CN113676244B - Control method and system based on satellite mobile communication terminal - Google Patents
Control method and system based on satellite mobile communication terminal Download PDFInfo
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- CN113676244B CN113676244B CN202110913215.2A CN202110913215A CN113676244B CN 113676244 B CN113676244 B CN 113676244B CN 202110913215 A CN202110913215 A CN 202110913215A CN 113676244 B CN113676244 B CN 113676244B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18513—Transmission in a satellite or space-based system
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18519—Operations control, administration or maintenance
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- 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
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Abstract
The present application relates to a control method, system, satellite mobile communication terminal and computer storage medium based on a satellite mobile communication terminal. The method comprises the following steps: acquiring operation behavior information and a battery electric quantity value of a user on the equipment according to a first preset time interval; analyzing the operation behavior information and the battery electric quantity value according to a second preset time interval, and judging whether the equipment is in a lost state; when the equipment is in a lost state, triggering a data security passive mechanism, and automatically deleting the communication data stored in the equipment; reporting the lost reminding message to a satellite communication system instruction control station to enable the satellite communication system instruction control station to disconnect a communication link with the equipment; the shutdown operation of the device is called by the shutdown command, so that the data safety in the satellite mobile communication terminal is ensured under the condition that the satellite mobile communication terminal is accidentally lost, and the data information safety of satellite communication is improved.
Description
Technical Field
The present application relates to the technical field of satellite communication data security, and in particular, to a control method and system based on a satellite mobile communication terminal, and a computer-readable storage medium.
Background
With the continuous construction of the national satellite communication network system, the use of various satellite mobile communication terminals for information communication is becoming an important means beyond three operators. Meanwhile, data security of the satellite mobile communication terminal is increasingly becoming one of the focuses of users.
The satellite communication terminal system mainly utilizes a satellite communication network to realize the functions of satellite telephone dialing and satellite short message receiving and sending, the service is not limited by the coverage range of a ground base station of a communication operator, and the use range is flexible. The satellite communication terminal has the security requirement on the data inside the system, and the confidentiality of data information is required. In a satellite communication application scene, how to realize data security processing through various technical means is a current hot technical topic.
At present, under the condition that a user accidentally loses equipment, a satellite mobile communication terminal cannot ensure the safety of data information such as satellite call records, satellite short message text contents and the like in the equipment in the using process under the condition that the equipment is not manually intervened, so that the safety of the data information of satellite communication is low.
Disclosure of Invention
In view of the foregoing, it is desirable to provide a control method and system based on a satellite mobile communication terminal, and a computer-readable storage medium, which can improve the security of data information in satellite communication.
A control method based on a satellite mobile communication terminal, the method comprising:
acquiring operation behavior information and a battery electric quantity value of the equipment by a user according to a first preset time interval;
analyzing the operation behavior information and the battery electric quantity value according to a second preset time interval, and judging whether the equipment is in a lost state;
when the equipment is in a lost state, a data security passive mechanism is triggered, and communication data stored by the equipment is automatically deleted;
reporting the lost reminding message to a satellite communication system instruction control station to enable the satellite communication system instruction control station to disconnect a communication link with the equipment;
and calling a shutdown command to perform shutdown operation on the equipment.
In one embodiment, the step of analyzing the operation behavior information and the battery power value according to a second preset time interval to determine whether the device is in a lost state includes:
analyzing a time reference value required by 1% of battery power consumption of the equipment by combining a power consumption time reference calculation formula according to the initial battery power value and the battery power value read at intervals of the first preset time interval;
when operation behavior information with an interval of a second preset time interval exists at the same time, that is, when the UI operation of the user is not detected, the time spent for acquiring n flag bits F without detecting the UI operation of the user is less than the reference value of the time required by the power consumption of the 1% battery, and the longitude and latitude position of the equipment is not changed, the equipment is judged to be in a lost state;
and when the operation behavior information with the interval of the second preset time interval does not exist at the same time, that is, the user UI operation is not detected, the time spent for obtaining the m marker bits F without detecting the user UI operation is less than the time reference value required by 1% of power consumption of the battery, and the longitude and latitude position of the equipment is not changed, the equipment is judged not to be in a lost state.
In one embodiment, the value of m is the second predetermined time interval/the first predetermined time interval.
In one embodiment, the power consumption time reference calculation formula is:
wherein n is the number of times of circularly acquiring the battery electric quantity value, h 1 For a first predetermined time interval, x 0 Is an initial battery charge value, x 1 The current battery electric quantity value S is a time reference value required by 1% of battery electricity consumption.
In one embodiment, the communication data includes at least one of call log, address list and short message information.
A control system based on a satellite mobile communication terminal, the system comprising:
the state detection module is used for acquiring operation behavior information of a user on the equipment and a battery electric quantity value according to a first preset time interval;
the state analysis module is used for analyzing the operation behavior information and the battery electric quantity value according to a second preset time interval and judging whether the equipment belongs to a lost state or not;
the automatic deleting module is used for triggering a data safety passive mechanism when the equipment is in a lost state, and automatically deleting the communication data stored in the equipment;
the reminding module is used for reporting the lost reminding message to the satellite communication system instruction control station so as to disconnect the communication link with the equipment;
and the shutdown trigger module is used for calling a shutdown command to perform shutdown operation on the equipment.
A satellite mobile communication terminal comprising a memory storing a computer program and a processor implementing the steps of the method when the processor executes the computer program.
A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method.
The control method, the system, the satellite mobile communication terminal and the computer readable storage medium based on the satellite mobile communication terminal acquire the operation behavior information of the user on the device and the battery power value according to the first preset time interval; analyzing the operation behavior information and the battery electric quantity value according to a second preset time interval, and judging whether the equipment is in a lost state; when the equipment is in a lost state, a data security passive mechanism is triggered, and communication data stored by the equipment is automatically deleted; reporting the lost reminding message to a satellite communication system instruction control station to enable the satellite communication system instruction control station to disconnect a communication link with the equipment; and calling a shutdown command to perform shutdown operation on the equipment, so that the data safety in the satellite mobile communication terminal is ensured under the condition that the satellite mobile communication terminal is accidentally lost, and the data information safety of satellite communication is improved.
Drawings
Fig. 1 is a diagram illustrating an application scenario of a control method of a satellite-based mobile communication terminal according to an embodiment;
fig. 2 is a flowchart illustrating a control method of a satellite-based mobile communication terminal according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The control method based on the satellite mobile communication terminal is applied to an application scene shown in figure 1 and comprises the satellite mobile communication terminal, a satellite communication system command station and a satellite communication network, wherein the satellite mobile communication terminal is communicated with the satellite communication system command station through the satellite communication network, and the control method based on the satellite mobile communication terminal is arranged in the satellite mobile communication terminal, and controls the satellite mobile communication terminal under the condition that the satellite mobile communication terminal is accidentally lost, so that the satellite mobile communication terminal automatically deletes stored communication data, reports lost reminding messages and shuts down operation.
In one embodiment, as shown in fig. 2, there is provided a satellite-based mobile communication terminal control method including the steps of:
step S220, obtaining the operation behavior information of the device and the battery power value of the user according to the first preset time interval.
The operation behavior information may be user operation behavior or no user operation behavior. The operation behavior information of the user on the device can be acquired by clicking a monitoring process, and after the satellite mobile communication terminal is started normally and runs automatically, the satellite mobile communication terminal is monitored whether to be in a normal use state of the user or not by clicking the monitoring process. The click monitoring process is composed of user click monitoring timer services and comprises the steps of regularly monitoring the battery power of the satellite mobile communication terminal and regularly monitoring whether the satellite mobile communication terminal has a user operation triggering system UI. The present apparatus refers to a satellite mobile communication terminal that performs a control method based on the satellite mobile communication terminal.
Step S240, analyzing the operation behavior information and the battery power value according to a second preset time interval, and determining whether the device is in a lost state.
In an embodiment, the step of analyzing the operation behavior information and the battery power value according to a second preset time interval to determine whether the device belongs to a lost state includes:
analyzing a time reference value required by 1% of battery power consumption of the equipment by combining a power consumption time reference calculation formula according to the initial battery power value and the battery power value read at intervals of the first preset time interval; when operation behavior information with an interval of a second preset time interval exists at the same time, that is, when the UI operation of the user is not detected, the time spent for acquiring n flag bits F without detecting the UI operation of the user is less than the reference value of the time required by the power consumption of the 1% battery, and the longitude and latitude position of the equipment is not changed, the equipment is judged to be in a lost state; and when the operation behavior information with the interval of the second preset time interval does not exist at the same time, namely the user UI operation is not detected, the time spent for acquiring m marker bits F with the user UI operation not detected is less than the time reference value required by 1% of battery power consumption, and the longitude and latitude position of the equipment is not changed, the equipment is judged not to be in a lost state.
In one embodiment, the value of m is the second preset time interval/the first preset time interval.
In one embodiment, the power consumption time reference calculation formula is:
wherein n is the number of times of circularly obtaining the battery electric quantity value, h 1 For a first predetermined time interval, x 0 Is an initial battery charge value, x 1 The current battery electric quantity value S is a time reference value required by 1% of battery electricity consumption.
Specifically, first, the user clicks the monitoring timer to read the battery power of the satellite mobile communication terminal and record the initial battery power value, and starts the monitoring battery power timer T1 to start timing. Then, the user clicks the monitoring timer to monitor whether the satellite mobile communication terminal has the user triggered the system UI, and the timer T2 of the monitoring triggering system UI starts to count time. The timers T1, T2 collectively constitute a dual index threshold trigger condition for the user click monitor timer.
Regarding the threshold trigger designs of the timers T1 and T2, firstly, the timer T1 reads the initial charge value of the battery (for example, 80% of the current charge), and then the timer T1 reads the battery charge every n seconds (for example, n is 180) in a cycle, if the battery charge changes, and calculates the time required for each 1% of the battery to consume, that is, the time reference value S required for 1% of the battery to consume, the consumption time reference calculation formula is as follows:
in this process, T2 sends a user click monitor timer loop every 180 seconds
There is a flag bit F that detects that the user triggers the system UI. If the T2 timer does not detect the user UI operation in the second preset time interval (such as 3600 seconds), and the time spent by the flag F is less than the time reference value S required by 1% of battery power consumption by 20(3600/180), and the longitude and latitude position of the satellite mobile communication terminal is not changed, the satellite mobile communication terminal can be judged to be lost. The reason is that: in the current satellite communication service scenario, with the known technology, when the satellite mobile communication terminal is using the satellite communication service, the battery power consumption of the satellite mobile communication terminal cannot be lower than 1% of the battery power consumption after 3600 seconds of uninterrupted operation. It should be noted that the threshold value standard T2 of 3600 seconds set here can be adjusted reversely according to the actual safety requirement, and the higher the safety requirement is, the shorter the threshold value setting of T2 of 3600 seconds is.
Step S260, when the device is in a lost state, the data security passive mechanism is triggered, and the communication data stored in the device is automatically deleted.
The method is mainly used for destroying user data information stored in the use process of the satellite mobile communication terminal, wherein the user data information is short message information, an address list, a call record and the like. The communication data stored by the equipment comprises at least one of call records, address lists and short message information. Passive mechanisms refer to operations that are implemented without human active intervention.
Step S280, reporting the lost reminding message to the satellite communication system instruction control station, so that the satellite communication system instruction control station disconnects the communication link with the equipment.
Wherein, the satellite system is informed to instruct the control station to disconnect the communication link with the lost mobile satellite communication terminal, so that the lost mobile satellite communication terminal loses the satellite communication service capability.
Step S300, invoking a shutdown command to perform shutdown operation on the device.
And calling a shutdown command to perform shutdown operation on the device, thereby further ensuring the data information safety of the satellite mobile communication terminal.
The control method based on the satellite mobile communication terminal obtains the operation behavior information of the user to the device and the battery electric quantity value according to the first preset time interval; analyzing the operation behavior information and the battery electric quantity value according to a second preset time interval, and judging whether the equipment is in a lost state; when the equipment is in a lost state, a data security passive mechanism is triggered, and communication data stored by the equipment is automatically deleted; reporting the lost reminding message to a satellite communication system instruction control station to enable the satellite communication system instruction control station to disconnect a communication link with the equipment; the shutdown operation of the device is called by the shutdown command, so that the data safety in the satellite mobile communication terminal is ensured under the condition that the satellite mobile communication terminal is accidentally lost, and the data information safety of satellite communication is improved.
In one embodiment, a control method based on a satellite mobile communication terminal is provided, which specifically includes the following steps:
step 1, inserting a satellite card into the satellite mobile communication terminal, normally starting the satellite mobile communication terminal, and successfully accessing the satellite mobile communication terminal to a satellite communication network.
And 2, starting to execute the control method based on the satellite mobile communication terminal stored in the memory of the satellite mobile communication terminal along with the normal startup of the satellite mobile communication terminal.
And 3, the satellite mobile communication terminal user carries out a normal satellite communication function, for example, dialing a satellite telephone and receiving and sending a satellite short message service, and in the process, an opposite terminal number for dialing the satellite telephone and short message content formed by the short message service are generated in the satellite mobile communication terminal. However, these data messages are usually sensitive in the satellite communication service scenario, and if the satellite mobile communication terminal is lost, these messages are still stored in the satellite mobile communication terminal, which is unsafe.
And 4, when the satellite mobile communication terminal is judged to be in a lost state, destroying the communication data stored in the satellite mobile communication terminal, wherein the destroying process mainly comprises the steps of deleting the call record, deleting the address list and deleting the short message information.
And step 5, further mainly informing the satellite communication system command station to disconnect the communication link with the lost satellite mobile communication terminal, and then calling a shutdown command to close the operating system of the mobile satellite communication terminal, namely shutting down.
It should be understood that, although the steps in the flowchart of fig. 2 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least a portion of the steps in fig. 2 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.
In one embodiment, there is provided a satellite mobile communication terminal-based control system including:
and the state detection module is used for acquiring the operation behavior information of the user on the equipment and the battery electric quantity value according to the first preset time interval.
And the state analysis module is used for analyzing the operation behavior information and the battery electric quantity value according to a second preset time interval and judging whether the equipment belongs to a lost state.
And the automatic deleting module is used for triggering a data safety passive mechanism to automatically delete the communication data stored in the equipment when the equipment is in a lost state.
And the reminding module is used for reporting the lost reminding message to the satellite communication system instruction control station so as to disconnect the communication link with the equipment.
And the shutdown trigger module is used for calling a shutdown command to perform shutdown operation on the equipment.
For specific limitations of the satellite-based mobile communication terminal control system, reference may be made to the above limitations of the satellite-based mobile communication terminal control method, which are not described herein again. The respective modules in the control system based on the satellite mobile communication terminal described above may be wholly or partially implemented by software, hardware, and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the satellite mobile communication terminal, and can also be stored in a memory in the satellite mobile communication terminal in a software form, so that the processor can call and execute the corresponding operations of the modules.
In one embodiment, a satellite mobile communication terminal is provided, which includes a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of the control method based on the satellite mobile communication terminal when executing the computer program.
In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, realizes the steps of the above-mentioned satellite mobile communication terminal-based control method.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware related to instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A control method based on a satellite mobile communication terminal, the method comprising:
acquiring operation behavior information of a user on the equipment and a battery electric quantity value according to a first preset time interval;
analyzing the operation behavior information and the battery electric quantity value according to a second preset time interval, and judging whether the equipment is in a lost state;
when the equipment is in a lost state, triggering a data security passive mechanism, and automatically deleting the communication data stored in the equipment;
reporting the lost reminding message to a satellite communication system instruction control station to enable the satellite communication system instruction control station to disconnect a communication link with the equipment;
and calling a shutdown command to perform shutdown operation on the equipment.
2. The method according to claim 1, wherein the step of analyzing the operation behavior information and the battery power value according to a second predetermined time interval to determine whether the device is in a lost state comprises:
analyzing a time reference value required by 1% of battery power consumption of the equipment by combining a power consumption time reference calculation formula according to the initial battery power value and the battery power value read at intervals of the first preset time interval;
when operation behavior information with an interval of a second preset time interval exists at the same time, that is, user UI operation is not detected, the time spent for obtaining n flag bits F without user UI operation detection is less than the time reference value required by 1% of battery power consumption, and the longitude and latitude position of the equipment is not changed, the equipment is judged to be in a lost state;
and when the operation behavior information with the interval of the second preset time interval does not exist at the same time, namely the user UI operation is not detected, the time spent for acquiring m marker bits F with the user UI operation not detected is less than the time reference value required by 1% of battery power consumption, and the longitude and latitude position of the equipment is not changed, the equipment is judged not to be in a lost state.
3. The method according to claim 2, wherein the value of m is second preset time interval/first preset time interval.
4. The method according to claim 2, wherein the power consumption time reference is calculated by:
wherein n is the number of times of circularly obtaining the battery electric quantity value, h 1 For a first predetermined time interval, x 0 Is the initial battery charge value, x 1 The current battery electric quantity value S is a time reference value required by 1% of battery electricity consumption.
5. The method of claim 1, wherein the communication data comprises at least one of call log, address book, and short message information.
6. A control system based on a satellite mobile communication terminal, the system comprising:
the state detection module is used for acquiring operation behavior information of a user on the equipment and a battery electric quantity value according to a first preset time interval;
the state analysis module is used for analyzing the operation behavior information and the battery electric quantity value according to a second preset time interval and judging whether the equipment belongs to a lost state or not;
the automatic deleting module is used for triggering a data safety passive mechanism when the equipment is in a lost state, and automatically deleting the communication data stored in the equipment;
the reminding module is used for reporting the lost reminding message to the satellite communication system instruction control station so as to disconnect the communication link with the equipment;
and the shutdown trigger module is used for calling a shutdown command to perform shutdown operation on the equipment.
7. A satellite mobile communication terminal comprising a memory and a processor, said memory storing a computer program, characterized in that said processor, when executing said computer program, is adapted to carry out the steps of the method according to any of claims 1 to 5.
8. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 5.
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