CN110868496B - Terminal automatic muting system based on positioning and time period - Google Patents

Terminal automatic muting system based on positioning and time period Download PDF

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Publication number
CN110868496B
CN110868496B CN201911076504.0A CN201911076504A CN110868496B CN 110868496 B CN110868496 B CN 110868496B CN 201911076504 A CN201911076504 A CN 201911076504A CN 110868496 B CN110868496 B CN 110868496B
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time
mute
mobile phone
automatically
terminal
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CN110868496A (en
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张永成
张明龙
何家辉
刘傲寒
陈卫东
孙奥
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Huaiyin Institute of Technology
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Huaiyin Institute of Technology
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72451User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to schedules, e.g. using calendar applications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72457User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M19/00Current supply arrangements for telephone systems
    • H04M19/02Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H04M19/042Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations with variable loudness of the ringing tone, e.g. variable envelope or amplitude of ring signal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M19/00Current supply arrangements for telephone systems
    • H04M19/02Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H04M19/047Vibrating means for incoming calls

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Environmental & Geological Engineering (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The invention discloses a terminal automatic mute system based on positioning and time periods, which mainly aims at each college to set a multi-position and multi-time period terminal mute mode; the system comprises a school control server and a mobile phone terminal logged in by students or teachers; the server sets the place and time of muting the mobile phone aiming at the scenes such as lessons, meetings, examinations, scientific research discussions, libraries and the like which are specific to colleges and universities; a student or a teacher logs in app through an account, then selects a school, logs in an account of a textbook network of the school on an information import page, a system automatically imports information such as a required class schedule, a winter time schedule, a summer time schedule and a meeting schedule from the textbook network, and then judges whether a mobile phone terminal is at a position needing a mute mode and whether the mobile phone terminal is at the time needing the mute mode through a positioning module and a time module; if yes, the server controls the mobile phone terminal to automatically mute through a program.

Description

Terminal automatic muting system based on positioning and time period
Technical Field
The invention relates to the technical field of terminal control, in particular to a terminal automatic muting system based on positioning and time periods.
Background
In the current society, many people need to adjust the mobile phone to the mute mode at some special time, but the repeated adjustment of the mobile phone is a very tedious matter and sometimes forgotten. This is especially serious in college students in colleges and universities, and the school time is not fixed every day like middle and primary schools, and the adjustment is almost 6-10 times every day on average, if forgetting to call back the mobile phone in class, the information may be missed, so frequent manual adjustment is needed.
In the prior art and patents, for example: a method for setting an automatic mute mode based on a mobile phone end, an automatic control method and a device of the mute mode of the mobile phone, the mobile phone and the like can only judge a pair of positions or time to adjust the mute of the mobile phone, but the adjustment cannot be carried out in time in some emergency situations.
Disclosure of Invention
Aiming at the technical problems, the technical scheme provides a terminal automatic muting system based on positioning and time periods, and the problems can be effectively solved.
The invention is realized by the following technical scheme:
a terminal automatic mute system based on positioning and time quantum comprises a school background control server and a mobile phone terminal logged in by students or teachers through APP; the server sets the place and time of muting the mobile phone aiming at the scenes of lessons, meetings, examinations, scientific research discussions and libraries which are specific to colleges and universities; a student or a teacher logs in app through an account, logs in the account of the educational administration network of the school through an information import page, the system automatically imports required information of a class schedule, a winter time schedule, a summer time schedule and a conference schedule from the educational administration network, and judges whether a mobile phone terminal is at a position needing a mute mode and then judges whether the mobile phone terminal is at a time needing the mute mode through a positioning module and a time module; if both the two are true, the server controls the mobile phone terminal to automatically mute through a program; the specific operation steps are as follows:
step 1: starting the program;
step 2: the server and the account set the area and time needing to be muted:
and step 3: the user terminal logs in to obtain the area and the place information of the individual needing to set silence:
(1) after a teacher logs in, the teacher logs in a school educational administration network through a teacher account, and the school timetable, scientific research and meeting conditions of the teacher are synchronized in real time;
(2) after the students log in, the students log in a school educational administration network through the study numbers, the system synchronizes the class schedule and the examination condition of the students in real time, if the students meet the temporary lesson-adjusting meeting of the teachers and update the class schedule at the same time, and reminds the students of the time and place of class;
and 4, step 4: APP on the user terminal automatically judges whether to automatically adjust the mute mode according to positioning:
(1) judging whether students and teachers enter set mute areas of the library and the scientific research building, if so, executing a step 7, otherwise, executing a step 8;
(2) judging whether students and teachers enter a set mute area except for a library and a scientific research building, if so, executing steps 5 and 6 at the same time, otherwise, executing step 8;
and 5: judging whether the time is the time of a class schedule and a meeting, if so, executing a step 7, otherwise, executing a step 8;
step 6: judging whether the examination time is the examination time, if so, executing a step 9, otherwise, executing a step 8;
and 7: the mobile phone is set to automatically adjust to a mute mode, and is converted into a screen flashing or vibrating or screen flashing and vibrating mode to remind a user, and whether the position is in a set area or not is detected in real time;
and 8: the mobile phone does not adjust to a mute mode, and detects whether the position enters a set area in real time;
and step 9: the mobile phone is adjusted to be in a forced screen turning mode and a mute mode, and whether the position is in a set area or not is detected in real time.
Further, the mute area in step 2 is a certain area or a plurality of different areas set by the server, or a mute area and time required by the user according to the needs of the user.
Furthermore, a certain area or a plurality of different areas set by the server are fixed areas and time for teaching, scientific research and meetings.
Further, the real-time position detection in the steps 7-9 adopts a circulation mode, and the change of the position is automatically detected in real time.
Further, the forced breath screen state described in step 9 may be released by an authorizer.
Further, the authorizer is a person who owns the decoding; may be a proctor teacher or a scout.
Advantageous effects
Compared with the prior art, the terminal automatic muting system based on positioning and time period has the following beneficial effects:
(1) the invention mainly aims at each college and can set the mute mode in multiple positions and multiple times. The system has three user login modes (students, teachers and schools), the account number and the password are based on a learning educational administration network, corresponding identities are selected during login, and different permissions are possessed after login. When the mobile phone is in a set place and time period, the automatic mute mode is automatically started; when the mobile phone is in a set place but not at time, the automatic mute mode is automatically closed; when the mobile phone is not in the set place, the automatic mute mode is automatically closed. When in a mute mode, the alarm is reminded by the flickering of the screen and the flash lamp. Aiming at special scenes (class, meeting, examination, scientific research discussion and library) of colleges and universities, a unique program is set to achieve the effect of automatic muting. Because the lessons and the meetings are reported in advance and accurate meeting participants, meeting participants and meeting locations and meeting time exist, the mobile phones of the meeting participants can be adjusted to be automatically muted through the background server according to the locations and the time. When the mobile phone enters a library or a scientific research building, the mobile phone can be adjusted to be silent according to the location. The system can be automatically set to silent mode for exactly any desired time period.
(2) The user terminal (students and teachers) can simply switch the mute and ringing modes, and abandon complicated operations; in addition, the information is reminded in a special mode in a silent mode, so that the missing of the information is avoided; in addition, real-time schedule (class schedule, examination, scientific research discussion and meeting) updating synchronization is carried out, so that the situation that the emergency situation cannot be automatically adjusted can be prevented. The server can modify, correct and add information at any time, and has strong pertinence, simple operation and visual interface.
(3) The system is fully suitable for the life of the current university, and can accurately adjust the mobile phone to be silent due to the uncertain course time of college students and different professional courses.
Drawings
FIG. 1 is a block diagram illustrating a specific process of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The described embodiments are only some embodiments of the invention, not all embodiments. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and all of them should fall into the protection scope of the present invention.
As shown in fig. 1, a system for terminal automatic muting based on positioning and time period comprises a service end controlled by a school background and a mobile phone terminal logged in by a student or a teacher through an APP; the server sets the place and time of muting the mobile phone aiming at the scenes of lessons, meetings, examinations, scientific research discussions and libraries which are specific to colleges and universities; a student or a teacher logs in app through an account, logs in the account of the educational administration network of the school through an information import page, the system automatically imports required information of a class schedule, a winter time schedule, a summer time schedule and a conference schedule from the educational administration network, and judges whether a mobile phone terminal is at a position needing a mute mode and then judges whether the mobile phone terminal is at a time needing the mute mode through a positioning module and a time module; if both the two are true, the server controls the mobile phone terminal to automatically mute through a program; the specific operation steps are as follows:
step 1: starting the program;
step 2: the server and the account set the area and time needing to be muted:
(1) after the school logs in at the background, inputting fixed areas and time for teaching, scientific research and meeting at a server;
(2) a user logs in an APP to set the place and time needing muting;
and step 3: the user terminal logs in to obtain the area and the place information of the individual needing to set silence:
(1) after a teacher logs in, the teacher logs in a school educational administration network through a teacher account, and the school timetable, scientific research and meeting conditions of the teacher are synchronized in real time;
(2) after the students log in, the students log in a school educational administration network through the study numbers, the system synchronizes the class schedule and the examination condition of the students in real time, if the students meet the temporary lesson-adjusting meeting of the teachers and update the class schedule at the same time, and reminds the students of the time and place of class; the school number of the student can respectively show the grade, the specialty and the class of the student; such as: school number 1181404125, where 118 is designated as an 18-level student, 1 is designated as a class, 4041 is designated as an engineering management specialty, and 25 is designated as an intra-class serial number.
The information import mechanism is adopted for acquiring the area and the place information which are required to be muted by a person: the user terminal (student/teacher) logs in APP by account, then selects school, logs in the account of the educational administration network of this school on the information import page, and the system automatically imports the required information from the educational administration network, for example: class schedules, exam information, winter schedules, summer schedules, etc. After the conference information is released, the system detects the updated information, automatically detects the time and the place and matches the time: no. five conference building at 17.00 place in 2019, 10 months, 20 days. The system automatically searches the fifth conference building in the mute area, adjusts the conference time to the corresponding time and sends a notice to the user.
And 4, step 4: APP on the user terminal automatically judges whether to automatically adjust the mute mode according to positioning:
(3) judging whether students and teachers enter set mute areas of the library and the scientific research building, if so, executing a step 7, otherwise, executing a step 8;
(4) judging whether students and teachers enter a set mute area except for a library and a scientific research building, if so, executing steps 5 and 6 at the same time, otherwise, executing step 8;
and 5: judging whether the time is the time of a class schedule and a meeting, if so, executing a step 7, otherwise, executing a step 8;
step 6: judging whether the examination time is the examination time, if so, executing a step 9, otherwise, executing a step 8;
and 7: the mobile phone is set to automatically adjust to a mute mode, and is converted into a screen flashing or vibrating or screen flashing and vibrating mode to remind a user, and whether the position is in a set area or not is detected in real time;
and 8: the mobile phone does not adjust to a mute mode, and detects whether the position enters a set area in real time;
and step 9: the mobile phone is adjusted to be in a forced screen turning mode and a mute mode, and whether the position is in a set area or not is detected in real time.
The mute area in step 2 is a certain area or a plurality of different areas set by the server, or a mute area and time required by the user according to the needs of the user. And a certain area or a plurality of different areas set by the server are fixed areas and time for teaching, scientific research and meeting.
And 7-9, the real-time detection position adopts a circulation mode, and the change of the position is automatically detected in real time.
The forced message screen state described in step 9 can be released by an authorizer. The authorizer is a person who owns the decoding; may be a proctor teacher or a scout.

Claims (6)

1. A terminal automatic mute system based on positioning and time period is characterized in that: the system comprises a school background control server and a mobile phone terminal for a student or a teacher to log in through an APP; the server sets the place and time of muting the mobile phone aiming at the scenes of lessons, meetings, examinations, scientific research discussions and libraries which are specific to colleges and universities; a student or a teacher logs in app through an account, logs in the account of the educational administration network of the school through an information import page, the system automatically imports required information of a class schedule, a winter time schedule, a summer time schedule and a conference schedule from the educational administration network, and judges whether a mobile phone terminal is at a position needing a mute mode and then judges whether the mobile phone terminal is at a time needing the mute mode through a positioning module and a time module; if both the two are true, the server controls the mobile phone terminal to automatically mute through a program; the specific operation steps are as follows:
step 1: starting the program;
step 2: the server and the account set the area and time needing to be muted:
after the school logs in at the background, inputting fixed areas and time for teaching, scientific research and meeting at a server;
a user logs in an APP to set the place and time needing muting;
and step 3: the user terminal logs in to obtain the area and the place information of the individual needing to set silence:
after a teacher logs in, the teacher logs in a school educational administration network through a teacher account, and the school timetable, scientific research and meeting conditions of the teacher are synchronized in real time;
after the students log in, the students log in a school educational administration network through the study numbers, the system synchronizes the class schedule and the examination condition of the students in real time, if the students meet the temporary lesson-adjusting meeting of the teachers and update the class schedule at the same time, and reminds the students of the time and place of class;
the school number of the student can respectively show the grade, the specialty and the class of the student; the information import mechanism is adopted for acquiring the area and the place information which are required to be muted by a person: the user terminal logs in the APP by the account, then a school is selected, the account of the educational administration network of the school is logged in on the information import page, and the system automatically imports required information from the educational administration network, wherein the information import comprises the following steps: class schedules, exam information, winter schedules, or summer schedules;
after the conference information is released, the system detects the updated information, automatically detects the time and the place and performs matching; the matching method is as follows: time: 2019, 10 months, 20 days, 17.00; a fifth place conference building; the system automatically searches the fifth conference building in the mute area, adjusts the conference time to the corresponding time and sends a notice to the user;
and 4, step 4: APP on the user terminal automatically judges whether to automatically adjust the mute mode according to positioning:
judging whether students and teachers enter set mute areas of the library and the scientific research building, if so, executing a step 7, otherwise, executing a step 8;
judging whether students and teachers enter a set mute area except for a library and a scientific research building, if so, executing steps 5 and 6 at the same time, otherwise, executing step 8;
and 5: judging whether the time is the time of a class schedule and a meeting, if so, executing a step 7, otherwise, executing a step 8;
step 6: judging whether the examination time is the examination time, if so, executing a step 9, otherwise, executing a step 8;
and 7: the mobile phone is set to automatically adjust to a mute mode, and is converted into a screen flashing or vibrating or screen flashing and vibrating mode to remind a user, and whether the position is in a set area or not is detected in real time;
and 8: the mobile phone does not adjust to a mute mode, and detects whether the position enters a set area in real time;
and step 9: the mobile phone is adjusted to be in a forced screen turning mode and a mute mode, and whether the position is in a set area or not is detected in real time.
2. The system of claim 1, wherein the terminal is capable of automatically muting based on location and time period, and further comprising: the mute area in step 2 is a certain area or a plurality of different areas set by the server, or a mute area and time required by the user according to the needs of the user.
3. The system of claim 2, wherein the terminal is capable of automatically muting based on location and time period, and further comprising: and a certain area or a plurality of different areas set by the server are fixed areas and time for teaching, scientific research and meeting.
4. The system of claim 1, wherein the terminal is capable of automatically muting based on location and time period, and further comprising: and 7-9, the real-time detection position adopts a circulation mode, and the change of the position is automatically detected in real time.
5. The system of claim 1, wherein the terminal is capable of automatically muting based on location and time period, and further comprising: the forced message screen state described in step 9 can be released by an authorizer.
6. The system of claim 5, wherein the terminal is capable of automatically muting based on location and time period, and further comprising: the authorizer is a person who owns the decoding.
CN201911076504.0A 2019-11-06 2019-11-06 Terminal automatic muting system based on positioning and time period Active CN110868496B (en)

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CN113382111B (en) * 2021-06-23 2023-04-25 深圳盛必达通信有限公司 Method, system and storage medium for managing service time of mobile terminal equipment
CN115695655A (en) * 2022-10-26 2023-02-03 润芯微科技(江苏)有限公司 WIFI information based automatic mobile phone muting system and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102694910A (en) * 2012-05-09 2012-09-26 惠州Tcl移动通信有限公司 Mobile communication terminal and communication limiting and monitoring method based on mobile communication terminal
CN105139185A (en) * 2015-08-11 2015-12-09 深圳市金立通信设备有限公司 Schedule reminding method and terminal
CN108416454A (en) * 2018-02-02 2018-08-17 深圳市鹰硕技术有限公司 A kind of control method and system of intelligent campus
CN110290265A (en) * 2019-06-24 2019-09-27 深圳市锐尔觅移动通信有限公司 The mute method of adjustment of mobile terminal, device, mobile terminal and storage medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110037431A (en) * 2009-10-06 2011-04-13 주식회사 팬택 Method for transmitting signal in wireless communication system and transmitter thereof, receiver
US9756607B1 (en) * 2016-10-26 2017-09-05 International Business Machines Corporation Automated notification muting responsive to predicted location

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102694910A (en) * 2012-05-09 2012-09-26 惠州Tcl移动通信有限公司 Mobile communication terminal and communication limiting and monitoring method based on mobile communication terminal
CN105139185A (en) * 2015-08-11 2015-12-09 深圳市金立通信设备有限公司 Schedule reminding method and terminal
CN108416454A (en) * 2018-02-02 2018-08-17 深圳市鹰硕技术有限公司 A kind of control method and system of intelligent campus
CN110290265A (en) * 2019-06-24 2019-09-27 深圳市锐尔觅移动通信有限公司 The mute method of adjustment of mobile terminal, device, mobile terminal and storage medium

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