CN116896778B - Power consumption optimization method, locator and machine-readable storage medium - Google Patents

Power consumption optimization method, locator and machine-readable storage medium Download PDF

Info

Publication number
CN116896778B
CN116896778B CN202311140264.2A CN202311140264A CN116896778B CN 116896778 B CN116896778 B CN 116896778B CN 202311140264 A CN202311140264 A CN 202311140264A CN 116896778 B CN116896778 B CN 116896778B
Authority
CN
China
Prior art keywords
power
mcu
network environment
environment
interval
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202311140264.2A
Other languages
Chinese (zh)
Other versions
CN116896778A (en
Inventor
王凯航
周好
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Toupigeon Data Technology Co ltd
Original Assignee
Shanghai Toupigeon Data Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Toupigeon Data Technology Co ltd filed Critical Shanghai Toupigeon Data Technology Co ltd
Priority to CN202311140264.2A priority Critical patent/CN116896778B/en
Publication of CN116896778A publication Critical patent/CN116896778A/en
Application granted granted Critical
Publication of CN116896778B publication Critical patent/CN116896778B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services

Abstract

Embodiments of the application provide a power consumption optimization method, a locator and a machine-readable storage medium. The method is applied to a positioner and comprises the following steps: the communication module in the locator receives the power-on control of the MCU, reads the district broadcast information of the locator, the district broadcast information carries the public land mobile network information of district PLMN; and determining a current network environment according to the PLMN information, and determining whether to send a power-down request to the MCU according to the current network environment so as to enable the MCU to power down the communication module. According to the embodiment of the application, the current network environment where the locator is located is determined, the next power-on interval of the MCU is dynamically adjusted, the longer the next power-on interval of the MCU is, the more times that the module of the locator is started in the network-free environment can be reduced, so that electric quantity is saved, power consumption in specific scenes such as maritime can be optimized to a great extent, and the power consumption of the locator is greatly reduced.

Description

Power consumption optimization method, locator and machine-readable storage medium
Technical Field
Embodiments of the present application relate to the field of information communication technology, and more particularly, to a power consumption optimization method, a locator, and a machine-readable storage medium.
Background
At present, most positioners are provided with an MCU (Microcontroller Unit, micro control unit) to control the communication module to be electrified, the module is electrified and started at intervals of a fixed time, after the module is started, the module is used for realizing network registration by searching for the positioning information in a preset time, and if the reporting is successful or exceeds the preset time, the MCU is electrified to the communication module, so that the service time of the positioners is prolonged.
In actual use, if the locator adopts a fixed time to search the network and is continuously electrified and started, power consumption of the locator can be generated, so that the locator does not have enough endurance time to influence normal use.
Disclosure of Invention
According to the power consumption optimization method, the locator and the machine-readable storage medium, whether the communication module is powered down is determined based on the network environment where the locator is located, so that the power consumption of the locator in a non-network environment can be reduced, and the power consumption of the locator is saved.
In one aspect, an embodiment of the present application provides a power consumption optimization method, which is applied to a locator, and the method includes:
the communication module in the locator receives the power-on control of the MCU, reads the district broadcast information of the locator, the district broadcast information carries district PLMN (Public Land Mobile Network, public land mobile network information);
and determining a current network environment according to the PLMN information, and determining whether to send a power-down request to the MCU according to the current network environment so as to enable the MCU to power down the communication module.
In some embodiments, the determining the current network environment according to the cell PLMN information includes:
and when the cell PLMN information is not acquired in the network searching time for the first time or the cell PLMN information is acquired in the network searching time for the first time and the analyzed PLMN information is not in the roaming list, determining that the current network environment is a non-network environment or an environment incapable of roaming.
In some embodiments, the determining the current network environment according to the cell PLMN information further includes:
the cell PLMN information is not acquired in the network searching time for the second time, or the cell PLMN information is acquired in the network searching time for the second time, and when the analyzed PLMN information is not in the roaming list, the current network environment is determined to be a non-network environment or an environment incapable of roaming;
and adjusting the next power-on interval of the MCU, and sending a power-off request to the MCU based on the next power-on interval so as to enable the MCU to conduct power-off control.
In some embodiments, the adjusting the next power-on interval of the MCU includes:
and increasing the next power-on interval of the MCU by two hours when the network environment is judged to be a netless environment or an environment incapable of roaming twice continuously, and continuously acquiring the cell PLMN information of the locator.
In some embodiments, the adjusting the next power-on interval of the MCU includes:
the next power-on interval=n+the preset default power-on interval time of the MCU;
and when the network environment is judged to be a network-free environment or an environment incapable of roaming twice continuously, the power-on punishment number is increased by 1, and N is the time for increasing the power-on punishment each time.
Further, the adjusting the next power-on interval of the MCU further includes:
and when the communication module acquires the cell PLMN information and the analyzed PLMN information is in the roaming list, clearing the punishment time or punishment times.
In some embodiments, the adjusting the next power-on interval of the MCU includes:
and when the network environment is judged to be a high-quality network environment, reducing the next power-on interval of the MCU, and continuously acquiring the cell PLMN information of the locator.
In some embodiments, the next power up interval of the MCU does not exceed 24 hours.
In some embodiments, the determining whether to send a power-down request to the MCU according to the current network environment includes:
when the current network environment is a no-network environment or an environment incapable of roaming, sending a power-down request through a serial port connected with the MCU;
otherwise, no operation is performed.
Further, the method further comprises: the MCU configures a default power-down time,
when the communication module meets preset conditions, a power-down request is sent through a serial port connected with the MCU, so that the MCU is immediately started to power down;
and the preset condition is that the communication module successfully reports the position information in the default power-down time.
In yet another aspect, an embodiment of the present application provides a locator, where the locator includes an MCU and a communication module:
the communication module receives power-on control of the MCU, reads cell broadcast information of the locator, carries PLMN information, determines a current network environment according to the PLMN information, and determines whether to send a power-off request to the MCU according to the current network environment;
the MCU controls the communication module to be electrified, receives an electrifying request of the communication module, and electrifies the communication module.
In some embodiments, the communication module is further configured to adjust a next power-on interval of the MCU according to a current network environment, and send a power-off request to the MCU based on the next power-on interval of the MCU, so that the MCU performs power-off control.
Further, the next power-on interval=n×power-on punishment number of the mcu+a preset default power-on interval time, where the initial value of the power-on punishment number is 0, and each time when it is continuously determined that the network environment is a network-free environment or an environment incapable of roaming, the power-on punishment number is added by 1, and N is the time of increasing the power-on punishment each time.
In some embodiments, the next power up interval of the MCU does not exceed 24 hours.
In yet another aspect, embodiments of the present application provide a locator, the locator comprising:
a processor, an encryptor, a memory, and a computer program stored on the memory and executable on the processor; the power consumption optimization method is characterized in that the power consumption optimization method is realized when the processor executes the computer program.
In yet another aspect, embodiments of the present application provide a machine-readable storage medium having stored thereon executable instructions that when executed by a machine cause the above-described method to be implemented.
Therefore, according to the technical scheme, the PLMN information of the cell where the locator is located is obtained through the communication module, the current network environment where the locator is located is determined, and when the locator is currently in a netless environment or cannot roam environment, the communication module sends a power-down request to the MCU through the serial port, so that the MCU provides quick power-down operation. The technical scheme can start power-on punishment according to the network environment, so that the next power-on interval of the MCU is adjusted, the scheme can greatly optimize the power consumption of the locator in specific scenes such as maritime and the like, and the power consumption of the locator is greatly reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following description will briefly explain the drawings used as needed in the embodiments or the description of the prior art. However, it should be understood by those skilled in the art that the drawings in the following description are only some examples of the present application and do not limit the scope thereof.
FIG. 1 is a schematic flow chart diagram of a power consumption optimization method provided in accordance with one embodiment.
Fig. 2 is another schematic diagram of a power consumption optimization method provided in accordance with one embodiment.
Fig. 3 is a schematic structural view of a positioner according to one embodiment.
FIG. 4 is another structural schematic block diagram of a positioner according to one embodiment.
Description of the embodiments
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It will be appreciated by those of ordinary skill in the art that the embodiments described are some, but not all, of the embodiments of the invention. Based on the embodiments herein, any suitable modifications or variations may be made by a person skilled in the art, thereby obtaining all other embodiments.
The locator is used in a marine networking environment in some special scenes, such as maritime transportation and the like, if the locator still adopts a working mode of searching and reporting in a preset time and starting at fixed intervals, more power consumption can be lost in the networking environment, the loss is much higher than that in the networking environment, and if the voyage is longer, the locator does not have enough endurance time after going to the land finally, so that the use of the locator is influenced.
The above technical scheme will be described in detail with reference to specific embodiments.
FIG. 1 is a schematic flow diagram of a power consumption optimization method according to one embodiment.
The power consumption optimization method provided by the embodiment of the application is applied to a locator, and comprises the following steps:
step 101: the communication module in the locator receives the power-on control of the MCU, reads the district broadcast information of the locator, the district broadcast information carries the district PLMN public land mobile network information;
in the embodiment of the invention, the MCU configures default power-down time, the communication module judges that the environment is not network-free or cannot roam, or the information reporting is successful, the MCU sends mutually defined notification content to the MCU through a serial port connected with the communication module, the MCU receives a power-down request of the communication module through the serial port, and the MCU immediately powers down the communication module after receiving the power-down request of the module.
When the communication module successfully reports the position information in the default power-down time, the MCU receives the power-down request of the communication module through the serial port and immediately powers down the communication module.
In practice, the default power-down time of the MCU is assumed to be 5 minutes, if the communication module registers the network within 5 minutes, the position information is successfully reported, the communication module does not need to wait for 5 minutes to timeout, and the communication module can immediately inform the MCU to power down through the serial port, so that the power consumption is saved.
Step 102: and the communication module determines the current network environment according to the PLMN information, and determines whether to send a power-down request to the MCU according to the current network environment so as to enable the MCU to power down the communication module.
Specifically, the communication module determines the current network environment according to whether the cell PLMN information is acquired in the network searching time for the first time or whether the cell PLMN information is acquired in the network searching time for the first time and whether the analyzed PLMN information is in a roaming list, specifically, when the cell PLMN information is not acquired in the network searching time for the first time or the cell PLMN information is acquired in the network searching time for the first time and the analyzed PLMN information is not in the roaming list, the current network environment is determined to be a network-free environment or an environment incapable of roaming.
The communication module can also determine the current network environment according to whether the cell PLMN information is acquired in the network searching time for the second time or whether the cell PLMN information is acquired in the network searching time for the second time and whether the analyzed PLMN information is in a roaming list, specifically, when the cell PLMN information is not acquired in the network searching time for the second time or the cell PLMN information is acquired in the network searching time for the second time and the analyzed PLMN information is not in the roaming list, the current network environment is determined to be a no-network environment or an environment incapable of roaming, and the next power-on interval of the MCU is adjusted.
In the embodiment of the invention, the adjustment strategy of the next power-on interval of the MCU is provided for a specific network environment, and the communication module needs to adjust the next power-on interval of the MCU every time the communication module continuously judges that the network environment is a non-network environment or an environment incapable of roaming twice.
The adjustment policy may be that, when the network environment is determined to be a network-free environment or an environment incapable of roaming twice continuously, the next power-on interval of the MCU is increased by N hours, and the cell PLMN information of the locator is continuously obtained, where N is a positive number smaller than the default power-on interval time, and in the embodiment of the present invention, N may be a positive number smaller than or equal to 2.
The adjustment strategy may also be: the next power-on interval=n×power-on punishment times of the mcu+preset default power-on interval time, where N is a positive number smaller than the default power-on interval time, and N may be a positive number smaller than or equal to 2; the initial value of the power-on punishment frequency is 0, and the power-on punishment frequency is increased by 1 every time the network environment is judged to be a network-free environment or an environment incapable of roaming twice continuously.
The power-on punishment frequency refers to the frequency of continuously judging whether the network environment is a network-free environment or a roaming-free environment for two times, wherein the power-on punishment frequency is used for prolonging the next power-on interval of the MCU, and if the network environment is judged to be the network-free environment or the roaming-free environment for two times, the power-on punishment frequency is 1; when the network environment is judged to be a netless environment or an environment incapable of roaming by two continuous times, the power-on punishment frequency is 2, and so on.
In practice, the adjustment strategy further comprises: when the communication module acquires the cell PLMN information and the analyzed PLMN information is in the roaming list, the punishment time or punishment times are cleared. That is, if the next power-on interval of the MCU is adjusted for the first time, when the network environment is determined to be a non-network environment or an environment incapable of roaming again, the next power-on interval of the MCU is adjusted continuously, the communication module is adjusted continuously and circularly, the cell PLMN information is obtained, when the analyzed PLMN information is in a roaming list, the punishment time or punishment times are cleared, and the next power-on interval of the MCU is ensured to be within 24 hours, so that at least one power-on per day is ensured.
The adjustment strategy provided by the embodiment of the invention further comprises the following steps: and when the communication module judges that the network environment is a high-quality network environment, reducing the next power-on interval of the MCU and continuously acquiring the cell PLMN information of the locator. In practice, if it is determined that the MCU is separated from the non-network environment or cannot roam, if the MCU returns to the high-quality network environment with stable signals, the next power-on interval of the MCU can be reduced.
In the embodiment of the invention, the communication module determines whether to send a power-down request to the MCU according to the current network environment so as to enable the MCU to power down the communication module, and the method comprises the following steps: when the current network environment is a netless environment or an environment incapable of roaming, a power-down request is sent through a serial port connected with the MCU, and the MCU immediately powers down the communication module after receiving the power-down request; otherwise, no operation is performed.
According to the embodiment of the invention, the communication module in the locator determines the current network environment of the locator according to the PLMN information of the cell where the communication module is located by acquiring the PLMN information of the cell where the communication module is located, so that the MCU can be timely informed of powering down according to different network environments, different powering down strategies under different network environments are realized, the power consumption under specific scenes such as maritime transportation can be optimized to a great extent, and the power consumption of the locator is greatly reduced.
The implementation process of the power consumption optimization method provided by the embodiment of the invention is described in detail below with reference to fig. 2.
In the embodiment of the invention, a roaming card capable of roaming globally is arranged in the locator, and meanwhile, the locator locally stores PLMN information which can be roamed by the card, wherein the PLMN information is a network established and operated for the purpose of providing land mobile communication service for the public by a government or an operator approved by the government. The network is typically interconnected with the PSTN (Public Switched Telephone Network ) to form a communication network on a regional or national scale.
PLMN = MCC (Mobile Country Code ) +mnc (Mobile Network Code, mobile network code), MCC representing the country or region to which the mobile phone user belongs, MNC being mainly used to identify the wireless network of a particular operator within a particular country or region. For example, MCC for chinese mobile is 460, MNC for 3G network is 00,4G is 04, thus two PLMN identifiers are corresponding: plmn_460_00 and plmn_460_04. These identification codes are important in establishing and managing the cell phone network, they determine which network the user can connect to, and prevent interference from occurring.
Step 201: when the locator is started, the MCU controls the communication module to be electrified;
different locators can be configured with different MCU power-on interval time and power-off time by default each time, and the locator searches a network and accesses the network through the power-on and power-off of the MCU, so that the locating function is realized.
In the embodiment of the invention, the default power-down time of the MCU is configured to be 5 minutes, and the power-up interval time of each default power-up time is configured to be 4 hours.
Step 202: the communication module confirms whether the position information is successfully reported in the network searching time, if so, step 203 is executed; otherwise, go to step 204;
the communication module is connected with the MCU through the serial port, the communication module sends mutually defined notification content to the MCU, the MCU is notified after the communication module reports information successfully, the MCU receives a power-down request of the communication module, and power-down is immediately performed on the communication module.
And the communication module reports the position information to the server, if the report is successful, the server sends back a response, and after receiving the message of the successful response, the communication module informs the MCU through the serial port, and the MCU receives a power-down request of the communication module and immediately powers down the communication module.
The communication module is provided with a re-reporting mechanism, if the response of the server is not received within a certain time, if the response is not received within 30 seconds after the timeout, the communication module re-reports the position information to the server, and if the re-transmission is performed once and the response is still not received within 30 seconds after the timeout, the position information reporting is successful by default, and the MCU is informed to power down the module.
In practical application, the default power-down time of the MCU is universal time in industry, the default power-down time of the MCU is configured to be 5 minutes, the network searching time is preset to be smaller than the default power-down time of the MCU, and can be specifically preset to be 3 minutes or shorter, for example, the network searching time is preset to be 2 minutes, so that the MCU power-down can be performed in advance when the default power-down time of the MCU is not reached, the network searching time is reduced, and the power consumption of the locator is reduced.
Step 203: the communication module informs the MCU to power down through the serial port;
in the step, the communication module successfully reports the position information, and the communication module can immediately inform the MCU to power down through the serial port without waiting for 5 minutes to overtime, so that the power consumption is saved.
Step 204: the communication module continuously acquires cell broadcast information read when the locator searches the network to acquire cell PLMN information, judges the current network environment based on the PLMN information, and executes step 205 when the current network environment is a non-network environment or an environment incapable of roaming; otherwise, the processing is not performed.
In this embodiment, after the MCU powers on the communication module, the communication module continuously acquires the cell broadcast information read when the locator searches the network, and further determines the current network environment according to PLMN information carried by the cell broadcast information.
Wherein, judging the current network environment through the PLMN information in the cell broadcast information comprises:
if the cell PLMN information is not acquired in the network searching time for the first time or the cell PLMN information is acquired in the network searching time for the first time, but the analyzed PLMN information is not in the roaming list, judging that the current network environment is a non-network environment or an environment incapable of roaming.
And if the cell PLMN information is not acquired in the network searching time for the second time or the cell PLMN information is acquired in the network searching time for the second time, but the analyzed PLMN information is not in the roaming list, judging that the current network environment is a non-network environment or a non-roaming environment, entering a non-network MCU power-on interval punishment, and reducing the MCU power-on frequency by adopting a punishment mode of power-on punishment times +1, thereby reducing the power-on times of a communication module in the non-network environment and further saving electric quantity.
If the network environment is judged to be a network-free environment or an environment incapable of roaming for 2 times continuously, accumulating 1 punishment times, and continuously acquiring cell PLMN information when a terminal modem searches for a network;
when the acquired cell PLMN information appears and the analyzed PLMN information is in the roaming list, resetting the current punishment times;
in this embodiment, a penalty algorithm is provided to adjust the next power-on interval, that is, the next power-on interval=n×power-on penalty times+default power-on interval time, where N is a positive number smaller than the default power-on interval time, and taking n=2 as an example, the next power-on interval=2×power-on penalty times+default power-on interval time;
if the default power-up interval time is 4 hours, and if there is no network for 2 consecutive times, the penalty number is 1, the next power-up interval will be 2×1+4 equal to 6 hours, that is, the next power-up interval is 6 hours;
if one cycle of continuous 2 times of power-on and networking-free occurs, the punishment times are accumulated to be 2, the next power-on interval time is (2 x 2) +4 and is equal to 8 hours, and the next power-on interval is 8 hours;
if the second cycle of continuous 2 times of power-on and networking-free occurs, the punishment times are accumulated to be 3, the next power-on interval time is (2*3) +4 and is equal to 10 hours, and the next power-on interval is 10 hours;
and so on, until the cell PLMN information is acquired and the analyzed PLMN information is in the roaming list, the punishment times are cleared;
in this embodiment, the next power-on interval calculated according to the penalty algorithm does not exceed 24 hours, that is, the maximum power-on interval needs to be within 24 hours, so as to ensure that power can be turned on at least once a day.
If the cell PLMN information is acquired within the preset time and the analyzed PLMN information is in the roaming list, judging that the current network environment is a normal network environment, and not performing any processing.
Step 205: the communication module informs the MCU to power down through the serial port.
In this embodiment, the communication module obtains and analyzes the cell PLMN information, determines the current network environment, and when determining that the current network environment is a netless environment or an environment incapable of roaming, informs the MCU in advance through a serial port connected with the MCU and a communication protocol defined by both parties that the MCU can be powered down, and then the MCU immediately powers down the communication module.
Therefore, in the technical scheme, the current network environment is judged, and when the current network environment is a netless environment or an environment incapable of roaming, the quick power-down operation and the power-on starting punishment are provided, so that the power consumption in specific scenes such as maritime transportation can be optimized to a great extent, and the power consumption is greatly reduced.
In the embodiment of the invention, after the communication module is powered on, the cell broadcast information read when the locator searches the network is continuously acquired to acquire the cell PLMN information, the current network environment where the locator is positioned is determined according to the PLMN information, and further different strategies for controlling the powering-down of the communication module can be provided according to the specific network environment, and when the scheme determines that the current network-free environment or the roaming environment cannot be realized, the MCU is informed to power down the module in advance, so that the starting times of the module in the network-free environment of the locator can be reduced, and the electric quantity is further saved. Especially in the long-time non-network environment of shipping, the power consumption of the locator can be greatly reduced, and the power consumption optimization is realized.
FIG. 3 is a schematic diagram of a positioner structure providing one embodiment, the positioner comprising: MCU and communication module:
301: the communication module is used for receiving the power-on control of the MCU, reading the cell broadcast information of the locator, carrying PLMN information, determining the current network environment according to the PLMN information, and determining whether to send a power-off request to the MCU according to the current network environment;
302: and the MCU is used for controlling the communication module to be electrified, receiving an electrified request of the communication module and electrifying the communication module.
As an optional embodiment, the communication module is further configured to adjust a next power-on interval of the MCU according to the current network environment, and provide a calculation formula of the next power-on interval of the MCU, where the next power-on interval=n×power-on punishment number+default power-on interval time, N is a positive number smaller than the default power-on interval time, taking n=2 as an example, where the next power-on interval=2×power-on punishment number of the mcu+preset default power-on interval time, and the initial value of the power-on punishment number is 0, and add 1 to the power-on punishment number whenever it is determined that the network environment is a non-network environment or an environment incapable of roaming for two consecutive times. According to the actual use needs, in order to ensure that the MCU can be electrified at least once every day, the next electrification interval of the MCU is not more than 24 hours.
According to the locator provided by the embodiment of the invention, the next power-on interval of the MCU is dynamically adjusted by combining the network environment where the locator is positioned, and the longer the next power-on interval of the MCU is, the more times that the module of the locator is started in a network-free environment can be reduced, so that the electric quantity is saved. Especially in the long-time non-network environment of shipping, the power consumption of the locator can be greatly reduced, and the power consumption optimization is realized.
FIG. 4 is a schematic block diagram of a locator according to one embodiment.
The positioner 400 includes: the power consumption optimization method in the above embodiment is implemented by the processor 401, the encryptor 402, the memory 403, and a computer program stored on the memory and executable on the processor when the processor 401 executes the computer program.
For example, the processor 401 may be a central processing unit (Central Processing Unit, CPU) or the like. Memory 403 may include random access memory, flash memory, read only memory, programmable read only memory, non-volatile memory, registers, or the like. The encryptor 402 has an encryption token built therein. Memory 403 may store executable instructions. Processor 401 may execute executable instructions stored in memory 403 to implement the various processes described herein.
In addition, the embodiment of the application also provides a machine-readable storage medium. The machine-readable storage medium may store executable instructions that, when executed by a machine, cause the machine to perform the specific processes described above with reference to method embodiments.
For example, machine-readable storage media may include, but are not limited to, random access Memory (Random Access Memory, RAM), read-Only Memory (ROM), electrically erasable programmable Read-Only Memory (EEPROM), static random access Memory (Static Random Access Memory, SRAM), hard disk, flash Memory, and the like.
Those of 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 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. Those skilled in the art may implement the described functionality in varying ways for each particular application, but such implementation is not intended to be limiting.
In the present application embodiments, the disclosed locators and methods may be implemented in other ways. For example, the division of the units is only one logical function division, and other division manners are also possible in actual implementation. For example, multiple units or components may be combined or may be integrated into another system. In addition, the coupling between the individual units may be direct coupling or indirect coupling. In addition, each functional unit in the embodiments of the present application may be integrated in one processing unit, or may be a separate physical entity, or the like.
The functions, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored on a machine-readable storage medium. Accordingly, aspects of the present application may be embodied in a software product, which may be stored on a machine-readable storage medium, which may include instructions for causing an electronic device to perform all or part of the processes of the aspects described in embodiments of the present application. The storage medium may include a ROM, a RAM, a removable disk, a hard disk, a magnetic disk, or an optical disk, etc. various media in which program codes can be stored.
The above is merely a specific embodiment of the present application, and the protection scope of the present application is not limited thereto. Those skilled in the art can make changes or substitutions within the technical scope of the present disclosure, and such changes or substitutions should be within the scope of the present disclosure.

Claims (16)

1. A power consumption optimization method, applied to a locator, the method comprising:
the communication module in the locator receives the power-on control of the MCU, reads the cell broadcast information of the locator, and the cell broadcast information carries the cell PLMN public land mobile network information;
and determining a current network environment according to the PLMN information, and determining whether to send a power-down request to the MCU according to the current network environment so that the MCU powers down the communication module, wherein the current network environment comprises a no-network environment or an environment incapable of roaming.
2. The method of claim 1, wherein said determining a current network environment from said cell PLMN information comprises:
and when the cell PLMN information is not acquired in the network searching time for the first time or the cell PLMN information is acquired in the network searching time for the first time and the analyzed PLMN information is not in the roaming list, determining that the current network environment is a non-network environment or an environment incapable of roaming.
3. The method according to claim 1 or 2, wherein said determining a current network environment from said cell PLMN information further comprises:
the cell PLMN information is not acquired in the network searching time for the second time, or the cell PLMN information is acquired in the network searching time for the second time, and when the analyzed PLMN information is not in the roaming list, the current network environment is determined to be a non-network environment or an environment incapable of roaming;
and adjusting the next power-on interval of the MCU, and sending a power-off request to the MCU based on the next power-on interval so as to enable the MCU to conduct power-off control.
4. A method according to claim 3, wherein said adjusting the next power-on interval of the MCU comprises:
and increasing the next power-on interval of the MCU by N hours when the network environment is judged to be a network-free environment or a roaming-impossible environment twice continuously, and continuously acquiring the cell PLMN information of the locator, wherein N is a positive number smaller than the default power-on interval time.
5. A method according to claim 3, wherein said adjusting the next power-on interval of the MCU comprises:
the next power-on interval=n+the preset default power-on interval time of the MCU;
and when the initial value of the power-on punishment times is 0 and the network environment is judged to be a network-free environment or an environment incapable of roaming twice continuously, the power-on punishment times are added by 1, and N is the time for increasing the power-on punishment each time.
6. The method of claim 5, wherein the adjusting the next power-on interval of the MCU further comprises:
and when the communication module acquires the cell PLMN information and the analyzed PLMN information is in a roaming list, clearing the punishment times.
7. A method according to claim 3, wherein said adjusting the next power-on interval of the MCU comprises:
and when the network environment is judged to be a high-quality network environment, reducing the next power-on interval of the MCU, and continuously acquiring the cell PLMN information of the locator.
8. The method of claim 4 or 5 or 7, wherein the next power up of the MCU is not more than 24 hours apart.
9. The method according to claim 1 or 2, wherein said determining whether to send a power-down request to the MCU according to the current network environment comprises:
when the current network environment is a no-network environment or an environment incapable of roaming, sending a power-down request through a serial port connected with the MCU;
otherwise, no operation is performed.
10. The method according to claim 1, wherein the method further comprises: the MCU configures a default power-down time,
when the communication module meets preset conditions, a power-down request is sent through a serial port connected with the MCU, so that the MCU is immediately started to power down;
and the preset condition is that the communication module successfully reports the position information in the default power-down time.
11. The locator is characterized by comprising an MCU and a communication module:
the communication module receives power-on control of the MCU, reads cell broadcast information of the locator, wherein the cell broadcast information carries PLMN information, determines a current network environment according to the PLMN information, determines whether to send a power-off request to the MCU according to the current network environment, and the current network environment comprises a no-network environment or an environment incapable of roaming;
the MCU controls the communication module to be electrified, receives an electrifying request of the communication module, and electrifies the communication module.
12. The locator of claim 11, wherein the communication module is further configured to adjust a next power-on interval of the MCU according to a current network environment, and send a power-down request to the MCU based on the next power-on interval of the MCU, so as to enable the MCU to perform power-down control.
13. The locator of claim 12, wherein the next power-on interval = N times of power-on penalty times + a preset default power-on interval time of the MCU, wherein the initial value of the power-on penalty times is 0, and each time the network environment is determined to be a netless environment or a roaming environment in two consecutive times, the power-on penalty times are increased by 1, N being the time for which each power-on penalty is increased.
14. The locator of claim 12 or 13, wherein the next power-up interval of the MCU is no more than 24 hours.
15. A positioner, the positioner comprising:
a processor, an encryptor, a memory, and a computer program stored on the memory and executable on the processor; the power consumption optimization method according to any of claims 1-10, characterized in that the processor implements the power consumption optimization method when executing the computer program.
16. A machine-readable storage medium having stored thereon executable instructions that when executed by a machine cause the method of any of claims 1-10 to be implemented.
CN202311140264.2A 2023-09-06 2023-09-06 Power consumption optimization method, locator and machine-readable storage medium Active CN116896778B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311140264.2A CN116896778B (en) 2023-09-06 2023-09-06 Power consumption optimization method, locator and machine-readable storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311140264.2A CN116896778B (en) 2023-09-06 2023-09-06 Power consumption optimization method, locator and machine-readable storage medium

Publications (2)

Publication Number Publication Date
CN116896778A CN116896778A (en) 2023-10-17
CN116896778B true CN116896778B (en) 2024-02-02

Family

ID=88315163

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311140264.2A Active CN116896778B (en) 2023-09-06 2023-09-06 Power consumption optimization method, locator and machine-readable storage medium

Country Status (1)

Country Link
CN (1) CN116896778B (en)

Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103765958A (en) * 2013-09-29 2014-04-30 华为终端有限公司 Network searching method and device
WO2015030643A1 (en) * 2013-08-30 2015-03-05 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for determining the status of a communications terminal
CN104662967A (en) * 2012-09-13 2015-05-27 高通股份有限公司 Apparatus and method for limiting searches for a home PLMN according to its proximity
CN105307148A (en) * 2014-06-05 2016-02-03 中国移动通信集团公司 Roaming network selection method, network element and terminal
CN105917705A (en) * 2014-01-17 2016-08-31 高通股份有限公司 Optimizing background public land mobile network searches
CN106688281A (en) * 2014-09-19 2017-05-17 华为技术有限公司 Method and associated apparatus for selecting CS domain and PS domain operators of target sharing network
CN107911812A (en) * 2017-11-14 2018-04-13 维沃移动通信有限公司 It is preferred that public land mobile network PPLMN lists method of adjustment and mobile terminal
CN110546997A (en) * 2017-05-26 2019-12-06 英特尔Ip公司 System, method and apparatus for selecting public land mobile network using coverage enhancement indicators
CN112106406A (en) * 2018-05-11 2020-12-18 鸿颖创新有限公司 Method and device for receiving system information
WO2021207429A1 (en) * 2020-04-09 2021-10-14 Nvidia Corporation Fifth generation (5g) new radio channel equalization
CN113748716A (en) * 2020-03-31 2021-12-03 华为技术有限公司 Cell search method, device and system
WO2022095967A1 (en) * 2020-11-06 2022-05-12 中国移动通信有限公司研究院 Mobile network selection method and apparatus, mobile user equipment, and storage medium
CN115315971A (en) * 2020-03-27 2022-11-08 夏普株式会社 Terminal, communication system, and control method
CN115669208A (en) * 2020-05-22 2023-01-31 苹果公司 System and method for indicating emergency service support for roaming users
CN115988631A (en) * 2022-12-20 2023-04-18 合肥途鸽科技有限公司 Communication equipment network access method and system
CN116076114A (en) * 2021-09-02 2023-05-05 苹果公司 Low power wake-up radio operation in wireless communications
CN116547497A (en) * 2020-12-04 2023-08-04 卡姆鲁普股份有限公司 Automatic meter reading system and method for installing a plurality of battery-powered fixed measurement devices at a plurality of distributed installation locations
CN116567535A (en) * 2023-07-07 2023-08-08 Tcl通讯科技（成都）有限公司 Network searching method, device, electronic equipment and computer storage medium
CN116614863A (en) * 2023-04-23 2023-08-18 维沃移动通信有限公司 Network selection method, device, electronic equipment and medium of public land mobile network

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8838098B2 (en) * 2011-09-27 2014-09-16 Amazon Technologies, Inc. Reducing service acquisition time when a user device is powered up
US10785711B2 (en) * 2016-12-12 2020-09-22 Lg Electronics Inc. Mobile terminal and network access method for mobile terminal roaming service
WO2021175815A1 (en) * 2020-03-02 2021-09-10 Sony Group Corporation Paging area update
US11930442B2 (en) * 2021-01-13 2024-03-12 Apple Inc. Reducing wireless device service interruptions

Patent Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104662967A (en) * 2012-09-13 2015-05-27 高通股份有限公司 Apparatus and method for limiting searches for a home PLMN according to its proximity
WO2015030643A1 (en) * 2013-08-30 2015-03-05 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for determining the status of a communications terminal
CN103765958A (en) * 2013-09-29 2014-04-30 华为终端有限公司 Network searching method and device
CN105917705A (en) * 2014-01-17 2016-08-31 高通股份有限公司 Optimizing background public land mobile network searches
CN105307148A (en) * 2014-06-05 2016-02-03 中国移动通信集团公司 Roaming network selection method, network element and terminal
CN106688281A (en) * 2014-09-19 2017-05-17 华为技术有限公司 Method and associated apparatus for selecting CS domain and PS domain operators of target sharing network
CN110546997A (en) * 2017-05-26 2019-12-06 英特尔Ip公司 System, method and apparatus for selecting public land mobile network using coverage enhancement indicators
CN107911812A (en) * 2017-11-14 2018-04-13 维沃移动通信有限公司 It is preferred that public land mobile network PPLMN lists method of adjustment and mobile terminal
CN112106406A (en) * 2018-05-11 2020-12-18 鸿颖创新有限公司 Method and device for receiving system information
CN115315971A (en) * 2020-03-27 2022-11-08 夏普株式会社 Terminal, communication system, and control method
CN113748716A (en) * 2020-03-31 2021-12-03 华为技术有限公司 Cell search method, device and system
WO2021207429A1 (en) * 2020-04-09 2021-10-14 Nvidia Corporation Fifth generation (5g) new radio channel equalization
CN115669208A (en) * 2020-05-22 2023-01-31 苹果公司 System and method for indicating emergency service support for roaming users
WO2022095967A1 (en) * 2020-11-06 2022-05-12 中国移动通信有限公司研究院 Mobile network selection method and apparatus, mobile user equipment, and storage medium
CN116547497A (en) * 2020-12-04 2023-08-04 卡姆鲁普股份有限公司 Automatic meter reading system and method for installing a plurality of battery-powered fixed measurement devices at a plurality of distributed installation locations
CN116076114A (en) * 2021-09-02 2023-05-05 苹果公司 Low power wake-up radio operation in wireless communications
CN115988631A (en) * 2022-12-20 2023-04-18 合肥途鸽科技有限公司 Communication equipment network access method and system
CN116614863A (en) * 2023-04-23 2023-08-18 维沃移动通信有限公司 Network selection method, device, electronic equipment and medium of public land mobile network
CN116567535A (en) * 2023-07-07 2023-08-08 Tcl通讯科技（成都）有限公司 Network searching method, device, electronic equipment and computer storage medium

Also Published As

Publication number Publication date
CN116896778A (en) 2023-10-17

Similar Documents

Publication Publication Date Title
US8527006B2 (en) Processing system, wireless device and method
CN108886830B (en) Information processing method, related device and computer program
US20130267261A1 (en) IP-Based Paging for DSDS
CN106714140B (en) Communication method and mobile terminal
US8565762B2 (en) Apparatus and method for scanning a home public land mobile network in a mobile communication terminal
JP2007500484A (en) A method for wireless telephones to search for high priority networks
CN110876173B (en) Switching method and terminal
CN101288329A (en) Adaptive wake-up period of roaming wireless terminals
JP7295277B2 (en) Improved roaming method for bandwidth limited user equipment
CN112400303B (en) Network switching method, equipment and network system
WO2013061275A1 (en) Processing system, wireless device and method
JP2007088605A (en) Mobile communication terminal and control method of switching cell
CN104980992B (en) A kind of method and mobile terminal for sharing network
CN116896778B (en) Power consumption optimization method, locator and machine-readable storage medium
CN103369562B (en) A kind of cell measurement system and method based on multi-standby mobile terminal
CN103931247B (en) For the periodic registration of the reduction of the communication equipment of Machine Type
KR101986099B1 (en) Method and Apparatus for Filtering for Reducing Wake-UP Frequency
CN102754490B (en) Service processing method and apparatus for user equipment in extra low power consumption state
CN102833847A (en) Position updating method and system, mobile terminal and base station
KR100837062B1 (en) Method for Increasing Sleep Time of Mobile Communication Terminal
CN115209531A (en) Method for receiving paging message, terminal equipment and electronic equipment
US11924759B2 (en) Determination of operational state
CN111418233B (en) Control method and device of working mode and computer storage medium
JP6871975B2 (en) Communication control device and communication setting method
TWI762019B (en) Wireless network connection management method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant