CN103778771A - Portable wireless input-output device transceiver and utilization method thereof - Google Patents
Portable wireless input-output device transceiver and utilization method thereof Download PDFInfo
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Abstract
The invention relates to a portable wireless input-output device transceiver and a utilization method thereof. The transceiver is characterized in that a USB (Universal Serial Bus) concentrator module is connected with a wireless network data transmission module and a wireless input-output transceiving module respectively through a high-speed data channel and a low-speed data channel and is connected with a USB interface through a USB data channel, and the wireless network data transmission module is connected with the wireless input-output transceiving module through a data interaction channel; the working state of the wireless network data transmission module is controlled by the wireless input-output transceiving module through the data interaction channel; each of the wireless network data transmission module and the wireless input-output transceiving module is provided with an antenna. According to the transceiver, a large-data-volume transmission function based on wireless receivers such as wireless keyboards, mice and the like is realized, and functions of data transmission including portable wireless routing, point-to-point wireless transmission, network chatting and the like can be further realized based on the large-data-volume transmission function.
Description
Technical field
The present invention relates to field of computer peripherals, relate in particular to a kind of input-output device transceiver and using method thereof of the peripheral hardware such as keyboard, mouse of wireless input and output.
Background technology
Wireless input-output device traditional in computer peripheral equipment comprises Wireless Keyboard, wireless mouse, wireless headset etc., utilizes the technology of the wireless telecommunications such as bluetooth, radio-frequency communication to realize the input of computer man-machine interacting data.
This type of wireless device comprises:
One class is the input equipment of interaction data: signal transmitting terminal (signal projector of keyboard portion, the signal projector of mouse part), signal receiving end (inserting the portable signal receiver of computer terminal).
One class is the output device of interaction data: signal transmitting terminal (inserting the portable signal transmitter of computer terminal), signal receiving end (signal receiver of wireless headset etc.).
Conventional equipment only possesses single data input or data output function at present, two-way data interaction function is not provided, and transmission data are human-machine interaction datas of the small data quantity such as keyboard, mouse, and the data interaction of other purposes is not provided, and therefore usage is more single.
Existing portable network data transmission set, as the wifi equipment of the wifi of usb interface or spi interface, although possess the transfer function of big data quantity, but only by the single transfer function that is used for network data, the human-computer interaction functions such as keyboard, mouse, earphone can not be provided, can not possess the controlled wireless network transmissions function based on hardware layer.
Summary of the invention
The object of the present invention is to provide a kind of portable mobile wireless input-output device transceiver and using method thereof, for wireless human-computer interactive kind equipments such as Wireless Keyboard, wireless mouses, simultaneously also for a kind of wireless data transmission function of controlled big data quantity, and then the function that can provide a kind of big data quantity based on wireless human-computer interactive kind equipment to transmit, the functions such as carry-on wifi, Point-to-Point Data Transmission, hardware based Internet chat device finally can be provided by this radio transmission apparatus.
A kind of portable mobile wireless input-output device transceiver, hereinafter to be referred as transceiver, it is characterized in that comprising: usb data passage, antenna, usb hub module, wireless network data transport module, wireless input and output transceiver module, high-speed data channel and low speed data channel;
High-speed data channel data rate should be on 20mbps; Low speed data channel data rate is lower than 10mbps, but speed should be on 10kbps;
Usb hub module is by high-speed data channel and low speed data channel connecting wireless network data transmission module and wireless input and output transceiver module respectively, and connect USB interface by usb data passage, and be connected with the USB interface of computing machine or portable mobile wireless input-output device by described USB interface;
Wireless network data transport module is connected with wireless input and output transceiver module by data exchange channels; Wireless input and output transceiver module transmits control signal to wireless network data transport module by data exchange channels, controls the duty of wireless network data transport module; Wireless network data transport module and wireless input and output transceiver module are equipped with antenna.
Because wireless network data transport module and wireless input and output transceiver module need to be connected respectively to USB interface, therefore usb hub at least provides two data channel, and other data channel can not affect the data transmission procedure of above-mentioned two data channel simultaneously.When portable wireless transceiver device is connected to after computing machine, should register respectively on computers input and output two kind equipments of usb wireless network data transport module and wireless human-computer interactive.Usb hub module conventionally may be with multiple data channel, have only used two data channel of usb hub module herein, therefore at least need to provide two data channel herein.
Wireless network data transport module carries out wireless data communication by the wireless network data transport module of the antenna transceiver same with another, or carry out data communication with the portable set with radio network functions, or carry out wireless data communication with both.
Wireless input and output transceiver module carries out wireless data communication by the wireless input and output transceiver module of the antenna transceiver same with another, or carry out data communication by the signal transmitting terminal of antenna and wireless mouse or with the signal transmitting terminal of Wireless Keyboard or with the signal receiving end of wireless headset, or with wherein both carry out data communications above.
Comprise the equipment with wireless network module such as mobile phone, panel computer, notebook computer, intelligent television, intelligent robot with the portable set of radio network functions.
Described wireless input and output transceiver module can be wireless blue tooth module, wireless radio frequency modules, laser module, heat radiating module, light sensation module, electromagnetic module etc.
Wireless input and output transceiver module carries out wireless data communication by the wireless input and output transceiver module of antenna and portable wireless transceiver device of the same type, also carries out data communication by the signal transmitting terminal of antenna and wireless mouse, the signal transmitting terminal of Wireless Keyboard, the signal receiving end of wireless headset.
Wireless input and output transceiver module transmits control signal to wireless network data transport module by data exchange channels, controls the duty of wireless network data transport module.
Wireless input and output transceiver module can be realized wireless network data transport module working state control by the control signal of receiving computer end, also can pass through the control signal that antenna reception wireless mouse, Wireless Keyboard, portable wireless transceiver device of the same type send and realize the control function to wireless network data transport module duty.
The duty of wireless network data transport module comprises: normal work, the two states of not working.
The duty of wireless network data transport module can be by enabling control mode, Power supply condition mode controls and data flow con-trol mode is controlled.
When employing enables control mode, wireless input and output transceiver module provides high-low voltage by the control end that enables to wireless network data transport module, and then controls the operation of wireless network data transport module or quit work.
Described enable a kind of control interface that control end is wireless network data transport module working mode change.
While adopting the control of Power supply mode, need to be by wireless input and output transceiver module by path or the short-circuit signal of circuit are provided to the feeder ear of wireless network data transport module, and then control the work of wireless network data transport module or quit work.
While adopting data flow con-trol mode, the data that need to whether flow into by controlling computer terminal or antenna end by wireless input and output transceiver module, and then control the operation of wireless network data transport module or quit work.
The using method of technical scheme of the present invention is design like this:
A kind of portable mobile wireless input-output device transceiver using method is characterized in that comprising: control method and the portable mobile wireless input-output device control method to described transceiver of computing machine to portable mobile wireless input-output device transceiver.
Computing machine comprises the control method of portable mobile wireless input-output device transceiver: computing machine transmits control signal to described transceiver by the USB interface of portable mobile wireless input-output device transceiver, realizes the control function to wireless network data transport module in described transceiver and wireless input and output transceiver module.
1, computing machine comprises the control method of wireless network data transport module in described transceiver: control, the computing machine control in described transceiver wireless network data transport module mode of operation of computing machine to wireless network data transport module enabled state in described transceiver.
1) control method of computing machine to wireless network data transport module enabled state in described transceiver:
A, computing machine send control command by USB interface to the wireless input and output transceiver module in described transceiver;
The control command that B, wireless input and output transceiver module send computing machine is resolved, it is the control command of controlling described transceiver wireless network data transport module duty if judge, be running status or halted state by the duty of data exchange channels control wireless network data transport module as requested, otherwise wireless network data transport module do not carried out to working state control operation.
Working state control method can be to realize the control to wireless network data transport module duty by controlling Power supply state, can be also to realize the control to wireless network data transport module duty by controlling enabled state.
Wireless network data transport module possesses Power supply state control function and control interface conventionally, also should possess enabled state control function and control interface.
The duty of the wireless network data transport module of described transceiver is defaulted as running status.
2) control method of computing machine to wireless network data transport module mode of operation in described transceiver.
A, computing machine send control mode switch signal by USB interface to the wireless network data transport module in described transceiver.
When B, the control switching signal of sending when computing machine are route mode of operation control signal, wireless network data transport module enters into wireless routing function.
When C, the control switching signal of sending when computing machine are generic USB network interface card mode of operation control signal, wireless network data transport module enters into and the network data transmission function with the portable set of wireless network data transfer function such as mobile phone, panel computer.
When D, the control switching signal of sending when computing machine are point-to-point network interface card mode of operation control signal, wireless network data transport module enters into and the point-to-point network data transmission function of portable mobile wireless input-output device transceiver of the same type.
2, computing machine comprises the control method of wireless input and output transceiver module in described transceiver: the control of computing machine to wireless input and output transceiver module duty in described transceiver.
Computing machine is as follows to the control method of wireless input and output transceiver module duty in described transceiver:
A, when the wireless input and output transceiver module in described transceiver receive that computing machine sends by USB interface to code control signal after, send code order and a string matching code by sky alignment portable mobile wireless input-output device, otherwise wireless input and output transceiver module is in receiving the state from portable mobile wireless input-output device data.
B, receive after the matching code confirmation signal that portable mobile wireless input-output device returns when the wireless input and output transceiver module of described transceiver, described transceiver brings into use new matching code and portable mobile wireless input-output device to carry out communication, otherwise still along using a matching code and portable mobile wireless input-output device carries out communication.
Described portable mobile wireless input-output device refers to the signal transmitting terminal of the equipment such as wireless mouse, Wireless Keyboard or wireless headset, namely hand-held mouse part, keyboard portion or earphone portion, or with one of portable set of radio network functions or combination in any.
3, portable mobile wireless input-output device comprises the control method of described portable mobile wireless input-output device transceiver: control, portable mobile wireless input-output device control, the portable mobile wireless input-output device control in described transceiver wireless input and output transceiver module duty in described transceiver wireless network data transport module mode of operation of portable mobile wireless input-output device to the wireless network data transport module duty in described transceiver.
1) portable mobile wireless input-output device is as follows to the control method of wireless network data transport module duty in described transceiver:
A, when the wireless input and output transceiver module in described transceiver is received the order of wireless network data transport module duty of the described transceiver of control that portable mobile wireless input-output device sends by antenna after, first judge the duty of wireless network data transport module by data exchange channels, otherwise the wireless network data transport module duty of described transceiver does not change.
B, in the time that the wireless input and output transceiver module in described transceiver finds that the duty of wireless network data transport module duty and the portable mobile wireless input-output device transmission of receiving is consistent, do not carry out duty switching, otherwise carry out duty switching.
Duty comprises: running status and halted state.
2) portable mobile wireless input-output device is as follows to the control method of wireless network data transport module mode of operation in described transceiver:
A, when the wireless input and output transceiver module in described transceiver is received the order of wireless network data transport module mode of operation of the described transceiver of control that portable mobile wireless input-output device sends by antenna after, first judge the mode state of wireless network data transport module by data exchange channels, otherwise the wireless network data transport module mode of operation of described transceiver does not change.
B, in the time that the wireless input and output transceiver module in described transceiver finds that the mode of operation of wireless network data transport module mode of operation and the portable mobile wireless input-output device transmission of receiving is consistent, do not carry out mode of operation switching, otherwise carry out mode of operation switching.
Mode of operation comprises: route mode of operation, common USB network interface card mode of operation and point-to-point network interface card mode of operation.
3) portable mobile wireless input-output device is as follows to the control method of wireless input and output transceiver module duty in described transceiver:
A, when the wireless input and output transceiver module in described transceiver receive by antenna portable mobile wireless input-output device send control to code order and a string matching code after, whether the matching code that first judgement is received is consistent with original matching code, if consistent do not carry out the replacing of matching code, otherwise will change matching code.
B, when the wireless input and output transceiver module in described transceiver to matching code change after, send matching code to portable mobile wireless input-output device immediately and change successful signal, if wireless input/output module is changed unsuccessfully matching code, change failed signal still along using a matching code, and to portable mobile wireless input-output device transmission matching code.
After the wireless input/output module matching code of C, described transceiver is changed successfully, bring into use new matching code and portable mobile wireless input-output device to carry out data communication.
Matching code is string number, and figure place is unrestricted, but in order to prevent that between portable mobile wireless input-output device of the same type, mistake appears in data transmission, should guarantee the uniqueness of this matching code, is therefore conventionally arranged to 20 above string numbers.
Implementation result
Concrete implementation result is as follows:
This portable wireless transceiver device is inserted into after the usb interface of computing machine, coordinate the transmitter of wireless mouse, Wireless Keyboard, and mobile phone, can on this computing machine, realize the data input of mouse and keyboard, and wireless network communication based on usb, can also realize the function of carry-on wifi simultaneously.
In the time that the software moving on computing machine is controlled the wireless network data transport module in portable wireless transceiver device, can stop or opening this communication module, realize at any time and use at any time and start, reduce signal radiation.
After other reception hair devices transmit control signal by this transceiver of sky alignment, can realize the control of the duty to the wireless network data transport module in portable wireless transceiver device, can stop or opening this communication module, realize at any time and use at any time and start, reduced signal radiation.
Accompanying drawing explanation
Fig. 1 portable wireless transceiver device structural drawing
Embodiment
Concrete implementing method is as follows:
Adopt AU6259 chip to realize the function of the usb hub module in portable wireless transceiver device, support usb2.0 Data Transport Protocol.
Adopt BK2433 chip to realize the function of the wireless input and output transceiver module in portable wireless transceiver device, support usb2.0 Data Transport Protocol and 2.4G radio frequency data transmission agreement.
Adopt MK7601 chip to realize the function of the wireless network data transport module in portable wireless transceiver device, support the host-host protocols such as usb2.0 Data Transport Protocol and the wireless wifi of 2.4G.
High-speed data channel and low speed data channel adopt respectively usb communications protocol to carry out data interaction.
Data exchange channels, adopts SPI or GPIO mode to carry out data interaction.
A kind of portable mobile wireless input-output device transceiver using method is characterized in that comprising: control method and the portable mobile wireless input-output device control method to described transceiver of computing machine to portable mobile wireless input-output device transceiver.
Computing machine comprises the control method of portable mobile wireless input-output device transceiver: computing machine transmits control signal to described transceiver by the USB interface of portable mobile wireless input-output device transceiver, realizes the control function to wireless network data transport module in described transceiver and wireless input and output transceiver module.
In present case, select Enable Pin and ena-bung function to realize the working state control function of the wireless network data transport module in described transceiver, and by the GPIO pin of BK2433, the Enable Pin of MK7601 is controlled.Point position, the end represents running status, and noble potential represents halted state.
In present case, the SPI pin of choice for use BK2433 switches the mode of operation of MK7601.Code 001 represents that route mode of operation, code 002 represent that generic USB network interface card mode of operation, code 003 represent point-to-point network interface card mode of operation.
Matching code is selected 32-bit number, and first 8 represent the side-play amount in year January in current time to 2013, represents in February, 2014 as 13, and second, the 3rd and the 4th 8, totally 24 represent the label of n cover product, represents first set product as 001.For example: matching code 13002 represents the 2nd complete equipment of producing in February, 2014.
Claims (8)
1. a portable mobile wireless input-output device transceiver, hereinafter to be referred as transceiver, it is characterized in that comprising: usb data passage, antenna, usb hub module, wireless network data transport module, wireless input and output transceiver module, high-speed data channel and low speed data channel;
Usb hub module is by high-speed data channel and low speed data channel connecting wireless network data transmission module and wireless input and output transceiver module respectively, and connect USB interface by usb data passage, and be connected with the USB interface of computing machine or portable mobile wireless input-output device by described USB interface;
Wireless network data transport module is connected with wireless input and output transceiver module by data exchange channels; Wireless input and output transceiver module transmits control signal to wireless network data transport module by data exchange channels, controls the duty of wireless network data transport module; Wireless network data transport module and wireless input and output transceiver module are equipped with antenna.
2. a kind of portable mobile wireless input-output device transceiver according to claim 1, is characterized in that:
Wireless network data transport module carries out wireless data communication by the wireless network data transport module of the antenna transceiver same with another, or carry out data communication with the portable set with radio network functions, or carry out wireless data communication with the two.
3. a kind of portable mobile wireless input-output device transceiver according to claim 1, is characterized in that:
Wireless input and output transceiver module carries out wireless data communication by the wireless input and output transceiver module of the antenna transceiver same with another, or carry out data communication by the signal transmitting terminal of antenna and wireless mouse or with the signal transmitting terminal of Wireless Keyboard or with the signal receiving end of wireless headset, or with wherein both carry out data communications above.
4. the method for application a kind of portable mobile wireless input-output device transceiver as claimed in claim 1, is characterized in that comprising: control method or the portable mobile wireless input-output device of computing machine to portable mobile wireless input-output device transceiver is controlled described transceiver:
Be specially by the USB interface of portable mobile wireless input-output device transceiver and transmit control signal to described equipment, control to wireless network data transport module enabled state wherein, to the wherein control of wireless network data transport module mode of operation; Or to the control of wireless input and output transceiver module duty in wherein.
5. the method for application a kind of portable mobile wireless input-output device transceiver as claimed in claim 1, is characterized in that comprising:
The control method of computing machine to wireless network data transport module enabled state in described transceiver:
A, computing machine send control command by USB interface to the wireless input and output transceiver module in described transceiver;
The control command that B, wireless input and output transceiver module send computing machine is resolved, it is the control command of controlling described transceiver wireless network data transport module duty if judge, be running status or halted state by the duty of data exchange channels control wireless network data transport module as requested, otherwise wireless network data transport module do not carried out to working state control operation.
6. the method for application a kind of portable mobile wireless input-output device transceiver as claimed in claim 1, is characterized in that comprising:
The control method of computing machine to wireless network data transport module mode of operation in described transceiver:
A, computing machine send control mode switch signal by USB interface to the wireless network data transport module in described transceiver;
When B, the control switching signal of sending when computing machine are route mode of operation control signal, wireless network data transport module enters into wireless routing function;
When the control switching signal of sending when computing machine is generic USB network interface card mode of operation control signal, wireless network data transport module enters into the wireless network data transfer function with portable set;
When the control switching signal of sending when computing machine is point-to-point network interface card mode of operation control signal, wireless network data transport module enters into the portable mobile wireless input-output device transceiver point-to-point network data transmission function same with another.
7. the method for application a kind of portable mobile wireless input-output device transceiver as claimed in claim 1, is characterized in that comprising:
Computing machine is as follows to the control method of wireless input and output transceiver module duty in described transceiver:
A, when the wireless input and output transceiver module in described transceiver receive that computing machine sends by USB interface to code control signal after, send code order and a string matching code by sky alignment portable mobile wireless input-output device, otherwise wireless input and output transceiver module is in receiving the state from portable mobile wireless input-output device data;
B, receive after the matching code confirmation signal that portable mobile wireless input-output device returns when the wireless input-output device of described transceiver, described transceiver brings into use new matching code and portable mobile wireless input-output device to carry out communication, otherwise still along using a matching code and portable mobile wireless input-output device carries out communication.
8. the method for application a kind of portable mobile wireless input-output device transceiver as claimed in claim 1, is characterized in that comprising:
Portable mobile wireless input-output device comprises hereinafter to be referred as the control method of transceiver described portable mobile wireless input-output device transceiver: the control of portable mobile wireless input-output device to the wireless network data transport module duty in described transceiver, the control of portable mobile wireless input-output device to wireless network data transport module mode of operation in described transceiver, the control of portable mobile wireless input-output device to wireless input and output transceiver module duty in described transceiver,
1) portable mobile wireless input-output device is as follows to the control method of wireless network data transport module duty in described transceiver:
A, when the wireless input and output transceiver module in described transceiver is received the order of wireless network data transport module duty of the described transceiver of control that portable mobile wireless input-output device sends by antenna after, first judge the duty of wireless network data transport module by data exchange channels, otherwise the wireless network data transport module duty of described transceiver does not change;
B, in the time that the wireless input and output transceiver module in described transceiver finds that the duty of wireless network data transport module duty and the portable mobile wireless input-output device transmission of receiving is consistent, do not carry out duty switching, otherwise carry out duty switching;
Duty comprises: running status and halted state;
2) portable mobile wireless input-output device is as follows to the control method of wireless network data transport module mode of operation in described transceiver:
A, when the wireless input and output transceiver module in described transceiver is received the order of wireless network data transport module mode of operation of the described transceiver of control that portable mobile wireless input-output device sends by antenna after, first judge the mode state of wireless network data transport module by data exchange channels, otherwise the wireless network data transport module mode of operation of described transceiver does not change;
B, in the time that the wireless input and output transceiver module in described transceiver finds that the mode of operation of wireless network data transport module mode of operation and the portable mobile wireless input-output device transmission of receiving is consistent, do not carry out mode of operation switching, otherwise carry out mode of operation switching;
Mode of operation comprises: route mode of operation, common USB network interface card mode of operation and point-to-point network interface card mode of operation;
3) portable mobile wireless input-output device is as follows to the control method of wireless input and output transceiver module duty in described transceiver:
A, when the wireless input and output transceiver module in described transceiver receive by antenna portable mobile wireless input-output device send control to code order and a string matching code after, whether the matching code that first judgement is received is consistent with original matching code, if consistent do not carry out the replacing of matching code, otherwise will change matching code;
B, when the wireless input and output transceiver module in described transceiver to matching code change after, send matching code to portable mobile wireless input-output device immediately and change successful signal, if wireless input/output module is changed unsuccessfully matching code, change failed signal still along using a matching code, and to portable mobile wireless input-output device transmission matching code;
After the wireless input/output module matching code of C, described transceiver is changed successfully, bring into use new matching code and portable mobile wireless input-output device to carry out data communication.
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