WO2019015422A1 - 终端设备及其电池安全监控方法、系统 - Google Patents

终端设备及其电池安全监控方法、系统 Download PDF

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Publication number
WO2019015422A1
WO2019015422A1 PCT/CN2018/091341 CN2018091341W WO2019015422A1 WO 2019015422 A1 WO2019015422 A1 WO 2019015422A1 CN 2018091341 W CN2018091341 W CN 2018091341W WO 2019015422 A1 WO2019015422 A1 WO 2019015422A1
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WO
WIPO (PCT)
Prior art keywords
terminal device
battery
disconnection
power
main board
Prior art date
Application number
PCT/CN2018/091341
Other languages
English (en)
French (fr)
Inventor
孙勇
胡智画
林尚波
张加亮
张辉
陈社彪
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to EP18835045.8A priority Critical patent/EP3627284B1/en
Publication of WO2019015422A1 publication Critical patent/WO2019015422A1/zh
Priority to US16/713,559 priority patent/US11681343B2/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/44—Program or device authentication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/81—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer by operating on the power supply, e.g. enabling or disabling power-on, sleep or resume operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/86—Secure or tamper-resistant housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets

Definitions

  • the present invention relates to the field of terminal equipment technologies, and in particular, to a battery safety monitoring method for a terminal device, a computer readable storage medium, a battery safety monitoring system for a terminal device, and a terminal device.
  • collision may occur, and a user or an unauthorized unit may perform a private disassembly of the mobile phone, and the mobile phone collides, and the disassembly and assembly method is irregular when the mobile phone is disassembled. It may cause certain damage to the battery of the mobile phone, which may bring certain security risks to the continued use of the mobile phone.
  • an object of the present invention is to provide a battery safety monitoring method for a terminal device, which can effectively avoid the safety hazard caused by the private removal of the battery, and greatly improve the security of the terminal device.
  • a second object of the present invention is to provide a computer readable storage medium.
  • a third object of the present invention is to provide a battery safety monitoring system for a terminal device.
  • a fourth object of the present invention is to provide a terminal device.
  • a first aspect of the present invention provides a battery security monitoring method for a terminal device, where the method includes the following steps: acquiring power-off information when the battery connector of the terminal device is disconnected from the motherboard; Determining whether the disconnection between the battery connector and the main board is a private disconnection; if the disconnection between the battery connector and the main board is a private disconnection, determining The battery of the terminal device has a security risk, and controls the terminal device to send a reminder message that the battery is abnormal.
  • the power-off information when the battery connector of the terminal device is disconnected from the main board is obtained, and whether the disconnection between the battery connector and the main board is determined according to the power-off information
  • the terminal device is notified to send a reminder that the battery is abnormal.
  • a second aspect of the present invention provides a computer readable storage medium having stored thereon a computer program, wherein the program is executed by a processor to implement battery safety according to the first aspect of the present invention. Monitoring method.
  • the computer readable storage medium according to the embodiment of the present invention can effectively avoid the security risk caused by the private removal of the battery by executing the stored computer program, and greatly improve the security of the terminal device.
  • a third aspect of the present invention provides a battery safety monitoring system for a terminal device, where the system includes: an acquisition module, configured to acquire a power failure when the battery connector of the terminal device is disconnected from the motherboard a judging module, configured to determine, according to the power-off information, whether the disconnection between the battery connector and the main board is a private disconnection; a security monitoring module, configured to be in the battery connector The disconnection between the main boards determines that the battery of the terminal device has a safety hazard when the private disconnection is disconnected, and controls the terminal device to issue a reminder message that the battery is abnormal.
  • the power-off information when the battery connector of the terminal device is disconnected from the main board is obtained by the obtaining module, and the battery connector and the main board are determined by the determining module according to the power-off information. Whether the disconnection is disconnected privately, and when the disconnection between the battery connector and the main board is disconnected by the security monitoring module, it is determined that the battery of the terminal device has a safety hazard, and the terminal device is controlled to issue a battery. Abnormal reminder information. Thereby, the safety hazard caused by the private removal of the battery can be effectively avoided, and the safety of the terminal device is greatly improved.
  • a fourth aspect of the present invention provides a terminal device, which includes a battery security monitoring system for a terminal device according to an embodiment of the third aspect of the present invention.
  • the security risk caused by the private removal of the battery can be effectively avoided, and the security is high.
  • FIG. 1 is a flowchart of a battery safety monitoring method of a terminal device according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of the appearance of a terminal device according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of the appearance of a terminal device according to another embodiment of the present invention.
  • FIG. 4 is a schematic diagram of the appearance of a terminal device according to still another embodiment of the present invention.
  • FIG. 5 is a flowchart of a battery safety monitoring method of a terminal device according to an embodiment of the present invention.
  • FIG. 6 is a flowchart of a battery safety monitoring method of a terminal device according to another embodiment of the present invention.
  • FIG. 7 is a block schematic diagram of a computer readable storage medium in accordance with an embodiment of the present invention.
  • FIG. 8 is a block diagram showing a battery safety monitoring system of a terminal device according to an embodiment of the present invention.
  • FIG. 9 is a block diagram showing a battery safety monitoring system of a terminal device according to another embodiment of the present invention.
  • FIG. 10 is a block schematic diagram of a terminal device according to an embodiment of the present invention.
  • the terminal device in the embodiment of the present invention may include, but is not limited to, being configured to be connected via a wire line (such as via a public switched telephone network (PSTN), a digital subscriber line (DSL), a digital cable, a direct cable.
  • a wire line such as via a public switched telephone network (PSTN), a digital subscriber line (DSL), a digital cable, a direct cable.
  • PSTN public switched telephone network
  • DSL digital subscriber line
  • a digital cable a direct cable.
  • Connected, and/or another data connection/network and/or via a wireless interface (eg for a cellular network, a wireless local area network (WLAN), a digital television network such as a DVB-H network, a satellite network, an AM-FM broadcast transmitter And/or another communication terminal) means for receiving/transmitting a communication signal.
  • WLAN wireless local area network
  • DVB-H digital television network
  • satellite network an AM-FM broadcast transmitter And/or another communication terminal
  • a terminal configured to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal”, and/or a “mobile terminal.”
  • mobile terminals including but not limited to satellite or cellular phones; personal communication system (PCS) terminals that can combine cellular radiotelephone with data processing, fax, and data communication capabilities; can include radiotelephones, pagers, Internet/intranets PDAs for access, web browsers, memo pads, calendars, and/or global positioning system (GPS) receivers; and conventional laptop and/or palm-sized receivers or other electronic devices including radiotelephone transceivers.
  • PCS personal communication system
  • PDA Internet/intranets
  • GPS global positioning system
  • the battery of the terminal device of the embodiment of the invention is a non-removable battery, and the battery is built in the terminal device and connected to the main board of the terminal device through the battery connector.
  • the main board of the terminal device may include a conversion circuit, and the conversion circuit may be configured to convert a voltage output by the power adapter to meet a charging voltage and/or a charging current expected by the battery.
  • the conversion circuit may refer to a charge management module, such as a charging chip in a terminal device, for managing the charging voltage and/or charging current of the battery during charging of the battery.
  • the conversion circuit has the function of voltage feedback and/or has a function of current feedback to achieve management of the charging voltage and/or charging current of the battery.
  • the charging process of the battery may include one or more of a trickle charging phase, a constant current charging phase, and a constant voltage charging phase.
  • the conversion circuit can utilize a current feedback loop such that the current entering the battery during the trickle charge phase meets the magnitude of the charge current expected by the battery (eg, the first charge current).
  • the conversion circuit can utilize a current feedback loop such that the current entering the battery during the constant current charging phase satisfies the magnitude of the charging current expected by the battery (eg, the second charging current, which can be greater than the first charging current) ).
  • the conversion circuit can utilize a voltage feedback loop such that the voltage applied across the battery during the constant voltage charging phase meets the expected charging voltage of the battery.
  • the conversion circuit can be used to perform a boost conversion process on the voltage outputted by the power adapter, so that the charging voltage obtained after the boost conversion meets the expected battery The charging voltage is required.
  • the terminal device of the embodiment of the present invention has a fast charging function for rapidly charging the battery. Therefore, the terminal device of the embodiment of the present invention has high requirements for the safety performance of the battery.
  • the present invention provides a terminal device and a battery safety monitoring method and system thereof.
  • FIG. 1 is a flowchart of a battery safety monitoring method of a terminal device according to an embodiment of the present invention.
  • a battery safety monitoring method for a terminal device includes the following steps:
  • the terminal device such as the mobile terminal may include a detecting circuit for detecting whether the battery connector is disconnected from the main board, and the battery connector is a BTB (Board to Board) connector.
  • BTB Battery to Board
  • the BTB connector can include a metal platen.
  • the detection circuit can be short-circuited by the metal platen of the BTB connector.
  • the detection circuit changes from a shorted state to an open state. Thereby, when the detection circuit is changed to the open state, it is judged that the metal platen is removed or cut, that is, the battery connector is disconnected from the main board.
  • a terminal device such as a mobile phone may include a metal casing, which is a metal pressure plate of a BTB connector, which can be attached or soldered to the terminal device.
  • the body is fixedly connected.
  • the metal casing is not removed when the battery is not removed. Therefore, the above detection circuit can be short-circuited by the metal casing, and when the metal casing is removed, the detection circuit changes from the short-circuit state to the open state. Thereby, when the detection circuit changes to the open state, it is judged that the metal casing is removed, that is, the battery connector is disconnected from the main board.
  • the detection circuit and the management or control chip in the battery can periodically send and receive signals through the BTB connector.
  • the detection circuit detects the periodic signal to stop sending and receiving, the battery connector and the motherboard can be determined to be broken. open.
  • the detecting circuit may be connected to a CPU (Central Processing Unit) on the main board.
  • the CPU Central Processing Unit
  • the CPU can control the status register generation.
  • the power-off status bit information is used as the power-off information.
  • the disconnection between the battery connector and the main board may be caused by after-sales disconnection, for example, by professionally performing maintenance or inspection of the battery by the authorized unit, or may be privately disconnected. On, for example, caused by the end user or an unauthorized unit to disassemble the battery.
  • the current disassembly behavior can be marked as normal behavior by some operations, for example, the power-off status bit information can be reset or marked.
  • the power-off status bit information by resetting the power-off status bit information as an example, it can be determined whether the power-off status bit information is reset. If the power-off status bit information is reset, it is determined that the disconnection between the battery connector and the main board is disconnected after the sale; if the power-off status bit information is not reset, it is determined that the disconnection between the battery connector and the main board is private. Disconnected.
  • the authorized unit can set the reset command by writing a reset command in the running program of the CPU when the battery is disassembled.
  • the power-off status bit is restored to 0, or the power-down status bit information can be reset by RTC (Real-Time Clock).
  • the power-off status bit is still set, it can be judged that the disconnection between the battery connector and the main board is a private disconnection; if the power-off status bit is 0, It can be judged that the disconnection between the battery connector and the main board is disconnected after the sale.
  • the power-off status bit information by marking the power-off status bit information as an example, it can be determined whether the power-off status bit information is marked. If the power-off status bit information is marked, it can be judged that the disconnection between the battery connector and the main board is disconnected after the sale; if the power-off status bit information is not marked, the disconnection between the battery connector and the main board can be judged. Disconnected for private removal.
  • the power-off status bit information can be marked by a PMIC (Power Management Integrated Circuit) power-on identification.
  • PMIC Power Management Integrated Circuit
  • the battery connector is reconnected to the main board, if there is a PMIC re-powering flag in the power-off status bit information, it can be determined that the disconnection between the battery connector and the main board is disconnected after the sale; If the PMIC re-power-on flag does not exist in the status bit information, it can be determined that the disconnection between the battery connector and the main board is a private disconnection.
  • the disconnection of the private disconnection often causes battery damage, for example, the battery is subjected to an external force impact exceeding the force limit, the battery connector and the main board are reconnected, and the contact is poor. Therefore, the battery has certain safety hazards, such as causing the whole device of the terminal device to malfunction, and even a fire and explosion hazard. Therefore, when the disconnection between the battery connector and the main board is disconnected, the battery of the terminal device may be determined to have a safety hazard, and the terminal device may be notified to send a reminder message that the battery is abnormal, so that the user takes corresponding precautions. Measures. For example, the user may be reminded to shut down the terminal device as soon as possible, or to remind the user to send the terminal device to the authorized unit for processing as soon as possible.
  • the after-sale disconnection generally does not cause a safety hazard to the battery. Therefore, when the disconnection between the battery connector and the main board is after-sale disconnection, it can be determined that the terminal device is in a battery safety state, and the terminal device can be controlled to issue a battery safety reminding information for the user to use with confidence.
  • the battery connector and the main board are reconnected and the terminal device is powered on, the battery is powered, and the battery safety reminding information or the battery abnormality reminding information is displayed through the display screen of the terminal device. Or broadcast the battery safety reminder information or the battery abnormal alarm message through the voice device of the terminal device, so that the user can know the state after the battery is disassembled.
  • the battery connector can be powered by the power storage device including the capacitor when the battery connector is disconnected from the main board, and the battery safety reminder information or the abnormality of the battery can be displayed through the display screen of the terminal device. Remind the information, or broadcast the battery safety reminder message or the battery abnormal alarm message through the voice device of the terminal device, so that the user can know the state after the battery is disassembled.
  • the corresponding function of the terminal device may also be restricted.
  • the fast charging function of the terminal device can be restricted, the terminal device is only allowed to charge the battery in a slow charging manner, or the terminal device is directly prohibited from charging the battery in any way, so as to prevent the battery having a safety hazard from occurring due to charging. Danger; you can also limit the use of high-power applications to prevent the risk of rapid battery discharge due to rapid discharge.
  • the terminal device when it is determined that the battery of the terminal device has a security risk, the terminal device may also be controlled to send the identity information of the terminal device to the after-sales management system, so that the after-sales management system monitors the terminal device.
  • an IMSI International Mobile Subscriber Identification Number
  • an IMEI International Mobile Equipment Identification Number
  • an SN Serial Numbers
  • MEID Mobile Equipment Identification
  • the battery safety monitoring method of the terminal device of the present invention will be described below with reference to FIG. 5 and FIG. 6 through two specific embodiments.
  • the battery safety monitoring method of the terminal device may include the following steps:
  • step S101 Detect whether the battery connector of the terminal device is disconnected from the main board. If yes, step S102 is performed; if not, the current program is ended.
  • step S103 Determine whether the power-off status bit information is reset. If yes, go to step S104; if no, go to step S107.
  • the terminal device displays "Battery Security”.
  • the terminal device displays “The battery is abnormal”, and restricts some functions, and sends the identity information of the terminal device to the after-sales management system.
  • the battery safety monitoring method of the terminal device may include the following steps:
  • step S201 Detect whether the battery connector of the terminal device is disconnected from the main board. If yes, step S202 is performed; if not, the current program is ended.
  • step S203 Determine whether the power-off status bit information is marked. If yes, step S204 is performed; if no, step S207 is performed.
  • the terminal device issues a voice “battery security”.
  • the terminal device issues a voice "abnormal battery", and limits some functions, and sends the identity information of the terminal device to the after-sales management system.
  • the battery safety monitoring method of the terminal device obtains the power-off information when the battery connector of the terminal device is disconnected from the main board, and determines the between the battery connector and the main board according to the power-off information. Whether the disconnection is disconnected privately, and when the disconnection between the battery connector and the main board is disconnected, the battery of the terminal device is determined to have a safety hazard, and the terminal device is notified to send a reminder that the battery is abnormal. Thereby, the safety hazard caused by the private removal of the battery can be effectively avoided, and the safety of the terminal device is greatly improved.
  • the present invention also provides a computer readable storage medium.
  • FIG. 7 is a block schematic diagram of a computer readable storage medium in accordance with an embodiment of the present invention.
  • the computer readable storage medium 100 of the embodiment of the present invention has a computer program 110 stored thereon.
  • the program 110 is executed by the processor, the battery safety of the terminal device according to the above embodiment of the present invention can be implemented. Monitoring method.
  • the computer readable storage medium according to the embodiment of the present invention can effectively avoid the security risk caused by the private removal of the battery by executing the stored computer program, and greatly improve the security of the terminal device.
  • the present invention also provides a battery safety monitoring system for a terminal device.
  • FIG. 8 is a block diagram showing a battery safety monitoring system of a terminal device according to an embodiment of the present invention.
  • the battery safety monitoring system 200 of the terminal device of the embodiment of the present invention includes an obtaining module 10, a determining module 20, and a security monitoring module 30.
  • the obtaining module 10 is configured to obtain power-off information when the battery connector of the terminal device is disconnected from the motherboard, and the determining module 20 is configured to determine, according to the power-off information, whether the disconnection between the battery connector and the motherboard is a private disconnection.
  • the security monitoring module 30 is configured to determine that the battery of the terminal device has a safety hazard when the disconnection between the battery connector and the main board is disconnected, and control the terminal device to send a reminder message that the battery is abnormal.
  • the battery safety monitoring system 200 of the terminal device may further include a generating module 40, and the generating module 40 may include a detecting circuit 41 for detecting whether the battery connector is disconnected from the main board. Specifically, when the detecting circuit 41 detects that the battery connector of the terminal device is disconnected from the main board, the generating module 40 generates the power-off status bit information, and uses the power-off status bit information as the power-off information.
  • the battery connector can be a BTB connector.
  • the BTB connector can include a metal platen.
  • the detection circuit 41 is short-circuited by the metal platen of the BTB connector, and when the metal platen is removed or cut, the detection circuit 41 is changed from the short-circuited state to the open-circuit state. Thereby, when the detection circuit is changed to the open state, it is judged that the metal platen is removed or cut, that is, the battery connector is disconnected from the main board.
  • a terminal device such as a mobile phone may include a metal casing, which is a metal pressure plate of a BTB connector, which can be attached or soldered to the terminal device.
  • the body is fixedly connected.
  • the metal casing is not removed when the battery is not removed. Therefore, the above-mentioned detecting circuit 41 can also be short-circuited by the metal casing, and when the metal casing is removed, the detecting circuit 41 is changed from the short-circuited state to the open-circuited state. Thereby, when the detection circuit changes to the open state, it is judged that the metal casing is removed, that is, the battery connector is disconnected from the main board.
  • the detection circuit 41 and the manager or the control chip in the battery can periodically transmit and receive signals through the BTB connector, and when the detection circuit 41 detects the periodic signal to stop transmitting and receiving, the battery connector can be determined. Disconnected from the motherboard.
  • the generating module 40 may generate the power-off status bit information when the detecting circuit detects that the battery connector of the terminal device is disconnected from the main board, and use the power-off status bit information as the power-off information.
  • the disconnection between the battery connector and the main board may be caused by after-sales disconnection, for example, when the battery is disassembled by a authorized unit for professional maintenance or inspection, or may be disconnected for private use. For example, caused by the end user or an unauthorized unit to disassemble the battery.
  • the current disassembly behavior can be marked as normal behavior by some operations, for example, the power-off status bit information can be reset or marked.
  • the determining module 20 may further determine whether the disconnection between the battery connector and the main board is disconnected according to the power-off information. Whether the power-off status bit information is reset. Wherein, if the power-off status bit information is reset, the determining module 20 determines that the disconnection between the battery connector and the main board is off-sale; if the power-off status bit information is not reset, the determining module 20 determines the battery connector and The disconnection between the motherboards is disconnected for private disconnection.
  • the authorized unit can set the reset command by writing a reset command in the running program of the CPU when the battery is disassembled.
  • the power-off status bit is restored to 0, or the power-down status bit information can be reset by the RTC.
  • the determining module 20 can determine that the disconnection between the battery connector and the main board is a private disconnection, and if the power is off. When the bit is 0, the judging module 20 can judge that the disconnection between the battery connector and the main board is a post-sale disconnection.
  • the determining module 20 determines whether the disconnection between the battery connector and the main board is disconnected according to the power-off information, and further Determine whether the power-off status bit information is marked. If the power-off status bit information is marked, the determining module 20 may determine that the disconnection between the battery connector and the main board is a post-sale disconnection; if the power-off status bit information is not marked, the judging module 20 may determine the battery connector and The disconnection between the motherboards is disconnected for private disconnection.
  • the power-off status bit information can be marked by the PMIC re-power-on flag.
  • the determining module 20 can determine that the disconnection between the battery connector and the main board is a post-sale disconnection; If there is no PMIC re-powering flag in the power-off status bit information, the determining module 20 can determine that the disconnection between the battery connector and the main board is a private disconnection.
  • the security monitoring module 30 can determine that the terminal device is in a battery safe state.
  • the security monitoring module 30 can also control the terminal device to issue a battery safety reminding message when the terminal device is in the battery security state, so that the user can use it with confidence.
  • the disconnection after sale generally does not cause a safety hazard to the battery.
  • the security monitoring module 30 may determine that the battery of the terminal device has a security risk.
  • the security monitoring module 30 can control the terminal device to send a reminder message that the battery is abnormal, so that the user takes corresponding preventive measures. For example, the user may be reminded to shut down the terminal device as soon as possible, or to remind the user to send the terminal device to the authorized unit for processing as soon as possible.
  • the battery connector and the main board are reconnected and the terminal device is powered on, the battery is powered, and the battery safety reminder information or the battery is abnormal through the display screen of the terminal device. Remind the message, or broadcast the battery safety reminder message or the abnormal alarm message of the battery through the voice device of the terminal device.
  • the battery connector can be powered by the power storage device including the capacitor when the battery connector is disconnected from the main board, and the battery safety reminder information or the abnormality of the battery can be displayed through the display screen of the terminal device. Remind the message, or broadcast the battery safety reminder message or the abnormal alarm message of the battery through the voice device of the terminal device.
  • the security monitoring module 30 may also limit the corresponding function of the terminal device.
  • the fast charging function of the terminal device can be restricted, the terminal device is only allowed to charge the battery in a slow charging manner, or the terminal device is directly prohibited from charging the battery in any way, so as to prevent the battery having a safety hazard from occurring due to charging. Danger; you can also limit the use of high-power applications to prevent the risk of rapid battery discharge due to rapid discharge.
  • the security monitoring module 30 may further control the terminal device to send the identity information of the terminal device to the after-sales management system, so that the after-sales management system monitors the terminal device.
  • the IMSI, IMEI, SN or MEID capable of identifying the terminal device may be sent to the after-sales management system, and when the terminal device sends the repair for inspection, and the after-sales management system identifies the terminal device according to the identity information, the The safety performance of the battery is mainly tested and focused on maintenance.
  • the power-off information when the battery connector of the terminal device is disconnected from the main board is obtained by the obtaining module, and the battery connector and the main board are determined by the determining module according to the power-off information. Whether the disconnection is disconnected privately, and when the disconnection between the battery connector and the main board is disconnected by the security monitoring module, it is determined that the battery of the terminal device has a safety hazard, and the terminal device is controlled to issue a battery. Abnormal reminder information. Thereby, the safety hazard caused by the private removal of the battery can be effectively avoided, and the safety of the terminal device is greatly improved.
  • the present invention also provides a terminal device.
  • FIG. 10 is a block schematic diagram of a terminal device according to an embodiment of the present invention.
  • the terminal device 1000 of the embodiment of the present invention includes the battery safety monitoring system 200 of the terminal device according to the foregoing embodiment of the present invention.
  • the specific implementation manner refer to the foregoing embodiment.
  • the terminal device adopts the battery safety monitoring system of the above embodiment, which can effectively avoid the safety hazard caused by the private disassembly of the battery, and has high safety.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include at least one of the features, either explicitly or implicitly.
  • the meaning of "a plurality” is at least two, such as two, three, etc., unless specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. , or integrated; can be mechanical or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction of two elements, unless otherwise specified Limited.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may be a direct contact of the first and second features, or the first and second features may be indirectly through an intermediate medium, unless otherwise explicitly stated and defined. contact.
  • the first feature "above”, “above” and “above” the second feature may be that the first feature is directly above or above the second feature, or merely that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature may be that the first feature is directly below or obliquely below the second feature, or merely that the first feature level is less than the second feature.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product.
  • the technical solution of the present invention which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

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Abstract

本发明公开了一种终端设备及其电池安全监控方法、系统，其中，所述方法包括以下步骤：获取终端设备的电池连接器与主板断开时的断电信息；根据断电信息判断电池连接器与主板之间的断开是否为私拆断开；如果电池连接器与主板之间的断开为私拆断开，则判定终端设备的电池存在安全隐患，并控制终端设备发出电池存在异常的提醒信息。根据本发明的方法，能够有效避免因对电池进行私拆而导致的安全隐患，大大提高终端设备的安全性。

Description

终端设备及其电池安全监控方法、系统 技术领域
本发明涉及终端设备技术领域，特别涉及一种终端设备的电池安全监控方法、一种计算机可读存储介质、一种终端设备的电池安全监控系统以及一种终端设备。
背景技术
在终端设备例如手机的使用过程中，可能会发生碰撞，出现用户或非授权单位对手机进行私拆等现象，而手机发生碰撞，在私拆手机时因拆装手法的不规范等，都很可能会对手机电池造成一定的损伤，从而会对手机的继续使用带来一定的安全隐患。
发明内容
本发明旨在至少从一定程度上解决上述技术中的技术问题之一。为此，本发明的一个目的在于提出一种终端设备的电池安全监控方法，能够有效避免因对电池进行私拆而导致的安全隐患，大大提高终端设备的安全性。
本发明的第二个目的在于提出一种计算机可读存储介质。
本发明的第三个目的在于提出一种终端设备的电池安全监控系统。
本发明的第四个目的在于提出一种终端设备。
为达到上述目的，本发明第一方面实施例提出了一种终端设备的电池安全监控方法，该方法包括以下步骤：获取所述终端设备的电池连接器与主板断开时的断电信息；根据所述断电信息判断所述电池连接器与所述主板之间的断开是否为私拆断开；如果所述电池连接器与所述主板之间的断开为私拆断开，则判定所述终端设备的电池存在安全隐患，并控制所述终端设备发出电池存在异常的提醒信息。
根据本发明实施例的终端设备的电池安全监控方法，通过获取终端设备的电池连接器与主板断开时的断电信息，并根据该断电信息判断电池连接器与主板之间的断开是否为私拆断开，以及在电池连接器与主板之间的断开为私拆断开时，判定终端设备的电池存在安全隐患，并控制终端设备发出电池存在异常的提醒信息。由此，能够有效避免因对电池进行私拆而导致的安全隐患，大大提高了终端设备的安全性。
为达到上述目的，本发明第二方面实施例提出了一种计算机可读存储介质，其上存储有计算机程序，其中，该程序被处理器执行时实现本发明第一方面实施例提出的电池安全监控方法。
根据本发明实施例的计算机可读存储介质，通过执行其存储的计算机程序，能够有效 避免因对电池进行私拆而导致的安全隐患，大大提高了终端设备的安全性。
为达到上述目的，本发明第三方面实施例提出了一种终端设备的电池安全监控系统，该系统包括：获取模块，用于获取所述终端设备的电池连接器与主板断开时的断电信息；判断模块，用于根据所述断电信息判断所述电池连接器与所述主板之间的断开是否为私拆断开；安全监控模块，用于在所述电池连接器与所述主板之间的断开为私拆断开时判定所述终端设备的电池存在安全隐患，并控制所述终端设备发出电池存在异常的提醒信息。
根据本发明实施例的终端设备的电池安全监控系统，通过获取模块获取终端设备的电池连接器与主板断开时的断电信息，并通过判断模块根据该断电信息判断电池连接器与主板之间的断开是否为私拆断开，以及通过安全监控模块在电池连接器与主板之间的断开为私拆断开时，判定终端设备的电池存在安全隐患，并控制终端设备发出电池存在异常的提醒信息。由此，能够有效避免因对电池进行私拆而导致的安全隐患，大大提高了终端设备的安全性。
为达到上述目的，本发明第四方面实施例提出了一种终端设备，其包括本发明第三方面实施例提出的终端设备的电池安全监控系统。
根据本发明实施例的终端设备，能够有效避免因对电池进行私拆而导致的安全隐患，大大安全性较高。
附图说明
图1为根据本发明实施例的终端设备的电池安全监控方法的流程图；
图2为根据本发明一个实施例的终端设备的外观示意图；
图3为根据本发明另一个实施例的终端设备的外观示意图；
图4为根据本发明又一个实施例的终端设备的外观示意图；
图5为根据本发明一个具体实施例的终端设备的电池安全监控方法的流程图；
图6为根据本发明另一个具体实施例的终端设备的电池安全监控方法的流程图；
图7为根据本发明实施例的计算机可读存储介质的方框示意图；
图8为根据本发明一个实施例的终端设备的电池安全监控系统的方框示意图；
图9为根据本发明另一个实施例的终端设备的电池安全监控系统的方框示意图；
图10为根据本发明实施例的终端设备的方框示意图。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描 述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
首先需要说明的是，本发明实施例中的终端设备可包括，但不限于被设置成经由有线线路连接(如经由公共交换电话网络(PSTN)、数字用户线路(DSL)、数字电缆、直接电缆连接，以及/或另一数据连接/网络)和/或经由无线接口(例如，针对蜂窝网络、无线局域网(WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器，以及/或另一通信终端)接收/发送通信信号的装置。被设置成通过无线接口通信的终端可以被称为“无线通信终端”、“无线终端”以及/或“移动终端”。以移动终端为例，其包括但不限于卫星或蜂窝电话；可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(PCS)终端；可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(GPS)接收器的PDA；以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。
本发明实施例的终端设备的电池为不可拆卸电池，该电池内置于终端设备中，并通过电池连接器与终端设备的主板连接。
其中，终端设备的主板可包括变换电路，变换电路可用于对电源适配器输出的电压进行变换，以满足电池所预期的充电电压和/或充电电流的需求。
作为一种示例，该变换电路可指充电管理模块，例如终端设备中的充电芯片，用于在电池的充电过程中，对电池的充电电压和/或充电电流进行管理。该变换电路具有电压反馈的功能，和/或，具有电流反馈的功能，以实现对电池的充电电压和/或充电电流的管理。
举例来说，电池的充电过程可包括涓流充电阶段、恒流充电阶段和恒压充电阶段中的一个或者多个。在涓流充电阶段，变换电路可利用电流反馈环，使得在涓流充电阶段进入到电池的电流满足电池所预期的充电电流大小(譬如第一充电电流)。在恒流充电阶段，变换电路可利用电流反馈环，使得在恒流充电阶段进入电池的电流满足电池所预期的充电电流大小(譬如第二充电电流，该第二充电电流可大于第一充电电流)。在恒压充电阶段，变换电路可利用电压反馈环，使得在恒压充电阶段加载到电池两端的电压满足电池所预期的充电电压大小。
作为一种示例，当电源适配器输出的电压小于电池所预期的充电电压时，变换电路可用于对电源适配器输出的电压进行升压转换处理，以使升压转换后得到的充电电压满足电池所预期的充电电压需求。
应当理解，以升压转换后得到的充电电压对电池进行充电，可加快对电池的充电速度。即言，本发明实施例的终端设备具有对电池进行快速充电的快充功能，因此，本发明实施例的终端设备对电池的安全性能要求较高。为满足终端设备对电池安全性能的要求，本发明提出了终端设备及其电池安全监控方法、系统。
下面结合附图来描述本发明实施例的终端设备及其电池安全监控方法、系统。
图1为根据本发明实施例的终端设备的电池安全监控方法的流程图。
如图1所示，本发明实施例的终端设备的电池安全监控方法，包括以下步骤：
S1，获取终端设备的电池连接器与主板断开时的断电信息。
在本发明的一个实施例中，终端设备如移动终端可包括用于检测电池连接器是否与主板断开的检测电路，且电池连接器为BTB(Board to Board，板对板)连接器。
具体地，在一个示例中，BTB连接器可包括金属压板。可通过BTB连接器的金属压板对上述检测电路进行短接，当金属压板被取下或切断时，检测电路会由短接状态变化为开路状态。由此，可在检测电路变化为开路状态时，判断金属压板被取下或切断，即判断电池连接器与主板断开。
举例而言，如图2、图3和图4所示，终端设备如手机可包括金属机壳，该金属机壳，即BTB连接器的金属压板，可通过粘贴或焊接等方式与终端设备的本体进行连接固定。一般地，由于电池内置于终端设备中，在没有拆卸电池的操作时，该金属机壳是不会被取下的。因此，可通过金属机壳对上述检测电路进行短接，当金属机壳被取下时，检测电路由短接状态变化为开路状态。由此，可在检测电路变化为开路状态时，判断金属机壳被取下，即判断电池连接器与主板断开。
在另一个示例中，检测电路与电池中的管理或控制芯片之间可通过BTB连接器周期性地收发信号，当检测电路检测该周期性的信号停止收发时，可判断电池连接器与主板断开。
进一步地，上述的检测电路还可与主板上的CPU(Central Processing Unit，中央处理器)相连，当该检测电路检测到终端设备的电池连接器与主板断开时，CPU可控制其状态寄存器生成断电状态位信息，并将该断电状态位信息作为断电信息。
S2，根据断电信息判断电池连接器与主板之间的断开是否为私拆断开。
在本发明的实施例中，电池连接器与主板之间断开的情况，可能为售后断开，例如由授权单位进行专业的维修或检测时对电池进行拆卸而导致的，也可能为私拆断开，例如由终端用户或非授权单位对电池进行私自拆卸而导致的。
当授权单位对电池进行拆卸时，可通过一些操作将当前的拆卸行为标记为正常行为，例如可对断电状态位信息进行复位或标记。
在本发明的一个实施例中，以对断电状态位信息进行复位为例，可判断断电状态位信息是否被复位。如果断电状态位信息被复位，则判断电池连接器与主板之间的断开为售后断开；如果断电状态位信息未被复位，则判断电池连接器与主板之间的断开为私拆断开。
举例而言，如果在终端设备的电池连接器与主板断开时将断电状态位置1，授权单位在对电池进行拆卸时，可通过在CPU的运行程序中写入复位指令，以将置1的断电状态位恢 复为0，或者，可通过RTC(Real-Time Clock，实时时钟)对断电状态位信息进行复位。
由此，当电池连接器与主板重新连接后，如果断电状态位仍被置1，则可判断电池连接器与主板之间的断开为私拆断开；如果断电状态位为0，则可判断电池连接器与主板之间的断开为售后断开。
在本发明的另一个实施例中，以对断电状态位信息进行标记为例，可判断断电状态位信息是否被标记。如果断电状态位信息被标记，则可判断电池连接器与主板之间的断开为售后断开；如果断电状态位信息未被标记，则可判断电池连接器与主板之间的断开为私拆断开。
举例而言，可通过PMIC(Power Management Integrated Circuit，电源管理集成电路)重新上电标识对断电状态位信息进行标记。
由此，当电池连接器与主板重新连接后，如果在断电状态位信息中存在PMIC重新上电标识，则可判断电池连接器与主板之间的断开为售后断开；如果在断电状态位信息中不存在PMIC重新上电标识，则可判断电池连接器与主板之间的断开为私拆断开。
S3，如果电池连接器与主板之间的断开为私拆断开，则判定终端设备的电池存在安全隐患，并控制终端设备发出电池存在异常的提醒信息。
具体地，由于终端用户或非授权单位的拆装手法不够规范，私拆断开常会导致电池损伤，例如电池受到超过受力限值的外力冲击、电池连接器与主板重新接通后接触不良等，从而使电池存在一定的安全隐患，例如导致终端设备整机故障，甚至发生起火爆炸等危险。因此，当电池连接器与主板之间的断开为私拆断开时，可判定终端设备的电池存在安全隐患，并可控制终端设备发出电池存在异常的提醒信息，以使用户采取相应的防范措施。例如，可提醒用户尽快对终端设备进行关机，或提醒用户尽快将该终端设备送至授权单位进行处理。
相应地，由于授权单位具有相对规范的拆装手法，售后断开一般不会导致电池存在安全隐患。因此，当电池连接器与主板之间的断开为售后断开时，可判定终端设备处于电池安全状态，并可控制终端设备发出电池安全的提醒信息，以便用户放心使用。
在本发明的一个实施例中，可在电池连接器与主板重新接通并且终端设备开机后，由电池供电，并通过终端设备的显示屏显示电池安全的提醒信息或电池存在异常的提醒信息，或通过终端设备的语音装置播报电池安全的提醒信息或电池存在异常的提醒信息，以便用户及时了解电池拆装后的状态。
在本发明的另一个实施例中，可在电池连接器与主板断开的情况下，由包括电容器的储电装置供电，并通过终端设备的显示屏显示电池安全的提醒信息或电池存在异常的提醒信息，或通过终端设备的语音装置播报电池安全的提醒信息或电池存在异常的提醒信息， 以便用户及时了解电池拆装后的状态。
另外，在本发明的一些实施例中，当判定终端设备的电池存在安全隐患时，还可对终端设备的相应功能进行限制。
例如，可限制终端设备的快速充电功能，仅允许终端设备以慢速充电的方式对电池进行充电，或者直接禁止终端设备以任何方式对电池进行充电，以防止存在安全隐患的电池因充电而发生危险；还可限制耗电量较大的应用程序开启运行，以防止存在安全隐患的电池因快速放电而发生危险。
在本发明的另一些实施例中，当判定终端设备的电池存在安全隐患时，还可控制终端设备向售后管理系统发送终端设备的身份信息，以便售后管理系统对终端设备进行监控。
例如，可向售后管理系统发送能够识别该终端设备的IMSI(International Mobile Subscriber Identification Number，国际移动用户识别码)、IMEI(International Mobile Equipment Identification Number，国际移动设备识别码)、SN(Serial Numbers，序列号)或MEID(Mobile Equipment Identification，移动设备身份标识)。由此，当该终端设备送修送检时，可通过售后管理系统根据上述的身份信息识别出该终端设备，进而可对该终端设备的电池的安全性能进行重点检测和重点维护。
下面结合图5、图6，通过两个具体实施例对本发明的终端设备的电池安全监控方法进行说明。
如图5所示，以断电状态信息是复位信息为例，终端设备的电池安全监控方法可包括以下步骤：
S101，检测终端设备的电池连接器是否与主板断开。如果是，则执行步骤S102；如果否，则结束当前程序。
S102，生成断电状态位信息。
S103，判断断电状态位信息是否被复位。如果是，则执行步骤S104；如果否，则执行步骤S107。
S104，电池连接器与主板之间的断开为售后断开。
S105，判定终端设备处于电池安全状态。
S106，终端设备显示“电池安全”。
S107，电池连接器与主板之间的断开为私拆断开。
S108，判定终端设备的电池存在安全隐患。
S109，终端设备显示“电池存在异常”，并限制一些功能，以及向售后管理系统发送终端设备的身份信息。
如图6所示，以断电状态信息是标记信息为例，终端设备的电池安全监控方法可包括 以下步骤：
S201，检测终端设备的电池连接器是否与主板断开。如果是，则执行步骤S202；如果否，则结束当前程序。
S202，生成断电状态位信息。
S203，判断断电状态位信息是否被标记。如果是，则执行步骤S204；如果否，则执行步骤S207。
S204，电池连接器与主板之间的断开为售后断开。
S205，判定终端设备处于电池安全状态。
S206，终端设备发出语音“电池安全”。
S207，电池连接器与主板之间的断开为私拆断开。
S208，判定终端设备的电池存在安全隐患。
S209，终端设备发出语音“电池存在异常”，并限制一些功能，以及向售后管理系统发送终端设备的身份信息。
综上，根据本发明实施例的终端设备的电池安全监控方法，通过获取终端设备的电池连接器与主板断开时的断电信息，并根据该断电信息判断电池连接器与主板之间的断开是否为私拆断开，以及在电池连接器与主板之间的断开为私拆断开时，判定终端设备的电池存在安全隐患，并控制终端设备发出电池存在异常的提醒信息。由此，能够有效避免因对电池进行私拆而导致的安全隐患，大大提高了终端设备的安全性。
对应上述实施例的终端设备的电池安全监控方法，本发明还提出一种计算机可读存储介质。
图7为根据本发明实施例的计算机可读存储介质的方框示意图。
如图7所示，本发明实施例的计算机可读存储介质100，其上存储有计算机程序110，当该程序110被处理器执行时，可实现本发明上述实施例提出的终端设备的电池安全监控方法。
根据本发明实施例的计算机可读存储介质，通过执行其存储的计算机程序，能够有效避免因对电池进行私拆而导致的安全隐患，大大提高了终端设备的安全性。
进一步地，本发明还提出一种终端设备的电池安全监控系统。
图8为根据本发明一个实施例的终端设备的电池安全监控系统的方框示意图。
如图8所示，本发明实施例的终端设备的电池安全监控系统200，包括获取模块10、判断模块20和安全监控模块30。
其中，获取模块10用于获取终端设备的电池连接器与主板断开时的断电信息；判断模块20用于根据断电信息判断电池连接器与主板之间的断开是否为私拆断开；安全监控模块 30用于在电池连接器与主板之间的断开为私拆断开时判定终端设备的电池存在安全隐患，并控制终端设备发出电池存在异常的提醒信息。
在本发明的一个实施例中，如图9所示，终端设备的电池安全监控系统200还可包括生成模块40，生成模块40可包括用于检测电池连接器是否与主板断开的检测电路41。具体地，当检测电路41检测到终端设备的电池连接器与主板断开时，生成模块40生成断电状态位信息，并将该断电状态位信息作为断电信息。
在该实施例中，电池连接器可为BTB连接器。
具体地，在一个示例中，BTB连接器可包括金属压板。通过BTB连接器的金属压板对上述检测电路41进行短接，当金属压板被取下或切断时，检测电路41由短接状态变化为开路状态。由此，可在检测电路变化为开路状态时，判断金属压板被取下或切断，即判断电池连接器与主板断开。
举例而言，如图2、图3和图4所示，终端设备如手机可包括金属机壳，该金属机壳，即BTB连接器的金属压板，可通过粘贴或焊接等方式与终端设备的本体进行连接固定。一般地，由于电池内置于终端设备中，在没有拆卸电池的操作时，该金属机壳是不会被取下的。因此，还可通过金属机壳对上述检测电路41进行短接，当金属机壳被取下时，检测电路41由短接状态变化为开路状态。由此，可在检测电路变化为开路状态时，判断金属机壳被取下，即判断电池连接器与主板断开。
在另一个示例中，检测电路41与电池中的管理器或控制芯片之间可通过BTB连接器周期性地收发信号，当检测电路41检测该周期性的信号停止收发时，可判断电池连接器与主板断开。
进一步地，生成模块40可在上述的检测电路检测到终端设备的电池连接器与主板断开时生成断电状态位信息，并将该断电状态位信息作为断电信息。
在该实施例中，电池连接器与主板之间断开的情况，可能为售后断开，例如由授权单位进行专业的维修或检测时对电池进行拆卸而导致的，也可能为私拆断开，例如由终端用户或非授权单位对电池进行私自拆卸而导致的。
当授权单位对电池进行拆卸时，可通过一些操作将当前的拆卸行为标记为正常行为，例如可对断电状态位信息进行复位或标记。
在本发明的一个实施例中，以对断电状态位信息进行复位为例，判断模块20根据断电信息判断电池连接器与主板之间的断开是否为私拆断开时，可进一步判断断电状态位信息是否被复位。其中，如果断电状态位信息被复位，判断模块20则判断电池连接器与主板之间的断开为售后断开；如果断电状态位信息未被复位，判断模块20则判断电池连接器与主板之间的断开为私拆断开。
举例而言，如果在终端设备的电池连接器与主板断开时将断电状态位置1，授权单位在对电池进行拆卸时，可通过在CPU的运行程序中写入复位指令，以将置1的断电状态位恢复为0，或者，可通过RTC对断电状态位信息进行复位。
由此，在电池连接器与主板重新连接后，如果断电状态位仍被置1，则判断模块20可判断电池连接器与主板之间的断开为私拆断开，而如果断电状态位为0，则判断模块20可判断电池连接器与主板之间的断开为售后断开。
在本发明的另一个实施例中，以对断电状态位信息进行标记为例，判断模块20根据断电信息判断电池连接器与主板之间的断开是否为私拆断开时，可进一步判断断电状态位信息是否被标记。如果断电状态位信息被标记，则判断模块20可判断电池连接器与主板之间的断开为售后断开；如果断电状态位信息未被标记，则判断模块20可判断电池连接器与主板之间的断开为私拆断开。
举例而言，可通过PMIC重新上电标识对断电状态位信息进行标记。
由此，在电池连接器与主板重新连接后，如果在断电状态位信息中存在PMIC重新上电标识，则判断模块20可判断电池连接器与主板之间的断开为售后断开；如果在断电状态位信息中不存在PMIC重新上电标识，则判断模块20可判断电池连接器与主板之间的断开为私拆断开。
进一步地，在本发明的一个实施例中，当电池连接器与主板之间的断开为售后断开时，安全监控模块30可判定终端设备处于电池安全状态。安全监控模块30在判定终端设备处于电池安全状态时，还可控制终端设备发出电池安全的提醒信息，以便用户放心使用。
需要解释的是，由于授权单位具有相对规范的拆装手法，因此售后断开一般不会导致电池存在安全隐患。
在本发明的另一个实施例中，当电池连接器与主板之间的断开为私拆断开时，安全监控模块30可判定终端设备的电池存在安全隐患。安全监控模块30在判定终端设备的电池存在安全隐患时，可控制终端设备发出电池存在异常的提醒信息，以使用户采取相应的防范措施。例如，可提醒用户尽快对终端设备进行关机，或提醒用户尽快将该终端设备送至授权单位进行处理。
需要解释的是，由于终端用户或非授权单位的拆装手法不够规范，因此私拆断开常会导致电池损伤，例如使电池受到超过受力限值的外力冲击、电池连接器与主板重新接通后接触不良等，从而使电池存在一定的安全隐患，例如导致终端设备整机故障，甚至发生起火爆炸等危险。因此，
具体地，在本发明的一个实施例中，可在电池连接器与主板重新接通并且终端设备开机后，由电池供电，并通过终端设备的显示屏显示电池安全的提醒信息或电池存在异常的 提醒信息，或通过终端设备的语音装置播报电池安全的提醒信息或电池存在异常的提醒信息。
在本发明的另一个实施例中，可在电池连接器与主板断开的情况下，由包括电容器的储电装置供电，并通过终端设备的显示屏显示电池安全的提醒信息或电池存在异常的提醒信息，或通过终端设备的语音装置播报电池安全的提醒信息或电池存在异常的提醒信息。
另外，在本发明的一些实施例中，当判定终端设备的电池存在安全隐患时，安全监控模块30还可对终端设备的相应功能进行限制。
例如，可限制终端设备的快速充电功能，仅允许终端设备以慢速充电的方式对电池进行充电，或者直接禁止终端设备以任何方式对电池进行充电，以防止存在安全隐患的电池因充电而发生危险；还可限制耗电量较大的应用程序开启运行，以防止存在安全隐患的电池因快速放电而发生危险。
在本发明的另一些实施例中，当判定终端设备的电池存在安全隐患时，安全监控模块30还可控制终端设备向售后管理系统发送终端设备的身份信息，以便售后管理系统对终端设备进行监控。
例如，可向售后管理系统发送能够识别该终端设备的IMSI、IMEI、SN或MEID，当该终端设备送修送检，并且售后管理系统根据上述的身份信息识别出该终端设备时，可对其电池的安全性能进行重点检测、重点维护。
根据本发明实施例的终端设备的电池安全监控系统，通过获取模块获取终端设备的电池连接器与主板断开时的断电信息，并通过判断模块根据该断电信息判断电池连接器与主板之间的断开是否为私拆断开，以及通过安全监控模块在电池连接器与主板之间的断开为私拆断开时，判定终端设备的电池存在安全隐患，并控制终端设备发出电池存在异常的提醒信息。由此，能够有效避免因对电池进行私拆而导致的安全隐患，大大提高了终端设备的安全性。
对应上述实施例的终端设备的电池安全监控系统，本发明还提出一种终端设备。
图10为根据本发明实施例的终端设备的方框示意图。
如图10所示，本发明实施例的终端设备1000，包括本发明上述实施例提出的终端设备的电池安全监控系统200，其具体的实施方式可参照上述实施例。
根据本发明实施例的终端设备，采用上述实施例的电池安全监控系统，能够有效避免因对电池进行私拆而导致的安全隐患，大大安全性较高。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径 向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (20)

  1. 一种终端设备的电池安全监控方法，其特征在于，包括以下步骤：
    获取所述终端设备的电池连接器与主板断开时的断电信息；
    根据所述断电信息判断所述电池连接器与所述主板之间的断开是否为私拆断开；
    如果所述电池连接器与所述主板之间的断开为私拆断开，则判定所述终端设备的电池存在安全隐患，并控制所述终端设备发出电池存在异常的提醒信息。
  2. 根据权利要求1所述的终端设备的电池安全监控方法，其特征在于，当所述终端设备的电池连接器与主板断开时，生成断电状态位信息，并将所述断电状态位信息作为所述断电信息。
  3. 根据权利要求2所述的终端设备的电池安全监控方法，其特征在于，根据所述断电信息判断所述电池连接器与所述主板之间的断开是否为私拆断开，包括：
    判断所述断电状态位信息是否被复位；
    如果所述断电状态位信息被复位，则判断所述电池连接器与所述主板之间的断开为售后断开；
    如果所述断电状态位信息未被复位，则判断所述电池连接器与所述主板之间的断开为私拆断开。
  4. 根据权利要求2所述的终端设备的电池安全监控方法，其特征在于，根据所述断电信息判断所述电池连接器与所述主板之间的断开是否为私拆断开，包括：
    判断所述断电状态位信息是否被标记；
    如果所述断电状态位信息被标记，则判断所述电池连接器与所述主板之间的断开为售后断开；
    如果所述断电状态位信息未被标记，则判断所述电池连接器与所述主板之间的断开为私拆断开。
  5. 根据权利要求1-4中任一项所述的终端设备的电池安全监控方法，其特征在于，当所述电池连接器与所述主板之间的断开为售后断开时，判定所述终端设备处于电池安全状态，并控制所述终端设备发出电池安全的提醒信息。
  6. 根据权利要求1-4中任一项所述的终端设备的电池安全监控方法，其特征在于，当判定所述终端设备的电池存在安全隐患时，还对所述终端设备的相应功能进行限制。
  7. 根据权利要求1-4中任一项所述的终端设备的电池安全监控方法，其特征在于，当判定所述终端设备的电池存在安全隐患时，还控制所述终端设备向售后管理系统发送所述终端设备的身份信息，以便所述售后管理系统对所述终端设备进行监控。
  8. 根据权利要求1-7中任一项所述的终端设备的电池安全监控方法，其特征在于，所述电池连接器为BTB连接器。
  9. 根据权利要求1-8中任一项所述的终端设备的电池安全监控方法，其特征在于，所述终端设备为移动终端。
  10. 一种计算机可读存储介质，其上存储有计算机程序，其特征在于，该程序被处理器执行时实现如权利要求1-9中任一项所述的电池安全监控方法。
  11. 一种终端设备的电池安全监控系统，其特征在于，包括：
    获取模块，用于获取所述终端设备的电池连接器与主板断开时的断电信息；
    判断模块，用于根据所述断电信息判断所述电池连接器与所述主板之间的断开是否为私拆断开；
    安全监控模块，用于在所述电池连接器与所述主板之间的断开为私拆断开时判定所述终端设备的电池存在安全隐患，并控制所述终端设备发出电池存在异常的提醒信息。
  12. 如权利要求11所述的终端设备的电池安全监控系统，其特征在于，还包括生成模块，用于在所述终端设备的电池连接器与主板断开时生成断电状态位信息，并将所述断电状态位信息作为所述断电信息。
  13. 如权利要求12所述的终端设备的电池安全监控系统，其特征在于，所述判断模块根据所述断电信息判断所述电池连接器与所述主板之间的断开是否为私拆断开时，进一步用于判断所述断电状态位信息是否被复位，其中，
    如果所述断电状态位信息被复位，所述判断模块则判断所述电池连接器与所述主板之间的断开为售后断开；
    如果所述断电状态位信息未被复位，所述判断模块则判断所述电池连接器与所述主板之间的断开为私拆断开。
  14. 如权利要求12所述的终端设备的电池安全监控系统，其特征在于，所述判断模块根据所述断电信息判断所述电池连接器与所述主板之间的断开是否为私拆断开时，进一步用于判断所述断电状态位信息是否被标记，其中，
    如果所述断电状态位信息被标记，所述判断模块则判断所述电池连接器与所述主板之间的断开为售后断开；
    如果所述断电状态位信息未被标记，所述判断模块则判断所述电池连接器与所述主板之间的断开为私拆断开。
  15. 如权利要求11-14中任一项所述的终端设备的电池安全监控系统，其特征在于，当所述电池连接器与所述主板之间的断开为售后断开时，所述安全监控模块还用于判定所述终端设备处于电池安全状态，并控制所述终端设备发出电池安全的提醒信息。
  16. 如权利要求11-14中任一项所述的终端设备的电池安全监控系统，其特征在于，当判定所述终端设备的电池存在安全隐患时，所述安全监控模块还用于对所述终端设备的相应功能进行限制。
  17. 如权利要求11-14中任一项所述的终端设备的电池安全监控系统，其特征在于，当判定所述终端设备的电池存在安全隐患时，所述安全监控模块还用于控制所述终端设备向售后管理系统发送所述终端设备的身份信息，以便所述售后管理系统对所述终端设备进行监控。
  18. 如权利要求11-17中任一项所述的终端设备的电池安全监控系统，其特征在于，所述电池连接器为BTB连接器。
  19. 如权利要求11-18中任一项所述的终端设备的电池安全监控系统，其特征在于，所述终端设备为移动终端。
  20. 一种终端设备，其特征在于，包括如权利要求11-19中任一项所述的终端设备的电池安全监控系统。
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