CN104022803A - Communication protocol system and method for automatically updating data of the communication protocol system - Google Patents

Communication protocol system and method for automatically updating data of the communication protocol system Download PDF

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CN104022803A
CN104022803A CN201310066062.8A CN201310066062A CN104022803A CN 104022803 A CN104022803 A CN 104022803A CN 201310066062 A CN201310066062 A CN 201310066062A CN 104022803 A CN104022803 A CN 104022803A
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signal
receiving device
signal receiving
data
output apparatus
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CN104022803B (en
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陈俊玮
古人豪
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Pixart Imaging Inc
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Pixart Imaging Inc
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Abstract

The invention discloses a method for automatically updating data, and is applied to automatic data updating and transmission of a signal output device relative to a signal receiving device. The method includes outputting a detecting signal to search a signal receiving device in an effective range of the detecting signal, receiving an induction signal generated according to the detecting signal, analyzing the induction signal, putting forward a request of data transmission when an interval is smaller than a threshold value, and after acquiring permission of the signal receiving device, transmitting data to the signal receiving device in a wireless manner to drive the signal receiving device to execute corresponding programs according to updated data. The induction signal can represent the interval of a signal output device and the signal receiving device. A communication protocol system can update data in real time through detection of a relative distance and does not need to drag an entity connection cable to perform wired transmission to update firmware, thus a parameter updating process can be simplified, and using convenience of a product is further improved.

Description

The method of communication protocol system and automatic updating data thereof
Technical field
The present invention relates to a kind of method and relevant communication protocol system thereof of more new data, particularly a kind of relevant method with wireless transmission method automatic updating data and relevant communication protocol system thereof.
Background technology
Existing wireless mouse is arranged on corresponding wireless receiver on main frame, as long as in the signal range of receiving of wireless receiver, wireless mouse just can be sent to main frame by wireless receiver by coordinate signal, to drive main frame to carry out corresponding program.Existing wireless mouse has periphery control ability, such as the brightness adjustment of light-emitting diode,, the macrodefinition of clicking definition, button of the flicker frequency of light-emitting diode, button or the definition of Macintosh etc., these a little settings can be upgraded and rapid adjustment by parameter.In general, traditional parameter update mode is with the more new data of limited connected mode transformation parameter, but the loaded down with trivial details inconvenience of its operating process does not meet the demand of market to consumption electronic products now.Therefore, how designing the method for transmitting signals of a kind of undated parameter fast or firmware and associated electrical product thereof is just the important development problem of consumer electronics industry now.
Summary of the invention
The invention provides a kind of method with wireless transmission method automatic updating data and relevant communication protocol system thereof, to solve the above problems.
Claim of the present invention discloses a kind of method of automatic updating data, is applied in the transfer of data of signal output apparatus relative signal receiving system.Described method comprises that output detection signal is to find the described signal receiving device in the effective range of described detection signal, the induced signal that reception produces according to described detection signal, analyze described induced signal, wherein said induced signal can represent the spacing of described signal output apparatus and described signal receiving device, described spacing proposes the request of transfer of data while being less than threshold value, and obtain after the license of described signal receiving device, by data with wireless way for transmitting to described signal receiving device, to drive described signal receiving device, according to the data of upgrading, carry out corresponding program.
Claim of the present invention further discloses described method and also comprises the described data of setting, and copies described control parameter and be sent to described signal receiving device, and wherein said data are for controlling parameter; Or, further comprise in external mode and store described data, and described tough body renewal information is sent to described signal receiving device, to promote the operation usefulness of described signal receiving device, wherein said data are tough body renewal information; Or, further comprise and receive described data, and transmit described decoding information to described signal receiving device for verifying comparison, wherein said data are decoding information.
Claim of the present invention further discloses a kind of method of automatic updating data, is applied in the transfer of data of signal receiving device relative signal output device.Described method comprises and reads detection signal, the induced signal that output produces according to described detection signal, and allow data transfer request to receive from described signal output apparatus and by the data of wireless way for transmitting, make described signal receiving device carry out corresponding program according to the data after upgrading.
Claim of the present invention further discloses a kind of communication protocol system of automatic updating data, and it comprises signal receiving device and signal output apparatus.Described signal receiving device comprises trigger element and the first wireless transmission unit, and described trigger element is in order to produce induced signal.Described signal output apparatus comprises the second wireless transmission unit, detecting unit and processing unit.Described detecting unit output detection signal, and receive the described induced signal that described trigger element produces according to described detection signal.Described processing unit is electrically connected to described the second wireless transmission unit and described detecting unit.Described processing unit, when described detection signal detects described signal receiving device, receives and analyzes described induced signal to draw the spacing of described signal output apparatus and described signal receiving device.Described processing unit further proposes the request of transfer of data when described spacing is less than threshold value, and after the license that obtains described signal receiving device, data is transferred to described signal receiving device by described the second wireless transmission unit and described the first wireless transmission unit, to drive described signal receiving device to carry out corresponding program according to the data of upgrading.Wherein, described induced signal can represent the spacing of described signal output apparatus and described signal receiving device.
Communication protocol system of the present invention is not used entity connection cable to carry out wired link transmission, but utilize near field communication (NFC) function, by controlling parameter, firmware information or decoding information, with wireless transmission method, by signal output apparatus, be sent in real time any signal receiving device in effective reconnaissance range.The signal receiving device of communication protocol system of the present invention and signal output apparatus must shutoff operation system not carry out burning for Data Update, on the contrary the transfer of data that can synchronously upload and download under the operator scheme having started the operating system.Compare prior art, communication protocol system of the present invention can be by relative distance detecting new data more in real time, it is easy to operate easily, needn't draw in order to upgrade firmware entity connection cable and carry out wire transmission, therefore can reduced parameter renewal process, further improve ease of use and the market competitiveness of product.
Accompanying drawing explanation
Fig. 1 is the function block schematic diagram of the communication protocol system of the embodiment of the present invention.
Fig. 2 is the flow chart of Data Update of the signal output apparatus of the embodiment of the present invention.
Fig. 3 is the flow chart of Data Update of the signal receiving device of the embodiment of the present invention.
Fig. 4 is the schematic diagram that the communication protocol system of the embodiment of the present invention is applied in wireless mouse.
Fig. 5 is that the communication protocol system of the embodiment of the present invention is applied in the schematic diagram that electric equipment products are controlled.
Fig. 6 is that the communication protocol system of another embodiment of the present invention is applied in the schematic diagram that electric equipment products are controlled.
Fig. 7 is the schematic diagram that the communication protocol system of the embodiment of the present invention is applied in entrance guard management.
Wherein, description of reference numerals is as follows:
10 communication protocol system 12 signal receiving devices
14 signal output apparatus 16 trigger elements
18 first wireless transmission unit 20 second wireless transmission unit
22 detecting unit 24 processing units
26 first mnemon 28 second mnemons
S1 detection signal S2 induced signal
Step 200,202,204,206,208,210
Step 300,302,304
Embodiment
Refer to Fig. 1, the function block schematic diagram of the communication protocol system 10 that Fig. 1 is the embodiment of the present invention.Communication protocol system 10 has signal receiving device 12 and signal output apparatus 14, signal output apparatus 14 can automatically be sent to signal receiving device 12 with wireless transmission method by data, so that signal receiving device 12 can be carried out corresponding program according to new data more.Signal receiving device 12 comprises trigger element 16 and the first wireless transmission unit 18; Signal output apparatus 14 comprises the second wireless transmission unit 20, detecting unit 22 and processing unit 24.Detecting unit 22 output detection signal S1, in order to detect the signal receiving device 12 in effective range.Trigger element 16 can produce corresponding induced signal S2 according to detection signal S1, and induced signal S2 is received by detecting unit 22.
As shown in Figure 1, processing unit 24 is electrically connected to the second wireless transmission unit 20 and detecting unit 22.When detecting unit 22 receives the induced signal S2 from signal receiving device 12, due to the numerical values recited inverse ratio signal receiving device 12 of induced signal S2 and the spacing of signal output apparatus 14, therefore detecting unit 22 can be analyzed the intensity level of induced signal S2 to learn the close degree of signal receiving device 12 relative signal output devices 14.If spacing is less than default threshold value, processing unit 24 by data via the second wireless transmission unit 20 and the first wireless transmission unit 18, or along with detection signal S1 with wireless way for transmitting to signal receiving device 12.Wherein, data can be the tough body renewal information of signal receiving device 12, or for being preset in signal output apparatus 14 to be used for the control parameter of operation signal receiving system 12, so the data that signal receiving device 12 just can provide according to signal output apparatus 14 are carried out corresponding program.The aspect implemented of signal receiving device 12 and signal output apparatus 14 will rear chat respectively bright.
The near field communication (NFC) function of paper communication protocol system 10.Trigger element 16 can be assembly or the electric wave follower of conductive coil, tool reflection characteristic.For instance, when trigger element 16 is the assembly of tool reflection characteristic, detecting unit 22 output optical detecting signal S1.Trigger element 16 produces optical detecting signal S1 reflection induced signal S2 and is read reception by detecting unit 22.Signal receiving device 12 is nearer with the spacing of signal output apparatus 14, the reflected energy intensity of induced signal S2 just can be stronger, therefore processing unit 24 can be analyzed induced signal S2 and draw corresponding distance values, for the online pairing that further judges whether to automatically perform the first wireless transmission unit 18 and the second wireless transmission unit 20.
Trigger element 16 and detecting unit 22 also can be conductive coil, set up respectively electromagnetic field separately.When if the spacing of signal output apparatus 14 and signal receiving device 12 is less than threshold value, adjacent conductive coil can change because electromagnetic field couples causes the electromagnetic flux of induced signal S2, and processing unit 24 just can be judged with the immediate signal receiving device 12 of signal output apparatus 14 to send the demand of online switching like this.In addition, trigger element 16 also can be electric wave follower, and detecting unit 22 can be RFID tag, utilizes the electromagnetic field transmission of signal of furnishing radio frequency.When RFID tag reads electric wave follower in its reconnaissance range, electric wave follower can provide energy to give radio frequency recognition volume label by induced signal S2, to drive radio frequency recognition volume label output to set up the control command of online pairing; Or RFID tag itself has power supply, make radio frequency recognition volume label can initiatively export control command.
If communication protocol system 10 comprises a plurality of signal receiving devices 12, when detecting unit 22 receives complex induced signal S2, processing unit 24 can draw respectively according to the numerical value of each induced signal S2 the spacing of signal output apparatus 14 and the signal receiving device 12 of corresponding each induced signal S2.Then, processing unit 24 can be chosen the spacing executive signal transmission that spacing is less than the signal receiving device 12 of threshold value, makes signal output apparatus 14 of the present invention data synchronous transmission can be arrived to all signal receiving devices 12 in its effective reconnaissance range.In other words, user can utilize single signal output apparatus 14 to control a plurality of signal receiving devices 12 simultaneously, improves by this convenience of Data Update.
Refer to Fig. 2 and Fig. 3, the flow chart of the Data Update of the signal output apparatus 14 that Fig. 2 is the embodiment of the present invention, the flow chart of the Data Update of the signal receiving device 12 that Fig. 3 is the embodiment of the present invention.Method shown in Fig. 2 and Fig. 3 can be applicable in the communication protocol system 10 of Fig. 1.First, execution step 200: detecting unit 22 output detection signal S1 are to find in its effective reconnaissance range whether have signal receiving device 12.Then perform step 202 with step 204: while sensing signal receiving device 12, detecting unit 22 receives the induced signal S2 from signal receiving device 12.Then, processing unit 24 starts to analyze induced signal S2, because the numerical quantities of induced signal S2 can representation signal output device 14 with the spacing of signal receiving device 12, therefore then perform step 206: processing unit 24 can obtain distance values, and distance values and threshold value are compared.
If spacing is greater than threshold value, represent not have in effective reconnaissance range the signal receiving device 12 that can match, therefore execution step 200: signal output apparatus 14 continues by detecting unit 22 signal receiving device 12 whether output detection signal S1 can match in addition with sensing.If spacing is less than threshold value, execution step 208 and step 210: processing unit 24 proposes the request of transfer of data to signal receiving device 12, and after obtaining license, data is sent to signal receiving device 12 by the second wireless transmission unit 20 and the first wireless transmission unit 18.In the present invention, a signal output apparatus 14 can match a plurality of signal receiving devices 12 simultaneously, meaning is when the detecting unit 22 of signal output apparatus 14 receives complex induced signal S2, processing unit 24 can be according to the numerical value of induced signal S2, therefrom choose the signal receiving device 12 that all spacing are less than threshold value, and propose the request of transfer of data and send data for the signal receiving device 12 of choosing.
Correspondingly, signal receiving device 12 first perform step 300 with step 302: trigger element 16 reads detection signal S1, and produces corresponding induced signal S2 according to detection signal S1.Then, if 12 of signal receiving devices in effective reconnaissance range of signal output apparatus 14, signal receiving device 12 can receive the data transfer request from signal output apparatus 14.Then, execution step 304: allow data transfer request, make signal receiving device 12 can start to receive the data that signal output apparatus 14 is exported.Therefore, signal receiving device 12 of the present invention can load the required information of start-up routine quickly and easily, allow the user can be in the situation that signal receiving device 12 and signal output apparatus 14 have been in wireless online, real-time update is controlled parameter or firmware content, and using to exempt in known technology needs by wire transmission and the just inconvenience of renewable information of manual authentication.
At this, introduce several application aspects of the present invention.First, signal receiving device 12 all can be wireless mouse with signal output apparatus 14.Refer to Fig. 4, the communication protocol system 10 that Fig. 4 is the embodiment of the present invention is applied in the schematic diagram of wireless mouse.When user holds signal output apparatus 14, can on signal output apparatus 14, set according to its operating habit many individualized control parameters, such as the brightness adjustment of light-emitting diode, the macrodefinition of clicking definition, button of the flicker frequency of light-emitting diode, button or the definition of Macintosh etc.Individualized control parameter is stored in the first mnemon 26 of signal output apparatus 14, as shown in Figure 1.
If user's wish is replaced new wireless mouse (signal receiving device 12), or to respectively configure a wireless mouse special (signal receiving device 12) at different main frames, can start the near field communication (NFC) function of former wireless mouse (signal output apparatus 14), and other wireless mouse (signal receiving device 12) is moved in effective reconnaissance range of former wireless mouse (signal output apparatus 14), make a plurality of wireless mouses (signal receiving device 12 and signal output apparatus 14) can be in the situation that maintain online with corresponding wireless signal receiver separately, by control parameter or the tough body renewal information quick copy of a wireless mouse (signal output apparatus 14) wherein and be sent to other wireless mouse (signal receiving device 12), be stored in the second mnemon 28 of signal receiving device 12, as shown in Figure 1.Therefore the wireless mouse of, applying near field communication (NFC) function of the present invention has preferred Data Update convenience.
In addition, signal output apparatus 14 also can be portable electronic devices, cell-phone for example, and 12 of signal receiving devices are electric equipment products arbitrarily, such as sound equipment, wall lamp, cold air, TV etc., and these a little electric equipment products are driven by central controller (signal receiving device 12).Refer to Fig. 5, the communication protocol system 10 that Fig. 5 is the embodiment of the present invention is applied in the schematic diagram that electric equipment products are controlled.In this embodiment, user can control parameter, such as song selection, volume, light light and shade, temperature/humidity adjustment, broadcasting channel etc. in the situation of signal output apparatus 14 input hobbies in advance.When user enters indoor, as long as it is other that portable electronic devices (signal output apparatus 14) is placed on to central controller (signal receiving device 12), central controller just can automatically read aforesaid situation and control parameter, then each electric equipment products of Real Time Drive are carried out corresponding operating, allow user just, enter certain specific environment, in indoor or car, just it can be adjusted into rapidly to default acousto-optic situation.
Refer to Fig. 6, the communication protocol system 10 that Fig. 6 is another embodiment of the present invention is applied in the schematic diagram that electric equipment products are controlled.User can certainly, by portable electronic devices (signal output apparatus 14) respectively near each electric equipment products (signal receiving device 12), control parameter to input default separately situation.Or when portable electronic devices (signal output apparatus 14) approaches electric equipment products (signal receiving device 12), electric equipment products not only agree to control the data receiver of parameter, also can synchronously disengage wish and upgrade the requirement of firmware information, now portable electronic devices just can external mode, for example, with CD-ROM drive, Portable disk or connect internet, storage tough body renewal information, then the tough body renewal information that loads the first mnemon 26 is dumped to the second mnemon 28 of electric equipment products, to guarantee that the hardware of electric equipment products can maintain last state.So, intelligent electrical appliance product can utilize communication protocol system 10 of the present invention to upgrade real-time firmware content, the operation usefulness of improving product.
