CN201804434U - Laser navigation remote controller - Google Patents
Laser navigation remote controller Download PDFInfo
- Publication number
- CN201804434U CN201804434U CN2010202998448U CN201020299844U CN201804434U CN 201804434 U CN201804434 U CN 201804434U CN 2010202998448 U CN2010202998448 U CN 2010202998448U CN 201020299844 U CN201020299844 U CN 201020299844U CN 201804434 U CN201804434 U CN 201804434U
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- processing unit
- central processing
- laser navigation
- transceiver module
- remote controller
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Abstract
The utility model discloses a laser navigation remote controller comprising a user operation module, a central processing unit, and an RF (Radio Frequency) transceiver module, wherein the user operation module comprises a laser navigation sensor and a keystroke operation end; an output end of the user operation module is connected with an input end of the central processing unit to transmit the operation signals from the laser navigation sensor and the keystroke operation end to the central processing unit; an output end of the central processing unit is connected with a receiving end of the RF transceiver module; a transmitting end of the RF transceiver module is connected with the input end of the central processing unit; and the RF transceiver module adopts the RF4CE protocol for two-way communication with a user terminal. According to the utility model, the laser navigation sensor is integrated into the remote controller to realize a mouse function, so that the cursor on a screen of a terminal device can be flexibly controlled. The laser navigation remote controller has the advantages that the power consumption is superlow; by adopting the RF4CE communication protocol, the technical defect caused by the infrared remote control technology is overcome; the transmitting distance is increased; and the remote controller has the obstruction penetrating capability and the two-way communication capability.
Description
Technical field
The utility model relates to a kind of telepilot, relates in particular to a kind of laser navigation telepilot based on the RF4CE agreement, belongs to the remote control equipment technical field.
Background technology
More and more universal along with Digital Television, computer, supporting with it telepilot requires also more and more higher.At present, existing have only the telepilot of keypress function can not satisfy the control demand of user to electronic product easily.For example, has display menu on great amount of terminals equipment (televisor, the computer) screen, traditional remote controller generally can only be controlled cursor on the screen along level or vertical direction moves or highlight with directionkeys, cursor can not directly move to another point from a point on screen, more can not on screen, move arbitrarily, thereby complex operation step, time-consuming when causing the user to use this telepilot operation control terminal equipment, can not satisfy the user easy, fast handle the demand of terminal device.
In addition, over nearly 30 years, the consumer electronics industry is used for IR (infrared technology) networking always.But the coverage of traditional Infrared remote controller is about 1 to 5 meter, and effective angle is less, only in the front very close limit could act on.In addition, the most tangible limitation of Infrared Ray Remote Control Technology need connect exactly in sight, almost can not block, a little less than this feasible connection becomes and is highly brittle.Along with the demand sustainable growth of people to consumer-elcetronics devices (as plasma and lcd screen) with better function, that the connectivity requirement is stronger, infrared remote control technology is because above-mentioned shortcoming and can't realize a series of technology limitations such as two-way communication, thereby can't remain valid these main equipments of control, so people press for solution more flexibly.
The utility model content
The purpose of this utility model is to provide a kind of laser navigation telepilot based on the RF4CE agreement, laser navigation sensor is integrated in the telepilot, by communicating by letter of realization of RF4CE agreement and remote terminal.
The purpose of this utility model is achieved by the following technical programs:
A kind of laser navigation telepilot, comprise user's operational module 1, central processing unit 2, RF transceiver module 3, described user's operational module 1 comprises laser navigation sensor 4 and button operation end 5, the output terminal of user's operational module 1 links to each other with central processing unit 2 input ends, the control signal of laser navigation sensor 4 and button operation end 5 is flowed to central processing unit 2, central processing unit 2 output terminals link to each other with RF transceiver module 3 receiving ends, RF transceiver module 3 transmitting terminals link to each other with central processing unit 2 input ends, and described RF transceiver module 3 adopts RF4CE agreement and user terminal 6 to carry out two-way communication.
The purpose of this utility model can also further realize by following technical measures:
Aforementioned a kind of laser navigation telepilot, wherein laser navigation sensor 4 chip models are plug Piao Lasi CYONSFN2051.
Compared with prior art, the beneficial effects of the utility model are:
Laser navigation telepilot described in the utility model by integrated laser navigation sensor on telepilot, can be realized mouse function, only needs finger to slide gently on laser navigation sensor, just the cursor on the operation control terminal device screen flexibly; The utility model power consumption is ultralow, adopts RF4CE communication protocol, has overcome a series of technological deficiencies of existing Infrared Ray Remote Control Technology, and transmission range increases, possesses penetrate thing ability greatly, possesses two-way communications capabilities.
Description of drawings
Fig. 1 is a circuit structure diagram of the present utility model.
Fig. 2 is a software flow pattern of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of laser navigation telepilot, comprise user's operational module 1, central processing unit 2, RF transceiver module 3, described user's operational module 1 comprises laser navigation sensor 4 (chip is the CYONSFN2051 that plug Piao Lasi company produces) and button operation end 5, the output terminal of user's operational module 1 links to each other with central processing unit 2 input ends, the control signal of laser navigation sensor 4 and button operation end 5 is flowed to central processing unit 2, central processing unit 2 output terminals link to each other with RF transceiver module 3 receiving ends, RF transceiver module 3 transmitting terminals link to each other with central processing unit 2 input ends, and described RF transceiver module 3 adopts RF4CE agreement and user terminal 6 to carry out two-way communication.Described laser navigation sensor 4 is integrated with detecting device and laser instrument, and a built-in laser eye security control apparatus can be controlled laser power within safe range, and the eyes to the user do not damage.If user's finger slides on laser navigation sensor, laser navigation sensor forms interconnected photoarray by 2 dimension pectination detector configurations, the output of detecting device is through amplifying and link together according to the arrangement mode of uniqueness, thereby generates four output signals that can comprehensively describe sensor movement.These four outputs send to small-sized digital signal processor after digitizing, with generation X and Y-axis exercise data, and send central processing unit 2 to.Described central processing unit 2 receives X, the coordinate signal of Y-axis and the button operation instruction of reception button operation end 5 that laser navigation sensor 4 sends over, and is converted to the receiving end that coordinate signal and control signal output to RF transceiver module 3.Described RF transceiver module 3, in be provided with a RF4CE radio frequency IC, the coordinate signal and the control signal of central processing unit 2 output is converted to the RF signal form and sends to user terminal 6, terminal device is controlled.But RF transceiver module 3 is the feedback signal of receiving terminal apparatus also, sends to central processing unit 2 after decoding, so that the user operates the control interface.
The utility model software control implementation procedure as shown in Figure 2, carry out initialization after telepilot powers on, whether central processing unit 2 detects telepilot after the initialization has operational order or RF transceiver module 3 whether to receive feedback signal, if do not have, then enter power-down mode, open interruption simultaneously; Coordinate signal or the button operation instruction of button operation end 5 or the feedback signal input of user terminal 6 as if the X that has laser navigation sensor 4 to send over, Y-axis then enter interrupt routine, trigger telepilot and enter mode of operation, close interruption then.Central processing unit 2 enters the task enquiry module, detect the kind of command signal, and call that corresponding processing module is converted into coordinate signal or control signal is input to RF transceiver module 3, the conversion of signals that RF transceiver module 3 will receive from central processing unit 2 is to send to user terminal 6 behind the RF signal; If it is the user terminal feedback signal that the task enquiry module detects, then it is handled and takes control corresponding.
The utility model is based on the remote control mode of radio-frequency technique, different with infrared remote control, under the identical condition of controlling, adopt the RF4CE technology of IEEE802.15.4 radio-frequency technique can easily reach 20 to 50 meters connection distance, and its physical characteristics make that controlling signal can penetrate the object that wall, carpet and home entertainment center etc. intercept sight line.This makes telepilot also can play a role in not visible scope.After remote control outside the sight line became possibility, it is indispensable that information feedback function becomes.Because, the telepilot user need know controlling signal and whether being accepted of sending, information such as correct execution so that understand the practice condition (as the play position of video, progress of network download or the like) of operation at present in real time, so just needn't usually be gone to the equipment front and go the situation of checking.And realize that it is exactly two-way communication that these functions get basic, this is easy concerning the RF4CE technology, and the Infrared remote controller of one-way communication is just powerless.Thus, the utility model adopts laser navigation sensor to realize mouse function, cursor on the flexible operation control terminal device screen of energy, and adopt RF4CE communication protocol, a series of technological deficiencies of existing Infrared Ray Remote Control Technology have been overcome, make transmission range increase, possess penetrate thing ability, super low-power consumption greatly, especially promoted the two-way communication between laser navigation sensor and the user terminal, help to realize abundant more user interface, more convenient operation, strong functions more.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (2)
1. laser navigation telepilot, it is characterized in that, comprise user's operational module (1), central processing unit (2), RF transceiver module (3), described user's operational module (1) comprises laser navigation sensor (4) and button operation end (5), the output terminal of user's operational module (1) links to each other with central processing unit (2) input end, the control signal of laser navigation sensor (4) and button operation end (5) is flowed to central processing unit (2), central processing unit (2) output terminal links to each other with RF transceiver module (3) receiving end, RF transceiver module (3) transmitting terminal links to each other with central processing unit (2) input end, and described RF transceiver module (3) adopts RF4CE agreement and user terminal (6) to carry out two-way communication.
2. a kind of laser navigation telepilot as claimed in claim 1 is characterized in that, described laser navigation sensor (4) chip model is plug Piao Lasi CYONSFN2051.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202998448U CN201804434U (en) | 2010-08-20 | 2010-08-20 | Laser navigation remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202998448U CN201804434U (en) | 2010-08-20 | 2010-08-20 | Laser navigation remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201804434U true CN201804434U (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202998448U Expired - Fee Related CN201804434U (en) | 2010-08-20 | 2010-08-20 | Laser navigation remote controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201804434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964139A (en) * | 2010-08-20 | 2011-02-02 | 江苏惠通集团有限责任公司 | Laser navigation remote-control unit |
-
2010
- 2010-08-20 CN CN2010202998448U patent/CN201804434U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964139A (en) * | 2010-08-20 | 2011-02-02 | 江苏惠通集团有限责任公司 | Laser navigation remote-control unit |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20160820 |