CN106453874B - Mobile phone control method and system - Google Patents
Mobile phone control method and system Download PDFInfo
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- CN106453874B CN106453874B CN201610864047.1A CN201610864047A CN106453874B CN 106453874 B CN106453874 B CN 106453874B CN 201610864047 A CN201610864047 A CN 201610864047A CN 106453874 B CN106453874 B CN 106453874B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72463—User 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- Signal Processing (AREA)
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Abstract
The invention discloses a mobile phone control method, which is characterized in that a mobile phone is controlled through a remote operation instruction, wherein an interface generated by the mobile phone control method replaces an original desktop, the method allows the use permission of a mobile phone operating system to be set, the operation exceeding the permission triggers a security system, the call duration, the call object, the electric quantity limit, the number of short messages, the file operation right, the use right and the use duration of any application and the like of the mobile phone can be set in a remote mode, and after the mobile phone is lost, the method executes the following security functions: concealed photographing, sound recording, video recording, warning sending, screen locking or screen blacking for a plurality of times, recording the current position route track and call monitoring.
Description
Technical Field
The invention relates to the field of mobile phones, in particular to a mobile phone control method and a mobile phone control system.
Background
Currently, the rise of mobile phones, especially smart phones, has led to great development and progress of the functions of mobile phones. But compared with the great progress of the functions and the application programs of the mobile phone, no better solution is provided for the mobile phone use control aspect of the mobile phone user.
For example, in the application of the user with very strong viscosity such as WeChat and microblog, the public including teenagers can easily use the mobile phone for a very long time due to the very strong toxicity, and further the physical and mental health of people is affected.
For another example, in the case of a lost mobile phone, the user still lacks an effective solution for retrieving the mobile phone. Because the encryption and power-on locking functions of the current mobile phone are very powerful, people who find out that the mobile phone is lost cannot open the lost mobile phone, although the security of mobile phone data is improved, the people who find out that the mobile phone is not able to contact the mobile phone owner because the mobile phone cannot be opened, and therefore a lot of users lose valuable information together when the mobile phone is lost, so that great loss is caused to the people.
Disclosure of Invention
The invention aims to provide a mobile phone control method and a mobile phone control system, which solve the problems that health is affected when people use a mobile phone for a very long time and the mobile phone is difficult to withdraw due to the consideration of mobile phone safety when the mobile phone is lost.
According to one aspect of the present invention, a mobile phone control method is provided, which is characterized in that a mobile phone is controlled by a remote operation instruction, wherein an interface generated by the mobile phone control method replaces an original desktop, the method allows setting of a usage right of a mobile phone operating system, an operation exceeding the right triggers a security system, a call duration, a call object, an electric quantity limit, a number of short messages, a file operation right, a usage right and a usage duration of any application of the mobile phone can be set in a remote manner, and after the mobile phone is lost, the method performs the following security functions: concealed photographing, sound recording, video recording, warning sending, screen locking or screen blacking for a plurality of times, recording the current position route track and call monitoring.
Preferably, the mobile phone system generated after executing the mobile phone control method at least includes two display interfaces, which are a main screen and a password screen, respectively, and the main screen includes: the prompt information comprises date and time, weather broadcast, short message abstract, missed call, system notification, owner information and contact information; a dial button and a short message button; the mobile phone system monitors the input of a camera, an audio module and a fingerprint module, and when the input of a trusted user is detected, the input is regarded as successful authentication. Otherwise, the system is regarded as a visitor and anti-loss protection is triggered.
Preferably, the system reserves the identity information of the owner and the owner associated person, and specifically includes: photos, names, numbers, units, addresses, professions, etc. The mobile phone system can verify the information of both parties through voice or video. The mobile phone system further has an anti-loss function, the redemption function is started under the condition that the mobile phone is not verified, lost contact person information is preset before the redemption function is started, the contact person information is displayed on the main screen information column after the mobile phone is lost, redemption information such as third-party payment account information, redemption amount and a receiving address used for mobile phone redemption after the contact person information is preset before the redemption function is started, and the redemption information is displayed on the main screen information column after the mobile phone is lost.
In the process of executing the redemption function, the information of the mobile phone holder is determined by collecting the current position, the face image, the call record, the short message record and the like of the mobile phone holder, the mobile phone holder is requested to input the receiving account information, after the mobile phone holder agrees to continuously execute the redemption function, the mobile phone system informs a third party payment platform to freeze the redemption amount aiming at the third party payment account information, and after the owner receives the mobile phone sent by the receiving address, the owner executes the confirmation operation in the mobile phone system and informs the third party payment platform to transfer the redemption amount to the receiving account.
According to another aspect of the present invention, there is also provided a method for controlling a mobile phone, including the steps of: a life information acquisition step of acquiring life information including a face image and a fingerprint image; a locking condition setting step, wherein the locking condition is set, and the locking condition comprises that a locking key is pressed down or the fatigue degree of a user is greater than a preset value; a locking condition judging step, namely judging whether the current mobile phone state meets the locking condition; a mobile phone locking step, namely displaying alarm information when the current mobile phone condition meets a locking condition, locking the mobile phone, and still keeping the short message and call functions of the mobile phone in a locking state; acquiring life information of a mobile phone holder; and a life information authentication step, namely authenticating according to the life information, unlocking the mobile phone if the authentication is passed, and executing a loss processing step if the authentication is failed.
Preferably, the lock condition setting step includes setting a cell phone number of the associated person in the cell phone, wherein the loss processing step includes: requiring the handset holder to input redemption information including a redemption amount, a third party payment account, a redemption style; sending a redemption request including the current cell phone location, image information captured by the cell phone, and redemption information to the cell phone of the associated person; confirming the redemption request on the associated mobile phone, and paying the redemption amount to the third party payment account; the association person is a preset contact person after the mobile phone is lost;
if the owner gets the lost mobile phone, the life information is authenticated, and the redemption amount in the third party payment account is paid to the mobile phone holder if the life information passes the authentication;
if the owner does not take the lost mobile phone, the mobile phone automatically dials to the appointed telephone number and sends out the preset information.
Preferably, authenticating the life information includes the steps of: respectively calculating corresponding image histograms of the face image and the fingerprint image of the owner and the holder of the mobile phone; the similarity between the face images and the fingerprint images of the owner and the mobile phone holder is calculated by the following formula:
wherein G isi，jHistogram of face image of owner, Pi，jHistogram of face images for the holder of a mobile phone, Gn，mHistogram of fingerprint image, P, for ownern，mIs a fingerprint image histogram of the holder of the mobile phone, epsilon,
Is a preset constant, when Z is larger than a preset threshold value, the authentication is passed, otherwise the authentication is failed,
and, the step of authenticating the life information further comprises the steps of:
the method comprises the following steps of performing matching calculation on the voices of a phone owner and a phone holder, wherein the specific calculation formula is as follows:
wherein, D [ T, R ] is the total distortion between the sound of the owner and the sound of the holder of the mobile phone, T ═ { T (1),.. T (N) } represents the N-frame sound feature sequence of the holder of the mobile phone, R ═ R (1),. R (M)) } represents the M-frame sound feature sequence of the owner, M and N are the sound frame numbers of the owner and the holder of the mobile phone, respectively, D [ T (N), "R (M)) ] represents the distortion of any two frames,
when N is equal to MThe total distortion degree can be directly calculated according to a formula; the set R ≠ R when N ≠ M1，R2，…Rm，…，RMMapping into a sequence of N frames R ═ R with linear expansion1，R2，…Rn，…，RNAnd calculating new sequence and T ═ T { (T) frame by frame1，T2，…Tn，…，TNThe total distortion between (a) and (b),
wherein, the linear expansion mapping calculation formula is as follows:
and when the total distortion D [ T, R ] exceeds a certain threshold, the authentication is considered to be passed.
