CN201449530U - Digital steering engine controller - Google Patents
Digital steering engine controller Download PDFInfo
- Publication number
- CN201449530U CN201449530U CN2008201594172U CN200820159417U CN201449530U CN 201449530 U CN201449530 U CN 201449530U CN 2008201594172 U CN2008201594172 U CN 2008201594172U CN 200820159417 U CN200820159417 U CN 200820159417U CN 201449530 U CN201449530 U CN 201449530U
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- China
- Prior art keywords
- steering engine
- microprocessor
- steering wheel
- engine controller
- digital
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- Expired - Fee Related
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Abstract
A digital steering engine controller comprises a microprocessor (1), a communication circuit (2), a power supply circuit (3) and a wire arrangement (4); solves the problem that the conventional simulation type steering engine can not identify and response to the digital control signal and other new feedback signals; realizes certain artificial intelligence; enables a plurality of steering engines to share a common control bus; eliminates steering engine shake, can adjust zero automatically, and can be used conveniently.
Description
Technical field
The utility model relates to a kind of aircraft steering engine controller, belongs to aircraft field aerostatics branch.
Background technology
Steering wheel is a kind of driver of position servo, is applicable to the control system that those need angle constantly to change and can keep.Traditional analog formula steering wheel mainly is made of shell, internal circuit board, motor, cascade reduction gearing and feedback potentiometer.Its working method is to send the impulse ratio control signal by remote-receiver to give steering wheel, control signal and feedback signal are by determining that relatively rotation direction rear drive motor begins to rotate, see through the cascade reduction gearing power is reached swing arm, simultaneously send signal back to, judge whether swing arm has arrived the location by feedback potentiometer.Above-mentioned working method is suitable for for general telechirics, but each steering wheel in the system must take a control channel of remote-receiver, when steering wheel and remote-receiver distance is far away, because the influence of external interference, remote-receiver sends to the impulse ratio control signal quality meeting variation of steering wheel, steering wheel easily produces shake, reduce output torque, and, this steering wheel can't solve the problem of zero drift, more can not discern and responding digital control signal and other feedback signal that increases newly.
Summary of the invention
In order to overcome the above-mentioned defective that traditional analog formula steering wheel exists, the purpose of this utility model is to provide a kind of digitial controller, at present traditional analog formula steering wheel increased should the numeral steering engine controller after, just can discern and responding digital control signal and other feedback signal that increases newly, make that a plurality of steering wheels can shared same control bus, reduce the steering wheel shake, and can regulate zero-bit etc. automatically.
The technical solution of the utility model is: constitute digital steering engine controller by microprocessor (1), communicating circuit (2), power circuit (3) and winding displacement (4).It is characterized in that described microprocessor (1) and two-way connection of communicating circuit (2), described power circuit (3) inserts the power input of microprocessor (1), and the output terminal of microprocessor (1) inserts winding displacement (4); Communicating circuit (2) is realized and outside communicating by letter; Power circuit (3) provides stabilized power source for microprocessor and other control circuit; Winding displacement (4) is external cabling; Can keep on the in-built basis of original traditional analog formula steering wheel the utility model being embedded in steering wheel, also designed enclosures is installed separately.
The utility model has solved traditional analog formula steering wheel can not discern problem with responding digital control signal and other feedback signal that increases newly, has realized certain artificial intelligence; Make that a plurality of steering wheels can shared same control bus; Shorten impulse ratio control signal transmission range, reduced the steering wheel shake; Can regulate zero-bit automatically, solve the zero drift problem; Easy to use.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is the steering wheel structure principle chart behind configuration the utility model
Fig. 2 is a circuit block diagram of the present utility model
Among the figure: 1. microprocessor 2. communicating circuits 3. power circuits 4. winding displacements
Embodiment
With reference to figure 1, Fig. 2, the utility model is made of microprocessor (1), communicating circuit (2), power circuit (3) and winding displacement (4) group.Communicating circuit (2) is transmitted to microprocessor (1) with outside steering wheel digital controlled signal, and microprocessor (1) is controlled steering wheel by the I/O mouth after utilizing regularly interruption that digital controlled signal is converted into the impulse ratio control signal.When steering wheel has the feedback assembly that increases newly, by microprocessor (1) identification and responsive feedback signal.When zero drift appears in steering wheel, revise the timer initialization value scalable zero-bit of microprocessor (1), thereby solve the zero drift problem.When the shared same control bus of a plurality of steering wheels, only need before the steering wheel digital controlled signal, add corresponding address instruction, at first receiver address instruction of the utility model, through identification when self address conforms to, then receive control signal, responsive control signal not then when self address does not conform to.Power circuit (3) provides stabilized power source for microprocessor and other control circuit.Winding displacement (4) is external cabling, comprises the impulse ratio control signal wire of digital controlled signal line, power lead and steering wheel.Can keep the internal structure of original traditional analog formula steering wheel, the utility model is embedded in steering wheel, also designed enclosures is installed separately, thereby chopped pulse ratio control signal transmission range reduces the steering wheel shake.
Claims (1)
1. new digital steering engine controller, comprise microprocessor (1), communicating circuit (2), power circuit (3) and winding displacement (4), it is characterized in that described microprocessor (1) and two-way connection of communicating circuit (2), described power circuit (3) inserts the power input of microprocessor (1), and the output terminal of microprocessor (1) inserts winding displacement (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201594172U CN201449530U (en) | 2008-11-26 | 2008-11-26 | Digital steering engine controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201594172U CN201449530U (en) | 2008-11-26 | 2008-11-26 | Digital steering engine controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201449530U true CN201449530U (en) | 2010-05-05 |
Family
ID=42554252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008201594172U Expired - Fee Related CN201449530U (en) | 2008-11-26 | 2008-11-26 | Digital steering engine controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201449530U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103092218A (en) * | 2013-01-06 | 2013-05-08 | 中国航天科技集团公司烽火机械厂 | Method and system for steering engine zero adjustment |
| CN104536326A (en) * | 2015-01-05 | 2015-04-22 | 谷逍驰 | Steering engine unit structure allowing shafts to come out from center and control system thereof |
| WO2018076295A1 (en) * | 2016-10-28 | 2018-05-03 | 深圳市优必选科技有限公司 | Steering engine control system and robot |
| CN108111192A (en) * | 2017-12-29 | 2018-06-01 | 北京航天飞腾装备技术有限责任公司 | A kind of carrier communication electronic system based on missile power supply line |
| WO2021042725A1 (en) * | 2019-09-04 | 2021-03-11 | 深圳市富斯科技有限公司 | Unmanned aerial vehicle |
-
2008
- 2008-11-26 CN CN2008201594172U patent/CN201449530U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103092218A (en) * | 2013-01-06 | 2013-05-08 | 中国航天科技集团公司烽火机械厂 | Method and system for steering engine zero adjustment |
| CN104536326A (en) * | 2015-01-05 | 2015-04-22 | 谷逍驰 | Steering engine unit structure allowing shafts to come out from center and control system thereof |
| WO2018076295A1 (en) * | 2016-10-28 | 2018-05-03 | 深圳市优必选科技有限公司 | Steering engine control system and robot |
| CN108111192A (en) * | 2017-12-29 | 2018-06-01 | 北京航天飞腾装备技术有限责任公司 | A kind of carrier communication electronic system based on missile power supply line |
| WO2021042725A1 (en) * | 2019-09-04 | 2021-03-11 | 深圳市富斯科技有限公司 | Unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |