CN107688335A - A kind of cruise mode and the changeable launch vehicle measurement of emission mode - Google Patents
A kind of cruise mode and the changeable launch vehicle measurement of emission mode Download PDFInfo
- Publication number
- CN107688335A CN107688335A CN201710632236.0A CN201710632236A CN107688335A CN 107688335 A CN107688335 A CN 107688335A CN 201710632236 A CN201710632236 A CN 201710632236A CN 107688335 A CN107688335 A CN 107688335A
- Authority
- CN
- China
- Prior art keywords
- observing
- controlling
- combination
- modules
- controlling combination
- 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.)
- Granted
Links
Classifications
-
- 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
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Hardware Redundancy (AREA)
Abstract
A kind of cruise mode and the changeable launch vehicle measurement of emission mode, including：First observing and controlling combination, the second observing and controlling combination, matrix switch module and BIT detection modules；When in cruise mode, the observing and controlling combination in the first observing and controlling combination, the second observing and controlling combination is connected by matrix switch module with outside controlled device, performs TT＆C task；Another observing and controlling combination is connected by matrix switch module with BIT detection modules, and another described observing and controlling combination is detected by BIT detection modules；When in emission mode, the first observing and controlling combination, the second observing and controlling combination are switched to by matrix switch module and are connected with outside controlled device, perform TT＆C task；Matrix switch module realizes the first observing and controlling combination, the switching of the second observing and controlling combination connection.Relatively existing implementation, On-line Fault Detection can be achieved and do not power off reparation, improve system continuous reliability of operation for a long time.
Description
Technical field
The present invention relates to ground observing and controlling system, sends out and controls more particularly to the changeable survey of a kind of cruise mode and emission mode
System, belong to Design of Electrical System Reliability field.
Background technology
The autonomous controllable device such as domestic Loongson processor is more and more extensive to be applied in Space Industry, but itself is present
The not high present situation of inherent reliability.New generation's carrier rocket, the launch vehicle measurement of missile armament need to have power-up for a long time and surveyed
Examination or long-term ability on duty, the reliability of the electrical equipment for being made up of domestic Loongson processor it is also proposed more and more higher
Requirement.It can not meet requirement of these systems to reliability only by the reliability for improving unit, how improve and be
The reliability of system turns into the key solved the problems, such as.
The measure taken at present mainly has dual-computer redundancy, cold and hot backup etc., though the reliability of system is improved, equipment work
Oneself state can not be tested when making, failure symptom can not be found early；After unit breaks down, it is also necessary to which power-off is more
Change, it is impossible to meet to be powered continuously test or long-term requirement on duty for a long time.
The content of the invention
It is an object of the invention to：Overcome the drawbacks described above of prior art, there is provided a kind of cruise mode can with emission mode
The launch vehicle measurement of switching, the problem of making up single localized equipments reliability deficiency, it is ensured that system credible, reliable work for a long time
Make, be that space product provides production domesticization information basic platform in self-contained whole storage and each mission profiles such as long-time war preparedness is on duty.
The present invention the technical scheme used for：
A kind of cruise mode and the changeable launch vehicle measurement of emission mode, including：First observing and controlling combination, the second observing and controlling group
Conjunction, matrix switch module and BIT detection modules；
When in cruise mode, the observing and controlling combination in the first observing and controlling combination, the second observing and controlling combination is opened by matrix
Close module to be connected with outside controlled device, perform TT＆C task；Another observing and controlling combination is detected by matrix switch module and BIT
Module is connected, and another described observing and controlling combination is detected by BIT detection modules；
When in emission mode, the first observing and controlling combination, the second observing and controlling combination by matrix switch module be switched to
Outside controlled device connection, performs TT＆C task；
Matrix switch module realizes the first observing and controlling combination, the switching of the second observing and controlling combination connection.
The cruise mode refers to：First observing and controlling is combined and the second observing and controlling combination is in holding state or periodicity self-test shape
State, a now observing and controlling combination is connected with controlled device, in running order, and another observing and controlling combination connects with BIT detection modules
Connect, carry out itself functional interface test.
The emission mode refers to：First observing and controlling is combined and the second observing and controlling combination is connected with controlled device, the first observing and controlling
Hot Spare each other is combined in combination and the second observing and controlling.
When in cruise mode, the first observing and controlling combination, the annexation of the second observing and controlling combination periodically switch, and then passed through
BIT detection modules combine to the first observing and controlling and the second observing and controlling combination detects.
The first observing and controlling combination is identical with the composition of the second observing and controlling combination, including cpci bus controller, digital I/O
Module, AD/DA modules, conditioning module, ethernet module and redundant control module；
When the first observing and controlling combination or the second observing and controlling combination are connected with outside controlled device, digital I/O modules, AD/DA moulds
Block and conditioning module work under the control of cpci bus controller, and digital I/O modules are used between outside controlled device
On-off signal and output, the analog input and output that AD/DA modules are used between outside controlled device, conditioning module are used
Signal condition is carried out in the analog quantity to being input in AD/DA modules and from the analog quantity of AD/DA modules output；
When the first observing and controlling combination or the second observing and controlling combination are connected with BIT detection modules, cpci bus controller sends and opened
Beginning self-checking command is surveyed to redundant control module, redundant control module control ethernet module connection Ethernet where causing
Control combination is communicated by Ethernet and BIT detection modules, and redundant control module sends detection content and detection sequential to BIT
Detection module, digital I/O modules, AD/DA modules and ethernet module during control BIT detection modules combine to place observing and controlling enter
Row functional check.
The BIT detection modules include BIT strategy controllers, I/O detection modules, AD/DA detection modules and Ethernet inspection
Survey module；
When BIT detection modules combine connection with observing and controlling, BIT strategy controllers receive the detection that observing and controlling combination sends over
Content and detection sequential, according to detection sequential and detection content, call I/O detection modules, AD/DA detection modules and Ethernet inspection
The corresponding function module surveyed during module combines to observing and controlling detects.
The BIT strategy controllers and cpci bus controller are realized using Godson.
The present invention has the advantages that compared with prior art：
It is proposed by the present invention it is a kind of based on domestic Loongson processor measuring and controlling equipment composition redundant system cruise mode with
The changeable method of emission mode, it is possible to achieve on-line checking and troubleshooting to redundance unit running status, effectively carry
The test coverage of high system, and then the reliability of system long time continuous working is improved, work can be changed by constantly TURP for a long time
Operation mode, meet the self-contained whole storage of space product and prepare for war the requirement such as on duty for a long time.
Brief description of the drawings
Fig. 1 is launch vehicle measurement block diagram of the present invention；
Fig. 2 is BIT detection modules composition frame chart of the present invention；
Fig. 3 is that composition frame chart is combined in observing and controlling of the present invention.
Embodiment
The present invention is further detailed explanation with specific embodiment below in conjunction with the accompanying drawings.
This paper presents a kind of cruise mode and hair of the redundant system based on domestic Loongson processor measuring and controlling equipment composition
The changeable launch vehicle measurement of emission mode, there is advantages below：
A. two stylobates form redundant system, respectively Host Status and slave shape in the measuring and controlling equipment of domestic Loongson processor
State, it is possible to achieve higher reliability；
B. in system operation strategically, periodically exit emission mode and enter cruise mode, a now observing and controlling is set
Standby in running order, another carries out self-test using BIT equipment to function, performance, interface, finds failure early, improves system
The test coverage of system；
C. two measuring and controlling equipments in emission mode strategically periodically carry out master-slave swap, realize role rotation, main
Machine can carry out state self-test after being changed into slave, realize the two-shipper all standing of detection.
As shown in figure 1, launch vehicle measurement proposed by the present invention includes：First observing and controlling combination, the second observing and controlling combination, matrix are opened
Close module and BIT detection modules；
When in cruise mode, the observing and controlling combination in the first observing and controlling combination, the second observing and controlling combination is opened by matrix
Close module to be connected with outside controlled device, perform TT＆C task；Another observing and controlling combination is detected by matrix switch module and BIT
Module connects, and another described observing and controlling combination is detected by BIT detection modules, detection process does not influence TT＆C task
It is normal to perform；Both periodically switch connection status, realize the not outage detection to two equipment.
When in emission mode, the first observing and controlling combination, the second observing and controlling combination by matrix switch module be switched to
Outside controlled device connection, performs TT＆C task；Both form the redundant system of Hot Spare each other, work as state of value when being wherein in
Observing and controlling combination break down after, automatic seamless be switched in Status of Backups observing and controlling combination, realize continuously to outer control.
Matrix switch module realizes the first observing and controlling combination, the switching of second observing and controlling combination connection, aids in BIT to detect with this
Module realizes the self-checking function to treating machine equipment under cruise mode.The company of two-shipper and controlled device can also be switched in the transmission mode
Relation is connect, when some passages break down, the reconstruct to control access can be realized by channel multiplexing technology.
Cruise mode refers to：First observing and controlling is combined and the second observing and controlling combination is in holding state or periodicity self-test state,
Now an observing and controlling combination is connected with controlled device, in running order, and another observing and controlling combination is connected with BIT detection modules,
Carry out itself function, performance and interface testing；The redundant control module that both states are combined by observing and controlling periodically switches over,
Emission mode refers to：First observing and controlling is combined and the second observing and controlling combination is connected with controlled device, the first observing and controlling combination
Hot Spare each other is combined with the second observing and controlling.
When in cruise mode, the first observing and controlling combination, the annexation of the second observing and controlling combination periodically switch, and then passed through
BIT detection modules combine to the first observing and controlling and the second observing and controlling combination detects.
System components implement：
As shown in figure 3, the first observing and controlling combination (A is combined in observing and controlling) is identical with the composition of the second observing and controlling combination (B is combined in observing and controlling),
Include cpci bus controller, digital I/O modules, AD/DA modules, conditioning module, ethernet module and redundant control module；
When the first observing and controlling combination or the second observing and controlling combination are connected with outside controlled device, digital I/O modules, AD/DA moulds
Block and conditioning module work under the control of cpci bus controller, and digital I/O modules are used between outside controlled device
On-off signal and output, the analog input and output that AD/DA modules are used between outside controlled device, conditioning module are used
Signal condition is carried out in the analog quantity to being input in AD/DA modules and from the analog quantity of AD/DA modules output；
When the first observing and controlling combination or the second observing and controlling combination are connected with BIT detection modules, cpci bus controller sends and opened
Beginning self-checking command is surveyed to redundant control module, redundant control module control ethernet module connection Ethernet where causing
Control combination is communicated by Ethernet and BIT detection modules, and redundant control module sends detection content and detection sequential to BIT
Detection module, digital I/O modules, AD/DA modules and ethernet module during control BIT detection modules combine to place observing and controlling enter
Row functional check.
Redundant control module is mainly responsible for two equipment working states of detection, performs redundancy handoff functionality, management if necessary
The input/output state under emission mode and cruise mode is combined in two observing and controlling, is the main holding equipment switched online.
Redundant control module finds primary controller procedure operation event in time by monitoring CPCI master controller working conditions
Barrier, realizes that principal and subordinate monitors mutually whether counterpart device deadlock occurs, to initiate the master-slave swap under main frame deadlock state.
After CPCI master controllers send self-checking command, redundant control module coordinates with BIT detection modules, and process, project are assisted
Adjust, result is assessed.
CPCI master controllers are based on domestic Godson 2J processors, runtime control software；AD/DA modules, digital I/O moulds
Block, conditioning module mainly realize the functions such as On-off signal output, analog acquisition and output；Power supply module is responsible for will be straight
Stream 28V power supplies are converted to each voltage of measuring and controlling equipment needs.Above device interior designs BIT detection circuits, for itself
Working condition is monitored, and reports BIT detection modules to be uniformly processed result by ethernet module.
BIT detection modules only work under cruise mode, circulate the various types of signal index to A/B observing and controlling combination external interface
Carry out test assessment.Concrete function is as follows：
1) test and whether judgement observing and controlling combination A or observing and controlling combination B output switch parameter, analog acquisition and output channel
Normal work；
2) combine A/B by periodical exchange observing and controlling to be connected with BIT modules, test the Two-channel switching time, judge that switching is real
Shi Xing；
3) if it is determined that operation irregularity phenomenon, is uploaded by Ethernet and judge information.
As shown in Fig. 2 BIT detection modules include BIT strategy controllers, I/O detection modules, AD/DA detection modules and with
Too net detection module.Wherein BIT strategy controllers use and measuring and controlling equipment A/B identical Godson 2J processors, cooperation redundancy control
The status switching instruction and test event of molding block, are detected to equipment.IO detection modules, AD/DA detection modules and observing and controlling
Combine consistent in A/B.
When BIT detection modules combine connection with observing and controlling, BIT strategy controllers receive the detection that observing and controlling combination sends over
Content and detection sequential, according to detection sequential and detection content, call I/O detection modules, AD/DA detection modules and Ethernet inspection
The corresponding function module surveyed during module combines to observing and controlling detects, and ensures that process of self-test does not influence the normal work of redundant system
Make, after the completion for the treatment of self-test, automatic uploading detection result, if faulty need to handle, send prompting.
Matrix switch module is responsible for completing the mode of operation switching of redundant system, on-off model conditioning, analog signalses
Conversion etc..Redundant system possesses two mode of operations, and one is cruise mode, and now redundant system is in holding state or cycle
Property carry out self-test；One is emission mode, and now redundant system undertakes launch mission.
When in cruise mode, matrix switch module control observing and controlling combination A be connected with controlled device, observing and controlling combine B and
BIT detection modules are connected, and after certain interval of time, are switched by matrix switch, and observing and controlling combination B is connected with controlled device, is surveyed
Control combination A is connected with BIT detection modules, and such periodic cycle is carried out.When in emission mode, observing and controlling combination A and observing and controlling
Combination B is switched by matrix switch module to be connected with controlled device, and observing and controlling combination B is in hot standby state.
System operating mode：
Cruise mode：Redundant system receives the switching command that main control computer is sent, and performs cruise mode.In cruise mode
Under state, observing and controlling combination A, observing and controlling combination B determine main frame and slave according to electric sequence, its respective redundant control module difference
The output switch parameter and analog output for controlling this observing and controlling combination are maintained at output state.BIT detection modules control matrix switch
Module switches, and observing and controlling combination A output switch parameter, analog output enter controlled device, the analog output times of controlled device
Increase conversion has the analog input for combining A with observing and controlling all the way to connect afterwards, and another way is hanging；Observing and controlling combination B output switch parameter,
Analog output enters BIT detection modules, and analog input connects the DA output channels of BIT detection modules.Certain interval of time
Afterwards, BIT detection modules control matrix switch module switches over, and role exchange, i.e. observing and controlling combination B and quilt are combined in two observing and controlling
Object connection is controlled, observing and controlling combination A is connected with BIT detection modules, controlled device will not be had an impact in handoff procedure.
Emission mode：Redundant system receives the switching command that main control computer is sent, and performs emission mode.In emission mode
Under state, observing and controlling combination A, observing and controlling combination B determine main frame and slave according to electric sequence, and the redundant control module control of main frame is originally
The output switch parameter and analog output of observing and controlling combination are maintained at output state, and the redundant control module of slave controls this observing and controlling group
The output switch parameter and analog output of conjunction are maintained at off-state.The control matrix switch module switching of BIT detection modules, main frame
Output switch parameter, analog output enter supercharging simulator, slave do not export, the analog output multiplication conversion of controlled device
Combine A analog input connection with observing and controlling all the way afterwards, the analog input that another way combines B with observing and controlling connects, controlled pair
The output switch parameter of elephant is divided into the On-off signal connection for combining A and observing and controlling combination B after two-way with observing and controlling respectively.
Embodiment：
A is combined in observing and controlling and observing and controlling combination B compositions are identical.Wherein, cpci bus controller uses Godson 2J processors as core
The heart, using vxworks operating system, it is responsible for the management and control to all peripheral modules, completes hot backup redundancy and application function；
It is hot standby under redundant control module offer CPU work monitoring, heartbeat signal generation and detection, master slave mode differentiation, deadlock to cut
Control and self-test coordination function are changed, is realized using domestic FPGA, to pulse frequency 10kHz, the heartbeat signal of dutycycle 50%
Detected, and controlled by internal network module coordination master slave mode and self-checking function；Analog I/O module number of channels meets
The input of 32 tunnels, output channel requirement；AD/DA modules and Signal-regulated kinase number of channels meet that 16 output channels and 16 inputs are logical
The requirement in road；Ethernet module uses gigabit Ethernet, is responsible for correspondence with foreign country.
Matrix switch module design parameter is as follows：
The matrix switch of veneer 2 × 2 totally 8 tunnel；
3U CPCI standard modules
DO/DI switching channels totally 32 roads, it is necessary to matrix switch module be 4 pieces；AO switching channels totally 16 roads, it is necessary to which matrix is opened
It is 2 pieces to close module；AI switching channels totally 16 roads, it is necessary to matrix switch module be 2 pieces.
By with upper type, realizing a kind of cruise mode and emission mode based on domestic Loongson processor measuring and controlling equipment
Changeable redundant system, it is possible to achieve on-line checking and not disconnection fault processing to redundance unit running status, effectively
The test coverage of raising system, and then the reliability of system long time continuous working is improved, meet that space product is standby for a long time
The requirement such as fight on duty.
The content not being described in detail in description of the invention belongs to the known technology of professional and technical personnel in the field.
Claims (7)
1. a kind of cruise mode and the changeable launch vehicle measurement of emission mode, it is characterised in that including：First observing and controlling combination, the
Two observing and controlling combinations, matrix switch module and BIT detection modules；
When in cruise mode, the observing and controlling combination in the first observing and controlling combination, the second observing and controlling combination passes through matrix switch mould
Block is connected with outside controlled device, performs TT＆C task；Another observing and controlling combination passes through matrix switch module and BIT detection modules
Connection, another described observing and controlling combination is detected by BIT detection modules；
When in emission mode, the first observing and controlling combination, the second observing and controlling combination are switched to and outside by matrix switch module
Controlled device connects, and performs TT＆C task；
Matrix switch module realizes the first observing and controlling combination, the switching of the second observing and controlling combination connection.
2. a kind of cruise mode according to claim 1 and the changeable launch vehicle measurement of emission mode, it is characterised in that：
The cruise mode refers to：First observing and controlling is combined and the second observing and controlling combination is in holding state or periodicity self-test state, now
One observing and controlling combination is connected with controlled device, in running order, and another observing and controlling combination is connected with BIT detection modules, is carried out
Itself functional interface is tested.
3. a kind of cruise mode according to claim 1 and the changeable launch vehicle measurement of emission mode, it is characterised in that：
The emission mode refers to：First observing and controlling is combined and the second observing and controlling combination be connected with controlled device, and the first observing and controlling is combined and the
Hot Spare each other is combined in two observing and controlling.
4. a kind of cruise mode according to claim 1 and the changeable launch vehicle measurement of emission mode, it is characterised in that：
When in cruise mode, the first observing and controlling combination, the annexation of the second observing and controlling combination periodically switch, and then detected by BIT
Module combines to the first observing and controlling and the second observing and controlling combination detects.
5. a kind of cruise mode according to claim 1 and the changeable launch vehicle measurement of emission mode, it is characterised in that：
The first observing and controlling combination is identical with the composition of the second observing and controlling combination, including cpci bus controller, digital I/O modules, AD/
D/A module, conditioning module, ethernet module and redundant control module；
When the first observing and controlling combination or the second observing and controlling combination be connected with outside controlled device when, digital I/O modules, AD/DA modules and
Conditioning module works under the control of cpci bus controller, the switch that digital I/O modules are used between outside controlled device
Amount input and output, AD/DA modules are used for analog input between outside controlled device and output, and conditioning module is used for pair
The analog quantity being input in AD/DA modules and the analog quantity progress signal condition from the output of AD/DA modules；
When the first observing and controlling combination or the second observing and controlling combination are connected with BIT detection modules, cpci bus controller, which is sent, to be started certainly
Instruction is examined to redundant control module, redundant control module control ethernet module connection Ethernet, and then causes place observing and controlling group
Conjunction is communicated by Ethernet and BIT detection modules, and redundant control module sends detection content and detection sequential detects to BIT
Module, digital I/O modules, AD/DA modules and ethernet module during control BIT detection modules combine to place observing and controlling carry out work(
It can check.
6. a kind of cruise mode according to claim 5 and the changeable launch vehicle measurement of emission mode, it is characterised in that：
The BIT detection modules include BIT strategy controllers, I/O detection modules, AD/DA detection modules and Ethernet detection module；
When BIT detection modules combine connection with observing and controlling, BIT strategy controllers receive the detection content that observing and controlling combination sends over
With detection sequential, according to detection sequential and detection content, I/O detection modules, AD/DA detection modules and Ethernet detection mould are called
The corresponding function module during block combines to observing and controlling detects.
7. a kind of cruise mode according to claim 6 and the changeable launch vehicle measurement of emission mode, it is characterised in that：
The BIT strategy controllers and cpci bus controller are realized using Godson.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632236.0A CN107688335B (en) | 2017-07-28 | 2017-07-28 | A kind of launch vehicle measurement that cruise mode can be switched with emission mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710632236.0A CN107688335B (en) | 2017-07-28 | 2017-07-28 | A kind of launch vehicle measurement that cruise mode can be switched with emission mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107688335A true CN107688335A (en) | 2018-02-13 |
| CN107688335B CN107688335B (en) | 2019-07-12 |
Family
ID=61153125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710632236.0A Active CN107688335B (en) | 2017-07-28 | 2017-07-28 | A kind of launch vehicle measurement that cruise mode can be switched with emission mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107688335B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109542085A (en) * | 2018-11-26 | 2019-03-29 | 东北大学 | Automation experiment platform flexibility switching device and method with time lag configuration feature |
| CN112327679A (en) * | 2020-10-12 | 2021-02-05 | 中国运载火箭技术研究院 | Ground measurement and launch control system |
| CN114141040A (en) * | 2021-11-30 | 2022-03-04 | 燕山大学 | Signal lamp passing redundancy system used in intelligent networked vehicle cruise mode |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782754A (en) * | 2009-12-30 | 2010-07-21 | 北京宇航***工程研究所 | Redundancy switching circuit used for ground test launch and control system of carrier rocket |
| CN201673382U (en) * | 2010-05-11 | 2010-12-15 | 中国航天科技集团公司第九研究院第七七一研究所 | Test-launch-control computer platform structure |
| CN102122276A (en) * | 2011-01-31 | 2011-07-13 | 哈尔滨工业大学 | Double-processor borne computer |
| CN202453698U (en) * | 2011-11-15 | 2012-09-26 | 北京宇航***工程研究所 | Carrier rocket power measurement and control system |
| CN103631178A (en) * | 2013-11-04 | 2014-03-12 | 中国航天科技集团公司第九研究院第七七一研究所 | Double-unit backup redundancy control device |
| CN104816824A (en) * | 2015-05-19 | 2015-08-05 | 江苏数字鹰科技发展有限公司 | Fixed structure type vertical takeoff and landing aircraft based on dual-flight control system and control method for fixed structure type vertical takeoff and landing aircraft |
| CN105005283A (en) * | 2015-03-31 | 2015-10-28 | 北京航天发射技术研究所 | Master control unit dual-redundancy hot backup launching vehicle control method |
-
2017
- 2017-07-28 CN CN201710632236.0A patent/CN107688335B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101782754A (en) * | 2009-12-30 | 2010-07-21 | 北京宇航***工程研究所 | Redundancy switching circuit used for ground test launch and control system of carrier rocket |
| CN201673382U (en) * | 2010-05-11 | 2010-12-15 | 中国航天科技集团公司第九研究院第七七一研究所 | Test-launch-control computer platform structure |
| CN102122276A (en) * | 2011-01-31 | 2011-07-13 | 哈尔滨工业大学 | Double-processor borne computer |
| CN202453698U (en) * | 2011-11-15 | 2012-09-26 | 北京宇航***工程研究所 | Carrier rocket power measurement and control system |
| CN103631178A (en) * | 2013-11-04 | 2014-03-12 | 中国航天科技集团公司第九研究院第七七一研究所 | Double-unit backup redundancy control device |
| CN105005283A (en) * | 2015-03-31 | 2015-10-28 | 北京航天发射技术研究所 | Master control unit dual-redundancy hot backup launching vehicle control method |
| CN104816824A (en) * | 2015-05-19 | 2015-08-05 | 江苏数字鹰科技发展有限公司 | Fixed structure type vertical takeoff and landing aircraft based on dual-flight control system and control method for fixed structure type vertical takeoff and landing aircraft |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109542085A (en) * | 2018-11-26 | 2019-03-29 | 东北大学 | Automation experiment platform flexibility switching device and method with time lag configuration feature |
| CN112327679A (en) * | 2020-10-12 | 2021-02-05 | 中国运载火箭技术研究院 | Ground measurement and launch control system |
| CN114141040A (en) * | 2021-11-30 | 2022-03-04 | 燕山大学 | Signal lamp passing redundancy system used in intelligent networked vehicle cruise mode |
| CN114141040B (en) * | 2021-11-30 | 2023-02-21 | 燕山大学 | Signal lamp passing redundancy system used in intelligent networked vehicle cruise mode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107688335B (en) | 2019-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102567205B (en) | Simulation test system and simulation test device of train network control software | |
| CN107688335A (en) | A kind of cruise mode and the changeable launch vehicle measurement of emission mode | |
| US6385562B1 (en) | Method and apparatus for monitoring a plant with several functional units | |
| CN103618323B (en) | A kind of STATCOM control system based on redundant manipulator | |
| CN107942820A (en) | The analog quantity redundant output device and method of a kind of high reliability | |
| CN104669268B (en) | A kind of redundancy underwater robot self-control system based on Hot Spare and method | |
| CN110351174A (en) | A kind of safety computer platform of module redundancy | |
| CN106740992B (en) | It is a kind of to multiply the two five-wire system turnout drive systems for taking two frameworks based on two | |
| CN107255918A (en) | A kind of remote control computer hot backup redundancy control method for automatically switching | |
| CN101788817A (en) | Fault recognition and processing method based on satellite-bone bus | |
| CN107024911A (en) | A kind of nuclear power plant's numerical control system Logical processing unit | |
| CN201936169U (en) | Central redundancy control system for shielding door of rail transportation station | |
| CN104407949A (en) | Spaceborne module-level redundant backup system and method | |
| CN108255123A (en) | Train LCU control devices based on the voting of two from three software and hardware | |
| CN106826825A (en) | A kind of many mechanical arm controlled in wireless cabinets and many mechanical arm control systems | |
| CN103309319A (en) | Distributive redundancy type automatic power distribution control system for airplane | |
| CN100507580C (en) | Electronic type transformer high voltage side redundant backup circuit and failure detection method | |
| CN110406563A (en) | Computer interlock system and its method for handover control, equipment, storage medium | |
| CN110412862A (en) | Computer interlock system and its method for handover control, equipment, storage medium | |
| CN112073278A (en) | Airborne electromechanical integrated management system | |
| CN206440960U (en) | A kind of active power filter control system based on FPGA | |
| CN102545138B (en) | Modeling power supply recovering method | |
| CN204883336U (en) | PAS100 control system's controller and redundant framework of communication module | |
| RU107753U1 (en) | MICROPROCESSOR SYSTEM OF CENTRALIZATION AND AUTOMATIC BLOCKING IN RAILWAY TRANSPORT | |
| CN204883337U (en) | PAS100 control system's redundant framework of communication module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |