CN105159013A - Intelligent driving wheel control system for projector - Google Patents
Intelligent driving wheel control system for projector Download PDFInfo
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- CN105159013A CN105159013A CN201510388406.6A CN201510388406A CN105159013A CN 105159013 A CN105159013 A CN 105159013A CN 201510388406 A CN201510388406 A CN 201510388406A CN 105159013 A CN105159013 A CN 105159013A
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- projector
- driving wheel
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Abstract
The invention discloses an intelligent driving wheel control system for a projector. The intelligent driving wheel control system for the projector comprises a remote control terminal and a rotation wheel control mechanism arranged on the projector, wherein the rotation wheel control mechanism comprises a power supply circuit, a signal receiver, a control circuit, a driving circuit, a servo motor and driving wheels, the driving wheel is fixedly arranged on a surface of a projector cabinet, the driving wheels are connected through a link shaft, a rotation shaft of the servo motor is fixedly connected with the link shaft through a connection member, the power supply circuit is used for supplying power, the signal receiver is used for receiving a remote control signal emitted by the remote control terminal, the control circuit is used for processing the signal received by the signal receiver to acquire a control signal and inputting the control signal to the driving circuit, the servo motor is driven by the driving circuit according to the control signal, the link shaft is driven through rotation of the rotation shaft of the servo motor, and the driving wheels are moved. The intelligent driving wheel control system can realize automatic control on movement of the cabinet without artificial movement, manpower is saved, and the structure is simple.
Description
Technical field
The present invention relates to a kind of driving wheel intelligent control system for projector, belong to the technical field of projector equipment.
Background technology
Projector, also known as projector, be a kind of can by image or VIDEO PROJECTION to the equipment on curtain, same to computing machine, VCD, DVD, BD, game machine, DV etc. can be connected and play corresponding vision signal by different interfaces.Projector is widely used in family, office, school and public place of entertainment, and different according to working method, have CRT, LCD, DLP etc. are dissimilar.
Traditional projector comprises cabinet and is arranged on the circuit composition in cabinet, and circuit comprises control circuit, project circuit etc., utilizes control circuit to control project circuit and carries out light projection.It divides by type, can be divided into LCD projector, DLP digital projection instrument etc.Wherein transflective liquid crystal is made LCD liquid crystal board by LCD projector, is used on LCD projector.LCD projector is divided into liquid crystal board and liquid crystal light valve two kinds, and liquid crystal board projector passes through transmissivity and the reflectivity of control circui liquid crystal cells, thus produces the image of different gray-level and color.DLP digital projection instrument is the principle adopting reflected light, is pasted onto by digital micro-mirror device on SRAM, is controlled the angle of inclination of every sheet mirror, with the reflection direction of switches light by electrode.Thus, adopt the projector of various structures, it is possessed can modulate, and Photochromic Properties is good, can produce the function that light beam carries out projecting.
However, existing projector in use still has problems.As application for a patent for invention name is called a kind of projector in lamp optical system, application number: 201410817606.4, in the file of the applying date: 2010-01-29, disclose " a kind of projector in lamp optical system, projector comprises: LASER Light Source; Synchronous signal processor, converts the vision signal that will use in projector inside to by with the synchronized synchronizing signal of vision signal inputted from outside; LD driver, controls the illuminating state of LASER Light Source according to the synchronizing signal exported from synchronous signal processor; LED light source; LED driver, controls the illuminating state of LED light source according to the synchronizing signal exported from synchronous signal processor; Rotation status detecting device, detects the rotation status of fluorophor wheel; And fluorophor wheel-drive, according to the testing result of rotation status detecting device, control the rotation status of fluorophor wheel, the rotation status that the color of in the synchronizing signal exported by synchronous signal processor vision signal indicate is taken turns with the fluorophor that detected by rotation status detecting device of instruction, the color that exported by lamp optical system matches ".
And at a kind of projector of other one section of Chinese invention patent title, application number: 201410734036.2, in the file of the applying date: 2014-12-04, discloses " a kind of projector.Projector comprises lighting unit and lens unit, lighting unit comprises orthogonal first white light source of center line and the second white light source, catoptron and the optical wand of emergent light, the incidence surface of optical wand is towards the first white light source, and optical wand is arranged on the output light path of the first white light source, the centerline parallel of the axis of optical wand and the emergent light of the first white light source, catoptron is arranged on the output light path of the second white light source, for being reflected by the incidence surface of the emergent light of the second white light source to optical wand; Lens unit comprises coaxial collimating mirror, concave-convex lens, biconcave lens and the biconvex lens be arranged in order of center line along the emergent light of optical wand ", thereby, it is possible to strengthen logical luminous energy power, improve projection brightness.
Although above-mentioned file makes improvement to existing projector, its more convenient user in projection is used, for still existing defects projector.Existing projector, when mobile, cannot produce according to control mobile, but need the position of movable chassis manually could realize the movement of projector, namely not possess the controlling functions on runner basis, causes cabinet to be unfavorable for producing displacement.
Summary of the invention
Technical matters to be solved by this invention is to overcome the deficiencies in the prior art, a kind of driving wheel intelligent control system for projector is provided, solve existing projector and cannot produce problem that is mobile, that do not possess the controlling functions on runner basis according to controlling, realize automatically controlling.
The present invention specifically solves the problems of the technologies described above by the following technical solutions:
A kind of driving wheel intelligent control system for projector, comprise remote terminal and be arranged at the runner control gear on projector, this runner control gear comprises feed circuit, signal receiver, control circuit, driving circuit, servomotor and driving wheel, wherein driving wheel is fixedly installed on the surface of projector cabinet, and between driving wheel, utilizing couple axle to connect, the rotating shaft of described servomotor is fixedly connected with couple axle by web member; Described feed circuit are used for power supply; The remote signal that described signal receiver is launched for receiving remote terminal; The signal transacting that described control circuit is used for signal receiver receives obtains control signal, and by control signal input driving circuit; Described driving circuit drives servomotor according to control signal, and the rotating shaft of described servomotor rotarily drives couple axle, makes driving wheel produce motion.
Further, as a preferred technical solution of the present invention: described runner control gear also comprises frequency converter, and described frequency converter is connected between control circuit and feed circuit.
Further, as a preferred technical solution of the present invention: described web member is gear.
Further, as a preferred technical solution of the present invention: described runner control gear comprises four driving wheels.
Further, as a preferred technical solution of the present invention: described control circuit adopts fpga chip.
The present invention adopts technique scheme, can produce following technique effect:
(1), the driving wheel intelligent control system for projector of the present invention, by setting up runner control gear on cabinet, and utilize remote terminal to control the rotation of runner, runner can be moved according to the signal of remote terminal, drive the cabinet of projector to be subjected to displacement, thus realize the movement of robot brain case, and do not need to rely on moved by hand mode, reduce the dependence to moved by hand mode, save firmly, structure is simple, can conveniently for the movement of projector cabinet.
(2), further, frequency converter can be utilized the velocity magnitude of projector in moving process, thus the rotating speed of conservative control runner as required, increase Based Intelligent Control, make the function of system more perfect.
Accompanying drawing explanation
Fig. 1 is the module diagram of the driving wheel intelligent control system for projector of the present invention.
Embodiment
Below in conjunction with Figure of description, embodiments of the present invention are described.
As shown in Figure 1, the present invention relates to a kind of driving wheel intelligent control system for projector, comprise remote terminal and be arranged at the runner control gear on projector, this runner control gear comprises feed circuit, signal receiver, control circuit, driving circuit, servomotor and driving wheel, wherein driving wheel is fixedly installed on the surface of projector cabinet, and between driving wheel, utilizing couple axle to connect, the rotating shaft of described servomotor is fixedly connected with couple axle by web member; Described feed circuit are used for power supply; The remote signal that described signal receiver is launched for receiving remote terminal; The signal transacting that described control circuit is used for signal receiver receives obtains control signal, and by control signal input driving circuit; Described driving circuit drives servomotor according to control signal, and the rotating shaft of described servomotor rotarily drives couple axle, makes driving wheel produce motion, and runner can according to signal generation mode of motion forward, backward, left, to the right.Thus, by setting up runner control gear on cabinet, and remote terminal is utilized to control the rotation of runner, runner can be moved according to the signal of remote terminal, drive the cabinet of projector to be subjected to displacement, thus realize the movement of robot brain case, and do not need to rely on moved by hand mode.
Further, for system, when realizing control to runner, can the rotating speed of conservative control runner as required, namely the runner control gear of system also comprises frequency converter, and described frequency converter is connected between control circuit and feed circuit.Remote terminal arranges corresponding acceleration or deceleration button, the output frequency making control circuit can control frequency converter makes the rotating speed of servomotor change, when press be turbo time, the signal that frequency converter exports larger frequency makes driven unit produce higher voltage signal, order about servomotor rotating speed to improve, the rotating speed of runner improves thus.When press be deceleration button time, the signal that frequency converter exports more small frequency makes driven unit produce lower voltage signal, and order about servomotor rotating speed and reduce, the rotating speed of runner reduces thus.Thus, frequency converter can be utilized the velocity magnitude of projector in moving process, thus, increase Based Intelligent Control.
Further, at runner control gear, the rotating shaft of servomotor is fixedly connected with couple axle by web member, and web member wherein, preferably can adopt gear, gear can be fixed with on couple axle, and fixed gear in the rotating shaft of servomotor, utilize tight clamping fit between two gears, the transmission of realizable force.And gear structure can improve transmission effect, improve the transitivity of power.
And for described runner control gear, the driving wheel comprised can be arranged as required.Can be two, can be four or more, when being only two, can be fixed on the axis of cabinet by driving wheel, to ensure the stability of cabinet.And use four best results, make to be separately positioned on four angles of cabinet, certain stability can be kept, and be convenient to the transmission of power.
Described control circuit is used for the control treatment to signal, and the present invention preferably adopts fpga chip.As adopted CycloneV family chip 5CSEMA5F31C6 type, it is with ARMCortexA9 dual core processor. with a hardware MemoryController, possess 3.85KLes; And adopt FBGA packing forms, possess 896 pins; Working temperature 0 ~ 85 degree Celsius.Can not be damaged by available protecting core devices, real-time monitor-interface state, when holding state and Target Board power-off, initiatively down interface drives.Running status instruction more clearly, user can carry out simple misarrangement process according to status indicator lamp.Thus, system cost, lower power consumption can be made.
To sum up, driving wheel intelligent control system for projector of the present invention, by setting up runner control gear on cabinet, and utilizes remote terminal to control the rotation of runner, runner can be moved according to the signal of remote terminal, drive the cabinet of projector to be subjected to displacement, thus realize the movement of robot brain case, and do not need to rely on moved by hand mode, reduce the dependence to moved by hand mode, save firmly, structure is simple, can conveniently for the movement of projector cabinet.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from present inventive concept.
Claims (5)
1. the driving wheel intelligent control system for projector, it is characterized in that: comprise remote terminal and be arranged at the runner control gear on projector, this runner control gear comprises feed circuit, signal receiver, control circuit, driving circuit, servomotor and driving wheel, wherein driving wheel is fixedly installed on the surface of projector cabinet, and between driving wheel, utilizing couple axle to connect, the rotating shaft of described servomotor is fixedly connected with couple axle by web member; Described feed circuit are used for power supply; The remote signal that described signal receiver is launched for receiving remote terminal; The signal transacting that described control circuit is used for signal receiver receives obtains control signal, and by control signal input driving circuit; Described driving circuit drives servomotor according to control signal, and the rotating shaft of described servomotor rotarily drives couple axle, makes driving wheel produce motion.
2. according to claim 1 for the driving wheel intelligent control system of projector, it is characterized in that: described runner control gear also comprises frequency converter, and described frequency converter is connected between control circuit and feed circuit.
3. according to claim 1 for the driving wheel intelligent control system of projector, it is characterized in that: described web member is gear.
4. according to claim 1 for the driving wheel intelligent control system of projector, it is characterized in that: described runner control gear comprises four driving wheels.
5. according to claim 1 for the driving wheel intelligent control system of projector, it is characterized in that: described control circuit adopts fpga chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510388406.6A CN105159013A (en) | 2015-07-06 | 2015-07-06 | Intelligent driving wheel control system for projector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510388406.6A CN105159013A (en) | 2015-07-06 | 2015-07-06 | Intelligent driving wheel control system for projector |
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| CN105159013A true CN105159013A (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510388406.6A Pending CN105159013A (en) | 2015-07-06 | 2015-07-06 | Intelligent driving wheel control system for projector |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105842966A (en) * | 2016-06-14 | 2016-08-10 | 刘玲 | Intelligent adjustable projector |
| CN107450257A (en) * | 2016-05-30 | 2017-12-08 | 中兴通讯股份有限公司 | Projecting apparatus, projecting method and device |
| CN107861315A (en) * | 2017-12-10 | 2018-03-30 | 罗世兰 | Projecting apparatus component |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130024065A1 (en) * | 2011-07-22 | 2013-01-24 | Hung-Chih Chiu | Autonomous Electronic Device and Method of Controlling Motion of the Autonomous Electronic Device Thereof |
| CN202916583U (en) * | 2012-11-29 | 2013-05-01 | 深圳市中视典数字科技有限公司 | Device for remotely controlling polarized lenses |
| CN203020444U (en) * | 2012-12-28 | 2013-06-26 | 深圳矽递科技有限公司 | Intelligent trolley |
| CN204150614U (en) * | 2014-10-23 | 2015-02-11 | 河南易和电器有限公司 | Intelligent assembly car |
| CN104522963A (en) * | 2014-12-29 | 2015-04-22 | 廖玉柯 | Intelligent walking traveling case based on intelligent terminal control and control method thereof |
| CN104730831A (en) * | 2013-12-19 | 2015-06-24 | 西安立元智能科技有限公司 | Projector with electric base |
| CN205014298U (en) * | 2015-10-20 | 2016-02-03 | 广州力铭光电科技有限公司 | LED meeting lamp shines angel position control system |
-
2015
- 2015-07-06 CN CN201510388406.6A patent/CN105159013A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130024065A1 (en) * | 2011-07-22 | 2013-01-24 | Hung-Chih Chiu | Autonomous Electronic Device and Method of Controlling Motion of the Autonomous Electronic Device Thereof |
| CN202916583U (en) * | 2012-11-29 | 2013-05-01 | 深圳市中视典数字科技有限公司 | Device for remotely controlling polarized lenses |
| CN203020444U (en) * | 2012-12-28 | 2013-06-26 | 深圳矽递科技有限公司 | Intelligent trolley |
| CN104730831A (en) * | 2013-12-19 | 2015-06-24 | 西安立元智能科技有限公司 | Projector with electric base |
| CN204150614U (en) * | 2014-10-23 | 2015-02-11 | 河南易和电器有限公司 | Intelligent assembly car |
| CN104522963A (en) * | 2014-12-29 | 2015-04-22 | 廖玉柯 | Intelligent walking traveling case based on intelligent terminal control and control method thereof |
| CN205014298U (en) * | 2015-10-20 | 2016-02-03 | 广州力铭光电科技有限公司 | LED meeting lamp shines angel position control system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107450257A (en) * | 2016-05-30 | 2017-12-08 | 中兴通讯股份有限公司 | Projecting apparatus, projecting method and device |
| CN105842966A (en) * | 2016-06-14 | 2016-08-10 | 刘玲 | Intelligent adjustable projector |
| CN107861315A (en) * | 2017-12-10 | 2018-03-30 | 罗世兰 | Projecting apparatus component |
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Application publication date: 20151216 |