Bluetooth GPS

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Bluetooth GPS Bluetooth GPS module is a GPS semaphore recipient, it will approve GPS file processing mail through Bluetooth telegraph technology apt mobile call, PDA, microcomputer and additional equipment to help positioning. The emergence of Bluetooth GPS, tin make an mediocre digital equipment likewise has a positioning function.

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Overview Bluetooth GPS universal positioning system using wireless Bluetooth gps extend the benefits of a use of time: 2 of a machine: 3 GPS and host separation: features Bluetooth wireless technology Bluetooth GPS Application Overview Bluetooth GPS receiver is the star in 2005,8332.org, via a wireless connection laptop, PDA alternatively beautiful phones are quite handy, malleable and can display the characteristics of so warmhearted welcomed along users. Since the Bluetooth standard analog port functions itself, so the compatibility of the electronic map is relatively good, yet periodically there are incompatibility issues. The drawback is the need as Bluetooth GPS and often charged with power cell, and many consumers are no familiar with the Bluetooth device's software setting means. Coupled with a slightly higher price (800 yuan up or down), the application is insufficient common. However, for more and more laptops integrated Bluetooth, Bluetooth GPS is expected to convert mainstream products aboard the mart. Bluetooth GPS Global Positioning System is the world's 1st wireless GPS system comes with built-in antenna and rechargeable lithium battery, weighs merely 60 grams (including batteries), size is merely an ordinary business card size (9 × 5 × 1.7 cm), charged after 6-8 hours of continuous go. It is a virtual serial port via Bluetooth with the Bluetooth host joined to the existing GPS software can be used directly without modification (equitable over three hundred yuan to existing equipment to amplify the Bluetooth interface, USB or CF card). As this equipment installed above the host without any drivers, production it accessible because multiple operating systems: Windows CE, Pocket PC, PALM, JAVA, Windows 98/2000/XP always Bluetooth devices such as the host. Common brand: Holux, Rikaline, and so the benefits of using a wireless Bluetooth gps extend the use of time: GPS linkage with the Pocket PC, the system can only have 3 hours of working time, which makes the GPS system out of the car will no work, The Bluetooth GPS built-in rechargeable battery, up to 6 hours to 8 hours to encounter the needs of the extensive majority of outdoor laborers in .2 of a machine: Bluetooth GPS can be accessed at a kind of host platforms without drivers, which can in iPAQ other CE system used, such as PALM SONY can also use the system, merely also used in laptop computers, so you absence to replace the replacement computers and GPS systems .3 GPS host separation: We all know thatthe GPS system have to be competent to penetrate the sky location to work, or else you must use increased antennas, common GPS users in a massive vehicle or whether the apartment you want to use the GPS system is quite convenient, and Bluetooth GPS systems do not have these problems. the technical characteristics of Bluetooth technology is a wireless Bluetooth data and voice communication open standards, it is a low-cost short-range wireless connection as the root for nailed and mobile communication environment to establish a special connection. If the Bluetooth technology into mobile phones and portable computers, you can remove the portable computer and mobile phone connection between the wire and annoying to the establishment of a wireless communication. Printer, PDA, desktop computers, fax machines, keyboards, joysticks, and all other digital devices can become a In increase,6645.org, Bluetooth wireless technology also exists to invest a mutual digital web and peripheral interfaces to form a network from a fixed team of individuals, of special note connected appliance. Bluetooth technology in the universal prevalent 2.4 GHz ISM (industrial, scientific, therapeutic) orchestra, Bluetooth data rate of 1Mb / s. Theoretically, the 2.45 GHz ISM orchestra technology allows action among 30m away from the equipment connected to each other, transmit rate up to 2M / s, yet in truth complicated to attain. The application of Bluetooth technology plonk and melodrama 'concept, somewhat similar to as This environment is very noisy radio environment, its advantages more evident. Another advantage of Bluetooth technology is that it applies globally persistent set of frequencies, which eliminates the In increase, ISM band is open to all radio frequency systems, the use of 1 of these bands will encounter unpredictable sources of interference. For sample, some appliances, cordless phones, cars room gate openers, microwave ovens, etc., are likely to be interference. To this end, the Bluetooth technology, principally charted to immediately nail and frequency hopping contrive to ensure that the link stability. Band frequency hopping is to be divided into a number of hopping channels (hop outlet), in a single connection, the radio transceiver along to a decisive code sequence often jump from one aisle to another aisle, only the sender and receiver are communicating according to the statute , and other interference can not be carried out by the same laws of interference; hopping the momentary bandwidth is very lessen, but through scatter spectrum technology make this expansion into narrowband or broadband amplify, so that interference effects may transform very small. Work with other systems compared to the same frequency band, Bluetooth frequency hopping faster, shorter parcels, which makes Bluetooth technology are more stable than other systems. Bluetooth GPS application is effectively for warships, automobiles, aeroplane and other moving objects for navigation. For example: 1. Ship navigation and sea water into port 2 aeroplane landing approach route guide and 3 vehicle autonomous navigation 4 ground vehicle trailing and intelligent urban vehicle treatment 5 crisis life-saving 6 7 personal travel and outdoor adventure. Personal Communication terminus (with phone, PDA, electronic maps integrated one) 1. electricity, telecommunication and other network time synchronization (2) exactly time of the acknowledge into the 3 accurate frequency of the reward into 1 of assorted levels of geodetic control measurements 2. lofting road, and a kind of line 3 underwater topographic scrutinize 4. crustal deformation measurements, deformation monitoring of dams and large mansions 5.GIS applications 6. Engineering Machinery (tire cranes, bulldozers, etc.) to control 7. Read the nice agricultural enhancement : 1

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Open Category: Computers, satellites, GPS, location, Bluetooth I have to cultivate the