CN106953978B - Control method of mobile terminal and mobile terminal - Google Patents
Control method of mobile terminal and mobile terminal Download PDFInfo
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- CN106953978B CN106953978B CN201710182952.3A CN201710182952A CN106953978B CN 106953978 B CN106953978 B CN 106953978B CN 201710182952 A CN201710182952 A CN 201710182952A CN 106953978 B CN106953978 B CN 106953978B
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- sos signal
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- 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
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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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
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72418—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting emergency services
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
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- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Telephone Function (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a control method of a mobile terminal and the mobile terminal. The control method of the mobile terminal comprises the following steps: receiving an SOS signal sending instruction, and starting a charging function of the solar photoelectric converter; detecting and judging whether the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value; when the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value, the antenna is controlled to transmit the SOS signal according to a preset frequency. Through the technical scheme of the invention, the special help-seeking function is provided for the user, and the mobile terminal can still contact the outside when the mobile terminal has no power or no signal when the help-seeking is needed, so that the user can be ensured to obtain outside rescue in time.
Description
Technical Field
The invention relates to the technical field of terminals, in particular to a control method of a mobile terminal and the mobile terminal.
Background
Due to the limitation of the technical development of mobile phone batteries, the current mobile phone batteries are not enough, and when the mobile phone is in the field without an external power supply for a long time, the mobile phone is powered off and loses contact with the outside, so that once an accident happens, the mobile phone cannot actively ask for help from the outside, and the situation is more dangerous.
Therefore, how to ensure that a certain signal source can be provided when an accident occurs in any situation (without an external power supply) of the mobile phone, so as to ensure that the outside can timely search for a person seeking help, becomes a problem to be solved urgently at present.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art or the related art.
To this end, an object of the present invention is to provide a control method of a mobile terminal.
Another object of the present invention is to provide a mobile terminal.
In view of the above, the present invention provides a method for controlling a mobile terminal, where the mobile terminal includes a solar photovoltaic converter, a rechargeable battery, and an antenna, and the method includes: receiving an SOS signal sending instruction, and starting a charging function of the solar photoelectric converter; detecting and judging whether the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value; when the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value, the antenna is controlled to transmit the SOS signal according to a preset frequency.
According to the control method of the mobile terminal, when an SOS signal sending instruction is received, the charging function of the solar photoelectric converter is started, sunlight (or other light) is absorbed by the solar photoelectric converter and then is subjected to photoelectric conversion continuously, the sunlight (or other light) is converted into electric energy of the rechargeable battery connected with the solar photoelectric converter step by step, the SOS signal is controlled to be transmitted when the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value through detection and judgment, when the electric quantity accumulated by the rechargeable battery reaches the first preset threshold value, the antenna is triggered to transmit the SOS signal to the peripheral area, a special SOS function is provided for a user, when the mobile terminal is in no power or no signal when the SOS signal is required to be called for help, the mobile terminal can still contact with the outside, and the user is ensured to obtain outside rescue in time.
The rechargeable battery may be a battery of an existing mobile terminal, or a battery dedicated to provide an SOS signal transmission power supply independent of the mobile terminal.
In addition, the control method of the mobile terminal according to the present invention may further include the following additional technical features:
in the above technical solution, preferably, the control method further includes: before receiving an SOS signal sending instruction, detecting and judging whether the electric quantity of the mobile terminal is smaller than a second preset threshold value; when the electric quantity of the mobile terminal is judged to be smaller than a second preset threshold value, triggering an SOS signal sending instruction; the first preset threshold is larger than the second preset threshold.
In the technical scheme, whether the electric quantity of the mobile terminal is lower than a second preset threshold value or not is judged, and if the electric quantity of the mobile terminal is lower than the second preset threshold value, an SOS signal sending instruction is triggered, so that the SOS signal can still be emitted to the outside when the mobile terminal is out of power, and a special help seeking function is provided for a user. Preferably, the second preset threshold is a minimum power-on capacity; in addition, the mode of triggering the SOS signal to send the instruction includes automatic triggering and/or user active triggering.
In any of the above technical solutions, preferably, after the SOS signal is transmitted, the solar photovoltaic converter is controlled to continuously charge, so that the antenna periodically or intermittently transmits the SOS signal according to a preset frequency.
In the technical scheme, after the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value, the antenna can instantly emit SOS signals to a peripheral area to form a special SOS signal (such SOS signal can have one or more pulse waves), after the SOS signals are emitted, the solar photoelectric converter can continuously charge, the rechargeable battery can continuously accumulate electric energy, and when the accumulated electric quantity reaches the first preset threshold value, the processing circuit of the antenna is triggered to enable the antenna to periodically or intermittently emit the SOS signals to the outside, so that a user can be ensured to timely obtain outside rescue.
In any of the above technical solutions, preferably, the light energy absorbed by the solar photoelectric converter is converted into the electric energy of the rechargeable battery.
In the technical scheme, sunlight (or other light) is absorbed by a solar photoelectric converter and then is subjected to continuous photoelectric conversion, and the sunlight is gradually converted into electric energy of a rechargeable battery connected with the solar photoelectric converter, so that when the electric energy of the rechargeable battery is accumulated to a certain amount, a processing circuit of an antenna is triggered, and an SOS signal is emitted to a peripheral area instantly.
In any of the above technical solutions, preferably, the SOS signal is a preset pulse signal.
In the technical scheme, the SOS signal is a preset pulse signal, preferably, the pulse signal is a wireless pulse signal with high energy, high intensity and easy identification, when an external search and rescue worker detects an SOS distress signal, the position of the mobile terminal is determined according to the intensity change of the wireless pulse signal, when the detected SOS signal intensity is higher, the closer the SOS signal is to a rescuer is indicated, and when the detected SOS signal intensity is lower, the farther the SOS signal is indicated to the rescuer is indicated, so that the position of the rescuer can be quickly identified, the rescuer is searched, and more rescue time is strived for the rescuer.
In any of the above technical solutions, preferably, the solar photoelectric converter is disposed on a housing of the mobile terminal; the rechargeable battery is respectively connected with the antenna and the solar photoelectric converter.
In the technical scheme, the solar photoelectric converter is arranged on the shell of the mobile terminal, and is preferably integrated on the inner side of the rear shell of the mobile terminal, so that the solar photoelectric converter is beneficial to absorbing light energy and carrying out photoelectric conversion, and is simple in structure, reasonable in layout, simple and attractive in appearance, beneficial to implementation and popularization of products and capable of improving user experience; the rechargeable battery is respectively and electrically connected with the antenna and the solar photoelectric converter, so that the rechargeable battery can continuously accumulate electric energy, the processing circuit of the antenna is triggered to instantly emit an SOS signal when the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value, and a special distress signal is formed.
It should be understood by those skilled in the art that the solar photoelectric converter is disposed on the housing of the mobile terminal, but is not limited thereto, and may be disposed at a position such as a middle frame of the mobile terminal.
The invention also provides a mobile terminal, which comprises a solar photoelectric converter, a rechargeable battery and an antenna, and further comprises: the first control unit is used for receiving an SOS signal sending instruction and starting the charging function of the solar photoelectric converter; the detection unit is used for detecting and judging whether the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value; and the second control unit is used for controlling the antenna to transmit the SOS signal according to the preset frequency when the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value.
According to the mobile terminal, when an SOS signal sending instruction is received, the charging function of the solar photoelectric converter is started, sunlight (or other light) is absorbed by the solar photoelectric converter and then is subjected to photoelectric conversion continuously, electric energy of the rechargeable battery connected with the solar photoelectric converter is converted step by step, when the electric energy accumulated by the rechargeable battery reaches a first preset threshold value is detected and judged, the SOS signal is controlled to be emitted, when the electric energy accumulated by the rechargeable battery reaches the first preset threshold value, the antenna is triggered to emit the SOS signal to the peripheral area, a special SOS function is provided for a user, when the mobile terminal is in no power or no signal when the SOS signal is required to be called for help, the mobile terminal can still contact with the outside, and the user is ensured to obtain external rescue in time. The first control unit and the second control unit are realized by one or two processors.
The rechargeable battery may be a battery of an existing mobile terminal, or a battery dedicated to provide an SOS signal transmission power supply independent of the mobile terminal.
In addition, the mobile terminal according to the present invention may further have the following additional technical features:
in the above technical solution, preferably, the method further includes: the detection unit is also used for detecting and judging whether the electric quantity of the mobile terminal is smaller than a second preset threshold value before receiving the SOS signal sending instruction; the triggering unit is used for triggering an SOS signal sending instruction when the electric quantity of the mobile terminal is judged to be smaller than a second preset threshold value; the first preset threshold is larger than the second preset threshold.
In the technical scheme, whether the electric quantity of the mobile terminal is lower than a second preset threshold value or not is judged, and if the electric quantity of the mobile terminal is lower than the second preset threshold value, an SOS signal sending instruction is triggered, so that the SOS signal can still be emitted to the outside when the mobile terminal is out of power, and a special help seeking function is provided for a user. Preferably, the second preset threshold is a minimum power-on capacity; in addition, the mode of triggering the SOS signal to send the instruction includes automatic triggering and/or user active triggering.
In any of the above technical solutions, preferably, the first control unit is further configured to control the solar photovoltaic converter to continuously charge after the SOS signal is transmitted, so that the antenna periodically or intermittently transmits the SOS signal according to a preset frequency.
In the technical scheme, after the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value, the antenna can instantly emit SOS signals to a peripheral area to form a special SOS signal (such SOS signal can have one or more pulse waves), after the SOS signals are emitted, the solar photoelectric converter can continuously charge, the rechargeable battery can continuously accumulate electric energy, and when the accumulated electric quantity reaches the first preset threshold value, the processing circuit of the antenna is triggered to enable the antenna to periodically or intermittently emit the SOS signals to the outside, so that a user can be ensured to timely obtain outside rescue.
In any of the above technical solutions, preferably, the light energy absorbed by the solar photoelectric converter is converted into the electric energy of the rechargeable battery.
In the technical scheme, sunlight (or other light) is absorbed by a solar photoelectric converter and then is subjected to continuous photoelectric conversion, and the sunlight is gradually converted into electric energy of a rechargeable battery connected with the solar photoelectric converter, so that when the electric energy of the rechargeable battery is accumulated to a certain amount, a processing circuit of an antenna is triggered, and an SOS signal is emitted to a peripheral area instantly.
In any of the above technical solutions, preferably, the SOS signal is a preset pulse signal.
In the technical scheme, the SOS signal is a preset pulse signal, preferably, the pulse signal is a wireless pulse signal with high energy, high intensity and easy identification, when an external search and rescue worker detects an SOS distress signal, the position of the mobile terminal is determined according to the intensity change of the wireless pulse signal, when the detected SOS signal intensity is higher, the closer the SOS signal is to a rescuer is indicated, and when the detected SOS signal intensity is lower, the farther the SOS signal is indicated to the rescuer is indicated, so that the position of the rescuer can be quickly identified, the rescuer is searched, and more rescue time is strived for the rescuer.
In any of the above technical solutions, preferably, the solar photoelectric converter is disposed on a housing of the mobile terminal; the rechargeable battery is respectively connected with the antenna and the solar photoelectric converter.
In the technical scheme, the solar photoelectric converter is arranged on the shell of the mobile terminal, and is preferably integrated on the inner side of the rear shell of the mobile terminal, so that the solar photoelectric converter is beneficial to absorbing light energy and carrying out photoelectric conversion, and is simple in structure, reasonable in layout, simple and attractive in appearance, beneficial to implementation and popularization of products and capable of improving user experience; the rechargeable battery is respectively and electrically connected with the antenna and the solar photoelectric converter, so that the rechargeable battery can continuously accumulate electric energy, the processing circuit of the antenna is triggered to instantly emit an SOS signal when the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value, and a special distress signal is formed.
It should be understood by those skilled in the art that the solar photoelectric converter is disposed on the housing of the mobile terminal, but is not limited thereto, and may be disposed at a position such as a middle frame of the mobile terminal.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a flowchart illustrating a control method of a mobile terminal according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a control method of a mobile terminal according to another embodiment of the present invention;
fig. 3 is a flowchart illustrating a control method of a mobile terminal according to still another embodiment of the present invention;
FIG. 4 shows a schematic block diagram of a mobile terminal of an embodiment of the present invention;
FIG. 5 shows a schematic block diagram of a mobile terminal of another embodiment of the present invention;
FIG. 6 shows a schematic block diagram of a mobile terminal of yet another embodiment of the present invention;
FIG. 7 shows a schematic diagram of an SOS signal in accordance with an embodiment of the invention;
fig. 8 shows a schematic diagram of a rear cover of a mobile terminal according to an embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
As shown in fig. 1, a flowchart of a control method of a mobile terminal according to an embodiment of the present invention is shown. The mobile terminal comprises a solar photoelectric converter, a rechargeable battery and an antenna, and the control method comprises the following steps:
102, receiving an SOS signal sending instruction and starting a charging function of a solar photoelectric converter;
and 106, when the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value, controlling the antenna to transmit an SOS signal according to a preset frequency.
In the embodiment, when an SOS signal sending instruction is received, the charging function of the solar photoelectric converter is started, sunlight (or other light) is absorbed by the solar photoelectric converter and then is subjected to photoelectric conversion continuously, the sunlight (or other light) is converted into electric energy of a rechargeable battery connected with the solar photoelectric converter step by step, whether the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value is detected and judged to control when the SOS signal is emitted, when the electric quantity accumulated by the rechargeable battery reaches the first preset threshold value, the antenna is triggered to emit the SOS signal to a peripheral area, so that a special SOS function is provided for a user, when the mobile terminal is in no power or no signal when the SOS signal is required to be asked for help, the mobile terminal can still contact with the outside, and the user is ensured to obtain external rescue.
The rechargeable battery may be a battery of an existing mobile terminal, or a battery dedicated to provide an SOS signal transmission power supply independent of the mobile terminal.
As shown in fig. 2, a flowchart of a control method of a mobile terminal according to another embodiment of the present invention is shown. The mobile terminal comprises a solar photoelectric converter, a rechargeable battery and an antenna, and the control method comprises the following steps:
and step 210, when the electric quantity accumulated by the rechargeable battery reaches a first preset threshold, controlling the antenna to transmit an SOS signal according to a preset frequency.
In the technical scheme, whether the electric quantity of the mobile terminal is lower than a second preset threshold value or not is judged, and if the electric quantity of the mobile terminal is lower than the second preset threshold value, an SOS signal sending instruction is triggered, so that the SOS signal can still be emitted to the outside when the mobile terminal is out of power, and a special help seeking function is provided for a user. Preferably, the second preset threshold is a minimum power-on capacity; in addition, the mode of triggering the SOS signal to send the instruction includes automatic triggering and/or user active triggering.
As shown in fig. 3, a flowchart of a control method of a mobile terminal according to another embodiment of the present invention is shown. The mobile terminal comprises a solar photoelectric converter, a rechargeable battery and an antenna, and the control method comprises the following steps:
And step 312, after the SOS signal is emitted, controlling the solar photoelectric converter to continuously charge, so that the antenna periodically or intermittently emits the SOS signal according to a preset frequency.
In this embodiment, after the electric quantity accumulated by the rechargeable battery reaches the first preset threshold, the antenna may instantly transmit the SOS signal to the peripheral area to form a special distress signal (such a distress signal may have one or more pulse waves), after the SOS signal is transmitted, the solar photovoltaic converter may continuously charge, the rechargeable battery may continuously accumulate electric energy, and when the accumulated electric quantity reaches the first preset threshold, the processing circuit of the antenna is triggered to enable the antenna to periodically or intermittently transmit the SOS signal to the outside, thereby ensuring that the user can timely obtain external rescue.
In any of the above embodiments, preferably, the light energy absorbed by the solar photoelectric converter is converted into the electric energy of the rechargeable battery;
in this embodiment, after the sunlight (or other light) is absorbed by the solar photovoltaic converter, the sunlight is continuously subjected to photoelectric conversion, and is gradually converted into electric energy of the rechargeable battery connected with the solar photovoltaic converter, so that when the electric energy of the rechargeable battery is accumulated to a certain amount, the processing circuit of the antenna is triggered, and an SOS signal is instantaneously emitted to the peripheral area.
In any of the above embodiments, preferably, the SOS signal is a preset pulse signal.
In this embodiment, the SOS signal is a preset pulse signal, preferably, the pulse signal is a wireless pulse signal with high energy, high intensity and easy recognition, when an external search and rescue worker detects an SOS distress signal, the position of the mobile terminal is determined according to the intensity change of the wireless pulse signal, when the detected SOS signal intensity is higher, the closer the position is to a rescuer, and when the detected SOS signal intensity is lower, the farther the position is to the rescuer, so that the position of the rescuer can be quickly identified, the rescuer is searched, and more rescue time is won for the rescuer.
In any of the above embodiments, preferably, the solar photoelectric converter is disposed on the housing of the mobile terminal; the rechargeable battery is respectively connected with the antenna and the solar photoelectric converter.
In the embodiment, the solar photoelectric converter is arranged on the shell of the mobile terminal, and is preferably integrated on the inner side of the rear shell of the mobile terminal, so that the solar photoelectric converter is beneficial to absorbing light energy and carrying out photoelectric conversion, and the solar photoelectric converter is simple in structure, reasonable in layout, simple and attractive in appearance, beneficial to implementation and popularization of products and capable of improving user experience; the rechargeable battery is respectively and electrically connected with the antenna and the solar photoelectric converter, so that the rechargeable battery can continuously accumulate electric quantity, and when the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value, the processing circuit of the antenna is triggered to instantly emit an SOS signal, so that a special distress signal is formed.
It should be understood by those skilled in the art that the solar photoelectric converter is disposed on the housing of the mobile terminal, but is not limited thereto, and may be disposed at a position such as a middle frame of the mobile terminal.
It should be understood by those skilled in the art that the solar photoelectric converter is disposed on the housing of the mobile terminal, but is not limited thereto, and may be disposed at a position such as a middle frame of the mobile terminal.
As shown in fig. 4, a schematic block diagram of a mobile terminal according to an embodiment of the present invention. Wherein, mobile terminal includes solar photoelectric converter, rechargeable battery, antenna, still includes:
the first control unit 402 is used for receiving an SOS signal sending instruction and starting a charging function of the solar photoelectric converter;
a detecting unit 404, configured to detect and determine whether an amount of power accumulated by the rechargeable battery reaches a first preset threshold;
and a second control unit 406, configured to control the antenna to transmit the SOS signal according to a preset frequency when the amount of power stored in the rechargeable battery reaches a first preset threshold.
In the embodiment, when an SOS signal sending instruction is received, the charging function of the solar photoelectric converter is started, sunlight (or other light) is absorbed by the solar photoelectric converter and then is subjected to photoelectric conversion continuously, the sunlight (or other light) is converted into electric energy of a rechargeable battery connected with the solar photoelectric converter step by step, whether the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value is detected and judged to control when the SOS signal is emitted, when the electric quantity accumulated by the rechargeable battery reaches the first preset threshold value, the antenna is triggered to emit the SOS signal to a peripheral area, so that a special SOS function is provided for a user, when the mobile terminal is in no power or no signal when the SOS signal is required to be asked for help, the mobile terminal can still contact with the outside, and the user is ensured to obtain external rescue. The first control unit and the second control unit are realized by one or two processors.
The rechargeable battery may be a battery of an existing mobile terminal, or a battery dedicated to provide an SOS signal transmission power supply independent of the mobile terminal.
As shown in fig. 5, a schematic block diagram of a mobile terminal according to another embodiment of the present invention. Wherein, mobile terminal includes solar photoelectric converter, rechargeable battery, antenna, still includes:
the first control unit 502 is used for receiving an SOS signal sending instruction and starting a charging function of the solar photoelectric converter;
a detecting unit 504, configured to detect and determine whether the amount of power stored in the rechargeable battery reaches a first preset threshold;
a second control unit 506, configured to control the antenna to transmit an SOS signal according to a preset frequency when the amount of power stored in the rechargeable battery reaches a first preset threshold;
the detecting unit 504 is further configured to detect and determine whether the electric quantity of the mobile terminal is smaller than a second preset threshold before receiving the SOS signal sending instruction;
the triggering unit 508 is configured to trigger an SOS signal sending instruction when it is determined that the electric quantity of the mobile terminal is smaller than a second preset threshold; the first preset threshold is larger than the second preset threshold.
In the technical scheme, whether the electric quantity of the mobile terminal is lower than a second preset threshold value or not is judged, and if the electric quantity of the mobile terminal is lower than the second preset threshold value, an SOS signal sending instruction is triggered, so that the SOS signal can still be emitted to the outside when the mobile terminal is out of power, and a special help seeking function is provided for a user. Preferably, the second preset threshold is a minimum power-on capacity; in addition, the mode of triggering the SOS signal to send the instruction includes automatic triggering and/or user active triggering.
In the above embodiment, preferably, the first control unit 502 is further configured to control the solar photovoltaic converter to continuously charge after the SOS signal is transmitted, so that the antenna periodically or intermittently transmits the SOS signal according to a preset frequency.
In this embodiment, after the electric quantity accumulated by the rechargeable battery reaches the first preset threshold, the antenna may instantly transmit the SOS signal to the peripheral area to form a special distress signal (such a distress signal may have one or more pulse waves), after the SOS signal is transmitted, the solar photovoltaic converter may continuously charge, the rechargeable battery may continuously accumulate electric energy, and when the accumulated electric quantity reaches the first preset threshold, the processing circuit of the antenna is triggered to enable the antenna to periodically or intermittently transmit the SOS signal to the outside, thereby ensuring that the user can timely obtain external rescue.
In any of the above embodiments, preferably, the light energy absorbed by the solar photoelectric converter is converted into electric energy for charging the battery.
In this embodiment, after the sunlight (or other light) is absorbed by the solar photovoltaic converter, the sunlight is continuously subjected to photoelectric conversion, and is gradually converted into electric energy of the rechargeable battery connected with the solar photovoltaic converter, so that when the electric energy of the rechargeable battery is accumulated to a certain amount, the processing circuit of the antenna is triggered, and an SOS signal is instantaneously emitted to the peripheral area.
In any of the above embodiments, preferably, the SOS signal is a preset pulse signal.
In this embodiment, the SOS signal is a preset pulse signal, preferably, the pulse signal is a wireless pulse signal with high energy, high intensity and easy recognition, when an external search and rescue worker detects an SOS distress signal, the position of the mobile terminal is determined according to the intensity change of the wireless pulse signal, when the detected SOS signal intensity is higher, the closer the position is to a rescuer, and when the detected SOS signal intensity is lower, the farther the position is to the rescuer, so that the position of the rescuer can be quickly identified, the rescuer is searched, and more rescue time is won for the rescuer.
In any of the above embodiments, preferably, the solar photoelectric converter is disposed on the housing of the mobile terminal; the rechargeable battery is respectively connected with the antenna and the solar photoelectric converter.
In the embodiment, the solar photoelectric converter is arranged on the shell of the mobile terminal, and is preferably integrated on the inner side of the rear shell of the mobile terminal, so that the solar photoelectric converter is beneficial to absorbing light energy and carrying out photoelectric conversion, and the solar photoelectric converter is simple in structure, reasonable in layout, simple and attractive in appearance, beneficial to implementation and popularization of products and capable of improving user experience; the rechargeable battery is respectively and electrically connected with the antenna and the solar photoelectric converter, so that the rechargeable battery can continuously accumulate electric quantity, and when the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value, the processing circuit of the antenna is triggered to instantly emit an SOS signal, so that a special distress signal is formed.
It should be understood by those skilled in the art that the solar photoelectric converter is disposed on the housing of the mobile terminal, but is not limited thereto, and may be disposed at a position such as a middle frame of the mobile terminal.
In a first embodiment, as shown in fig. 6, the mobile terminal is a mobile phone, and a solar cell 602 is integrated on the inner side of the rear shell of the mobile phone; the battery 604 is respectively connected with the solar cell 602 and the antenna 606; the (control) chip 608 is preferably stacked on a mobile phone pcb (print Circuit board). The procedure for using the "solar SOS function" is as follows:
in the first step, when the "solar SOS function" is activated, the (control) chip 608 sends an instruction to absorb sunlight through the solar cell 602 and perform photoelectric conversion continuously, and when the amount of electricity stored in the battery 604 reaches a certain value, the instruction can be instantly sent to the processing circuit of the antenna 606, and a very short high-energy/high-intensity pulse signal is sent to the peripheral area through the antenna 606, so as to form an SOS signal for 1 time. It should be noted that the 1-time SOS signal here includes one or a round of transient pulse waves, as shown in fig. 7, where P is the pulse intensity, t is the time, and t1 is 1 transmission period;
step two, the solar energy is converted into the electric energy of the battery 604 step by step through the continuous photoelectric conversion, and when the (control) chip 608 senses that the capacity of the battery 604 reaches a certain value again, the step one is repeated to send out an SOS signal;
and step three, continuously charging the solar cell 602, and periodically/intermittently and continuously sending a wireless pulse signal with a certain frequency/easy to identify by the trigger antenna 606.
When an outside search team member uses the near field positioning detector to search and rescue, the outside search team member can capture the SOS signal sent by the antenna 606, and can perform positioning according to the strength change of the SOS signal, so that a person seeking help is searched.
In this embodiment, it will be understood by those skilled in the art that the mobile terminal is preferably a mobile phone, but is not limited to a mobile phone, and also includes other terminals such as portable devices.
In the second embodiment, a positioning chip and a solar cell are integrated in the mobile phone, the positioning chip (including an auxiliary circuit) and the solar cell are independent of a basic system of the mobile phone, when the main power supply of the mobile phone is exhausted, a user triggers a solar SOS function through a one-key mechanical switch or no-power induction of the mobile phone, and the chip (control) monitors the voltage value or the electric capacity of the rechargeable battery, and when the instant dischargeable power of the rechargeable battery is judged to be capable of supporting a one-time (or one-round) pulse signal, the solar cell and the positioning chip are started, and a high-intensity SOS signal is sent to the outside. When an external search team member uses the near-field positioning detection instrument or the satellite positioning system, the help seeker can be quickly searched.
In a third specific embodiment, a part or all of the materials of the mobile phone rear cover shell are replaced by solar collectors/materials, such as: thin film solar panels, patch solar films, silicon solar cells, and the like.
In specific implementation, a solar energy conversion plate (such as a patch solar film) can be directly used as a photoelectric conversion device; the solar conversion panel (e.g., a thin film solar panel) may also be integrated into the middle layer (partially or completely) of the rear cover of the mobile phone by improving the rear cover, as shown in fig. 8, where the rear cover includes the solar conversion panel 802, the surface protection layer of the solar conversion panel 802, and the bottom protection layer of the solar conversion panel 802, 804 is a micro battery (e.g., a button cell), and 806 is an fpc (flexible Printed circuit) integrated circuit.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A control method of a mobile terminal is characterized in that the mobile terminal comprises a solar photoelectric converter, a rechargeable battery and an antenna, and the control method comprises the following steps:
receiving an SOS signal sending instruction, and starting a charging function of the solar photoelectric converter;
detecting and judging whether the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value;
and when the electric quantity accumulated by the rechargeable battery reaches the first preset threshold, controlling the antenna to transmit the SOS signal according to a preset frequency.
2. The method for controlling a mobile terminal according to claim 1, further comprising:
before the SOS signal sending instruction is received, detecting and judging whether the electric quantity of the mobile terminal is smaller than a second preset threshold value;
when the electric quantity of the mobile terminal is judged to be smaller than the second preset threshold value, triggering the SOS signal sending instruction;
wherein the first preset threshold is greater than the second preset threshold.
3. The control method of a mobile terminal according to claim 1,
and after the SOS signal is transmitted, controlling the solar photoelectric converter to continuously charge so that the antenna periodically or intermittently transmits the SOS signal according to the preset frequency.
4. The method according to any of claims 1 to 3, wherein the SOS signal is a preset pulse signal.
5. The control method of a mobile terminal according to any one of claims 1 to 3,
the solar photoelectric converter is arranged on the shell of the mobile terminal;
the rechargeable battery is respectively connected with the antenna and the solar photoelectric converter.
6. The utility model provides a mobile terminal, its characterized in that, mobile terminal includes solar photoelectric converter, rechargeable battery, antenna, still includes:
the first control unit is used for receiving an SOS signal sending instruction and starting the charging function of the solar photoelectric converter;
the detection unit is used for detecting and judging whether the electric quantity accumulated by the rechargeable battery reaches a first preset threshold value;
and the second control unit is used for controlling the antenna to transmit the SOS signal according to a preset frequency when the electric quantity accumulated by the rechargeable battery reaches the first preset threshold.
7. The mobile terminal of claim 6, further comprising:
the detection unit is further used for detecting and judging whether the electric quantity of the mobile terminal is smaller than a second preset threshold value before receiving the SOS signal sending instruction;
the triggering unit is used for triggering the SOS signal sending instruction when the electric quantity of the mobile terminal is judged to be smaller than the second preset threshold value;
wherein the first preset threshold is greater than the second preset threshold.
8. The mobile terminal of claim 6,
the first control unit is further configured to control the solar photovoltaic converter to continuously charge after the SOS signal is transmitted, so that the antenna periodically or intermittently transmits the SOS signal according to the preset frequency.
9. The mobile terminal according to any of claims 6 to 8, wherein the SOS signal is a preset pulse signal.
10. The mobile terminal according to any of claims 6 to 8,
the solar photoelectric converter is arranged on the shell of the mobile terminal;
the rechargeable battery is respectively connected with the antenna and the solar photoelectric converter.
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| CN103108079A (en) * | 2013-01-21 | 2013-05-15 | 上海斐讯数据通信技术有限公司 | Mobile phone with solar charging function and charging method thereof |
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| US8090402B1 (en) * | 2003-09-26 | 2012-01-03 | Iwao Fujisaki | Communication device |
| CN200944609Y (en) * | 2006-09-19 | 2007-09-05 | 易继先 | Mobile phone with solar cell panel |
| CN101778365A (en) * | 2010-01-19 | 2010-07-14 | 宇龙计算机通信科技(深圳)有限公司 | Method for transmitting distress message and mobile communication terminal |
| CN202082641U (en) * | 2011-05-03 | 2011-12-21 | 张�林 | Multifunctional solar-energy flashlight for calling for help |
| CN204387715U (en) * | 2014-12-22 | 2015-06-10 | 陈列松 | A kind of portable type solar energy emergency set |
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| CN103007460A (en) * | 2012-10-10 | 2013-04-03 | 常州市卡亚电子有限公司 | Multifunctional intelligent self-rescuing machine |
| CN103108079A (en) * | 2013-01-21 | 2013-05-15 | 上海斐讯数据通信技术有限公司 | Mobile phone with solar charging function and charging method thereof |
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