CN1630295A - A portable wireless transceiver - Google Patents
A portable wireless transceiver Download PDFInfo
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- CN1630295A CN1630295A CN 200310123355 CN200310123355A CN1630295A CN 1630295 A CN1630295 A CN 1630295A CN 200310123355 CN200310123355 CN 200310123355 CN 200310123355 A CN200310123355 A CN 200310123355A CN 1630295 A CN1630295 A CN 1630295A
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- information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Position Input By Displaying (AREA)
- Transceivers (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
A portable wireless transmitting/receiving equipment, which can receive information by wireless transmission protocol, convert received information into that accorded with at least one wireless transmission protocol and transmit converted information in wireless mode. Said equipment can convert received three-D data into two-D data and process information content according to received command information. Said invention can communicate by input apparatus such as three-D pen or the like.
Description
Technical field
The present invention relates to a kind of electronic equipment, relate in particular to a kind of portable wireless transceiver equipment.
Noncontact 3D pen is a kind of handwriting input device that uses three-dimensional hand-written recognition method, and it allows the user freely to write in three dimensions with a kind of non-contacting method, need not any physical medium such as memo basis or clipboard etc.This input equipment brings great flexibility and convenience to the user, and the user is freed from the needed physical medium of two-dimentional handwriting recognition.
At Chinese application number was the 02144248.7 (applying date: on September 28th, 2002, inventor: Du Yonggang, Tu Jiawen, Feng Lei, Shao Xiaoling) and the patent application of 02159784.7 (applying date: on December 26th, 2002, inventor: Shao Xiaoling, Tu Jiawen, Feng Lei) in successively disclosed a kind of method and system (adding above-mentioned two contents that patent application is disclosed in mode of inserting) of three-dimensional handwriting recognition at this.The handwriting input of this system tracks user in three dimensions produces corresponding three-dimensional motion data, constructs three-dimensional track, and then three-dimensional track is projected on the two dimensional surface to produce the two dimensional image that is used for handwriting recognition accordingly.
Noncontact 3D pen technology has greatly strengthened discerns the ability of three-dimensional (3D) character to two dimension (2D) character in various environment, this technology has further strengthened the ability that the 2D character is decomposed into an independent character cell again simultaneously.And noncontact 3D pen can transfer out the information that produces with wireless mode.
In wireless technology now, there are many kinds of wireless transmission protocols, if not contact 3D pen has the function that adopts multiple wireless transmission protocol to transmit information, will make noncontact 3D pen have complicated components and parts, thereby lose flexibility, and strengthen the electric quantity consumption of 3D pen.Therefore need a kind of equipment, it can minimum level ground reduces and/or prolongs the battery life of noncontact 3D pen, and the while is taken on transceiver between noncontact 3D pen and other wireless devices.
Summary of the invention
One of purpose of the present invention is the improvement to the foregoing invention patent, a kind of portable wireless transceiver equipment is provided, this portable wireless transceiver equipment can be taken on transceiver between noncontact 3D pen or similar devices and other equipment, and its volume is little, is easy to carry with mobile.
The invention provides a kind of novel portable wireless transceiver equipment, comprise a radio receiving unit, a data processing unit and a wireless transmission unit.This radio receiving unit is used for receiving the information that sends from an input equipment by a kind of wireless transmission protocol; This data processing unit is used for the information that receives is carried out conversion process, and for meeting at least a wireless transmission protocol, it is the function that meets the information of multiple wireless transmission protocol that this data processing unit has the information translation that will receive with this information translation; This wireless transmission unit is used for the information after the conversion is sent out with wireless mode.
Wherein, the described data processing unit three-dimensional data that can also be used for information that radio receiving unit is received converts 2-D data to; This data processing unit can also be used for the command information of the information that receives according to described radio receiving unit to be handled the content information in the information that receives.
This portable wireless transceiver equipment also comprises a charging circuit unit, is used for described input equipment is charged.
A kind of portable wireless transceiver equipment of the present invention can be taken on transceiver communicates non-contact three-dimensional (3D) pen or similar input equipment on a large scale with other wireless devices, and volume is little, be easy to carry and move, simultaneously can provide power supply to replenish, prolong the battery life of non-contact three-dimensional (3D) pen or similar input equipment for non-contact three-dimensional (3D) pen or similar input equipment.And under the obsolete situation of this portable wireless transceiver equipment, can also be used to deposit or hold non-contact three-dimensional (3D) pen or similar input equipment.
By following description and the claim that reference is carried out in conjunction with the accompanying drawings, other purpose of the present invention and achievement will be conspicuous, and the present invention is also had more comprehensively understanding.
Description of drawings
The present invention carries out detailed explanation by the mode of example with reference to accompanying drawing, wherein:
Fig. 1 is the application system structural representation of portable wireless transceiver equipment according to an embodiment of the invention;
Fig. 2 is the structural representation of non-contact three-dimensional input equipment according to an embodiment of the invention;
Fig. 3 is the structural representation of portable wireless transceiver equipment according to an embodiment of the invention;
Fig. 4 is the flow chart that portable wireless transceiver equipment according to an embodiment of the invention carries out data processing;
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
Fig. 1 is the application system structural representation of portable wireless transceiver equipment according to an embodiment of the invention.This system comprises 300, one portable wireless transceiver equipment 100 of a non-contact three-dimensional input equipment and a main equipment 400.
This non-contact three-dimensional input equipment 300 can be a noncontact 3D pen, or other classes are equipment.
This portable wireless transceiver equipment 100 can pass through a kind of wireless transmission protocol, as bluetooth, reception information, and the information that receives carried out conversion process, with this information translation for meeting at least a wireless transmission protocol, a kind of as among Zigbee, 802.11, the NFC (Near Field Communication) etc., the information after will changing at last sends out with wireless mode.This portable wireless transceiver equipment 100 can also convert the three-dimensional data in the information that receives to 2-D data, or according to the command information in the information that receives the content information in the information that receives is handled.
This main equipment 400 is the PC with radio port (PC), mobile phone, palmtop PC, notebook computer or network computers of supporting non-contact three-dimensional input equipment 300, and main equipment 400 is equipped with the application software that is applicable to non-contact three-dimensional input equipment 100.
At first non-contact three-dimensional input equipment 300, portable wireless transceiver equipment 100 are set up with main equipment 400 threes and are communicated by letter, a button is set on non-contact three-dimensional input equipment 300 or portable wireless transceiver equipment 100 directly starts main equipment 400, or by user cipher of non-contact three-dimensional input equipment 300 inputs, the hardkey safety code of main equipment 400 usefulness portable wireless transceiver equipment 100 comes this user cipher of verification and initialization system.
Then non-contact three-dimensional input equipment 300 various information of input on a piece of paper, on surface or in the air, comprise command information and content information, and with these information by a kind of wireless transmission protocol, as bluetooth etc., radio to portable wireless transceiver equipment 100, this portable wireless transceiver equipment 100 receives these information by this kind wireless transmission protocol, and the information that receives carried out conversion process, be to send main equipment 400 to wireless mode after meeting the information of at least a wireless transmission protocol with this information translation.
Fig. 2 is the structural representation of non-contact three-dimensional input equipment according to an embodiment of the invention.This non-contact three-dimensional input equipment 300 comprises a sensing apparatus 310, one orders generation equipment 320 and an output equipment 330.
This sensing apparatus 310 is used to detect three-dimensional motion, produces the information of response three-dimensional motion.This order generation equipment 320 is used to produce command information, and it can be one group of button.Click one of them button, non-contact three-dimensional input equipment 300 just can produce a command information, and this command information can be to carry out the command information of deletion action, or starts the command information etc. of certain application program; Three-dimensional motion information and command information that this output equipment 330 is used for being produced send out with wireless mode.
Fig. 3 is the structural representation of portable wireless transceiver equipment according to an embodiment of the invention.This portable wireless transceiver equipment 100 comprises a radio receiving unit 110, a data processing unit 120 and a wireless transmission unit 130.
Radio receiving unit 110 is used for by a kind of wireless transmission protocol, as bluetooth, the information that reception is sent by non-contact three-dimensional input equipment 300, this information can comprise command information and content information, this content information can be the three-dimensional data that is produced when carrying out three-dimensional handwriting recognition.
Data processing unit 120 is used for the information that receives is carried out conversion process, with this information translation for meeting at least a wireless transmission protocol.It is the function that meets the information of multiple wireless transmission protocol that this data processing unit 120 has the information translation that will receive, and this multiple wireless transmission protocol can be Zigbee, 802.11, NFC etc.
The three-dimensional data that data processing unit 120 can also be used for information that radio receiving unit 110 is received converts 2-D data to, and it is described that this transfer process sees following Fig. 4 for details.Command information in the information that this data processing unit 120 further also receives according to radio receiving unit 110 is handled the content information in the information that receives, such as a part of content information of deletion.
Information after wireless transmission unit 130 will be handled through data processing unit 120 send main equipment 400 to Wireless transmission mode, and this wireless transmission method is that data processing unit 120 carries out a kind of after the wireless transmission method conversion.
This portable wireless transceiver equipment 100 can also comprise a memory 140, control circuit unit 150, a power circuit unit 160 and a charging circuit unit 170.
Wherein, control circuit unit 150 respectively with portable wireless transceiver equipment 100 in each unit link together, be used for realizing each unit of portable wireless transceiver equipment 100, i.e. intercommunication mutually between radio receiving unit 110, data processing unit 120, wireless transmission unit 130, memory 140, power circuit unit 160 and the charging circuit unit 170.For instance, sequencing control between radio receiving unit 110 and the data processing unit 120 or speeds match etc. all need to realize by control circuit unit 150.
Memory 140, respectively with radio receiving unit 110, data processing unit 120, wireless transmission unit 130 and control circuit unit 150 link together, be used under the control of control circuit unit 150, information that storage radio receiving unit 110 receives or the information that in data processing unit 120 processing procedures, produces, particularly wireless transmission unit 130 and main equipment 400 (see figure 1)s are under the communication conditions condition of poor, carry out the temporary backup of data, and in due course, when recovering, be sent in the main equipment 400 with Wireless transmission mode by wireless transmission unit 130 again such as communication conditions.
Power circuit unit 160 links together with control circuit unit 150, is used to whole portable wireless transceiver equipment 100 that working power is provided.It can be that radio receiving unit 110, data processing unit 120, wireless transmission unit 130, memory 140, power circuit unit 160 and charging circuit unit 170 link together by each unit in control circuit unit 150 and the portable wireless transceiver equipment 100, provide continual power supply to them, whole portable wireless transceiver equipment 100 can be run well.
Charging circuit unit 170, link together with control circuit unit 150, be used for when non-contact three-dimensional input equipment 300 (see figure 1)s and this charging circuit unit 170 link together, the power supply to non-contact three-dimensional input equipment 300 under the control of control circuit unit 150 charges.
This portable wireless transceiver equipment 100 also can be used for depositing or holds non-contact three-dimensional (3D) pen or similar input equipment under obsolete situation.
Fig. 4 is the flow chart that portable wireless transceiver equipment according to an embodiment of the invention carries out data processing.
At first, portable wireless transceiver equipment 100 is by a kind of wireless transmission protocol, as bluetooth etc., and a wireless messages of wireless receiving (step S210), this information can comprise command information and content information, and this content information can be the three-dimensional data that is produced when carrying out three-dimensional handwriting recognition.
Then, judge whether that according to the command information in the information that receives needs carry out the conversion process (step S220) of three-dimensional data to 2-D data.
If do not need to carry out the conversion process of three-dimensional data to 2-D data, then continue need to judge whether the temporary information (step S270) that receives, the foundation of this judgement can come from the command information in the information that radio receiving unit 110 (see figure 3)s receive, also can come from wireless transmission unit 130 (see figure 3)s with main equipment 400 (see figure 1) communication condition of poor under institute's feedack.If need the temporary information that receives, then store this information (step S290), and end operation (step S300); If do not need the temporary information that receives, then carry out wireless transmission method conversion (step S275), and send this information (step S280) with the wireless transmission method after the conversion, and end operation (step S300).
If need to carry out the conversion process of three-dimensional data among the step S220 to 2-D data, then at first from the information that receives, obtain the three-dimensional acceleration information (step S230) of these 3D data, then according to the three-dimensional coordinate (step S240) of its each point of three-dimensional acceleration information calculations of these 3D data, describe the 3 D motion trace (step S250) of these 3D data then according to the three-dimensional coordinate of each point of these 3D data; 3 D motion trace with these 3D data projects to two dimensional surface at last, the two-dimentional track (step S260) of these 3D data after the acquisition projection.
Wireless transmission method can be converted among Zigbee, 802.11, the NFC etc. one or more among the step S275.Certainly, the wireless transmission method that also can not carry out conversion, and will information to be sent wireless transmission method during still with reception send.
Then, continue to judge whether information (step S270) after temporary the processing.If need the information after temporary the processing, then store this information (step S290), and end operation (step S300); If do not need the information after temporary the processing, then carry out wireless transmission method conversion (step S275), and send this information (step S280) with the Wireless transmission mode after the conversion, and end operation (step S300).
Certainly, all or part of of above-mentioned data handling procedure also can be handled by main equipment 400 (see figure 1)s.
Though through the present invention is described in conjunction with specific embodiments, for the skilled personage in present technique field, according to manyly substituting of making of narration above, revise with variation will be conspicuous.Therefore, when such substituting, within the spirit and scope that modifications and variations fall into attached claim the time, should being included among the present invention.
Claims (13)
1, a kind of portable wireless transceiver equipment comprises:
A radio receiving unit is used for receiving information by a kind of wireless transmission protocol;
A data processing unit is used for the information that receives is carried out conversion process, and for meeting at least a wireless transmission protocol, it is the function that meets the information of multiple wireless transmission protocol that this data processing unit has the information translation that will receive with this information translation;
A wireless transmission unit is used for the information after the conversion is sent out with wireless mode.
2, portable wireless transceiver equipment as claimed in claim 1, the information that wherein receives comprises three-dimensional data, described data processing unit converts this three-dimensional data to 2-D data.
3, portable wireless transceiver equipment as claimed in claim 1, the information that wherein receives comprises command information and content information, described data processing unit is handled this content information according to this command information.
4, portable wireless transceiver equipment as claimed in claim 1 also comprises a memory, is used for stored information.
5, portable wireless transceiver equipment as claimed in claim 1 also comprises a control circuit unit, is used to control the communication between described each unit.
6, portable wireless transceiver equipment as claimed in claim 1 also comprises a power circuit unit, is used to described each unit that power supply is provided.
7, portable wireless transceiver equipment as claimed in claim 1 also comprises a noncontact input equipment, and this input equipment further comprises:
A three-dimensional motion detecting sensor is used to produce the information of response three-dimensional motion; With
An output equipment, the information that is used for producing sends out with wireless mode.
8, portable wireless transceiver equipment as claimed in claim 7 also comprises a charging circuit unit, is used for described input equipment is charged.
9, a kind of wireless receiving and transmitting method may further comprise the steps:
A, receive information by a kind of wireless transmission protocol;
B, the information that receives is carried out conversion process, with this information translation for meeting at least a wireless transmission protocol;
C, the information after will changing send out with wireless mode.
10, wireless receiving and transmitting method as claimed in claim 9 also comprises step: according to the command information in the information that receives the content information in the information that receives is handled.
11, wireless receiving and transmitting method as claimed in claim 9 also comprises step: convert the three-dimensional data in the information that receives to 2-D data.
12, wireless receiving and transmitting method as claimed in claim 11, the described step that converts the three-dimensional data in the information that receives to 2-D data comprises:
A, from the information that receives, obtain three-dimensional acceleration information;
B, according to the three-dimensional coordinate of each point of three-dimensional acceleration information calculations;
C, describe 3 D motion trace according to the three-dimensional coordinate of each point;
D, 3 D motion trace is projected to two dimensional surface, obtain the two-dimentional track after the projection.
13, a kind of non-contact three-dimensional input equipment comprises:
A sensing apparatus is used to detect three-dimensional motion, produces the information of response three-dimensional motion;
An order generation equipment is used to produce command information;
An output equipment, the three-dimensional motion information and the command information that are used for being produced send out with wireless mode.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310123355 CN1630295A (en) | 2003-12-16 | 2003-12-16 | A portable wireless transceiver |
| PCT/IB2004/052745 WO2005059766A2 (en) | 2003-12-16 | 2004-12-10 | Pocket device for wireless receiving and delivering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310123355 CN1630295A (en) | 2003-12-16 | 2003-12-16 | A portable wireless transceiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1630295A true CN1630295A (en) | 2005-06-22 |
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ID=34683174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310123355 Pending CN1630295A (en) | 2003-12-16 | 2003-12-16 | A portable wireless transceiver |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1630295A (en) |
| WO (1) | WO2005059766A2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101783039B (en) * | 2009-12-29 | 2012-02-29 | 广州广电运通金融电子股份有限公司 | Method and terminal for controlling security of financial transactions |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995014286A1 (en) * | 1993-11-17 | 1995-05-26 | Microsoft Corporation | Wireless pen computer input system |
| IL108565A0 (en) * | 1994-02-04 | 1994-05-30 | Baron Research & Dev Company L | Improved information input apparatus |
| US6990082B1 (en) * | 1999-11-08 | 2006-01-24 | Intel Corporation | Wireless apparatus having a transceiver equipped to support multiple wireless communication protocols |
| US7035429B2 (en) * | 2000-11-10 | 2006-04-25 | Anoto Ip Lic Handelsbolag | Method and device for addressing mail items |
-
2003
- 2003-12-16 CN CN 200310123355 patent/CN1630295A/en active Pending
-
2004
- 2004-12-10 WO PCT/IB2004/052745 patent/WO2005059766A2/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005059766A3 (en) | 2005-08-11 |
| WO2005059766A2 (en) | 2005-06-30 |
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| WD01 | Invention patent application deemed withdrawn after publication |