CN105844185A - Rapid discharge-based mobile terminal with antitheft protection function and antitheft protection method thereof - Google Patents

Rapid discharge-based mobile terminal with antitheft protection function and antitheft protection method thereof Download PDF

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Publication number
CN105844185A
CN105844185A CN201610143962.1A CN201610143962A CN105844185A CN 105844185 A CN105844185 A CN 105844185A CN 201610143962 A CN201610143962 A CN 201610143962A CN 105844185 A CN105844185 A CN 105844185A
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CN
China
Prior art keywords
terminal
discharge
detection module
battery
theft protection
Prior art date
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Granted
Application number
CN201610143962.1A
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Chinese (zh)
Other versions
CN105844185B (en
Inventor
李银鹏
魏伟
钱杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201610143962.1A priority Critical patent/CN105844185B/en
Publication of CN105844185A publication Critical patent/CN105844185A/en
Application granted granted Critical
Publication of CN105844185B publication Critical patent/CN105844185B/en
Expired - Fee Related legal-status Critical Current
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/88Detecting or preventing theft or loss
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31User authentication
    • G06F21/32User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Telephone Function (AREA)

Abstract

The invention discloses a rapid discharge-based mobile terminal with an antitheft protection function and an antitheft protection method thereof. The terminal includes a discharge switch and a terminal processor. One end of the discharge switch is connected in series with a positive pin where a terminal mainboard is connected with a battery, and the other end of the discharge switch is connected with a resistor which controls the discharge current size and then is connected with the ground. The discharge switch is in the off state when the terminal is in normal use. The terminal processor is connected with the discharge switch and includes a detection module which is used for detecting whether the terminal is in an unsafe state and a switch control module which switches on the discharge switch to rapidly discharge the battery of the terminal when the terminal is in the unsafe state, so the terminal cannot be used because the battery of the terminal has no power. The terminal safety is improved, the user property safety is guaranteed, the value of the mobile terminal can be greatly reduced in a pick-up person or a thief, so that the initiative of the mobile terminal owner in the follow-up negotiation can be strengthened, and the recovery probability of the lost or stolen mobile terminal can be increased.

Description

A kind of anti-theft protection terminal based on repid discharge and anti-theft protection method thereof
Technical field
The present invention relates to technical field of mobile terminals, more specifically, relate to a kind of based on quickly putting The anti-theft protection terminal of electricity and anti-theft protection method thereof.
Background technology
Along with the development of science and technology, the mobile terminal such as mobile phone, panel computer is played the part of in people live Role more and more important.But, in daily life, mobile terminal loss or stolen thing Part happens occasionally, and after mobile terminal is lost or be stolen, picks up taker or stealer can be continuing with this Mobile terminal.Therefore, how to strengthen the safety of mobile terminal to become production firm and need solution badly Problem.
Summary of the invention
It is an object of the invention to overcome drawbacks described above of the prior art, it is provided that a kind of based on quickly putting The anti-theft protection terminal of electricity and anti-theft protection method thereof, it effectively strengthens the safety of terminal, can drop Low terminal value in picking up taker or stealer hands.
For achieving the above object, first aspect present invention provides a kind of antitheft guarantor based on repid discharge Protect terminal, including:
Discharge switch, its one end is connected at the positive pole pin that terminal mainboard is connected with battery, another End be used for controlling ground connection after the resistance of discharge current size is connected;Wherein, described discharge switch is at end Rectify and be off when often using;
Terminal handler, it is connected with described discharge switch, and described terminal handler includes:
Detection module, is used for detecting whether terminal is in non-secure states;
Switch control module, if being in non-secure states for terminal, then controls described discharge switch and leads Logical, make the battery repid discharge of terminal.
As preferably, this terminal handler also includes:
Unlocking authentication module, for when terminal is in screen lock state, the unblock obtaining user's input is tested Card information, and it is verified;
Described detection module specifically includes:
Unlock frequency of failure detection module, unlock, for detecting, the threshold whether failed number of times reaches default Value;The most then judge that terminal is in non-secure states.
As preferably, described unblock checking information include password, finger print information, voiceprint or Pupil information.
As preferably, described detection module specifically includes:
Whether electric discharge command detection module, receive the electric discharge remotely sended over refer to for detecting terminal Order;The most then judge that terminal is in non-secure states.
As preferably, the voltage of described battery is 3.7~4.2 volts, and the resistance of described resistance is 1~4 Ohm.
A second aspect of the present invention provides a kind of anti-theft protection method based on repid discharge, is applied to Terminal described in technique scheme, the method comprises the following steps:
It is sequentially connected in series discharge switch and use in advance at the positive pole pin that terminal mainboard is connected with battery Ground connection after controlling the resistance of discharge current size;Wherein, described discharge switch normally makes in terminal Used time is off;
Detect whether terminal is in non-secure states by the detection module of terminal handler;
If terminal is in non-secure states, then the switch control module of terminal handler controls described electric discharge Switch conduction, makes the battery repid discharge of terminal.
As preferably, whether the described detection module detection terminal by terminal handler is in non-peace Also include before the step of total state:
When terminal is in screen lock state, obtains the unblock checking information of user's input, and it is carried out Checking;
Whether the described detection module detection terminal by terminal handler is in the step of non-secure states Suddenly specifically include:
Detection unlocks the threshold value whether failed number of times reaches default;
The most then judge that terminal is in non-secure states.
As preferably, described unblock checking information include password, finger print information, voiceprint or Pupil information.
As preferably, whether the described detection module detection terminal by terminal handler is in non-peace The step of total state specifically includes:
Whether detection terminal receives the electric discharge instruction remotely sended over;
The most then judge that terminal is in non-secure states.
As preferably, the voltage of described battery is 3.7~4.2 volts, and the resistance of described resistance is 1~4 Ohm.
Compared with prior art, the beneficial effects of the present invention is:
The present invention when detecting that terminal is in non-secure states, then controls to be connected on terminal mainboard and electricity Discharge switch conducting at the positive pole pin that pond is connected, makes the battery repid discharge of terminal, so that Terminal cannot use because of dead battery.The present invention effectively strengthens the safety of terminal, has ensured use The property safety at family, also can reduce terminal value in picking up taker or stealer hands simultaneously, increases The follow-up initiative during negotiation of owner, increase lost terminal or stolen after the probability recovered.
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 by right In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, Accompanying drawing in describing below is some embodiments of the present invention, comes for those of ordinary skill in the art Say, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structured flowchart of a kind of based on repid discharge the anti-theft protection terminal that the present invention provides;
Fig. 2 is the structured flowchart of a kind of terminal handler that the present invention provides;
Fig. 3 is the structured flowchart of the another kind of terminal handler that the present invention provides;
Fig. 4 is the flow chart of a kind of based on repid discharge the anti-theft protection method that the present invention provides.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with this Accompanying drawing in inventive embodiments, clearly and completely retouches the technical scheme in the embodiment of the present invention State, it is clear that described embodiment is a part of embodiment of the present invention rather than whole embodiments. Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, broadly falls into the scope of protection of the invention.
Embodiment one
Embodiments of the invention one provide a kind of anti-theft protection terminal based on repid discharge, refer to Fig. 1, this terminal includes discharge switch 1 and terminal handler 2, below in conjunction with the accompanying drawings to the present embodiment It is described in detail.
Discharge switch 1, its one end is connected on the positive pole pin (VBAT) that terminal mainboard is connected with battery Place, the other end and at least one ground connection after the resistance 3 controlling discharge current size is connected.
Wherein, discharge switch 1 is off (under safe condition) when terminal normally uses, Now, user can be with this terminal of normal operating, and the state that is turned on or off of this discharge switch 1 is not Can change because of restarting of terminal.
Concrete, the voltage of described battery could be arranged to 3.7~4.2 volts, and the resistance of described resistance can To be set to 1~4 ohm, naturally it is also possible to for other parameter values, non-the present embodiment is limited.Such as: Cell voltage is 4 volts, the resistance of 2 ohm of connecting, then when discharge switch Guan Bi conducting, battery Having and discharge with 2A, the battery of the 2000mAh of one block of full electricity will not have electricity to use for 1 hour.
Terminal handler 2, it is connected with described discharge switch 1, and discharge switch 1 is by terminal processes Device 2 controls.Specifically, described terminal handler 2 includes detection module 21 and on-off control mould Block 22.
Detection module 21, is used for detecting whether terminal is in non-secure states.
Switch control module 22, if being in non-secure states for terminal, then controls described discharge switch 1 conducting, makes the battery repid discharge of terminal.
As in figure 2 it is shown, as one preferred embodiment, furthermore, described detection module 21 Specifically include:
Unlock frequency of failure detection module 211, for detecting whether the failed number of times of unblock reaches default Threshold value;The most then judge that terminal is in non-secure states.
Additionally, in order to match with unblock frequency of failure detection module 211, this terminal handler 2 is also May include that
Unlock authentication module 33, for when terminal is in screen lock state, obtain the unblock of user's input Checking information, and it is verified.
Concrete, described unblock checking information can include password, finger print information, voiceprint or Pupil information etc..Therefore, user needs to arrange in advance the safeguard protection of terminal, by arrange password, The modes such as fingerprint, vocal print, pupil or pattern unblock protect terminal.
As it is shown on figure 3, as another preferred embodiment, described detection module 21 can also have Body includes:
Electric discharge command detection module 212, for detecting whether terminal receives putting of remotely sending over Electricity instruction;The most then judge that terminal is in non-secure states.
Concrete, this instruction of remotely discharging can be sent to terminal by short message mode, when terminal receives During the note sended over to the antitheft contact person of notice, detection module automatically analyzes whether this note comprises There is instruction of remotely discharging, if having, then activate switch control module 22.
The terminal of the present invention can control discharge switch conducting when non-secure states, and the battery making terminal is fast Speed electric discharge, so that terminal cannot use because of dead battery, it effectively strengthens the safety of terminal, Ensure the property safety of user, also can reduce terminal valency in picking up taker or stealer hands simultaneously Value, increases the follow-up initiative during negotiation of owner, increase lost terminal or stolen after recover Probability.
Embodiment two
Embodiments of the invention two provide a kind of anti-theft protection method based on repid discharge, are applied to In terminal described in above-described embodiment one, Fig. 4 is the method flow diagram of the embodiment of the present invention two, please join Examining Fig. 4, the method for the embodiment of the present invention comprises the following steps:
Step S1, at the positive pole pin that terminal mainboard is connected with battery, it is sequentially connected in series electric discharge in advance and opens Close and ground connection after controlling the resistance of discharge current size;
Wherein, discharge switch is off (under safe condition) when terminal normally uses, Now, user can be with this terminal of normal operating, and the state of being turned on or off of this discharge switch will not Change because of restarting of terminal.
Step S2, detect whether terminal is in non-secure states by the detection module of terminal handler;
When being embodied as, meet the situation of non-secure states and include one of scenario described below:
A, when terminal is in screen lock state, need obtain user input unblock checking information, and It is verified, if detecting and unlocking the threshold value that failed number of times reaches default, then judges end In non-secure states, then perform step S3;
B, when detect terminal receive remotely send over electric discharge instruction, then judge terminal be in Non-secure states, then perform step S3;
C, other unsafe conditions being defined.
Step S3, the switch control module of terminal handler control the conducting of described discharge switch, make terminal Battery repid discharge.
The method of the present invention can control discharge switch conducting when terminal is in non-secure states, makes terminal Battery repid discharge so that terminal cannot use because of dead battery, it effectively strengthens terminal Safety, ensured the property safety of user, also can reduce terminal is picking up taker or pilferage simultaneously Value in person's hands, increases the follow-up initiative during negotiation of owner, increases lost terminal or quilt The probability recovered after robber.
It should be noted that a kind of based on repid discharge the anti-theft protection that above-described embodiment provides is eventually End, is only illustrated with the division of above-mentioned each functional module, in actual application, and can be according to need Want and above-mentioned functions distribution is completed by different functional modules, will the internal structure of system be divided into Different functional modules, to complete all or part of function described above.Additionally, this terminal can To be mobile phone, panel computer, human-computer interaction terminal or other mobile terminal devices.
One of ordinary skill in the art will appreciate that realize in above-described embodiment method all or part of Step can be by program and completes to instruct relevant hardware, and described program can be stored in In one computer read/write memory medium, described storage medium, such as ROM/RAM, disk, light Dish etc..
Above-described embodiment is the present invention preferably embodiment, but embodiments of the present invention are not by upper Stating the restriction of embodiment, that is made under other any spirit without departing from the present invention and principle changes Become, modify, substitute, combine, simplify, all should be the substitute mode of equivalence, be included in the present invention Protection domain within.

Claims (10)

1. an anti-theft protection terminal based on repid discharge, it is characterised in that this terminal includes:
Discharge switch, its one end is connected at the positive pole pin that terminal mainboard is connected with battery, another End be used for controlling ground connection after the resistance of discharge current size is connected;Wherein, described discharge switch is at end Rectify and be off when often using;
Terminal handler, it is connected with described discharge switch, and described terminal handler includes:
Detection module, is used for detecting whether terminal is in non-secure states;
Switch control module, if being in non-secure states for terminal, then controls described discharge switch and leads Logical, make the battery repid discharge of terminal.
A kind of anti-theft protection terminal based on repid discharge the most according to claim 1, it is special Levying and be, this terminal handler also includes:
Unlocking authentication module, for when terminal is in screen lock state, the unblock obtaining user's input is tested Card information, and it is verified;
Described detection module specifically includes:
Unlock frequency of failure detection module, unlock, for detecting, the threshold whether failed number of times reaches default Value;The most then judge that terminal is in non-secure states.
A kind of anti-theft protection terminal based on repid discharge the most according to claim 2, it is special Levying and be, described unblock checking information includes password, finger print information, voiceprint or pupil information.
A kind of anti-theft protection terminal based on repid discharge the most according to claim 1, it is special Levying and be, described detection module specifically includes:
Whether electric discharge command detection module, receive the electric discharge remotely sended over refer to for detecting terminal Order;The most then judge that terminal is in non-secure states.
A kind of anti-theft protection terminal based on repid discharge the most according to claim 1, it is special Levying and be, the voltage of described battery is 3.7~4.2 volts, and the resistance of described resistance is 1~4 ohm.
6. an anti-theft protection method based on repid discharge, is applied to the end described in claim 1 End, it is characterised in that the method comprises the following steps:
It is sequentially connected in series discharge switch and use in advance at the positive pole pin that terminal mainboard is connected with battery Ground connection after controlling the resistance of discharge current size;Wherein, described discharge switch normally makes in terminal Used time is off;
Detect whether terminal is in non-secure states by the detection module of terminal handler;
If terminal is in non-secure states, then the switch control module of terminal handler controls described electric discharge Switch conduction, makes the battery repid discharge of terminal.
A kind of anti-theft protection method based on repid discharge the most according to claim 6, it is special Levying and be, whether the described detection module detection terminal by terminal handler is in non-secure states Also include before step:
When terminal is in screen lock state, obtains the unblock checking information of user's input, and it is carried out Checking;
Whether the described detection module detection terminal by terminal handler is in the step of non-secure states Suddenly specifically include:
Detection unlocks the threshold value whether failed number of times reaches default;
The most then judge that terminal is in non-secure states.
A kind of anti-theft protection method based on repid discharge the most according to claim 7, it is special Levying and be, described unblock checking information includes password, finger print information, voiceprint or pupil information.
A kind of anti-theft protection method based on repid discharge the most according to claim 6, it is special Levying and be, whether the described detection module detection terminal by terminal handler is in non-secure states Step specifically includes:
Whether detection terminal receives the electric discharge instruction remotely sended over;
The most then judge that terminal is in non-secure states.
A kind of anti-theft protection method based on repid discharge the most according to claim 6, it is special Levying and be, the voltage of described battery is 3.7~4.2 volts, and the resistance of described resistance is 1~4 ohm.
CN201610143962.1A 2016-03-14 2016-03-14 A kind of anti-theft protection terminal and its anti-theft protection method based on repid discharge Expired - Fee Related CN105844185B (en)

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CN201610143962.1A CN105844185B (en) 2016-03-14 2016-03-14 A kind of anti-theft protection terminal and its anti-theft protection method based on repid discharge

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CN105844185B CN105844185B (en) 2018-12-11

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1472620A (en) * 2001-07-06 2004-02-04 神达电脑股份有限公司 Rapid discharge circuit
US20050207626A1 (en) * 2004-03-22 2005-09-22 Lg Electronics Inc. User identification and verification system and method for a mobile terminal
CN102594111A (en) * 2012-02-24 2012-07-18 中兴通讯股份有限公司 Quick discharge circuit
CN102880560A (en) * 2011-07-11 2013-01-16 三星电子(中国)研发中心 User privacy data protection method and mobile terminal using user privacy data protection method
CN102905025A (en) * 2012-10-11 2013-01-30 西安北斗星数码信息股份有限公司 Mobile phone with self-destruction function
CN202976089U (en) * 2012-06-04 2013-06-05 联想(北京)有限公司 Electronic device
CN105117912A (en) * 2015-09-01 2015-12-02 广东欧珀移动通信有限公司 Anti-reinstallation-after-stolen mobile terminal and anti-reinstallation-after-stolen method therefor
CN105243346A (en) * 2015-11-16 2016-01-13 广东欧珀移动通信有限公司 Mobile terminal with guard against theft function and guard against theft method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1472620A (en) * 2001-07-06 2004-02-04 神达电脑股份有限公司 Rapid discharge circuit
US20050207626A1 (en) * 2004-03-22 2005-09-22 Lg Electronics Inc. User identification and verification system and method for a mobile terminal
CN102880560A (en) * 2011-07-11 2013-01-16 三星电子(中国)研发中心 User privacy data protection method and mobile terminal using user privacy data protection method
CN102594111A (en) * 2012-02-24 2012-07-18 中兴通讯股份有限公司 Quick discharge circuit
CN202976089U (en) * 2012-06-04 2013-06-05 联想(北京)有限公司 Electronic device
CN102905025A (en) * 2012-10-11 2013-01-30 西安北斗星数码信息股份有限公司 Mobile phone with self-destruction function
CN105117912A (en) * 2015-09-01 2015-12-02 广东欧珀移动通信有限公司 Anti-reinstallation-after-stolen mobile terminal and anti-reinstallation-after-stolen method therefor
CN105243346A (en) * 2015-11-16 2016-01-13 广东欧珀移动通信有限公司 Mobile terminal with guard against theft function and guard against theft method

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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd.

Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd.

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Granted publication date: 20181211