
Described full level Hall switch opens output；
Correspondingly,
S4031, the processor of described equipment open output state, to described equipment according to described full level Hall switch
Processor sends Opportunity awaiting control for linear signal；
S4041, described control signal trigger described equipment and enter holding state.
By being adsorbed on magnetic part by mask, provide magnetic for full level Hall switch so that full level Hall switch is beaten
Open output, send Opportunity awaiting control for linear instruction to the processor of photographic head, control photographic head and enter standby mode, it is simple to user protects hidden
Private, and save resource.
Or, S402 includes:
If the described magnetic part of S4022 is away from described mask, in the described mask of the most described full level Hall switch sensing
Output, less than preset value, is closed in the magnetic field that the Magnet in portion produces；
Correspondingly,
S4032, described equipment processor according to the closedown output state of described full level Hall switch, to described equipment
Processor sends opens control signal；
S4042, described control signal trigger described equipment and enter opening.
By mask is taken off so that the magnetic of full level Hall switch sensing cannot open output, enters and closes output
State, sends to the processor of photographic head simultaneously and opens control instruction, control photographic head and open, and facilitates user to need not to protect hidden
Photographic head is opened time private.
In the description of the present invention, illustrate a large amount of detail.It is to be appreciated, however, that embodiments of the invention are permissible
Put into practice in the case of there is no these details.In some instances, it is not shown specifically known method, structure and skill
Art, in order to do not obscure the understanding of this description.
Claims (10)
1. the facility switching with photographic head controls device, it is characterised in that including: full level Hall switch, magnetic part and
Mask；
Described magnetic part is fixing with photographic head to be connected, and is used for adsorbing described mask；
The inside of described mask is provided with Magnet, is connected with the absorption of described magnetic part, for providing for described full level Hall switch
Magnetic field, opens output controlling described full level Hall switch；
Described full level Hall switch is located on described photographic head, is connected with described photographic head, for opening according to described full level Hall
The output state closed, sends control signal to the processor of described equipment.
Device the most according to claim 1, it is characterised in that including:
Described magnetic part is provided with through hole, and described full level Hall switch is located in described through hole.
Device the most according to claim 1, it is characterised in that described magnetic part is iron content stainless steel substrates.
Device the most according to claim 1, it is characterised in that
Described full level Hall switch is OCH175 model or BU52054 model.
Device the most according to claim 2, it is characterised in that when described mask is connected with the absorption of described magnetic part, institute
State mask and contact connection with described full level Hall switch.
Device the most according to claim 2, it is characterised in that described mask is the thin slice covering described through hole.
Device the most according to claim 2, it is characterised in that described mask is the lid-like covering described photographic head
Part.
8. the control method controlling device based on the facility switching described in any one of claim 1-7, it is characterised in that bag
Include:
Described full level Hall switch is sensed by the Magnet within described mask；
The magnetic field produced according to the Magnet within described mask, controls the output state of described full level Hall switch；
The processor of described equipment, according to the output state of described full level Hall switch, sends to the processor of described equipment and controls
Signal；
Described control signal triggers described opening of device or standby.
Method the most according to claim 8, it is characterised in that the described magnetic produced according to the Magnet within described mask
, control the output state of described full level Hall switch, farther include:
If described magnetic part adsorbs described mask, the magnetic field that the Magnet within the most described mask produces controls described full level suddenly
You open output by switch；
Correspondingly,
The processor of described equipment opens output state according to described full level Hall switch, sends to the processor of described equipment
Opportunity awaiting control for linear signal；
Described control signal triggers described equipment and enters holding state.
Method the most according to claim 8, it is characterised in that the described Magnet according within described mask produces
Magnetic field, controls the output state of described full level Hall switch, farther includes:
If described magnetic part is away from described mask, the Magnet within described mask of the most described full level Hall switch sensing produces
Output, less than preset value, is closed in raw magnetic field；
Correspondingly,
The processor of described equipment, according to the cut out output state of described full level Hall switch, sends to the processor of described equipment
Open control signal；
Described control signal triggers described equipment and enters opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425991.7A CN106060387A (en) | 2016-06-15 | 2016-06-15 | Device switch control device with camera and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425991.7A CN106060387A (en) | 2016-06-15 | 2016-06-15 | Device switch control device with camera and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106060387A true CN106060387A (en) | 2016-10-26 |
Family
ID=57168352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610425991.7A Pending CN106060387A (en) | 2016-06-15 | 2016-06-15 | Device switch control device with camera and control method |
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| CN (1) | CN106060387A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924399A (en) * | 2018-08-10 | 2018-11-30 | 贵州省仁怀市西科电脑科技有限公司 | Security protection system Internet-based |
| CN109120820A (en) * | 2018-08-10 | 2019-01-01 | 贵州省仁怀市西科电脑科技有限公司 | A kind of network security camera |
| CN113259569A (en) * | 2021-05-25 | 2021-08-13 | 昆山联滔电子有限公司 | Camera shelter |
| CN114125308A (en) * | 2022-01-24 | 2022-03-01 | 龙旗电子(惠州)有限公司 | Camera switch structure and electronic equipment |
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| CN203608272U (en) * | 2013-12-16 | 2014-05-21 | 北京精仪达盛科技有限公司 | Intelligent monitoring camera and camera system which are provided with protection function |
| US20140354880A1 (en) * | 2013-06-03 | 2014-12-04 | Microsoft Corporation | Camera with Hall Effect Switch |
| CN204217039U (en) * | 2014-12-02 | 2015-03-18 | 丰唐物联技术（深圳）有限公司 | A kind of camera |
| CN204316574U (en) * | 2014-12-31 | 2015-05-06 | 华森科技(深圳)有限公司 | Leather cover for handset |
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| CN201781554U (en) * | 2010-08-17 | 2011-03-30 | 常州市佐安电器有限公司 | Camera controller |
| CN201854357U (en) * | 2010-08-17 | 2011-06-01 | 常州市佐安电器有限公司 | Camera control device |
| CN202795626U (en) * | 2012-08-10 | 2013-03-13 | 湖南省通信建设有限公司 | Antitheft alarming device based on base station, iron tower of mobile communication network |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108924399A (en) * | 2018-08-10 | 2018-11-30 | 贵州省仁怀市西科电脑科技有限公司 | Security protection system Internet-based |
| CN109120820A (en) * | 2018-08-10 | 2019-01-01 | 贵州省仁怀市西科电脑科技有限公司 | A kind of network security camera |
| CN108924399B (en) * | 2018-08-10 | 2020-06-23 | 贵州省仁怀市西科电脑科技有限公司 | Internet-based security protection system |
| CN109120820B (en) * | 2018-08-10 | 2020-06-23 | 贵州省仁怀市西科电脑科技有限公司 | Network security camera |
| CN113259569A (en) * | 2021-05-25 | 2021-08-13 | 昆山联滔电子有限公司 | Camera shelter |
| CN114125308A (en) * | 2022-01-24 | 2022-03-01 | 龙旗电子(惠州)有限公司 | Camera switch structure and electronic equipment |
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Application publication date: 20161026 |