CN102572414A - Low-altitude low-speed small target air defense command and control system - Google Patents
Low-altitude low-speed small target air defense command and control system Download PDFInfo
- Publication number
- CN102572414A CN102572414A CN2010105886491A CN201010588649A CN102572414A CN 102572414 A CN102572414 A CN 102572414A CN 2010105886491 A CN2010105886491 A CN 2010105886491A CN 201010588649 A CN201010588649 A CN 201010588649A CN 102572414 A CN102572414 A CN 102572414A
- Authority
- CN
- China
- Prior art keywords
- video
- target
- module
- data
- infrared
- 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.)
- Pending
Links
Images
Abstract
The invention discloses a low-altitude low-speed small target air defense command and control system. A infrared searching and tracking device (7) searches and tracks a target, and transmits target position information to a data infusion processing module (4), the data infusion processing module (4) transmits generated target air defense information to a prevention and control state display module (2). A visible light video device (8), an infrared video device (9) and a tracking video device (10) acquires real-time videos of a target, the video data is transmitted to a video display control module (3) by a network switch (5) after being encoded in a video encoder (6). An operator controls a human-machine interactive computer (1) based on state information and fight information of a large-screen display (12) to implement fire distribution and fire authorization of an intercepting device (11). With the system, the urban environment survey, the unified coordination command and the multi-level effective intercept of the low-altitude low-speed small complex urban are achieved, and the shortage of the traditional air defense command and control system for low-altitude small target control and prevention is overcome.
Description
Technical field
The present invention relates to a kind of air defense command and control system, the little at a slow speed target air defense command and control system in particularly a kind of low latitude.
Background technology
At present, air defense command and control system is primarily aimed at high-altitude antiaircraft weapons such as air defence missile, antiaircraft gun.Air defense command and control system mainly is made up of radar, blocking apparatus, large-screen display, man-machine interaction machine, Data Fusion module and the network switch.Radar sends data processing module to the target position information that detects, and is shown to large-screen display through after the fusion treatment, and the man-machine interaction machine is controlled the blocking apparatus tracking target and authorized emission.Existing air defense control control device can not satisfy the antiaircraft demand of low slow little target under the complicated urban environment, mainly contains following shortcoming:
(1) sniffer generally adopts radar, and be not suitable for the low latitude, at a slow speed, target that volume is little;
(2) air defense control means are single.Various interception means command troops, do not form the complete command and control system of a cover separately.
(3) inaccurate coordination.Existing low slow little air defense command and control system is not well coordinated target-detection unit and target interception equipment.
Summary of the invention
The object of the present invention is to provide the little at a slow speed target air defense command and control system in a kind of low latitude, the existing air defense command and control system commander of solution control device is single, the problem of inaccurate coordination.
The little at a slow speed target air defense command and control system in a kind of low latitude; Comprise: the network switch, man-machine interaction machine, blocking apparatus, Data Fusion module, large-screen display also comprise: infrared search-track set, visible light video device, infrared video device, tracking video device, video encoder, prevention and control situation display module, video display control module.
The function of Data Fusion module: receive the various packets that infrared acquisition tracking means and blocking apparatus send over, and carry out legitimacy judgement and classification, send to corresponding parsing module and carry out the data content parsing according to the content of packet.Carry out the target information fusion treatment then, comprising: preliminary treatment, Coordinate Conversion, prevention and control information are resolved, target threat estimation and ordering, Target Assignment and emission decision-making.Simultaneously, Data Fusion module data that needs are sent to other modules and device are concentrated and are sent.
The function of prevention and control situation display module is: show the prevention and control scope of danger classes, detecting devices and interception device location, detecting devices and the interception equipment in the regional geography information of prevention and control, prevention and control zone, the real-time position information of target, the flight path of target with the mode of two-dimension situation figure.From overlook, side-looking and three visual angles of forward sight, show the flight characteristics of target with the mode of radar map.Wherein overlook and can pass through orientation and oblique distance, the floor projection of orientation and target is showed apart from dual mode.All two-dimension situation figure information and radar map information directly output to large-screen display.
