CN202257909U - Wireless remote controller device - Google Patents
Wireless remote controller device Download PDFInfo
- Publication number
- CN202257909U CN202257909U CN2011203734282U CN201120373428U CN202257909U CN 202257909 U CN202257909 U CN 202257909U CN 2011203734282 U CN2011203734282 U CN 2011203734282U CN 201120373428 U CN201120373428 U CN 201120373428U CN 202257909 U CN202257909 U CN 202257909U
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- circuit
- remote control
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- way communication
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Abstract
The utility model relates to the field of signal transmission, in particular to a wireless remote controller device for transmitting a wireless signal and a communication method, and provides the wireless remote controller device with a motion sensing function for solving existing problems. The device acquires motion information based on a key circuit by an inertial device to finish remote control with richer functions, and comprises a remote controller circuit and an interface circuit, wherein the remote controller circuit is in two-way communication connection with the interface circuit in a 2.4GHz wireless communication way. The device is mainly applied in the field of wireless signal transmission.
Description
Technical field
The utility model relates to the transmission of wireless signals field, especially has a kind of wireless remote control apparatus of action perceptional function.
Background technology
Traditional remote controller mainly is made up of the microprocessor chip that forms remote signal, crystal oscillator, amplifier transistor, infrarede emitting diode and keyboard matrix.When the user pressed next remote controller key, a certain circuit was connected.Chip can detect the connection of this circuit, and judges and supress which button.Then, it can send and the corresponding electric signal of this button.This signal is sent out to light emitting diode after the transistor processing and amplifying.Light emitting diode converts thereof into infrared signal again.Sensor in the infrared receiving set can receive this infrared ray, and whether monitors this signal by correct handling.The traditional remote controller function singleness can only be carried out basic operation to infrared receiving set.
The utility model content
The utility model provides a kind of wireless remote control apparatus with action perceptional function to the problem of above-mentioned existence, and this device obtains action message through inertia device on the key circuit basis, accomplishes the abundant more remote control control of function.
The technical scheme that the utility model adopts is following:
A kind of wireless remote control apparatus comprises remote control terminal circuit, interface end circuit, and said remote control terminal circuit carries out both-way communication with the interface end circuit according to the 2.4GHz wireless communication mode and is connected.
Said remote control terminal circuit comprises inertia device, key circuit, processor, first wireless transmitter; Said inertia device, key circuit are connected with processor respectively; Said first wireless transmitter, one port is connected with the processor both-way communication, and the said first wireless transmitter another port is connected with the receiving terminal circuit both-way communication.
Said inertia device comprises gyroscope or angular-rate sensor, and said gyroscope output terminal, angular-rate sensor output terminal are connected with processor respectively.
The said first line R-T unit comprises first radio transmitting and receiving chip, first antenna, and said first radio transmitting and receiving chip is connected with processor, first antenna, one port both-way communication respectively, and the said first antenna another port is connected with the receiving terminal circuit both-way communication.
Said interface end circuit comprises second wireless transmitter, controller, usb circuit; Said second wireless transmitter, one port is connected with the first antenna another port, and the said second wireless transmitter another port, usb circuit are connected with the controller both-way communication respectively.
Said second wireless transmitter comprises second radio transmitting and receiving chip, second antenna; Said second radio transmitting and receiving chip is connected with controller, second antenna, one port both-way communication respectively, and the said second antenna another port is connected with the first antenna another port both-way communication.
In sum, owing to adopted technique scheme, the beneficial effect of the utility model is:
This device is done to have realized the action perceptional function through increasing inertia device (gyroscope and acceleration transducer etc.); Telepilot perceive the motion of human body so that to display circuit display frame make associative operation, cooperate usb circuit to make this device to be connected again with any device with USB interface, convenient controls.
Description of drawings
The utility model will explain through example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is this schematic diagram of device.
Embodiment
Disclosed all characteristics in this instructions, or the step in disclosed all methods or the process except mutually exclusive characteristic and/or the step, all can make up by any way.
Disclosed arbitrary characteristic in this instructions (comprising any accessory claim, summary and accompanying drawing) is only if special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, only if special narration, each characteristic is an example in a series of equivalences or the similar characteristics.
As shown in Figure 1, a kind of wireless remote control apparatus comprises the remote control terminal circuit, is used for the acquisition process input signal and sends data; Be used to receive data; The interface end circuit is used to receive the signal that the telepilot terminal circuit sends and controls and export; Be used to send wireless data and give the remote control terminal circuit;
The remote control terminal circuit carries out both-way communication with the interface end circuit according to the 2.4GHz wireless communication mode and is connected.
The remote control terminal circuit comprises inertia device, is used to gather external environment information; Key circuit is used to send the button control signal; Processor is used for the control signal that the signal of inertia device collection, key circuit send is carried out computing and signal is carried out exporting after the encoding process;
First wireless transmitter is used for the signal and the output of receiving processor output.
Inertia device comprises gyroscope or angular-rate sensor, and gyroscope output terminal, angular-rate sensor output terminal are connected with processor respectively.
The first line R-T unit comprises first radio transmitting and receiving chip, first antenna, and first radio transmitting and receiving chip is connected with processor, the first antenna both-way communication respectively, and first antenna is connected with the receiving terminal circuit both-way communication.
The interface end circuit comprises second wireless transmitter, is used to receive the data of first antenna transmission and data are exported; Controller is used for the output of decoding of second wireless transmitter output signal; Usb circuit is used to receive controller output signal and output.
Second wireless transmitter comprises second radio transmitting and receiving chip, second antenna, and second radio transmitting and receiving chip is connected with controller, the second antenna both-way communication respectively, and second antenna is connected with the first antenna both-way communication.
The course of work: inertia device (gyroscope and angular-rate sensor) links to each other with processor through different communication interfaces respectively; Inertia device converts analog quantity digital quantity to and sends processor back to; Make corresponding calculated coding by processor again and communicate through first wireless transmitter of remote control terminal circuit and second radio receiving transmitting module of receiving terminal circuit, second wireless transmitter passes through controller with the signal that receives to carry out after the decoding processing sending on the display circuit (display screen) through usb circuit and shows.Select the abundant processor chips of I/O mouth for use, key circuit connects, and can have both the function of traditional remote controller.When telepilot when certain hour is motionless, telepilot gets into dormant state.
Disclosed all characteristics in this instructions except mutually exclusive characteristic, all can make up by any way.
The utility model is not limited to aforesaid embodiment.The utility model expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (6)
1. a wireless remote control apparatus is characterized in that comprising
Remote control terminal circuit, interface end circuit, said remote control terminal circuit carry out both-way communication with the interface end circuit according to the 2.4GHz wireless communication mode and are connected.
2. a kind of wireless remote control apparatus according to claim 1 is characterized in that said remote control terminal circuit comprises
Inertia device, key circuit, processor, first wireless transmitter; Said inertia device, key circuit are connected with processor respectively; Said first wireless transmitter, one port is connected with the processor both-way communication, and the said first wireless transmitter another port is connected with the receiving terminal circuit both-way communication.
3. a kind of wireless remote control apparatus according to claim 2 is characterized in that said inertia device comprises gyroscope or angular-rate sensor, and said gyroscope output terminal, angular-rate sensor output terminal are connected with processor respectively.
4. a kind of wireless remote control apparatus according to claim 2; It is characterized in that the said first line R-T unit comprises first radio transmitting and receiving chip, first antenna; Said first radio transmitting and receiving chip is connected with processor, first antenna, one port both-way communication respectively, and the said first antenna another port is connected with the receiving terminal circuit both-way communication.
5. according to claim 1 or 4 described a kind of wireless remote control apparatuses; It is characterized in that said interface end circuit comprises second wireless transmitter, controller, usb circuit; Said second wireless transmitter, one port is connected with the first antenna another port, and the said second wireless transmitter another port, usb circuit are connected with the controller both-way communication respectively.
6. a kind of wireless remote control apparatus according to claim 5; It is characterized in that said second wireless transmitter comprises second radio transmitting and receiving chip, second antenna; Said second radio transmitting and receiving chip is connected with controller, second antenna, one port both-way communication respectively, and the said second antenna another port is connected with the first antenna another port both-way communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203734282U CN202257909U (en) | 2011-09-30 | 2011-09-30 | Wireless remote controller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203734282U CN202257909U (en) | 2011-09-30 | 2011-09-30 | Wireless remote controller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202257909U true CN202257909U (en) | 2012-05-30 |
Family
ID=46119119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203734282U Expired - Fee Related CN202257909U (en) | 2011-09-30 | 2011-09-30 | Wireless remote controller device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202257909U (en) |
-
2011
- 2011-09-30 CN CN2011203734282U patent/CN202257909U/en not_active Expired - Fee Related
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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: 20120530 Termination date: 20180930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |