TWI262318B - Structure of positioning system and method for positioning thereof - Google Patents

Abstract

A method for positioning is adapted for global positioning system. The steps include obtaining a plurality of positioning data needed for positioning via a first user terminal, generating a calling signal from the first user terminal to call a second user terminal, sending the positioning data form the first user terminal to the second terminal by a wireless transmission mechanism, and writing the positioning data in the second user terminal so that the second user terminal can be positioned through the positioning data. The positioning mechanism is the IRDA transmission or Bluetooth wireless transmission.

Description

1262318 16468twf.doc/y IX. Description of the Invention: [Technical Field] The present invention relates to a positioning method, and in particular to a system used in a Global Positioning System (Globe Positioning System, referred to as GPS) And can reduce the positioning method of the first positioning time. [Prior Art]

The Global Positioning System (GPS) is a combination of satellite and wireless technologies. Navigation systems for navigation and positioning provide users with precise positioning, speed and time. The GPS development plan is hosted by the US Department of Defense and is involved by the Ministry of Transportation. The technology is transferred to the closed use and applied to navigation and positioning, precision measurement, posture and standard coffee. The Gps system is widely used in the life of the application, especially in combination with the communication industry. The development of the GPS technology and business opportunities are booming with the advancement of satellites. μ: There are three parts, namely the space satellite part, the ground control department, and the receiver part. And what the general customs can own and apply, == parts. The GPS receiver uses the radio field and the time difference to measure the distance using the =bit reference placed on the ground 2 二 2, 5 synchro-satellite groups (that is, the first part of the above). Ft = basic mode is to synchronize the yarn Mf with time-related data 'GPS receiver self-received = ΓΪΓ signal, through the arithmetic unit in the receiver, solve the information required by the user of the time and time. The position of each satellite is determined by the star's money (four). The distance of the receiver on the earth can be calculated by the distance from the satellite to the receiver of 5 1262318 16468twf.doc/y. The GPS receiver receives the GPS satellite. The time it takes for the signal to determine the initial position is called the "Time t〇First Fix (% TTFF)". The first positioning time of a typical GPS receiver is about 60 seconds, which is one minute. Such a time is not a short time for many users. [Summary of the Invention]

Therefore, it is an object of the present invention to provide a positioning method and a positioning system that can reduce the first positioning time of the receiver to quickly locate the initial position of the receiver. = The positioning method provided by Ming is the positioning data required by the first-user-two-serving position, and is sent from the first user terminal. Then, the location data is transferred from the first user to the second user. The second user end is then written to enable the second user end to be positioned by the positioning data described above. In the embodiment of the γγι of the material, the second user receives the positioning resource, and the first button is located according to the infrared signal sent by the first terminal; The infrared sensor transmits and receives the first-use terminal and writes it into the second user terminal. Dan's ==!,, the first - use her to carry the positioning information \ k to receive a part of the GPS satellite part of the next week. In addition, according to another embodiment of the present invention, the first step of obtaining the positioning data by using the 6 I2623M twf.doc/y terminal is to first transmit the identification of the first user terminal to the wireless wireless ground station. Pan-European digital mobile phone system (called GSM) base station. Then, the wireless communication base station can receive the information - the positioning information is included. The positioning information includes information about the global positioning and the azimuth elevation angle. Then, the first-user side obtains the positioning data according to the auxiliary positioning information. According to another aspect, the present invention provides a positioning method, wherein the user-side obtains the positioning data required for the positioning, and the positioning data of the = is transmitted from the first user by Bluetooth wireless transmission. One brother and two user ends. Then, the second user is positioned and written, == the user terminal transmits the position obtained by the first user: Si = (4) The second user's rfc 〇峨 " ^ person end The identification channel is established; the user knows the transmission channel. Then the channel is transmitted to the second user end. The gastroenteric hunting is transmitted by the upper jaw. The present invention provides a positioning method, which can be used by Li Shantong ( GPS), the steps include using -first-use--%=locating f-things and then sending m-hands from the first user--the second-user--transmission from the first-user side using the wireless transmission mechanism Go to the Dlia and write the positioning data to the second user to locate the positioning data obtained by the 5=end doc/y I2623168wf &n:: terminal. Transmission mechanism or Bluetooth: line i ::: The line transmission mechanism can be infrared. The user knows the user and the second user. Among them, there is the positioning data needed to locate the current location. The second can be obtained by the wireless transmission mechanism. - the user, receives the location data obtained by A, so that the second 2 & user side The location data obtained is the current location. 'Because it is rich in the money, you can call the use--the user can know the location data needed for the attendant. The Miaobu's user-side can be divided into the first -== Positioning. By this, the second user can shorten the time spent on the music-person position. It is easy to understand that other purposes, features and advantages can be more clearly as follows. According to the drawing, the detailed description is given according to the embodiment. The object is included in the object, including::: using the positioning system provided by the Ifn Gans user 鳊101 and at least one The second use, the first-user end 101 already has the required dislocation information for the current position 12623 to say twf.doc/y. When the second user end 1 () 3 is also positioned, the user terminal 1Q1 can share the requested positioning data to the second user terminal 1 〇 3 by the -n_ mechanism. The 103 can use the positioning data of the first user terminal 1〇1 to perform positioning, and reduce the time required for the second user terminal 1〇3 to search for the satellite signal when performing the first positioning.

In this example, the 'the first user terminal 1' 1 and the second user end (10) may be mobile communication devices having a clamp module. Among them, the positioning module can be a global (four) Lai group 'special intelligence device shot is a mobile phone. 2 is a flow chart showing the steps of a positioning method in accordance with a preferred embodiment of the present invention. Please refer to FIG. 2 and FIG. 2. When the user of the first user end 101 wants to locate the current location, the first user terminal 1〇1 needs to obtain the positioning required for the positioning as described in step S201. data. The steps for obtaining the positioning data by the first user terminal 101 will be described in detail below.

After the first user end 101 obtains the location data, if the second user terminal 103 also needs to locate the current location, the first user terminal 1〇1 may first send a call signal as described in step S203. The second user terminal 103 is called. Then, the first user end can transmit the positioning data to the second user end by using a wireless transmission mechanism as described in step S2〇5. Then, the present invention proceeds to step S207, that is, the positioning data acquired by the first user end 101 is written into the positioning module of the second user end 1〇3, so that the second user end 103 can be used by This location data is located at 1262318 16468twf.doc/y to locate the current location. In general, the above-mentioned positioning data includes star-level data of GPS satellites such as ιη, 113, and 115. Among them, the star layer data contains information such as the location and cluster of each GPS satellite. FIG. 3 is a flow chart showing the steps of the first user terminal transmitting the location (4) by using the wireless transmission mechanism according to the first embodiment of the present invention, which is applicable to steps S203 and S205 of FIG. Referring to Figure 3, in the first real φ, the present invention utilizes an infrared transmission mechanism to transmit positioning data. When the first user end 1〇1 wants to share the positioning data to the second user end 103犄, the first user end 1〇1 can send an infrared signal to call the second user as described in step S3〇i. End 1〇3. At this time, the second user terminal 103 starts an application according to the infrared signal sent by the first user terminal 101, that is, the content described in step S303. Then, the first user terminal 1〇1 sends the positioning data to the second user terminal 1〇3 by infrared transmission as described in step S3〇5. When the location data is sent from the first user terminal 101 to the second user terminal 103, the second user terminal 1〇3 performs step S3〇7, which is to analyze the first user by using the above application. The positioning tribute transmitted by the end 101. Then, the present invention writes the positioning data into the positioning module of the user terminal 103 as described in step S3. FIG. 4 is a flow chart showing the steps of the first user terminal transmitting the positioning data by using the wireless transmission mechanism according to the second embodiment of the present invention, and is also applicable to steps S203 and S205 of FIG. 2 . Referring to FIG. 4, the difference from the steps illustrated in FIG. 3 is that the present embodiment utilizes the Bluetooth 1262318 16468twf.doc/y wireless transmission mechanism to transmit positioning data. When the first user end 1〇1 wants to share the location data to the second user end 1〇3, the first user end 1〇1 can be searched by the call description protocol (SDp) as described in step S401. The RfcqmM server channel number _ used by the second user terminal 103. Next, the first user end 101 performs step S4〇3 to authenticate the second user end 103, and establishes a transmission channel with the second user end 103 as described in step S4〇5. After the transmission channel is established between the first user end 101 and the second user end 1〇3, the first user end 1〇1 sends the positioning data to the first transmission channel through the transmission channel as described in step S407. Two user terminals. At this time, the second user end 103 reads the positioning data, that is, the content described in step S4〇9, and as described in step S411, the positioning data is written into the positioning module in the first user end 103. . FIG. 5 is a flow chart showing the steps of obtaining the positioning data by the first user end according to a preferred embodiment of the present invention, and FIG. 6 is a structural diagram of a positioning system according to another embodiment of the present invention. In step S201 of Fig. 2, the manner in which the first user terminal 101 obtains the location data can be obtained by downloading the steps from the GPS satellites such as 111, 113, and 115, as shown in FIG. Referring to FIG. 5 and FIG. 6 , when the first user end 1〇1 needs to obtain the positioning data required for the positioning, the identification address of the first user end 101 is transmitted to the wireless communication base as described in step S501. Taiwan 121. In this embodiment, the wireless communication base station 121 can be a pan-European digital mobile phone base station. At this time, the wireless communication base station 121 can be as step S5〇3 1262318 16468twf.doc/y information and the like. Then, the life record of the first and the azimuth of the azimuth, according to the position of the step S505 and 115, can quickly find the GPS satellites 111, 113, and the Aachen. Download location data. Within the scope of the definition and the implementation, t = the technical person, without departing from the spirit of the invention: the protection between the L diagrams and the description of the invention is based on the preferred embodiment of the invention - the preferred method The flow chart of the steps for transmitting data to the user in accordance with the first embodiment of the present invention is in accordance with the preferred embodiment of the present invention.端利":: 2, according to the second embodiment of the present invention - the user - the flow mechanism of the transfer mechanism to transfer the positioning data. The user ^ ^ according to the preferred embodiment of the present invention - A flow chart of the steps of the first messenger to access the positioning data. The description of the positioning system according to another embodiment of the present invention - User terminal [main component 101: first 12 I2623iL, 0C/ y 103 : second user end 111, 113, 115: GPS satellite 121: wireless communication base station S201: positioning data required for the first use of the transfer position S203 · · squeezed from the first user end, t \丨贝有十有一个一出一呼叫信号, beer called a first-pass music one

The terminal transmission uses the wireless transmission mechanism from the first user: the positioning data transmitted by the first user terminal is written to the second messenger ^S3G1. The first user sends out - the infrared signal calls the second use = 3 :, the second user is activated according to the infrared signal - the application to the =: r user end by infrared transmission - S3 〇 7 · the application analyzes the location data transmitted by the first user, S309: will locate The data is written to the second user end s·· The first fairy terminal uses the SDp to query the RFCOMM server channel number S403 used by the second controller: the first user end authenticates the second user terminal S405. Establishing a transmission channel S407 between the first user end and the second user end. The user end transmits the positioning data to the 13 1262318 16468twf.doc/y second user terminal S409: the second user by using the transmission channel The terminal reads the positioning data S411: writes the positioning data into the second user end S501: transmits the identification address of the first user end to a wireless communication base station S503: receives an auxiliary positioning information S505 from the wireless communication base station: Auxiliary positioning Get the location data

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Claims (1)

1262318 16468twf.doc/y X. Patent application scope · · L-type clamping method, including the following steps: The user obtains most of the positioning data required for positioning; Guangdi-user sends an infrared signal call—Second Sending to some of the 12 materials is transmitted from the first user end to the second user end by infrared transmission; The mosquito bit data is written to the second system end so that the second user terminal can be positioned by the positioning data. The method of claim 1, wherein the step of receiving the positioning (4) by the first user includes the following steps: starting an application according to the infrared signal; transmitting by infrared And receiving the positioning data; and using the application to analyze the positioning data and writing it into the user end. 4. The method according to claim 1, wherein the step of obtaining the positioning data by the first user end comprises the following steps: transmitting the identification address of the first user end to a wireless communication base 3. If you apply for a patent scope! The method of claim, wherein the step of obtaining the positioning by the first user comprises downloading the positioning data directly from a portion of a plurality of GPS satellites. The 亥6 Hai wireless communication base station receives an auxiliary positioning information; and obtains the positioning data according to the auxiliary positioning information. 15 1262318 16468twf.doc/y (10) The positioning method described in item 4 of the May patent scope, wherein the benefit base station is a pan-European digital mobile phone system ((4)) base = patent application scope 4 The positioning method, wherein the auxiliary history includes information on the ephemeris and azimuth elevation angles of most global positioning system (GPS) satellites. The positioning method described in the first item of the second aspect, wherein the second user end is a system with a global positioning system module 8: as defined in the scope of the patent application. A whole material (four) riding silk wire • • Seeding method, including the following steps: · Most of the transmission required by the first system to obtain positioning, and the positioning of the woman (4) by Bluetooth wireless transmission from the first user The end is communicated to a second user end; and the user & the positioning data is written to the second, the user Wei borrowing _ mosquito bit (4) to perform 仏 1 ^ ' to make the second clear Γ 疋The data transmitted to the second user terminal further includes the following steps: from the user's step, the call description protocol (SDP) is used to query the RFCOMM word channel number; Μ - the user side uses the pair The second user end authenticates, establishes a transmission channel for the second user end, and 16 1262318 16468twf.doc/y end transmits the positioning data to the second user U through the transmission channel. Such as the application of the scope of the patent scope 帛 9 items - The user obtains the positioning data of the Haidi Global Positioning System, and the part of the star downloads the mosquito bit = directly from the number of eves. 12. If the application is specified in the ninth item, the user-side obtains the positioning. The data method, the 5th Haidi transmission of the first-use of the old β U includes the following steps: the station; the user & identification address to the wireless communication base I Hai wireless communication base station receives an auxiliary to obtain the positioning资 ^ Wireless communication: Taiwan ^ Wai Europe number ^ ^ as the law, which the station. For the digital mobile phone system (GSM) base assist = 2, the positioning method 'where the ephemeris and azimuth pitch angle information \ 夕 ^ one of the king ball positioning system (GPS) satellites make the positioning method, Among them, the first mobile phone. Λ ^ is a system with a global positioning system. 16. For example, the scope of the patent application is 9th. The positioning data includes most of the global positioning of Li; the reading method's which are applicable to global data. The bit method includes the following steps: 糸, first coffee), the method 17 f.doc/y I2623JJtwi; second: the majority of the user needs to obtain the positioning, ... Haidi-user side; The hacker; the tiger calls a second user to transfer the locating data to the second user terminal 7:: the transmission mechanism uses the locating data from the first user The terminal can be used by the terminals to make the second wireless transmission mechanism as the infrared transmission mechanism of the patent application scope "the clamping method of the infrared transmission mechanism, wherein the Ϊ9. The bud wireless transmission mechanism. The method, wherein the first-cutting section 17 defines the financial method, and the (four) parts of the global positioning system satellite download the positioning = directly from the eve of the kilogram 2L as the patent application scope 17th The positioning method described by the user, the step of obtaining the mosquito bit data by the user, includes the following; the identification address of the first-user end is transmitted to a pan-European digital electro-active system (GSM) base Taiwan; from the pan-European digital mobile The system base station receives the auxiliary positioning information; and obtains the positioning data according to the auxiliary positioning information. 22. The positioning method according to claim 21, wherein the auxiliary positioning information includes a global fixed (four) unified satellite Stars and sleeves: Elevation information. Machi 18 I2623.JJ twf.doc/y 23. Some of the positioning data described in item 17 of the patent application include a majority of all-in-one systems ^ 'the 24. positioning system The architecture includes: a scoop calendar data. The user ir has a plurality of positioning data for the current one; and the first user terminal required for the negotiating position is received by a wireless transmitting user terminal The positioning (4) is such that _ = positioning the current location according to the positioning data, and the user-user and the second user are all in one, and one of the mobile communication devices. In the location system architecture described in Item 25 of the 杈 杈 巧 巧 巧 巧 巧 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 第 27. 27. 27. 27. 27. 27. 27. 27. 27. 27. 27. 27. 27. 27. 27. 27. 27. 27. Loading Is - mobile phone configuration Bian H 'thereof 28. The application of the 24 patents wheel transmission range of the wireless infrared transmission mechanism Mi wheel mechanism, "configuration, which is made into the monitoring Bluetooth wireless transport mechanism. material. On the eve, a number of global (four) unified satellite stars 19