Invention content
In order to solve the above-mentioned technical problem, the object of the present invention is to provide a kind of saving resource overheads, while facilitating Intranet
The mobile phone of employee and outbound communication accesses the implementation method of internal security communication network.
In order to solve the above-mentioned technical problem, it is a further object to provide a kind of saving resource overheads, while just
Just the mobile phone of Intranet employee and outbound communication accesses internal security network system.
The technical solution adopted in the present invention is:
A kind of implementation method of the mobile phone access internal security communication network based on bluetooth comprising step S1:Pass through access
Gateway connects intercommunication network and at least one mobile phone, realizes and uses mobile phone by the inside terminals in intercommunication network.
Preferably, the step S1 includes sub-step:S11, mobile phone are connected to access gateway by Bluetooth pairing;S12 connects
Function Access Gateway connection is connected to the inside terminals in intercommunication network by E1 or IP network, establishes the correspondence of inside terminals and mobile phone
Relationship;S13, the corresponding mobile phone of inside terminals monitoring realize telephone receiving and/or phone exhalation and/or function of receiving and sending short message.
Preferably, the step S13 specifically includes sub-step:S131 when access gateway detects cell phone incoming call, will send a telegram here
On call diversion to corresponding inside terminals, inside terminals receiving whether answer order, if answered, send out answer order to pair
Mobile phone is answered, and transmitted in both directions is carried out by access gateway, realizes telephone receiving, if do not answered, sends out ath command to corresponding hand
Machine;S132, inside terminals control mobile phone by access gateway and carry out phone exhalation, and establish bi-directional transmission link and realize phone
Exhalation;Short message when access gateway detects that mobile phone receives new message, is sent to correspondence by S133 by internal E1 or IP network
On inside terminals, realize that short message receives;Then S134, the editing short message on inside terminals are sent by internal E1 or IP network
It is sent by corresponding mobile phone to access gateway, then by access gateway, realizes short message sending.
Preferably, the step S13 specifically includes sub-step:S135, access gateway detect cell phone incoming call or receive
When new message, corresponding message is sent to corresponding inside terminals.
A kind of mobile phone access internal security network system based on bluetooth, is used to implement a kind of mobile phone based on bluetooth
Access the implementation method of internal security communication network comprising:Intercommunication network, the intercommunication network include multiple internal whole
End;Access gateway, the access gateway are connect by bluetooth at least one mobile phone, and the access gateway passes through E1 or IP network
It is connect with intercommunication network, for realizing being correspondingly connected with for mobile phone and the inside terminals in intercommunication network;At least one mobile phone.
Preferably, the access gateway includes central processing module, bluetooth module and network module, the central processing mould
Block is connected respectively at bluetooth module with network module, and the bluetooth module is connect with mobile phone, the network module and intercommunication
Net connection.
Preferably, the bluetooth module is connected to central processing module by serial port module, and the serial port module is
SC16C654BIB64 serial port modules.
Preferably, the network module includes E1 network modules and IP network module, and the central processing module leads to respectively
It crosses E1 network modules and IP network module is connected to intercommunication network.
Preferably, further include the power module for powering for access gateway, the clock mould for providing clock signal
Block and memory module for storing information.
Preferably, the inside terminals are PC or tablet computer.
The beneficial effects of the invention are as follows:
A kind of implementation method of the mobile phone access internal security communication network based on bluetooth of the present invention is connected by access gateway
Intercommunication network and at least one mobile phone, realize and use mobile phone by the inside terminals in intercommunication network;Support multiple mobile phones
It accesses simultaneously, each access connection is independent, does not interfere with each other, and is corresponded with employee;Resource overhead is saved, deployment is simple, throws
Enter at low cost, easy to use, high system safety.
In addition, being also equipped with following advantages:
(1) by network module, access gateway can be docked by E1 circuits and IP circuits with intercommunication network;Docking can
By SIP, H.323, the signalings such as PRI, ISUP or TUP realize.
(2) pass through memory module, the recordable inside and outside communication details of access gateway, including recording and short message storage.
(3) gateway can be effectively isolated external network (carrier network) and intercommunication network, will not bring uncontrollable number
It is passed according to mutual.It can be realized through the equipment, employee can only carry out voice communication with outside, receive and dispatch short message;It cannot carry out mail, coloured silk
The functions such as the mutual biography of letter, file;The internal communication network data of tissue or mechanism also can not be directly accessed in external staff, to have
Effect ensures the information security of intercommunication network.
(4) corresponding switch option can be arranged in access gateway, include whether to carry out communications records, if allow short message work(
It can, if allow short message outgoing, if allow phonetic function etc., realize function restriction.
It the composite can be widely applied to various mobile phone access internal security network systems.
The present invention another advantageous effect be:
A kind of mobile phone access internal security network system based on bluetooth of the present invention is internal logical by access gateway connection
Believe net and at least one mobile phone, realizes and use mobile phone by the inside terminals in intercommunication network;It supports multiple mobile phones while connecing
Enter, each access connection is independent, does not interfere with each other, and is corresponded with employee;Resource overhead is saved, deployment is simple, input cost
It is low, easy to use, high system safety.
In addition, being also equipped with following advantages:
(1) by network module, access gateway can be docked by E1 circuits and IP circuits with intercommunication network;Docking can
By SIP, H.323, the signalings such as PRI, ISUP or TUP realize.
(2) pass through memory module, the recordable inside and outside communication details of access gateway, including recording and short message storage.
(3) gateway can be effectively isolated external network (carrier network) and intercommunication network, will not bring uncontrollable number
It is passed according to mutual.It can be realized through the equipment, employee can only carry out voice communication with outside, receive and dispatch short message;It cannot carry out mail, coloured silk
The functions such as the mutual biography of letter, file;The internal communication network data of tissue or mechanism also can not be directly accessed in external staff, to have
Effect ensures the information security of intercommunication network.
(4) corresponding switch option can be arranged in access gateway, include whether to carry out communications records, if allow short message work(
It can, if allow short message outgoing, if allow phonetic function etc., realize function restriction.
It the composite can be widely applied to various mobile phone access internal security network systems.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.
A kind of implementation method of the mobile phone access internal security communication network based on bluetooth comprising step S1:Pass through access
Gateway connects intercommunication network and at least one mobile phone, realizes and uses mobile phone by the inside terminals in intercommunication network.
Preferably, the step S1 includes sub-step:S11, mobile phone are connected to access gateway by Bluetooth pairing;S12 connects
Function Access Gateway connection is connected to the inside terminals in intercommunication network by E1 or IP network, establishes the correspondence of inside terminals and mobile phone
Relationship;S13, the corresponding mobile phone of inside terminals monitoring realize telephone receiving and/or phone exhalation and/or function of receiving and sending short message.
Preferably, the step S13 specifically includes sub-step:S131 when access gateway detects cell phone incoming call, will send a telegram here
On call diversion to corresponding inside terminals, inside terminals receiving whether answer order, if answered, send out answer order to pair
Mobile phone is answered, and transmitted in both directions is carried out by access gateway, realizes telephone receiving, if do not answered, sends out ath command to corresponding hand
Machine;S132, inside terminals control mobile phone by access gateway and carry out phone exhalation, and establish bi-directional transmission link and realize that phone is exhaled
Go out;Short message when access gateway detects that mobile phone receives new message, is sent to correspondence by S133 by internal E1 or IP network
On inside terminals, realize that short message receives;Then S134, the editing short message on inside terminals are sent by internal E1 or IP network
It is sent by corresponding mobile phone to access gateway, then by access gateway, realizes short message sending.
Preferably, the step S13 specifically includes sub-step:S135, access gateway detect cell phone incoming call or receive
When new message, corresponding message is sent to corresponding inside terminals.
Below by taking enterprises communication network as an example, the work implementation process of the method for the present invention is described in detail.
Intercommunication network and at least one mobile phone are connected by access gateway, is realized whole by the inside in intercommunication network
End is as follows using the specific implementation step of mobile phone:
1) Bluetooth of mobile phone matches.For each mobile phone, access gateway (corresponding corresponding bluetooth module) is paired into
One blue tooth voice equipment, it is similar with bluetooth headset pairing mechanism.
2) automatic to obtain cell-phone number code book after being docked with mobile phone, it may choose whether to be sent to employee's PC or other
On intelligent terminal.
3) cell phone incoming call detection and pickup feature.After cell phone incoming call, it can be detected in access gateway side, and control mobile phone
Refusal or incoming call answering.Access gateway can be (interior by mechanism or organization internal communication system by incoming information before incoming call answering
Portion's communication network), incoming call is transferred on employee's PC or other intelligent terminal, employee is in PC or other intelligence
Whether remote operation answers in energy terminal.After answering, sound passes through bluetooth and mechanism or the E1 circuits of tissue (intercommunication network)
Transmitted in both directions is carried out with IP circuits.
4) access gateway can carry out outgoing call, and open corresponding control interface and media interface by Bluetooth control mobile phone
It is docked with intercom system, so that employee can remotely be carried out using mobile phone by PC or other intelligent terminal
Outgoing call.
5) short massage notice, forwarding and sending function.When mobile phone has new message, access gateway can detect, and will be short
Letter is sent to by internal E1 and IP circuits in employee's PC or other intelligent terminal.Employee also can PC or its
Then its intelligent terminal editing short message is sent to access gateway via respective lines, then the mobile phone for passing through employee by access gateway
It sends.
6) incoming call and the short message received can also be sent to employee's PC or other in the form of a message by gateway
Intelligent terminal.
As shown in Figure 1, a kind of mobile phone based on bluetooth accesses internal security network system, it is used to implement one kind and is based on
The implementation method of the mobile phone access internal security communication network of bluetooth comprising:Intercommunication network, the intercommunication network include more
A inside terminals;Access gateway, the access gateway are connect by bluetooth at least one mobile phone, and the access gateway passes through E1
Or IP network is connect with intercommunication network, for realizing being correspondingly connected with for mobile phone and the inside terminals in intercommunication network;At least
One mobile phone.For example, multiple inside terminals and access gateway can be realized mutually by the router accessed in intercommunication network
Connection.
As shown in Fig. 2, the access gateway includes central processing module, bluetooth module and network module, the centre
Reason module is connected respectively at bluetooth module with network module, and the bluetooth module is connect with mobile phone, the network module and inside
Communication network connects.Access gateway has 16 bluetooth modules in the present embodiment.In the embodiment, central processing module uses
The M825XX series of media processor (such as 82511 chips) of Mindspeed companies and the Spartan 3A series of Xilinx companies
Logical process chip (fpga chip), is communicated between 82511 chips and fpga chip by the channels TDM and SPI interface.
Preferably, the bluetooth module is connected to central processing module by serial port module, and the serial port module is
SC16C654BIB64 serial port modules.
Preferably, the network module includes E1 network modules and IP network module, and the central processing module leads to respectively
It crosses E1 network modules and IP network module is connected to intercommunication network.
Preferably, further include the power module for powering for access gateway, the clock mould for providing clock signal
Block and memory module for storing information.Power module is connected with power switch, and power module is responsible for 12V DC electrotransformation
It is output to access gateway for 3.3V and 1.2V direct currents.Clock module receives the clock control of fpga chip and is carried for fpga chip
For clock signal clk.Memory module includes the SDRAM of the FLASH and 512MB of Boot, 64MB of 512K, and memory module passes through
EXP_BUS buses are connected respectively to IP network module and fpga chip.
Preferably, the inside terminals are PC or tablet computer.Obvious, inside terminals can also be other intelligence
It can terminal.
As shown in Figure 1, below by taking enterprises communication network as an example, the structure and principle of present system are described in detail.It uses distal end
Family is connected to employee's mobile phone by carrier network (can be 2G, 3G or 4G etc.), and employee's mobile phone is arrived by bluetooth connection respectively
Bluetooth access network closes, and Bluetooth access network is closed is connected to enterprises communication network by E1 or IP modes.
The deployment of access gateway and on probation:
1) gateway device is deployed to mechanism or tissue special area, which stores point together with employee's mobile phone.
2) each employee is given to distribute a bluetooth access device title and corresponding password.
3) before employee stores mobile phone, the device pairing of bluetooth is completed.
4) complete pairing after, employee on PC or other intelligent terminal, can realize mobile phone telephone receiving,
Exhalation and function of receiving and sending short message.
Operation principle:
As shown in Fig. 2, Bluetooth access network, which closes equipment, provides 16 bluetooth modules, multiple access, mobile phone can be supported to use
Family is closed the arbitrary bluetooth module in equipment by opening Bluetooth of mobile phone and Bluetooth access network and is connect, can be with after pairing successful connection
Voluntarily receive and send messages, voice communication etc..SC16C654BIB64 serial port modules, it is main to complete bluetooth module serial communication, complete string
The conversion of mouth data.
In the embodiment, the groundwork that 82511 chips undertake is to complete TDM and IP to convert, and monitors peripheral hardware, manages user
The functions such as interface.Complete the conversion work between TDM signals and IP packets:Audio is carried out to the TDM signals that fpga chip is brought
Encoding and decoding are handled, and data that treated carry out IP packages, realize TDMoIP functions;The IP data packets that client is brought simultaneously into
Row unpacking, decoding process, are finally converted to TDM signals and are sent to fpga chip;Audio, the data with remote equipment are realized by IP
Communication interaction.The another part work of 82511 chips is exactly that condition monitoring and the control of bluetooth module are realized by fpga chip
System instruction issues.The groundwork of fpga chip is to realize the function of exchange of TDM switching networks, realizes TDM business and PCM industry
The exchange of business controls, and realizes in the acquisition and data of rs 232 serial interface signal in TDM buses are arrived, bluetooth module is controlled by UART interface
Deng;It realizes the management configuration of E1 chips, realizes the transmitting-receiving process of E1 chip TDM signals;Realize the work(such as the configuration of E1 local clocks
Energy;Handle PCM audio data from bluetooth module, UART data, the TDM numbers that processing remote subscriber E1 line transmissions come
According to;The tdm data that processing remote subscriber IP tunnel is sent;Fpga chip swaps processing to these tdm datas, realizes
The interactive communication of voice-and-data.
IP network module mainly completes the transmission of IP data packets, monitors peripheral hardware, the functions such as management of user's interface.IP network
Module includes DP83848 chips, MAX serial port chips, RJ45 network interfaces and DB9 debugging serial ports, and DB9 debugging serial ports passes through MAX serial ports
Chip is connect with 82511 chips, and RJ45 network interfaces are connect by DP83848 chips with 82511 chips, and 82511 chips can pass through string
Mouth, the channels TDM and the channels SPI are connected to fpga chip.E1 network modules realize the conversion of TDM business and E1 transmission services.E1
Module includes multiple E1 interfaces and TDMoE1-IDT82P2284 chips, multiple E1 interfaces with TDMoE1-IDT82P2284 chips
Connection, TDMoE1-IDT82P2284 chips are connected to fpga chip by the channels TDM or EX_BUS buses.TDMoE1-
IDT82P2284 chips realize the conversion of TDM business and E1 transmission services.The output end of fpga chip is also associated with LED indication
Lamp.
Bluetooth access network closes equipment and provides 16 bluetooth modules, and multiple access, mobile phone user can be supported to pass through unlatching
Bluetooth of mobile phone closes the bluetooth connection in equipment with Bluetooth access network, after matching successful connection, can voluntarily receive and send messages, and voice is logical
Letter etc..SC16C654BIB64 serial port modules, it is main to complete bluetooth module serial communication, complete the conversion of serial data.FPGA moulds
Block is the core of veneer, handles PCM audio data from bluetooth module, UART data, handles remote subscriber E1 line transmissions
The tdm data to come over;The tdm data that processing remote subscriber IP tunnel is sent;FPGA module hands over these tdm datas
Processing is changed, realizes the interactive communication of voice-and-data.CPU module is mainly completed TDM and IP and is converted, and peripheral hardware is monitored, and manages user
The functions such as interface.TDMoE1 modules realize the conversion of TDM business and E1 transmission services.
In conclusion after user is accessed by bluetooth, user information can be by buses such as serial ports and PCM by data, voice
Etc. information be transmitted to veneer fpga chip, fpga chip carries out TDM conversion process to these information, on the one hand, can will convert
At TDM signal exchanges to CPU in carry out voice encoding and decoding and IP encapsulation process, be transmitted in enterprise by IP tunnel
Portion's communication network, user can obtain one's own information by Intranet.On the other hand, the TDM signal exchanges that will convert into arrive
E1 framing chips carry out TDM and turn E1 encapsulation process, are being transmitted to enterprises communication network by the channels E1, user passes through Intranet
One's own information can be obtained.
In the embodiment, the important technological parameters such as following table of access gateway:
The present invention connects intercommunication network and at least one mobile phone by access gateway, realizes by intercommunication network
Inside terminals use mobile phone;It supports multiple mobile phones while accessing, each access connection is independent, does not interfere with each other, and one by one with employee
It is corresponding;Resource overhead is saved, deployment is simple, and input cost is low, easy to use, high system safety.
In addition, being also equipped with following advantages:
(1) by network module, access gateway can be docked by E1 circuits and IP circuits with intercommunication network;Docking
Can by SIP, H.323, the signalings such as PRI, ISUP or TUP realize.
(2) pass through memory module, the recordable inside and outside communication details of access gateway, including recording and short message storage.
(3) gateway can be effectively isolated external network (carrier network) and intercommunication network, will not bring uncontrollable number
It is passed according to mutual.It can be realized through the equipment, employee can only carry out voice communication with outside, receive and dispatch short message;It cannot carry out mail, coloured silk
The functions such as the mutual biography of letter, file;The internal communication network data of tissue or mechanism also can not be directly accessed in external staff, to have
Effect ensures the information security of intercommunication network.
(4) corresponding switch option can be arranged in access gateway, include whether to carry out communications records, if allow short message work(
It can, if allow short message outgoing, if allow phonetic function etc., realize function restriction.
It the composite can be widely applied to various mobile phone access internal security network systems.
It is to be illustrated to the preferable implementation of the present invention, but the invention is not limited to the implementation above
Example, those skilled in the art can also make various equivalent variations or be replaced under the premise of without prejudice to spirit of that invention
It changes, these equivalent deformations or replacement are all contained in the application claim limited range.