In another embodiment, portable electronic devices (signal output apparatus 14) also can be applicable to access control system.Refer to Fig. 7, the communication protocol system 10 that Fig. 7 is the embodiment of the present invention is applied in the schematic diagram of entrance guard management.The main frame (signal receiving device 12) that user can shift near portable electronic devices (signal output apparatus 14) entrance guard management person is to load decoding information.Then, when user disposes the gate of electronic lock in turnover, just portable electronic devices can be transmitted to decoding information near electronic lock (signal receiving device 12), then verify that by electronic lock whether decoding information is correctly to carry out the program of unblanking.Because of traditional magnetic paper card, easily lose or bend and damage, the method of communication protocol system 10 of the present invention and automatic updating data thereof can effectively replace the deserted magnetic paper card that is applied in electronic lock in known technology, follows user to be accustomed to providing the technical solution of most convenient.
In sum, communication protocol system of the present invention is not used entity connection cable to carry out wired link transmission, but utilize near field communication (NFC) function, by controlling parameter, firmware information or decoding information, with wireless transmission method, by signal output apparatus, be sent in real time any signal receiving device in effective reconnaissance range.The signal receiving device of communication protocol system of the present invention and signal output apparatus must shutoff operation system not carry out burning for Data Update, on the contrary the transfer of data that can synchronously upload and download under the operator scheme having started the operating system.Compare prior art, communication protocol system of the present invention can be by relative distance detecting new data more in real time, it is easy to operate easily, needn't draw in order to upgrade firmware entity connection cable and carry out wire transmission, therefore can reduced parameter renewal process, further improve ease of use and the market competitiveness of product.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (24)

1. a method for automatic updating data, is applied in the transfer of data of signal output apparatus relative signal receiving system, it is characterized in that, described method comprises:
Output detection signal is to find the described signal receiving device in the effective range of described detection signal;
The induced signal that reception produces according to described detection signal;
Analyze described induced signal, wherein said induced signal can represent the spacing of described signal output apparatus and described signal receiving device;
When described spacing is less than threshold value, the request of transfer of data is proposed; And
Obtain after the license of described signal receiving device, by data with wireless way for transmitting to described signal receiving device, to drive described signal receiving device to carry out corresponding program according to the data of upgrading.
2. the method for claim 1, is characterized in that, described method also comprises:
Set described data, wherein said data are for controlling parameter; And
Copy described control parameter and be sent to described signal receiving device.
3. the method for claim 1, is characterized in that, described method also comprises:
In external mode, store described data, wherein said data are tough body renewal information; And described tough body renewal information is sent to described signal receiving device, to promote the operation usefulness of described signal receiving device.
4. the method for claim 1, is characterized in that, described method also comprises:
Receive described data, wherein said data are decoding information; And
Transmit described decoding information to described signal receiving device, for verifying comparison.
5. the method for claim 1, is characterized in that, described induced signal is optical signalling, and described signal output apparatus is analyzed the reflected energy intensity of described optical signalling to draw described spacing.
6. the method for claim 1, is characterized in that, described induced signal is electromagnetic flux, and the electromagnetic field of can be coupled when described spacing is less than described threshold value described signal output apparatus and described signal receiving device, to cause electromagnetic flux to change.
7. the method for claim 1, is characterized in that, described induced signal is rf wave, and the RFID tag of described signal output apparatus is when receiving the described induced signal of sufficient intensity, and online control command is set up in output.
8. method as claimed in claim 7, is characterized in that, described method also comprises:
Via described induced signal, obtain energy; And
By RFID tag described in described energy drives, export described control command.
9. method as claimed in claim 7, is characterized in that, described method also comprises:
When described spacing is less than described threshold value, described RFID tag is initiatively exported described control command.
10. the method for claim 1, is characterized in that, described method also comprises:
Receive complex induced signal;
Analyze described complex induced signal, wherein each induced signal can represent described signal output apparatus and the spacing that corresponds to the described signal receiving device of described induced signal;
Choose the described corresponding signal receiving device that described spacing is less than described threshold value; And the request that proposes transfer of data for the described signal receiving device of choosing.
The method of 11. 1 kinds of automatic updating datas, is applied in the transfer of data of signal receiving device relative signal output device, it is characterized in that, described method comprises:
Read detection signal;
The induced signal that output produces according to described detection signal; And
Allow data transfer request to receive from described signal output apparatus and by the data of wireless way for transmitting, make described signal receiving device carry out corresponding program according to the data after upgrading.
12. methods as claimed in claim 11, is characterized in that, described data are for controlling parameter, tough body renewal information or decoding information.
The communication protocol system of 13. 1 kinds of automatic updating datas, is characterized in that, comprising:
Signal receiving device, described signal receiving device comprises:
Trigger element, in order to produce induced signal; And
The first wireless transmission unit; And
Signal output apparatus, described signal output apparatus comprises:
The second wireless transmission unit;
Detecting unit, described detecting unit output detection signal, and receive the described induced signal that described trigger element produces according to described detection signal; And
Processing unit, be electrically connected to described the second wireless transmission unit and described detecting unit, described processing unit is when described detection signal detects described signal receiving device, receive and analyze described induced signal to draw the spacing of described signal output apparatus and described signal receiving device, the request of transfer of data when being less than threshold value, described spacing is proposed, and after the license that obtains described signal receiving device, data is transferred to described signal receiving device by described the second wireless transmission unit and described the first wireless transmission unit, to drive described signal receiving device, according to the data of upgrading, carry out corresponding program,
Wherein, described induced signal can represent the spacing of described signal output apparatus and described signal receiving device.
14. communication protocol systems as claimed in claim 13, is characterized in that, described data are for controlling parameter, and described signal output apparatus copies described custom control parameter, and is sent to described signal receiving device.
15. communication protocol systems as claimed in claim 13, is characterized in that, described data are tough body renewal information, and described signal output apparatus is stored described tough body renewal information in external mode, and are sent to described signal receiving device with lifting operation usefulness.
16. communication protocol systems as claimed in claim 13, it is characterized in that, described data are decoding information, and described signal output apparatus transmits described decoding information to described signal receiving device, by the correctness of the described decoding information of described signal receiving device checking comparison.
17. communication protocol systems as claimed in claim 13, is characterized in that, the described trigger element of described signal receiving device is assembly or the electric wave follower of conductive coil, tool reflection characteristic.
18. communication protocol systems as claimed in claim 17, it is characterized in that, described detection signal is optical signalling, and described assembly reflects described optical signalling and produces described induced signal, and the reflected energy intensity that described processing unit is analyzed described induced signal is to draw described spacing.
19. communication protocol systems as claimed in claim 17, is characterized in that, described detecting unit and described trigger element are described conductive coil, and described detecting unit and described trigger element change because electromagnetic field couples causes the electromagnetic flux of described induced signal.
20. communication protocol systems as claimed in claim 17, is characterized in that, described detecting unit is RFID tag, and described RFID tag is when receiving the described induced signal of sufficient intensity, and online control command is set up in output.
21. communication protocol systems as claimed in claim 20, is characterized in that, described electric wave follower utilizes described induced signal to provide energy to give described radio frequency recognition volume label, drives by this described RFID tag to export described control command.
22. communication protocol systems as claimed in claim 20, is characterized in that, described RFID tag has power supply, and described RFID tag utilizes described power supply initiatively to export described control command.
23. communication protocol systems as claimed in claim 13, is characterized in that, described detecting unit draws described spacing according to the intensity of described induced signal, and the numerical value of described intensity is inversely proportional to the spacing of described signal output apparatus and described signal receiving device.
24. communication protocol systems as claimed in claim 13, it is characterized in that, described communication protocol system further comprises a plurality of signal receiving devices, when described detecting unit receives complex induced signal, described processing unit calculates respectively described signal output apparatus and the spacing that corresponds to each signal receiving device of described complex induced signal, and choose the described corresponding signal receiving device that described spacing is less than described threshold value, to propose the request of transfer of data for the described signal receiving device of choosing.
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