CN217034536U - Test launch control system, front-end test launch control system and rear-end test launch control system - Google Patents
Test launch control system, front-end test launch control system and rear-end test launch control system Download PDFInfo
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- CN217034536U CN217034536U CN202123026812.8U CN202123026812U CN217034536U CN 217034536 U CN217034536 U CN 217034536U CN 202123026812 U CN202123026812 U CN 202123026812U CN 217034536 U CN217034536 U CN 217034536U
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Abstract
The utility model provides a test launch control system, a front-end test launch control system and a rear-end test launch control system. The measurement and launch control system comprises front-end measurement and control execution equipment, a front-end switch, rear-end command control equipment, a rear-end switch and point-to-point Ethernet I/O equipment which connects the front-end measurement and control execution equipment and the rear-end command control equipment in a communication mode. And performing data interaction on the front-end measurement and control execution equipment and the rear-end command control equipment by using the front-end switch and the rear-end switch. The front-end measurement and control execution equipment comprises a power supply contactor connected with a front-end power supply system. The point-to-point Ethernet I/O device comprises: the system comprises a rear end I/O device which is arranged at a rear end command control device end and is connected with a rear end power supply system, and a front end I/O device which is arranged at a front end measurement and control execution device end and is connected with a power supply contactor. The rear-end I/O equipment is used for remotely controlling the front-end I/O equipment, and then the on-off of the power supply contactor is controlled through the front-end I/O equipment.
Description
Technical Field
The utility model relates to the technical field of rocket launching, in particular to a test launch control system, a front end test launch control system and a rear end test launch control system.
Background
The ground test launch control system of the carrier rocket integrates the functions of comprehensive test, launch control, data processing and the like, is used for testing and controlling the overall performance of the rocket in the whole process of rocket development and launch, and is an important component of a rocket control system. The measurement and launch control system is divided into a front end and a rear end from the physical layout, wherein the front end is measurement and launch execution equipment, and the rear end is command control equipment and monitoring equipment. The front-end equipment and the back-end equipment realize remote test emission control through network communication. In the traditional mode, before testing and launching, testing and launching control operators need to go to a front-end system to be powered on and enable all devices to be started one by one, and then the next operation can be executed until the front-end operators return to a back end. In a test bed and a launching place of a power system, the front end and the rear end are far away. When various tests are performed, an operator needs to power on and off the system to and from the front end and the back end for many times. Especially, when the rocket is launched, after the front-end rocket starts to be filled, operators withdraw from the site successively, the front end enters an unattended state, and once a special condition needs to be powered off, the measurement and launch control system cannot carry out power-off protection on the front-end rocket from a far end.
Therefore, it is desirable to provide a testing and launching control system capable of remotely controlling the system on/off of the front-end system.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the related art, the utility model provides a test launch control system, a front end test launch control system and a rear end test launch control system, remote data interaction is carried out through a front end I/O device and a rear end I/O device arranged in the rear end test launch control system, the front end test launch control device can be started/cut off through a remote one-key at the rear end, the automation degree of the test launch control system is further improved, the personnel operation process is simplified, the labor intensity is reduced, and the system working efficiency is improved.
The utility model provides a test launch control system, which comprises front-end test control execution equipment, a front-end switch, rear-end command control equipment, a rear-end switch and point-to-point Ethernet I/O equipment for connecting the front-end test control execution equipment and the rear-end command control equipment in a communication manner; and performing data interaction on the front-end measurement and control execution equipment and the rear-end command control equipment by using the front-end switch and the rear-end switch. The front-end measurement and control execution equipment comprises a power supply contactor connected with a base power supply system; and the power supply contactor is used for realizing the power-on and power-off of the front-end measurement and control execution equipment under the control of the point-to-point Ethernet I/O equipment.
Wherein the point-to-point Ethernet I/O device comprises: the system comprises a rear end I/O device which is arranged at the rear end command control device end and is connected with a rear end power supply system, and a front end I/O device which is arranged at the front end measurement and control execution device end and is connected with the power supply contactor; the rear-end I/O equipment is used for remotely controlling the front-end I/O equipment so as to control the on-off of the power supply contactor.
In one embodiment, the back-end I/O device and the front-end I/O device are communicatively coupled using a network.
In one embodiment, the backend I/O device comprises: the power switch power-on contact is used for controlling the front-end measurement and control execution equipment to be powered on, the power switch power-off contact is used for controlling the front-end measurement and control execution equipment to be powered off, the power access indicator lamp is used for indicating the front-end I/O equipment to be powered on, and the power-on completion indicator lamp is used for indicating the front-end measurement and control execution equipment to be powered on. The front-end I/O device includes: the power supply access relay contact, the power-on completion relay contact, the control circuit power-on relay, the control circuit power-off relay, the contactor control circuit and the battery used as the power supply access of the front-end I/O equipment.
After the front-end I/O equipment is accessed to the front-end power supply system, the contact of the power supply access relay is closed; and mapping a signal of the closed contact of the power access relay to the power access indicating lamp to enable the power access indicating lamp to be lightened.
Closing the power switch power-on contact, mapping a power-on signal to the power-on relay of the control loop, and enabling the power-on relay of the control loop to act on the contactor control loop to enable the power supply contactor to be switched on, so that the front-end measurement and control execution equipment is switched on a base power supply to complete a power-on action; after the front-end measurement and control execution equipment is normally started, the contact of the power-on completion relay is closed, and a signal is mapped to the power-on completion indicator lamp, so that the power-on completion indicator lamp is lightened.
Closing the power switch power-off contact, mapping a power-off signal to the control loop power-off relay, and enabling the control loop power-off relay to act on the contactor control loop to disconnect the power supply contactor, so that the front-end measurement and control execution equipment is powered off; and after the front-end measurement and control execution equipment is powered off, the contact of the power-on completion relay is disconnected, and a signal is mapped to the power-on completion indicator lamp, so that the power-on completion indicator lamp is turned off.
In one embodiment, the front-end measurement and control execution device further includes: the device comprises a 220V power supply module connected with the power supply contactor, a UPS module, a ground power supply combined module and an illumination heating module which are connected with the 220V power supply module respectively, and a launch control combined workstation and an arrow-ground communication workstation which are connected with the UPS module.
The UPS, the launch control combined workstation and the rocket-ground communication workstation are set to be in a power-on automatic starting mode; after the power supply contactor is closed, the UPS is electrified after self-starting to send and control the combined workstation with arrow ground communication workstation output 220V power, make send and control the combined workstation with arrow ground communication workstation is electrified self-starting.
In one embodiment, the action time sequence and the timing shutdown time of the UPS after the front-end measurement and control execution equipment is powered off are set according to the requirements of a measurement and launch control system, so that after the front-end measurement and control execution equipment is powered off, the UPS controls the launch and control combined workstation and the rocket-ground communication workstation to shut down firstly, and then the launch and control combined workstation and the rocket-ground communication workstation shut down automatically.
In one embodiment, the front-end I/O device further comprises a charger to charge the battery; one end of the charger is connected with the battery, and the other end of the charger is connected with the 220V power supply module; after the system is powered on, the charger can charge the battery by using the 220V power supply module.
In one embodiment, the backend I/O device further comprises: and the AC/DC conversion power supply is connected with the back-end power supply system and is used for converting the voltage of the back-end power supply system into the voltage suitable for the back-end I/O equipment.
The utility model provides a test launch control system, which is designed with a remote start control function on the basis of the test launch control system. The front-end equipment can be controlled to be powered on through one-key operation at the rear end without the need of forward operation of an operator, so that the self-starting of the front-end system is realized, and the one-key power-off of the front-end equipment can also be realized. The test and launch control system provided by the utility model can be suitable for test and launch control systems of different models and other test and launch control systems with front and rear end layout forms or other remote control requirements.
The utility model also provides a front-end test launch and control system, which realizes data transmission with the back-end test launch and control system by utilizing data interaction between the front-end switch and the back-end switch. The utility model provides a front-end test launch control system, which comprises: the power supply contactor that is connected with front end power supply system, with the 220V power module that power supply contactor connects, respectively with UPS module, ground power supply combined module and the illumination heating module that 220V power module connects, with the accuse combination workstation and the arrow ground communication workstation that send that UPS module connects, and with the front end IO equipment that power supply contactor connects. The front-end I/O equipment is used for realizing remote data interaction with the rear-end I/O equipment arranged by the rear-end measurement and control system, realizing control over the on-off of the power supply contactor and further realizing the power-on and power-off of the front-end measurement and control system.
According to the front-end test, launch and control system provided by the utility model, remote data interaction is carried out through the front-end I/O equipment and the rear-end I/O equipment arranged in the rear-end test, launch and control system, and the front-end test, launch and control equipment can be started/cut off through a remote one-key at the rear end, so that the automation degree of the test, launch and control system is further improved, the operation flow of personnel is simplified, the labor intensity of workers is reduced, and the working efficiency of the system is improved. Especially, under the emergency condition, the power-off of the front-end measurement and control system is controlled in time, so that the safety of personnel and equipment can be guaranteed, and the risk of damage to the front-end equipment is reduced.
The utility model also provides a back-end test and launch control system, which realizes data transmission with the front-end test and launch control system by utilizing data interaction between the back-end switch and the front-end switch. The utility model provides a back-end measurement and launch control system, which comprises: the server, the master control workstation, the display interpretation terminal and the rear-end I/O equipment are respectively connected with the rear-end power supply system; the server, the master control workstation and the display interpretation terminal are respectively in communication connection with the back-end switch. The back-end I/O equipment is used for realizing remote data interaction with the front-end I/O equipment set by the front-end test launch control system.
The rear-end test and launch control system provided by the utility model can realize the remote one-key control of the power failure of the front-end test and launch control system, and can quickly control the power failure of the front-end test and launch control system through the rear-end test and launch control system when an emergency occurs, thereby further ensuring the safety of front-end equipment and personnel.
Those skilled in the art will recognize additional features and advantages upon reading the detailed description, and upon viewing the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a measurement, launch and control system according to an embodiment of the utility model.
Fig. 2 is another schematic structural diagram of the measurement, launch and control system according to the embodiment of the utility model.
Fig. 3 is a schematic diagram of a signal mapping relationship between a front-end I/O device and a back-end I/O device according to an embodiment of the present invention.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings. Spatially relative terms such as "below," "… below," "lower," "above," "… above," "upper," and the like are used for convenience in describing the positioning of one element relative to a second element and are intended to encompass different orientations of the device in addition to different orientations than those illustrated in the figures. Further, for example, the phrase "one element is over/under another element" may mean that the two elements are in direct contact, or that there is another element between the two elements. Furthermore, terms such as "first", "second", and the like, are also used to describe various elements, regions, sections, etc. and should not be taken as limiting. Like terms refer to like elements throughout the description.
Referring to fig. 1 and fig. 2, in one aspect, the present invention provides a measurement and launch control system, including: the system comprises a front-end measurement and control execution device 1, a front-end switch 2, a rear-end command control device 3, a rear-end switch 4 and a point-to-point Ethernet I/O device 5 which connects the front-end measurement and control execution device 1 and the rear-end command control device 3 in a communication mode. And performing data interaction on the front-end measurement and control execution equipment 1 and the rear-end command control equipment 3 by using the front-end switch 2 and the rear-end switch 3. The front-end measurement and control execution device 1 comprises a power supply contactor 11 connected with the front-end power supply system 100, and the power supply contactor 11 is used for powering on and powering off the front-end measurement and control execution device 1 under the control of the ethernet I/O device 5. Typically, the front-end power supply system employs a base power supply.
The point-to-point ethernet I/O device 5 includes: the back end I/O equipment 52 is arranged at the back end command control equipment end 3 and is connected with the back end power supply system 200, and the front end I/O equipment 51 is arranged at the front end measurement and control execution equipment end 1 and is connected with the power supply contactor 11. The rear-end I/O device 52 remotely controls the action of the front-end I/O device 51 in a network connection manner, and then controls the on/off of the power supply contactor 11 through the front-end I/O device 51, so that the front-end measurement and control execution device 1 is connected with a front-end power supply system to be powered on and powered off.
According to the measurement, launch and control system provided by the embodiment of the utility model, the functions of power access indication, power-on and power-off control and power-on completion indication are integrated on the rear-end I/O equipment, and data interaction and signal mapping are carried out on the front-end I/O equipment, so that the front-end I/O equipment can make corresponding actions and map the actions back to the rear-end I/O equipment when the rear-end I/O equipment is started by remote one key, and a worker can clearly know whether the front-end I/O equipment makes corresponding regulation and control on the front-end measurement and control execution equipment. According to the test launch control system provided by the embodiment of the utility model, the automation degree of the test launch control system is further improved through the remote one-key starting function, the operation flow of personnel is simplified, the back-and-forth work of the personnel is reduced, and the working efficiency of the system is improved. The utility model provides a survey and launch control system can realize long-range key outage at the rear end, guarantees when taking place emergency, and survey and launch control system can the power failure instruction of quick response rear end, has further ensured equipment and personnel's security.
Further, referring to fig. 3, the measurement and launch control system is physically divided into a front end and a rear end, the front end is disposed at the base site, and the rear end is disposed at the measurement and launch hall. In view of the distance between the base site and the measuring and sending hall, in order to ensure the data transmission rate and the data transmission accuracy, the back-end I/O equipment and the front-end I/O equipment of the embodiment of the utility model adopt network communication connection. The signal mapping relationship between the front-end I/O device and the back-end I/O device is shown in fig. 3.
Specifically, referring to fig. 2 and 3, in one embodiment, the back-end I/O device 52 includes: the power supply switch power-on contact DI1 is used for controlling the power-on of the front-end measurement and control execution equipment 1, the power supply switch power-off contact DI2 is used for controlling the power-off of the front-end measurement and control execution equipment 1, the power supply access indicator lamp DO1 is used for indicating that the power supply of the front-end I/O equipment 51 is accessed, and the power-on completion indicator lamp DO2 is used for indicating that the front-end measurement and control execution equipment 1 completes the power-on.
The front-end I/O device 51 includes: power access relay contact DI1, power-up completion relay contact DI2, control loop power-up relay DO1, control loop power-down relay DO2, contactor control loop 511, and battery 512 for power access to front-end I/O device 51. The battery 512 continuously supplies power to the front-end I/O device, and the front-end I/O device is ensured to be in a charged remote control state.
The power access indicator light DO1 is used as an output control signal of the back-end I/O device, and is mapped by the input signal power access relay contact DI1 of the front-end I/O device. The power access relay contact DI1 is a normally open contact of the front end power access detection relay, after the front end I/O device 51 is accessed to the front end power supply system 100 (at this moment, the power supply contactor is still in a disconnected state), the relay coil of the front end I/O device 51 is electrified, the power access relay contact DI1 is in a normally open contact for pull-in, the power access relay contact DI1 receives a high level, and a corresponding rear end power access indicator DO1 outputs a high level, so that the power access indicator DO1 is lightened to prompt an operator that the front end I/O device is accessed to a power supply, and the front end measurement and control execution device 1 can be remotely powered on by using the rear end I/O device and the front end I/O device.
Further, the power-on contact DI1 on the power switch is closed by the back-end I/O device, the power-on signal is mapped to the power-on relay DO1 on the control loop, and the power-on relay DO1 on the control loop acts on the contactor control loop 511, so as to control the connection of the power supply contactor 11, and the front-end measurement and control execution device 1 is connected to the front-end power supply system 100 (base power supply) to complete the power-on action. The front-end measurement and control execution equipment 1 can be automatically started after being electrified. After the front-end measurement and control execution device 1 is normally started, the power-on completion relay contact DI2 at the front end is closed, and a signal is mapped to the power-on completion indicator lamp DO2 at the rear end, so that the power-on completion indicator lamp DO2 is at a high level and is lighted up, thereby prompting an operator that the front-end measurement and control execution device is successfully powered on.
Furthermore, after the front-end measurement and control execution device 1 is powered on and started, when an emergency needs to perform power-off shutdown processing on the front-end measurement and control execution device 1 and the front-end I/O device 51, the power-off contact DI2 of the power switch at the rear end is closed, a power-off signal is mapped to the control loop power-off relay DO2 at the front end, and the control loop power-off relay DO2 acts on the contactor control loop 511, so that the power supply contactor 11 is controlled to be disconnected, the front-end measurement and control execution device 1 is disconnected from the front-end power supply system 100, and power-off is completed. After the front-end measurement and control execution device 1 is powered off, the power-on completion relay contact DI2 is disconnected, a signal is mapped to the power-on completion indicator lamp DO2 at the rear end, and the power-on completion indicator lamp DO2 is at a low level and is turned off.
Referring to fig. 2, in an embodiment, the front-end measurement and control executing device 1 further includes: the system comprises a 220V power supply module 12 connected with a power supply contactor 11, a UPS module 13, a ground power supply combined module 14 and a lighting and heating module 15 which are respectively connected with the 220V power supply module 12, and a launch control combined workstation 16 and an arrow-ground communication workstation 17 which are connected with the UPS module 13. The lighting and heating module 15 is used for lighting and heating the front end measurement and control system. The ground power supply combined module 14, the launch control combined workstation 16 and the rocket-ground communication workstation 17 are respectively connected with the front-end switch 2, so that data interaction with the rear-end command control equipment 3 is realized through data interaction of the front-end switch 2 and the rear-end switch 4. The UPS module is an uninterruptible power supply, which is a device that allows the computer to remain operational for at least a short period of time when the main power supply is lost. When the power of the launch control system is cut off, the power input of the UPS module is disconnected, the UPS module 13 firstly controls the launch control combined workstation 16 and the rocket-ground communication workstation 17 to shut down, and then automatically shuts down at regular time.
The UPS module 13, the launch control combination workstation 16 and the rocket-ground communication workstation 17 are set to be in a power-on automatic starting mode. When the power supply contactor 11 is closed and electrified, the UPS module 13 is electrified and automatically started, and then a 220V power supply is output to the launch control combined workstation 16 and the arrow-ground communication workstation 17, so that the launch control combined workstation 16 and the arrow-ground communication workstation 17 are electrified and automatically started.
It should be noted that the rear end power-on completion signal is mapped from the front end power-on completion relay contact, the relay is controlled by the launch control combined workstation, and when the launch control combined workstation is normally started, the relay acts and maps the signal, so as to prompt the operator that the front end is normally powered on and started.
In an embodiment, the action timing sequence and the timing shutdown time of the UPS module 13 after the power failure of the front-end measurement and control execution device 1 can be set according to the requirement of the measurement and launch control system, so that after the power failure of the front-end measurement and control execution device, the UPS module 13 first controls the launch and control combined workstation 16 and the rocket-ground communication workstation 17 to shutdown, and then automatically shuts down.
With continued reference to FIG. 2, in one embodiment, the front-end I/O devices and the back-end I/O devices power DC24V, and thus an AC/DC converted power supply may be configured at the back-end to supply power to the back-end power system to convert the voltage of the back-end power system to a voltage suitable for the back-end I/O devices. The front end can be configured with a 24V battery to ensure that the I/O module is powered before the system is powered on. To achieve automatic charging of the battery after the system is powered up, a charger 513 for charging the battery may be provided at the front-end I/O device. The charger 513 has one end connected to the battery 512 and the other end connected to the 220V power supply module 12. After the system is powered on, the charger 513 can charge the battery 512 by using the 220V power supply module 12, so that the battery 512 can be reused, battery replacement is avoided, and labor cost and manufacturing cost are saved.
With continued reference to fig. 2, in one embodiment, the back-end command control device 3 includes: a server 31, a master control workstation 32 and a display interpretation terminal 33 which are respectively connected with the back-end power supply system 200. The server 31, the master control workstation 32 and the display interpretation terminal 33 are respectively in communication connection with the back-end switch 4, and further realize data interaction with the front-end measurement and control execution device 1 through data interaction of the back-end switch 4 and the front-end switch 2.
The utility model also provides a front-end test and launch control system, which utilizes the data interaction between the front-end switch and the rear-end switch to further realize the data interaction between the front-end test and launch control system and the rear-end test and launch control system. The front end measurement, launch and control system comprises: the system comprises a power supply contactor connected with a front-end power supply system, a 220V power supply module connected with the power supply contactor, a UPS module, a ground power supply combined module and a lighting and heating module which are respectively connected with the 220V power supply module, a launch control combined workstation and a rocket-ground communication workstation which are connected with the UPS module, and front-end I/O equipment connected with the power supply contactor. The ground power supply combined module, the lighting and heating module, the sending and controlling combined workstation and the arrow-ground communication workstation are respectively connected with the front-end switch, so that data interaction with the rear-end testing and sending control system is realized through the data interaction of the front-end switch and the rear-end switch.
The front-end I/O equipment is used for realizing remote data interaction with the rear-end I/O equipment arranged in the rear-end measurement and control system, and on-off adjustment of a power supply contactor at the front end is realized under the remote control of the rear-end I/O equipment, so that the power-on and power-off of the front-end measurement and control system are realized. The specific operation flow can be referred to the measurement and launch control system in any of the above embodiments.
The utility model also provides a back-end test launch and control system, which realizes data interaction with the front-end test launch and control system by utilizing data interaction between the back-end switch and the front-end switch. The rear end measurement and launch control system comprises: the system comprises a server, a master control workstation, a display interpretation terminal and a back-end I/O device which are respectively connected with a back-end power supply system. The server, the master control workstation and the display interpretation terminal are respectively in communication connection with the rear-end switch, and then data interaction with the front-end test and control system is realized through data interaction of the rear-end switch and the front-end switch.
The back-end I/O equipment is used for realizing remote data interaction with the front-end I/O equipment arranged in the front-end test and launch control system. The power-on or power-off signal is transmitted to the front-end I/O equipment through the rear-end I/O equipment, and the front-end I/O equipment feeds the signal back to the rear-end I/O equipment after acting, so that a worker is prompted about the working state of the front-end test launch control system. The specific operation flow can be referred to the measurement and launch control system in any of the above embodiments.
The above embodiments may be combined with each other with corresponding technical effects.
The utility model provides a test launch control system, a front-end test launch control system and a back-end test launch control system, which are designed based on the technical support of point-to-point I/O equipment of Ethernet. The point-to-point Ethernet I/O can carry out switching value signal transmission through an IP network, and can replace the existing solution for realizing signal transmission based on cables. Ethernet I/O devices are used in pairs and hardware signals can be transmitted from one device to another over ethernet. The utility model configures an Ethernet I/O device at the front end and the back end respectively, and the two devices communicate with each other through a network. The method comprises the steps that a start-stop switch signal at the rear end is connected into rear-end I/O equipment, the front-end I/O equipment obtains power-on and power-off hardware signals after mapping, and the signals are connected into a control loop of a front-end power supply contactor, so that the control of front-end power supply and power-off is realized. The automation degree of the test and launch control system is further improved through the remote one-key starting function, the operation process of personnel is simplified, the back-and-forth work of the personnel is reduced, and the work efficiency of the system is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A test launch control system is characterized by comprising a front-end test launch execution device, a front-end switch, a rear-end command control device, a rear-end switch and a point-to-point Ethernet I/O device which connects the front-end test launch execution device and the rear-end command control device in a communication way; performing data interaction on the front-end measurement and control execution equipment and the rear-end command control equipment by using the front-end switch and the rear-end switch;
the front-end measurement and control execution equipment comprises a power supply contactor connected with a front-end power supply system; the power supply contactor is used for realizing the power-on and power-off of the front-end measurement and control execution equipment under the control of the point-to-point Ethernet I/O equipment;
wherein the point-to-point Ethernet I/O device comprises: the system comprises a rear end I/O device which is arranged at the rear end command control device end and is connected with a rear end power supply system, and a front end I/O device which is arranged at the front end measurement and control execution device end and is connected with the power supply contactor; the rear-end I/O equipment is used for remotely controlling the front-end I/O equipment, and then the on-off of the power supply contactor is controlled through the front-end I/O equipment.
2. The test launch control system of claim 1 wherein said back end I/O device and said front end I/O device are connected using network communications.
3. The test launch control system according to claim 2,
the backend I/O device includes: the power switch power-on contact is used for controlling the front-end measurement and control execution equipment to be powered on, the power switch power-off contact is used for controlling the front-end measurement and control execution equipment to be powered off, the power access indicator lamp is used for indicating the power access of the front-end I/O equipment, and the power-on completion indicator lamp is used for indicating the front-end measurement and control execution equipment to be powered on;
the front-end I/O device includes: the power supply access relay contact, the power-on completion relay contact, the control circuit power-on relay, the control circuit power-off relay, the contactor control circuit and a battery used as the power supply access of the front-end I/O equipment;
after the front-end I/O equipment is connected into the front-end power supply system, the contact of the power supply access relay is closed; the signal of the closed contact of the power supply access relay is mapped to the power supply access indicator lamp, so that the power supply access indicator lamp is lightened;
closing the power switch power-on contact, mapping a power-on signal to the power-on relay of the control loop, and enabling the power-on relay of the control loop to act on the contactor control loop to enable the power supply contactor to be switched on, so that the front-end measurement and control execution equipment is switched on a base power supply to complete a power-on action; after the front-end measurement and control execution equipment is normally started, the contact of the power-on completion relay is closed, and a signal is mapped to the power-on completion indicator light, so that the power-on completion indicator light is lightened;
closing the power switch power-off contact, mapping a power-off signal to the control loop power-off relay, and enabling the control loop power-off relay to act on the contactor control loop to disconnect the power supply contactor, so that the front-end measurement and control execution equipment is powered off; and after the front-end measurement and control execution equipment is powered off, the contact of the power-on completion relay is disconnected, and a signal is mapped to the power-on completion indicator lamp, so that the power-on completion indicator lamp is turned off.
4. The measurement, launch and control system of claim 3, wherein said front-end measurement, launch and control execution device further comprises: the system comprises a 220V power supply module connected with the power supply contactor, a UPS module, a ground power supply combined module and a lighting and heating module which are respectively connected with the 220V power supply module, and a launch control combined workstation and a rocket-ground communication workstation which are connected with the UPS module;
the UPS module, the launch control combined workstation and the rocket-ground communication workstation are set to be in a power-on automatic starting mode; after the power supply contactor is closed, the UPS module is electrified and self-started, and then the launch control combined workstation and the arrow-ground communication workstation output 220V power, so that the launch control combined workstation and the arrow-ground communication workstation are electrified and self-started.
5. The measurement, launch and control system according to claim 4, wherein the action timing sequence and the timing shutdown time of the UPS module after the power failure of the front end measurement, control and execution equipment are set according to the requirements of the measurement, launch and control system, so that after the power failure of the front end measurement, control and execution equipment, the UPS module controls the launch and control combined workstation and the rocket-ground communication workstation to shutdown firstly and then automatically shuts down.
6. The test launch control system of claim 4 wherein said front end I/O device further comprises a charger for charging said battery; one end of the charger is connected with the battery, and the other end of the charger is connected with the 220V power supply module; after the system is powered on, the charger can charge the battery by using the 220V power supply module.
7. The measurement, launch and control system according to any one of claims 1 to 6, characterized in that said back-end command and control equipment comprises: the server, the master control workstation and the display interpretation terminal are respectively connected with the rear-end power supply system; the server, the master control workstation and the display interpretation terminal are respectively in communication connection with the back-end switch.
8. The test launch control system of claim 7 wherein said backend I/O device further comprises: and the AC/DC conversion power supply is connected with the back-end power supply system and is used for converting the voltage of the back-end power supply system into the voltage suitable for the back-end I/O equipment.
9. The utility model provides a front end is surveyed and is sent out accuse system, utilizes the data interaction between front end switch and the rear end switch to realize the number interaction with rear end survey and send out accuse system which characterized in that includes: the system comprises a power supply contactor connected with a front-end power supply system, a 220V power supply module connected with the power supply contactor, a UPS module, a ground power supply combined module and an illumination heating module which are respectively connected with the 220V power supply module, a launch control combined workstation and an arrow-ground communication workstation which are connected with the UPS module, and front-end I/O equipment connected with the power supply contactor;
the front-end I/O equipment is used for realizing remote data interaction with the rear-end I/O equipment arranged in the rear-end measurement and control system, realizing control over on-off of the power supply contactor and further realizing power-on and power-off of the front-end measurement and control system.
10. The utility model provides a rear end is surveyed and is launched control system, utilizes the data interaction between rear end switch and the front end switch to realize the data interaction with front end survey launch control system, its characterized in that includes: the server, the master control workstation, the display interpretation terminal and the rear-end I/O equipment are respectively connected with the rear-end power supply system; the server, the master control workstation and the display interpretation terminal are respectively in communication connection with the back-end switch;
the back-end I/O equipment is used for realizing remote data interaction with the front-end I/O equipment arranged in the front-end test and launch control system.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123026812.8U CN217034536U (en) | 2021-12-06 | 2021-12-06 | Test launch control system, front-end test launch control system and rear-end test launch control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123026812.8U CN217034536U (en) | 2021-12-06 | 2021-12-06 | Test launch control system, front-end test launch control system and rear-end test launch control system |
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| CN217034536U true CN217034536U (en) | 2022-07-22 |
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| CN202123026812.8U Active CN217034536U (en) | 2021-12-06 | 2021-12-06 | Test launch control system, front-end test launch control system and rear-end test launch control system |
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| CN (1) | CN217034536U (en) |
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