CN103118091A - Communication expansion device, communication expansion system and communication method based on portable equipment - Google Patents
Communication expansion device, communication expansion system and communication method based on portable equipment Download PDFInfo
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- CN103118091A CN103118091A CN2013100261933A CN201310026193A CN103118091A CN 103118091 A CN103118091 A CN 103118091A CN 2013100261933 A CN2013100261933 A CN 2013100261933A CN 201310026193 A CN201310026193 A CN 201310026193A CN 103118091 A CN103118091 A CN 103118091A
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Abstract
The invention discloses a communication expansion device based on portable equipment, discloses a communication expansion system utilizing the communication expansion device, and further discloses a communication method utilizing the communication expansion device and the communication expansion system. The communication expansion device comprises a central processing unit, a storage unit, a communication unit and a data transmission unit, wherein the storage unit, the communication unit and the data transmission unit are in double-way communication with the central processing unit. The communication expansion device based on the portable equipment is connected with equipment to be expanded through the data transmission unit and is connected with an operator network through the communication unit, the communication unit receives communication information transmitted by the operator network, after being processed by the central processing unit, the communication information is transmitted to the equipment to be expanded through the data transmission unit, the data transmission unit receives data of the equipment to be expanded, and after being processed by the central processing unit, the data is transmitted to the operator network through the communication unit. The communication expansion device, the communication expansion system and the communication method based on portable equipment are capable of expanding the existing portable equipment, enable the portable equipment to have a communication function, and improve the safety of communication.
Description
Technical field
The present invention relates to a kind of communication expanding unit, relate in particular to a kind of communication expanding unit based on portable equipment, also relate to communication expanding system and the corresponding communication means of using this communication expanding unit simultaneously, belong to communication technical field.
Background technology
Mobile terminal is mobile phone for example, because its mobility and being easy to carry property are widely used.Meanwhile, people are also more and more higher to the requirement of mobile terminal, both wanted to be convenient for carrying, and want again to incorporate abundant function in a mobile terminal, adapt to changeable external environment condition.In prior art, the display screen size of mobile terminal is often less, if when using mobile terminal interconnection network browsing page or watching audiovisual materials etc. to carry out the digitlization amusement, the size of its display screen is little and make interface operation inconvenient flexibly, greatly reduces web page browsing and amusement result of use.Although and existing large-screen mobile terminal has relatively large screen, these large-screen mobile terminals only provide the digitlization amusement, can not real-time speech communicating.All these experiences the user and has a greatly reduced quality, and brings very large inconvenience for the contact between the user, even causes very large loss to the user.
The iPad of portable equipment such as Apple and iPod touch, panel computer, net book and notebook computer etc. become more and more universal, and these portable equipments have all possessed the WIFI function, but have following problem:
Problem 1: can only get online without being tethered to a cable in the place that the WIFI network is arranged, so but a lot of local not WIFI network coverage cannot be accomplished to surf the Net whenever and wherever possible, and there is WIFI netsurfing problem, in the situation that fast moving needs to switch the WIFI access point, can falls net;
Problem 2: above-mentioned portable equipment does not have the function of mobile call and note.
Can solve above problem with the portable equipment of WIFI function in the urgent need to a kind of system and method and realize mobile call whenever and wherever possible, the function of transmitting-receiving note and mobile Internet access.
Be in the Chinese invention patent application of CN 102695302 A in publication No., disclose a kind of system and method for expansion portable terminal device electronic equipment mobile communication function.This invention system is comprised of the first expansion equipment, the second expansion equipment and portable terminal device electronic equipment, described portable terminal device electronic equipment is connected with described the first expansion equipment by WIFI, described the second expansion equipment is connected with described the first expansion equipment by bluetooth, described the first expansion equipment is connected with mobile communication wireless network by communication module, and whole system is combined together the function that has realized portable terminal device electronic equipment mobile call, reception and transmission note and mobile Internet access.This invention has realized with the portable terminal device electronic equipment of WIFI function mobile call whenever and wherever possible, the function of sending and receiving note and mobile Internet access; Realize a kind of low power consumpting state by user side control on demand expanding system and the method for normal operating conditions, solved the large problem of power consumption, realized the standby of lower power consumption and longer time.
Summary of the invention
For the existing deficiency of prior art, technical problem to be solved by this invention is to provide a kind of communication expanding unit based on portable equipment.This communication expanding unit can make the portable equipment that does not possess communication function possess communication function.
For realizing above-mentioned goal of the invention, the present invention adopts following technical scheme:
On the one hand, the invention provides a kind of communication expanding unit based on portable equipment, comprising:
CPU with the two-way memory cell that is connected of CPU, communication unit and data transmission unit;
Described communication expanding unit based on portable equipment is connected with treating expansion equipment by described data transmission unit, and described communication expanding unit based on portable equipment links by described communication unit and carrier network;
Described communication unit receives the communication information of carrier network transmission, through after described central processing unit for processing, transfer to the described expansion equipment for the treatment of by described data transmission unit, described data transmission unit receives the described data for the treatment of expansion equipment, through after described central processing unit for processing, transfer to carrier network by described communication unit.
Wherein more preferably, described communication expanding unit also comprises the link detection unit, and described link detection unit is integrated in described CPU or described data transmission unit.
Wherein more preferably, described communication expanding unit also comprises power save unit, and described power save unit is connected with described central control unit or is integrated in described central control unit.
On the other hand, the present invention also provides a kind of communication expanding system of using described communication expanding unit, comprising:
At least one described communication expanding unit and server;
Described communication expanding unit links with carrier network, described server by network and the described expanding unit of communicating by letter, describedly treat the expansion equipment link;
Described communication expanding unit receives the communication request of carrier network transmission, and transfers to described server after processing, and transfers to after described server process communication request and treats expansion equipment; Describedly treat that expansion equipment is to the request of described server transport communication, described server receives after the communication request of expansion equipment and processing, be transmitted through the network to described communication expanding unit, described communication expanding unit accept and process after transfer to carrier network.
On the other hand, the present invention also provides a kind of communication means of using described communication expanding system, comprises the steps:
The received communication request step:
Step S101, the communication expanding unit receives the communication request that operator sends transmission;
Step S102 judges whether to link with treating expansion equipment or server, processes communication request by the link situation;
Step S103 is if the communication expanding unit links with treating expansion equipment, to treating that expansion equipment transmits communication request, sets up communication;
Step S104 if the communication expanding unit links with server, transmits communication request to server, processes current communication request;
Step S105 if the communication expanding unit does not link with treating expansion equipment or server, records and processes communication request;
Transmit the communication request step:
Step S201 treats that expansion equipment sends communication request;
Step S202 judges whether to link with expanding unit or server, processes communication request by the link situation;
Step S203 if link with the expanding unit of communicating by letter, transmits communication request to the communication expanding unit, sets up communication, by the request of carrier network transport communication;
Step S204 if link with server, transmits communication request to server, and server authentication is treated expansion equipment and processed communication request;
Step S205, if do not link with communicate by letter expanding unit or server, refusal is called request.
Wherein more preferably, described to server transmission communication request, the step of processing current communication request further comprises:
Step S401 transmits communication request to server, and judgement treats whether expansion equipment links with server, presses linking status and processes communication request;
Step S402 if treat that expansion equipment and linked server without linking, send the link failure information to the communication expanding unit, processes current communication request;
Step S403 is if treat that expansion equipment and linked server link this moment, to treating that expansion equipment transmits communication request, sets up communication.
Wherein more preferably, send the link failure information to the communication expanding unit, the step of processing current communication request further comprises:
Step S421, communication expanding unit receive and treat expansion equipment link failure information, judge whether to arrange the number that sends note, process communication request by the number situation is set;
Step S422 if the number that sends note has been set, sends to the number that sends note is set the SMS notification that communication request is arranged, and server maintenance communication request, treats the expansion equipment link;
Step S423, if the server wait timeout, server transmits time exceeded message to the communication expanding unit, the communication expanding unit is hung up communication request;
Step S424 is if server receives the information for the treatment of the expansion equipment link, to treating that expansion equipment transmits communication request, sets up communication;
Step S425 if the number that sends note is not set, treats that perhaps expansion equipment does not possess the function that receives note, directly hangs up communication request.
Wherein more preferably, transmit communication request to server, the step that server authentication is treated expansion equipment and processed communication request further comprises:
Step S241 transmits communication request to server, and checking treats whether expansion equipment is legal, by the current communication request of checking result treatment;
If step S242 legal, sends communication request to the expanding unit of communicating by letter, and sets up communication, by the request of carrier network transport communication;
Step S243, if illegal, to treating that expansion equipment transmits the refusal communication information, the refusal communication request.
Wherein more preferably, when described communication expanding unit is submitted linking request to described server, need the fail safe of the described communication expanding unit of checking, concrete verification step further comprises:
Submit linking request to server;
The username and password information of server authentication current request linking communications expanding unit;
If authentication failed is refused linking request;
If the verification passes, foundation links and keeps;
Submit the attribute information of communication expanding unit and device id number to server;
Treat the expansion equipment user list to what server submit to allow used the communication expanding unit.
Wherein more preferably, described when expansion equipment is submitted linking request to described server, the described fail safe for the treatment of expansion equipment of needs checking, concrete verification step further comprises:
Submit linking request to server;
The username and password information of checking current request chain reception expansion equipment;
If authentication failed is refused linking request;
If the verification passes, set up link;
Submit to server and treat expansion equipment attribute information and device id number.
Communication expanding unit based on portable equipment provided by the present invention, communication expanding system and communication means can compatiblely have portable equipment now, and make it possess communication function, have realized the liaison between electric terminal; Make the portable equipment still can linking communications during expanding unit away from communication; Improved the fail safe of communication.
Description of drawings
Fig. 1 is the communication expanding unit overall structure schematic diagram based on portable equipment provided by the present invention;
Fig. 2 is the structural representation of using an embodiment of communication expanding unit shown in Figure 1;
Fig. 3 is the structural representation of using another embodiment of communication expanding unit shown in Figure 1;
Fig. 4 is the communication extend system architecture schematic diagram of using communication expanding unit shown in Figure 1;
Fig. 5 is the schematic flow sheet that the present invention treats the communication request of expansion equipment received communication expanding unit;
Fig. 6 is that the present invention treats that expansion equipment sends the schematic flow sheet of communication request to the communication expanding unit;
Fig. 7 is the schematic flow sheet of server authentication communication expanding unit legitimacy of the present invention;
Fig. 8 is the schematic flow sheet that the expansion equipment legitimacy is treated in server authentication of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the invention provides a kind of communication expanding unit based on portable equipment (following abbreviation communication expanding unit) 1, comprising: CPU with the two-way memory cell that is connected of CPU, communication unit and data transmission unit.This communication expanding unit 1 utilizes data transmission unit to link with treating expansion equipment 11.This communication expanding unit 1 is by communication unit and carrier network link.Communication unit receives the communication request of carrier network transmission, through after central processing unit for processing, transfers to by data transmission unit and treats expansion equipment 11.Data transmission unit receives the communication request for the treatment of expansion equipment 11, through after central processing unit for processing, transfers to carrier network by communication unit.Below in conjunction with the drawings and specific embodiments, this communication expanding unit is described in further detail.
In one embodiment of the invention, central authorities process the preferred AP (Application Processor application processor) of employing.Memory cell is used for storing communication data and message, and this memory cell comprises random asccess memory (RAM) and flash memory (FLASH).After expansion equipment 11 is utilized communication expanding units 1 and carrier network link, carrier network, communication unit, CPU, data transmission unit, treat that 11 of expansion equipments form complete communication paths.
In the present invention, communication unit is used for the transmission that the link carrier network is realized the communication information.At this, this communication information can be call-information (for example, voice call, video calling etc.), can be also word or digital information (for example, note, multimedia message etc.), can certainly data communications (such as transfer files etc.).Communication unit can be wire communication module, can be also wireless communication module, the preferred wireless communication module.If communication unit adopts wire communication module, can by wired telephone network and carrier network link, preferably adopt the RJ11 interface based on the communication expanding unit of portable equipment.If communication unit adopts wireless communication module, this wireless communication module comprises wireless communication signals processing module, SIM/UIM card module and receives the antenna of carrier network signal.In the present invention, the standard of wireless communication module and type can be various: one or more in 2G, 2.7G, 3G network.for example, GSM(Global System of Mobile communication global system for mobile communications), WCDMA (Wideband Code Division Multiple Access Wideband Code Division Multiple Access (WCDMA)), CDMA2000 (Code Division Multiple Access 2000 CDMA 2000), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access TD SDMA), WiMAX (access of Worldwide Interoperability for Microwave Access worldwide interoperability for microwave) and LTE (Long Term Evolution Long Term Evolution) etc.In addition, this wireless communication module can also be wireless modem (modulator-demodulator), wireless data card or other wireless communication module.It will be appreciated, of course, that other on-link mode (OLM)s with equal data communication function stand good in the present invention.
Data transmission unit is used for chain reception expansion equipment, support communication expanding unit 1 with wait to expand establish 11 between data transmission service.This data transmission unit can be both wired mode and treat to be connected the transmission of data between expansion equipment, can be also wireless mode and treat to link the transmission of data between expansion equipment 11, and the preferred wireless mode is transmitted.If adopt wired connection mode the transmission of data, can be connected the transmission of data with treating expansion equipment 11 by connected modes such as parallel port, serial ports, USB, cable networks.Can select optical fiber, coaxial cable or twisted-pair feeder (preferably adopting the RJ11 interface) etc. when adopting the cable network transmission.If adopt wireless link mode the transmission of data, can pass through WIFI, GPRS, 3G data service, LTE, bluetooth, NFC (Near Field Communication wireless near field communication) and WIMAX etc.It will be appreciated, of course, that to be not limited only to this, be only the preferred descriptions to embodiment of the present invention herein, and other on-link mode (OLM)s with equal data-transformation facility stand good in the present invention.For example, communication expanding unit 1 can possess wired and wireless way for transmitting data simultaneously.The user uses communication expanding unit 1 with when expansion equipment 11 the transmission of data, can be according between the two according to distance length optimum selecting on-link mode (OLM).If distance is enough near, can select NFC or USB mode the transmission of data; If close together can be selected WIFI or bluetooth approach the transmission of data; If distant, can select 3G data service or cable network mode the transmission of data.
In one embodiment of the invention, the expansion equipment 11 for the treatment of that links with the expanding unit 1 of communicating by letter can be the equipment that does not possess communication function, can be also the equipment that possesses communication function.For example, PDA(Personal Digital Assistant personal digital assistant), the iTouch of American apple company release at present, net book, notebook computer, mobile phone (commodity are called mobile phone) etc.If treat that expansion equipment 11 does not have communication function, after the expanding unit 1 of communicating by letter provided by the invention links, form communication path by this expanding unit 1, realize communication function.If treat that expansion equipment 11 itself has communication function, after the expanding unit 1 of communicating by letter provided by the invention links, form the dual communication path by this expanding unit 1,, two communication paths can while transport communication information.
In one embodiment of the invention, communication expanding unit 1 also comprises the link detection unit, and this link detection unit is used for judgement and records this communication expanding unit 1 and treat linking status between expansion equipment 11.This link detection unit can arrange separately, is connected with CPU, also can be integrated in CPU or data transmission unit.This communication expanding unit 1 and after disconnecting between expansion equipment 11, the communication request that link detection unit record communication expanding unit 1 receives, and process these communication informations.At communication expanding unit 1 with after expansion equipment 11 is set up link, the communication information after these are processed feeds back to treats expansion equipment 11.For example: treat not linking communications expanding unit 1 of expansion equipment 11, the link detection unit record with (for example process communication request that the expanding unit 1 of communicating by letter receives, hang up incoming call or respond the linking status for the treatment of expansion equipment 11 to this incoming call), and communication expanding unit 1 and after expansion equipment 11 is set up link with this communication request with form of message to treating that expansion equipment shows this communication information.
In one embodiment of the invention, communication expanding unit 1 also comprises power save unit, and this power save unit is used for controlling this communication expanding unit 1 and enters low power consumpting state when there is no the communication information.This power save unit can arrange separately, is connected with CPU, also can be integrated in CPU.Can certainly control realization by integrated software.After power save unit is controlled this communication expanding unit 1 and is entered energy-saving mode, application processor (AP), random asccess memory (RAM), flash memory (FLASH) etc. enter the lowest power consumption state, only keep communication unit and data transmission unit and wake the expanding unit 1 of communicating by letter in the communication request that receives carrier network with until the communication request of expansion equipment 11 time up.This power save unit mainly contains initiatively and two kinds of patterns of automatic electricity-saving.This communication expanding unit 1 is provided with the node button.Initiatively under energy-saving mode: the user makes it enter immediately low power consumpting state by by the Electricity-saving button on communication expanding unit 1.Under the automatic electricity-saving pattern: after communication expanding unit 1 withdraws from communication linkage, automatically enter low power consumpting state.When communication unit and data transmission unit during in the communication request that receives carrier network with until the communication request of expansion equipment 11, power save unit uses the mode of interrupting to wake the peripheral hardwares such as application processor (AP), random asccess memory (RAM), flash memory (FLASH) up, and this communication expanding unit 1 enters normal operating conditions automatically.
The below respectively take communication expanding unit 1 and treat between expansion equipment 11 close together and far as preference, treat the detailed explanation of process expansion that expansion equipment 11 is communicated by letter with other communication equipments 10 by this communication expanding unit 1.
Embodiment 1: communication expanding unit 1 and treat close together between expansion equipment 11
As shown in Figure 2, when user's expanding unit 1 of communicating by letter is placed in knapsack, carry communication expanding unit 1, and when expansion equipment 11 is hand-held, treat that expansion equipment 11 is directly passed through bluetooth with the expanding unit 1 of communicating by letter or WIFI links.Under this state, communication expanding unit 1 is used powered battery, and this communication expanding unit 1 has wireless communication signals processing module, SIM/UIM card module and receives the antenna of carrier network signal, and communication expanding unit 1 can respond the communication request of other communication equipments 10 at any time.For example, the user will utilize when expansion equipment 11 contacts with other communication equipments 10 by communication expanding unit 1, uses the dialing keyboard for the treatment of on expansion equipment 11, dials the number of other communication equipments 10.Communication expanding unit 1 is accepted to be sent to carrier network after these communication request and processing, after connecting with other communication equipments 10, can converse.At this moment, treat that expansion equipment 11, communication expanding unit 1, carrier network, 10 of other communication equipments form complete communication path.Otherwise other communication equipments 10 also form complete communication path to when expansion equipment 11 is called out.As shown in Figure 4, in one embodiment of the invention, other communication equipments 10 that link with carrier network can be wired fixed line phones, can be also wireless mobile phone, smart phone etc.Certainly can understand, other communication equipments 10 can be also this communication expanding units 1 and treat the communication equipment that expansion equipment 11 is combined into.
Embodiment 2: communication expanding unit 1 and treat distant between expansion equipment 11
As shown in Figure 3, when the user carry until or hand-held expansion equipment 11 away from communication expanding unit 1(such as trans-regional, transnational etc.) time, the mode of some near-end transfer of data can't be used, such as bluetooth, NFC, USB etc.At this moment, if need to continue to use this communication expanding unit 1, need to do communication repeating by other equipment.
For solving the problem of above-mentioned telecommunication, as shown in Figure 3 and Figure 4, the present invention also provides a kind of communication expanding system (following abbreviation communication expanding system) of using above-mentioned communication expanding unit 1, comprising: letter expanding unit 1, server 12.Wherein, communication expanding unit 1 utilizes data transmission unit to link by network and server 12.This communication expanding unit 1 utilizes communication unit and carrier network link.Treat that expansion equipment 11 links by network and server 12.Communication expanding unit 1 receives the communication request of carrier network transmission, after server 12 relay process, is transmitted through the network to and treats expansion equipment 11.Server 12 receives the communication request for the treatment of expansion equipment 11, after server 12 relay process, is sent to letter expanding unit 1, is transferring to carrier network after communication expanding unit 1 is processed, and sets up communication.In the present invention, communication expanding unit 1 and treat that it can be also a plurality of that expansion equipment 11 can be.The below take a communication expanding unit 1, treat that expansion equipment 11 is set up by network linking with server 12 and communicate by letter as example, with embodiment, this expanding system of communicating by letter is described in further detail by reference to the accompanying drawings.
SIM card or the employing RJ11 interface link carrier network of communication expanding unit 1 by being inserted with, guarantee that communication expanding unit 1 and carrier network have complete communication path, communication expanding unit 1 responds at any time and receives the carrier network communication request and transmit the communication request for the treatment of expansion equipment 11, meanwhile, communication expanding unit 1 keeps linking with server 12 in wired or wireless mode by data transmission unit.For guaranteeing to treat real time communication between expansion equipment 11 and communication expanding unit 1, treat that expansion equipment 11 links by network and server 12 in wired or wireless mode.
In one embodiment of the invention, it can be fixed-line telephone network that communication expanding unit 1 links with carrier network, can be also 3G net, GSM net, CDMA net etc.It can be that RJ45 can be also the on-link mode (OLM)s such as WIFI, 3G or LTE that communication expanding unit 1 links with server 12.Treat that it can be that RJ45 can be also the on-link mode (OLM)s such as WIFI, 3G or LTE that expansion equipment 11 and server 12 link, preferred WIFI link.
The user will use when expansion equipment 11 contacts with other communication equipments 10 by communication expanding unit 1, by treating the dialing keyboard on expansion equipment 11, dials the number of other communication equipments 10.By treating that expansion equipment 11 first is transmitted through the network to server 12 with these communication request, be transmitted through the network to communication expanding unit 1 after the relay process by server 12.Communication expanding unit 1 is sent to carrier network after receiving these communication request and processing, after connecting with other communication equipments 10, can converse.At this moment, treat that expansion equipment 11, server 12, communication expanding unit 1, carrier network, 10 of other communication equipments form complete communication path.Otherwise other communication equipments 10 are to when the expansion equipment user calls out, and other communication equipments 10, carrier network, communication expanding unit 1, server 12, treat that 11 of expansion equipments form complete communication paths.
In invention, when communication expanding unit 1 with treat distant between expansion equipment 11, when expansion equipment 1 communicate by letter with other communication equipments 10, need to pass through communicate by letter expanding unit 1 and server 12 relayings.And communication expanding unit 1, server 12, treat between expansion equipment 11 by network linking, therefore there are many unsafe factors in whole communication path.
Also provide a kind of communication means based on above-mentioned communication expanding system for addressing the above problem the present invention, comprising: received communication request step and transmission communication request step, this communication request comprises the communication information, and concrete steps comprise as follows:
The received communication request
Step S101, communication expanding unit 1 receives the communication request of carrier network transmission.
Step S102, communication expanding unit 1 judges whether to link with treating expansion equipment 11 or server 12, processes current communication request according to the link situation.
Step S103, if communication expanding unit 1 has linked with treating expansion equipment 11, the expanding unit 1 of communicating by letter is to treating that expansion equipment 11 transmits communication request, sets up communication.
Step S104, if communication expanding unit 1 link with server 12,1 of communication expanding unit is to server 12 transmission communication request, the server 12 current communication request of processing.
As shown in Figure 5,1 of communication expanding unit transmits communication request to server 12, and the concrete steps that server 12 is processed current communication request are as follows:
Step S401, communication expanding unit 1 transmits communication request to server 12, server 12 judgements treat expansion equipment 11 whether with link, process communication request according to linking status.
Step S402, if treat that expansion equipment 11 does not have linked server 12 this moment, server 12 sends to communication expanding unit 1 and treats the expansion equipment 11 failed information of link, communication expanding unit 1 is processed current communication request.
As shown in Figure 5, to process the concrete steps of current communication request as follows for communication expanding unit 1:
Step S421, communication expanding unit 1 reception server 12 send after expansion equipment 11 link failure informations, judge whether to arrange the number that sends note;
Step S422, if the number that sends note is set, 1 of the communication expanding unit cell-phone number of registration in the communication expanding unit 1 sends SMS notification communication request, and server 12 keeps communication request, treats that expansion equipment 11 links;
Step S423, if server 12 wait timeouts, server 12 transmits the refusal communication request message to communication expanding unit 1, communication expanding unit 1 is hung up communication request;
Step S424, if server 12 is waited for the information for the treatment of expansion equipment 11 links that receives, server 12 is to treating that expansion equipment 11 transmits communication request, sets up communication;
Step S425 is not if there is no the cell-phone number of registration or treat that expansion equipment 11 does not possess the function that receives note, directly hangs up communication request in communication expanding unit 1.
Step S403, if treat expansion equipment 11 linked server 12 this moment, server 12 is to treating that expansion equipment 11 transmits communication request, sets up communication.
Step S105, if communication expanding unit 1 does not link with treating expansion equipment 11 or server 12, the communication request that communication expanding unit 1 record receives, and process these communication request.
The communication request that communication expanding unit 1 record receives, and it is as follows to process the concrete steps of these communication request:
Step S501, communication expanding unit 1 judges whether to arrange the number that sends note;
Step S502, if be provided with the cell-phone number of registration in communication expanding unit 1,1 cell-phone number to registration in communication expanding unit 1 of expanding unit of communicating by letter sends SMS notification communication request;
Step S503 is not if there is no the cell-phone number of registration or treat that expansion equipment 11 does not possess the function that receives note, directly hangs up communication request in communication expanding unit 1.
Transmit the communication request step:
Step S201 treats that expansion equipment 11 sends communication request.
Step S202 treats that expansion equipment 11 judges whether to link with believing expanding unit 1 or server 12, processes current communication request according to the link situation.
Step S203 if treat that expansion equipment 11 has linked with the expanding unit 1 of communicating by letter, treats that expansion equipment 11 transmits communication request to communication expanding unit 1, sets up communication, and communication expanding unit 1 is by the request of carrier network transport communication.
Step S204 if treat that expansion equipment 11 and server 12 have linked, treats that expansion equipment 11 transmits communication request to server 12, and server 12 checkings are treated expansion equipment 11 and processed current communication request.
As shown in Figure 6, server 12 checking is treated expansion equipment 11 and processes the step of current communication request specific as follows:
Step S241 treats that expansion equipment 11 transmits communication request to server, and server authentication treats whether expansion equipment 11 is legal, processes current communication request according to the legal situation for the treatment of expansion equipment 11.
Step S242, if server 12 checkings treat that expansion equipment 11 is legal, server is searched communication expanding unit 1 in list of devices, processes this communication request according to the existence of communication expanding unit 1.
If do not find, server 12 to treating that expansion equipment 1 transmits the refusal communication information, is treated expansion equipment 11 refusal communication request.If find, server 12 sends communication request to the expanding unit 1 of communicating by letter, and communication expanding unit 1 is further verified the legitimacy of this communication request and processed this communication request:
Whether expansion equipment 11 user names for the treatment of of this communication request treat expansion equipment 11 user lists what allow to use communication expanding unit 1, this communication request not treats expansion equipment 11 user names if compile a name list, refuse this communication request, to treating that expansion equipment 11 transmits the refusal communication information, treat expansion equipment 11 refusal communication request by server 12; If what this communication request was arranged in list treats expansion equipment 11 user names, set up communication, communication expanding unit 1 is by the request of carrier network transport communication.
Step S243, if server 12 checkings treat that expansion equipment 11 is illegal, server 12 is treated expansion equipment 11 refusal communication request to treating that expansion equipment 1 transmits the refusal communication information.
Step S205 if treat that expansion equipment 11 does not link with communicate by letter expanding unit 1 or server 12, treats expansion equipment 11 refusal communication request.
In one embodiment of the invention, as shown in Figure 7, in order further to improve the fail safe of conversation, during communication expanding unit 1 linked server 12, server 12 needs the fail safe of checking communication expanding unit 1, and concrete verification step is as follows:
In one embodiment of the invention, as shown in Figure 8, in order further to improve the fail safe of conversation, when expansion equipment 11 linked server 12, server 12 needs checking to treat the fail safe of expansion equipment 11, and concrete verification step is as follows:
Treat that expansion equipment 11 is to server 12 submission linking request; The expansion equipment 11 username and password information for the treatment of of server 12 checking current request links; If authentication failed, server 12 is refused this and is treated the linking request of expansion equipment 11; If the verification passes, server 12 and treat that expansion equipment 11 sets up link; Treat that expansion equipment 11 is submitted to server 12 and treat expansion equipment 11 attribute informations and device id number.
In sum, communication expanding unit provided by the invention can compatiblely have portable equipment now, and makes it possess communication function, has realized the liaison between electric terminal.The communication expanding unit is somebody's turn to do in application provided by the invention, still can linking communications when making portable equipment away from the communication expanding unit.The invention provides communicate by letter with this communication means of expanding system of application communication expanding unit, improved the fail safe of communication.
The above has been described in detail the communication expanding unit based on portable equipment provided by the present invention, communication expanding system and communication means.For one of ordinary skill in the art, any apparent change of under the prerequisite that does not deviate from connotation of the present invention, it being done all will consist of infringement of patent right of the present invention, will bear corresponding legal liabilities.
Claims (10)
1. communication expanding unit based on portable equipment is characterized in that comprising:
CPU with the two-way memory cell that is connected of CPU, communication unit and data transmission unit;
Described communication expanding unit based on portable equipment links with treating expansion equipment by described data transmission unit, and described communication expanding unit based on portable equipment links by described communication unit and carrier network;
Described communication unit receives the communication information of carrier network transmission, through after described central processing unit for processing, transfer to the described expansion equipment for the treatment of by described data transmission unit, described data transmission unit receives the described data for the treatment of expansion equipment, through after described central processing unit for processing, transfer to carrier network by described communication unit.
2. the communication expanding unit based on portable equipment as claimed in claim 1 is characterized in that described communication expanding unit also comprises the link detection unit, and described link detection unit is integrated in described CPU or described data transmission unit.
3. the communication expanding unit based on portable equipment as claimed in claim 1, is characterized in that described communication expanding unit also comprises power save unit, and described power save unit is connected with described central control unit or is integrated in described central control unit.
4. an application rights requires the communication expanding system of 1 to the 3 described communication expanding unit of any one, it is characterized in that comprising:
At least one described communication expanding unit and server;
Described communication expanding unit links with carrier network, described server by network and the described expanding unit of communicating by letter, describedly treat the expansion equipment link;
Described communication expanding unit receives the communication request of carrier network transmission, and transfers to described server after processing, and transfers to after described server process communication request and treats expansion equipment; Describedly treat that expansion equipment is to the request of described server transport communication, described server receives after the communication request of expansion equipment and processing, be transmitted through the network to described communication expanding unit, described communication expanding unit accept and process after transfer to carrier network.
5. the communication means of application rights requirement 4 described communication expanding systems, is characterized in that comprising the steps:
The received communication request step:
Step S101, the communication expanding unit receives the communication request that carrier network sends transmission;
Step S102 judges whether to link with treating expansion equipment or server, processes communication request by the link situation;
Step S103 is if the communication expanding unit links with treating expansion equipment, to treating that expansion equipment transmits communication request, sets up communication;
Step S104 if the communication expanding unit links with server, transmits communication request to server, processes current communication request;
Step S105 if the communication expanding unit does not link with treating expansion equipment or server, records and processes communication request;
Transmit the communication request step:
Step S201 treats that expansion equipment sends communication request;
Step S202 judges whether to link with expanding unit or server, processes communication request by the link situation;
Step S203 if link with the expanding unit of communicating by letter, transmits communication request to the communication expanding unit, sets up communication, by the request of carrier network transport communication;
Step S204 if link with server, transmits communication request to server, and server authentication is treated expansion equipment and processed communication request;
Step S205, if do not link with communicate by letter expanding unit or server, refusal is called request.
6. communication means as claimed in claim 5, is characterized in that, described to server transmission communication request, the step of processing current communication request further comprises:
Step S401 transmits communication request to server, and judgement treats whether expansion equipment links with server, presses linking status and processes communication request;
Step S402 if treat that expansion equipment and server without linking, send the link failure information to the communication expanding unit, processes current communication request;
Step S403 is if treat that expansion equipment and server link this moment, to treating that expansion equipment transmits communication request, sets up communication.
7. communication means as claimed in claim 6, is characterized in that, sends the link failure information to the communication expanding unit, and the step of processing current communication request further comprises:
Step S421, communication expanding unit receive and treat expansion equipment link failure information, judge whether to arrange the number that sends note, process communication request by the number situation is set;
Step S422 if the number that sends note has been set, sends to the number that sends note is set the SMS notification that communication request is arranged, and server maintenance communication request, treats the expansion equipment link;
Step S423, if the server wait timeout, server transmits time exceeded message to the communication expanding unit, the communication expanding unit is hung up communication request;
Step S424 is if server receives the information for the treatment of the expansion equipment link, to treating that expansion equipment transmits communication request, sets up communication;
Step S425 if the number that sends note is not set, treats that perhaps expansion equipment does not possess the function that receives note, directly hangs up communication request.
8. communication means as claimed in claim 5, is characterized in that, transmits communication request to server, and the step that server authentication is treated expansion equipment and processed communication request further comprises:
Step S241 transmits communication request to server, and checking treats whether expansion equipment is legal, by the current communication request of checking result treatment;
If step S242 legal, sends communication request to the expanding unit of communicating by letter, and sets up communication, by the request of carrier network transport communication;
Step S243, if illegal, to treating that expansion equipment transmits the refusal communication information, the refusal communication request.
9. communication means as claimed in claim 5, is characterized in that, when described communication expanding unit is submitted linking request to described server, needs the fail safe of the described communication expanding unit of checking, and concrete verification step further comprises:
Submit linking request to server;
The username and password information of server authentication current request linking communications expanding unit;
If authentication failed is refused linking request;
If the verification passes, foundation links and keeps;
Submit the attribute information of communication expanding unit and device id number to server;
Treat the expansion equipment user list to what server submit to allow used the communication expanding unit.
10. communication means as claimed in claim 5, is characterized in that, and is described when expansion equipment is submitted linking request to described server, the described fail safe for the treatment of expansion equipment of needs checking, and concrete verification step further comprises:
Submit linking request to server;
The username and password information of checking current request chain reception expansion equipment;
If authentication failed is refused linking request;
If the verification passes, set up link;
Submit to server and treat expansion equipment attribute information and device id number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310026193.3A CN103118091B (en) | 2013-01-21 | 2013-01-21 | Communication expansion device, communication expansion system and communication method based on portable equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310026193.3A CN103118091B (en) | 2013-01-21 | 2013-01-21 | Communication expansion device, communication expansion system and communication method based on portable equipment |
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| Publication Number | Publication Date |
|---|---|
| CN103118091A true CN103118091A (en) | 2013-05-22 |
| CN103118091B CN103118091B (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310026193.3A Active CN103118091B (en) | 2013-01-21 | 2013-01-21 | Communication expansion device, communication expansion system and communication method based on portable equipment |
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Cited By (1)
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| CN104301857A (en) * | 2014-09-24 | 2015-01-21 | 广州三星通信技术研究有限公司 | Method and device for wireless communication between communication terminals |
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Also Published As
| Publication number | Publication date |
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| CN103118091B (en) | 2017-02-08 |
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