Preferably, the user fatigue is calculated by the following formula:
D＝t+σE+μT
wherein T is the time elapsed after the mobile phone is unlocked, E is the electric quantity consumed by the mobile phone after the mobile phone is unlocked, T is the temperature change of the mobile phone after the mobile phone is unlocked, and sigma and mu are preset constants.
According to another aspect of the present invention, there is provided a handset control system comprising: the life information acquisition device is used for acquiring life information comprising a face image and a fingerprint image; the locking condition setting device is used for setting locking conditions, wherein the locking conditions comprise that a locking key is pressed down or the user fatigue degree is greater than a preset value, and the user fatigue degree is calculated through the following formula:
D＝t+σE+μT
wherein T is the time elapsed after the mobile phone is unlocked, E is the electric quantity consumed by the mobile phone after the mobile phone is unlocked, T is the temperature change of the mobile phone after the mobile phone is unlocked, and sigma and mu are preset constants;
a locking condition judging device for judging whether the current mobile phone state meets the locking condition; the mobile phone locking device is used for displaying alarm information when the current mobile phone condition meets a locking condition and locking the mobile phone; and the life information authentication device authenticates the life information, unlocks the mobile phone if the authentication is passed, and performs loss processing if the authentication is failed.
Preferably, the lock condition setting device further sets a mobile phone number of a related person, and the mobile phone control system further includes: a redemption information setting device for inputting the redemption information including the redemption amount, the third party payment account number and the redemption mode by the mobile phone holder; transmitting means for transmitting a redemption request including the current cell phone location, image information captured by the cell phone, and redemption information to the cell phone of the associated person; the association person is a preset contact person after the mobile phone is lost; the redemption processing device requires the associated person to confirm the redemption request on the mobile phone of the associated person and pay the redemption amount to the third-party payment account, if the owner loses the mobile phone, the life information is authenticated, and the redemption amount in the third-party payment account is paid to the holder of the mobile phone if the authentication is passed; and if the owner does not take the lost mobile phone, the mobile phone automatically dials the appointed telephone number and sends preset information.
Preferably, the vital information authentication means performs authentication by the following algorithm: respectively calculating corresponding image histograms of the face image and the fingerprint image of the owner and the holder of the mobile phone; the similarity between the face images and the fingerprint images of the owner and the mobile phone holder is calculated by the following formula:
wherein G isi，jHistogram of face image of owner, Pi，jHistogram of face images for the holder of a mobile phone, Gn，mHistogram of fingerprint image, P, for ownern，mIs a fingerprint image histogram of the holder of the mobile phone, epsilon,
Is a preset constant; and when the Z is larger than the preset threshold value, the authentication is passed, otherwise, the authentication is failed.
Drawings
Fig. 1 is a flowchart of a method for controlling a mobile phone according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a handset control system according to an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
According to an embodiment of the present invention, a mobile phone control method is provided, wherein a remote operation instruction of a legal user can be accepted to control a mobile phone (remote control), and the mobile phone control method can exist in a mobile phone operating system in a software form; or the chip module exists in the mobile phone hardware; or the mobile phone is matched with the mobile phone in a hardware external mode; or the above forms can be used together (software, hardware or external connection). After the mobile phone system is started or the screen is lightened, the system is automatically started and displayed on the uppermost layer of the graphical interface, and replaces the original uppermost layer application (screen locking or desktop), or is directly embedded into the mobile phone operating system in a mobile phone screen locking or desktop mode.
The mobile phone system generated by executing the mobile phone control method of the invention allows the use permission of the mobile phone operating system to be set, the operation exceeding the permission triggers the security system and triggers the anti-loss protection, and the mobile phone remote control method can set the use permission, the call duration, the call object, the electric quantity limitation, the number of short messages, the file operation permission (including the modification, deletion, viewing and transmission of all files such as photo album, document, music and video) and the use permission and the use duration of any application program. The length of use can be calculated and controlled by the user fatigue in the following embodiments.
Specific security measures are, for example: taking pictures, recording sound and recording video in a concealed mode; warning (warning sound, warning information, flashing screen, light, vibration); screen locking or screen blacking for a plurality of times; recording a current position route track; and monitoring the call.
The mobile phone system at least comprises two display interfaces, namely a main screen and a password screen, wherein the main screen comprises the following parts: the prompt information comprises date and time information, weather information, short message abstract information, call record information, system notification information, owner information and contact person information; a background picture; dial and text buttons, quick access icons (any applicable item connected to the handset system), and reserved areas (empty or displaying different content with specific scene changes). The password screen is composed of 0-9 numbers and operation symbols, does not contain letters, and has the following characteristics: the password setting mode is to input a formula comprising a plurality of numbers and a plurality of operators, obtain an operation result and encrypt the operation result to obtain a password; the input mode of the password is to input any number and formula operation result of any operator. And immediately starting security measures after the password is input wrongly.
The mobile phone system also has a hidden authentication function, the specific authentication mode comprises facial recognition, image recognition, fingerprint recognition, voice recognition, action recognition and signal recognition (including Bluetooth, wifi, NFC and the like), the trusted user is added to select an address list or automatically input a name of the trusted user, one or more of images, voice, fingerprints, actions and signals of the trusted user are collected, and the authentication mode is selected and set. And when the input of the trusted user is detected, the input is regarded as successful authentication. Otherwise, triggering the anti-lost protection function.
In the above mobile phone system, the identity information of the owner and the owner authorizer or the associated person needs to be reserved in advance, which specifically includes: photo, name, number, unit, address, occupation, etc. The system can be set to be associated with a specific person, set the associated person, associate the mobile phone number with the owner, and verify the information of both parties through voice or video.
The mobile phone system can start the mobile phone redeeming function under the following conditions:
a) the mobile phone authentication is not passed;
b) the use permission is exceeded and the password is input wrongly;
c) the equipment exceeds a safe distance range (10-100 meters or a map area can be set);
d) after the mobile phone is lost, the security record can be checked on the mobile phone of the authorized related person, including: the route track of the lost mobile phone, the content and duration to be checked, the application and function to be used, the backup of the call short message, the real-time call monitoring and the hidden photographing and recording of the information, but not limited to this.
In a preferred embodiment, the system reserves identity information of the owner and the owner associated person, and specifically includes: photos, names, numbers, units, addresses, professions, etc. The mobile phone system can verify the information of both parties through voice or video. The mobile phone system further has an anti-loss function, the redemption function is started under the condition that the mobile phone is not verified, lost contact person information is preset before the redemption function is started, the contact person information is displayed on the main screen information column after the mobile phone is lost, redemption information such as third-party payment account information, redemption amount and a receiving address used for mobile phone redemption after the contact person information is preset before the redemption function is started, and the redemption information is displayed on the main screen information column after the mobile phone is lost. In the process of executing the redemption function, the information of the mobile phone holder is determined by collecting the current position, the face image, the call record, the short message record and the like of the mobile phone holder, the mobile phone holder is requested to input the receiving account information, after the mobile phone holder agrees to continuously execute the redemption function, the mobile phone system informs a third party payment platform to freeze the redemption amount aiming at the third party payment account information, and after the owner receives the mobile phone sent by the receiving address, the owner executes the confirmation operation in the mobile phone system and informs the third party payment platform to transfer the redemption amount to the receiving account.
