CN103338264A - Method, mobile equipment, desktop computer equipment and system for document presentation based on cloud - Google Patents
Method, mobile equipment, desktop computer equipment and system for document presentation based on cloud Download PDFInfo
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- CN103338264A CN103338264A CN2013102873845A CN201310287384A CN103338264A CN 103338264 A CN103338264 A CN 103338264A CN 2013102873845 A CN2013102873845 A CN 2013102873845A CN 201310287384 A CN201310287384 A CN 201310287384A CN 103338264 A CN103338264 A CN 103338264A
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Abstract
The invention discloses a method, mobile equipment, desktop computer equipment and a system for document presentation based on cloud. The method for the document presentation comprises the steps that: Step 101, the mobile equipment sends an authentication request to the desktop computer equipment and a cloud server; the cloud server verifies the authentication request according to preset authorization information; if the verification passes, the cloud server sends verification passing identification to the desktop computer equipment; and the desktop computer equipment records and sends the verification passing identification to the mobile equipment; Step 102, the mobile equipment browses and selects a document stored in the cloud server, sends a link of the selected to-be-presented document and the verification passing identification to the desktop computer equipment to allow the desktop computer equipment to verify presentation authority of the mobile equipment again, and downloads the to-be-presented document from the cloud server according to the link; and Step 103, the mobile equipment sends control instructions and the verification passing identification to control the desktop computer equipment to present the to-be-presented document. With the adoption of the technical scheme, the security of the document presentation is ensured.
Description
Technical field
The present invention relates to field of information security technology, particularly a kind of document demenstration method based on cloud, mobile device, desktop computer equipment and system.
Background technology
The document demonstration is used very general in occasions such as school, company and exhibitions.Traditional document demo system generally is that desktop computer equipment connects a projecting apparatus, and the demonstrator copies ready document on the desktop computer equipment to by modes such as mail, USB flash disks before demonstration, by desktop computer equipment document is demonstrated then.
There is very big safety problem in traditional this document demonstration mode, and document uploads to desktop computer equipment, makes document be in open environment, can't protect the safety of document.For example document is for having certain technology level of confidentiality, the demonstrator is reluctant that the outer uncorrelated personnel of the crowd that is demonstrated obtain the content of the document, but because this opening of document demonstration in the prior art, the document just might be operated the propagation that is copied at this table face computer equipment by other people, cause document to be revealed, cause irremediable loss.
Summary of the invention
The purpose of this invention is to provide a kind of document demenstration method based on cloud, mobile device, desktop computer equipment and system, can guarantee the fail safe of document demonstration.
In order to achieve the above object, the present invention proposes a kind of document demenstration method based on cloud, described method comprises:
Step 101: mobile device sends authentication request to desktop computer equipment, so that described desktop computer equipment receives described authentication request, and described authentication request sent to Cloud Server, described Cloud Server is verified described authentication request according to default authorization message, if the verification passes, then send checking by sign to described desktop computer equipment, the described checking of described desktop computer equipment records sends to mobile device to described checking by sign by sign;
Step 102: described mobile device is browsed the document of described Cloud Server storage and is selected, the link for the treatment of presentation file and the described checking chosen are sent to described desktop computer equipment by sign, so that described desktop computer equipment is verified the demonstration authority of mobile device again, and download the described presentation file for the treatment of according to described link from described Cloud Server;
Step 103: described mobile device sending controling instruction and described checking are demonstrated the described presentation file for the treatment of by the described desktop computer equipment of sign control.
Preferred as technique scheme also comprises before the described step 101: step 100: the broadcast addressing instruction in the local area network (LAN) of described mobile device can connect signal so that can send according to described addressing instruction for the described desktop computer equipment of document demonstration; Perhaps, described mobile device sends query requests to described Cloud Server, near the desktop computer equipment described Cloud Server returns according to the default network information;
Described mobile device selects to be used for the described desktop computer equipment of document demonstration according to the title of desktop computer equipment.
Preferred as technique scheme also comprises after the described step 103:
Step 104: described desktop computer equipment interrupts or demonstration is finished the back and deleted the described presentation file for the treatment of in demonstration.
Technical solution of the present invention also provides a kind of document demonstration based on cloud to use mobile device, and described mobile device comprises:
Addressed module for broadcast addressing instruction in local area network (LAN), can connect signal so that can send according to described addressing instruction for the described desktop computer equipment of document demonstration; Perhaps, be used for sending query requests to described Cloud Server near the desktop computer equipment described Cloud Server returns according to the default network information; Described addressed module also is used for selecting to be used for the described desktop computer equipment that document is demonstrated according to the title of desktop computer equipment;
Authentication module, be used for sending authentication request to desktop computer equipment, so that described desktop computer equipment receives described authentication request, and described authentication request sent to Cloud Server, described Cloud Server is verified described authentication request according to default authorization message, if the verification passes, then sends checking by sign to described desktop computer equipment, the described checking of described desktop computer equipment records sends to authentication module to described checking by sign by sign; Described authentication module also is used for receiving described checking by sign;
The link sending module, be used for browsing the document of described Cloud Server storage and selecting, the link for the treatment of presentation file and the described checking chosen are sent to described desktop computer equipment by sign, so that described desktop computer equipment is verified the demonstration authority of mobile device again, and download the described presentation file for the treatment of according to described link from described Cloud Server;
The demonstration control module is used for sending controling instruction and described checking and by the described desktop computer equipment of sign control the described presentation file for the treatment of is demonstrated;
Technical solution of the present invention also provides a kind of document demenstration method based on cloud, and described method comprises:
Step 201: desktop computer equipment receives mobile device to the authentication request of its transmission, and described authentication request sent to Cloud Server, so that described Cloud Server is verified described authentication request according to default authorization message, if the verification passes, then send checking by sign to described desktop computer equipment, the described checking of described desktop computer equipment records sends to mobile device to described checking by sign by sign;
Step 202: described desktop computer equipment receives the link for the treatment of presentation file and the described checking of described mobile device transmission and passes through sign, wherein, describedly be linked as described mobile device and browse the document of described Cloud Server storage and the link of choosing for the treatment of presentation file, described desktop computer equipment is verified the demonstration authority of mobile device according to described checking again by sign, and downloads the described presentation file for the treatment of according to described link from described Cloud Server;
Step 203: described desktop computer equipment receives described mobile device sending controling instruction and sign is passed through in described checking, and the described presentation file for the treatment of is demonstrated.
Preferred as technique scheme, also comprise before the described step 201: step 200: described desktop computer equipment receives the addressing instruction that described mobile device is broadcasted in the local area network (LAN), and send to described mobile device according to described addressing instruction and can connect signal, so that described mobile device connects the described desktop computer equipment that signal selects to be used for the document demonstration according to described.
Preferred as technique scheme also comprises after the described step 203:
Step 204: described desktop computer equipment interrupts or demonstration is finished the back and deleted the described presentation file for the treatment of in demonstration.
Technical solution of the present invention also provides a kind of document demonstration desktop computer equipment based on cloud, and described document demonstration based on cloud comprises with desktop computer equipment:
Module is confirmed in addressing, be used for to receive the addressing instruction that described mobile device is broadcasted in the local area network (LAN), and send to described mobile device according to described addressing instruction and can connect signal, so that described mobile device connects the described desktop computer equipment that signal selects to be used for the document demonstration according to described;
The authenticate-acknowledge module, be used for receiving mobile device to the authentication request of its transmission, and described authentication request sent to Cloud Server, so that described Cloud Server is verified described authentication request according to default authorization message, if the verification passes, then send checking by sign to described authenticate-acknowledge module, described authenticate-acknowledge module also is used for the described checking of record by sign, and described checking is sent to mobile device by sign;
The link receiver module, sign is passed through in the link for the treatment of presentation file and the described checking that are used for the described mobile device transmission of reception, wherein, describedly be linked as described mobile device and browse the document of described Cloud Server storage and the link of choosing for the treatment of presentation file, described link receiver module also is used for verifying the demonstration authority of mobile device according to described checking again by sign, and downloads the described presentation file for the treatment of according to described link from described Cloud Server;
Demonstrate controlled module, be used for receiving described mobile device sending controling instruction and described checking by sign, the described presentation file for the treatment of is demonstrated;
Finish processing module, be used for interrupting or demonstration is finished the back and deleted the described presentation file for the treatment of in demonstration.
Technical solution of the present invention also provides a kind of document demo system based on cloud, and described document demo system based on cloud comprises: mobile device, desktop computer equipment and Cloud Server;
Described mobile device is used for sending authentication request to described desktop computer equipment;
Described desktop computer equipment receives described authentication request, and described authentication request is sent to Cloud Server;
Described Cloud Server is used for according to default authorization message described authentication request being verified, if the verification passes, then sends checking by sign to described desktop computer equipment;
Described desktop computer equipment also is used for the described checking of record by sign, and described checking is sent to mobile device by sign;
Described mobile device also is used for browsing the document of described Cloud Server storage and selecting, and the link for the treatment of presentation file and the described checking of choosing sent to described desktop computer equipment by sign;
Described desktop computer equipment also is used for verifying the demonstration authority of mobile device according to described checking again by sign, and downloads the described presentation file for the treatment of according to described link from described Cloud Server;
Described mobile device also is used for sending controling instruction and described checking to be demonstrated the described presentation file for the treatment of by the described desktop computer equipment of sign control.
Preferred as technique scheme, described mobile device also is used for sending addressing instruction, can connect signal so that can send according to described addressing instruction for the described desktop computer equipment of document demonstration, perhaps, send query requests to described Cloud Server, near the desktop computer equipment described Cloud Server returns according to the default network information;
Described mobile device selects to be used for the described desktop computer equipment of document demonstration according to the title of desktop computer equipment;
Described desktop computer equipment interrupts or demonstration is finished the back and deleted the described presentation file for the treatment of in demonstration.
Document demenstration method based on cloud provided by the invention, mobile device, desktop computer equipment and system, mobile device is verified and is sent to presentation file on the desktop computer equipment by Cloud Server, and control desktop computer equipment by mobile device document is demonstrated, guaranteed the fail safe of document demonstration, simultaneously also need not equipment such as USB flash disk or page turner, improved document demonstration efficient.
Description of drawings
By the description of its exemplary embodiment being carried out below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the present invention will become apparent and understand easily.
The schematic flow sheet of a kind of document demenstration method based on cloud that Fig. 1 provides for the embodiment of the invention one;
A kind of structural representation of using mobile device based on the document demonstration of cloud that Fig. 2 provides for the embodiment of the invention two;
The schematic flow sheet of a kind of document demenstration method based on cloud that Fig. 3 provides for the embodiment of the invention three;
A kind of structural representation of using desktop computer equipment based on the document demonstration of cloud that Fig. 4 provides for the embodiment of the invention four;
The structural representation based on the document demo system of cloud that Fig. 5 provides for the embodiment of the invention five.
Wherein, 10-addressed module; The 11-authentication module; 12-links sending module; 13-demonstrates control module; Module is confirmed in the 20-addressing; 21-authenticate-acknowledge module; 22-links receiver module; 23-demonstrates controlled module; 24-finishes processing module; The 30-mobile device; 40-desktop computer equipment; The 50-Cloud Server.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in further detail.
Embodiment one
Cloud computing (cloud computing) is based on increase, use and the delivery mode of the related service of the Internet, and being usually directed to provides dynamically easily expansion and often be virtualized resource by the Internet.Cloud is a kind of metaphor saying of network, the Internet.The narrow sense cloud computing refers to payment and the use pattern of IT infrastructure, refer to by network with as required, the mode of easily expansion obtains resource requirement; The broad sense cloud computing refers to payment and the use pattern of serving, refer to by network with as required, the mode of easily expansion obtains required service.It is relevant with software, the Internet that this service can be IT, also other services.It means that computing capability also can be used as a kind of commodity and circulates by the Internet.Its characteristics are to be distributed on a large amount of distributed computers by making to calculate, but not in local computer or the remote server, the operation of enterprise data center will be more similar to the Internet.This makes that enterprise can be with resource switch to the application of needs, according to demand access computer and storage system.
Consider the characteristic of cloud system, Cloud Server is compared the difference of general server: Cloud Server is to utilize the correlation technique of cloud computing that a lot of physical servers are formed the server form that fictionalizes on the computational resource pond by certain strategy.Compare with general server, have following characteristics: safety and stability, data are reliable; Adopt large-scale distributed computing system, a plurality of copies of every piece of data; Support Cloud Server fault Autonomic Migration Framework, resume speed is fast, and information is not lost; Elastic telescopic; Can installation requirements carry out the configuration of resource neatly such as extended resources etc.And be simple and easy to usefulness, the user has super administrator right, easily disposes various internet, applications, can shut down, start, restart, reset Cloud Server and revise operations such as password by the web administration mode.
The schematic flow sheet of a kind of document demenstration method based on cloud that Fig. 1 provides for the embodiment of the invention one in conjunction with shown in Figure 1, comprises based on the document demenstration method of cloud:
Step 101: mobile device sends authentication request to desktop computer equipment, so that desktop computer equipment receives authentication request, and authentication request sent to Cloud Server, Cloud Server is verified authentication request according to default authorization message, if the verification passes, then send checking by sign to desktop computer equipment, desktop computer equipment records checking sends to mobile device to checking by sign by sign.
The authentication request that mobile device sends to desktop computer equipment, this authentication request can comprise for example address information of mobile device, the subject information of presentation file is with the information such as identifying code of Cloud Server.Desktop computer equipment receives after this authentication request, and this authentication request is sent to Cloud Server.Have default authorization message in the Cloud Server, can authenticate mobile device, if the information that has in this Cloud Server in the authentication request that default authorization message and mobile device send is complementary, then the expression authentication is passed through.Default authorization message in the concrete Cloud Server can be arranged by the side of organizing of document demonstration, concrete some specifying informations that can comprise with the mobile device user agreement for example, authentication password for example, the encrypted message that " XUESHUJIAOLIU " is such authenticates the reliability of the identity that can guarantee to participate in document demonstration user etc. by Cloud Server.Desktop computer equipment records checking is by sign, and checking is sent to mobile device by sign, so as with mobile device sign as authentication in follow-up communication, further guarantee the document security of each step operation.
Concrete mobile device can be equipment such as mobile phone, panel computer, and desktop computer equipment can be the PC that is used for being connected with projector apparatus or special-purpose projector equipment etc.Communicating by letter between mobile device and the desktop computer equipment can be for by for example: bluetooth (Bluetooth), infrared communication, WLAN(Wireless Local Area Networks, WLAN (wireless local area network)), GSM(global system for mobile communications, global system for mobile communications), CDMA(code division multiple access, code division multiple access) etc. technology realize.
Step 102: mobile device is browsed the document of Cloud Server storage and is selected, the link for the treatment of presentation file and the described checking chosen are sent to desktop computer equipment by sign, so that desktop computer equipment is verified the demonstration authority of mobile device again, and download from Cloud Server according to link and to treat presentation file.After the mobile device checking is passed through, can browse Cloud Server by sign according to this checking, and the document of storage is selected.Because through after the above-mentioned checking, can guarantee that this mobile device is reliable document demonstration user, mobile device can be logined, thereby Cloud Server is browsed by in advance in the registration of Cloud Server.And the registration of general server login is similar in concrete registration login step program and the prior art, does not repeat them here.The mobile subscriber according to checkings such as user name, password, proof diagram shape codes by after finishing login, mobile device can be realized the document in the Cloud Server is operated, as upload, browse, search, editor etc.Mobile device obtains document storage to authorize in Cloud Server and by checking and operates accordingly in the present embodiment, directly copies document to desktop computer equipment in prior art, has improved the security performance of document.Mobile device is selected document as required, and the link of the document demonstrated of the needs that will choose and the checking that sends over of desktop computer equipment before send to desktop computer equipment by sign.Desktop computer equipment also needs to verify the demonstration authority of mobile device according to this checking again by sign, if pass through checking, then will link corresponding document and download to from Cloud Server in the desktop computer equipment.By the again checking of desktop computer equipment to mobile device, further guaranteed the fail safe in the document transmission course.
Step 103: mobile device sending controling instruction and checking are treated presentation file by sign control desktop computer equipment and are demonstrated.For the presentation file for the treatment of that downloads in the desktop computer equipment, mobile device is handled the demonstration of document by sending concrete control command and checking by sign.Also need mobile device to send checking by sign in the operation of document being demonstrated control, further guaranteed the fail safe of document, prevent that other mobile devices from controlling document.Concrete control command comprises page turning, the document demonstration operation that redirect etc. are conventional.Concrete mobile device is demonstrated technology such as can utilizing remote desktop to the control for the treatment of presentation file of desktop computer equipment and is controlled.By above-mentioned technology, demonstration for document does not need the user directly document to be copied, but after the checking by Cloud Server document is downloaded, like this, when the user need demonstrate operation to document, can directly download document, not need in advance document to be copied to desktop computer equipment.
The document demenstration method based on cloud that present embodiment provides, mobile device is verified and is sent to presentation file on the desktop computer equipment by Cloud Server, and control desktop computer equipment by mobile device document is demonstrated, guaranteed the fail safe of document demonstration.
Preferred as technique scheme also comprises before the step 101: step 100: mobile device broadcast addressing instruction in the local area network (LAN) can connect signal so that can send according to addressing instruction for the desktop computer equipment of document demonstration; Perhaps, mobile device sends query requests to Cloud Server, near the desktop computer equipment Cloud Server returns according to the default network information.
Mobile device is the broadcast addressing instruction in local area network (LAN), can connect signal so that can send according to addressing instruction for the desktop computer equipment of document demonstration, and mobile device selects to be used for the desktop computer equipment of document demonstration according to connecting signal.The transmission of the addressing instruction between mobile device and the desktop computer equipment can be for by for example: bluetooth (Bluetooth), infrared communication, WLAN(Wireless Local Area Networks, WLAN (wireless local area network)), GSM(global system for mobile communications, global system for mobile communications), CDMA(code division multiple access, code division multiple access) etc. technology realize.Mobile device is used for the described desktop computer equipment of document demonstration again according to the Information Selection such as title of desktop computer equipment.
Mobile device sends query requests to Cloud Server, near the desktop computer equipment near the desktop computer equipment Cloud Server Cloud Server returns according to the default network information returns according to the network information etc.For example, store in advance in the Cloud Server a plurality of desktop computer equipment name information and with name information corresponding address information etc.Inquire about to Cloud Server earlier when mobile device need carry out document demonstration operation, Cloud Server returns to mobile device with tabulation, and mobile device is used for the described desktop computer equipment of document demonstration again according to the Information Selection such as title of desktop computer equipment.
Preferred as technique scheme also comprises after the step 103:
Step 104: desktop computer equipment interrupts or demonstration is finished the back and deleted and treat presentation file in demonstration.Desktop computer equipment is in time removed presentation file after the document demonstration is finished, further guaranteed the fail safe of document, document is in whole presentation process, when needs are demonstrated document, download corresponding document by mobile device control desktop computer equipment from Cloud Server, after profile download is finished, mobile device control desktop computer equipment is demonstrated document, after the document demonstration is finished, desktop computer equipment interrupts or demonstration is finished the back and deleted and treat presentation file in demonstration, desktop computer equipment is in time removed document, has guaranteed the fail safe of document.
Embodiment two
A kind of document based on cloud that Fig. 2 provides for the embodiment of the invention two is demonstrated the structural representation with mobile device, and in conjunction with shown in Figure 2, technical solution of the present invention also provides a kind of document demonstration based on cloud to use mobile device, and mobile device comprises:
Addressed module 10 for broadcast addressing instruction in local area network (LAN), can connect signal so that can send according to addressing instruction for the desktop computer equipment of document demonstration; Perhaps, be used for sending query requests to Cloud Server near the desktop computer equipment Cloud Server returns according to the default network information; Addressed module 10 also is used for selecting to be used for the desktop computer equipment that document is demonstrated according to the title of desktop computer equipment;
The document demonstration mobile device based on cloud that present embodiment provides, mobile device is verified and is sent to presentation file on the desktop computer equipment by Cloud Server, and control desktop computer equipment by mobile device document is demonstrated, guaranteed the fail safe of document demonstration.
The concrete implementation procedure with above-mentioned correlation technique embodiment is identical, can not repeat them here with reference to the record of above-mentioned correlation technique embodiment in detail.
Embodiment three
The schematic flow sheet of a kind of document demenstration method based on cloud that Fig. 3 provides for the embodiment of the invention three, in conjunction with shown in Figure 3, technical solution of the present invention also provides a kind of document demenstration method based on cloud, and method comprises:
Step 201: desktop computer equipment receives mobile device to the authentication request of its transmission, and authentication request sent to Cloud Server, so that Cloud Server is verified authentication request according to default authorization message, if the verification passes, then send checking by sign to desktop computer equipment, desktop computer equipment records checking sends to mobile device to checking by sign by sign;
Step 202: desktop computer equipment receives the link for the treatment of presentation file and the checking of mobile device transmission and passes through sign, wherein, be linked as mobile device and browse the document of Cloud Server storage and the link of choosing for the treatment of presentation file, desktop computer equipment is verified the demonstration authority of mobile device according to checking again by sign, and downloads from Cloud Server according to link and to treat presentation file;
Step 203: desktop computer equipment receives the mobile device sending controling instruction and sign is passed through in checking, treats presentation file and demonstrate.
The document demenstration method based on cloud that present embodiment provides, mobile device is verified and is sent to presentation file on the desktop computer equipment by Cloud Server, and control desktop computer equipment by mobile device document is demonstrated, guaranteed the fail safe of document demonstration.
The implementation procedure of method embodiment in concrete and above-described embodiment one is corresponding, can not repeat them here with reference to the record of above-mentioned correlation technique embodiment in detail.
Preferred as technique scheme, also comprise before the step 201: step 200: desktop computer equipment receives the addressing instruction that mobile device is broadcasted in the local area network (LAN), and send to mobile device according to addressing instruction and can connect signal, so that mobile device selects to be used for the desktop computer equipment of document demonstration according to connecting signal.
Preferred as technique scheme also comprises after the step 203:
Step 204: desktop computer equipment interrupts or demonstration is finished the back and deleted and treat presentation file in demonstration.
Embodiment four
A kind of structural representation of using desktop computer equipment based on the document demonstration of cloud that Fig. 4 provides for the embodiment of the invention four, in conjunction with shown in Figure 4, technical solution of the present invention also provides a kind of document demonstration desktop computer equipment based on cloud, demonstrates based on the document of cloud to comprise with desktop computer equipment:
Module 20 is confirmed in addressing, is used for receiving the addressing instruction that mobile device is broadcasted in the local area network (LAN), and sends to mobile device according to addressing instruction and can connect signal, so that mobile device selects to be used for the desktop computer equipment of document demonstration according to connecting signal;
Authenticate-acknowledge module 21, be used for receiving mobile device to the authentication request of its transmission, and authentication request sent to Cloud Server, so that Cloud Server is verified authentication request according to default authorization message, if the verification passes, then send checking by sign to the authenticate-acknowledge module, authenticate-acknowledge module 21 also is used for the record checking by sign, and checking is sent to mobile device by sign;
Link receiver module 22, sign is passed through in the link for the treatment of presentation file and the checking that are used for the transmission of reception mobile device, wherein, be linked as mobile device and browse the document of Cloud Server storage and the link of choosing for the treatment of presentation file, link receiver module 22 also is used for verifying the demonstration authority of mobile device according to checking again by sign, and downloads from Cloud Server according to link and to treat presentation file;
Demonstrate controlled module 23, be used for receiving mobile device sending controling instruction and checking by sign, treat presentation file and demonstrate;
The document demonstration desktop computer equipment based on cloud that present embodiment provides, mobile device is verified and is sent to presentation file on the desktop computer equipment by Cloud Server, and control desktop computer equipment by mobile device document is demonstrated, in time control desktop computer equipment is removed presentation file after the document demonstration is finished, and has guaranteed the fail safe of document demonstration.
The concrete implementation procedure with above-mentioned correlation technique embodiment is identical, can not repeat them here with reference to the record of above-mentioned correlation technique embodiment in detail.
Embodiment five
The structural representation based on the document demo system of cloud that Fig. 5 provides for the embodiment of the invention five, in conjunction with shown in Figure 5, technical solution of the present invention also provides a kind of document demo system based on cloud, document demo system based on cloud comprises: mobile device 30, desktop computer equipment 40 and Cloud Server 50;
Preferred as technique scheme, mobile device 30 also is used for sending addressing instruction, can connect signal so that can send according to addressing instruction for the desktop computer equipment 40 of document demonstration, perhaps, send query requests to Cloud Server 50, near the desktop computer equipment Cloud Server returns according to the default network information;
The document demo system based on cloud that present embodiment provides, mobile device is verified and is sent to presentation file on the desktop computer equipment by Cloud Server, and control desktop computer equipment by mobile device document is demonstrated, in time control desktop computer equipment is removed presentation file after the document demonstration is finished, and has guaranteed the fail safe of document demonstration.
The concrete implementation procedure with said method embodiment one is corresponding, can not repeat them here with reference to the record of above-mentioned correlation technique embodiment in detail.
It should be noted that; above content is to further describing that the present invention does in conjunction with concrete execution mode; can not assert that the specific embodiment of the present invention only limits to this; under above-mentioned guidance of the present invention; those skilled in the art can carry out various improvement and distortion on the basis of above-described embodiment, and these improvement or distortion drop in protection scope of the present invention.
Claims (10)
1. document demenstration method based on cloud is characterized in that described method comprises:
Step 101: mobile device sends authentication request to desktop computer equipment, so that described desktop computer equipment receives described authentication request, and described authentication request sent to Cloud Server, described Cloud Server is verified described authentication request according to default authorization message, if the verification passes, then send checking by sign to described desktop computer equipment, the described checking of described desktop computer equipment records sends to mobile device to described checking by sign by sign;
Step 102: described mobile device is browsed the document of described Cloud Server storage and is selected, the link for the treatment of presentation file and the described checking chosen are sent to described desktop computer equipment by sign, so that described desktop computer equipment is verified the demonstration authority of mobile device again, and download the described presentation file for the treatment of according to described link from described Cloud Server;
Step 103: described mobile device sending controling instruction and described checking are demonstrated the described presentation file for the treatment of by the described desktop computer equipment of sign control.
2. the document demenstration method based on cloud as claimed in claim 1, it is characterized in that, also comprise before the described step 101: step 100: the broadcast addressing instruction in the local area network (LAN) of described mobile device can connect signal so that can send according to described addressing instruction for the described desktop computer equipment of document demonstration; Perhaps, described mobile device sends query requests to described Cloud Server, near the desktop computer equipment described Cloud Server returns according to the default network information;
Described mobile device selects to be used for the described desktop computer equipment of document demonstration according to the title of desktop computer equipment.
3. the document demenstration method based on cloud as claimed in claim 1 is characterized in that, also comprises after the described step 103:
Step 104: described desktop computer equipment interrupts or demonstration is finished the back and deleted the described presentation file for the treatment of in demonstration.
4. mobile device is used in the document demonstration based on cloud, it is characterized in that described mobile device comprises:
Addressed module for broadcast addressing instruction in local area network (LAN), can connect signal so that can send according to described addressing instruction for the described desktop computer equipment of document demonstration; Perhaps, be used for sending query requests to described Cloud Server near the desktop computer equipment described Cloud Server returns according to the default network information; Described addressed module also is used for selecting to be used for the described desktop computer equipment that document is demonstrated according to the title of desktop computer equipment;
Authentication module, be used for sending authentication request to desktop computer equipment, so that described desktop computer equipment receives described authentication request, and described authentication request sent to Cloud Server, described Cloud Server is verified described authentication request according to default authorization message, if the verification passes, then sends checking by sign to described desktop computer equipment, the described checking of described desktop computer equipment records sends to authentication module to described checking by sign by sign; Described authentication module also is used for receiving described checking by sign;
The link sending module, be used for browsing the document of described Cloud Server storage and selecting, the link for the treatment of presentation file and the described checking chosen are sent to described desktop computer equipment by sign, so that described desktop computer equipment is verified the demonstration authority of mobile device again, and download the described presentation file for the treatment of according to described link from described Cloud Server;
The demonstration control module is used for sending controling instruction and described checking and by the described desktop computer equipment of sign control the described presentation file for the treatment of is demonstrated.
5. document demenstration method based on cloud is characterized in that described method comprises:
Step 201: desktop computer equipment receives mobile device to the authentication request of its transmission, and described authentication request sent to Cloud Server, so that described Cloud Server is verified described authentication request according to default authorization message, if the verification passes, then send checking by sign to described desktop computer equipment, the described checking of described desktop computer equipment records sends to mobile device to described checking by sign by sign;
Step 202: described desktop computer equipment receives the link for the treatment of presentation file and the described checking of described mobile device transmission and passes through sign, wherein, describedly be linked as described mobile device and browse the document of described Cloud Server storage and the link of choosing for the treatment of presentation file, described desktop computer equipment is verified the demonstration authority of mobile device according to described checking again by sign, and downloads the described presentation file for the treatment of according to described link from described Cloud Server;
Step 203: described desktop computer equipment receives described mobile device sending controling instruction and sign is passed through in described checking, and the described presentation file for the treatment of is demonstrated.
6. the document demenstration method based on cloud as claimed in claim 5, it is characterized in that, also comprise before the described step 201: step 200: described desktop computer equipment receives the addressing instruction that described mobile device is broadcasted in the local area network (LAN), and send to described mobile device according to described addressing instruction and can connect signal, so that described mobile device connects the described desktop computer equipment that signal selects to be used for the document demonstration according to described.
7. the document demenstration method based on cloud as claimed in claim 5 is characterized in that, also comprises after the described step 203:
Step 204: described desktop computer equipment interrupts or demonstration is finished the back and deleted the described presentation file for the treatment of in demonstration.
8. desktop computer equipment is used in the document demonstration based on cloud, it is characterized in that, described document demonstration based on cloud comprises with desktop computer equipment:
Module is confirmed in addressing, be used for to receive the addressing instruction that described mobile device is broadcasted in the local area network (LAN), and send to described mobile device according to described addressing instruction and can connect signal, so that described mobile device connects the described desktop computer equipment that signal selects to be used for the document demonstration according to described;
The authenticate-acknowledge module, be used for receiving mobile device to the authentication request of its transmission, and described authentication request sent to Cloud Server, so that described Cloud Server is verified described authentication request according to default authorization message, if the verification passes, then send checking by sign to described authenticate-acknowledge module, described authenticate-acknowledge module also is used for the described checking of record by sign, and described checking is sent to mobile device by sign;
The link receiver module, sign is passed through in the link for the treatment of presentation file and the described checking that are used for the described mobile device transmission of reception, wherein, describedly be linked as described mobile device and browse the document of described Cloud Server storage and the link of choosing for the treatment of presentation file, described link receiver module also is used for verifying the demonstration authority of mobile device according to described checking again by sign, and downloads the described presentation file for the treatment of according to described link from described Cloud Server;
Demonstrate controlled module, be used for receiving described mobile device sending controling instruction and described checking by sign, the described presentation file for the treatment of is demonstrated;
Finish processing module, be used for interrupting or demonstration is finished the back and deleted the described presentation file for the treatment of in demonstration.
9. the document demo system based on cloud is characterized in that, described document demo system based on cloud comprises: mobile device, desktop computer equipment and Cloud Server;
Described mobile device is used for sending authentication request to described desktop computer equipment;
Described desktop computer equipment receives described authentication request, and described authentication request is sent to Cloud Server;
Described Cloud Server is used for according to default authorization message described authentication request being verified, if the verification passes, then sends checking by sign to described desktop computer equipment;
Described desktop computer equipment also is used for the described checking of record by sign, and described checking is sent to mobile device by sign;
Described mobile device also is used for browsing the document of described Cloud Server storage and selecting, and the link for the treatment of presentation file and the described checking of choosing sent to described desktop computer equipment by sign;
Described desktop computer equipment also is used for verifying the demonstration authority of mobile device according to described checking again by sign, and downloads the described presentation file for the treatment of according to described link from described Cloud Server;
Described mobile device also is used for sending controling instruction and described checking to be demonstrated the described presentation file for the treatment of by the described desktop computer equipment of sign control.
10. the document demo system based on cloud as claimed in claim 5, it is characterized in that, described mobile device also is used for sending addressing instruction, can connect signal so that can send according to described addressing instruction for the described desktop computer equipment of document demonstration, perhaps, send query requests to described Cloud Server, near the desktop computer equipment described Cloud Server returns according to the default network information;
Described mobile device selects to be used for the described desktop computer equipment of document demonstration according to the title of desktop computer equipment;
Described desktop computer equipment interrupts or demonstration is finished the back and deleted the described presentation file for the treatment of in demonstration.
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| CN201310287384.5A CN103338264B (en) | 2013-07-09 | 2013-07-09 | Based on document presentation method, mobile device, the desktop computer equipment and system of cloud |
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| CN103338264B (en) | 2016-03-23 |
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