CN107995409A - A kind of shooting function control method and device - Google Patents

A kind of shooting function control method and device Download PDF

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Publication number
CN107995409A
CN107995409A CN201610955175.7A CN201610955175A CN107995409A CN 107995409 A CN107995409 A CN 107995409A CN 201610955175 A CN201610955175 A CN 201610955175A CN 107995409 A CN107995409 A CN 107995409A
Authority
CN
China
Prior art keywords
light wave
default
plug
threshold value
unit
Prior art date
Application number
CN201610955175.7A
Other languages
Chinese (zh)
Inventor
郭晓瑞
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to CN201610955175.7A priority Critical patent/CN107995409A/en
Publication of CN107995409A publication Critical patent/CN107995409A/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/222Studio circuitry; Studio devices; Studio equipment ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/225Television cameras ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
    • H04N5/232Devices for controlling television cameras, e.g. remote control ; Control of cameras comprising an electronic image sensor
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72463User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions to restrict the functionality of the device

Abstract

The invention discloses a kind of shooting function control method and device, wherein, this method includes:Determine whether to recognize default light wave;If recognize, it is determined that whether the light wave intensity of the default light wave is more than predetermined threshold value;If it is greater, then the shooting function of control terminal is closed.The present invention solves used by the prior art is taken on the sly in order to prevent that supervision method is too cumbersome, and the technical problem that effect is bad, has reached the efficient effect prevented to the shooting in violation of rules and regulations of no photo article.

Description

A kind of shooting function control method and device
Technical field
The present invention relates to field of mobile communication, more particularly to a kind of shooting function control method and device.
Background technology
Instantly there are the article in the place of many no photographing or shooting, or no photo, such as:Museum, science and technology Show ground, cinema or military secrecy place etc..Usually in this region, can be informed by warning sign " no photographing " or " forbidding recording a video ", or pass through marshal's real-time monitoring.
However, these processing modes are only capable of reducing the generation of the problem of taking on the sly to a certain extent.
For the generation for how effectively preventing the problem of taking on the sly, effective solution is not yet proposed at present.
The content of the invention
The present invention provides a kind of shooting function control method and device, takes on the sly solving the prior art and is adopted in order to prevent Supervision method is too cumbersome, and the technical problem that effect is bad.
In order to solve the above technical problems, on the one hand, the present invention provides a kind of shooting function control method, including:Determine be It is no to recognize default light wave;If recognize, it is determined that whether the light wave intensity of the default light wave is more than predetermined threshold value;If It is more than, then the shooting function of control terminal is closed.
Further, before default light wave has been detected whether, the method further includes:The terminal loads plug-in unit, wherein, The plug-in unit, which is used to activate, determines whether to identify the operation of default light wave, the preset default light wave and described pre- in the plug-in unit If threshold value.
Further, the terminal loads plug-in unit includes at least one of:By scanning the two-dimensional code, the plug-in unit is loaded; When AP is connected, the plug-in unit is loaded automatically;Alternatively, sensing by NFC, the plug-in unit is loaded automatically.
Further, the default light wave includes:First light wave and the second light wave;Correspondingly, determine whether to recognize default Light wave, including:Determine whether to recognize first light wave and second light wave;Determine the light wave intensity of the default light wave Whether predetermined threshold value is more than, including:Determine whether the light wave intensity of first light wave is more than the first light wave threshold value, described second Whether the light wave intensity of light wave is more than the second light wave threshold value;The shooting function of control terminal is closed, including:Determining The light wave intensity of first light wave is more than the first light wave threshold value, and the light wave intensity of second light wave is more than described the In the case of two light wave threshold values, the shooting function of control terminal is closed.
Further, determine whether the light wave intensity of the default light wave is more than predetermined threshold value, including:Determine the default light Whether the frequency of ripple is predeterminated frequency;If it is, determining whether the light wave intensity of the default light wave is more than predetermined threshold value.
Further, determine whether the light wave intensity of the default light wave is more than predetermined threshold value, including:Described in recognizing Default light wave is converted to electric signal;The electric signal is converted into digital signal;According to the digital signal, determine described default Whether the light wave intensity of light wave is more than predetermined threshold value.
Further, the default light wave is black light.
On the other hand, the present invention provides a kind of shooting function control device, including:First determining module, is for determining It is no to recognize default light wave;Second determining module, in the case where determining whether default light wave, determining the default light Whether the light wave intensity of ripple is more than predetermined threshold value;Control module, for being more than institute in the light wave intensity for determining the default light wave In the case of stating predetermined threshold value, the shooting function of control terminal is closed.
Further, above device further includes:Load-on module, for before default light wave has been detected whether, control terminal Plug-in unit is loaded, wherein, the plug-in unit, which is used to activate, determines whether to identify the operation of default light wave, preset described pre- in the plug-in unit If light wave and the predetermined threshold value.
Further, the load-on module is specifically used for one of in the following way loading plug-in unit:By scanning the two-dimensional code, add Carry the plug-in unit;When AP is connected, the plug-in unit is loaded automatically;Alternatively, sensing by NFC, the plug-in unit is loaded automatically.
Further, second determining module includes:First determination unit, the frequency for determining the default light wave are No is predeterminated frequency;Second determination unit, in the case of being the predeterminated frequency in the frequency for determining the default light wave, Determine whether the light wave intensity of the default light wave is more than predetermined threshold value.
Further, second determining module includes:First converting unit, for the default light wave recognized to be turned It is changed to electric signal;Second converting unit, for the electric signal to be converted to digital signal;3rd determination unit, for basis The digital signal, determines whether the light wave intensity of the default light wave is more than predetermined threshold value.
The present invention has the beneficial effect that:Special light sources are handled by receiving, source emissioning light intensity are calculated, with prefabricated light Ripple wavelength is contrasted with light wave intensive parameter, control terminal whether no photo function, so as to efficiently prevent to forbidding clapping Take the photograph the problem of article is shot in violation of rules and regulations.
Brief description of the drawings
Fig. 1 is a kind of method flow diagram of shooting function control method in the embodiment of the present invention;
Fig. 2 is a kind of structure diagram of shooting function control device in the embodiment of the present invention;
Fig. 3 is another method flow diagram of shooting function control method in the embodiment of the present invention;
Fig. 4 is another method flow diagram of shooting function control method in the embodiment of the present invention;
Fig. 5 is another method flow diagram of shooting function control method in the embodiment of the present invention.
Embodiment
It is too cumbersome in order to solve supervision method used by the prior art is taken on the sly in order to prevent, and the technology that effect is bad Problem, the present invention provides a kind of shooting function control method and device, below in conjunction with attached drawing and embodiment, to the present invention into Row is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, this is not limited Invention.
If inventor is considered in certain Code in Hazardous Special Locations, if the camera function for thoroughly closing terminal, can effectively shut out Take pictures or image absolutely the generation of problem.
Light source is specified for this reason, can be identified by terminal camera, while after the intensity of light source reaches certain threshold value, Triggering terminal disables shooting function automatically, and prompts user's " this region no photographing ", and it is special in particular place or shooting to realize During article, camera terminal can not be used, so that streamlining management.
As shown in Figure 1, providing a kind of shooting function control method in this example, may comprise steps of:
Step 101:Determine whether to recognize default light wave;
I.e., it is possible to pre-set a light source, in order not to influence normally to watch, black light can be selected as default Light source, when terminal camera device is opened, the default light wave which launches can be entered by the camera lens of camera shooting terminal. Whether by certain identification method, can set out has the default light wave.
Step 102:If recognize, it is determined that whether the light wave intensity of the default light wave is more than predetermined threshold value;
Further, after the light wave is identified, because having more ripple in natural light, in order to avoid in natural light The hardness of the light wave, light wave and the threshold value of the light wave intensity that the light source sends can be judged by preset parameter, determines light Whether intensity of wave exceeds threshold value, if it was exceeded, determining to have detected the light wave.
Step 103:If it is greater, then the shooting function of control terminal is closed.
After determination, shooting function can be controlled to be closed, it is achieved thereby that the purpose of region no photo. In order to enable user is known that the prompting, " the region no photo " can be shown in terminal display interface, to remind use Family.
In order to realize the control to shooting, can be controlled by way of plug-in unit, i.e. it is terminal loads plug-in unit, should Plug-in unit, which is used to activate, to be determined whether to identify the operation of default light wave, preset default light wave and predetermined threshold value in plug-in unit.
Specifically, terminal can be, but not limited to one of in the following way loading plug-in unit:
1) by scanning the two-dimensional code, plug-in unit is loaded;
2) when AP is connected, plug-in unit is loaded automatically;
3) sensed by NFC, load the plug-in unit automatically.
For example, mobile phone supports NFC function, when passing through venue entrance, NFC automatic sensings, automatic download in terminal backstage is inserted Part, activates this function and loading preset parameter;When terminal is exported by place, NFC automatic sensings, plug-in unit is automatically deleted, and is realized Deactivate function and delete preset parameter.
Above-mentioned default light wave can include:First light wave and the second light wave, you can to preset two or more Default light wave.Correspondingly, determine whether to recognize first light wave and second light wave;Determine the light of first light wave Whether intensity of wave is more than the first light wave threshold value, and whether the light wave intensity of second light wave is more than the second light wave threshold value;Determining The light wave intensity of first light wave is more than the first light wave threshold value, and the light wave intensity of second light wave is more than described the In the case of two light wave threshold values, the shooting function of control terminal is closed.
In order to further improve the accuracy of judgement, predeterminated frequency can be set, i.e. first judging the frequency of default light wave is No is predeterminated frequency, if so, determining whether the light wave intensity of default light wave is more than predetermined threshold value again.
When the light wave intensity of light wave is carried out and the frequency of light wave judges, the default light wave recognized can be changed For electric signal;Convert electrical signals to digital signal;Then according to digital signal, determine whether the light wave intensity of default light wave is big In predetermined threshold value.
Specifically, different places can pass through according to own characteristic, prefabricated black light source wavelength and intensity of light source parameter Any special measures activate this function and loading preset parameter, such as:
1) disengaging place scans the two-dimensional code, and loads plug-in unit, this function of activation/deactivation and the prefabricated ginseng of loading/deletion automatically Number;
2) place AP is connected by terminal, automatic loading plug-in unit after connection AP successes, activates this function and load prefabricated ginseng Number;Terminal disconnects place AP, and when reconnecting new AP (non-place AP), and can't detect place AP, plug-in unit is automatically deleted, and realizes Deactivate function and delete preset parameter;
3) mobile phone supports NFC function, when passing through venue entrance, NFC automatic sensings, and the automatic download plug-in in terminal backstage, Activate this function and loading preset parameter;When terminal is exported by place, NFC automatic sensings, plug-in unit is automatically deleted, and realization deactivates Function living and deletion preset parameter.
Based on same inventive concept, a kind of shooting function control device is additionally provided in the embodiment of the present invention, as following Described in embodiment.Since the principle that shooting function control device solves the problems, such as is similar to shooting function control method, shooting The implementation of function control device may refer to the implementation of shooting function control method, and overlaps will not be repeated.It is following to be used , term " unit " or " module " can realize the combination of the software and/or hardware of predetermined function.Although following embodiments institute The device of description is preferably realized with software, but hardware, or the combination of software and hardware realization be also may and quilt Conception.Fig. 2 is a kind of structure diagram of the shooting function control device of the embodiment of the present invention, as shown in Fig. 2, can include: First determining module 201, the second determining module 202 and control module 203, below illustrate the structure.
First determining module 201, can be used to determine whether to recognize default light wave;
Second determining module 202, can be used in the case where determining whether default light wave, determine the default light wave Light wave intensity whether be more than predetermined threshold value;
Control module 203, can be used for being more than the feelings of the predetermined threshold value in the light wave intensity for determining the default light wave Under condition, the shooting function of control terminal is closed.
In one embodiment, above-mentioned shooting function control device can also include:Load-on module, for being in detection It is no have default light wave before, control terminal loading plug-in unit, wherein, the plug-in unit be used for activate determines whether to identify default light wave Operate, the preset default light wave and the predetermined threshold value in the plug-in unit.
In one embodiment, load-on module specifically can be used for one of in the following way loading plug-in unit:By sweeping Quick Response Code is retouched, loads the plug-in unit;When AP is connected, the plug-in unit is loaded automatically;Alternatively, sensed by NFC, it is automatic to add Carry the plug-in unit.
In one embodiment, the second determining module 202 can include:First determination unit, it is described pre- for determining If whether the frequency of light wave is predeterminated frequency;Second determination unit, is described pre- for the frequency in the definite default light wave If in the case of frequency, determine whether the light wave intensity of the default light wave is more than predetermined threshold value.
