CN108983675A - System and method for generating lift-off zero,take-off zero signal - Google Patents
System and method for generating lift-off zero,take-off zero signal Download PDFInfo
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- CN108983675A CN108983675A CN201810932921.XA CN201810932921A CN108983675A CN 108983675 A CN108983675 A CN 108983675A CN 201810932921 A CN201810932921 A CN 201810932921A CN 108983675 A CN108983675 A CN 108983675A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/21—Pc I-O input output
- G05B2219/21136—Detection of zero crossing for command and maximum for reading value
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Small-Scale Networks (AREA)
Abstract
The present invention relates to target range fields of communication technology, disclose a kind of system and method for generating lift-off zero,take-off zero signal.The system includes: multiple signal input apparatus that take off, for receiving the signal that takes off of multiple vehicles；Multiple processing units, each processing unit are used to carry out pulsewidth judgement, and the output pulse signal in the case where the pulsewidth of the high level signal is greater than predetermined value to the high level signal based on the signal output high level signal that takes off of a vehicle；Master controller indicates the mark of purpose user related information for each lift-off zero,take-off zero signal configuration of generation, and export each lift-off zero,take-off zero signal of generation to corresponding user according to mark for generating corresponding lift-off zero,take-off zero signal according to the pulse signal of output.Thereby, it is possible to receive the signal that takes off of multiple vehicles simultaneously, corresponding T0 information is generated respectively, and be externally sent to corresponding user, to adapt to the test missions such as multiple running fire, multi-task parallel.
Description
Technical field
The present invention relates to target range field of communication technology more particularly to a kind of systems and side for generating lift-off zero,take-off zero signal
Method.
Background technique
The T0 console that target range uses at present has one main one for 2 input ports, can input 2 tunnels and take off signal, raw
It sends at T0 information (lift-off zero,take-off zero signal abbreviation T0 information) and externally.This 2 tunnel take off signal be a vehicle rise Fetion
Number, so 1 T0 console is merely able to complete the launch mission of a vehicle.It can not adapt to multiple running fire, multi-task parallel
Etc. test missions.It is, 1 T0 console can not receive the signal that takes off of multiple vehicles simultaneously in the prior art, accordingly
Ground can not independently generate corresponding T0 information.
Summary of the invention
It is an object of the invention to overcome the shortage of prior art, a kind of system for generating lift-off zero,take-off zero signal is provided
And method, it is able to solve above-mentioned the problems of the prior art.
Technical solution of the invention: a kind of system for generating lift-off zero,take-off zero signal, wherein the system includes:
Multiple signal input apparatus that take off, for receiving the signal that takes off of multiple vehicles；
Multiple processing units, each processing unit are used for the signal output high level signal that takes off based on a vehicle,
Pulsewidth judgement is carried out to the high level signal, and exports arteries and veins in the case where the pulsewidth of the high level signal is greater than predetermined value
Rush signal；
Master controller rises for generating corresponding lift-off zero,take-off zero signal according to the pulse signal of output for each of generation
Flying zero signal configuration indicates the mark of purpose user related information, and according to identifying that each lift-off zero,take-off zero signal of generation is defeated
Out to corresponding user.
Preferably, each processing unit includes photoelectrical coupler and judgment module, in which:
The photoelectrical coupler is used for the signal output high level signal that takes off based on a vehicle；
The judgment module is used to carry out pulsewidth judgement to the high level signal, and in the pulsewidth of the high level signal
Output pulse signal in the case where greater than predetermined value.
Preferably, each processing unit further includes filter module, is filtered for the signal that takes off to a vehicle.
Preferably, the judgment module is complex programmable logic device (CPLD).
Preferably, the mark for indicating purpose user related information includes: destination slogan and the purpose user of purpose user
Purpose IP address.
The present invention also provides a kind of methods for generating lift-off zero,take-off zero signal, wherein this method comprises:
Multiple signal input apparatus that take off receive the signal that takes off of multiple vehicles；
Take off signal output high level signal of each processing unit based on a vehicle in multiple processing units, it is right
The high level signal carries out pulsewidth judgement, and exports pulse in the case where the pulsewidth of the high level signal is greater than predetermined value
Signal；
Master controller generates corresponding lift-off zero,take-off zero signal according to the pulse signal of output, for each lift-off zero,take-off zero of generation
Signal configuration indicates the mark of purpose user related information, and is exported each lift-off zero,take-off zero signal of generation to right according to mark
The user answered.
Preferably, the mark for indicating purpose user related information includes: destination slogan and the purpose user of purpose user
Purpose IP address.
Through the above technical solutions, can use the signal that takes off that multiple signal input apparatus that take off receive multiple vehicles
(for example, the signal that takes off that the signal input apparatus that takes off receives a vehicle), and it is right respectively using multiple processing units
The signal that takes off of multiple received multiple vehicles of the signal input apparatus that takes off is handled (for example, a processing unit is corresponding
One signal input apparatus that takes off), the signal that is then exported using master controller according to processing unit, which is generated, corresponding takes off zero
Point signal indicates the mark of purpose user related information for each lift-off zero,take-off zero signal configuration of generation, and will be given birth to according to mark
At each lift-off zero,take-off zero signal export to corresponding user.Thereby, it is possible to receive the signal that takes off of multiple vehicles simultaneously, point
Corresponding T0 information is not generated, and is externally sent to corresponding user, is appointed to adapt to the tests such as multiple running fire, multi-task parallel
Business.
Detailed description of the invention
Included attached drawing is used to provide to be further understood from the embodiment of the present invention, and which constitute one of specification
Point, for illustrating the embodiment of the present invention, and come together to illustrate the principle of the present invention with verbal description.It should be evident that below
Attached drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art, is not paying creation
Property labour under the premise of, be also possible to obtain other drawings based on these drawings.
Fig. 1 is provided in an embodiment of the present invention a kind of for generating the block diagram of the system of lift-off zero,take-off zero signal；
Fig. 2 is the functional block diagram of processing unit in the embodiment of the present invention；
Fig. 3 is the functional block diagram of judgment module in the embodiment of the present invention；
Fig. 4 is provided in an embodiment of the present invention a kind of for generating the flow chart of the method for lift-off zero,take-off zero signal.
Specific embodiment
Specific embodiments of the present invention are described in detail below in conjunction with attached drawing.In the following description, for solution
Purpose and not restrictive is released, elaborates detail, to help to be apparent from the present invention.However, to those skilled in the art
It is readily apparent that the present invention can also be practiced in the other embodiments departing from these details for member.
It should be noted that only showing in the accompanying drawings in order to avoid having obscured the present invention because of unnecessary details
Gone out with closely related device structure and/or processing step according to the solution of the present invention, and be omitted with relationship of the present invention not
Big other details.
Fig. 1 is provided in an embodiment of the present invention a kind of for generating the block diagram of the system of lift-off zero,take-off zero signal.
As shown in Figure 1, the embodiment of the invention provides a kind of systems for generating lift-off zero,take-off zero signal, wherein this is
System may include:
Multiple signal input apparatus 10 that take off, for receiving the signal that takes off of multiple vehicles, wherein vehicle for example may be used
Think the rocket of mother missile；
Multiple processing units 12, each processing unit 12 are used for the signal output high level letter that takes off based on a vehicle
Number, pulsewidth judgement is carried out to the high level signal, and defeated in the case where the pulsewidth of the high level signal is greater than predetermined value
Pulse signal out；
It is, a processing unit 12 can be with the signal that takes off of one vehicle of alignment processing, so that received
The signal that takes off of each vehicle is handled.
Master controller 14 is made a living for generating corresponding lift-off zero,take-off zero signal (T0 information) according to the pulse signal of output
At the configuration of each lift-off zero,take-off zero signal indicate the mark of purpose user related information, and each of generation taken off according to mark
Zero signal is exported to corresponding user.
It is, master controller 14 carries out time encoding (rising edge of a pulse records the T0 moment) to the T0 moment, according to PDXP
Protocol configuration mark is given the T0 information of the signal generation of taking off of different task (for example, different vehicles) to corresponding T0 and is used
Family is independent of each other between different task.
For example, multiple signal input apparatus 10 that take off, multiple processing units 12 and master controller of the present invention
14 can be used as an independent T0 console job.
Through the above technical solutions, can use the signal that takes off that multiple signal input apparatus that take off receive multiple vehicles
(for example, the signal that takes off that the signal input apparatus that takes off receives a vehicle), and it is right respectively using multiple processing units
The signal that takes off of multiple received multiple vehicles of the signal input apparatus that takes off is handled (for example, a processing unit is corresponding
One signal input apparatus that takes off), the signal that is then exported using master controller according to processing unit, which is generated, corresponding takes off zero
Point signal indicates the mark of purpose user related information for each lift-off zero,take-off zero signal configuration of generation, and will be given birth to according to mark
At each lift-off zero,take-off zero signal export to corresponding user.Thereby, it is possible to receive the signal that takes off of multiple vehicles simultaneously, point
Corresponding T0 information is not generated, and is externally sent to corresponding user, is appointed to adapt to the tests such as multiple running fire, multi-task parallel
Business.
Fig. 2 is the functional block diagram of processing unit in the embodiment of the present invention.
As shown in Figure 2, each processing unit 12 may include photoelectrical coupler 120 and judgment module 122, in which:
The photoelectrical coupler 120 is used for the signal output high level signal that takes off based on a vehicle；
The judgment module 122 is used to carry out pulsewidth judgement to the high level signal, and in the high level signal
Pulsewidth is greater than output pulse signal in the case where predetermined value.
Further, processing unit 12 can also include power module 124, and the power module 124 is used to be system
Power supply.For example, power module 124 can be the DC/DC module (DC/DC module) of external+12V or+24V feed.
Although its quantity is only it will be appreciated by those skilled in the art that illustrating only three processing units 12 in Fig. 2
Illustratively, it is not intended to limit the present invention.
According to an embodiment of the present invention, each processing unit 12 further includes filter module 126, for a vehicle
The signal that takes off be filtered.
Wherein, filter module 126 may include resistance R and capacitor C.
It is, the signal that takes off of vehicle first carries out filtering operation before exporting to photoelectrical coupler 120, then will
Filtered signal is exported to photoelectrical coupler 120.
It is filtered as a result, by the signal that takes off to vehicle, it can be by the unfavorable letter in the signal that takes off of vehicle
Number (for example, interference signal) filters out.
For example in conjunction with Fig. 2, the external+12V of power module 124 or+24V feed, through external switch (that is, vehicle
Lift-off contact) K1 (K1 closure after) is successively to taking off signal input apparatus 10 and processing unit 12 is powered.External switch K1 is closed
After conjunction, the signal that takes off of vehicle taken off signal input apparatus 10 receive and be output to filter module 126 execute filtering operation,
Output high level signal is to the progress interference signal differentiation of CPLD chip after filtered signal is input to photoelectrical coupler 120, such as
The pulsewidth of fruit high level signal is greater than predetermined value (for example, the predetermined value may range from 5~20ms) then output pulse signal,
Otherwise not output pulse signal.
According to an embodiment of the present invention, the judgment module 122 can be Complex Programmable Logic Devices (CPLD).
Fig. 3 is the functional block diagram of judgment module in the embodiment of the present invention.
As shown in figure 3, judgment module 122 may include d type flip flop 1220, the first counter 1222, the second counter
1224 and level detection unit 1226.
For example in conjunction with Fig. 3, photoelectrical coupler 120 exports high level signal, triggering D touching after external switch K1 is closed
The end Q for sending out device 1220 exports high level enable signal, makes the first counter (for example, time counter, count value and above-mentioned reality
It is corresponding to apply predetermined value described in example, may range from 5-20ms) 1222 and second counter (for example, time counter, meter
Numerical value for example can be 3ms) 1224 start simultaneously.Enable signal starting level inspection is exported after the second counter 1224 is count down to
Survey unit 1226.By be arranged the second counter 1224, can avoid external switch K1 closure when moment will appear it is unstable
The period of state.
When detecting that 120 output end of photoelectrical coupler is low level after the starting of level detection unit 1226, output is removed
For signal to d type flip flop 1220, so that the end Q of d type flip flop 1220 is exported low level signal makes the first counter 1222 stop working.
Detect that 122 output end of photoelectrical coupler is high level always after the starting of level detection unit 1226, it will not be defeated
Clear signal count down to rear output pulse signal to master controller to d type flip flop 1220, the first counter 1222 normal work out
14。
According to an embodiment of the present invention, the mark for indicating purpose user related information may include: the mesh of purpose user
Port numbers and purpose user purpose IP address.
By destination slogan and purpose IP address, the lift-off zero,take-off zero signal of generation can be sent to corresponding T0 and used
Family.In this way, the lift-off zero,take-off zero signal of generation not only can be accurately sent to corresponding T0 user, but also different transmittings is appointed
It is also independent of each other between business.
Further, indicate that the mark of purpose user related information can also be including MID, SID, DID, VER, FLAG etc.
PDXP protocol parameter.
Fig. 4 is provided in an embodiment of the present invention a kind of for generating the flow chart of the method for lift-off zero,take-off zero signal.
As shown in figure 4, the embodiment of the invention provides a kind of methods for generating lift-off zero,take-off zero signal, wherein the party
Method may include:
S200, multiple signal input apparatus that take off receive the signal that takes off of multiple vehicles；
S202, take off signal output high level letter of each processing unit based on a vehicle in multiple processing units
Number, pulsewidth judgement is carried out to the high level signal, and defeated in the case where the pulsewidth of the high level signal is greater than predetermined value
Pulse signal out；
S204, master controller generate corresponding lift-off zero,take-off zero signal according to the pulse signal of output, rise for each of generation
Flying zero signal configuration indicates the mark of purpose user related information, and according to identifying that each lift-off zero,take-off zero signal of generation is defeated
Out to corresponding user.
Through the above technical solutions, can use the signal that takes off that multiple signal input apparatus that take off receive multiple vehicles
(for example, the signal that takes off that the signal input apparatus that takes off receives a vehicle), and it is right respectively using multiple processing units
The signal that takes off of multiple received multiple vehicles of the signal input apparatus that takes off is handled (for example, a processing unit is corresponding
One signal input apparatus that takes off), the signal that is then exported using master controller according to processing unit, which is generated, corresponding takes off zero
Point signal indicates the mark of purpose user related information for each lift-off zero,take-off zero signal configuration of generation, and will be given birth to according to mark
At each lift-off zero,take-off zero signal export to corresponding user.Thereby, it is possible to receive the signal that takes off of multiple vehicles simultaneously, point
Corresponding T0 information is not generated, and is externally sent to corresponding user, is appointed to adapt to the tests such as multiple running fire, multi-task parallel
Business.
According to an embodiment of the present invention, the mark for indicating purpose user related information may include: the mesh of purpose user
Port numbers and purpose user purpose IP address.
The method of Fig. 4 description is corresponding with the system that Fig. 1 is described, and specific example can refer to above-mentioned about system in Fig. 1
Description, details are not described herein.
As above it describes for a kind of embodiment and/or the feature that shows can be in a manner of same or similar at one or more
It is used in a number of other embodiments, and/or combines or substitute the feature in other embodiments with the feature in other embodiments
It uses.
It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when using herein, but simultaneously
It is not excluded for the presence or additional of one or more other features, one integral piece, step, component or combinations thereof.
The system and method more than present invention can be by hardware realization, can also be by combination of hardware software realization.The present invention
It is related to such computer-readable program, when the program is performed by logical block, the logical block can be made to realize above
The device or component parts, or the logical block is made to realize various method or steps described above.The invention further relates to
For storing the storage medium of procedure above, such as hard disk, disk, CD, DVD, flash memory.
The many features and advantage of these embodiments are clear according to the detailed description, therefore appended claims are intended to
Cover all these feature and advantage of these embodiments fallen into its true spirit and range.Further, since this field
Technical staff is readily apparent that many modifications and changes, therefore is not meant to for the embodiment of the present invention to be limited to illustrated and description essence
Really structurally and operationally, but all suitable modifications and the equivalent fallen within the scope of its can be covered.
Unspecified part of the present invention is known to the skilled person technology.
Claims (7)
1. a kind of system for generating lift-off zero,take-off zero signal, which is characterized in that the system includes:
Multiple signal input apparatus that take off, for receiving the signal that takes off of multiple vehicles；
Multiple processing units, each processing unit is used for the signal output high level signal that takes off based on a vehicle, to institute
It states high level signal and carries out pulsewidth judgement, and the output pulse letter in the case where the pulsewidth of the high level signal is greater than predetermined value
Number；
Master controller takes off zero for generating corresponding lift-off zero,take-off zero signal according to the pulse signal of output for each of generation
Point signal configuration indicate purpose user related information mark, and according to mark by each lift-off zero,take-off zero signal of generation export to
Corresponding user.
2. system according to claim 1, which is characterized in that each processing unit includes photoelectrical coupler and judges mould
Block, in which:
The photoelectrical coupler is used for the signal output high level signal that takes off based on a vehicle；
The judgment module is used to carry out pulsewidth judgement to the high level signal, and is greater than in the pulsewidth of the high level signal
Output pulse signal in the case where predetermined value.
3. system according to claim 2, which is characterized in that each processing unit further includes filter module, for one
The signal that takes off of a vehicle is filtered.
4. system according to claim 3, which is characterized in that the judgment module is Complex Programmable Logic Devices
CPLD。
5. system described in any one of -4 according to claim 1, which is characterized in that indicate the mark of purpose user related information
It include: the destination slogan of purpose user and the purpose IP address of purpose user.
6. a kind of method for generating lift-off zero,take-off zero signal, which is characterized in that this method comprises:
Multiple signal input apparatus that take off receive the signal that takes off of multiple vehicles；
Take off signal output high level signal of each processing unit based on a vehicle in multiple processing units, to described
High level signal carries out pulsewidth judgement, and the output pulse letter in the case where the pulsewidth of the high level signal is greater than predetermined value
Number；
Master controller generates corresponding lift-off zero,take-off zero signal according to the pulse signal of output, for each lift-off zero,take-off zero signal of generation
Configuration indicates the mark of purpose user related information, and is exported each lift-off zero,take-off zero signal of generation to corresponding according to mark
User.
7. according to the method described in claim 6, it is characterized in that, the mark for indicating purpose user related information includes: purpose
The destination slogan of user and the purpose IP address of purpose user.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810932921.XA CN108983675B (en) | 2018-08-16 | 2018-08-16 | System and method for generating a takeoff zero signal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810932921.XA CN108983675B (en) | 2018-08-16 | 2018-08-16 | System and method for generating a takeoff zero signal |
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| Publication Number | Publication Date |
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| CN108983675A true CN108983675A (en) | 2018-12-11 |
| CN108983675B CN108983675B (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810932921.XA Expired - Fee Related CN108983675B (en) | 2018-08-16 | 2018-08-16 | System and method for generating a takeoff zero signal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112258479A (en) * | 2020-10-22 | 2021-01-22 | 中国人民解放军63620部队 | T0 detection method and device based on image features and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1840497A1 (en) * | 2006-03-27 | 2007-10-03 | Raython Company | Weapon arming system and method |
| CN103176435A (en) * | 2011-12-26 | 2013-06-26 | 北京国电智深控制技术有限公司 | Device and method of interface for achieving connection of distributed control system and measuring device |
| CN203745809U (en) * | 2013-10-16 | 2014-07-30 | 中国人民解放军63636部队 | Take-off signal trigger |
| CN205844443U (en) * | 2016-06-29 | 2016-12-28 | 南京国电南自美卓控制系统有限公司 | A kind of multichannel analog amount input circuit break detection circuit |
-
2018
- 2018-08-16 CN CN201810932921.XA patent/CN108983675B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1840497A1 (en) * | 2006-03-27 | 2007-10-03 | Raython Company | Weapon arming system and method |
| CN103176435A (en) * | 2011-12-26 | 2013-06-26 | 北京国电智深控制技术有限公司 | Device and method of interface for achieving connection of distributed control system and measuring device |
| CN203745809U (en) * | 2013-10-16 | 2014-07-30 | 中国人民解放军63636部队 | Take-off signal trigger |
| CN205844443U (en) * | 2016-06-29 | 2016-12-28 | 南京国电南自美卓控制系统有限公司 | A kind of multichannel analog amount input circuit break detection circuit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112258479A (en) * | 2020-10-22 | 2021-01-22 | 中国人民解放军63620部队 | T0 detection method and device based on image features and storage medium |
| CN112258479B (en) * | 2020-10-22 | 2023-10-27 | 中国人民解放军63620部队 | T0 detection method and device based on image characteristics and storage medium |
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| Publication number | Publication date |
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| CN108983675B (en) | 2021-07-13 |
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