CN102916966A

CN102916966A - Cloud computing and C2D (core 2 duo) based HIS (hospital information system) communication dialing module

Info

Publication number: CN102916966A
Application number: CN2012104204649A
Authority: CN
Inventors: 李照宇; 邵长恒
Original assignee: QINGDAO CENTLING TECHNOLOGIES CO LTD
Current assignee: QINGDAO CENTLING TECHNOLOGIES CO LTD
Priority date: 2012-10-30
Filing date: 2012-10-30
Publication date: 2013-02-06

Abstract

The invention relates to a cloud computing and C2D (core 2 duo) based HIS (hospital information system) communication dialing module comprising a secession control module, a cloud address book, a network node, an attribute user server, an application server, a client module and an IP (internet protocol) multi-media core subsystem. The secession control module and the application server are connected through a network cable, the cloud address book module and the client module are connected through an IMS (IP multimedia system) network, the IP multi-media core subsystem is provided with a system function group, a group of standard interfaces is arranged in the system function group, and the attribute user server provides access user relevant information and subjects users to certificate authority for entities in practical management secession in the IMS network or provides user position IP address information. When a plurality of attribute user servers are used at the same time, the network node is provided with a user position function group which is used for mapping storage positions of the users. The secession control module comprises a secession launching protocol server and a proxy server which are called as CSCF (call secession control function) and process SIP (secession initiation protocol) signal data packets in the IMS.

Description

HIS communication dial module based on cloud computing and C2D

Technical field

The invention belongs to networking technology area, be specifically related to a kind of HIS communication dial module based on cloud computing and C2D.

Background technology

Existing old-fashioned address list can only static demonstration address list information, and papery version or static electronic edition enterprises address list such as present use can only show associated person information, can not establish a communications link when searching the contact person.User among the medical information system HIS utilizes address list to find after the contact person, also needs to write down contact method, Enters Number by phone or mobile phone and calls, and it is convenient not to use.Existing C2D technology lacks the application in the enterprises communication, and the application of C2D technology rests on the aspect that relies on network communication terminal or means of communication, can not solve the problem that automatically triggers instant telephonic communication between the enterprises personnel.Poor, the synchronous difficulty of the autgmentability of enterprise's address list for the employee, lacks personal settings and the individual address editor safeguards authority.

Summary of the invention

The present invention has overcome the deficiencies in the prior art, a kind of HIS communication dial module based on cloud computing and C2D has been proposed, described module is by the record of enterprises server stores dynamic communication, can access at any time, the user is by binding enterprises or personal communications terminal, can trigger call request when finding the contact person, realize automatic telephone communication on the real-time line according to communication protocol by carrier network, convenient to use; Utilize C2D directly to be combined with the enterprises address list, realize enterprises employee's the self-service communication of address list, needn't manually dial directory number, realize triggering on the line conversation; Realization enterprises address list is synchronous to PC or mobile phone terminal, and except the total address list of fixing enterprise, has the individual address space, and the user can independently edit and arrange address list, safeguards the private address list of oneself.

Technical scheme of the present invention is: based on the HIS communication dial module of cloud computing and C2D, comprise the session control module, cloud address list module, network node, home subscriber server, application server, client modules and IP multimedia core subsystem, the session control module is connected by netting twine with application server, cloud address list module is connected by the IMS network with client modules, IP multimedia core subsystem is provided with the systemic-function group, in described systemic-function group, be provided with one group of standard interface, home subscriber server provides access user-dependent information for the entity of actual management conversation in the IMS network, to user's Certificate Authority or customer location IP address information is provided, when using a plurality of home subscriber server simultaneously, be provided with the user location function group at network node, user location function group mapping user's memory location.The session control module comprises session initiation protocol service device and acting server, is referred to as CSCF, and they are treatment S IP signal data bag in the IMS system.

Described network node is comprised of the systemic-function group.

A systemic-function group comprises a plurality of network nodes.

There are a plurality of identical function groups in a network node.

The present invention has following beneficial effect:

The present invention utilizes the ubiquitous network environment of commmunication company, by this information propagation pattern of note, by means of the high SIM card portable terminal of popularity rate, in conjunction with the perfect information management system of hospital self, make the medical SMS platform of a cover, utilize SMS on the related link that the patient seeks medical advice, give prompting or notice with warmth, profit in such a way, can allow the real hospital that experiences of patient be heart and soul patient service, it is smooth to solve institute's internal information circulation, can not in time information be notified patient's present situation, allows the client learn own required information in the very first time.

Figure of description

Accompanying drawing is system architecture schematic diagram of the present invention.

Embodiment:

Shown in accompanying drawing, the present invention includes cloud address list module, network node, the session control module, home subscriber server, application server (AS), client modules and IP multimedia core subsystem, cloud address list module is connected by the IMS network with client modules, IP multimedia core subsystem is provided with the systemic-function group, in described systemic-function group, be provided with one group of standard interface, home subscriber server provides access user-dependent information for the entity of actual management conversation in the IMS network, to user's Certificate Authority or customer location IP address information is provided, when using a plurality of home subscriber server simultaneously, be provided with the user location function group at network node, user location function group mapping user's memory location.Described network node is comprised of the systemic-function group.A systemic-function group comprises a plurality of network nodes.There are a plurality of identical function groups in a network node, and the session control module is connected by netting twine with application server.

All parts labor of the present invention is as follows:

IP multimedia core subsystem is comprised of a systemic-function group.Got up by one group of standard interface connection chain between each function group, form an IMS supervising the network.A function group is not to be a node (being hardware entities): its implementation is open, allows a plurality of function groups are deployed in a node, also allows a function group to be realized by a plurality of nodes.Consider appearance; The aspects such as amount, load balancing and management also allow to have a plurality of identical function groups at a network.In the present invention, also comprise following sign:

User ID IMS has multiple in the present invention, be respectively: IP multimedia private identity (IMPI-IP Multimedia Private Identity), IP multimedia public identity (IMPU-IP Multimedia PUblic Identity), but overall situation road trip user-agency uniform resource identification symbol (GRUU-Globally Routable User Agent URI), wildcard public user identity (Wildcarded PUblic User Identity).IMPI and IMPU are a kind of Uniform Resource Identifier (URI), and it can be numeral (Tel URI is such as tel:+1-555-123-4567), also can be character identifier (SIP URI is such as sip:john.doe@example.com)

Described IP multimedia private identity (IMPI) is a kind of sign of overall importance by the permanent assignment of master network operator, and it can be used for registration, authentication, management and note and the purposes such as take.Each IMS user can have a plurality of IMPI.

When described IP multimedia public identify (IMPU) is wanted with other user's communications as IMS user, need to use IP multimedia public identify (it can write on that people's the business card).IMS allows a plurality of IMPU of the upper binding of an IMPI.IMPU also can share with other phone (just as one family uses a telephone number).But overall situation road trip user-agency uniform resource identification accords with (GRUU) but overall situation road trip user-agency uniform resource identification symbol is an identifier that is comprised of IMPU and UE example.Two class GRUU are arranged: public GRUU (P-GRUU) and interim GRUU (T-GRUU) among the IMS.The HSS customer data base is preserved user's IMPU, IMPI, international mobile subscriber identity (IMSI), MSISDN, user's service configuration, service switch and out of Memory.The communication modes (for the safety of protection information, can be encrypted and decipher function address list) that enterprises personnel may obtain the employee by mobile phone or the pc client software of customization.If cell-phone customer terminal, the function of this client not only can convert address list the address list of corresponding mobile phone to and store in the user mobile phone, can also download to local address list and carry out grouping management, such as frequent contact, the good friend, blacklist function etc., and can optionally be saved in the contact person under some grouping in the mobile phone, made things convenient for like this management of user to address list.

If pc client, he also has the C2D function having outside the function of cell-phone customer terminal, and the user only needs register into the phone number of oneself, just can make a phone call with the C2D function.Concrete operations: as long as choose the contact person at the PC end, point is called, send out an instruction at first can for user's mobile phone, allow the mobile phone of oneself shake bell, the user has connect phone, at this moment, just begun to shake bell by contact person's mobile phone, wait by the contact person and connect phone, by the IMS network, two sides' phone is formally connected, and carries out normal talking.Be exemplified below:

Suppose that the HIS system uses the IMS network as communication backbone, and the cloud address list comprises following record:

Table 1 log table

Name	Number
		Harry	+16328300100
Mary	+16328300101
		Tom	+16328300102

Nurse (Harry) is at patient B(Mary) data, if nurse (Harry) wants by phone contact patients B(Mary) understand patient's details, nurse (Harry) can directly click " Mary " this character string and dial patient B(Mary) data, do not need directly to dial patient B(Mary) telephone number,

Take the IMS network as example, whole call flow is as follows:

1) nurse (Harry) contact hits " Mary " this character string.

This event is listened to by the calls customer end, and the calls customer end has disposed the telephone number (16328300100) of oneself in certain fixing configuration file, and calls customer end (should be noted that the client here is the HIS client) is carried out the function of C2D.The C2D major function is to set up the SIP REFER message of calling and called with structure, has comprised caller and called party information (caller is Harry, and called then is character string Mary) in the REFER message.

Client should ask to be routed to application server AS by the IMS network.

2) after AS received this message, at first the P-Asserted-Id according to REFER constructed session establishment request INVITE, and this request is sent to caller (Harry).Reply AS 200 OK behind caller (Harry) off-hook and confirm session establishment.

3) set up after the session with caller, specify in the Refer-To header field of called Mary(REFER in the AS inquiry cloud address list (CloudAddressBook)) corresponding telephone number.The number that returns is:

+16328300101

AS constructs setup requests SIP INVITE according to the called number that returns.And with this message by IMS network route to called end.Reply AS 200 OK behind the called off-hook and confirm session establishment.

Claims

1. based on the HIS communication dial module of cloud computing and C2D, it is characterized in that: comprise the session control module, cloud address list module, network node, home subscriber server, application server, client modules and IP multimedia core subsystem, the session control module is connected by netting twine with application server, cloud address list module is connected by the IMS network with client modules, IP multimedia core subsystem is provided with the systemic-function group, in described systemic-function group, be provided with one group of standard interface, home subscriber server provides access user-dependent information for the entity of actual management conversation in the IMS network, to user's Certificate Authority or customer location IP address information is provided, when using a plurality of home subscriber server simultaneously, be provided with the user location function group at network node, user location function group mapping user's memory location, the session control module comprises session initiation protocol service device and acting server, be referred to as CSCF, they are treatment S IP signal data bag in the IMS system.

2. HIS communication dial module according to claim 1, it is characterized in that: described network node is comprised of the systemic-function group.

3. HIS communication dial module according to claim 1, it is characterized in that: a systemic-function group comprises a plurality of network nodes.

4. HIS communication dial module according to claim 1, it is characterized in that: there are a plurality of identical function groups in a network node.