In one embodiment, the second determining module 202 can include:First converting unit, for that will recognize The default light wave is converted to electric signal;Second converting unit, for the electric signal to be converted to digital signal;3rd determines Unit, for according to the digital signal, determining whether the light wave intensity of the default light wave is more than predetermined threshold value.
Above-mentioned control method is illustrated with reference to a specific embodiment, it is important to note, however, that the specific reality Example is applied merely to the present invention is better described, does not form inappropriate limitation of the present invention.
In this example, a black light light source, and prefabricated a set of light wave and light-intensity test parameter plug-ins are preset, eventually End can load automatically.When camera shooting terminal is opened, the light wave that this light source is launched is entered by camera terminal camera lens, discriminating gear By the preset parameter of loading, judge whether to be light wave that corresponding light source is sent and this light wave light intensity compared with threshold sets threshold values As a result, terminal automatic trigger is opened or disabling shooting function.
A kind of just electromagnetic wave, its range of wavelengths left and right from several nanometers (1nm=10-9m) to 1 millimeter (mm).Human eye It is visible simply a portion, be referred to as visible ray, it is seen that the wave-length coverage of light is 380nm~780nm, it is seen that optical wavelength by Grow to it is short be divided into red, orange, yellow, green, blue or green, blue, purple light, wavelength it is shorter than purple light be known as ultraviolet light, wavelength is longer than feux rouges to be known as Infrared light.In this example, black light can be used as specified light source.
Light source:Transmitting can determine whether light wave, such as:Which kind of ripple the ultraviolet light of 300nm, infrared light of 900nm etc., specifically select Long light source, can select, the application is not construed as limiting this according to actual scene.
Light source transmitting can determine whether light wave, when terminal enters light wave overlay area, termination function unlatching, prefabricated wavelength and Threshold value a threshold parameters load successfully.When terminal camera is opened, it can determine whether that light wave enters terminal camera, pass through optical filter Light wave reaches sensor.Sensor identifies that this light wave is to can determine whether light wave, and converts light signals into corresponding electric signal;Telecommunications Number be digital signal by A/D digital-to-analogue conversions, digital processing chip DSP (Digital Signal Processing, control core Piece) judge light wave intensity, when light wave intensity is more than threshold value a threshold values, terminal CPU disables shooting function automatically.And in screen Upper display " this region no photographing ";If being less than or equal to a threshold values, any operation is not done.
That is, receive and can determine whether light wave, if can determine whether light wave light intensity a>A threshold values, the then automatic no photographing function of terminal.
When terminal leaves light wave overlay area, and terminal camera is opened, there is also can determine whether light wave in natural light, when certainly It can determine whether that light wave light enters terminal camera in right light, by optical filter, light wave reaches sensor.Sensor identifies light wave, Convert light signals into corresponding electric signal;Electric signal is digital signal by A/D digital-to-analogue conversions, and digital processing chip DSP sentences Disconnected light wave intensity, when light wave intensity is more than threshold value a threshold values, terminal CPU disabling shooting functions.
That is, receive in natural light and can determine whether light wave light, if can determine whether light wave light intensity a=<A threshold values, then terminal is not Can no photographing function.
The elaboration of embodiment is carried out with reference to two specific user's application examples.
Example 1
As shown in figure 3, termination function is opened, prefabricated wavelength and light intensity threshold value a threshold parameters load successfully, perform following Step:
Step 1:Light source is disposed by no photographing article, light source transmitting can determine whether light wave light, light intensity a1;
Step 2:Terminal opens camera function, and alignment article is taken pictures, and light wave enters camera by filter;
Step 3:Camera sensing device identifies the light that can determine whether light wave, and otherwise CPU does not carry out any behaviour to camera function Make;
Step 4:By A/D digital-to-analogue conversions, electric signal is changed into digital signal;
Step 5:Digital signal processing chip DSP parses digital signal, is calculated and can determine whether light wave intensity a1;
Step 6:Digital signal processing chip DSP contrasts light intensity a threshold values, judgement can determine whether light wave intensity a1 and a threshold values it Between magnitude relationship;
Step 7:If it can determine whether light wave intensity a1>A threshold values, then CPU instructions terminate shooting function, and display reminding is talked with Frame " this region no photographing ";
Step 8:If it can determine whether light wave intensity a1=<A threshold values, then CPU will not terminate shooting function.
Example 2
As shown in figure 4, one group of invisible light source is specified, by identifying whether optical source wavelength and light intensity are more than a threshold values, to sentence Disconnected whether to forbid terminal taking function, colleague adds Rule of judgment, can determine whether that light wave is judged based on 2 groups.
Rule of judgment is:
1) it can determine whether light wave 1;
2) it can determine whether light wave 2;
3) it can determine whether 1 light intensity a1 of light wave>A threshold values;
4) it can determine whether 2 light intensity a2 of light wave>A threshold values;
When 4 conditions of the above meet at the same time, the automatic no photo function of terminal, adds such increase in this way The accuracy judged, flow chart are as follows:
Example 3
As shown in figure 5, specifying one group of invisible light source, by identifying whether optical source wavelength and light intensity are more than a threshold values, sentencing It is disconnected whether forbid terminal taking function on the basis of, add Rule of judgment, specifically, add light source luminescent frequency f1 come into Row judges.
Rule of judgment is:
1) it can determine whether light wave 1;
2) light source transmitting can determine whether the frequency of light wave 1 is f1;
3) it can determine whether 1 light intensity a1 of light wave>A threshold values;
If 3 conditions meet at the same time above, the automatic no photo function of terminal, so as to add the accurate of judgement Property.
In embodiments of the present invention, on the basis of existing camera, special light sources are handled by receiving, calculate light source hair Penetrate luminous intensity, contrasted with prefabricated optical wavelength and light wave intensive parameter, control terminal whether no photo function so that high Effect prevents the problem of being shot in violation of rules and regulations to no photo article.
Although being example purpose, the preferred embodiment of the present invention is had been disclosed for, those skilled in the art will recognize Various improvement, increase and substitution are also possible, and therefore, the scope of the present invention should be not limited to above-described embodiment.

Claims (10)

  1. A kind of 1. shooting function control method, it is characterised in that including:
    Determine whether to recognize default light wave;
    If recognize, it is determined that whether the light wave intensity of the default light wave is more than predetermined threshold value;
    If it is greater, then the shooting function of control terminal is closed.
  2. 2. the method as described in claim 1, it is characterised in that before default light wave has been detected whether, the method is also wrapped Include:
    The terminal loads plug-in unit, wherein, the plug-in unit, which is used to activate, to be determined whether to identify the operation of default light wave, the plug-in unit In the preset default light wave and the predetermined threshold value.
  3. 3. according to the method described in claim 2, it is characterized in that, the terminal loads plug-in unit includes at least one of:
    By scanning the two-dimensional code, the plug-in unit is loaded;
    When AP is connected, the plug-in unit is loaded automatically;
    Alternatively, sensing by NFC, the plug-in unit is loaded automatically.
  4. 4. according to the method described in claim 1, it is characterized in that, the default light wave includes:First light wave and the second light wave;
    Correspondingly, determine whether to recognize default light wave, including:Determine whether to recognize first light wave and second light Ripple;
    Determine whether the light wave intensity of the default light wave is more than predetermined threshold value, including:Determine that the light wave of first light wave is strong Whether degree is more than the first light wave threshold value, and whether the light wave intensity of second light wave is more than the second light wave threshold value;
    The shooting function of control terminal is closed, including:It is more than in the light wave intensity for determining first light wave described First light wave threshold value, and the light wave intensity of second light wave be more than the second light wave threshold value in the case of, control terminal Shooting function is closed.
  5. 5. according to the method described in claim 1, it is characterized in that, determine whether the light wave intensity of the default light wave is more than in advance If threshold value, including:
    Whether the frequency for determining the default light wave is predeterminated frequency;
    If it is, determining whether the light wave intensity of the default light wave is more than predetermined threshold value.
  6. 6. method according to any one of claim 1 to 5, it is characterised in that determine that the light wave of the default light wave is strong Whether degree is more than predetermined threshold value, including:
    The default light wave recognized is converted into electric signal;
    The electric signal is converted into digital signal;
    According to the digital signal, determine whether the light wave intensity of the default light wave is more than predetermined threshold value.
  7. 7. method according to any one of claim 1 to 5, it is characterised in that the default light wave is black light.
  8. A kind of 8. shooting function control device, it is characterised in that including:
    First determining module, is used to determine whether to recognize default light wave;
    Second determining module, in the case where determining whether default light wave, determining the light wave intensity of the default light wave Whether predetermined threshold value is more than;
    Control module, in the case of being more than the predetermined threshold value in the light wave intensity for determining the default light wave, control is eventually The shooting function at end is closed.
  9. 9. device as claimed in claim 8, it is characterised in that further include:
    Load-on module, for before default light wave has been detected whether, control terminal loading plug-in unit, wherein, the plug-in unit is used for Activation determines whether to identify the operation of default light wave, the preset default light wave and the predetermined threshold value in the plug-in unit.
  10. 10. device according to claim 9, it is characterised in that the load-on module be specifically used in the following way it One loading plug-in unit:
    By scanning the two-dimensional code, the plug-in unit is loaded;
    When AP is connected, the plug-in unit is loaded automatically;
    Alternatively, sensing by NFC, the plug-in unit is loaded automatically.
CN201610955175.7A 2016-10-27 2016-10-27 A kind of shooting function control method and device CN107995409A (en)

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Application Number Priority Date Filing Date Title
CN201610955175.7A CN107995409A (en) 2016-10-27 2016-10-27 A kind of shooting function control method and device

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Application Number Priority Date Filing Date Title
CN201610955175.7A CN107995409A (en) 2016-10-27 2016-10-27 A kind of shooting function control method and device

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Publication Number Publication Date
CN107995409A true CN107995409A (en) 2018-05-04

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002135838A (en) * 2000-10-19 2002-05-10 Ofaa Sekkei Jimusho:Kk Automatic control system for portable electric equipment, portable electric equipment and control signal transmitter
US20020106202A1 (en) * 2001-02-03 2002-08-08 Hunter Andrew Arthur Portable cameras
CN1469622A (en) * 2002-06-20 2004-01-21 株式会社日立制作所 Photographic apparatus, photographic limiting system and photographic limitation release system
WO2004080108A1 (en) * 2003-03-04 2004-09-16 Sk Telecom Co. Ltd. System and method for remote-controlling camera function through the radio wave in asynchrous mobile communication terminal
CN1578507A (en) * 2003-07-18 2005-02-09 乐金电子(中国)研究开发中心有限公司 System and method for restricting use of camera of a mobile terminal
CN1717012A (en) * 2004-06-28 2006-01-04 日本电气株式会社 Portable electronic device and method of preventing close-up photography by using the portable electronic device
JP2006196964A (en) * 2005-01-11 2006-07-27 Mitsubishi Electric Corp Portable device with camera and photographic restricting system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002135838A (en) * 2000-10-19 2002-05-10 Ofaa Sekkei Jimusho:Kk Automatic control system for portable electric equipment, portable electric equipment and control signal transmitter
US20020106202A1 (en) * 2001-02-03 2002-08-08 Hunter Andrew Arthur Portable cameras
CN1469622A (en) * 2002-06-20 2004-01-21 株式会社日立制作所 Photographic apparatus, photographic limiting system and photographic limitation release system
WO2004080108A1 (en) * 2003-03-04 2004-09-16 Sk Telecom Co. Ltd. System and method for remote-controlling camera function through the radio wave in asynchrous mobile communication terminal
CN1578507A (en) * 2003-07-18 2005-02-09 乐金电子(中国)研究开发中心有限公司 System and method for restricting use of camera of a mobile terminal
CN1717012A (en) * 2004-06-28 2006-01-04 日本电气株式会社 Portable electronic device and method of preventing close-up photography by using the portable electronic device
JP2006196964A (en) * 2005-01-11 2006-07-27 Mitsubishi Electric Corp Portable device with camera and photographic restricting system

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