Rocket and antiaircraft gun operation control and safety monitoring system and operation monitoring method

[0031] Example 1:

[0032] This embodiment provides a rocket operation control and safety monitoring system and operation monitoring method. Refer to figure 1 The rocket operation control and safety monitoring system in this embodiment includes multiple operation point acquisition control units 1 and a weather modification operation center management platform, namely the upper computer 2; the upper computer 2 and the operation point acquisition control unit 1 Data transmission through mobile communication GPRS;

[0033] Refer to figure 2 , One of the work point acquisition control unit 1 consists of ignition controller 101, information transfer controller 102, collector 103, pitch and azimuth reader 104, rocket or shell identification device 105, electronic identification tag 106, launcher, Rocket composition; the rocket is installed on the launcher; the electronic identification tag 106 is installed on the rocket, the pitch and azimuth reader 104, and the rocket or shell identification identifier 105 are fixed on the launcher; The collector 103 reads the information of the pitch and azimuth reader 104 and the rocket or shell identification identifier 105, and transmits data in both directions between the wireless communication module with a frequency of 433MHz and the information transfer controller 102; the ignition The controller 101 controls the rocket, and at the same time, the ignition controller 101 also performs two-way data transmission between the collector 103 and the relay controller 102;

[0034] The pitch and azimuth angle reader 104 in this embodiment adopts a three-dimensional electronic compass, which is fixed on the guide rail of the launch frame by three M3 screws;

[0035] In this embodiment, the rocket or shell identification identifier 105 adopts a UHF RFID identifier and is installed in the center of the launcher orienter frame;

[0036] The electronic identity tag 106 adopts a paper UHF RFID electronic label to be pasted on the rocket; the paper UHF RFID electronic label contains information such as manufacturer, product model, serial number, production date and product characteristics, and is set to 10 bytes, of which 2 Bytes are encrypted bits;

[0037] Refer to image 3 The information transfer controller 102 is composed of an information transfer controller power circuit 201, a display 202, a mobile communication module 203, a GPS module 204, an information transfer controller microcontroller 205, an information transfer controller wireless communication module 206, and an ignition control unit 207. The data storage unit 208, the keyboard and interface circuit 209, and the USB interface module 210 are composed; the mobile communication module 203 in this embodiment adopts the GPRS module; the GPRS module, the information transfer controller wireless communication module 206, the USB interface module 210, The ignition control unit 207 and the data storage unit 208 are respectively connected to the information transfer controller microcontroller 205 through pins for two-way data exchange; the ignition control unit 207 is composed of an encoder and a logic circuit; the keyboard and interface The circuit 209 and the display 202 provide human-computer interaction input and output to the information relay controller microcontroller 205 respectively; the information relay controller power supply circuit 201 provides the display 202, the GPRS module, the GPS module 204, the microcontroller 205, Information transfer controller wireless communication module 206 and USB interface module 210 supply power;

[0038] Refer to Figure 4 The collector 103 is composed of a collector power supply circuit 301, a resistance detection circuit 302, a collector microcontroller 303, a collector wireless communication module 304, an information collection processing unit 305, a short circuit control circuit 306, and a decoder 307; The resistance detection circuit 302, the wireless communication module 304, and the information collection processing unit 305 are connected to the collector microcontroller 303 through pins for bidirectional data exchange; the short circuit control circuit 306 is composed of a short circuit and a short circuit control logic circuit. It is configured to short-circuit the rocket ignition circuit; the decoder 307 decodes the encoded information generated by the encoder in the ignition control unit 207 and transmits it to the collector microcontroller 303; the collector wireless communication module 304 receives The ignition command sent by the information relay controller 102 is transmitted by the collector microcontroller 303 to the ignition controller 101 for execution; at the same time, the collector wireless communication module 304 sends the execution result of the ignition controller 101 back to the information relay Controller 102; The collector power supply circuit 301 supplies power to the collector microcontroller 303, the collector wireless communication module 304, and the decoder 307, respectively.

[0039] Refer to Figure 5 Taking an actual weather-influencing rocket operation as an example, the rocket operation monitoring method of the present invention is introduced:

[0040] Step 1, the collector 103 and the information transfer controller 102 shake hands; if the handshake is unsuccessful, the collector 103 waits for the handshake signal; if the handshake is successful, the collector 103 enters the waiting command state, and the information transfer controller 102 enters the GPRS login;

[0041] Step two, GPRS login; after the normal login, the information database is not sent and all the job information not uploaded are uploaded; if the login fails, the login will continue, or the login will be abandoned by human intervention and go directly to step three;

[0042] Step three, collect job information; collect the 3D compass information on the launch frame α 1 And the information ID of the paper UHF RFID electronic tag 1; Detect the ignition circuit resistance R of each emission channel 1 , Collect the latitude and longitude coordinates of the work location and work time;

[0043] Step four, wait for the rocket launch instruction; if there is an instruction, go to step five; otherwise, continue to wait for the rocket launch instruction;

[0044] Step 5, judge whether the current firing command meets the ignition conditions; if the ignition circuit resistance is R 1 0 , R 0 To limit the resistance, and the ignition voltage U>U 0 , U 0 Is the rated voltage, the ignition function is unlocked and the rocket is launched; in this embodiment, U 1 =50V, R 0 =10Ω;

[0045] Otherwise, when R 1 ≥R 0 When the time, the ignition function is locked, the transmission is prohibited, the resistance value is displayed, and the step 4 is entered; when U 1 ≤U 0 When, the ignition function is locked, the transmission is prohibited, the ignition voltage is insufficient, and the step 4 is entered;

[0046] Step 6, re-acquire job information; the collector 103 re-acquires the three-dimensional electronic compass information α on the launch frame 2 And the information ID of the paper UHF RFID electronic tag 2; Detect the ignition circuit resistance R of each emission channel 2 , Collect the latitude and longitude coordinates of the work location and work time;

[0047] Step 7, compare the operation information of step 3 and step 6, to determine the launch rocket information; if |R 1 -R 2 |>2Ω and N(ID 1 )>N(ID 2 ), N(ID 1 ) And N(ID 2 ) Respectively represent ID 1 And ID 2 Number of messages, the channel launches a rocket, ID 1 Remove ID 2 The other information is the rocket launch information;

[0048] Step 8. The information transfer controller 102 stores the job information;

[0049] Step 9: Judge whether the network is online, if it is, go to Step 10, otherwise, store the job information in the unsent database;

[0050] Step ten, upload the job information to the upper computer 101; the upper computer 101 stores the job information; the upper computer 101 displays the job information.

[0051] Example 2:

[0052] This embodiment provides an anti-aircraft artillery operation control and safety monitoring system and operation monitoring method. Refer to figure 1 , The anti-aircraft artillery operation control and safety monitoring system in this embodiment includes multiple operation point acquisition control units 1 and a host computer 2; the upper computer 2 and the operation point acquisition control unit 1 communicate through 3G;

[0053] Refer to figure 2 , One of the working point acquisition control unit 1 is composed of ignition controller 101, information transfer controller 102, collector 103, pitch and azimuth reader 104, shell identification device, electronic identification tag 106, antiaircraft artillery, and shells; The artillery shell is installed on the artillery; the electronic identity tag 106 is fixed on the artillery shell; the pitch and azimuth reader 104 and the artillery shell identification device are fixed on the artillery; the collector 103 reads the pitch , The information of the azimuth angle reader 104 and the projectile identity recognizer is transmitted bidirectionally between the 315MHz wireless communication module and the information transfer controller 102; the ignition controller 101 controls the projectile, and at the same time , The ignition controller 101 also performs two-way data transmission between the collector 103 and the relay controller 102;

[0054] The pitch and azimuth angle reader 104 in this embodiment adopts an angle sensor, which is installed and fixed on the antiaircraft gun barrel;

[0055] In this embodiment, the rocket or shell identification identifier 105 adopts an RFID identifier and is installed on the barrel;

[0056] The electronic identity tag 106 is fixed on the shell with an anti-metal RFID electronic tag; the anti-metal RFID electronic tag contains information such as manufacturer, product model, serial number, production date, and product characteristics, and is set to 6 bytes, including 2 characters Section is encrypted bit;

[0057] Refer to image 3 The information transfer controller 102 is composed of an information transfer controller power supply circuit 201, a mobile communication module 203, a GPS module 204, an information transfer controller microcontroller 205, an information transfer controller wireless communication module 206, and an ignition control unit 207; In this embodiment, the mobile communication module 203 adopts a 3G module; the 3G module, the information transfer controller wireless communication module 206, and the ignition control unit 207 are respectively connected to the information transfer controller microcontroller 205 through pin connections for bidirectional data Exchange; the ignition control unit 207 is composed of an encoder and a logic circuit; the information relay controller power circuit 201 supplies power to the 3G module, the GPS module 204, the microcontroller 205, and the information relay controller wireless communication module 206 respectively;

[0058] Refer to Figure 4 The collector 103 is composed of a collector power supply circuit 301, a resistance detection circuit 302, a collector microcontroller 303, a collector wireless communication module 304, an information collection processing unit 305, and a decoder 307; the resistance detection circuit 302 , The collector wireless communication module 304 and the information collection processing unit 305 are connected to the collector microcontroller 303 through pins for two-way data exchange; the decoder 307 converts the encoded information generated by the encoder in the ignition control unit 207 After decoding, it is passed to the collector microcontroller 303; the collector wireless communication module 304 receives the ignition command sent by the information transfer controller 102, and the collector microcontroller 303 transmits the command to the ignition controller 101 for execution; at the same time , The collector wireless communication module 304 sends the execution result of the ignition controller 101 back to the information relay controller 102; the collector power circuit 301 respectively sends the collector microcontroller 303, the collector wireless communication module 304 and the decoder 307 supplies power.

[0059] Refer to Figure 5 Take an actual weather-influencing antiaircraft artillery operation as an example to introduce the antiaircraft artillery operation monitoring method of the present invention:

[0060] Step 1, the collector 103 and the information transfer controller 102 shake hands; if the handshake is unsuccessful, the collector 103 waits for the handshake signal; if the handshake is successful, the collector 103 enters a waiting command state, and the information transfer controller 102 enters 3G login;

[0061] Step two, 3G login; after the normal login, the information database has not been sent, and all the job information that has not been uploaded is uploaded; if the login fails, the login will continue, or the login will be abandoned by human intervention and go directly to step three;

[0062] Step three, collect job information; collect angle sensor information on the antiaircraft gun α 1 And the information ID of the anti-metal RFID electronic tag 1; Detect the ignition circuit resistance R of each emission channel 1 , Collect the latitude and longitude coordinates of the work location and work time;

[0063] Step four, wait for the instruction to launch the shell; if there is an instruction, go to step five; otherwise, continue to wait for the instruction to launch the shell;

[0064] Step 5, judge whether the current firing command meets the ignition conditions; if the ignition circuit resistance is R 1 0 , R 0 To limit the resistance, and the ignition voltage U>U 0 , U 0 Is the rated voltage, the ignition function is unlocked and the projectile is fired; in this embodiment, U 1 = 5V, R 0 =1Ω;

[0065] Otherwise, when R 1 ≥R 0 When the time, the ignition function is locked, the transmission is prohibited, the resistance value is displayed, and the step 4 is entered; when U 1 ≤U 0 When, the ignition function is locked, the transmission is prohibited, the ignition voltage is insufficient, and the step 4 is entered;

[0066] Step 6: Re-collect the job information; the collector 103 re-collects the angle sensor information on the anti-aircraft gun α 2 And the information ID of the anti-metal RFID electronic tag 2; Detect the ignition circuit resistance R of each emission channel 2 , Collect the latitude and longitude coordinates of the work location and work time;

[0067] Step 7, compare the operation information of step 3 and step 6, to determine the information of the projectile; if |R 1 -R 2 |>2Ω and N(ID 1 )>N(ID 2 ), N(ID 1 ) And N(ID 2 ) Respectively represent ID 1 And ID 2 Number of messages, the channel will launch a shell, ID 1 Remove ID 2 The other information is the information of the projectile;

[0068] Step 8. The information transfer controller 102 stores the job information;

[0069] Step 9: Judge whether the network is online, if it is, go to Step 10, otherwise, store the job information in the unsent database;

[0070] Step ten, upload the job information to the upper computer 101; the upper computer 101 stores the job information; the upper computer 101 displays the job information.