CN103481916A - Digital train tail master control unit - Google Patents
Digital train tail master control unit Download PDFInfo
- Publication number
- CN103481916A CN103481916A CN201310484785.XA CN201310484785A CN103481916A CN 103481916 A CN103481916 A CN 103481916A CN 201310484785 A CN201310484785 A CN 201310484785A CN 103481916 A CN103481916 A CN 103481916A
- Authority
- CN
- China
- Prior art keywords
- module
- 450mhz
- digitalisation
- control unit
- data
- 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
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a digital train tail master control unit. A core processor of the digital train tail master control unit comprises a clock position instruction sheet mapping table, an external information input module, a fault diagnosis module, a data processing module, a data transmission module and a data collecting module, wherein a 450MHz transmission module comprises a 450MHz analogue-to-digital power amplifier module, a data encryption and decryption module, an output interface module, a modulation algorithm module and a coherent demodulation module; the core processor is connected with the digital 450MHz transmission module, a GSM-R (global system of mobile communication for railways) transmission module, a clock locating information collector, an operation information discharge and download module, an auxiliary maintenance module and an external interface module through a standardized interface. By adopting the digital train tail master control unit, the problems of weak anti-jamming capability, wide occupied bandwidth and the like of the existing train tail system can be avoided; the comprehensive utilization rate of the system is improved; a good information platform is provided for informational, digital and intelligent development and construction of railways; meanwhile, the safety of trains in running is improved; a digital train tail system in true sense is achieved.
Description
Technical field
The present invention relates to a kind of digitalisation row tail main control unit, it is arranged in locomotive, is specifically designed to the safety device of Digital Control last vehicle of train, belongs to the train braking technical field.
Background technology
At present, China's existing goods train afterbody safety device is adopting the 450MHz analog system, its antijamming capability is weak, be difficult for realizing the business dilatation, can not set up the problem such as train monitoring system in transit, in addition, according to the related industry policy, the analog system system adopts the low-frequency range device systems will face forbidding or shift.
Summary of the invention
The purpose of this invention is to provide a kind of digitalisation row tail main control unit, it can make railroad train braking control system running state information in transit realize detecting in real time, improves the train operating safety monitoring and ensures, to realize that railway transport capacity keeps improving deposit with transport power.
For this reason, the invention provides a kind of digitalisation row tail main control unit, it comprises: clock and locating information acquisition device, GSM-R transport module, digitalisation 450MHz transport module, core processor, operation information storage, download module, standby maintenance module and external interface module, described clock all is connected with core processor with locating information acquisition device, described GSM-R transport module, described digitalisation 450MHz transport module, the storage of described operation information, described download module, described standby maintenance module, described external interface module, it is characterized in that
Described digitalisation 450MHz transport module comprises: 450MHz mould/number power amplifier module, data encrypting and deciphering module, output interface module, modulation algorithm module and coherent demodulation module; Described 450MHz mould/number power amplifier module is connected with described data encrypting and deciphering module; Described data encrypting and deciphering module is connected with described 450MHz mould/number power amplifier module, described output interface module, described modulation algorithm module and described coherent demodulation module respectively; Described output interface module is connected with described modulation algorithm module with described data encrypting and deciphering module respectively; Described modulation algorithm module is connected with described data encrypting and deciphering module, described output interface module and described coherent demodulation module respectively; Described coherent demodulation module is connected with described modulation algorithm module with described data encrypting and deciphering module respectively; And
Described core processor comprises: clock position command sheet mapping table, external input information module, fault diagnosis module, data processing module, data transmission module and data acquisition module; Described clock position command sheet mapping table is connected with described data transmission module; Described external input information module is connected with described data transmission module; Described fault diagnosis module is connected with described data transmission module; Described data processing module is connected with described data transmission module; Described data acquisition module is connected with described clock position command sheet mapping table, described external input information module, described fault diagnosis module, described data processing module and described data transmission module respectively.
Preferably, described clock all is connected with core processor by standard interface with locating information acquisition device, described GSM-R transport module, described digitalisation 450MHz transport module, the storage of described operation information, described download module, described standby maintenance module, described external interface module.
The present invention is by digitalisation 450MHz transport module, GSM-R transmission unit, by last vehicle of train air main and equalizing reservoir blast information and the connection of locomotive end driver operation terminal data.
Particularly, adopt the Digital Transmission module, realized railway train tail system communication mechanism.
The present invention has realized that locomotive end and the train tail apparatus end-to-end communication link set up for row tail system equipment build, and raising system rejection to disturbance ability, the operational monitoring in transit that realizes system equipment, foundation cover the system and device of circuit network.
The present invention is based on digitalisation 450MHz transport module and GSM-R transport module forms the double-unit system transmission link and builds a kind of digitalisation row tail main control unit, solved traditional analog standard system equipment unappeasable antijamming capability under complicated radio frequency environment, met the comprehensive monitoring in transit of system equipment, the Adoption Network design, built the emergent treatment system of comprehensive monitor system high-speed transfer, real-time response, set up the good communication effect between the train head and the tail, used online and obtained good Expected Results.
Advantage of the present invention is: adopt independently digitalisation 450MHz transport module, GSM-R transport module, clock and locating information acquisition device as the transmitting data in physical layer module, core processor COMPREHENSIVE CALCULATING, control, output etc., adjusting conformability, synchronism, automatic distributed intelligence resource optimization etc. have been formed, the transport module operation pressure is reduced, form intrinsic physical transmission techniques, being convenient to implement train is afterbody security information transfer control method; Data have realized the automatic self operation, guarantee the accuracy rate of data transmission; Adopt clock and locating information transmitter, realize that data based clock position command sheet mapping table reads added field and instruction wherein, reduce the read false rate of communication, based on gathering, diagnose, process, transmit the independent operating mode, the system that built realizes operation according to intrinsic program, has improved the stability of system operation.
The accompanying drawing explanation
Figure 1A-Fig. 1 D is structure and the erection plan according to digitalisation row tail main control unit of the present invention.
Fig. 2 is the primary structure framework according to digitalisation row tail main control unit of the present invention.
Fig. 3 is the architectural framework according to digitalisation 450MHz transport module of the present invention.
Fig. 4 is the architectural framework according to digitalisation row tail main control unit core processor of the present invention.
The specific embodiment
As shown in Figure 1A-Fig. 1 D, Reference numeral 801 representative digit row tail main control unit overall appearance effects; Reference numeral 802 representative digit row tail main control unit width; Reference numeral 803 representative digit row tail main control unit shock mount holding screws; Reference numeral 804 representative digit row tail main control unit shock mounts; Reference numeral 805 means source switch; Reference numeral 806 indication equipment status indicator lamps; Reference numeral 807 means maintenance interface; Reference numeral 808 means the data download interface; Reference numeral 809 means the radio-frequency antenna interface; Reference numeral 810 means clock locating information transmitter antenna interface; Reference numeral 811 representative digit row tail main control unit height; Reference numeral 812 indication equipment external interfaces; Reference numeral 813 indication equipment carrying handles; Reference numeral 814 means the shock mount side schematic view; Reference numeral 815 indication equipment principal lengths; Reference numeral 816 indication equipment overall length; Reference numeral 817 indication equipment rear panel schematic diagrams.
Described a kind of basic architecture of digitalisation row tail main control unit in Fig. 2, adopted independently modular design, made digitalisation row tail main control unit general design succinct, the function clear thinking.Wherein, digitalisation row tail main control unit is composed as follows: clock and locating information acquisition device 1, GSM-R transport module 2, digitalisation 450MHz transport module 3, core processor 4, operation information storage, download module 5, standby maintenance module 6, external interface module 7.
Illustrated in Fig. 3 that described digitalisation 450MHz transport module is as digitalisation 450MHz transmitting device, the information that realization sends over digitalisation 450MHz frequency link is received and this machine information is carried out on the 450MHz frequency to the digitalisation transmission, improves the safety, reliability, confidentiality of system information transmissions etc.Digitalisation 450MHz transport module comprises: 450MHz mould/number power amplifier module 301, data encrypting and deciphering module 302, output interface module 303, modulation and demodulation algorithm module 304, coherent demodulation module 305.
The core processing module of described core processor as digitalisation row tail main control unit has been described in Fig. 4, realized the comprehensive treatment to the extraneous information of input, after outside effective information and the information extraction of clock position command sheet mapping table and merging, carry out again collection analysis, according to trouble diagnosing, Treatment Analysis, the final effective and reasonable information of formation, externally exporting, system has improved the synchronous conformability of the processes such as internal information extraction, fusion, calculating, examination, filtering.Core processor comprises: clock position command sheet mapping table 401, external input information 402, fault diagnosis module 403, data processing module 404, data transmission module 405, data acquisition module 406.
Above-mentioned digitalisation row tail main control unit adopts the method for information fusion, intelligent extraction to carry out information data analysis, identification, confirmation, and is received information examination processing, analysis judgement; By standard interface, realize being connected between core processor and digitalisation 450MHz transport module, GSM-R transport module, clock locating information treater, operation information storage download module, standby maintenance module, external interface module.
According to digitalisation row tail main control unit of the present invention, employing digitalisation 450MHz transport module 3, GSM-R transport module 2 can carry out the row tail display unit operation information of last vehicle of train air main and equalizing reservoir pressure information and driver's end simultaneous interpretation, mend biography, transmit passing with data mode, and core processor can be according to the operation of the information data alignment processing last vehicle of train security information received; Operational Data Analysis and standby maintenance system can be collected the data from digitalisation row tail main control unit, carry out on-line data analysis, storage, inquiry and manage comprehensive monitor system in transit, realize the comprehensive effectively management of equipment state in transit, the complementation of two cover link mechanism online communication networks, the safety and the information that have guaranteed communication are effectively verified, for communications and transportation provides safety control.
According to digitalisation row tail main control unit of the present invention, with hauling engine, the train Coupled motion, realize train head, the tail safety arrestment is effectively controlled and monitoring, it is characterized in that, the decompression of driver control locomotive brake gear, at this moment equalizing reservoir pressure and air main pressure send to digitalisation row tail main control unit by row tail display unit respectively, air main pressure sends to train tail host by the Intellisense unit, digitalisation row tail main control unit is after control core treater discriminatory analysis, by the blast collection, pin number, confirm, the company of building, disconnection, the information exchanges such as air draft are crossed digitalisation 450MHz transport module, the GSM-R transport module carries out data interaction with the row tail communication unit in the train tail host that is arranged on last vehicle of train, train tail host sends to related data in the control unit of train tail host, the control unit decompression air draft information exchange that transmission comes according to row tail control desk is crossed the Intellisense unit and is carried out air draft, decompression, pin number, confirm, the company of building, disconnections etc. perform an action.
According to digitalisation row tail main control unit of the present invention, the train end information that train locomotive and afterbody carry out adopts railway specialty digitalisation 450MHz transport module and GSM-R transport module to realize the information simultaneous interpretation, mend biography, the teach skill art is realized.
Principle of work of the present invention is: rely on digitalisation 450MHz frequency range and GSM-R wireless system, realize the digitalisation row tail main control unit of the special-purpose row tail system of freight train locomotive.
Mainly comprise: clock and locating information acquisition device, GSM-R transport module, digitalisation 450MHz transport module, operation information storage, download module, standby maintenance module, external interface module are all and core processor.Digitalisation 450MHz transport module comprises: 450MHz mould/number power amplifier module, data encrypting and deciphering module, output interface module, modulation algorithm module and coherent demodulation module; Core processor comprises: clock position command sheet mapping table, external input information module, fault diagnosis module, data processing module, data transmission module and data acquisition module; Core processor is realized communication interior and control with clock and locating information acquisition device, GSM-R transport module, digitalisation 450MHz transport module, operation information storage, download module, standby maintenance module, external interface module by standard interface respectively.Clock and locating information acquisition device are responsible for gathering the train operation location information, and carry out the clock alignment of equipment; GSM-R transport module and digitalisation 450MHz transport module obtain respectively synchronizes reception and the transmission of the information of being responsible for; Operation information storage, download module are responsible in train travelling process, and record storage and the record of the operation of row tail are downloaded, and are convenient to carry out the query and maintenance reference afterwards; The standby maintenance module provides the functions such as system online software upgrade, testing authentication; The external interface module provides data download interface, peripheral equipment port etc.Digitalisation row tail main control unit is controlled by core processor is unified, realize that simultaneous interpretation, benefit between the transmission link communication network pass, biography is transmitted, thereby guarantee reliability, confidentiality, safety and the Information Authentication demand of train end information transmission, for safety of railway traffic provides safeguard.The invention provides digitalisation row tail main control unit, improved system rejection to disturbance, upgrading service demand, for networking, the construction of comprehensive integrated row tail system provide reliable platform, for train operating safety provides guarantee, improved the circuit capacity.
Described a kind of digitalisation row tail main control unit, comprise clock and locating information acquisition device 1, GSM-R transport module 2, digitalisation 450MHz transport module 3, core processor 4, operation information storage, download module 5, standby maintenance module 6 and external interface module 7.
Described clock all is connected with core processor 4 with locating information acquisition device 1, GSM-R transport module 2, digitalisation 450MHz transport module 3, operation information storage, download module 5, standby maintenance module 6, external interface module 7;
Described digitalisation 450MHz transport module comprises: 450MHz mould/number power amplifier module 301, data encrypting and deciphering module 302, output interface module 303, modulation algorithm module 304 and coherent demodulation module 305; Described 450MHz mould/number power amplifier module 301 is connected with data encrypting and deciphering module 302; Described data encrypting and deciphering module 302 respectively with 450MHz mould/number power amplifier module 301, output interface module 303, modulation algorithm module 304 and coherent demodulation module 305; Described output interface module 303 is connected with data encrypting and deciphering module 302, modulation algorithm module 304 respectively; Described modulation algorithm module 304 is connected with data encrypting and deciphering module 302, output interface module 303, coherent demodulation module 305 respectively; Described coherent demodulation module 305 is connected with data encrypting and deciphering module 302, modulation algorithm module 304 respectively;
Described core processor comprises: clock position command sheet mapping table 401, external input information module 402, fault diagnosis module 403, data processing module 404, data transmission module 405 and data acquisition module 406; Described clock position command sheet mapping table 401 is connected with data transmission module 405; Described external input information module 402 is connected with data transmission module 405; Described fault diagnosis module 403 is connected with data transmission module 405; Described data processing module 404 is connected with data transmission module 405; Described data acquisition module 406 is connected with clock position command sheet mapping table 401, external input information module 402, fault diagnosis module 403, data processing module 404, data transmission module 405 respectively.
Described core processor is connected with locating information acquisition device, described GSM-R transport module, described digitalisation 450MHz transport module, described operation information storage, download module, described standby maintenance module and described external interface module with described clock by standard interface;
According to Operational Data Analysis and the standby maintenance system of a kind of digitalisation row tail main control unit of the present invention, be mainly to depend on row mantissa disposal system according to one's analysis, this system can be collected the data from digitalisation row tail main control unit, and analyzed, and will put data in order.The client is by the terminal monitoring system analysis software service condition of display system practically.Can record and store each operating state data, to facilitate inquiry afterwards simultaneously.
According to a kind of digitalisation row tail main control unit of the present invention, it is characterized in that: based on digitalisation 450MHz transport module and GSM-R transport module formation double-unit system transmission link, build a kind of digitalisation row tail main control unit, solved traditional analog standard system equipment unappeasable antijamming capability under complicated radio frequency environment, met the comprehensive monitoring in transit of system equipment, the Adoption Network design, built the comprehensive monitor system high-speed transfer, the emergent treatment system of real-time response, set up the good communication effect between the train head and the tail, used online and obtained good Expected Results.
The invention discloses a kind of digitalisation row tail main control unit that belongs to the train braking technical field, purpose is to adopt independently digitalisation 450MHz transport module, GSM-R transport module, clock and locating information acquisition device as the transmitting data in physical layer module, core processor COMPREHENSIVE CALCULATING, control, output etc., adjusting conformability, synchronism, automatic distributed intelligence resource optimization etc. have been formed, the transport module operation pressure is reduced, form intrinsic physical transmission techniques, being convenient to implement train is afterbody security information transfer control method; Data have realized the automatic self operation, guarantee the accuracy rate of data transmission; Adopt clock and locating information transmitter, realize that data based clock position command sheet mapping table reads added field and instruction wherein, reduce the read false rate of communication, based on gathering, diagnose, process, transmit the independent operating mode, the system that built realizes operation according to intrinsic program, has improved the stability of system operation.Thereby safety and the Information Authentication of communication have been guaranteed, for communications and transportation provides safety control.
Claims (2)
1. a digitalisation row tail main control unit, it comprises: clock and locating information acquisition device (1), GSM-R transport module (2), digitalisation 450MHz transport module (3), core processor (4), the operation information storage, download module (5), standby maintenance module (6), with external interface module (7), described clock and locating information acquisition device (1), described GSM-R transport module (2), described digitalisation 450MHz transport module (3), described operation information storage, described download module (5), described standby maintenance module (6), described external interface module (7) all is connected with core processor (4), it is characterized in that,
Described digitalisation 450MHz transport module (3) comprising: 450MHz mould/number power amplifier module (301), data encrypting and deciphering module (302), output interface module (303), modulation algorithm module (304) and coherent demodulation module (305); Described 450MHz mould/number power amplifier module (301) is connected with described data encrypting and deciphering module (302); Described data encrypting and deciphering module (302) is connected with described 450MHz mould/number power amplifier module (301), described output interface module (303), described modulation algorithm module (304) and described coherent demodulation module (305) respectively; Described output interface module (303) is connected with described modulation algorithm module (304) with described data encrypting and deciphering module (302) respectively; Described modulation algorithm module (304) is connected with described data encrypting and deciphering module (302), described output interface module (303) and described coherent demodulation module (305) respectively; Described coherent demodulation module (305) is connected with described modulation algorithm module (304) with described data encrypting and deciphering module (302) respectively; And
Described core processor (4) comprising: clock position command sheet mapping table (401), external input information module (402), fault diagnosis module (403), data processing module (404), data transmission module (405) and data acquisition module (406); Described clock position command sheet mapping table (401) is connected with described data transmission module (405); Described external input information module (402) is connected with described data transmission module (405); Described fault diagnosis module (403) is connected with described data transmission module (405); Described data processing module (404) is connected with described data transmission module (405); Described data acquisition module (406) is connected with described clock position command sheet mapping table (401), described external input information module (402), described fault diagnosis module (403), described data processing module (404) and described data transmission module (405) respectively.
2. digitalisation row tail main control unit as claimed in claim 1, it is characterized in that, described clock all is connected with core processor (4) by standard interface with locating information acquisition device (1), described GSM-R transport module (2), described digitalisation 450MHz transport module (3), the storage of described operation information, described download module (5), described standby maintenance module (6), described external interface module (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484785.XA CN103481916A (en) | 2013-04-28 | 2013-10-16 | Digital train tail master control unit |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320228853.1 | 2013-04-28 | ||
| CN201320228853 | 2013-04-28 | ||
| CN201310484785.XA CN103481916A (en) | 2013-04-28 | 2013-10-16 | Digital train tail master control unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103481916A true CN103481916A (en) | 2014-01-01 |
Family
ID=49822629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310484785.XA Pending CN103481916A (en) | 2013-04-28 | 2013-10-16 | Digital train tail master control unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103481916A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539497A (en) * | 2016-01-05 | 2016-05-04 | 中车株洲电力机车有限公司 | Locomotive brake system and shock absorption device thereof |
| CN109094609A (en) * | 2018-08-23 | 2018-12-28 | 天津市北海通信技术有限公司 | Train status intelligent control method and system based on cloud service |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1539689A (en) * | 2003-10-29 | 2004-10-27 | 北京世纪东方国铁电讯科技有限公司 | Digital communication device and method in use for wireless digital synthetized early-warning system in locomotive |
| CN201721467U (en) * | 2010-06-02 | 2011-01-26 | 泉州市铁通电子设备有限公司 | Novel portable comprehensive test instrument for dispatching train |
| CN201769836U (en) * | 2010-08-17 | 2011-03-23 | 北京市交大路通科技有限公司 | Train tail device based on multi-mode trusted transmission |
| CN201941778U (en) * | 2011-03-24 | 2011-08-24 | 北京市交大路通科技有限公司 | Train tail console |
-
2013
- 2013-10-16 CN CN201310484785.XA patent/CN103481916A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1539689A (en) * | 2003-10-29 | 2004-10-27 | 北京世纪东方国铁电讯科技有限公司 | Digital communication device and method in use for wireless digital synthetized early-warning system in locomotive |
| CN201721467U (en) * | 2010-06-02 | 2011-01-26 | 泉州市铁通电子设备有限公司 | Novel portable comprehensive test instrument for dispatching train |
| CN201769836U (en) * | 2010-08-17 | 2011-03-23 | 北京市交大路通科技有限公司 | Train tail device based on multi-mode trusted transmission |
| CN201941778U (en) * | 2011-03-24 | 2011-08-24 | 北京市交大路通科技有限公司 | Train tail console |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539497A (en) * | 2016-01-05 | 2016-05-04 | 中车株洲电力机车有限公司 | Locomotive brake system and shock absorption device thereof |
| CN109094609A (en) * | 2018-08-23 | 2018-12-28 | 天津市北海通信技术有限公司 | Train status intelligent control method and system based on cloud service |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110901693B (en) | Train operation control system based on 5G and cloud computing technology | |
| CN106335523A (en) | Method for long-distance collection and diagnosis treatment of vehicle-mounted equipment status | |
| CN205792728U (en) | Cab integrated radio communication dynamic monitoring system | |
| CN107547611A (en) | Cab integrated radio communication dynamic monitoring method and its system | |
| CN104210513A (en) | Train approaching remote early warning method and system thereof | |
| CN108540992B (en) | System for on-line real-time monitoring of vehicle-mounted equipment | |
| CN102740449B (en) | Vehicle-mounted wireless transmission system of CTCS-3 level train control system using GSM-R network | |
| CN204425404U (en) | Based on the mobile repair and maintenance system of Internet of Things | |
| CN209535113U (en) | Municipal rail train cab signal system real-time monitoring platform | |
| CN103754238A (en) | Operation information long-distance centralized acquisition device and acquisition method for railway vehicle gate controllers | |
| CN103481916A (en) | Digital train tail master control unit | |
| CN201690463U (en) | Vehicle communication network analyzer | |
| CN207251641U (en) | A kind of vehicle-mounted MVB bus real-time monitoring system of rail vehicle | |
| CN205059646U (en) | Novel high -speed railway running state information system mobile unit | |
| CN201993597U (en) | Real-time transmission data interface device | |
| CN103761845A (en) | Railway vehicle door operation information wireless acquisition sending device and acquisition method | |
| CN104494651B (en) | Electric locomotive long-range monitoring car mounted terminal and method | |
| CN101293527B (en) | Method and apparatus for preventing answering machine monitoring system from interfering the answering machine | |
| CN105523064A (en) | Interlocking host and trackside equipment communication device | |
| CN107089250A (en) | A kind of yard switching method of radio scheduling locomotive signal and monitoring system | |
| CN201919029U (en) | GSM-R vehicle-mounted communication system | |
| CN203996285U (en) | A kind of Big Dipper row tail locomotive platform | |
| CN201941778U (en) | Train tail console | |
| CN108965446A (en) | Based on WIFI yard large capacity file dumping system | |
| CN203217311U (en) | Digitalized train tail host |
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: 20140101 |