CN113225414A - Campus intelligent telephone, telephone system and implementation method thereof - Google Patents

Campus intelligent telephone, telephone system and implementation method thereof Download PDF

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Publication number
CN113225414A
CN113225414A CN202110481582.XA CN202110481582A CN113225414A CN 113225414 A CN113225414 A CN 113225414A CN 202110481582 A CN202110481582 A CN 202110481582A CN 113225414 A CN113225414 A CN 113225414A
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China
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telephone
campus
module
cloud server
call
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CN202110481582.XA
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Chinese (zh)
Inventor
李旭光
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Individual
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Individual
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Priority to CN202110481582.XA priority Critical patent/CN113225414A/en
Publication of CN113225414A publication Critical patent/CN113225414A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication
    • H04M15/12—Discriminative metering, charging or billing
    • H04M15/18—Discriminative metering, charging or billing according to duration of the call, or the communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/83—Notification aspects
    • H04M15/85—Notification aspects characterised by the type of condition triggering a notification
    • H04M15/852—Low balance or limit reached
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/88—Provision for limiting connection, or expenditure
    • H04M15/888—Provision for limiting connection, or expenditure severing connection after predetermined time or data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The invention provides a campus intelligent telephone, a telephone system and an implementation method thereof, wherein the telephone comprises an MCU processor, and a data communication module, a voice communication module, a storage module, an input module, a display module, an audio receiving module and an audio playing module which are electrically connected with the MCU processor, and the telephone system comprises: gateway, cloud ware, head of a family customer end, school management end and stored program control switch, it is a plurality of data communication module, the pronunciation communication module of campus smart phone respectively with gateway communication connection, cloud ware and stored program control switch are connected respectively to the gateway, cloud ware respectively with head of a family customer end and school management end communication connection. The invention has the function of leaving messages for receiving and sending short messages, is convenient for offline communication between parents and students, is convenient for school parties to charge and manage accounts, improves the functions of a telephone system and reduces the operation cost of school telephones.

Description

Campus intelligent telephone, telephone system and implementation method thereof
Technical Field
The invention relates to the technical field of campus telephones, in particular to a campus intelligent telephone, a telephone system and an implementation method thereof.
Background
The primary and secondary school stage is an important stage in one's lifetime, and parents and schools pay more and more attention to the study and life management of primary and secondary school students. Because the self-discrimination and prevention abilities of middle and primary school students are weak, the time management and control abilities are not strong, the entertainment of the smart phone is stronger and stronger, and the use of the smart phone can bring a lot of negative influences to students, so that many schools cannot allow the students to use the smart phone, but the contact between the students and parents is cut off when the students are forbidden to enter the schools, how to ensure the students to study with concentration can be ensured, and the problem of urgent need to be solved can be kept in contact with the parents. Therefore, there is a need for school students to have public telephones, especially for boarders.
Most of campus telephones are operated by third-party enterprises except for telecommunication operators (Unicom, telecommunication, mobile and the like), and the third-party enterprises mount the telephones for schools free of charge and earn a difference between users and the operators so as to recover the mounting cost to gain a profit. At present, campus phone is divided into several modes of campus personal mobile phone card insertion using phone, built-in mobile phone card campus phone, 201 phone, network phone, existing wired phone:
(1) the campus personal mobile phone card is inserted into a phone for use, a user holds an identity card and goes to a business hall to handle a large card mobile phone card by himself, a telecom operator deducts the fee from the balance in the card according to the highest charging rule, and then the card is divided into a third-party enterprise, and the campus personal mobile phone card has a short message leaving function and has the defect that the enterprise is difficult to withdraw the fee from the telecom operator;
(2) the campus telephone with the built-in mobile phone card can be well used after monthly payment, the third party can charge conveniently and flexibly, and the campus telephone has the defects that each telephone needs the personal real-name authentication of the mobile phone card, and when the number of the installed campus telephone is large, the problem of card handling of the identity card is solved;
(3) the 201 telephone, 201 business user dials the telephone in the way of keeping a business in the password through 201 specialized telephone set, it is the fixed telephone that telecommunication operator released to the particular place such as school earlier, easy to use and convenient, the disadvantage is that telecommunication operator cancels 201 business step by step, the third party enterprise operates the charging difficulty;
(4) the network telephone has low charge and convenient charging of third-party enterprises, and has the defects that corresponding support is required to be provided by telecommunication operators, and the third-party enterprises are difficult to acquire corresponding resources;
(5) the existing wired telephone has the defects of cheap telephone and stable conversation, and the third party adds a card swiping and fee deducting mode on the original telephone, cannot control the telephone state in real time, is difficult to construct a plurality of wires and has no message leaving function.
Disclosure of Invention
The invention aims to provide a campus intelligent telephone, a telephone system and an implementation method thereof, which have a message leaving function of receiving and sending short messages, are convenient for offline communication between parents and students, are convenient for school parties to charge school telephones and manage account numbers, and reduce the operation cost of school telephones while improving the function of the telephone system.
In order to achieve the purpose, the invention provides the following scheme:
a campus smartphone comprising: MCU treater and with MCU treater electric connection's data communication module, voice communication module, storage module, input module, display module, audio frequency receiving module and audio playback module, input module is used for inputing telephone account number and password and dialing, data communication module is used for carrying out data communication with cloud server, including uploading telephone account number and password, conversation duration and receiving the SMS that parent's client transmitted, voice communication module is used for dialling the phone or receiving external telephone to the external world, storage module is used for storing the SMS, and the display module that shows is used for showing conversation interface and SMS content, audio frequency receiving module is used for receiving the audio frequency, audio playback module is used for playing the audio frequency.
Furthermore, the input module is a key, the display module is a liquid crystal display screen, and the key and the liquid crystal display screen are arranged on a shell of the campus intelligent telephone.
Furthermore, the audio receiving module is connected with a microphone, and the audio playing module is connected with a loudspeaker.
Furthermore, an earphone jack is arranged on a shell of the campus intelligent telephone and used for inserting an earphone, and the earphone jack is connected with the audio playing module and the audio receiving module.
A campus intelligent telephone system comprises a plurality of campus intelligent telephones, and further comprises a gateway, a cloud server, a parent client, a school management terminal and a program controlled switch, wherein data communication modules and voice communication modules of the campus intelligent telephones are respectively in communication connection with the gateway, the gateway is respectively connected with the cloud server and the program controlled switch, and the cloud server is respectively in communication connection with the parent client and the school management terminal;
the cloud server is used for call charging management, short message management and authentication of telephone account numbers and passwords;
the parent client is used for carrying out account management, recharging and short message transmission through the cloud server;
the school client is used for setting a conversation time interval, a conversation authority and a conversation unit price through the cloud server;
the program controlled exchanger is used for establishing the communication between the campus intelligent telephone and the outside.
Furthermore, a data line and a telephone line are connected between the campus intelligent telephone and the gateway, the data line is a differential signal line, the data line is connected with the data communication module, and the telephone line is connected with the voice communication module.
An implementation method of a campus intelligent telephone system is applied to the campus intelligent telephone system and comprises the following steps:
the method comprises the following steps that a student inputs a telephone account and a password through a campus intelligent telephone and transmits the telephone account and the password to a cloud server through a gateway for authentication;
the cloud server authenticates whether the telephone account number and the password are correct, and if so, judges whether the telephone account number meets the call condition;
if the call condition is met, the cloud service issues a call permission instruction, the campus intelligent telephone enters a dialing state, and after the student dials, the campus intelligent telephone transfers to the SPC (program controlled switch) through the gateway to dial out the phone to the outside;
after the call is dialed, the MCU processor performs call timing and uploads call duration to the cloud server, and the cloud server calculates call cost based on the call unit price and the call duration.
Further, the call condition includes:
whether the call is in the specified call time interval or not, if so, the call condition is met;
whether the balance corresponding to the telephone account is higher than a set low limit threshold or not, and if so, the communication condition is met;
and whether the telephone account number is the limited call account number or not is judged, and if not, the call condition is met.
Further, if the balance corresponding to the telephone account is lower than a set low threshold, the cloud server returns prompt information that the balance of the account is insufficient to the campus intelligent telephone and the parent client, and reminds the parent to recharge the telephone account through the parent client.
Further, the method for leaving the message comprises the following steps:
parents send short messages to a cloud server through parent clients, and the cloud server binds the short messages and corresponding telephone accounts into data packets and sends the data packets to a campus intelligent telephone through a gateway;
the campus intelligent telephone receives the data packet, decodes the data packet to obtain short message content and a corresponding telephone account number, and displays a short message prompt message and the corresponding telephone account number through a display module;
and the student inputs the password corresponding to the displayed telephone account number through the campus intelligent telephone set and reads the short message content.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects: according to the campus intelligent telephone, the telephone system and the implementation method thereof, the intelligent telephone is connected with the gateway through the voice communication module, so that the purpose of dialing out a telephone to the outside or receiving an outside telephone can be realized, and the communication function of a common campus telephone is further reserved; meanwhile, the data communication module is connected with the gateway through a differential data line so as to perform data interaction with the cloud service, and the cloud server is communicated with the parent client and the campus management client, so that on one hand, parents can conveniently perform account management, recharging and short message transmission through the cloud server, the telephone account of students can be recharged in real time, more importantly, the cloud server has a short message leaving function, the cloud server can transmit short messages to leave messages offline, students can check the short messages after class to know related messages transmitted by the parents in real time, and similarly, when conversation is inconvenient, students can also send short messages to the parents; on the other hand, the school party can conveniently set the conversation time interval, the conversation authority and the conversation unit price through the cloud server, so that the school party can conveniently charge and manage, and the problem that the school party serving as a third-party enterprise is difficult to charge and charge in the campus telephone communication is solved; in conclusion, the invention is convenient for the bidirectional communication between the students and the parents, is more convenient for the school party to charge the campus internal telephone and manage the communication authority, and is beneficial to maintaining the benefits of the parents, the students and the school party.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a functional block diagram of a campus intelligent telephone according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a campus smartphone system according to an embodiment of the present invention;
description of reference numerals: 1. a campus smart phone; 101. an MCU processor; 102. a data communication module; 103. a voice communication module; 104. an input module; 105. a storage module; 106. a display module; 107. an audio playing module; 108. an audio receiving module; 109. a power supply module;
2. a gateway; 3. a cloud server; 4. a parent client; 5. a school management client; 6. a stored program controlled exchange.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a campus intelligent telephone, a telephone system and an implementation method thereof, which have a message leaving function of receiving and sending short messages, are convenient for offline communication between parents and students, are convenient for school parties to charge school telephones and manage account numbers, and reduce the operation cost of school telephones while improving the function of the telephone system.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1, a campus smartphone according to an embodiment of the present invention includes: MCU treater 101 and with MCU treater 101 electric connection's data communication module 102, voice communication module 103, storage module 105, input module 104, display module 106, audio frequency receiving module 108 and audio frequency play module 107, input module 104 is used for inputing telephone account number and password and dialing, data communication module 102 is used for carrying out data communication with cloud server 3, including uploading telephone account number and password, conversation duration and receiving the SMS that parent's client transmitted, voice communication module 103 is used for dialling the phone or receiving external telephone to the external world, storage module 105 is used for storing the SMS, and display module 106 is used for showing conversation interface and SMS content, audio frequency receiving module 108 is used for receiving the audio frequency, audio frequency play module 107 is used for playing the audio frequency.
The input module 104 is a key, the display module 106 is a liquid crystal display, the key and the liquid crystal display are arranged on a housing of the campus smartphone, and the key can be arranged below the liquid crystal display.
The audio receiving module 108 is connected with a microphone, and the audio playing module 107 is connected with a loudspeaker. The loudspeaker can realize outward release when a call is made. The telephone is provided with a microphone jack and a loudspeaker jack, the microphone jack is connected with the audio receiving module 108 and used for being connected with a microphone, and the loudspeaker jack is connected with the audio playing module 107 and used for being inserted into an external loudspeaker and the like.
An earphone jack is arranged on a shell of the campus intelligent telephone and used for inserting an earphone, and the earphone jack is connected with the audio playing module 107 and the audio receiving module 108. At the moment, the earphone has the functions of voice recording and answering, students can make calls by inserting the earphone, the earphone is convenient to use, and the influence of outgoing calls on other people is avoided.
The MCU processor 101 is also connected with a power module 109 for providing working power supply for each module of the campus intelligent telephone.
The campus intelligent telephone shell can be hung in a public area of a school or a student dormitory in a wall-hanging mode, and places where students can conveniently make calls.
A campus intelligent telephone system comprises a plurality of campus intelligent telephones 1, a gateway 2, a cloud server 3, a parent client 4, a school management terminal 5 and a program controlled switch 6, wherein data communication modules 102 and voice communication modules 103 of the campus intelligent telephones 1 are respectively in communication connection with the gateway 2, the gateway 2 is respectively connected with the cloud server 3 and the program controlled switch 6, and the cloud server 3 is respectively in communication connection with the parent client 4 and the school management terminal 5;
the cloud server 3 is used for call charging management, short message management and authentication of telephone account numbers and passwords;
the parent client 4 is used for carrying out account management, recharging and short message transmission through the cloud server;
the school client 5 is used for setting a conversation time interval, a conversation authority and a conversation unit price through the cloud server;
and the stored program control exchange 6 is used for establishing communication between the campus intelligent telephone and the outside.
The line of the campus intelligent telephone 1, the gateway 2 and the cloud server 3 realizes data communication, and can perform call charging management of a third party and a short message leaving function of a household terminal; the lines of the campus intelligent telephone 1, the gateway 2 and the SPC 6 are used for normal conversation.
A data line and a telephone line are connected between the campus intelligent telephone 1 and the gateway 2, the data line is a differential signal line, the data line is connected with the data communication module 102, and the telephone line is connected with the voice communication module 103. In addition, a power line is further arranged between the campus intelligent telephone 1 and the gateway 2, and the power line is connected with the power module 109. The differential signal line carries out data transmission based on an RS485 communication protocol, and the differential transmission signal has strong anti-interference capability on external interference. In summary, only 2 power lines, 2 data lines and 2 telephone lines are needed between the campus intelligent telephone 1 and the gateway 2, and the wiring mode is simple and convenient to implement.
An implementation method of a campus intelligent telephone system is applied to the campus intelligent telephone system and comprises the following steps:
the method comprises the following steps that a student inputs a telephone account and a password through a campus intelligent telephone and transmits the telephone account and the password to a cloud server through a gateway for authentication;
the cloud server authenticates whether the telephone account number and the password are correct, and if so, judges whether the telephone account number meets the call condition;
if the call condition is met, the cloud service issues a call permission instruction, the campus intelligent telephone enters a dialing state, and after the student dials, the campus intelligent telephone transfers to the SPC (program controlled switch) through the gateway to dial out the phone to the outside;
after the call is dialed, the MCU processor performs call timing and uploads call duration to the cloud server, and the cloud server calculates call cost based on the call unit price and the call duration.
Wherein the call condition includes:
whether the call is in the specified call time interval or not, if so, the call condition is met; for example, during a normal class, a student is not allowed to make a call, and then the period of time may be specified to prohibit making a call; or the fixed time in the noon or evening is set as the time period of allowing the communication, so that the students can make calls in the time period, and the centralized management level of the campus telephones is improved;
whether the balance corresponding to the telephone account is higher than a set low limit threshold (for example, the balance is 2 yuan) or not, and if the balance is higher than the set low limit threshold, the communication condition is met; and if the balance corresponding to the telephone account is lower than a set low limit threshold, the cloud server returns prompt information that the balance of the account is insufficient to the campus intelligent telephone and the parent client, and reminds the parent to recharge the telephone account through the parent client.
And whether the telephone account number is the limited call account number or not is judged, and if not, the call condition is met. For example, a certain student needs to be prohibited from making a call at will due to violation of a school rule and the like, and can be conveniently managed by the school through the condition setting.
The implementation method further comprises a message leaving method:
parents send short messages to a cloud server through parent clients, and the cloud server binds the short messages and corresponding telephone accounts into data packets and sends the data packets to a campus intelligent telephone through a gateway;
the campus intelligent telephone receives the data packet, decodes the data packet to obtain short message content and a corresponding telephone account number, and displays a short message prompt message and the corresponding telephone account number through a display module;
and the student inputs the password corresponding to the displayed telephone account number through the campus intelligent telephone set and reads the short message content.
In addition, the message leaving method further comprises a reverse message leaving method for the students to the parent client, wherein the students edit short messages through campus smart phones, the MCU processor transmits the edited short message data to the cloud server through the data lines and the gateway, and the cloud server sends the short messages to the parent client. The message leaving method can be used freely when the telephone account number of the student is owed, and is convenient for the student to establish contact with the parent in a short message mode, immediately transmit messages, prompt the parent to recharge and the like; the off-line communication under the condition of inconvenient real-time conversation is facilitated, and the practicability of the telephone is improved.
According to the campus intelligent telephone, the telephone system and the implementation method thereof, the intelligent telephone is connected with the gateway through the voice communication module, so that the purpose of dialing out a telephone to the outside or receiving an outside telephone can be realized, and the communication function of a common campus telephone is further reserved; meanwhile, the data communication module is connected with the gateway through a differential data line so as to perform data interaction with the cloud service, and the cloud server is communicated with the parent client and the campus management client, so that on one hand, parents can conveniently perform account management, recharging and short message transmission through the cloud server, the telephone account of students can be recharged immediately, more importantly, the cloud server has a short message leaving function, short messages can be transmitted to leave messages, and students can check the short messages to know related messages transmitted by the parents immediately after class; on the other hand, the school party can conveniently set the conversation time interval, the conversation authority and the conversation unit price through the cloud server, so that the school party can conveniently charge and manage, and the problem that the school party serving as a third-party enterprise is difficult to charge and charge in the campus telephone communication is solved; in conclusion, the invention is convenient for the bidirectional communication between the students and the parents, is more convenient for the school party to charge the campus internal telephone and manage the communication authority, and is beneficial to maintaining the benefits of the parents, the students and the school party.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

Claims (10)

1. A campus smartphone, comprising: MCU treater and with MCU treater electric connection's data communication module, voice communication module, storage module, input module, display module, audio frequency receiving module and audio playback module, input module is used for inputing telephone account number and password and dialing, data communication module is used for carrying out data communication with cloud server, including uploading telephone account number and password, conversation duration and receiving the SMS that parent's client transmitted, voice communication module is used for dialling the phone or receiving external telephone to the external world, storage module is used for storing the SMS, and the display module that shows is used for showing conversation interface and SMS content, audio frequency receiving module is used for receiving the audio frequency, audio playback module is used for playing the audio frequency.
2. The campus smartphone of claim 1, wherein the input module is a button, the display module is a liquid crystal display, and the button and the liquid crystal display are disposed on a housing of the campus smartphone.
3. The campus smartphone of claim 1, wherein the audio receiving module is connected to a microphone and the audio playing module is connected to a speaker.
4. The campus smartphone of claim 1, wherein an earphone jack is disposed on a housing of the campus smartphone, the earphone jack is used for inserting an earphone, and the earphone jack is connected to the audio playing module and the audio receiving module.
5. A campus smart phone system, comprising a plurality of campus smart phones according to any of claims 1-4, further comprising a gateway, a cloud server, a parent client, a school management terminal, and a SPC, wherein the data communication module and the voice communication module of the campus smart phones are respectively connected to the gateway in communication, the gateway is respectively connected to the cloud server and the SPC, and the cloud server is respectively connected to the parent client and the school management terminal in communication;
the cloud server is used for call charging management, short message management and authentication of telephone account numbers and passwords;
the parent client is used for carrying out account management, recharging and short message transmission through the cloud server;
the school client is used for setting a conversation time interval, a conversation authority and a conversation unit price through the cloud server;
the program controlled exchanger is used for establishing the communication between the campus intelligent telephone and the outside.
6. The campus smart phone system of claim 5 wherein a data line and a phone line are connected between the campus smart phone and the gateway, the data line is a differential signal line, the data line is connected to the data communication module, and the phone line is connected to the voice communication module.
7. A campus smart phone system implementation method applied to the campus smart phone system of any one of claims 5-6, comprising the following steps:
the method comprises the following steps that a student inputs a telephone account and a password through a campus intelligent telephone and transmits the telephone account and the password to a cloud server through a gateway for authentication;
the cloud server authenticates whether the telephone account number and the password are correct, and if so, judges whether the telephone account number meets the call condition;
if the call condition is met, the cloud service issues a call permission instruction, the campus intelligent telephone enters a dialing state, and after the student dials, the campus intelligent telephone transfers to the SPC (program controlled switch) through the gateway to dial out the phone to the outside;
after the call is dialed, the MCU processor performs call timing and uploads call duration to the cloud server, and the cloud server calculates call cost based on the call unit price and the call duration.
8. The method of claim 7, wherein the call condition comprises:
whether the call is in the specified call time interval or not, if so, the call condition is met;
whether the balance corresponding to the telephone account is higher than a set low limit threshold or not, and if so, the communication condition is met;
and whether the telephone account number is the limited call account number or not is judged, and if not, the call condition is met.
9. The method of claim 8, wherein if the balance corresponding to the phone account is lower than a set low threshold, the cloud server returns a prompt message indicating that the account balance is insufficient to the campus smart phone and the parent client, and prompts the parent to recharge the phone account through the parent client.
10. The method of claim 6, wherein the mobile device is a mobile device,
the method for leaving the message further comprises the following steps:
parents send short messages to a cloud server through parent clients, and the cloud server binds the short messages and corresponding telephone accounts into data packets and sends the data packets to a campus intelligent telephone through a gateway;
the campus intelligent telephone receives the data packet, decodes the data packet to obtain short message content and a corresponding telephone account number, and displays a short message prompt message and the corresponding telephone account number through a display module;
and the student inputs the password corresponding to the displayed telephone account number through the campus intelligent telephone set and reads the short message content.
CN202110481582.XA 2021-07-04 2021-07-04 Campus intelligent telephone, telephone system and implementation method thereof Pending CN113225414A (en)

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Application Number Priority Date Filing Date Title
CN202110481582.XA CN113225414A (en) 2021-07-04 2021-07-04 Campus intelligent telephone, telephone system and implementation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110481582.XA CN113225414A (en) 2021-07-04 2021-07-04 Campus intelligent telephone, telephone system and implementation method thereof

Publications (1)

Publication Number Publication Date
CN113225414A true CN113225414A (en) 2021-08-06

Family

ID=77090471

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Application Number Title Priority Date Filing Date
CN202110481582.XA Pending CN113225414A (en) 2021-07-04 2021-07-04 Campus intelligent telephone, telephone system and implementation method thereof

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