The function of video display control module is: real-time video demonstration, historical video playback, video storage are provided, realize that video is followed the tracks of in the little at a slow speed target infrared reconnaissance in low latitude, interception equipment shows with the motion tracking video.
The input of the network switch is connected with the output of infrared search-track set, video encoder, man-machine interaction machine and blocking apparatus respectively, and infrared video device, visible light video device and the output of following the tracks of the video device are connected with the video encoder input.
Infrared search-track set is concentrated detecting target position information; Send to the Data Fusion module through the network switch; The Data Fusion module is carried out packet parsing, classification and fusion treatment; And the prevention and control situation information that obtains after the fusion treatment sent to video display control module and prevention and control situation display module; The video display control module superposes in target infrared video data and visible light video data with respect to the positional information of infrared search-track set, and stack is with respect to the positional information of following the tracks of video-unit in following the tracks of video data.
The Data Fusion module receives the heartbeat message that each equipment sends over, and after the data processing through the Data Fusion module, the heartbeat state is sent to the man-machine interaction machine, and the man-machine interaction machine is according to the running status of equipment heartbeat status display apparatus.The man-machine interaction machine sends the video switch instruction to the Data Fusion module; The Data Fusion module receives the video switch instruction and is forwarded to corresponding video-unit; Comprise: infrared video device, visible light video device and tracking video device; The front end video-unit sends to video encoder to the video data that collects, and sends to the network switch through the video encoder compressed encoding, and the network switch sends to video display module to video data
The Fire Distribution instruction that the man-machine interaction machine sends interception equipment to the Data Fusion module, the Data Fusion module carries out sending to blocking apparatus after legitimacy is judged to instruction, and blocking apparatus carries out target in real time with motion tracking after receiving the Fire Distribution instruction.The man-machine interaction machine sends the firepower authorized order of blocking apparatus to the Data Fusion module, and the Data Fusion module carries out sending to blocking apparatus after legitimacy is judged to instruction, and blocking apparatus receives to select a good opportunity behind the firepower authorized order implements the target interception.
The present invention is fit to the low latitude, at a slow speed, target that volume is little surveys and disposes, the air defense control control device is various, can coordinate multiple interception means and fight jointly, forms the multistage air defense of a cover.
Description of drawings
A kind of low latitude of Fig. 1 little at a slow speed target air defense command and control system system forms sketch map.
1. man-machine interaction machine 2. prevention and control situation display modules 3. video display control modules 4. Data Fusion modules 5. network switchs 6. video encoders 7. infrared search-track sets 8. visible light video devices 9. infrared video devices 10. are followed the tracks of video device 11. blocking apparatus 12. large-screen displays
Embodiment
The little at a slow speed target air defense command and control system in a kind of low latitude; Comprise: the network switch 5, man-machine interaction machine 1, blocking apparatus 11, Data Fusion module 4, large-screen display 12 also comprise: infrared search-track set 7, visible light video device 8, infrared video device 9, tracking video device 10, video encoder 6, prevention and control situation display module 2, video display control module 3.
The function of Data Fusion module 4: receive the various packets that infrared acquisition tracking means 10 and blocking apparatus 9 send over, and carry out legitimacy judgement and classification, send to corresponding parsing module and carry out the data content parsing according to the content of packet.Carry out the target information fusion treatment then, comprising: preliminary treatment, Coordinate Conversion, prevention and control information are resolved, target threat estimation and ordering, Target Assignment and emission decision-making.Simultaneously, Data Fusion module 4 data that needs are sent to other modules and device are concentrated and are sent.
The function of prevention and control situation display module 2 is: show the prevention and control scope of danger classes, detecting devices and interception device location, detecting devices and the interception equipment in the regional geography information of prevention and control, prevention and control zone, the real-time position information of target, the flight path of target with the mode of two-dimension situation figure.From overlook, side-looking and three visual angles of forward sight, show the flight characteristics of target with the mode of radar map.Wherein overlook and can pass through orientation and oblique distance, the floor projection of orientation and target is showed apart from dual mode.All two-dimension situation figure information and radar map information directly output to large-screen display 12.
Video display control module 3 provides real-time video demonstration, historical video playback, video storage etc., realizes that video is followed the tracks of in the little at a slow speed target infrared reconnaissance in low latitude, blocking apparatus shows with the motion tracking video.
The input of the network switch 5 is connected with infrared search-track set 10, video encoder 6, man-machine interaction machine 1 and the output of blocking apparatus 11 respectively, and infrared video device 9, visible light video device 8 and the output of following the tracks of video device 10 are connected with the video encoder input.
Infrared search-track set 7 is concentrated detecting target position information; Send to Data Fusion module 4 through the network switch 5; Data Fusion module 4 is carried out packet parsing, classification and fusion treatment; And the prevention and control situation information that obtains after the fusion treatment sent to video display control module 3 and prevention and control situation display module 2; Video display control module 3 superposes in target infrared video data and visible light video data with respect to the positional information of infrared search-track set, and stack is with respect to the positional information of following the tracks of video-unit in following the tracks of video data.
Data Fusion module 4 receives the heartbeat message that each equipment sends over, and after the data processing through Data Fusion module 4, the heartbeat state is sent to man-machine interaction machine 1, and man-machine interaction machine 1 is according to the running status of equipment heartbeat status display apparatus.Man-machine interaction machine 1 sends the video switch instruction to Data Fusion module 4; Data Fusion module 4 receives the video switch instruction and is forwarded to corresponding video-unit; Comprise: infrared video device 9, visible light video device 8 and tracking video device 10; The front end video-unit sends to video encoder 6 to the video data that collects, and sends to the network switch 5 through video encoder 6 compressed encodings, and the network switch 5 sends to video display control module 3 to video data.
Man-machine interaction machine 1 sends the Fire Distribution instruction of blocking apparatus 11 to Data Fusion module 4; 4 pairs of instructions of Data Fusion module are carried out sending to blocking apparatus 11 after legitimacy is judged, blocking apparatus 11 carries out target in real time with motion tracking after receiving the Fire Distribution instruction.Man-machine interaction machine 1 sends the firepower authorized order of blocking apparatus 11 to Data Fusion module 4; 4 pairs of instructions of Data Fusion module are carried out sending to blocking apparatus 11 after legitimacy is judged, blocking apparatus 11 receives to select a good opportunity behind the firepower authorized order implements the target interception.
Claims (1)
1. little at a slow speed target air defense command and control system in low latitude; Comprise: the network switch (5), man-machine interaction machine (1), blocking apparatus (11), Data Fusion module (4), large-screen display (12) is characterized in that also comprising: infrared search-track set (7), visible light video device (8), infrared video device (9), tracking video device (10), video encoder (6), prevention and control situation display module (2), video display control module (3);
The function of Data Fusion module (4): receive the various packets that infrared acquisition tracking means (10) and blocking apparatus (9) send over; And carry out according to the content of packet that legitimacy is judged and classification, send to corresponding parsing module and carry out data content and resolve; Carry out the target information fusion treatment then, comprising: preliminary treatment, Coordinate Conversion, prevention and control information are resolved, target threat estimation and ordering, Target Assignment and emission decision-making; Simultaneously, Data Fusion module (4) data that needs are sent to other modules and device are concentrated and are sent;
The function of prevention and control situation display module (2) is: show the prevention and control scope of danger classes, detecting devices and interception device location, detecting devices and the interception equipment in the regional geography information of prevention and control, prevention and control zone, the real-time position information of target, the flight path of target with the mode of two-dimension situation figure; From overlook, side-looking and three visual angles of forward sight, show the flight characteristics of target with the mode of radar map; Wherein overlook and can pass through orientation and oblique distance, the floor projection of orientation and target is showed apart from dual mode; All two-dimension situation figure information and radar map information directly output to large-screen display (12);
Video display control module (3) provides real-time video demonstration, historical video playback, video storage etc., realizes that video is followed the tracks of in the little at a slow speed target infrared reconnaissance in low latitude, blocking apparatus shows with the motion tracking video;
The input of the network switch (5) is connected with infrared search-track set (10), video encoder (6), man-machine interaction machine (1) and the output of blocking apparatus (11) respectively, and infrared video device (9), visible light video device (8) and the output of following the tracks of video device (10) are connected with the video encoder input;
Infrared search-track set (7) is concentrated detecting target position information; Send to Data Fusion module (4) through the network switch (5); Data Fusion module (4) is carried out packet parsing, classification and fusion treatment; And the prevention and control situation information that obtains after the fusion treatment sent to video display control module (3) and prevention and control situation display module (2); Video display control module (3) superposes in target infrared video data and visible light video data with respect to the positional information of infrared search-track set, and stack is with respect to the positional information of following the tracks of video-unit in following the tracks of video data;
Data Fusion module (4) receives the heartbeat message that each equipment sends over; After the data processing through Data Fusion module (4); The heartbeat state is sent to man-machine interaction machine (1), and man-machine interaction machine (1) is according to the running status of equipment heartbeat status display apparatus; Man-machine interaction machine (1) sends the video switch instruction to Data Fusion module () 4; Data Fusion module (4) receives the video switch instruction and is forwarded to corresponding video-unit; Comprise: infrared video device (9), visible light video device (8) and tracking video device (10); The front end video-unit sends to video encoder (6) to the video data that collects; Send to the network switch (5) through video encoder (6) compressed encoding, the network switch (5) sends to video display control module (3) to video data;
Man-machine interaction machine (1) sends the Fire Distribution instruction of blocking apparatus (11) to Data Fusion module (4); Data Fusion module (4) carries out sending to blocking apparatus (11) after legitimacy is judged to instruction, and blocking apparatus (11) carries out target in real time with motion tracking after receiving the Fire Distribution instruction; Man-machine interaction machine (1) sends the firepower authorized order of blocking apparatus (11) to Data Fusion module (4); Data Fusion module (4) carries out sending to blocking apparatus (11) after legitimacy is judged to instruction, and blocking apparatus (11) receives to select a good opportunity behind the firepower authorized order implements the target interception.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105886491A CN102572414A (en) | 2010-12-15 | 2010-12-15 | Low-altitude low-speed small target air defense command and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105886491A CN102572414A (en) | 2010-12-15 | 2010-12-15 | Low-altitude low-speed small target air defense command and control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102572414A true CN102572414A (en) | 2012-07-11 |
Family
ID=46416729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105886491A Pending CN102572414A (en) | 2010-12-15 | 2010-12-15 | Low-altitude low-speed small target air defense command and control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102572414A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869308A (en) * | 2012-12-18 | 2014-06-18 | 中国农业科学院植物保护研究所 | Vertical monitoring insect radar detection system and detection method |
| CN103869307A (en) * | 2012-12-18 | 2014-06-18 | 中国农业科学院植物保护研究所 | Millimeter wave scanning entomological radar detection system and detection method |
| CN103986907A (en) * | 2014-05-14 | 2014-08-13 | 中国民航大学 | System and method for conducting infrared monitoring on low-altitude flight targets in sensitive area |
| CN106199577A (en) * | 2016-06-24 | 2016-12-07 | 北京环境特性研究所 | Low slow Small object flight angle detection method based on radio detection and system |
| CN106199569A (en) * | 2016-06-24 | 2016-12-07 | 北京环境特性研究所 | Low slow Small object solid speed detection method and system based on radio detection |
| CN106288964A (en) * | 2016-09-18 | 2017-01-04 | 公安部第研究所 | A kind of anti-low slow bug system of defense |
| CN106444829A (en) * | 2016-09-22 | 2017-02-22 | 北京机械设备研究所 | Guidance unmanned aerial vehicle net cast interception method for "low-altitude, slow-speed and small" target |
| CN106767156A (en) * | 2016-11-15 | 2017-05-31 | 成都赫尔墨斯科技有限公司 | A kind of anti-unmanned plane body launching technique |
| CN110412529A (en) * | 2019-04-16 | 2019-11-05 | 北京遥感设备研究所 | A kind of system and method based on the modulation of broadband signal echo wave speed |
| CN110673133A (en) * | 2019-10-14 | 2020-01-10 | 成都航天科工微电子系统研究院有限公司 | High-precision finger radar system based on search and tracking coaxiality |
| CN114963879A (en) * | 2022-05-20 | 2022-08-30 | 中国电子科技集团公司电子科学研究院 | Unmanned aerial vehicle comprehensive countering system and comprehensive countering method |
| CN115856870A (en) * | 2023-02-15 | 2023-03-28 | 南京理工大学 | Variable data rate phased array radar self-adaptive searching and tracking method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2380244B (en) * | 2001-08-13 | 2006-02-15 | Joseph Zabrana Michael | Automated Sound Missile and Associated Defence System |
| CN1870749A (en) * | 2005-05-26 | 2006-11-29 | 安徽省华云高科技有限责任公司 | Method and device for monitoring large area region |
| CN201114551Y (en) * | 2007-10-31 | 2008-09-10 | 北京航空航天大学 | Multi-mode and multi-target precise tracking device |
-
2010
- 2010-12-15 CN CN2010105886491A patent/CN102572414A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2380244B (en) * | 2001-08-13 | 2006-02-15 | Joseph Zabrana Michael | Automated Sound Missile and Associated Defence System |
| CN1870749A (en) * | 2005-05-26 | 2006-11-29 | 安徽省华云高科技有限责任公司 | Method and device for monitoring large area region |
| CN201114551Y (en) * | 2007-10-31 | 2008-09-10 | 北京航空航天大学 | Multi-mode and multi-target precise tracking device |
Non-Patent Citations (4)
| Title |
|---|
| 任永胜等: "现代防空火控系统的现状及发展方向", 《火力与指挥控制》, vol. 26, no. 4, 31 December 2001 (2001-12-31), pages 6 - 11 * |
| 周刚等: "船载红外搜索警戒系统对反舰导弹的捕捉概率", 《舰船科学技术》, vol. 31, no. 7, 30 July 2009 (2009-07-30), pages 75 - 77 * |
| 张雅凤等: "颇具前途的近程防空系统", 《飞航导弹》, 31 December 2002 (2002-12-31), pages 18 - 19 * |
| 王洪锋等: "雷达与无源红外信息融合的低空警戒研究", 《系统工程与电子技术》, vol. 24, no. 5, 31 December 2002 (2002-12-31), pages 48 - 50 * |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869307A (en) * | 2012-12-18 | 2014-06-18 | 中国农业科学院植物保护研究所 | Millimeter wave scanning entomological radar detection system and detection method |
| CN103869308A (en) * | 2012-12-18 | 2014-06-18 | 中国农业科学院植物保护研究所 | Vertical monitoring insect radar detection system and detection method |
| CN103986907A (en) * | 2014-05-14 | 2014-08-13 | 中国民航大学 | System and method for conducting infrared monitoring on low-altitude flight targets in sensitive area |
| CN103986907B (en) * | 2014-05-14 | 2017-01-25 | 中国民航大学 | System and method for conducting infrared monitoring on low-altitude flight targets in sensitive area |
| CN106199577A (en) * | 2016-06-24 | 2016-12-07 | 北京环境特性研究所 | Low slow Small object flight angle detection method based on radio detection and system |
| CN106199569A (en) * | 2016-06-24 | 2016-12-07 | 北京环境特性研究所 | Low slow Small object solid speed detection method and system based on radio detection |
| CN106199569B (en) * | 2016-06-24 | 2018-09-21 | 北京环境特性研究所 | Low slow Small object solid speed detection method and system based on radio detection |
| CN106199577B (en) * | 2016-06-24 | 2018-11-06 | 北京环境特性研究所 | Low slow Small object flight angle detection method based on radio detection and system |
| CN106288964A (en) * | 2016-09-18 | 2017-01-04 | 公安部第研究所 | A kind of anti-low slow bug system of defense |
| CN106444829B (en) * | 2016-09-22 | 2019-03-15 | 北京机械设备研究所 | One kind throwing net hold-up interception method for the guidance unmanned plane of " low slow small " target |
| CN106444829A (en) * | 2016-09-22 | 2017-02-22 | 北京机械设备研究所 | Guidance unmanned aerial vehicle net cast interception method for "low-altitude, slow-speed and small" target |
| CN106767156A (en) * | 2016-11-15 | 2017-05-31 | 成都赫尔墨斯科技有限公司 | A kind of anti-unmanned plane body launching technique |
| CN110412529A (en) * | 2019-04-16 | 2019-11-05 | 北京遥感设备研究所 | A kind of system and method based on the modulation of broadband signal echo wave speed |
| CN110412529B (en) * | 2019-04-16 | 2021-07-20 | 北京遥感设备研究所 | System and method based on broadband signal echo velocity modulation |
| CN110673133A (en) * | 2019-10-14 | 2020-01-10 | 成都航天科工微电子系统研究院有限公司 | High-precision finger radar system based on search and tracking coaxiality |
| CN114963879A (en) * | 2022-05-20 | 2022-08-30 | 中国电子科技集团公司电子科学研究院 | Unmanned aerial vehicle comprehensive countering system and comprehensive countering method |
| CN114963879B (en) * | 2022-05-20 | 2023-11-17 | 中国电子科技集团公司电子科学研究院 | Comprehensive control system and method for unmanned aerial vehicle |
| CN115856870A (en) * | 2023-02-15 | 2023-03-28 | 南京理工大学 | Variable data rate phased array radar self-adaptive searching and tracking method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102572414A (en) | Low-altitude low-speed small target air defense command and control system | |
| CN103134388A (en) | Low altitude slow small target intercept prevention and control system | |
| CN112114668B (en) | Digital twinning-based AR individual soldier accompanying reconnaissance unmanned aerial vehicle system and reconnaissance method thereof | |
| US8485085B2 (en) | Network weapon system and method | |
| US7335026B2 (en) | Video surveillance system and method | |
| US20120156652A1 (en) | Virtual shoot wall with 3d space and avatars reactive to user fire, motion, and gaze direction | |
| CN107097228B (en) | Autonomous traveling robot system | |
| CN201819618U (en) | Virtual-image-type confrontation shooting training system | |
| CN106288964A (en) | A kind of anti-low slow bug system of defense | |
| US20120019522A1 (en) | ENHANCED SITUATIONAL AWARENESS AND TARGETING (eSAT) SYSTEM | |
| CN108762291A (en) | A kind of method and system finding and track black winged unmanned aerial vehicle remote controller | |
| CN108257145A (en) | A kind of UAV Intelligent based on AR technologies scouts processing system and method | |
| CN103686084A (en) | Panoramic video monitoring method used for cooperative real-time reconnaissance of multiple unmanned aerial vehicles | |
| CN104524731A (en) | Multi-information fusion intelligent water monitor extinguishing system based on electric-optic turret | |
| CN112099620A (en) | Combat collaboration system and method for soldier and team combat | |
| WO2013111146A4 (en) | System and method of providing virtual human on human combat training operations | |
| KR101662032B1 (en) | UAV Aerial Display System for Synchronized with Operators Gaze Direction | |
| CN116320305A (en) | Full-dimension battlefield situation information presentation system | |
| CN105259929A (en) | Automatic tracking observation system and method for realizing automatic tracking observation | |
| CN105171756A (en) | Method for controlling remote robot through combination of videos and two-dimensional coordinate system | |
| CN202024657U (en) | Wireless video aiming device | |
| CN111142439A (en) | Fire indicating integrated control method and system based on cloud computing | |
| CN208723929U (en) | A kind of AR remote controler | |
| CN202836365U (en) | Low-altitude slow-speed small target intercepting, preventing and controlling system | |
| CN106508013B (en) | The universal guided missile simulation training aidss of indoor and outdoor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |