CN111787601B - Method for saving power of terminal equipment and terminal equipment - Google Patents

Method for saving power of terminal equipment and terminal equipment Download PDF

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Publication number
CN111787601B
CN111787601B CN202010611432.1A CN202010611432A CN111787601B CN 111787601 B CN111787601 B CN 111787601B CN 202010611432 A CN202010611432 A CN 202010611432A CN 111787601 B CN111787601 B CN 111787601B
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China
Prior art keywords
terminal equipment
step number
terminal device
service state
exceeds
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CN202010611432.1A
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CN111787601A (en
Inventor
姚胜
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Guangdong Genius Technology Co Ltd
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Guangdong Genius Technology Co Ltd
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Priority to CN202010611432.1A priority Critical patent/CN111787601B/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The invention belongs to the technical field of computers, and provides a power saving method of terminal equipment and the terminal equipment, wherein the method comprises the following steps: closing a receiver of the paging message when the terminal equipment is in a limited service state and no card is inserted; when the terminal equipment is inserted into a card and is in a limited service state or a no-service state, recording the position information and/or the step number change of the terminal equipment when the preset time is reached, and judging whether the moving range of the terminal equipment exceeds a preset range; and when the moving range of the terminal equipment exceeds a preset range, the terminal equipment starts searching the network. By turning off the receiver of the paging message when the terminal device is in the limited service state; when the terminal equipment is in a non-service state or a limited service state, whether the terminal equipment searches for the network is determined according to the motion state and the moving range of the terminal equipment, so that the purpose of saving power consumption is achieved, and the service time of the terminal is prolonged.

Description

Method for saving power of terminal equipment and terminal equipment
Technical Field
The present invention relates to the field of computer technologies, and in particular, to a method for saving power of a terminal device and a terminal device.
Background
For the terminal device, in the card-free state, the terminal device may reside in any cell and be in a limited service (limited service) state. In the limited service state, the terminal device receives the paging message (paging message), and for the terminal device at this time, the paging message is not effective, and the electric quantity is wasted. For the terminal equipment which is inserted with the card and still is in the limited service state or no service state, the area where the terminal equipment is located is not covered by the network of the inserted card or by any signal, the terminal equipment can regularly or continuously try to search the network in order to recover the network in time, but if the terminal equipment does not have a small moving position or moving range, the network can not be searched continuously and repeatedly, and the electric quantity is wasted.
Disclosure of Invention
The invention provides a method for saving electricity of terminal equipment and the terminal equipment, which are characterized in that when the terminal equipment is in limited service, a receiver of paging information is closed; when the terminal equipment is in a non-service state or a limited service state, whether the terminal equipment searches for the network is determined according to the motion state and the moving range of the terminal equipment, so that the purpose of saving power consumption is achieved, and the service time of the terminal is prolonged.
The technical scheme provided by the invention is as follows:
in one aspect, the present invention provides a method for saving power for a terminal device, including the following steps:
and when the terminal equipment is in the limited service state and no card is inserted, turning off the receiver of the paging message.
When the terminal equipment is inserted into the card and is in a limited service state or a no-service state, recording the position information and/or the step number change of the terminal equipment when the preset time is reached, and judging whether the moving range of the terminal equipment exceeds the preset range.
And when the moving range of the terminal equipment exceeds a preset range, the terminal equipment starts searching the network.
Further preferably, the step of turning off the receiver of the paging message when the terminal device is in the limited service state and there is no card inserted, includes the steps of:
and when the terminal equipment is in the limited service state, detecting whether the terminal equipment is inserted with a card or not.
And when the terminal equipment is in the limited service state and no card is inserted, closing a receiver of the paging message so that the mobile terminal does not receive the paging message.
Further preferably, before recording the change of the position information and/or the step number of the terminal device when the terminal device is inserted into the card and in the limited service state or the no service state, the method comprises the steps of:
and when the terminal equipment is in the limited service state and is inserted with a card, closing the transceiver of the paging message.
Further preferably, the recording the change of the position information and/or the step number of the terminal device when the preset time is reached includes the steps of:
starting a timer with preset time, and recording first position information and first step number of the terminal equipment at the initial time.
And when the timer is overtime to determine that the preset time is reached, recording second position information and/or second steps when the terminal equipment reaches the preset time.
Further preferably, the determining whether the movement range of the terminal device exceeds a preset range includes the steps of:
when the position information and the step number are acquired through GPS, judging whether the second position information exceeds a threshold value.
