CN113741232A - Data acquisition and control system and method for aviation simulation circuit breaker - Google Patents
Data acquisition and control system and method for aviation simulation circuit breaker Download PDFInfo
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- CN113741232A CN113741232A CN202110610369.4A CN202110610369A CN113741232A CN 113741232 A CN113741232 A CN 113741232A CN 202110610369 A CN202110610369 A CN 202110610369A CN 113741232 A CN113741232 A CN 113741232A
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- 238000004088 simulation Methods 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims description 7
- 238000004891 communication Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000012545 processing Methods 0.000 claims description 9
- 230000006870 function Effects 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
Abstract
The invention relates to a data acquisition and control system of an aviation simulation circuit breaker, belonging to the technical field of aviation signal acquisition and control, and being characterized in that: the aircraft simulation circuit breaker comprises an industrial control host, communication equipment, a data acquisition control module, a power supply unit, an integrated adapter plate and an aircraft simulation circuit breaker; the aviation simulation circuit breaker is connected to the data acquisition control module through the integrated adapter plate; the power supply unit supplies power to the data acquisition control module; the industrial control host runs with acquisition and control software, and receives and sends real-time data through the communication equipment control data acquisition control module, and monitors, acquires and controls the state signals of the simulation circuit breaker uniformly. The data transmission mode of signal acquisition based on RS485 serial port communication plays a more efficient role in the transmission work of remote real-time simulation data, and the integrated adapter plate and the sectional cable layout are adopted, so that the complexity of the system is simplified, the cost is saved, and the utilization rate and the maintainability of the system are greatly improved.
Description
Technical Field
The invention belongs to the technical field of aviation signal acquisition and control, and particularly relates to a data acquisition and control system and method of an aviation simulation circuit breaker.
Background
The aviation circuit breaker is an important component of an airplane cabin system, the number of the aviation circuit breaker in the cabin is as small as dozens and as large as hundreds, the unit price is from hundreds to thousands of yuan, and the practical circuit breaker has an automatic bounce function and high requirements on control current, so that the aviation circuit breaker is difficult to apply to a flight simulator directly and has high danger, complex modification is required, and in consideration of research and development cost, practicability and safety aspects of the flight simulator, a real part cannot be adopted for simulation, an aviation simulation part is adopted for simulation, and the aviation circuit breaker is simulated according to the proportion of the practical circuit breaker of 1:1 in appearance and function, so that the aviation circuit breaker and the practical circuit breaker are consistent in function in all aspects.
However, because the number of aviation breakers in the flight simulator cabin is large, the upper computer is often far away from the flight simulator, the signal transmission efficiency of the existing aviation simulation breaker is low, and the automatic bounce function cannot be met, the aviation simulation breaker with high efficiency, easy maintenance and low cost is needed.
Disclosure of Invention
The invention aims to solve the problems in the prior art, provides a technical method with high efficiency, easy maintenance and low cost, realizes the functions of acquiring signals of an aviation simulation circuit breaker and controlling automatic bounce, and ensures the real-time performance and accuracy of data.
The technical scheme is as follows:
a data acquisition and control system of an aviation simulation circuit breaker comprises an industrial control host, communication equipment, a data acquisition control module, a power supply unit, an integrated adapter plate and the aviation simulation circuit breaker; the aviation simulation circuit breaker is connected to the data acquisition control module through the integrated adapter plate; the power supply unit supplies power to the data acquisition control module; the industrial control host runs with acquisition and control software, and receives and sends real-time data through the communication equipment control data acquisition control module, and monitors, acquires and controls the state signals of the simulation circuit breaker uniformly.
Furthermore, the data acquisition control module comprises a data acquisition unit, a data processing unit and a data transmission unit, wherein the data acquisition unit and the data processing unit adopt an ARM single chip microcomputer, the data transmission unit is an RS485 serial port communication interface, data of the aviation simulation circuit breaker is transmitted into a data transmission register from a CPU (Central processing Unit) or a DMA (direct memory access) of the single chip microcomputer and then enters a transmission shift register, finally, the data is transmitted out through a TX (Transmission) of the serial port communication interface, received data enters a receiving shift register from an RX (receiver) of the serial port communication interface and then enters the data receiving register, and finally, the data is read by the CPU or the DMA of the single chip microcomputer, so that the signal control of the aviation simulation circuit breaker is realized.
Furthermore, the integrated adapter plate is provided with a plurality of data channels and power supply interfaces, the data channels and the power supply interfaces are respectively connected with the aviation simulation circuit breakers through cables, the power supply interfaces supply power to the aviation simulation circuit breakers, the data channels are used for transmitting acquired real-time state data of the aviation simulation circuit breakers, and each data channel has different addresses and corresponds to different aviation simulation circuit breakers.
Furthermore, the communication equipment comprises a PCI-to-RS 485 serial port card and a serial port line, the PCI-to-RS 485 serial port card is installed in the industrial control host, and the serial port line is used for connecting the PCI-to-RS 485 serial port card and the data acquisition control module.
Furthermore, the data acquisition control module monitors on-off signals of the simulation circuit breaker, acquires on-off state data and controls whether the simulation circuit breaker bounces.
A data acquisition and control method of an aviation simulation circuit breaker uses the data acquisition and control system and executes the following steps:
step S1: the upper computer runs the acquisition and control software, detects whether a serial port device is connected, opens the serial port device and proceeds to the next step if the serial port device is connected, and returns to the beginning of the step if the serial port device is not connected;
step S2: detecting whether a control command for the data acquisition and control system exists, if so, entering the next step, and if not, returning to the beginning of the step;
step S3: sending a control command to an address of a data acquisition and control system to enable the aviation simulation circuit breaker at a single address to bounce;
step S4: receiving feedback data transmitted by a data acquisition and control system;
step S5: the upper computer analyzes the feedback data, determines whether the aviation simulation circuit breaker works normally, and stores the feedback data in the upper computer, wherein the feedback data comprises event function values, data lengths and address information.
Has the advantages that:
1) compared with other acquisition modes, the data transmission mode based on RS485 serial port communication for signal acquisition of the aviation simulation circuit breaker has fewer data lines, and plays a more efficient role in the transmission work of remote real-time simulation data.
2) For the automatic bouncing function of the aviation simulation circuit breaker, the control function is achieved through data acquisition and control programming software.
3) Through the innovation of adopting the integrated adapter plate and the sectional type cable layout for the whole system, the complexity of the system is simplified, the cost is saved, and the utilization rate and the maintainability of the system are greatly improved.
Drawings
FIG. 1 is a schematic diagram of a data acquisition and control system according to the present invention;
FIG. 2 is a flow chart of a data acquisition and control method;
wherein: the system comprises an industrial control host, a communication device, a data acquisition control module, a data acquisition unit, a data processing unit, a data transmission unit, a power supply unit, an integrated adapter plate and an aviation simulation circuit breaker, wherein the industrial control host is 1, the communication device is 2, the data acquisition control module is 3, the data acquisition unit is 31, the data processing unit is 32, the data transmission unit is 33, the power supply unit is 4, the integrated adapter plate is 5, and the aviation simulation circuit breaker is 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the particular embodiments described herein are illustrative only and are not limiting, and that the terms "upper", "lower", "front", "rear", "left", "right", "bottom", "inner", "outer", and the like are used merely for convenience in describing the invention based on the orientations and positional relationships illustrated in the drawings and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting:
as shown in fig. 1, the data acquisition and control system of the aviation simulation circuit breaker is characterized in that: the aircraft power supply comprises an industrial control host 1, communication equipment 2, a data acquisition control module 3, a power supply unit 4, an integrated adapter plate 5 and an aviation simulation circuit breaker 6; the aviation simulation circuit breaker 6 is connected to the data acquisition control module 3 through the integrated adapter plate 5; the power supply unit 4 supplies power to the data acquisition control module 3; the industrial control host 1 runs with acquisition and control software, and controls the data acquisition control module 3 to receive and send real-time data through the communication equipment 2, and uniformly monitors, acquires and controls the state signals of the simulation circuit breaker 6.
The data acquisition control module 3 comprises a data acquisition unit 31, a data processing unit 32 and a data transmission unit 33, wherein an ARM single chip microcomputer is selected as the data acquisition unit 31 and the data processing unit 32, the data transmission unit 33 is an RS485 serial port communication interface, data of the aviation simulation circuit breaker is transmitted into a data transmission register from a CPU or a DMA of the single chip microcomputer and then enters a transmission shift register, finally, the data is transmitted out through a TX of the serial port communication interface, received data enters a receiving shift register from an RX of the serial port communication interface and then enters the data receiving register, and finally, the data is read by the CPU or the DMA of the single chip microcomputer, so that the signal control of the aviation simulation circuit breaker 6 is achieved.
The integrated adapter plate 5 is provided with a plurality of data channels and power supply interfaces, such as 18 data channels and 18 power supply interfaces, which are respectively connected with the aviation simulation circuit breakers 6 through cables, the power supply interfaces supply power for the aviation simulation circuit breakers 6, the data channels are used for transmitting the collected real-time state data of the aviation simulation circuit breakers 6, and each data channel has different addresses and corresponds to different aviation simulation circuit breakers 6.
The communication equipment 2 is a PCI-to-RS 485 serial port card and a serial port line, the PCI-to-RS 485 serial port card is installed in the industrial control host 1, and the serial port line is used for connecting the PCI-to-RS 485 serial port card and the data acquisition control module 3.
The data acquisition control module 3 monitors the on-off signal of the simulation circuit breaker 6, acquires on-off state data and controls whether the simulation circuit breaker bounces.
The data acquisition and control system of the aviation simulation circuit breaker is adopted and the following steps are executed:
step S1: the upper computer runs the acquisition and control software, detects whether a serial port device is connected, opens the serial port device and proceeds to the next step if the serial port device is connected, and returns to the beginning of the step if the serial port device is not connected;
step S2: detecting whether a control command for the data acquisition and control system exists, if so, entering the next step, and if not, returning to the beginning of the step;
step S3: sending a control command to an address of a data acquisition and control system to enable the aviation simulation circuit breaker at a single address to bounce;
step S4: receiving feedback data transmitted by a data acquisition and control system;
step S5: the upper computer analyzes the feedback data, determines whether the aviation simulation circuit breaker works normally, and stores the feedback data in the upper computer, wherein the feedback data comprises event function values, data lengths and address information.
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 invention, and any modifications, equivalents and improvements made within the spirit and scope of the present invention are intended to be covered thereby.
Claims (6)
1. The utility model provides a data acquisition and control system of aviation emulation circuit breaker which characterized in that: the aircraft power supply system comprises an industrial control host (1), communication equipment (2), a data acquisition control module (3), a power supply unit (4), an integrated adapter plate (5) and an aviation simulation circuit breaker (6); the aviation simulation circuit breaker (6) is connected to the data acquisition control module (3) through the integrated adapter plate (5); the power supply unit (4) supplies power to the data acquisition control module (3); acquisition and control software runs on the industrial control host (1), and the data acquisition control module (3) is controlled by the communication equipment (2) to receive and send real-time data, so that state signals of the simulation circuit breaker (6) are uniformly monitored, acquired and controlled.
2. The data acquisition and control system of claim 1, wherein: the data acquisition control module (3) include data acquisition unit (31), data processing unit (32), data transmission unit (33), ARM singlechip is chooseed for use in data acquisition unit (31) and data processing unit (32), data transmission unit (33) are RS485 serial communication interface, the data of aviation emulation circuit breaker is spread into from the CPU of singlechip or DMA and is sent data register, later get into and send shift register, the TX through serial communication interface is finally sent out, receive data gets into from the RX of serial communication interface and receives shift register, later get into and receive data register, the CPU or the DMA that finally supply the singlechip reads, thereby reach the signal control to aviation emulation circuit breaker (6).
3. The data acquisition and control system of claim 1, wherein: the integrated keysets (5) on have a plurality of data channel and power supply interface, be connected with a plurality of aviation emulation circuit breaker (6) through the cable respectively, the power supply interface is aviation emulation circuit breaker (6) power supply, data channel is used for transmitting aviation emulation circuit breaker (6) real-time status data of gathering, every data channel has different addresses, corresponds different aviation emulation circuit breaker (6).
4. The data acquisition and control system of claim 1, wherein: the communication equipment (2) is a PCI-to-RS 485 serial port card and a serial port line, the PCI-to-RS 485 serial port card is installed in the industrial control host (1), and the serial port line is used for connecting the PCI-to-RS 485 serial port card and the data acquisition control module (3).
5. The data acquisition and control system of claim 1, wherein: the data acquisition control module (3) monitors on-off signals of the simulation circuit breaker (6), acquires on-off state data and controls whether the simulation circuit breaker bounces.
6. A data acquisition and control method for an aviation simulation circuit breaker is characterized by comprising the following steps: data acquisition and control system employing an aeronautical circuit breaker according to one of claims 1 to 5 and carrying out the following steps:
step S1: the upper computer runs the acquisition and control software, detects whether a serial port device is connected, opens the serial port device and proceeds to the next step if the serial port device is connected, and returns to the beginning of the step if the serial port device is not connected;
step S2: detecting whether a control command for the data acquisition and control system exists, if so, entering the next step, and if not, returning to the beginning of the step;
step S3: sending a control command to an address of a data acquisition and control system to enable the aviation simulation circuit breaker at a single address to bounce;
step S4: receiving feedback data transmitted by a data acquisition and control system;
step S5: the upper computer analyzes the feedback data, determines whether the aviation simulation circuit breaker works normally, and stores the feedback data in the upper computer, wherein the feedback data comprises event function values, data lengths and address information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110610369.4A CN113741232A (en) | 2021-06-01 | 2021-06-01 | Data acquisition and control system and method for aviation simulation circuit breaker |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110610369.4A CN113741232A (en) | 2021-06-01 | 2021-06-01 | Data acquisition and control system and method for aviation simulation circuit breaker |
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| CN113741232A true CN113741232A (en) | 2021-12-03 |
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| CN202110610369.4A Pending CN113741232A (en) | 2021-06-01 | 2021-06-01 | Data acquisition and control system and method for aviation simulation circuit breaker |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05143525A (en) * | 1991-11-18 | 1993-06-11 | Yokogawa Electric Corp | Measurement system |
| US20030167368A1 (en) * | 2002-03-01 | 2003-09-04 | Yuji Tanaka | Transmission control circuit, reception control circuit, communications control circuit, and communications control unit |
| CN203720314U (en) * | 2013-12-19 | 2014-07-16 | 青岛毕勤易莱特电子有限公司 | Apparatus for integrated testing of circuit board functions |
| CN105572575A (en) * | 2015-12-18 | 2016-05-11 | 贵州长征电器成套有限公司 | Control system for plurality of vacuum circuit breakers to simultaneously carry out running-in tests |
| CN106326154A (en) * | 2016-08-09 | 2017-01-11 | 杭州宏杉科技有限公司 | Control circuit and control method of hard disk address |
| CN111505413A (en) * | 2019-07-02 | 2020-08-07 | 四川汉宇航空科技有限公司 | Automatic testing arrangement of avionics department annex |
| CN112865037A (en) * | 2021-01-21 | 2021-05-28 | 华为技术有限公司 | Power distribution system and breaker position acquisition method |
-
2021
- 2021-06-01 CN CN202110610369.4A patent/CN113741232A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05143525A (en) * | 1991-11-18 | 1993-06-11 | Yokogawa Electric Corp | Measurement system |
| US20030167368A1 (en) * | 2002-03-01 | 2003-09-04 | Yuji Tanaka | Transmission control circuit, reception control circuit, communications control circuit, and communications control unit |
| CN203720314U (en) * | 2013-12-19 | 2014-07-16 | 青岛毕勤易莱特电子有限公司 | Apparatus for integrated testing of circuit board functions |
| CN105572575A (en) * | 2015-12-18 | 2016-05-11 | 贵州长征电器成套有限公司 | Control system for plurality of vacuum circuit breakers to simultaneously carry out running-in tests |
| CN106326154A (en) * | 2016-08-09 | 2017-01-11 | 杭州宏杉科技有限公司 | Control circuit and control method of hard disk address |
| CN111505413A (en) * | 2019-07-02 | 2020-08-07 | 四川汉宇航空科技有限公司 | Automatic testing arrangement of avionics department annex |
| CN112865037A (en) * | 2021-01-21 | 2021-05-28 | 华为技术有限公司 | Power distribution system and breaker position acquisition method |
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Application publication date: 20211203 |
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