CN1536912A - Method for preventing mobile communication equipment from being remote controlled and become into wiretapper and its device - Google Patents
Method for preventing mobile communication equipment from being remote controlled and become into wiretapper and its device Download PDFInfo
- Publication number
- CN1536912A CN1536912A CNA031100236A CN03110023A CN1536912A CN 1536912 A CN1536912 A CN 1536912A CN A031100236 A CNA031100236 A CN A031100236A CN 03110023 A CN03110023 A CN 03110023A CN 1536912 A CN1536912 A CN 1536912A
- Authority
- CN
- China
- Prior art keywords
- mobile communication
- communication equipment
- passage
- attitude
- blocking
- 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.)
- Pending
Links
Images
Abstract
The invention refers to secrecy protecting method and device for mobile communication device such as the mobile phone, notebook computer, PDA. It sets control component in the channel relative to transmission with the audio frequency signal on the mobile communication device circuit, and the channel can be selected and controlled with one of following two states, one is normal state, the voice of mobile communication device can be transmitted out through normal mobile communication device; the second state is blockage state, the control component blocks the normal work of original function of channel, the voice around the mobile communication device can't be transmitted out, and switches the channel from blockage state into normal state, it can ignite only through mechanical action, it can't ignite with electron mode. Thus, the mobile communication device can't be in a call, when the channel is in blockage state, others can't use electron remote control method to change the channel into normal state, and uses the mobile communication device as detectagraph.
Description
Affiliated technical field the present invention relates to mobile communication equipment, can prevent that particularly mobile phone, mobile computer from being become the method and the device of tapping device by remote control.
Though the various model mobile phone major parts of selling on the present China market of background technology are assembled production at home, but main chip all is by external import, even assemble the producer that produces mobile phone and all can't learn the main control chip source program, this just is difficult to guarantee do not contain the eavesdropping programming in numerous chip inlets.When mobile phone is in standby or off-mode, other people can utilize the relevant chip in the mobile phone, mobile phone being started with remote control mode by a locking equipment is talking state, sound around the mobile phone is sent out, make mobile phone become tapping device (existing many experts disclose this information in the media, and " vigilant mobile phone becomes the tapping device of yours on one's body " literary composition that National Defence University's science and technology and the big light of equipment Lee of teaching and research room are born on May 14th, 2002 earlier and are delivered at " Chinese national defence newspaper " is the representative article of this type of report).Therefore " security rule " of army and many government offices all stipulated, in secret occasion, the mobile phone carrier should unload battery of mobile phone or forbid carrying mobile phone, and this brings very big inconvenience for relevant user.
Along with the development of computer radio broadband technology, mobile computer has also possessed the function of wireless communication, and need prevent is equally become tapping device by remote control.
Summary of the invention is in the deficiency that standby and shutdown etc. can be utilized as tapping device during talking state by remote control in order to overcome radio mobile communication equipment such as existing mobile phone machine, the invention provides a kind of radio mobile communication equipment that can prevent is become the method and the device of tapping device by remote control, makes radio mobile communication equipment can prevent to be become tapping device by the remote control utilization when talking state not.
The technical solution adopted for the present invention to solve the technical problems is: the radio mobile communication circuitry produce with audio signal, transmit settle on the passage that is associated control assembly (for example add on the passage switch cut off passage, with passage short circuit or bypass, on passage, connect interfered circuit etc.), make this passage can selected control become a kind of in the following two states, a kind of state is a normality, and the sound around the mobile communication equipment can outwards transmit by mobile communication equipment is normal; Another kind of state is the blocking-up attitude, aforementioned control assembly hinders the operate as normal of its place passage original function, at this moment, sound around the mobile communication equipment can not outwards transmit by mobile communication equipment is normal, above-mentioned passage is switched to normality from the blocking-up attitude, must could trigger (for example clamshell phone is renovated the induction of opening, click, touch mobile phone or palmtop PC and shielded, press actions such as mobile phone key button) by mechanical action, only can not trigger by the electronics mode.Like this, radio mobile communication equipment is not conversed, and when above-mentioned passage was in the blocking-up attitude, other people just can't utilize the electronic telecontrol mode to change this passage into normality, can't be tapping device with the radio mobile communication equipment utilization just also.When radio mobile communication equipment need be conversed, the user switched to normality by the above-mentioned passage of mechanical action (for example cellular phone flip being opened) triggering habitually from the blocking-up attitude, and radio mobile communication equipment gets final product normal talking.When not conversing, can to the homing action (cellular phone flip of for example closing) or the logic judgment module of radio mobile communication equipment of the movable part of radio mobile communication equipment above-mentioned passage be switched to the blocking-up attitude by the user.Make radio mobile communication equipment be in the state that prevents to be become tapping device by remote control.
The invention has the beneficial effects as follows, when radio mobile communication equipment is in not talking state, can prevent to be become tapping device by remote control.
The present invention is further described below in conjunction with drawings and Examples for description of drawings.
Fig. 1 is the vertical section structural map of the embodiment of the invention 1.
Fig. 2 is the schematic block circuit diagram of the embodiment of the invention 1.
Fig. 3 is the contour structures schematic diagram of the embodiment of the invention 2.
Fig. 4 is the schematic block circuit diagram of the embodiment of the invention 2.
Fig. 5 is the contour structures schematic diagram of the embodiment of the invention 3.
Fig. 6 is the schematic block circuit diagram of the embodiment of the invention 3.
Fig. 7 is the contour structures schematic diagram of the embodiment of the invention 4.
Fig. 8 is the schematic block circuit diagram of the embodiment of the invention 4.
Fig. 9 is the schematic block circuit diagram of the embodiment of the invention 5,8.
Figure 10 is the program flow diagram of logic judgment module in the embodiment of the invention 5.
Figure 11 is the contour structures schematic diagram of the embodiment of the invention 6.
Figure 12 is the block diagram of the logic judgment module of the embodiment of the invention 6.
Figure 13 is the schematic block circuit diagram of the embodiment of the invention 6.
Figure 14 is the contour structures schematic diagram of the embodiment of the invention 7.
Figure 15 is the schematic block circuit diagram of the embodiment of the invention 7.
Among the figure: 1. mobile phone motor spindle, 2. mobile phone displacement portion, 3. control assembly, 4. on-hook switch, 5. hand-free function key, 6. logic judgment module, 7. notebook computer displacement portion, 8. microphone, 9. notebook computer bottom.
Embodiment
Embodiment 2 designs at rotary folding type mobile phone hand-held set structure, and Fig. 3 is a structure chart, and Fig. 4 is electric schematic block circuit diagram.Wherein selecting magnetic induction sensor for use in the control assembly (3), is example with the open type tongue tube.Tongue tube is contained in the mobile phone motor spindle (1), and permanent magnet is contained on the mobile phone displacement portion (2).Be in reset mode in mobile phone displacement portion (2), be that mobile phone displacement portion (2) and mobile phone motor spindle (1) are when being in coincidence status, magnet and tongue tube in the control assembly (3) are approaching, the contact of tongue tube is channel status by adhesive, then mobile phone microphone (8) is in the audio frequency short-circuit condition and can't works, and reaches to stop audio signal to transmit purpose; When mobile phone displacement portion (2) and mobile phone motor spindle (1) when being in separated position, then control assembly (3) is in open-circuit condition, and microphone (8) circuit returns to normal, and mobile phone can operate as normal.
Embodiment 4 sets up one by the directly actuated mechanical displacement formula of operator switch on mobile phone, Fig. 7 is a present embodiment contour structures schematic diagram, and control assembly (3) i.e. is switch for this reason.Fig. 8 is a schematic block circuit diagram, control assembly among the figure (3) can be arranged on the passage between audio processing modules and power supply, audio processing modules and central processing unit, audio processing modules and the microphone (8), cuts off any one the tunnel and can both reach and prevent the purpose eavesdropped when not conversing.
Embodiment 5 is intelligent logical control anti-eavesdrop pattern.Fig. 9 is a schematic block circuit diagram, and Figure 10 is the program flow diagram of programmable logic judgment module (6).Present embodiment utilize the mobile phone user answer, when on-hook, shutdown, the custom of capital operation respective keys or switch, whether detect mobile phone by the logic judgment module of setting up (6) is talking state, and control control assembly (3), control assembly (3) can be selected electronic switch (for example 74HC4066 integrated package) for use.Determining its pattern with control assembly (3) place channel position, can be direct break-make pattern or short circuit open circuit mode or low pass bypass mode etc.Look concrete condition for control assembly (3) and select one of them or several, all can reach the effect of anti-eavesdrop.Because switching to normality from the blocking-up attitude, above-mentioned passage must be undertaken by mobile phone being applied a mechanical action (for example pressing the induction screen of key button, touch, click mobile phone), mobile phone can't only be undertaken, so can't be utilized as tapping device by remote control by the electronics mode.Present embodiment can also be applied to electronic pen point contact type mobile phone or have the PDA of mobile telephone set function, palmtop PC, plate type computer radio mobile communication equipment such as (Tablet PC) concurrently.
Claims (8)
1. one kind prevents that mobile communication equipment from being become the method for tapping device by remote control, it is characterized in that: producing with audio signal, transmitting on the passage that is associated and settle control assembly in the mobile communication equipment circuit, make this passage can selected control become a kind of in the following two states, a kind of state is a normality, and the sound around the mobile communication equipment can outwards transmit by mobile communication equipment is normal; Another kind of state is the blocking-up attitude, aforementioned control assembly hinders the operate as normal of its place passage original function, and at this moment, the sound around the mobile communication equipment can not outwards transmit by mobile communication equipment is normal, above-mentioned passage is switched to normality from the blocking-up attitude, must could trigger by mechanical action.
2. the mobile communication equipment that prevents according to claim 1 is become the method for tapping device by remote control, it is characterized in that: when the movable part of mobile communication equipment is in reset mode, passage described in the claim 1 is in the blocking-up attitude, and this passage switches to normality from the blocking-up attitude and must could trigger by the shift motion of communication apparatus another part that the movable part of mobile communication equipment is relatively moved.
3. the mobile communication equipment that prevents according to claim 1 is become the method for tapping device by remote control, it is characterized in that: when mobile communication equipment is in not talking state, passage described in the claim 1 is in the blocking-up attitude, and this passage switches to normality from the blocking-up attitude must be by pressing or could trigger touch, the click action of mobile communication equipment induction screen the mobile communication equipment key button.
4. the mobile communication equipment that prevents according to claim 1 is become the method for tapping device by remote control, it is characterized in that: described mobile communication equipment is digital mobile telephone or notebook computer or palmtop PC or plate type computer or PDA or has digital mobile telephone concurrently and the product of the two function of palmtop PC or have mobile phone concurrently and the product of the two function of PDA.
5. one kind prevents that mobile communication equipment from being become the device of tapping device by remote control, it is characterized in that: producing with audio signal, transmitting on the passage that is associated and settle control assembly in the mobile communication equipment circuit, make this passage can selected control become a kind of in the following two states, a kind of state is a normality, and the sound around the mobile communication equipment can outwards transmit by mobile communication equipment is normal; Another kind of state is the blocking-up attitude, aforementioned control assembly hinders the operate as normal of its place passage original function, and at this moment, the sound around the mobile communication equipment can not outwards transmit by mobile communication equipment is normal, above-mentioned passage is switched to normality from the blocking-up attitude, must could trigger by mechanical action.
6. the mobile communication equipment that prevents according to claim 5 is become the device of tapping device by remote control, it is characterized in that: when the movable part of mobile communication equipment is in reset mode, passage described in the claim 1 is in the blocking-up attitude, and this passage switches to normality from the blocking-up attitude and must could trigger by the shift motion of communication apparatus another part that the movable part of mobile communication equipment is relatively moved.
7. the mobile communication equipment that prevents according to claim 5 is become the device of tapping device by remote control, it is characterized in that: when mobile communication equipment is in not talking state, passage described in the claim 1 is in the blocking-up attitude, and this passage switches to normality from the blocking-up attitude must be by pressing or could trigger touch, the click action of mobile communication equipment induction screen the mobile communication equipment key button.
8. the mobile communication equipment that prevents according to claim 5 is become the device of tapping device by remote control, it is characterized in that: described mobile communication equipment is digital mobile telephone or notebook computer or palmtop PC or plate type computer or PDA or has digital mobile telephone concurrently and the product of the two function of palmtop PC or have mobile phone concurrently and the product of the two function of PDA.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA031100236A CN1536912A (en) | 2003-04-06 | 2003-04-06 | Method for preventing mobile communication equipment from being remote controlled and become into wiretapper and its device |
PCT/CN2003/001140 WO2004059954A1 (en) | 2002-12-31 | 2003-12-30 | Method and means for preventing the mobile communicate device from interceptor by remote control |
AU2003292874A AU2003292874A1 (en) | 2002-12-31 | 2003-12-30 | Method and means for preventing the mobile communicate device from interceptor by remote control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA031100236A CN1536912A (en) | 2003-04-06 | 2003-04-06 | Method for preventing mobile communication equipment from being remote controlled and become into wiretapper and its device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1536912A true CN1536912A (en) | 2004-10-13 |
Family
ID=34319593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA031100236A Pending CN1536912A (en) | 2002-12-31 | 2003-04-06 | Method for preventing mobile communication equipment from being remote controlled and become into wiretapper and its device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1536912A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011150875A1 (en) * | 2011-06-14 | 2011-12-08 | 华为终端有限公司 | Device in mobile communication equipment and mobile communication equipment thereof |
CN102685640A (en) * | 2012-05-21 | 2012-09-19 | 成都立鑫新技术科技有限公司 | Anti-secret leakage device for passive sound box |
CN102752434A (en) * | 2012-05-07 | 2012-10-24 | 陈刚 | Portable cellphone-interception-resisting voice security device |
CN111405452A (en) * | 2020-03-20 | 2020-07-10 | 杭州涂鸦信息技术有限公司 | Method, system and device for detecting mute mode of microphone |
CN113395381A (en) * | 2021-05-20 | 2021-09-14 | 中国航天科工集团第二研究院 | Method and system for preventing mobile phone from being controlled in non-call state |
-
2003
- 2003-04-06 CN CNA031100236A patent/CN1536912A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011150875A1 (en) * | 2011-06-14 | 2011-12-08 | 华为终端有限公司 | Device in mobile communication equipment and mobile communication equipment thereof |
CN102960047A (en) * | 2011-06-14 | 2013-03-06 | 华为终端有限公司 | Device in mobile communication equipment and mobile communication equipment thereof |
CN102752434A (en) * | 2012-05-07 | 2012-10-24 | 陈刚 | Portable cellphone-interception-resisting voice security device |
CN102685640A (en) * | 2012-05-21 | 2012-09-19 | 成都立鑫新技术科技有限公司 | Anti-secret leakage device for passive sound box |
CN102685640B (en) * | 2012-05-21 | 2015-08-19 | 成都立鑫新技术科技有限公司 | Anti-secret leakage device for passive sound box |
CN111405452A (en) * | 2020-03-20 | 2020-07-10 | 杭州涂鸦信息技术有限公司 | Method, system and device for detecting mute mode of microphone |
CN111405452B (en) * | 2020-03-20 | 2021-03-09 | 杭州涂鸦信息技术有限公司 | Method, system and device for detecting mute mode of microphone |
CN113395381A (en) * | 2021-05-20 | 2021-09-14 | 中国航天科工集团第二研究院 | Method and system for preventing mobile phone from being controlled in non-call state |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100454925C (en) | Portable information terminal appts. | |
WO2004012178A1 (en) | Rotating user interfaces for controlling scrolling of information on a display | |
CN1921672A (en) | Mobile telecommunication handset having touch pad | |
TW200814556A (en) | Multi-functional hand-held device | |
CN1697473A (en) | Interactive mode wireless doorkeeper system | |
CN206923048U (en) | A kind of public network intercom with mobile router function | |
CN1536912A (en) | Method for preventing mobile communication equipment from being remote controlled and become into wiretapper and its device | |
CN201732349U (en) | Multifunctional wireless mouse | |
CN201523407U (en) | Mobile terminal | |
CN101110874A (en) | Intelligent remote transfer door bell | |
CN201017289Y (en) | Wireless mouse having audio message and communicating function | |
CN201837963U (en) | Multifunctional wireless remote control device | |
CN207573587U (en) | Touching formula Headphone device | |
WO2004059954A1 (en) | Method and means for preventing the mobile communicate device from interceptor by remote control | |
CN109907685A (en) | It is a kind of to pass through outdoors the method for intelligent door lock manipulation intelligent closestool | |
CN202425231U (en) | Rotation turning cover type electronic apparatus and receiver structure thereof | |
CN201111662Y (en) | Novel radiophone anti-theft alarm | |
CN213751956U (en) | Voice recognition system of intelligent closestool knob switch | |
CN215734250U (en) | Strengthen intercom of VOX function | |
CN200959642Y (en) | Cell phone with household electric-appliances controlling function | |
CN2535504Y (en) | Safe unlocked by mobile telephone | |
CN2907096Y (en) | Blue teeth access control and hand-free talking device | |
CN210072732U (en) | Villa gate machine with multiple unlocking functions | |
CN2469643Y (en) | Functional antenna of mobile telephone | |
CN200953639Y (en) | Portable cellphone |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |