Summary of the invention
The present invention proposes a kind of cell phone managing system and management method thereof based on RFID, controls the mobile phone state of particular place, guarantees the good order of particular place.
Technical scheme: cell phone managing system of the present invention, comprises mobile phone, RFID reader, cellphone control system three parts.Wherein, mobile phone has following functions:
(1) on cell phone mainboard, be embedded with RFID module, the capacity of this module can adopt 2.4G;
(2) mobile phone has controlled mode and normal mode, and under controlled mode, mobile phone only can use specific function, as dials fixed telephone number etc., and other functions can not be used, and jingle bell is quiet; Normal mode is restriction not;
(3) mobile phone has mobile phone control and management module, built-in authorization sequence number, and this module can receive and resolve control information order, managing mobile phone pattern;
(4) pattern of mobile phone restarting systems mobile phone does not change, and mobile phone can not be by manually arranging to change handset mode.
RFID reader should have following several:
(1) common RFID reader; (2) by the RFID reader of cellphone control system appointment, for registering mobile phone, use hereinafter referred to as RFID registration reader.
Cellphone control system has following characteristics:
(1) cellphone control system has a plurality of RFID readers, and RFID reader has emitting radio frequency signal and reads the ability of mobile phone RFID number;
(2) cellphone control system can arrange the position of RFID reader, the scene different according to the position judgment of RFID reader;
(3) in cellphone control system, mobile phone RFID number and phone number are bound, recorded the current state of mobile phone;
(4) cellphone control system can send information command to the mobile phone of binding after receiving RFID signal;
(5) in the information command that cellphone control system sends to mobile phone, include assigned telephone number, hereinafter referred to cellphone control system number.
Binding and the register method of cell phone managing system of the present invention are as follows:
Step-1: mobile phone receives the signal of RFID registration reader, and responds, and response contents is phone number and RFID number;
Step-2: cellphone control system receives after the RFID radiofrequency signal of mobile phone response, and system sends message to be confirmed to mobile phone, message to be confirmed is divided into binding information to be confirmed, separates binding information to be confirmed and changes three kinds of binding phone number information to be confirmed;
Step-3: mobile phone receives after message to be confirmed, sends acknowledge message to system, and acknowledge message is divided into binding acknowledgement message, separates binding acknowledgement message and changes three kinds of binding phone number confirmations;
Step-4: handset binding system number and self phone number, system registry cell-phone number and RFID number.
The management method of cell phone managing system of the present invention is as follows:
Step-1: mobile phone receives the signal of RFID reader, and responds;
Step-2: cellphone control system receives after the RFID radiofrequency signal of mobile phone response, sends message command according to the mobile phone state of receiving system record to mobile phone;
Step-3: mobile phone receives after message command, and handset mode is set.
Beneficial effect: the present invention utilizes radio-frequency (RF) identification (Radio Frequency Identification, RFID) technology, and a kind of cell phone managing system and management method thereof that is applicable to the particular places such as meeting, classroom is provided.The present invention carrys out automatic managing mobile phone by sending information command by cell phone managing system, and guarantees safety and the flexibility of cell phone managing system, has effectively solved the cell phone managing problem of these particular places.
Embodiment
With a specific embodiment, be described implementation process of the present invention below, but the present invention is not limited only to this embodiment.Content of the present invention contain anyly on core content of the present invention, make an amendment, equivalence, the various schemes of replacing.
Attend class student's mobile phone of Yi of the present invention school is controlled as example, narration embodiment:
In the present embodiment, concrete deployment as shown in Figure 1: native system has many places RFID reader, at least 1 is RFID registration reader, have two RFID readers at least, one of them is positioned at school gate inner side, another is positioned at school gate outside, according to these two RFID readers from inside to outside, or reading order from outside to inside, cellphone control system can send different message commands to mobile phone, also can arrange as required and there is consumption simultaneously, other RFID reader of the functions such as search, all RFID readers are all connected with cellphone control system, and configured by cellphone control system.
1, registration process is as shown in Figure 2:
Step-1: when mobile phone receives the read signal of RFID registration reader, send a response, response contents is phone number and RFID number;
Whether Step-2: cellphone control system receives after mobile phone RFID response, inquire about this RFID number and register, and carries out Step-2.1 if registered; Otherwise carry out Step-2.2;
Step-2.1: whether the phone number that judgement registration phone number receives with system is consistent, if the consistent information to be confirmed that sends the binding of phone number solution to mobile phone is carried out Step-3.2; Otherwise to mobile phone, send the information to be confirmed of changing binding phone number, carry out Step-3.3;
Step-2.2: cellphone control system sends binding information to be confirmed to mobile phone, carries out Step-3.1 and enables timing;
Illustrate: the information content to be confirmed at least comprises the contents such as cell-phone number, RFID number, cellphone control system number; Cellphone control system sends after information to be confirmed, does not repeat to send information to be confirmed within the regular hour;
Step-3.1: mobile phone is received after binding information to be confirmed, user is according to treating self wish, recovery system information, if determine to reply the built-in authorization sequence number of mobile phone control and management module " be+", carry out Step-4.1.1, disagree with reply "No", carry out Step-4.4.1, system is not received reply at the appointed time, repeats Step-1;
Step-4.1.1: cellphone control system is received user's binding acknowledgement message at the appointed time, cellphone control system is bound this phone number and RFID number, record authorization sequence number, and send binding acknowledgement order and authorization sequence number to mobile phone, and carry out Step-4.2.1;
Step-4.2.1: mobile phone receives the confirmation after bind command, judges whether authorization sequence is number correct, if correct, cellphone control system number and this phone number bound, and is beamed back bind command to cellphone control system; If authorization sequence is number incorrect, not bind, prompting subscriber authorisation sequence number is incorrect, and it is number incorrect to cellphone control system, to beam back authorization sequence, bind command not, and perform step Step-4.3.1;
Step-4.3.1: it is number incorrect that cellphone control system receives authorization sequence,, after bind command, does not remove the binding of RFID number and phone number, and delete authority sequence number, re-executes step Step-2;
Step-4.4.1: cellphone control system is deleted this phone number and RFID number information.
Step-3.2: mobile phone is received and separated after binding information to be confirmed, user is according to treating self wish, recovery system information, if determine to reply the built-in authorization sequence number of mobile phone control and management module " be+", carry out Step-4.1.2, disagree with reply "No", carry out Step-4.4.2, system is not received reply at the appointed time, repeats Step-1;
Step-4.1.2: cellphone control system receives that user separates binding information to be confirmed at the appointed time, cellphone control system is separated binding by this phone number and RFID number, record authorization sequence number, and send and separate binding acknowledgement order and authorization sequence number to mobile phone, and carry out Step-4.2.2;
Step-4.2.2: mobile phone receives the confirmation to be separated after bind command, judge whether authorization sequence is number correct, if correctly, cellphone control system number and this phone number are separated to binding, and beam back and separate bind command to cellphone control system; If authorization sequence is number incorrect, do not separate binding, prompting subscriber authorisation sequence number is incorrect, and it is number incorrect to cellphone control system, to beam back authorization sequence, does not separate bind command, and performs step Step-4.3.2;
Step-4.3.2: it is number incorrect that cellphone control system receives authorization sequence, does not separate after bind command, the solution binding of RFID number and phone number removed, and delete authority sequence number, re-execute step Step-2;
Step-4.4.2: cellphone control system is deleted this phone number and RFID number information.
Step-3.3: mobile phone is received and changed after binding phone number information to be confirmed, user is according to treating self wish, recovery system information, if determine to reply the built-in authorization sequence number of mobile phone control and management module " be+", carry out Step-4.1.3, disagree with reply "No", carry out Step-4.4.3, system is not received reply at the appointed time, repeats Step-1;
Step-4.1.3: cellphone control system receives that user changes binding phone number confirmation at the appointed time, cellphone control system is separated binding by former phone number and RFID number, this phone number and RFID number are bound simultaneously, record authorization sequence number, and send and change the confirmation order of binding phone number and authorization sequence number to mobile phone, and carry out Step-4.2.3;
Step-4.2.3: mobile phone receives the confirmation to be changed after the order of binding phone number, judge whether authorization sequence is number correct, if correct, cellphone control system number and this phone number bound, and beamed back and change the order of binding phone number to cellphone control system; If authorization sequence is number incorrect, not bind, prompting subscriber authorisation sequence number is incorrect, and it is number incorrect to cellphone control system, to beam back authorization sequence, does not change the order of binding phone number, and performs step Step-4.3.3;
Step-4.3.3: it is number incorrect that cellphone control system receives authorization sequence, does not change after the order of binding phone number, the binding of RFID number and this phone number removed, and delete authority sequence number, re-execute step Step-2;
Step-4.4.3: cellphone control system is deleted this phone number and RFID number information.
2, cell phone managing process is as shown in Figure 3:
Step-1: mobile phone originate mode is normal mode, when user passes through the reading area of RFID reader, mobile phone receives the read signal of RFID reader, and sends a response;
Step-2: RFID reader reads after mobile phone RFID response outside school gate, and cellphone control system inquiry mobile phone present mode of operation, if controlled mode is carried out Step-2.1; If normal mode, carries out Step-2.2;
Step-2.1: the phone number that cellphone control system inquiry is associated with RFID, and send information to mobile phone, the information content is the order that mobile phone enters normal mode;
Step-2.2: receiving system is enabled countdown to this RFID, within the countdown time period, if the RFID reader in school gate does not read this RFID information, does not make response; If the RFID reader in school gate reads the information of this RFID, carry out Step-2.3;
Step-2.3: the phone number that cellphone control system inquiry is associated with RFID, and send information to mobile phone, the information content is the order that mobile phone enters controlled mode;
Step-2.4: the RFID reader of cellphone control system in campus reads after mobile phone RFID response, inquiry mobile phone present mode of operation, if controlled mode ignore and do not make response, if normal mode is carried out Step-2.5;
Step-2.5: receiving system is enabled countdown to this RFID, within the countdown time period, if the RFID reader outside school gate reads this RFID information, does not make response; If the RFID reader outside school gate does not read the information of this RFID, carry out Step-2.3.
3, mobile phone receives message command flow process as shown in Figure 4:
Mobile phone receives after the message command of cellphone control system transmission, needs to carry out following steps,
Step-3.1: mobile phone obtains the cellphone control system number that sends message command, and and compare with the system number of handset binding, if identical, perform step Step-3.2; Otherwise ignore this message command;
Step-3.2: mobile phone is resolved control information order, obtains RFID number and authorization sequence number, and judges whether RFID number and authorization sequence be number consistent with the machine, if carry out Step-3.3 always; Otherwise ignore this message command;
Step-3.3: mobile phone is resolved control information order, obtains command context, revises the pattern of mobile phone according to command context.
4, the command format of mobile phone control information adopts following form:
(1) command format that mobile phone control information adopts, as shown in table 1:
Table 1
As #*RFID00000001#AUTH0000000001#CMD1010 #RESERVED13905310000 * #
(2) command functions table, as shown in table 2:
Table 2