CN205449503U - Aeroengine measurement and control device - Google Patents
Aeroengine measurement and control device Download PDFInfo
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- CN205449503U CN205449503U CN201521072177.9U CN201521072177U CN205449503U CN 205449503 U CN205449503 U CN 205449503U CN 201521072177 U CN201521072177 U CN 201521072177U CN 205449503 U CN205449503 U CN 205449503U
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- industrial computer
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- protective housing
- control device
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Abstract
The utility model discloses an aeroengine measurement and control device, its special control box passes through the bolt fastening on the engine body, the power supply is acquireed after through the connecting cable to one end, the other end links to each other with the observing and controlling main part via the sensor, utilize RS422 communication protocol to pass to the observing and controlling main part on with the data message, the constitution of observing and controling the main part does, install the display in the protective housing upper cover on the panel, install industrial computer and additional equipment in the protective box, operating panel is fixed in through countersink bolt on the upper portion of industrial computer equipment in the box of protective housing, all kinds of control switch are integrated on operating panel. The utility model discloses to test and collect in an organic whole in control, can accomplish start -up, stop control and the power supply of engine, the control of fuel feeding. The utility model discloses a split type structure has shortened the sensor connecting wire, has increased digital communication's stability, has reduced the quantity of peripheral annex, has shortened experiment time of preparation, has strengthened the maintainability of device.
Description
Technical field
This utility model relates to a kind of aero-engine measure and control device, particularly relates to a kind of tailored version measure and control device towards piston aviation engine.
Background technology
Aero-engine measure and control device is a kind of tailored version measure and control device being intended for piston aviation engine, integrates control and tests, and belongs to unmanned aerial vehicle and ensures the category of equipment.The measure and control device being intended for piston aviation engine includes test and controls two systems, often it is respectively controlled by two operator, the coordination fully relying on commanding alternately of two systems, its complexity is higher and integration and safety the highest, and owing to when piston aviation engine works, its local environment is high-risk environment, operator are not allowed to be directly involved, therefore, the commonly used mode of tall sensor and controller length of cable that adds of measure and control device is to solve this problem, which results in the problem that length of cable is long and core number is too much, stability and the measuring accuracy of system are had a strong impact on, in addition, conventional measure and control device typically can comprise ignition switch, the accessory such as pump switch and power supply, which results in the problem that Preparatory work of experiment time longer and system maintainability is poor.
Utility model content
This utility model provides a kind of aero-engine measure and control device, two system integrations will be tested and be controlled to this device in one, only can be completed observing and controlling work by operator, additionally, use split-type structural, 422 serial bus are utilized to connect the connection type of special control box, reduce cable core number, improve the stability of system, and control switch is integrated on guidance panel, decrease the quantity of peripheral auxiliary, improve the maintainability of system.
The special control box of aero-engine measure and control device of the present utility model is secured by bolts on engine body, one end is by obtaining power supply after connecting cable, the other end is connected with observing and controlling main body via sensor, utilize RS422 communication protocol that data message is uploaded to observing and controlling main body, the composition of described observing and controlling main body is, on protective housing upper cover wainscot, display is installed, industrial computer and auxiliary device are installed in described protection cabinet, guidance panel is fixed in the casing of described protective housing by dormant bolt on the top of described industrial computer equipment, all kinds of controls switch is integrated on described guidance panel.
The most described industrial computer is arranged on internally installed plate, and described internally installed plate utilizes on the base plate that self threading pin is fixed on described protective housing, and described internally installed plate is also equipped with electric power source distribution device, industrial computer, metallic channel, forceful electric power unit and light current unit.
Being integrated with attaching plug, PC activate switch, reinforced keyboard, expansion interface, start button, scram button and cable socket on the most described guidance panel, operator can carry out the control operation of electromotor by the described start button on guidance panel and described scram button.
The beneficial effects of the utility model are:
1. observing and controlling main body, away from special control box, by connecting cable transmission digital controlled signal and power supply, decreases cable core number and reduces the attenuation degree of sensor signal, thus improve stability and the measuring accuracy of system.
2. this device is without peripheral accessory, operates and just can use after connection cable is connected by member.
3. test and control function are integrated in one by this device, and by observing and controlling Ontology integration in protective housing, only need operator can complete control and the test of electromotor in test.
Accompanying drawing explanation
Fig. 1 is the system composition diagram of this device.
Fig. 2 is observing and controlling body composition diagram.
Fig. 3 is guidance panel layout.
Fig. 4 is observing and controlling body interior composition diagram.
Symbol description
1. observing and controlling main body, 2. connects cable, the most special control box, 4. protective housing, 5. display, 6. guidance panel, 7. attaching plug, 8.PC activate switch, 9. reinforced keyboard, 10. expansion interface, 11. start buttons, 12. scram buttons, 13. cable sockets, 14. internally installed plates, 15. electric power source distribution devices, 16. industrial computers, 17. metallic channels, 18. forceful electric power unit, 19. light current unit.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
In FIG, this device comprises observing and controlling main body 1, connects cable 2 and special control box 3, connects cable and comprises power supply and RS422 order wire, and alternately and electromotor is powered to complete the information of observing and controlling main body 1 and special control box 3.Special control box 3 is secured by bolts on engine body, and one end is by obtaining power supply after connecting cable 2, and the other end is connected with observing and controlling main body 1 via sensor, utilizes RS422 communication protocol that data message is uploaded to observing and controlling body 1.
As shown in Figure 1, 2, 3, observing and controlling main body 1 includes protective housing 4, display 5, guidance panel 6, attaching plug 7, PC activate switch 8, reinforced keyboard 9, expansion interface 10, start button 11, scram button 12, cable socket 13, internally installed plate 14, electric power source distribution device 15, industrial computer 16, metallic channel 17, forceful electric power unit 18, light current unit 19.
As in figure 2 it is shown, display screen 4 is fixed on the upper cover wainscot of protective housing 4 by self threading pin, guidance panel 6 is fixed in the casing of protective housing 4 by dormant bolt, only needs to pull out power line and just can be closed by protective housing, decrease the Preparatory work of experiment time after having tested.
As shown in Figure 3, being integrated with attaching plug 7, PC activate switch 8, reinforced keyboard 9, expansion interface 10, start button 11, scram button 12 and cable socket 13 on guidance panel 6, operator can carry out the control operation of electromotor by the start button 11 on guidance panel and scram button 12.Attaching plug 7 accesses 220V civil power, after whole system powers on, can start industrial computer 16 by PC activate switch 8, and operator can be operated by reinforced keyboard 9, and carries out the extension of ancillary equipment and importing and exporting of data by expansion interface 10.As shown in Figure 4, in guidance panel bottom, internally installed plate 14 is fixed on the base plate of protective housing 4 by self threading pin, electric power source distribution device 15, industrial computer 16, metallic channel 17, forceful electric power unit 18, light current unit 19 is installed on internally installed plate 14, operator can carry out the control operation of electromotor by start button 11 and scram button (12), rely on display 5 simultaneously and obtain the test data after industrial computer 16 resolves, electric power source distribution device 15 is powered for industrial computer 16, instruction morphing for the signal of telecommunication by operator of industrial computer 16, forceful electric power unit 18 and light current unit 19 is controlled by metallic channel 17, the power supply and the oil circuit that complete electromotor control.
Test is integrated in one by this utility model with control, the startup of electromotor can be completed, stop controlling and power supply, the control of fuel feeding, connect the electrical source of power that cable can transmit electromotor the data instructing by RS422 protocol transmission and gathering, special control box one end sending and receiving motivation periphery multiple sensor, other one end connects cable in succession, this connected mode shortens the wiring of sensor, reduces the decay of sensor signal, also improves the stability of communication instruction and data simultaneously.Electromotor control and test are integrated in one by this utility model, use split-type structural, shorten sensor connecting line, add the stability of digital communication, decrease the quantity of peripheral accessory, shorten the Preparatory work of experiment time, enhance the maintainability of device.
Claims (3)
1. an aero-engine measure and control device, it is characterized in that: special control box is secured by bolts on engine body, one end is by obtaining power supply after connecting cable, the other end is connected with observing and controlling main body via sensor, utilize RS422 communication protocol that data message is uploaded to observing and controlling main body, the composition of described observing and controlling main body is, on protective housing upper cover wainscot, display is installed, industrial computer and auxiliary device are installed in described protection cabinet, guidance panel is fixed in the casing of described protective housing by dormant bolt on the top of described industrial computer equipment, all kinds of controls switch is integrated on described guidance panel.
Aero-engine measure and control device the most according to claim 1, it is characterized in that: described industrial computer is arranged on internally installed plate, described internally installed plate utilizes on the base plate that self threading pin is fixed on described protective housing, and described internally installed plate is also equipped with electric power source distribution device, industrial computer, metallic channel, forceful electric power unit and light current unit.
Aero-engine measure and control device the most according to claim 1 and 2, it is characterized in that: be integrated with attaching plug, PC activate switch, reinforced keyboard, expansion interface, start button, scram button and cable socket on described guidance panel, operator can carry out the control operation of electromotor by the described start button on guidance panel and described scram button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521072177.9U CN205449503U (en) | 2015-12-21 | 2015-12-21 | Aeroengine measurement and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521072177.9U CN205449503U (en) | 2015-12-21 | 2015-12-21 | Aeroengine measurement and control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205449503U true CN205449503U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521072177.9U Active CN205449503U (en) | 2015-12-21 | 2015-12-21 | Aeroengine measurement and control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205449503U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389351A (en) * | 2017-06-08 | 2017-11-24 | 华南理工大学 | Engine accessory power rating device Auto-Test System and its control method |
| CN110261880A (en) * | 2019-06-19 | 2019-09-20 | 深圳市道通智能航空技术有限公司 | A kind of method, system and unmanned plane for searching for unmanned plane |
| CN111273782A (en) * | 2020-03-24 | 2020-06-12 | 江苏无国界航空技术有限公司 | Virtual and real interaction system and method for aircraft engine |
| CN111997786A (en) * | 2020-07-17 | 2020-11-27 | 沈阳航天新光集团有限公司 | Portable measurement and control system box of rocket engine |
-
2015
- 2015-12-21 CN CN201521072177.9U patent/CN205449503U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107389351A (en) * | 2017-06-08 | 2017-11-24 | 华南理工大学 | Engine accessory power rating device Auto-Test System and its control method |
| CN110261880A (en) * | 2019-06-19 | 2019-09-20 | 深圳市道通智能航空技术有限公司 | A kind of method, system and unmanned plane for searching for unmanned plane |
| CN111273782A (en) * | 2020-03-24 | 2020-06-12 | 江苏无国界航空技术有限公司 | Virtual and real interaction system and method for aircraft engine |
| CN111273782B (en) * | 2020-03-24 | 2023-06-20 | 江苏无国界航空技术有限公司 | Virtual and real interaction system and method for aero-engine |
| CN111997786A (en) * | 2020-07-17 | 2020-11-27 | 沈阳航天新光集团有限公司 | Portable measurement and control system box of rocket engine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |