CN101188666B - A home alarm monitoring service system and implementation method based on TV - Google Patents
A home alarm monitoring service system and implementation method based on TV Download PDFInfo
- Publication number
- CN101188666B CN101188666B CN2007101252527A CN200710125252A CN101188666B CN 101188666 B CN101188666 B CN 101188666B CN 2007101252527 A CN2007101252527 A CN 2007101252527A CN 200710125252 A CN200710125252 A CN 200710125252A CN 101188666 B CN101188666 B CN 101188666B
- Authority
- CN
- China
- Prior art keywords
- alarm monitoring
- service
- unit
- home alarm
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 21
- 238000013480 data collection Methods 0.000 claims description 13
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 101150012579 ADSL gene Proteins 0.000 claims description 2
- 102100020775 Adenylosuccinate lyase Human genes 0.000 claims description 2
- 108700040193 Adenylosuccinate lyases Proteins 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 15
- 230000003993 interaction Effects 0.000 abstract description 6
- 238000000869 ion-assisted deposition Methods 0.000 description 11
- 230000004044 response Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000006855 networking Effects 0.000 description 4
- 230000000737 periodic effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
Abstract
The invention discloses a family alarm monitoring service system based on a television and the realization method thereof, and also a television terminal. The system comprises the television terminal, a network access gateway, a service providing server and a family alarm monitoring data acquisition terminal, wherein, the television terminal is used for realizing the interaction and the presentation of the service, the network access gateway is used for realizing the communication connection with the television terminal, the service providing server is used for realizing the logical processing of information service of family alarm monitoring category based on the television, and the family alarm monitoring data acquisition terminal is used for acquiring various family alarm information and summarizing the information to the television terminal. The invention can realize the purpose of safety protection facing family users by utilizing a WIFI technology and the prior sensor technology for family alarm, and by utilizing a television interconnection technology and the service system thereof. Compared with various prior applied safety protection technologies, the system with the technology is easier to be installed, is friendlier to be used, and has stronger expandability and stronger versatility.
Description
Technical field
The present invention relates to TV technology, relate in particular to a kind of home alarm monitoring service system and implementation method based on TV.
Background technology
Raising along with living standards of the people; It is requisite that television set has become each family; Television set has been given many new functions by people through various technological means; Thereby make television set break away from the broadcast form of single video image, become a kind of comprehensive electrical equipment of gathering the diverse in function of many technology.
In the city, having a lot of families to have no talent by day is in; Even the family that has child or nurse to be in also has a plurality of time periods the situation of nobody home can occur, to festivals or holidays; Urban human go out the to lie fallow trend of pastime is more and more denseer, and it is also more and more festivals or holidays to occur the unmanned situation of family.Increasing floating population and sub-district public security situation have worse and worse been facilitated the great attention of urban human to home safety protection in this trend and the city.
Under the cable TV network environment, TV can be by means of coaxial cable, and the service network interaction with cable TV service provider will realize bidirectional rebuilding but prerequisite is a cable network.Because the transformation of national cable network bi-directional digital also is far from accomplishing; And the network of various places is not unified into an effectively big net yet; So no matter on network environment, still provide on the mechanism over the next several years, on cable network, still can't run nationwide value-added service in business.
Center as following home entertaining, leisure information and even value-added service; The competition of tradition colour TV producer will tend to improve the direction of product surcharge more and more; Comprise increasing software content (reducing the ratio of hardware cost) surcharge of innovative product and be the value-added service of media with the product.But have this piece of safety protection function to TV at present and also be in blank.
Summary of the invention
The technical problem that the present invention will solve provides a kind of home alarm monitoring service system and implementation method based on TV.
Accordingly, the present invention also provides a kind of television terminal.
For solving the problems of the technologies described above, the objective of the invention is to realize through following technical scheme.
A kind of television terminal; Comprise the traditional tv module; Also comprise: embedded processing module, communication module; Said traditional tv module is used to realize the reception and the processing of TV signal, and said embedded processing module is used to realize the partial arithmetic and the control of value-added service logic, and said communication module is used to realize the information exchange of TV and outside value-added service network, TV and home alarm monitoring data collection station.
Wherein, said traditional tv module comprises analog front-end unit, synthetic and processing unit, stack mixed cell, OSD generating unit, remote control receiving element, MCU unit, memory and/or display unit, and data connect between each unit.
Wherein, Said embedded processing module comprises: central processing unit CPU, input unit, output unit, memory cell, control execution unit; The embedded processing module receives the local remote-controller data that provides from the TV remote receiving circuit through input unit; And reception is from the network side data and the acquisition terminal side alert data of communication module; To traditional tv module OSD generation and/or video mix circuit local screen dateout is provided through output unit; To communication module the interactive data with external network is provided, the various data of computing and control through cell stores value-added service logic generate the corresponding interface signal of realizing professional control target through control execution unit.
Wherein, said communication module comprises two sub-module, and one is GPRS, PLC, ADSL or the WIMAX submodule of being responsible for communicating by letter with the network serve side, and one is the WIFI submodule of being responsible for communicating by letter with a plurality of home alarm monitoring data collection stations.
The television terminal that the present invention proposes; The employing of embedded processing module wherein; Can be according to the functional unit structure of used traditional tv module, decision is to adopt to be independent of the embedded processing module outside the traditional tv module, still utilizes CPU (or MCU) unit of enough operational capabilities more than needed still that has existed in the traditional tv module; Through expanding corresponding memory cell, input unit, output unit, control execution unit, reach the embedded processing ability that unites two into one.
Usually, can be divided into following several kinds of situation,
1, for CRT TV based on simulation control; Because circuit is out-of-date, and inside do not have the programmable part of MCU (CPU), belongs to the product of having eliminated; Price is lower as the one of which in addition; Product market competition is fierce, and it is little to transform the back appreciation potential, so do not list it in can be transformed into novel television terminal limit of consideration at this.
2, be numerically controlled simulated television for present widely used normal domestic use TV; Because of it has certain calculation ability (the MCU unit is arranged); Can be according to the situation of the class of business that reaches after this television terminal needs transformation; Decision is multiplexing original MCU unit, still newly-increased independently embedded processing module, and wherein the business datum amount is big, high to computing and bandwidth requirement; Can adopt the method for newly-increased independent embedded processing module to solve; The business datum amount is little, low to computing and bandwidth requirement, then can multiplexing original MCU unit, and satisfy concrete business need through expanding corresponding memory cell, input unit, output unit, control execution unit.
3, for beginning a large amount of numerically controlled DTVs that occur; Because of it has more powerful arithmetic element, real time operating system and other extendible auxiliary units that is complementary; Then need not increase independently embedded processing module newly, directly complete multiplexing existing functional unit is realized the logical operation and the control of alert service.But, can according to circumstances need revise, add control execution unit, to generate different physical control signal because concrete professional control target is different.
A kind of home alarm monitoring service system based on TV; Comprise aforementioned television terminal, network access gateway, service providing server, home alarm monitoring data collection station; Aforementioned television terminal is used to the mutual of the business that realizes and appears; Said network access gateway is used to realize be connected with the communication of aforementioned television terminal; Said service providing server is used to realize the logical process based on the home alarm monitoring category information service of TV that said home alarm monitoring data collection station is used to gather the various alert information of family and gathers to television terminal.
Wherein, said network access gateway is one or more combinations in SMS messaging IAD, GPRS IAD, PLC IAD, Internet access gateway or global inserting of microwave interoperability (WIMAX) IAD.
Wherein, also comprise the user capture trafficwise, the user is through computer PC, mobile phone or remote controller the realization mutual and control with home alarm monitoring service system.
A kind of implementation method of the home alarm monitoring service system based on TV comprises step:
A: the user is through the mutual and control of access service mode and home alarm monitoring service system;
B: the menu request data relevant with service providing server, system collects through various IADs, again according to corresponding menu logic and system alarm information database, forms the professional judgement that provides and carries out response data;
C: judgement that service providing server will generate and execution response data are sent to through corresponding gateway in the access interface and controlled target at user place according to certain protocol specification;
D: service providing server is not when having user interactions; Setting according to program; Take place alternately with TV, mobile phone or PC terminal regularly, gather warning messages, periodic refresh warning message database from a plurality of home alarm monitoring data collection stations of local networking immediately or termly.
Wherein, among the step a, like the user remote controller visit, then the user selects through the OSD interface of video screen or directly through the shortcut on the remote controller, gets into professional corresponding menu; Through pc access, then realize discriminating like the user to the user by the client-side program of PC side or browser, differentiates successfully after, point out the corresponding business menu to user's computer interface; Through mobile phone access, then, realize visit like the user to service menu through the client-side program or the embedded in mobile phone browser that move side by after the discriminating of GSM realization to the user.
Wherein, also comprise among the step b,, directly realize the related service logic through the local disposal ability in the access tool of user's selection with the incoherent menu request data of service providing server.