In another embodiment of the present invention, in the above redemption function, the system can preset the status after loss and a series of operations, and set the mobile phone to be in the lost status, and can preset the contact person after loss, contact information data and contact number, and display them on the main screen information column; the preset lost transaction password, the redeemed amount and the acceptance check address are displayed in the loss reporting information column; the current holder information can be determined by the current position and track of the current user, the shooting of photos, calling, short messages, contacts and the like; through a third party payment mode, a holder is enabled to determine a meeting or mailing transaction mode, the system records and detects the current situation of equipment, and the holder enters a collection account, a name and a transaction password. The official network of the national authority which automatically inputs the identity information carries out identity confirmation (the official network is not reserved and only used for verification and informs a holder of secrecy), the money amount of both parties in transaction is frozen in the system until the owner receives the equipment and inputs the password of the holder to determine, the system can send the owner of the holder to preset the password, then the account is unfrozen to the account of the holder, the contract type transaction is carried out, one party loses credit and loses credit, and evidence capable of alarming and collaborating is carried out.
Fig. 1 is a flowchart of a method for controlling a mobile phone according to an embodiment of the present invention.
In step 101, life information is acquired from a mobile phone camera, and life information including a face image, a fingerprint image, voice information and the like is acquired, and shooting can be performed by using a camera with more mobile phone cameras.
In step 102, a locking condition of the mobile phone is set, where the locking condition includes pressing a locking key or a user fatigue greater than a preset value, and whether a call duration is greater than the preset value or not, and whether the electricity usage exceeds the preset value or not is set to wait. Application whitelists that are not constrained by lock conditions may also be set.
In one embodiment of the present invention, the user fatigue is calculated by the following formula:
D＝t+σE+μT
wherein T is the time elapsed after the mobile phone is unlocked, E is the electric quantity consumed by the mobile phone after the mobile phone is unlocked, T is the temperature change of the mobile phone after the mobile phone is unlocked, and sigma and mu are preset constants. That is, under the condition of using the mobile phone to talk, play games or browse websites for a long time, the fatigue degree of the user is different, and the application programs such as games which need to be highly concentrated usually consume large electric quantity, so that the fatigue degree of the user can be known to a great extent by combining the information such as the using time of the mobile phone, the temperature change of the mobile phone, the electric quantity consumed by using the mobile phone and the like.
In step 103, it is determined whether the current mobile phone state satisfies the locking condition.
In step 104, when the current condition of the mobile phone meets the locking condition, alarm information is displayed, and the mobile phone is locked. Alarm information shows on the display screen of cell-phone usually, can also send sound to remind through the speaker when reality alarm information.
When the starting button is clicked again or the mobile phone system is started or the screen is lightened, the alarm information is automatically started and is displayed on the uppermost layer of the mobile phone desktop. The original top-layer application (a mobile phone screen locking desktop or a mobile phone desktop) is replaced.
In step 105, the life information of the holder of the mobile phone is acquired through the camera of the mobile phone, and the life information also comprises information such as face image information, fingerprint information and voice information.
In step 106, the life information of the mobile phone holder acquired in step 105 is authenticated, if the authentication is passed, the mobile phone is unlocked in step 107, and if the authentication is failed, the loss processing step of step 108 is executed.
According to an embodiment of the present invention, the step 106 of authenticating the life information comprises the steps of: respectively calculating corresponding image histograms of the face image and the fingerprint image of the owner and the holder of the mobile phone; the similarity between the face images and the fingerprint images of the owner and the mobile phone holder is calculated by the following formula:
wherein G isi，jHistogram of face image of owner, Pi，jHistogram of face images for the holder of a mobile phone, Gn，mHistogram of fingerprint image, P, for ownern，mIs a fingerprint image histogram of the holder of the mobile phone, epsilon,
And if the value is a preset constant, passing the authentication when the Z is larger than a preset threshold value, or failing the authentication.
