Navigation system, navigation device and navigation method for identifying labels
A technology for identifying tags and navigation systems, which is applied in the fields of data reading functions and satellite positioning and navigation functions, can solve the problems of larger size of navigation devices, wrong destination finding, wrong paths, etc., and achieves the effect of improving the large size
Inactive Publication Date: 2010-03-17
MSTAR SOFTWARE R&D (SHENZHEN) LTD +1
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Problems solved by technology
[0005] However, the input of the current GPS system destination is carried out through the display screen with manual text input. On the one hand, it needs to be equipped with a display screen, which makes the volume of the navigation device larger and the price higher. On the other hand, once the input address is wrong , will cause path errors or wrong destinations, which will affect the user's willingness to use; secondly, although the general navigation device can display the current position and movement situation according to the downloaded electronic map, but for some specific areas Among them, such as exhibition halls or visiting parks, the electronic map may not be able to effectively present the detailed map information or the structure and characteristics of the area, which limits the navigation effect that general navigation devices can produce
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[0033] see figure 1 , figure 1 It is a schematic diagram of an identification tag navigation system 100 . The identification tag navigation system 100 includes a mobile device, in this example a watch 10, which can be worn by the user on the hand for easy carrying, and a plurality of information carriers. In this figure, one of them is shown The information carrier is a guidebook 20, and the guidebook 20 has a plurality of identification labels 201-205. In a preferred embodiment, the identification tags are a radio frequency identification electronic tag, that is, an electronic structure produced by a radio frequency identification technology (Radio Frequency Identification, referred to as RFID), and the mobile device The design of the watch 10 can use corresponding components and identification and reading programs according to this identification technology to identify and read the identification tags.
[0034] The identification label navigation system 100 of the present...
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The invention discloses a navigation system, a navigation device and a navigation method for identifying labels, which ensure that a user obtains the direction guide for a destination position in a more convenient and direct mode. The system comprises at least one identification label and a mobile device. The method comprises the following steps: receiving a destination reading instruction; reading destination identification label data in the identification label; receiving a plurality of reference signals so as to generate data of a current position through calculation; generating navigationinformation according to the destination identification label data and the data of the current position through calculation; and providing instruction information according to the navigation information and the data of the current position.
Description
technical field [0001] The invention relates to an identification label navigation system and a method applied thereon, especially a system and method with the data reading function of radio frequency identification technology and the satellite positioning and navigation function. Background technique [0002] With the continuous advancement of electronic digital technology, modern people often use various electronic devices or electronic products with different application functions in their daily life. For example, the development of mobile computing technology makes mobile phones not only have the original communication capabilities, In addition to performing functions such as data processing or audio-visual entertainment, it can also be combined with other technologies to expand its functions. In addition, the navigation function operated by the navigation system has also been widely used in the technology of the electronic industry. The common and most commonly used na...
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IPC IPC(8): G01C21/26G01C21/34
Inventor 周峰键
Owner MSTAR SOFTWARE R&D (SHENZHEN) LTD