Above technical scheme can find out that the present invention has following beneficial effect:
The present invention utilizes the sensor technology of WIFI technology and existing home alarm, utilizes TV interconnection technique and service system, can realize the security protection purpose towards the domestic consumer.This technology more is prone to install than the existing various security and guard technologies of having used, and uses more close friend, and autgmentability is stronger, and versatility is stronger.
Description of drawings
Fig. 1 is a traditional tv functions of modules block diagram;
Fig. 2 is television terminal function block diagram among the present invention;
Fig. 3 is the home alarm monitoring service system functional block diagram based on TV.
Embodiment
Core concept of the present invention: the present invention utilizes the sensor technology of Wireless Fidelity (WIFI) technology and existing home alarm, utilizes TV interconnection technique and service system, can realize the security protection purpose towards the domestic consumer.
In view of having the various of television terminal kind now, the present invention is that numerically controlled simulated television is an example with present widely used normal domestic use TV only, in conjunction with accompanying drawing and execution mode the present invention is further specified.Other situation and this implementation principle are similar, no longer describe.
See also shown in Figure 1; The traditional tv module is a numerically controlled simulated television terminal module; The present invention utilizes this module as a basic module can carrying out the TV value-added service, on its basis, adds other modules and constitutes a novel television terminal together.The traditional tv module comprises (simulation) front end, synthesizes and handles, several parts such as stack mixes, on-screen display menus (OSD) generation, remote control reception, MCU, memory, demonstration.Function realizes that principle with general colour TV principle, no longer details.
Fig. 2 is on the traditional tv module basis, has added ARM9 (central processing unit CPU), memory cell, control and performance element, input unit, output unit, several parts of communication module, and formation can be carried the novel television terminal of TV value-added service.Wherein ARM9 (central processing unit CPU), memory cell, control and performance element, input unit, output unit constitute the embedded processing module; The embedded processing module receives the local remote-controller data that provides from the TV remote receiving circuit through input unit; And reception is from the network serve side data of communication module (GPRS); To traditional tv OSD generation and/or video mix circuit local screen dateout is provided through output unit; To communication module (GPRS) interactive data with external service network is provided; The various data of computing and control through cell stores value-added service logic generate the corresponding interface signal of realizing professional control target through control execution unit.Communication module (GPRS) is carried out information exchange through the mobile communication GPRS network between television terminal and external service network.
Fig. 3 is the home alarm monitoring service system block diagram that comprises novel television terminal, service providing system, user capture trafficwise, home alarm monitoring data collection station.The user capture trafficwise comprises three kinds of main modes such as mobile phone, PC, remote controller, with the service accessibility under the match user different situations.The alert service system is according to certain protocol specification; Data transmission between the CPU of service providing server and television terminal; This protocol specification can also can add the custom protocol standard according to the characteristic of business with the puppy parc standard or the industry standard that adapt.
Wherein, home alarm monitoring service system comprises smog alarm acquisition module, fire alarm acquisition module, theft alarm acquisition module, toxic gas acquisition module, all contains the WIFI communication unit in each module.
Generally speaking:
Adopt under the remote controller access service situation the user; The alarm monitoring service system operation principle comprises step: A, user pass through the operation of the OSD menu of video screen; Get into the detailed menu of alert service system; Or directly press the shortcut on the remote controller, the detailed menu of the direct display alarm service system in the OSD interface on the television terminal screen;
B, menu request data relevant with service providing server, system collects through various IADs, again according to corresponding menu logic and system alarm information database, forms professional judgement that provides and execution response data; With the incoherent menu request data of service providing server, directly realize the related service logic through the local handling procedure in the television terminal at user place;
The judgement that C, service providing server will generate with carry out response data according to certain protocol specification, the mobile GPRS IAD through serve side and the communication module (GPRS) of television terminal side transmit/show/implement the user to belong in the access interface/controlled target of television terminal;
D, service providing server be not when having user interactions; Setting according to program; Take place mutual with terminals such as TV, mobile phone, PC regularly; Immediately or termly gather warning message, periodic refresh warning message database from a plurality of home alarm monitoring data collection stations of local networking.
Adopt under the mobile phone access service conditions the user, the alarm monitoring service system operation principle comprises step:
A, user are after GSM is realized the discriminating to the user, and the client-side program or the embedded in mobile phone browser that start the mobile phone side are realized the visit to the alert service System menu;
B, menu request data relevant with service providing server; System collects through Mobile Access Gateway (like SMS IAD or GPRS IAD); According to corresponding menu logic and system alarm information database, form the professional judgement that provides and carry out response data again; With the incoherent menu request data of service providing server, directly realize the related service logic through the local disposal ability in the user mobile phone;
Judgement that c, service providing server will generate and execution response data are according to certain protocol specification; Through the mobile GPRS IAD of serve side and the communication module (GPRS) of TV side; Be sent in the television terminal of user's registration; The custom menu response data that generates according to certain protocol specification, through Mobile Access Gateway and mobile communications network, is sent in the user mobile phone;
D, service providing server be not when having user interactions; Setting according to program; Take place mutual with terminals such as TV, mobile phone, PC regularly; Immediately or termly gather warning message, periodic refresh warning message database from a plurality of home alarm monitoring data collection stations of local networking.
Adopt under the pc access service conditions the user, the alarm monitoring service system operation principle comprises step:
User's accessing operation is carried out identity for the client-side program of a1, PC side or browser and authority is differentiated, differentiate successfully after, point out corresponding alert service service menu to user's computer interface;
B1, menu request data relevant with service providing server, system collects through Internet access gateway, again according to corresponding menu logic and system alarm information database, forms professional judgement that provides and execution response data; With the incoherent menu request data of service providing server, directly realize the related service logic through the local disposal ability among the user PC;
Judgement that c1, service providing server will generate and execution response data are according to certain protocol specification; Through the mobile GPRS IAD of serve side and the communication module (GPRS) of TV side; Be sent in the television terminal of user's registration; The custom menu response data that generates according to certain protocol specification, through Internet access gateway and internet, is sent among the user PC;
D1, service providing server be not when having user interactions; Setting according to program; Take place mutual with terminals such as TV, mobile phone, PC regularly; Immediately or termly gather warning message, periodic refresh warning message database from a plurality of home alarm monitoring data collection stations of local networking.
More than a kind of home alarm monitoring service system and implementation method based on TV provided by the present invention carried out detailed introduction; Used concrete example among this paper principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (4)
1. television terminal; Comprise the traditional tv module; It is characterized in that, also comprise: embedded processing module, communication module, said traditional tv module is used to realize the reception and the processing of TV signal; Said embedded processing module is used to realize the partial arithmetic and the control of value-added service logic, and said communication module is used to realize the information exchange of TV and outside value-added service network, TV and home alarm monitoring data collection station;
Wherein, said traditional tv module comprises analog front-end unit, synthetic and processing unit, stack mixed cell, OSD generating unit, remote control receiving element, MCU unit, memory and/or display unit, and data connect between each unit;
Said embedded processing module comprises: central processing unit CPU, input unit, output unit, memory cell, control execution unit; The embedded processing module receives the local remote-controller data that provides from the TV remote receiving circuit through input unit; And reception is from the network side data and the acquisition terminal side alert data of communication module; To traditional tv module OSD generating unit and/or stack mixed cell local screen dateout is provided through output unit; To communication module the interactive data with external network is provided; The various data of computing and control through cell stores value-added service logic generate through control execution unit and to realize professional control target the corresponding interface signal;
Said communication module comprises two sub-module; One is GPRS, PLC, ADSL or the global inserting of microwave interoperability WIMAX submodule of being responsible for communicating by letter with the network serve side, and one is the Wireless Fidelity WIFI submodule of being responsible for communicating by letter with a plurality of home alarm monitoring data collection stations.
2. home alarm monitoring service system based on TV; It is characterized in that; Comprise aforementioned television terminal, network access gateway, service providing server, home alarm monitoring data collection station; Television terminal as claimed in claim 1 is used to the mutual of the business that realizes and appears; Said network access gateway is used to realize be connected with the communication of aforementioned television terminal, and said service providing server is used to realize the logical process based on the home alarm monitoring category information service of TV that said home alarm monitoring data collection station is used to gather the various alert information of family and gathers to television terminal.
3. the home alarm monitoring service system based on TV according to claim 2; It is characterized in that said network access gateway is one or more combinations in SMS messaging IAD, GPRS IAD, PLC IAD, Internet access gateway or the WIMAX IAD.
4. according to claim 2 or 3 described home alarm monitoring service systems based on TV, it is characterized in that, also comprise the user capture trafficwise, the user is through computer PC, mobile phone or remote controller the realization mutual and control with home alarm monitoring service system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101252527A CN101188666B (en) | 2007-12-19 | 2007-12-19 | A home alarm monitoring service system and implementation method based on TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101252527A CN101188666B (en) | 2007-12-19 | 2007-12-19 | A home alarm monitoring service system and implementation method based on TV |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101188666A CN101188666A (en) | 2008-05-28 |
| CN101188666B true CN101188666B (en) | 2012-03-21 |
Family
ID=39480838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101252527A Active CN101188666B (en) | 2007-12-19 | 2007-12-19 | A home alarm monitoring service system and implementation method based on TV |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101188666B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101489113A (en) * | 2009-01-14 | 2009-07-22 | 深圳市同洲电子股份有限公司 | Method and system for business handling at home |
| CN101600257A (en) * | 2009-06-30 | 2009-12-09 | 中兴通讯股份有限公司 | The WIFI local system of supervisory control system, method for supervising and supervisory control system |
| CN101631334A (en) * | 2009-08-10 | 2010-01-20 | 中兴通讯股份有限公司 | Remote monitoring method and remote monitoring system based on WiMAX wireless network |
| CN102169616A (en) * | 2011-03-16 | 2011-08-31 | 北京数码视讯科技股份有限公司 | System and method for safety monitoring |
| CN103209315A (en) * | 2012-12-05 | 2013-07-17 | 江苏清投视讯科技有限公司 | Television device applicable to video monitoring |
| CN104796998A (en) * | 2014-01-16 | 2015-07-22 | 中国移动通信集团广东有限公司 | Internet-of-things equipment, Internet-of-things system, and method for improving the transmission stability of GPRS module |
| CN104955008A (en) * | 2014-03-28 | 2015-09-30 | 青岛海尔电子有限公司 | Remote control method for security and protection system |
| CN106162241A (en) * | 2015-03-30 | 2016-11-23 | 四川长虹电器股份有限公司 | Deploy troops on garrison duty system and method for withdrawing a garrison based on the intelligence of DTV |
| CN111857000A (en) * | 2020-07-21 | 2020-10-30 | 深圳创维－Rgb电子有限公司 | Internet of things data monitoring and processing method and system based on television and television |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621377Y (en) * | 2003-05-20 | 2004-06-23 | 叶晨 | Inserted IP network intelligent camera |
| CN1960480A (en) * | 2006-10-13 | 2007-05-09 | 深圳创维－Rgb电子有限公司 | TV monitor system and implement method |
| CN101064056A (en) * | 2006-04-30 | 2007-10-31 | 程雄 | Audio/video linkage integrated machine for remote alarm monitoring |
-
2007
- 2007-12-19 CN CN2007101252527A patent/CN101188666B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2621377Y (en) * | 2003-05-20 | 2004-06-23 | 叶晨 | Inserted IP network intelligent camera |
| CN101064056A (en) * | 2006-04-30 | 2007-10-31 | 程雄 | Audio/video linkage integrated machine for remote alarm monitoring |
| CN1960480A (en) * | 2006-10-13 | 2007-05-09 | 深圳创维－Rgb电子有限公司 | TV monitor system and implement method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101188666A (en) | 2008-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101188666B (en) | A home alarm monitoring service system and implementation method based on TV | |
| US10050802B2 (en) | Using a control panel as a wireless access point | |
| CN102279589B (en) | Intelligent family service system and working method thereof | |
| CN1801779B (en) | Broadcast receiver receiving emergency alert signal and method of processing the emergency alert signal | |
| CN101188702B (en) | A weather forecast service system based on TV | |
| CN104834242B (en) | The system and method that information is shown in building automation system | |
| CN103618670A (en) | Intelligent gateway and intelligent home system | |
| CN101223515A (en) | Networked device control architecture | |
| CN102959597A (en) | Remote control of a telephone | |
| CN102281370A (en) | Smart home system and working method thereof | |
| CN108810061A (en) | A kind of intelligent domestic system | |
| CN102298590B (en) | Home interconnected information display system and method, and display terminals and server for the same | |
| CN103425113A (en) | Parallel intelligent control terminal based on double processing units | |
| JP2013211727A (en) | Multiple dwelling house information system | |
| TWI521825B (en) | Wisdom home control server | |
| CN103686327A (en) | System and method for message intelligent prompt of home terminals with television as center | |
| CN101188711A (en) | A TV value-added service system and its implementation method | |
| CN101465980B (en) | Television program watch control service system | |
| CN103838158A (en) | LED full-color display screen system controlled through smart phone | |
| CN101425211A (en) | Monitoring method, system and cam for safety guard of residence zone | |
| CN103905404A (en) | Network media content instant sharing device and method | |
| CN103220312A (en) | System for building point-to-point connection and method thereof | |
| CN101465979B (en) | Television value added service system | |
| CN104243252A (en) | Intelligent housing system supporting IGRS protocol | |
| CN200976596Y (en) | Wireless LAN based visual talkback intelligent terminal system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |