CN113867310B - Rocket gun launching control signal detection system - Google Patents

Rocket gun launching control signal detection system Download PDF

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Publication number
CN113867310B
CN113867310B CN202111040597.9A CN202111040597A CN113867310B CN 113867310 B CN113867310 B CN 113867310B CN 202111040597 A CN202111040597 A CN 202111040597A CN 113867310 B CN113867310 B CN 113867310B
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China
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module
wireless
rocket
detection system
rocket gun
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CN202111040597.9A
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CN113867310A (en
Inventor
孙吉红
刘航
方帆
杨清文
周生
郭凯
刘闯
张木森
胡博
姚震雨
李俊
胡磊
金波
房施东
秦鹏程
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PLA Army Academy of Artillery and Air Defense
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PLA Army Academy of Artillery and Air Defense
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00Testing or monitoring of control systems or parts thereof
    • G05B23/02Electric testing or monitoring
    • G05B23/0205Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0208Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
    • G05B23/0213Modular 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
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/24Pc safety
    • G05B2219/24065Real time diagnostics

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

The invention discloses a rocket gun launching control signal detection system, which realizes automatic and rapid detection of parameters such as a rocket gun launching control signal, an ignition signal and the like. The system adopts full wireless networking, and mainly comprises a reinforced handheld terminal, an information server, a group of ignition device detection modules, a group of control time sequence detection modules, a group of loop detection modules, a quick docking device and the like. The handheld terminal exchanges data with the information server through a wireless network; the information server obtains the data of each module through a wireless network, realizes the timing sequence unified management of all the modules, and exchanges data with the handheld terminal; the wireless measurement module of the ignition device collects signals such as voltage, current, pulse width and the like provided during ignition; the launch control time sequence wireless measurement module measures various control signals when the rocket projectile is launched; the loop detection module is used for detecting loop resistance values, insulation resistances and the like of the emission signal loop and the rocket projectile signal parameter setting loop; the quick docking device is used for realizing the plugging of the rocket gun plugging mechanism launch control interface detection module. The rocket gun launching control signal detection system has the advantages of high detection efficiency, high precision, simplicity in operation, adaptation to field environment and the like.

Description

Rocket gun launching control signal detection system
Technical Field
The invention belongs to the technical field of rocket gun emission detection, and particularly relates to a rocket gun emission control signal detection system.
Background
The rocket gun is a multiple combined loading and launching device for launching rocket. The rocket gun has the advantages of high launching speed, strong fire, good assault performance, strong maneuverability, capability of launching a large number of rocket bullets in a very short time, and the like. The multi-tube rocket gun is weapon equipment capable of providing large-area fire power support tasks, and is one of main weapons of ground artillery armies in many countries. The multi-tube rocket gun is flexible and has fierce firepower, so that the multi-tube rocket gun becomes one of the necessary artillery weapons for army artillery in most countries.
The conventional detection apparatus and detection method have problems in that,
first, the detection process is tedious and the operation process is complex. The existing dispensing equipment is used for detecting that a plurality of operators are needed to be tightly matched, a system power supply is connected, a cable and an electric clamp of a directional pipe to be detected are connected, then a dispensing control hand selects a directional pipe number to be tested, parameters are set, countdown parameter injection is started, emission is started, test information is tested, and the directional pipe to be detected is detected. And repeating the steps to finish the detection of all the directional pipes, repeating the procedure for a plurality of times, and complicating the process.
Secondly, detection subjects are separated, detection time is long, and efficiency is low. The subjects such as insulation resistance, loop resistance, control signal and emission signal are all detected in a gradual way. Because the repeated operation of the process is more, the burden of the staff is increased, and the detection time is more than 3 hours.
Third, degree of automation is low, and the testing result shows singleness. The existing test equipment can only display the correct state through the indicator light. The status judgment is carried out by detecting the emergency of ignition voltage, current, power supply time pulse width, time sequence of a control signal and the like through the on and off states of 1 LED lamp, and the functions of judging the parameters and the fault reasons are lacked.
The signal detection of the remote rocket gun launching control system is an important content of the remote fire technical guarantee, and is a technical guarantee for guaranteeing the "sound making" and "correct making" of the rocket gun. The existing detection technology and equipment adopt a method of separating and gradually detecting various technical parameters, only one directional pipe can be detected at a time, and detection work can be completed only by matching multiple persons, so that the operation process is complex, and the detection efficiency is low. The single big gun detection work needs 3 hours at least, and the testing result is single moreover, can not satisfy the requirement of current far fire field combat training, has seriously influenced training guarantee and the performance of combat effectiveness.
Therefore, a rocket gun launching control signal detection system needs to be studied, and detection of all directional control systems is expected to be completed in a mode of high speed, high efficiency and once.
Disclosure of Invention
The invention aims to provide a rocket gun launching control signal detection system which is simple to operate and high in detection speed.
A rocket gun launching control signal detection system is characterized in that: the system comprises a handheld terminal, an information server, an ignition device wireless measurement module, a control time sequence wireless measurement module, a loop detection module and a quick docking device;
the handheld terminal is used for exchanging data with the information server through a wireless network;
the information server is used for obtaining the data of each node through a wireless network, realizing the timing sequence unified management of all modules and carrying out data exchange with the handheld terminal;
the wireless measurement module of the ignition device is used for collecting signals such as voltage, current, pulse width and the like provided during ignition;
the launch control time sequence wireless measurement module is used for measuring the amplitude and time sequence of a control signal when the directional pipe launches rocket projectiles;
the loop detection module is used for detecting loop resistance, ground insulation and mutual insulation of a transmitting signal loop and a rocket projectile signal parameter setting loop;
the quick docking device is used for realizing the plugging of the rocket gun plugging mechanism launch control interface detection module.
The handheld terminal comprises a shell and a display screen, and a handheld terminal main control circuit is arranged in the shell.
The information server comprises an information server CPU, a data cache, a first information processor, a first wireless networking module, a second information processor, a second wireless networking module, a WIFI communication module and a high-precision time sequence module.
The ignition device wireless measurement module comprises an ignition device wireless measurement CPU, a current sensor, a resistance measurement device, a pulse sensor, a voltage sensor, a signal interface circuit, a voltage stabilizing circuit and an ignition device wireless measurement wireless networking module.
The control time sequence wireless measurement module comprises a control time sequence wireless measurement CPU, a logic signal measurement module, an AD signal measurement module, a multi-channel switcher, a range controller and a control time sequence wireless measurement wireless networking module.
The quick docking device comprises three sector docking plates; rubber friction plates are arranged on the outer diameter of each butt joint piece.
The rocket gun launching control signal detection system has the following advantages:
the invention discloses a rocket gun launching control signal detection system, wherein a handheld terminal exchanges data with an information server through a wireless network; the information server obtains the data of each node through a wireless network, realizes the timing sequence unified management of all modules, and exchanges data with the handheld terminal; the wireless measurement module of the ignition device collects signals such as voltage, current, pulse width and the like provided during ignition; the launch control time sequence wireless measurement module measures the amplitude and time sequence of a control signal when the directional pipe launches rocket shell; the loop detection module is used for detecting loop resistance, ground insulation and mutual insulation of a transmitting signal loop and a rocket projectile signal parameter setting loop; the quick docking device is used for realizing the plugging of the rocket gun plugging mechanism launch control interface detection module.
1. The detection parts such as the initiating and controlling interface, the ignition device and the like conveniently and quickly form a detection loop by adopting modes such as hanging, clamping and the like, and the technologies such as multi-signal synchronous acquisition, wireless measurement zero point unification and the like are adopted to realize one-man operation, complete the one-time automatic accurate and quick detection of the directional control system of the rocket gun, and realize the one-time detection work of 12 directional control systems in about 30 minutes.
2. The detection voltage error and the detection current are lower than 5%, the time sequence detection error is lower than 10ms, the detection time of all directional pipes of the whole rocket gun is not higher than 30 minutes, and the continuous working capacity is not lower than 24 hours.
The rocket gun launching control signal detection system has the advantages of simplicity in operation, high detection speed, high detection precision and the like.
Drawings
FIG. 1 is a block diagram of a rocket gun firing signal detection system of the present invention.
Fig. 2-1 is a perspective view of a wireless measurement module of an ignition device of the rocket gun initiation signal detection system of the present invention.
Fig. 2-2 is a perspective view of a wireless measurement module of an ignition device of the rocket gun initiation signal detection system of the present invention.
Fig. 2-3 are perspective views of a wireless measurement module of an ignition device of the rocket gun initiation signal detection system of the present invention.
Fig. 2-4 are perspective views of a card slot mounting structure of an ignition device wireless measurement module of the rocket gun initiation signal detection system of the present invention.
Fig. 3 is a schematic diagram of a hand-held terminal of the rocket gun firing signal detection system of the present invention.
FIG. 4-1 is a timing measurement module of the rocket gun firing signal detection system of the present invention.
Fig. 4-2 shows a firing timing measurement module of the rocket gun firing signal detection system of the present invention.
Fig. 4-3 are timing sequence measurement modules of the rocket gun firing signal detection system of the present invention.
Fig. 5 is a block diagram of the information server according to the present invention.
Detailed Description
The invention is described in further detail below with reference to fig. 1.
As shown in FIG. 1, a rocket gun launching control signal detection system comprises a handheld terminal, an information server, an ignition device wireless measurement module, a launching control time sequence wireless measurement module, a loop detection module and a quick docking device;
the handheld terminal is used for exchanging data with the information server through a wireless network;
the information server is used for obtaining the data of each node through a wireless network, realizing the timing sequence unified management of all modules and carrying out data exchange with the handheld terminal;
the wireless measurement module of the ignition device is used for collecting signals such as voltage, current, pulse width and the like provided during ignition;
the launch control time sequence wireless measurement module is used for measuring the amplitude and time sequence of a control signal when the directional pipe launches rocket projectiles;
the loop detection module is used for detecting loop resistance, ground insulation and mutual insulation of a transmitting signal loop and a rocket projectile signal parameter setting loop;
the quick docking device is used for realizing the plugging of the rocket gun plugging mechanism launch control interface detection module.
The handheld terminal comprises a shell and a display screen, and a handheld terminal main control circuit is arranged in the shell.
The information server comprises an information server CPU, a data cache, a first information processor, a first wireless networking module, a second information processor, a second wireless networking module, a WIFI communication module and a high-precision time sequence module.
The ignition device wireless measurement module comprises an ignition device wireless measurement CPU, a current sensor, a resistance measurement device, a pulse sensor, a voltage sensor, a signal interface circuit, a voltage stabilizing circuit and an ignition device wireless measurement wireless networking module.
The control time sequence wireless measurement module comprises a control time sequence wireless measurement CPU, a logic signal measurement module, an AD signal measurement module, a multi-channel switcher, a range controller and a control time sequence wireless measurement wireless networking module.
The quick docking device comprises three sector docking plates; rubber friction plates are arranged on the outer diameter of each butt joint piece.
The detection content of the control timing sequence wireless measurement module mainly comprises two items: one is to transmit a control signal. The control system sends out control instructions and signals through the 32 core ports of the director plugging mechanism, and the control instructions and signals mainly comprise signals such as time zero point, ground power supply, starting device, locking 1, locking 2, thermal battery A, thermal battery B and the like. And the second is information such as ignition control signals, voltage, current and pulse width provided by the director conductive device, mutual emission time sequence interval of rocket shell and the like. The control time sequence wireless measurement module is in wireless connection with the information server, and zero time setting is carried out by the information server.
The handheld terminal is used for carrying out data interaction with the information server mainly through the WIFI wireless network, acquiring test data through the information server, carrying out intelligent analysis and judgment, displaying the measurement data and the analysis data in the form of diagrams and characters, and presenting the measurement data and the analysis data to monitoring staff.
The timing control wireless measurement module is hung on a 32-core socket of a quick plugging device of a plugging mechanism assembled and released along with the rocket gun, and is connected with a 32-core timing control electric socket of the directional pipe.
The invention discloses a rocket gun launching control signal detection system, wherein a handheld terminal exchanges data with an information server through a wireless network; the information server obtains the data of each node through a wireless network, realizes the timing sequence unified management of all modules, and exchanges data with the handheld terminal; the wireless measurement module of the ignition device collects signals such as voltage, current, pulse width and the like provided during ignition; the launch control time sequence wireless measurement module measures the amplitude and time sequence of a control signal when the directional pipe launches rocket shell; the loop detection module is used for detecting loop resistance, ground insulation and mutual insulation of a transmitting signal loop and a rocket projectile signal parameter setting loop; the quick docking device is used for realizing the plugging of the rocket gun plugging mechanism launch control interface detection module.
1. The detection parts such as the initiating and controlling interface, the ignition device and the like conveniently and rapidly form a detection loop by adopting modes such as hanging, clamping and the like, and the technology such as synchronous acquisition of multiple signals, unified wireless measurement zero point and the like is adopted to realize one-man operation, complete the one-time automatic accurate rapid detection of the directional control system of the rocket gun, and realize the completion of detection work about 30 minutes.
2. The detection voltage error and the detection current are lower than 5%, the time sequence detection error is lower than 10ms, the detection time of all directional pipes of the whole rocket gun is not higher than 30 minutes, and the continuous working capacity is not lower than 24 hours.
The rocket gun launching control signal detection system has the advantages of simplicity in operation, high detection speed, high detection precision and the like.
Fig. 2-1 to 2-3 are perspective views of a wireless measurement module of an ignition device of the rocket gun launching control signal detection system, and fig. 2-4 are clamping groove mounting structures. The ignition device measuring module collects signals such as ignition loop resistance, voltage, current and pulse width provided during ignition, mainly comprises a central processing unit, current measurement, voltage measurement, loop resistance measurement, pulse measurement, current range control, a signal interface circuit, a wireless module, liquid crystal, a keyboard and the like, is powered by a lithium battery, and has an electric quantity testing function. The wireless measurement module of the ignition device adopts a rapid clamping groove mounting structure.
As shown in fig. 2-1 to 2-3, the ignition device measuring module is packaged in a box type, the box body 21 is made of aluminum materials, and a measuring circuit is arranged in the box body. The box body 21 made of aluminum material can effectively block electromagnetic interference of the outside to the measuring circuit board. An elastic metal sheet is provided on each of the front and rear sides of the case 21 for fastening the ignition device measuring module. And designing a plug consistent with the transmission signal detection port at the data acquisition end for butting acquisition signals. An opening is formed in the front face of the detection device, and a liquid crystal display panel area 22 and two function key areas 23 are reserved. The two function key areas 23 are a function switching key and an exit and confirm key, respectively. A background light source is arranged under the exit and confirmation key, and the working state of the system is displayed by flashing background light at the working moment of the system. In addition, a buzzer opening 24 is arranged on one side of the box body, and a buzzer is arranged in the box body and used for emitting alarm sounds. Two card slot mounting structures 25 are provided on one side of the case 21.
As shown in fig. 2-4, the card slot mounting structure 25 includes a body 251. The body 251 has a square structure, and a step 252 is formed by hollowing out the middle part. The step 252 is provided with a clamping groove 2511, a through hole 2512 is provided below the clamping groove 2511, and the through hole 2512 is communicated with the clamping groove 2511.
Fig. 3 is a hand-held terminal comprising a housing 3. The housing is provided with a display 31 and the rear part of the housing is provided with a communication antenna 32. The display screen 31 is a touch screen. A terminal control circuit is arranged in the shell, and comprises a microprocessor, a wireless communication module, a storage module and the like. And the storage module of the terminal control circuit is internally provided with a launch control system detection software. The hand-held terminal can realize control and information interaction with 24 measurement modules through the wireless communication module, complete time zero point setting and measurement mode setting of the measurement modules, collect detection data in real time, analyze data resolving, judge faults, display parameters in an image-text mode and store relevant detection data.
Fig. 4-1 to 4-3 are timing control and sequence measurement modules for measuring control signals and timing sequences of a directional tube for launching rocket projectiles, and mainly comprise a central processing unit, a logic signal measurement module, an AD signal measurement module, a multiplexer, a range control module, a wireless module and peripheral input and output equipment, wherein the system is powered by a lithium battery. The control timing sequence measuring module comprises a main body, wherein a cylinder 44 penetrating through the main body is arranged in the middle of the main body, and a display screen, a control timing sequence control circuit and a wireless communication module are arranged above the cylinder.
The main body comprises two support plates 41 arranged in parallel. One end of each of the two support plates 41 is connected with the other end of the other support plate 41 through an arc-shaped plate 43 through an aerial plug butt joint plate 42. The middle parts of the two support plates 41 are connected through the cylinder 44.
The launch control time sequence measuring module further comprises a launch control quick docking device which is used for realizing the plug of the launch control interface detecting module of the rocket gun plug-and-pull mechanism, and realizing the release of the next module after the next module is installed, thereby realizing the synchronous installation of 12 launch control detecting modules.
The quick docking device for the control conforms to the requirements of quick docking and undocking, has compact and light structure and is easy to operate; the positioning mechanism is arranged and can be matched with the positioning groove of the port of the directional pipe, so that the requirement of axial positioning is met.
Fig. 5 is a functional diagram of an information server, which includes a central processing unit, a data buffer, a first information processor, a first frequency wireless networking module, a second information processor, a second frequency wireless networking module, a WIFI wireless communication module, a high-precision timing module, and the like. The information server is mainly used for establishing a wireless network of the whole test system, realizing three communication networks such as an ignition device ad hoc network, a control timing ad hoc network, a reinforcement handheld terminal networking and the like, acquiring data of each node through the wireless network, realizing zero point unified setting of all module nodes in the network by the information server, and providing the acquired data for WIFI networking to realize information interaction with the handheld terminal.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
The present invention is not limited to the above description of the embodiments, and those skilled in the art, based on the present disclosure, should not make any improvements and modifications based on the present invention without inventive effort.

Claims (10)

1. A rocket gun launching control signal detection system is characterized in that: the system comprises a handheld terminal, an information server, an ignition device wireless measurement module, a control time sequence wireless measurement module, a loop detection module and a quick docking device;
the handheld terminal is used for exchanging data with the information server through a wireless network;
the information server is used for obtaining the data of each node through a wireless network, realizing the timing sequence unified management of all modules and carrying out data exchange with the handheld terminal;
the wireless measurement module of the ignition device is used for collecting voltage signals, current signals and pulse width signals provided during ignition;
the launch control time sequence wireless measurement module is used for measuring the amplitude and time sequence of various control signals when the rocket projectile is launched;
the loop detection module is used for detecting loop resistance, ground insulation and mutual insulation of a transmitting signal loop and a rocket projectile signal parameter setting loop;
the quick docking device is used for realizing the plugging of the rocket gun plugging mechanism launch control interface detection module.
2. A rocket gun initiation signal detection system according to claim 1 wherein: the handheld terminal comprises a shell and a display screen, and a handheld terminal main control circuit is arranged in the shell.
3. A rocket gun initiation signal detection system according to claim 1 wherein: the information server comprises an information server CPU, a data cache, a first information processor, a first wireless networking module, a second information processor, a second wireless networking module, a WIFI communication module and a high-precision time sequence module.
4. A rocket gun initiation signal detection system according to claim 1 wherein: the ignition device wireless measurement module comprises an ignition device wireless measurement CPU, a current sensor, a resistance measurement device, a pulse sensor, a voltage sensor, a signal interface circuit, a voltage stabilizing circuit and an ignition device wireless measurement wireless networking module.
5. A rocket gun initiation signal detection system according to claim 1 wherein: the control time sequence wireless measurement module comprises a control time sequence wireless measurement CPU, a logic signal measurement module, an AD signal measurement module, a multi-channel switcher, a range controller and a control time sequence wireless measurement wireless networking module.
6. A rocket gun initiation signal detection system according to claim 1 wherein: the quick docking device comprises three sector-shaped docking plates.
7. A rocket gun initiation signal detection system according to claim 6 wherein: rubber friction plates are arranged on the outer diameter of each butt joint piece.
8. A rocket gun initiation signal detection system according to claim 1 wherein: the hand-held terminal comprises a housing (3); a display screen (31) is arranged on the shell.
9. A rocket gun initiation signal detection system according to claim 8 wherein: a communication antenna (32) is provided at the rear of the housing.
10. A rocket gun initiation signal detection system according to claim 8 wherein: the display screen (31) is a touch screen.
CN202111040597.9A 2021-09-06 2021-09-06 Rocket gun launching control signal detection system Active CN113867310B (en)

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CN211601728U (en) * 2020-01-09 2020-09-29 中国人民解放军陆军炮兵防空兵学院 Rapid docking device for rocket gun launching control signal detection
CN113313987A (en) * 2021-05-17 2021-08-27 中国人民解放军陆军炮兵防空兵学院 Rocket gun position training simulation system

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Publication number Priority date Publication date Assignee Title
CN204807973U (en) * 2015-01-22 2015-11-25 程义 A rocket gun follow -up signal and an accuse chronogenesis detector
CN211601728U (en) * 2020-01-09 2020-09-29 中国人民解放军陆军炮兵防空兵学院 Rapid docking device for rocket gun launching control signal detection
CN113313987A (en) * 2021-05-17 2021-08-27 中国人民解放军陆军炮兵防空兵学院 Rocket gun position training simulation system

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