CN100437751C - Long-distance speech control system and method - Google Patents
Long-distance speech control system and method Download PDFInfo
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- CN100437751C CN100437751C CNB2003101118587A CN200310111858A CN100437751C CN 100437751 C CN100437751 C CN 100437751C CN B2003101118587 A CNB2003101118587 A CN B2003101118587A CN 200310111858 A CN200310111858 A CN 200310111858A CN 100437751 C CN100437751 C CN 100437751C
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Abstract
The present invention provides a long-distance speech control system and a method thereof. The long-distance speech control system comprises a network server, a plurality of network speech devices, a plurality of digital video cameras and at least one monitoring terminal computer, wherein the monitoring terminal computer receives video signals of a production field acquired by the digital video cameras through a network and runs digital to analog conversion software and video playing software to convert the video signals into video data and playing video data, monitoring personnel send corresponding sound signals to the network server through a network according to the video data, and the network server encodes the sound signals and sends the sound signals to the network speech devices of a production field to inform operation staff to do corresponding work to realize long-distance speech control. The present invention also provides a long-distance speech control method.
Description
[technical field]
The invention relates to a kind of remote voice control system and method, particularly between monitoring client and production scene, transmit audible signals, and carry out the system and method for remote speech control by network about a kind of.
[background technology]
In the production competition of industrial society, enterprise produces and accurate scientific and technological dual competitive pressure in the face of the cheap labour of developing country, how to use limited manpower, resource, and financial resources develop robotization science and technology, be the problem of the task of top priority in the present industrial development.In the industry robotization, the processing of robotization, logistics and stocking system are the important trend of the whole factory of present industrial community development robotization.And for the whole factory of effective monitoring function situation, with the normal operation of guaranteeing to operate automatically, it is instant engineering that its whole factory robotization control module is done the network type supervisory system.
In recent years, the technology of many similar network video signal monitorings system occurred, as No. 541831 patent of Republic of China Patent Office in bulletin on July 11st, 2003, its patent name is " but the digital photography system of remote monitoring and image data transmission method thereof ".But this patent system discloses a kind of digital photography system of remote monitoring, and this system comprises a digital photography module, the logic module that can plan, a memory buffer and a CPU (central processing unit).The image data of wherein digital photography module is sent to the above-mentioned logic module of planning, be stored in memory buffer again, CPU (central processing unit) is by the image data of the logic unit reads memory buffer that can plan, again by a communication network with this video Data Transmission to one remote monitoring center, thereby realize remote monitoring.But but this patent does not relate to the speech control system and the method for remote monitoring, can not in time react and processing at the various production abnormal conditions of production scene, therefore need provide a kind of remote voice control system and method, it can support monitoring client and production scene to carry out the audible signals transmission by network, realizes remote speech control.
[summary of the invention]
Deficiency at prior art, fundamental purpose of the present invention is to provide a kind of remote voice control system and method, it can provide a monitoring client network speech apparatus to receive the desire transmission audible signals that the monitor staff determines according to obtaining video data, and sends this audible signals to the webserver; Described audible signals refers to the production instruction of the various speech forms that the monitor staff assigns according to the video signal of gathering from the production scene and to the operating personnel of production scene.
Another object of the present invention is to provide a kind of remote voice control system and method, it can carry out audible signals coding, audible signals is encoded into the discernible message data of computing machine and sends the message data to the network speech apparatus of production scene and carry out the message data decoding and play this audible signals and carry out corresponding operation to notify corresponding operating personnel.
For reaching the foregoing invention purpose, the invention provides a kind of remote voice control system.This remote voice control system comprises a webserver, one database, a plurality of network speech apparatus, a plurality of digital cameras and at least one monitoring computers, wherein: the webserver is used for judging according to user right information whether the user name and the password of user's input be correct, one system's main interface is provided, can select the digital camera of visiting and send connection request by the main interface user of this system, connect the respective digital video camera to gather video signal, audible signals that reception monitoring client network speech apparatus sends and the coding that carries out audible signals, send and storage message data.One database is used to store user right information and message data.Network speech apparatus is used for sending and receiving audible signals.Digital camera is used for receiving and exporting the various video signals of production scene.Monitoring computers, it can move a series of softwares such as digital-to-analogue switching software, video jukebox software, the various numeric type video signals that are used for the production scene that the conversion using digital camera obtains become video data and play this video data, realize the work compound of remote speech control.
This webserver comprises: a System Privileges management and control module is used to carry out the System Privileges management and control, receive user name and password and whether correct according to this user name of user right information inquiry and the password that are stored in the database that the user logins enterprise web site, unauthorized user can't enter this system; One digital camera authority managing and controlling module is used for obtaining according to the user right information of database the digital camera of this user-accessible, and selects this digital camera; One link block is used to connect the digital camera that the user selectes; One video signal acquisition module is used to obtain the various video signals of production scene; One audible signals coding module is used for audible signals is encoded into the discernible message data of computing machine; One message data memory module is used for the message data storage behind the coding is convenient to play again or inquire about among database; One message data transmission blocks is used for the message data behind the coding are sent to the network speech apparatus of production scene.
The present invention also provides a kind of remote speech control method, and it can carry out remote speech control.This method may further comprise the steps: obtain the digital camera of user-accessible, and select this digital camera; Obtain the video signal of production scene from selected digital camera; One monitoring computers receiving video signal is provided and moves digital-to-analog conversion software and video jukebox software, video signal is converted to video data and plays this video data; Provide a monitoring client network speech apparatus to receive the desire transmission audible signals that the monitor staff determines according to obtaining video data, and send this audible signals to the webserver; Carry out the audible signals coding, audible signals is encoded into the discernible message data of computing machine; Storage message data are in database; Send the network speech apparatus of message data to the production scene; Carry out the message data decoding and play this audible signals and carry out corresponding operation to notify corresponding operating personnel.
Utilize the present invention, can the immediately monitoring production scene, in time react with processing for the ageing of guarantee information with for the fault of improper stopping production of producing and production equipment powerful guarantee is provided.
[description of drawings]
Fig. 1 is the hardware structure figure of a kind of remote voice control system of the present invention.
Fig. 2 is the software function module figure of the webserver of a kind of remote voice control system of the present invention.
Fig. 3 is the remote speech control operation process chart of a kind of remote speech control method of the present invention.
[embodiment]
As shown in Figure 1, be the hardware structure figure of remote voice control system of the present invention.This remote voice control system comprises that at least one monitoring computers 10, a network 11, a webserver 13, a plurality of digital camera 15, a plurality of network speech apparatus 16, a database 17 and connect 18.Monitoring computers 10 links to each other with the webserver 13 by network 11, it can move a series of softwares such as digital-to-analogue switching software, video jukebox software, the various numeric type video signals that are used for the production scene that conversion using digital camera 15 obtains become video data and play this video data, realize the work compound of remote speech control.Network 11 is a kind of support transmission control protocol/procotol (Transmission Control Protocol/Internet Protocol, TCP/IP) communication network, the communication network that it can be an intranet (Intranet), internet (Internet) or other type is used to connect the said equipment.
The webserver 13 comprises a plurality of software function modules, be used for judging according to user right information whether the user name and the password of user's input be correct, one system's main interface is provided, utilize the main interface user of this system can select the digital camera 15 of visiting and send connection request, connect respective digital video camera 15 is gathered video signals, the audible signals that receives monitoring computers 10 is also carried out audible signals coding, transmission and storage message data.In the specific embodiment of the invention, the production instruction of the various speech forms that user right packets of information monitor staff assigns according to the video signal of gathering from the production scene and to the operator of production scene; Described audible signals coding is meant to be changed audible signals, converts the discernible message data of computing machine to; Described message data decoding is meant that a message data-switching becomes audible signals.A plurality of digital cameras 15 are the various video signals that are used to receive and export the production scene.Network speech apparatus 16 is scattered in the different regions of production scene as the Web broadcast speech ciphering equipment, links to each other with the webserver 13 by network 11, is used to receive and send and play audible signals.Database 17 links to each other with the webserver 13 by connecting 18, is used to store user right information and message data.Connecting 18 is that a database connects, as the open type data storehouse connect (Open DatabaseConnectivity, ODBC), or the Java database connect (Java Database Connectivity, JDBC).
As shown in Figure 2, be the software function module figure of the webserver of remote voice control system of the present invention.This webserver 13 comprises a System Privileges management and control module 131, a video camera authority managing and controlling module 132, a link block 133, a video signal acquisition module 134, an audible signals coding module 135, a message data memory module 136 and an audible signals sending module 137.System Privileges management and control module 131 is to be used to carry out the System Privileges management and control, receive user name and password that the user logins enterprise web site 12, and whether correct according to this user name of user right information inquiry and the password that are stored in the database 17, unauthorized user can't accesses network video signal monitoring system.Video camera authority managing and controlling module 132 is to be used to inquire about the access rights of this user to each digital camera 15, and the user is the digital camera 15 of addressable mandate only.Link block 133 is to be used to connect the digital camera 15 that the user selectes.Video signal acquisition module 134 is the various video signals that are used to gather the production scene.Audible signals coding module 135 is to be used for audible signals is encoded into the discernible numeric type message of computing machine data; Message data memory module 136 is to be used for the message data storage behind the coding in database 17 so that play again or inquiry; Message data transmission blocks 137 is to be used to send the network speech apparatus 16 of audible signals to the production scene, and network speech apparatus 16 receives the message data and becomes the message data-switching audible signals, broadcast audible signals to notify corresponding operating personnel to carry out corresponding operation.
As shown in Figure 3, be the remote speech control operation process chart of remote speech control method of the present invention.When user's logging in network server 13, the System Privileges management and control module 131 of Website server 13 receives this user's user name and password (step S310) thereof; System Privileges management and control module 131 judges by the user right information in the Query Database 17 whether this user is the user (step S311) who authorizes; If this user is unwarranted user, then this this user's login (step S312) of System Privileges management and control module 131 refusals; If this user is an authorized user, the video camera authority managing and controlling module 132 of Website server 13 is obtained the digital camera 15 of this user-accessible and is selected digital camera to be visited 15 (step S313).After finishing above-mentioned steps, the link block 133 of Website server 13 connects the rapid digital camera of selecting to be visited 15 (step S314) of previous step; The video signal acquisition module 134 of Website server 13 obtains the video signal of production scene and is sent to monitoring computers 10 (step S315) from selected digital camera 15; Monitoring computers 10 receiving video signals also move digital-to-analog conversion software and video jukebox software, video signal is converted to video data and play this video data (step S316); Monitoring client network speech apparatus 16 receives the desire transmission audible signals that the monitor staff determines according to above-mentioned video data, and sends this audible signals to the webserver 13 (step S317); The audible signals coding module 135 of the webserver 13 carries out the audible signals coding, and audible signals is converted to the discernible numeric type message of computing machine data (step S318); Message data behind message data memory module 136 memory encodings are convenient to play again among database 17 or are inquired about (step S319); Message data behind the message data transmission blocks 137 transmission codings are to the network speech apparatus 16 (step S320) of production scene; The message data of 16 pairs of receptions of network speech apparatus of production scene are decoded into audible signals and play this audible signals and carry out corresponding operation (step S321) to notify corresponding operating personnel.After finishing above-mentioned steps, this flow process finishes.
Claims (6)
1. remote voice control system, it can support monitoring client and production scene to carry out the audible signals transmission by network, carries out remote speech control, it is characterized in that this remote voice control system comprises:
Network speech apparatus is used to receive and send and play audible signals;
Digital camera is used to receive and export the various video signals of production scene;
One database is used to store user right information and message data;
One webserver, wherein this webserver comprises:
One video camera authority managing and controlling module is used for obtaining according to the user right information of database the digital camera of this user-accessible, and selects this digital camera;
One video signal acquisition module is used for obtaining the various video signals of production scene from selected digital camera;
One audible signals coding module is used for the audible signals that the monitoring client network speech apparatus sends is encoded into the discernible message data of computing machine;
One message data memory module is used for the message data storage behind the coding among database;
One message data transmission blocks is used for the audible signals after the decoding is sent to the network speech apparatus of production scene;
The various numeric type video signals that monitoring computers is used for the production scene that the conversion using digital camera obtains become video data and play this video data, realize the work compound of remote speech control.
2. remote voice control system as claimed in claim 1, it is characterized in that, the described webserver also comprises a System Privileges management and control module, is used for receiving this user's the user name and the user right information of password and Query Database thereof and judges whether this user is the user who authorizes.
3. remote voice control system as claimed in claim 1 is characterized in that the described webserver also comprises a link block, is used to connect the digital camera that the user selectes.
4. remote speech control method, it can support monitoring client and production scene to carry out the audible signals transmission by network, carries out remote speech control, it is characterized in that this method may further comprise the steps:
Obtain the digital camera of user-accessible, and select this digital camera;
Obtain the video signal of production scene from selected digital camera;
One monitoring computers receiving video signal is provided and moves digital-to-analog conversion software and video jukebox software, video signal is converted to video data and plays this video data;
Provide a monitoring client network speech apparatus to receive the desire transmission audible signals that the monitor staff determines according to obtaining video data, and send this audible signals to the webserver;
Carry out the audible signals coding, audible signals is encoded into the discernible message data of computing machine;
Storage message data are in database;
Send the network speech apparatus of message data to the production scene;
Carry out the message data decoding and play this audible signals and carry out corresponding operation to notify corresponding operating personnel.
5. remote speech control method as claimed in claim 4 is characterized in that, comprises that also one receives this user's user name and password thereof and judges that by the user right information in the Query Database whether this user is the user's that authorizes step.
6. remote speech control method as claimed in claim 4 is characterized in that, the video signal step of obtaining the production scene wherein also comprises the step of the digital camera that a connection user selectes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101118587A CN100437751C (en) | 2003-10-18 | 2003-10-18 | Long-distance speech control system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101118587A CN100437751C (en) | 2003-10-18 | 2003-10-18 | Long-distance speech control system and method |
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| Publication Number | Publication Date |
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| CN1609951A CN1609951A (en) | 2005-04-27 |
| CN100437751C true CN100437751C (en) | 2008-11-26 |
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| CNB2003101118587A Expired - Fee Related CN100437751C (en) | 2003-10-18 | 2003-10-18 | Long-distance speech control system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102708858A (en) * | 2012-06-27 | 2012-10-03 | 厦门思德电子科技有限公司 | Voice bank realization voice recognition system and method based on organizing way |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1228652A (en) * | 1998-03-11 | 1999-09-15 | 沈楫 | Method and equipment for automatic building teleconference |
| CN1426564A (en) * | 2000-12-28 | 2003-06-25 | 高桥淳 | Remote internet technical guidance/education distribution system using practitioner's vision, and guidance system using communication network |
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2003
- 2003-10-18 CN CNB2003101118587A patent/CN100437751C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1228652A (en) * | 1998-03-11 | 1999-09-15 | 沈楫 | Method and equipment for automatic building teleconference |
| CN1426564A (en) * | 2000-12-28 | 2003-06-25 | 高桥淳 | Remote internet technical guidance/education distribution system using practitioner's vision, and guidance system using communication network |
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| CN1609951A (en) | 2005-04-27 |
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Granted publication date: 20081126 Termination date: 20101018 |