In a preferred embodiment of the present invention, authenticating the life information further comprises the steps of:
the method comprises the following steps of performing matching calculation on the voices of a phone owner and a phone holder, wherein the specific calculation formula is as follows:
wherein, D [ T, R ] is the total distortion between the sound of the owner and the sound of the holder of the mobile phone, T ═ { T (1),.. T (N) } represents the N-frame sound feature sequence of the holder of the mobile phone, R ═ R (1),. R (M)) } represents the M-frame sound feature sequence of the owner, M and N are the sound frame numbers of the owner and the holder of the mobile phone, respectively, D [ T (N), "R (M)) ] represents the distortion of any two frames,
when N is equal to M, the total distortion can be directly calculated according to a formula; the set R ≠ R when N ≠ M1，R2，…Rm，…，RMMapping into a sequence of N frames R ═ R with linear expansion1，R2，…Rn，…，RNAnd calculating new sequence and T ═ T { (T) frame by frame1，T2，…Tn，…，TNThe total distortion between (a) and (b),
wherein, the linear expansion mapping calculation formula is as follows:
and when the total distortion D [ T, R ] exceeds a certain threshold, the authentication is considered to be passed.
The authentication step can also be performed by identifying signal fingerprints (bluetooth, wifi, NFC) received by the mobile phone. Methods for their identification one skilled in the art should readily apply existing prior art.
In an embodiment of the present invention, step 102 further includes the step of setting a mobile phone number of the associated person in the mobile phone. Wherein, the step of loss processing in step 108 further includes: requiring the holder of the mobile phone to input the redemption information including the redemption amount, the third party payment account number and the redemption mode, and under the current market economic environment, if an economic interest driver exists, the holder who picks up the mobile phone is prompted to return the lost mobile phone to the owner as soon as possible; sending a redemption request including the current cell phone location, image information captured by the cell phone, and redemption information to the cell phone of the associated person; the association person is a preset contact person after the mobile phone is lost; confirming the redemption request on the associated mobile phone, and paying the redemption amount to the third party payment account; if the owner gets the lost mobile phone, the life information is authenticated, and the redemption amount in the third party payment account is paid to the mobile phone holder if the life information passes the authentication; if the owner does not take the lost mobile phone, the mobile phone automatically dials to the appointed telephone number and sends out the preset information.
In the loss processing step, the mobile phone moving route track can be recorded, the sound recording and video recording functions of the mobile phone can be started, and the mobile phone recording and video recording functions can be transmitted to a remote database to be used as evidence in the future.
Fig. 2 is a schematic diagram of a handset control system according to an embodiment of the invention.
According to another aspect of the present invention, there is also provided a mobile phone control system, including: a life information acquisition device 201, a lock condition setting device 202, a mobile phone condition judgment device 203, a mobile phone lock device 204, a life information authentication device 205, a redemption information setting device 206, a transmission device 207, a redemption device 208, and an alarm device 209.
The life acquisition device 201 acquires life information including a face image and a fingerprint image; the locking condition setting means 202 sets a locking condition including that a locking key is pressed or that the user fatigue degree is greater than a preset value; the locking condition judgment means 203 judges whether or not the current mobile phone state satisfies the locking condition; the mobile phone locking device 204 displays alarm information when the current mobile phone condition meets the locking condition, and locks the mobile phone; the life information authentication device 205 authenticates the life information, unlocks the mobile phone if the authentication is passed, and performs loss processing if the authentication is failed.
In one embodiment of the present invention, the user fatigue is calculated by the following formula:
D＝t+σE+μT
wherein T is the time elapsed after the mobile phone is unlocked, E is the electric quantity consumed by the mobile phone after the mobile phone is unlocked, T is the temperature change of the mobile phone after the mobile phone is unlocked, and sigma and mu are preset constants.
The locking condition setting device 203 further sets a mobile phone number of a related person, and the mobile phone control system further includes: in the redemption information setting device 208, the mobile phone holder inputs the redemption information including the redemption amount, the third party payment account number and the redemption mode; the transmission means 207 transmits to the cell phone of the associated person a redemption request including the current cell phone location, the image information captured by the cell phone, and including the redemption information; the association person is a preset contact person after the mobile phone is lost; the redemption processing device 208 requires the associated person to confirm the redemption request on the mobile phone of the associated person and pay the redemption amount to the third-party payment account, if the owner loses the mobile phone, the life information is authenticated, and if the authentication is passed, the redemption amount in the third-party payment account is paid to the holder of the mobile phone; and if the owner does not take the lost mobile phone, the mobile phone automatically dials to the appointed telephone number and sends preset information by the alarm device 209.
The vital information authentication apparatus 205 performs authentication by the following algorithm: respectively calculating corresponding image histograms of the face image and the fingerprint image of the owner and the holder of the mobile phone; the similarity between the face images and the fingerprint images of the owner and the mobile phone holder is calculated by the following formula:
wherein G isi，jHistogram of face image of owner, Pi，jHistogram of face images for the holder of a mobile phone, Gn，mHistogram of fingerprint image, P, for ownern，mIs a fingerprint image histogram of the holder of the mobile phone, epsilon,Is a preset constant; when Z is greater than a predetermined thresholdIf the value is positive, the authentication is passed, otherwise, the authentication fails.
In the embodiment of the invention, the problem that people have bad physical and psychological results due to the highly concentrated use of the mobile phone by calculating the fatigue of the name of the user when using the mobile phone is well solved, the problem that the mobile phone is difficult to find in the prior art is solved by a redemption scheme under the condition that the mobile phone is lost, and the problem that the lost mobile phone is lack of further information and cannot be further taken by taking further measures when the lost mobile phone is not redeemed is solved by giving an alarm when the mobile phone is not redeemed. By the embodiment of the invention, the body and mind of a mobile phone user can easily reach a balanced state, and the problem that the mobile phone can be found as soon as possible when the mobile phone is lost is solved.
The method of the embodiment of the invention can be present in a mobile phone operating system in a software form, or present in mobile phone hardware in a chip module form, or be used in a mode of hardware external connection with the mobile phone, and can also be used in a plurality of forms (software, hardware or external connection).
In light of the foregoing description of the preferred embodiments of the present invention, those skilled in the art will be able to make numerous alterations and modifications without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A mobile phone control method is characterized by comprising the following steps:
a life information acquisition step, namely acquiring life information of a mobile phone owner, wherein the life information comprises life information of a face image and a fingerprint image;
a locking condition setting step, wherein the locking condition is set, and the locking condition comprises that a locking key is pressed down or the fatigue degree of a user is greater than a preset value;
a locking condition judging step, namely judging whether the current mobile phone state meets the locking condition;
a mobile phone locking step, namely displaying alarm information when the current mobile phone condition meets a locking condition, locking the mobile phone, and still keeping the short message and call functions of the mobile phone in a locking state;
acquiring life information of a mobile phone holder;
a life information authentication step, wherein authentication is carried out according to the life information, the mobile phone is unlocked if the authentication is passed, and the loss processing step is executed if the authentication is failed;
the loss processing step includes:
requiring the handset holder to input redemption information including a redemption amount, a third party payment account, a redemption style;
sending a redemption request including the current cell phone location, image information captured by the cell phone, and redemption information to the cell phone of the associated person; the association person is a preset contact person after the mobile phone is lost;
confirming the redemption request on the associated mobile phone, and paying the redemption amount to the third party payment account;
if the owner gets the lost mobile phone, the life information is authenticated, and the redemption amount in the third party payment account is paid to the mobile phone holder if the life information passes the authentication;
if the owner does not take the lost mobile phone, the mobile phone automatically dials to the appointed telephone number and sends out the preset information.
2. The handset control method according to claim 1, wherein authenticating the life information comprises:
respectively calculating corresponding image histograms of the face image and the fingerprint image of the owner and the holder of the mobile phone;
the similarity between the face images and the fingerprint images of the owner and the mobile phone holder is calculated by the following formula:
wherein G isi,jHistogram of face image of owner, Pi,jHistogram of face images for the holder of a mobile phone, Gn,mHistogram of fingerprint image, P, for ownern,mIs a fingerprint image histogram of the holder of the mobile phone, epsilon,
Is a preset constant and is used as a reference,
when Z is larger than the preset threshold value, the authentication is passed, otherwise the authentication is failed,
and wherein authenticating the vital information further comprises:
the method comprises the following steps of performing matching calculation on the voices of a phone owner and a phone holder, wherein the specific calculation formula is as follows:
wherein, D [ T, R ] is the total distortion between the sound of the owner and the sound of the holder of the mobile phone, T ═ { T (1),.. T (N) } represents the N-frame sound feature sequence of the holder of the mobile phone, R ═ R (1),. R (M)) } represents the M-frame sound feature sequence of the owner, M and N are the sound frame numbers of the owner and the holder of the mobile phone, respectively, D [ T (N), "R (M)) ] represents the distortion of any two frames,
when N is equal to M, the total distortion can be directly calculated according to a formula; the set R ≠ R when N ≠ M1,R2,…Rm,…,RMMapping into a sequence of N frames R ═ R with linear expansion1,R2,…Rn,…,RNAnd calculating new sequence and T ═ T { (T) frame by frame1,T2,…Tn,…,TNThe total distortion between (a) and (b),
wherein, the linear expansion mapping calculation formula is as follows:
and when the total distortion D [ T, R ] does not exceed a certain threshold, the authentication is considered to be passed.
3. A handset control method according to any preceding claim wherein the user fatigue is calculated by the formula:
D＝t+σE+μT
wherein T is the time elapsed after the mobile phone is unlocked, E is the electric quantity consumed by the mobile phone after the mobile phone is unlocked, T is the temperature change of the mobile phone after the mobile phone is unlocked, and sigma and mu are preset constants.
4. A handset control system comprising:
the life information acquisition device is used for acquiring life information of the mobile phone owner, wherein the life information comprises a face image and the life information of a fingerprint image;
the locking condition setting device is used for setting locking conditions, wherein the locking conditions comprise that a locking key is pressed down or the user fatigue degree is greater than a preset value, and the user fatigue degree is calculated through the following formula:
D＝t+σE+μT
wherein T is the time elapsed after the mobile phone is unlocked, E is the electric quantity consumed by the mobile phone after the mobile phone is unlocked, T is the temperature change of the mobile phone after the mobile phone is unlocked, and sigma and mu are preset constants;
a locking condition judging device for judging whether the current mobile phone state meets the locking condition;
the mobile phone locking device is used for displaying alarm information when the current mobile phone condition meets a locking condition and locking the mobile phone;
the life information authentication device authenticates the life information, unlocks the mobile phone if the authentication is passed, and performs loss processing if the authentication is failed;
the locking condition setting device also sets the mobile phone number of the associated person, and the mobile phone control system further comprises:
a redemption information setting device for inputting the redemption information including the redemption amount, the third party payment account number and the redemption mode by the mobile phone holder;
transmitting means for transmitting to the cell phone of the associated person cell phone mobile phone information including a current cell phone location, a captured image, and a redemption request including redemption information; the association person is a preset contact person after the mobile phone is lost;
the redemption processing device requires the associated person to confirm the redemption request on the mobile phone of the associated person and pay the redemption amount to the third-party payment account, if the owner loses the mobile phone, the life information is authenticated, and the redemption amount in the third-party payment account is paid to the holder of the mobile phone if the authentication is passed;
and if the owner does not take the lost mobile phone, the mobile phone automatically dials the appointed telephone number and sends preset information.
5. The cell phone control system according to claim 4, wherein the vital information authentication means performs authentication by the following algorithm:
respectively calculating corresponding image histograms of the face image and the fingerprint image of the owner and the holder of the mobile phone;
the similarity between the face images and the fingerprint images of the owner and the mobile phone holder is calculated by the following formula:
wherein G isi,jHistogram of face image of owner, Pi,jHistogram of face images for the holder of a mobile phone, Gn,mHistogram of fingerprint image, P, for ownern,mIs a fingerprint image histogram of the holder of the mobile phone, epsilon,
Is a preset constant;
and when the Z is larger than the preset threshold value, the authentication is passed, otherwise, the authentication is failed.
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