And when the second position information exceeds a position threshold, judging whether the difference value between the first step number and the second step number exceeds a step number threshold.
And when the difference value between the second step number and the first step number exceeds a step number threshold value, the moving range of the terminal equipment exceeds a preset range.
Further preferably, the determining whether the movement range of the terminal device exceeds a preset range includes the steps of:
and when the step number is obtained through the WIFI or the base station, judging whether the difference value between the second step number and the first step number exceeds a step number threshold value.
And when the difference value between the second step number and the first step number exceeds a step number threshold value, the moving range of the terminal equipment exceeds a preset range.
Further preferably, the method for saving power of the terminal device further includes the steps of:
and when the timer is overtime and the terminal equipment does not search for a network, starting the timer which is equal to or different from the preset time again to determine whether the corresponding preset time is reached, and repeatedly executing the action of recording the position information and/or the step number of the terminal equipment.
Further preferably, the method for saving power of the terminal device further includes the steps of:
and when the moving range of the terminal equipment does not exceed the preset range, the terminal equipment does not search for a network.
Further preferably, when the movement range of the terminal device does not exceed the preset range, the terminal device does not search for a network, and specifically includes the steps of:
and when the second position information does not exceed a position threshold or the difference value between the second step number and the first step number does not exceed a step number threshold, the moving range of the terminal equipment does not exceed a preset range, and the terminal equipment does not search for a network.
And when the second position information exceeds a position threshold value and the difference value between the second step number and the first step number does not exceed a step number threshold value, the moving range of the terminal equipment does not exceed a preset range, and the mobile terminal does not search for a network.
On the other hand, the invention provides a terminal device and a power saving method applied to the terminal device.
The power saving method of the terminal equipment and the terminal equipment provided by the invention have at least the following beneficial effects:
1) By turning off the receiver of the paging message when the terminal device is in the limited service state; when the terminal equipment is in a non-service state or a limited service state, whether the terminal equipment searches for the network is determined according to the motion state and the moving range of the terminal equipment, so that the purpose of saving power consumption is achieved, and the service time of the terminal is prolonged.
2) In the scheme, the moving range can be judged by different methods, and whether network searching is performed or not is determined based on the judging result of the moving range so as to control the electric quantity use of the terminal equipment, so that the judging precision is improved, and the accuracy of controlling the electric quantity use of the terminal equipment is further improved.
3) Through this scheme, can reach timely corresponding positional information and the change of step number and record to judge whether the movable range exceeds the scope of predetermineeing, on this basis again, avoid because the time of predetermineeing is inaccurate through different or the same, lead to terminal equipment not in time to carry out the network search and then influence user experience's problem, this scheme has realized accurate, timely control network search, has saved terminal equipment's electric quantity, and then has promoted user experience.
4) By means of double recording of the position information and the step number change, whether the moving range exceeds the preset range or not is judged, and judging accuracy can be improved.
5) When positioning is performed through WIFI or a base station, the problem of low precision possibly exists, so that only the change of the step number is recorded, and whether the moving range exceeds the preset range is judged through the change of the step number. By the method, the problem that the position information cannot be accurately positioned under special conditions, so that the data is inaccurate, and the judgment of whether the moving range exceeds the preset range is inaccurate is avoided.
Drawings
The invention is described in further detail below with reference to the attached drawings and detailed description:
FIG. 1 is a flow chart of an embodiment of a method for power saving of a terminal device of the present invention;
fig. 2 is a schematic flow diagram of the receiver of the paging message turned off when the terminal device is in the limited service state and no card is inserted in the present invention;
FIG. 3 is a flow chart of the present invention regarding the recording of the change in location information and/or number of steps of the terminal device when a preset time is reached;
FIG. 4 is a flow chart of an embodiment of the present invention for determining whether the movement range of the terminal device exceeds a preset range;
fig. 5 is a flowchart of another embodiment of the present invention for determining whether the movement range of the terminal device exceeds a preset range;
fig. 6 is a schematic flow chart of another embodiment of a method for power saving of a terminal device according to the present invention.
Detailed Description
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
For the sake of simplicity of the drawing, the parts relevant to the present invention are shown only schematically in the figures, which do not represent the actual structure thereof as a product. Additionally, in order to simplify the drawing for ease of understanding, components having the same structure or function in some of the drawings are shown schematically with only one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one" case.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
In this context, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In addition, in the description of the present application, the terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will explain the specific embodiments of the present invention with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the invention, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.
As shown in fig. 1, the present invention provides an embodiment of a method for saving power of a terminal device, including the following steps:
s100, when the terminal equipment is in the limited service state and no card is inserted, turning off a receiver of the paging message.
Specifically, the terminal device may include a mobile terminal such as a mobile phone, a tablet, a watch, etc.; the limited service state refers to a state that a terminal device in a certain area is limited to receive and/or transmit a message due to no signal coverage and the like; the paging message is also called paging message, and in the limited service state, the terminal device will receive the paging (paging) message, and for the terminal device at this time, the paging message is not effective, and the electric quantity is wasted.
Therefore, when the terminal equipment is in the limited service state and no card is inserted, the purpose of saving electric quantity is achieved by closing the receiver of the paging message of the terminal equipment, and the service time of the terminal equipment is further prolonged.
And S200, when the terminal equipment is inserted into the card and is in a limited service state or a no-service state, recording the position information and/or the step number change of the terminal equipment when the preset time is reached, and judging whether the moving range of the terminal equipment exceeds the preset range.
Specifically, for a terminal device that has been inserted but is still in a limited service or no service state, the area where the terminal device is located does not have the network of the inserted card or does not have any signal coverage, and in order to enable the terminal device to recover the network in time, the terminal device may regularly or continuously try to search the network, but if the terminal device does not have a moving position or has a small moving range, the terminal device can not search the network continuously and repeatedly, and therefore electric quantity is wasted.
And further controlling the terminal equipment by detecting whether the terminal equipment is inserted with a card or not and the service state of the terminal equipment. When the terminal equipment is inserted into the card and is in a limited service state or no service state, the moving range of the terminal equipment is judged by recording the position information and/or the step number change of the terminal equipment in the preset time.
The preset time may include preset time set by default by the terminal device, may further include fixed preset time obtained according to big data analysis, and may further include preset time set in real time according to positioning of the terminal device.
In addition, the preset range may include a range where a network and/or a signal may exist after the mobile preset range set by the default of the terminal device, and may further include a preset range of the custom device.
In this embodiment, under the condition that the number of steps of the person is the same, the movement distance corresponding to one step of each person is different, and the data detected by adopting the position information and the step number in double is more reliable.
However, when the terminal equipment is in a room, the indoor positioning cannot be performed through the GPS or the positioning is inaccurate, so that the subsequent position information judgment is inaccurate, and further the judgment of the moving range cannot be performed, and therefore, the WIFI positioning can be performed when the GPS positioning is inaccurate. Meanwhile, whether network searching is performed or not can be determined directly through step number comparison without comparing the position information in consideration of low positioning precision of WiFi or a base station.
In the scheme, the moving range can be judged by different methods, and whether network searching is performed or not is determined based on the judging result of the moving range so as to control the electric quantity use of the terminal equipment, so that the judging precision is improved, and the accuracy of controlling the electric quantity use of the terminal equipment is further improved.
And S300, when the moving range of the terminal equipment exceeds a preset range, the terminal equipment starts searching a network.
Specifically, since the network searching consumes electricity, the electricity of the terminal device can be well saved by controlling the time of searching the network to achieve network searching under the condition of network existence.
The terminal device is illustratively inserted with a card, in a limited service state or no service state at a, where the network cannot be searched. If the moving range of the terminal equipment exceeds the preset range, the terminal equipment reaches the preset place, namely when the terminal equipment moves to the position B, the terminal equipment is in the network coverage area when the terminal equipment is at the position B due to the accuracy of the preset range, the terminal equipment can start searching the network, and the electric quantity of the terminal equipment cannot be wasted.
Further preferably, before recording the change of the position information and/or the step number of the terminal device when the terminal device is inserted into the card and in the limited service state or the no service state, the method comprises the steps of:
and when the terminal equipment is in the limited service state and is inserted with a card, closing the transceiver of the paging message.
For example, when the terminal device is in the limited service state, detecting whether the terminal device inserts a card, if not, closing the receiver of the paging message, and not receiving the paging message; if the SIM card is detected to be inserted, restarting searching the network; if the terminal device is in a limited state and the card is inserted, the transceiver of the paging message is closed.
Further preferably, the method for saving power of the terminal device further includes the steps of:
and when the timer is overtime and the terminal equipment does not search for a network, starting the timer which is equal to or different from the preset time again to determine whether the corresponding preset time is reached, and repeatedly executing the action of recording the position information and/or the step number of the terminal equipment.
Specifically, if the T1 timer is overtime, after judging that no network searching is performed, the timer T2 may be continuously started, the action of recording the position information and/or the step number of the terminal device may be repeatedly executed, the timers T3, TN, etc. may be continuously defined, and the values of the T1, T2, …, and TN timers may be equal or unequal. Wherein, since the terminal device may be in a room without moving, the actions of recording the position information and/or the step number of the terminal device may be repeated. Meanwhile, due to inaccurate preset time, the equal or unequal timers are defined, so that the problem that the terminal equipment does not search the network in time due to inaccurate preset time is avoided, and user experience is affected.
Through this scheme, can reach timely corresponding positional information and the change of step number and record to judge whether the movable range exceeds the scope of predetermineeing, on this basis again, avoid because the time of predetermineeing is inaccurate through different or the same, lead to terminal equipment not in time to carry out the network search and then influence user experience's problem, this scheme has realized accurate, timely control network search, has saved terminal equipment's electric quantity, and then has promoted user experience.
Further preferably, the method for saving power of the terminal device further includes the steps of:
and when the moving range of the terminal equipment does not exceed the preset range, the terminal equipment does not search for a network.
Since the movement range of the terminal device does not exceed the preset range, it can be considered that the terminal device is still in an area not covered by the network, and even if the network search is performed, the time and the power are consumed.
Therefore, the terminal equipment is controlled not to search the network, so that the electric quantity loss of the terminal equipment is controlled, and the service time of the terminal equipment is prolonged.
Further preferably, when the movement range of the terminal device does not exceed the preset range, the terminal device does not search for a network, and specifically includes the steps of:
and when the second position information does not exceed a position threshold or the difference value between the second step number and the first step number does not exceed a step number threshold, the moving range of the terminal equipment does not exceed a preset range, and the terminal equipment does not search for a network.
And when the second position information exceeds a position threshold value and the difference value between the second step number and the first step number does not exceed a step number threshold value, the moving range of the terminal equipment does not exceed a preset range, and the mobile terminal does not search for a network.
For example, since GPS positioning cannot be performed indoors, and positioning may be performed by WIFI or a base station, there may be a problem that accuracy is not high, it is only necessary to record a change in the number of steps, and whether the movement range exceeds the preset range is determined by the change in the number of steps. By the method, the problem that the position information cannot be accurately positioned under special conditions, so that the data is inaccurate, and the judgment of whether the moving range exceeds the preset range is inaccurate is avoided.
For example, when positioning is performed by GPS, it is considered that GPS positioning is possible and highly accurate in this area, and therefore, by double recording of position information and step number change, it is judged whether or not the moving range exceeds the preset range, and the accuracy of judgment can be improved.
According to the above embodiment, as shown in fig. 2, in this embodiment, when the terminal device is in the limited service state and there is no card insertion, the step of turning off the receiver of the paging message further includes the steps of:
s101, detecting whether the terminal equipment is inserted with a card or not when the terminal equipment is in a limited service state.
S102, when the terminal equipment is in the limited service state and no card is inserted, turning off a receiver of the paging message so that the mobile terminal does not receive the paging message.
Specifically, the terminal device may include a mobile terminal such as a mobile phone, a tablet, a watch, etc.; the limited service state refers to a state that a terminal device in a certain area is limited to receive and/or transmit a message due to no signal coverage or the like.
Therefore, when the terminal equipment is in the limited service state and no card is inserted, the purpose of saving electric quantity is achieved by closing the receiver of the paging message of the terminal equipment, and the service time of the terminal equipment is further prolonged.
According to the above embodiment, as shown in fig. 3, the change of the location information and/or the number of steps of the terminal device when the record of step S200 reaches the preset time in this embodiment further includes the steps of:
s201, starting a timer with preset time, and recording first position information and first step number of the terminal equipment at initial time.
S202, when the timer is overtime to determine that the preset time is reached, recording second position information and/or second steps when the terminal equipment reaches the preset time.
If the terminal device card is in the limited service state or the terminal is in the no service state, the timer T1 is started (the value of T1 can be set by the system or the user, T1> 0), and the position information LOC1 and the step number step1 of the terminal device at the moment are recorded. If the timer T1 is timed out, the position information LOC2 and step number step2 of the terminal equipment at the moment are recorded.
Wherein LOC1 refers to first position information at an initial time; step1 refers to the first step number at the initial time; the LOC2 refers to second position information reaching preset time; step2 refers to the second step number reaching the preset time.
Comparing the location information LOC1 with LOC2, and if the location is unchanged, not searching the network; if the position changes, comparing step numbers step1 and step2, and if the step numbers are within 10 steps, considering that the moving range is small, and not triggering network searching; if the steps differ by more than 10, a network re-search is started (the difference in steps may be set by the system or by the user, 10 being just one example).
According to the above embodiment, as shown in fig. 4, the determining in this embodiment regarding the step S200 whether the movement range of the terminal device exceeds the preset range further includes the steps of:
s203, when the position information and the step number are acquired through GPS, judging whether the second position information exceeds a threshold value.
S204, when the second position information exceeds a position threshold, judging whether the difference value between the first step number and the second step number exceeds a step number threshold.
S205, when the difference between the second step number and the first step number exceeds a step number threshold, the movement range of the terminal device exceeds a preset range.
For example, when positioning is performed by GPS, it is considered that GPS positioning is possible and highly accurate in this area, and therefore, by double recording of position information and step number change, it is judged whether or not the moving range exceeds the preset range, and the accuracy of judgment can be improved.
According to the above embodiment, as shown in fig. 5, the determining in this embodiment regarding the step S200 whether the movement range of the terminal device exceeds the preset range further includes the steps of:
s206, when the step number is obtained through the WIFI or the base station, judging whether the difference value between the second step number and the first step number exceeds a step number threshold value.
S207, when the difference between the second step number and the first step number exceeds a step number threshold, the movement range of the terminal device exceeds a preset range.
For example, since GPS positioning cannot be performed indoors, and positioning may be performed by WIFI or a base station, there may be a problem that accuracy is not high, it is only necessary to record a change in the number of steps, and whether the movement range exceeds the preset range is determined by the change in the number of steps.
By the method, the problem that the position information cannot be accurately positioned under special conditions, so that the data is inaccurate, and the judgment of whether the moving range exceeds the preset range is inaccurate is avoided.
As shown in fig. 6, the present invention further provides a method for saving power for a terminal device, which specifically includes the following steps:
1. when the terminal equipment is in the limited service state, detecting whether the terminal equipment inserts a card, if not, closing a receiver of the paging message, and not receiving the paging message any more; and if the SIM card is detected to be inserted, restarting searching the network.
2. If the terminal device is in the limited service state and the card is inserted, the transceiver of the paging message is closed.
3. If the terminal device card is in the limited service state or no service state, the timer T1 is started (the value of T1 can be set by the system or the user, T1> 0), and the terminal device position information LOC1 and the step number step1 at this time are recorded.
4. If the timer T1 times out, the terminal position information LOC2 and the step number step2 at this time are recorded.
5. Comparing the location information LOC1 with LOC2, and if the location is unchanged, not searching the network; if the position changes, comparing step numbers step1 and step2, and if the step numbers are within 10 steps, considering that the moving range is small, and not triggering network searching; if the step numbers differ by more than 10, network searching is started again. The difference in the number of steps may be set by the system or by the user, 10 being only one example.
6. If the timer T1 is overtime, the timer T2 can be continuously started after judging that network searching is not performed, and the steps 3-5 are repeated; and the timers T3, TN etc. may be continuously defined, and the values of the T1, T2, …, TN timers may be equal or unequal.
In addition, in step 5, if the terminal device is indoor, the GPS cannot perform indoor positioning, and the terminal device can perform positioning through WiFi; in consideration, since the positioning accuracy of the WiFi or the base station is not high, the comparison of the position information may be omitted, and whether to search the network may be determined directly by comparing the number of steps.
Wherein, the paging message is a paging message; the T1 timer is a timer with preset time of T1; the timer T3 and TN refer to a timer with preset time of T3 and TN; LOC1 refers to first position information at an initial time; step1 refers to the first step number at the initial time; the LOC2 refers to second position information reaching preset time; step2 refers to the second step number reaching the preset time.
On the other hand, the invention provides a terminal device and a power saving method applied to the terminal device.
Specifically, the terminal device may be configured to:
and when the terminal equipment is in the limited service state and no card is inserted, turning off the receiver of the paging message.
Specifically, the terminal device may include a mobile terminal such as a mobile phone, a tablet, a watch, etc.; the limited service state refers to a state that a terminal device in a certain area is limited to receive and/or transmit a message due to no signal coverage and the like; the paging message is also called paging message, and in the limited service state, the terminal device will receive the paging (paging) message, and for the terminal device at this time, the paging message is not effective, and the electric quantity is wasted.
Therefore, when the terminal equipment is in the limited service state and no card is inserted, the purpose of saving electric quantity is achieved by closing the receiver of the paging message of the terminal equipment, and the service time of the terminal equipment is further prolonged.
When the terminal equipment is inserted into the card and is in a limited service state or a no-service state, recording the position information and/or the step number change of the terminal equipment when the preset time is reached, and judging whether the moving range of the terminal equipment exceeds the preset range.
Specifically, for a terminal device that has been inserted but is still in a limited service or no service state, the area where the terminal device is located does not have the network of the inserted card or does not have any signal coverage, and in order to enable the terminal device to recover the network in time, the terminal device may regularly or continuously try to search the network, but if the terminal device does not have a moving position or has a small moving range, the terminal device can not search the network continuously and repeatedly, and therefore electric quantity is wasted.
And further controlling the terminal equipment by detecting whether the terminal equipment is inserted with a card or not and the service state of the terminal equipment. When the terminal equipment is inserted into the card and is in a limited service state or no service state, the moving range of the terminal equipment is judged by recording the position information and/or the step number change of the terminal equipment in the preset time.
The preset time may include preset time set by default by the terminal device, may further include fixed preset time obtained according to big data analysis, and may further include preset time set in real time according to positioning of the terminal device.
In addition, the preset range may include a range where a network and/or a signal may exist after the mobile preset range set by the default of the terminal device, and may further include a preset range of the custom device.
In this embodiment, under the condition that the number of steps of the person is the same, the movement distance corresponding to one step of each person is different, and the data detected by adopting the position information and the step number in double is more reliable.
However, when the terminal equipment is in a room, the indoor positioning cannot be performed through the GPS or the positioning is inaccurate, so that the subsequent position information judgment is inaccurate, and further the judgment of the moving range cannot be performed, and therefore, the WIFI positioning can be performed when the GPS positioning is inaccurate. Meanwhile, whether network searching is performed or not can be determined directly through step number comparison without comparing the position information in consideration of low positioning precision of WiFi or a base station.
In the scheme, the moving range can be judged by different methods, and whether network searching is performed or not is determined based on the judging result of the moving range so as to control the electric quantity use of the terminal equipment, so that the judging precision is improved, and the accuracy of controlling the electric quantity use of the terminal equipment is further improved.
And when the moving range of the terminal equipment exceeds a preset range, the terminal equipment starts searching the network.
Specifically, since the network searching consumes electricity, the electricity of the terminal device can be well saved by controlling the time of searching the network to achieve network searching under the condition of network existence.
The terminal device is illustratively inserted with a card, in a limited service state or no service state at a, where the network cannot be searched. If the moving range of the terminal equipment exceeds the preset range, the terminal equipment reaches the preset place, namely when the terminal equipment moves to the position B, the terminal equipment is in the network coverage area when the terminal equipment is at the position B due to the accuracy of the preset range, the terminal equipment can start searching the network, and the electric quantity of the terminal equipment cannot be wasted.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. The system embodiments described above are exemplary only, and exemplary, the division of the modules or units is merely a logical function division, and there may be additional divisions in actual implementation, exemplary, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection via interfaces, devices or units, which may be in electrical, mechanical or other forms.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
It should be noted that the above embodiments can be freely combined as needed. The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.

Claims (10)

1. A method for saving power of a terminal device, comprising the steps of:
detecting whether the terminal equipment is inserted with a card or not and the service state of the terminal equipment; closing a receiver of the paging message when the terminal equipment is in a limited service state and no card is inserted;
when the terminal equipment is inserted into a card and is in a limited service state or a no-service state, recording the position information and/or the step number change of the terminal equipment when the preset time is reached, and judging whether the moving range of the terminal equipment exceeds a preset range;
and when the moving range of the terminal equipment exceeds a preset range, the terminal equipment starts searching the network.
2. The method for saving power of a terminal device according to claim 1, wherein the step of turning off the receiver of the paging message when the terminal device is in the limited service state and there is no card inserted, comprises the steps of:
when the terminal equipment is in a limited service state, detecting whether the terminal equipment is inserted with a card or not;
and when the terminal equipment is in the limited service state and no card is inserted, closing a receiver of the paging message so that the terminal equipment does not receive the paging message.
3. The method for saving power of a terminal device according to claim 1, wherein before the step of recording the change of the location information and/or the number of steps of the terminal device when the terminal device is plugged in and in the limited service state or the no service state, the method comprises the steps of:
and when the terminal equipment is in the limited service state and is inserted with a card, closing the transceiver of the paging message.
4. The method for saving power of a terminal device according to claim 1, wherein the recording of the change of the location information and/or the number of steps of the terminal device when the preset time is reached comprises the steps of:
starting a timer with preset time, and recording first position information and first step number of the terminal equipment at initial time;
and when the timer is overtime to determine that the preset time is reached, recording second position information and second steps when the terminal equipment reaches the preset time.
5. The method for saving power of a terminal device according to claim 4, wherein the determining whether the moving range of the terminal device exceeds a preset range comprises the steps of:
when the position information and the step number are acquired through GPS, judging whether the second position information exceeds a threshold value or not;
when the second position information exceeds a position threshold, judging whether the difference value between the first step number and the second step number exceeds a step number threshold;
and when the difference value between the second step number and the first step number exceeds a step number threshold value, the moving range of the terminal equipment exceeds a preset range.
6. The method for saving power of a terminal device according to claim 4, wherein the determining whether the moving range of the terminal device exceeds a preset range comprises the steps of:
when the step number is obtained through the WIFI or the base station, judging whether the difference value between the second step number and the first step number exceeds a step number threshold value or not;
and when the difference value between the second step number and the first step number exceeds a step number threshold value, the moving range of the terminal equipment exceeds a preset range.
7. The method for saving power of a terminal device according to any one of claims 4 to 6, further comprising the step of:
and when the timer is overtime and the terminal equipment does not search for a network, starting the timer which is equal to or different from the preset time again to determine whether the corresponding preset time is reached, and repeatedly executing the action of recording the position information and/or the step number of the terminal equipment.
8. The method for power saving of a terminal device according to claim 7, further comprising the step of:
and when the moving range of the terminal equipment does not exceed the preset range, the terminal equipment does not search for a network.
9. The method for saving power of a terminal device according to claim 8, wherein the terminal device does not search for a network when the movement range of the terminal device does not exceed a preset range, comprising the steps of:
when the second position information does not exceed a position threshold or the difference value between the second step number and the first step number does not exceed a step number threshold, the moving range of the terminal equipment does not exceed a preset range, and the terminal equipment does not search for a network;
and when the second position information exceeds a position threshold value and the difference value between the second step number and the first step number does not exceed a step number threshold value, the moving range of the terminal equipment does not exceed a preset range, and the terminal equipment does not search for a network.
10. A terminal device, characterized in that a method for power saving applied to the terminal device according to any one of claims 1 to 9, comprises:
the detection module is used for detecting whether the terminal equipment is inserted with a card or not and the service state of the terminal equipment is located; closing a receiver of the paging message when the terminal equipment is in a limited service state and no card is inserted;
the judging module is used for recording the position information and/or the step number change of the terminal equipment when the terminal equipment is inserted into the card and is in a limited service state or a no-service state, and judging whether the moving range of the terminal equipment exceeds a preset range or not;
and the searching module is used for starting searching the network by the terminal equipment when the moving range of the terminal equipment exceeds a preset range.
CN202010611432.1A 2020-06-30 2020-06-30 Method for saving power of terminal equipment and terminal equipment Active CN111787601B (en)

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CN107027157A (en) * 2017-05-24 2017-08-08 北京小米移动软件有限公司 Location updating method and equipment
WO2018098694A1 (en) * 2016-11-30 2018-06-07 华为技术有限公司 Network search method and terminal device
CN109905906A (en) * 2017-12-08 2019-06-18 奇酷互联网络科技（深圳）有限公司 Network signal search control method, device, mobile terminal and storage medium

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103686951A (en) * 2012-09-03 2014-03-26 联想(北京)有限公司 Terminal and operation mode switching method thereof
CN103906189A (en) * 2014-04-15 2014-07-02 宇龙计算机通信科技(深圳)有限公司 Method and device for network searching and terminal
WO2015157925A1 (en) * 2014-04-15 2015-10-22 宇龙计算机通信科技(深圳)有限公司 Network searching method and network searching device, and terminal
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