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2024/01/30 10:32:46瀏覽44|回應0|推薦0 | |
The rise of the Internet of Things has led to an increasing demand for location services. According to certain institutions, it is predicted that 60% of Internet of Things devices will rely on geographical location data. Outdoor positioning, in particular, is expected to be a significant market that should not be overlooked. The GNSS (Global Navigation Satellite System) is a highly esteemed international club comprising of merely four members, which garners the interest of global leaders and the scrutiny of numerous esteemed scientists and engineers. These four members include the GPS of the United States, GALILEO Galileo of Europe, GLONASS of Russia, and Beidou COMPASS of China. There are four prominent satellite navigation systems worldwide, including China's Beidou satellite navigation system, the United States Global Positioning System (GPS), the European Union's Galileo satellite system (GALILEO), and Russia's GLONASS satellite system (GLONASS). These four systems are acknowledged as suppliers by the United Nations Satellite Navigation Committee. China Beidou is a recent addition, yet it stands out as the most dynamic member in terms of development. What exactly is Beidou and how does it influence our daily lives? This intriguing subject has garnered significant attention. Numerous scholarly publications delve into the intricacies of Beidou; however, these professional articles often employ jargon that may deter the interest of the general public. Small GPS signal blockers great useThe GPS satellite positioning system is extensively utilized as the predominant satellite positioning system worldwide. It enables vehicle tracking, route navigation, information inquiry, traffic command, emergency assistance, and various other functionalities. While the GPS satellite positioning system has brought about considerable convenience to our lives, it has also given rise to certain challenges that can potentially endanger personal safety. For instance, in the case of a mortgage car company, they offer financial assistance to the original owner, thereby obtaining temporary control of the car. To prevent any covert attempts by the original owner to take back the vehicle, these companies purchase GPS shields. These shields are then installed in the vehicle's parking lot and on the car, effectively preventing the original owner from tracking the vehicle. This precautionary step ensures the safety of the property. With the ongoing expansion of the GPS locator market, there is a rising demand for GPS signal blockers among individuals who seek to evade GPS signal tracking. However, it is crucial to determine whether the GPS signal blockers available in the market can truly accomplish the desired effect of shielding signal tracking. Most GPS locators can be effectively shielded by gps blocker. The use of blockers disrupts the normal functioning of the GPS locator, preventing complete data transmission to the locator monitoring platform. Similar to mobile phones, GPS locators require the insertion of a mobile phone card or an Internet of Things card to retrieve data. Therefore, as long as the GPS signal blocker can obstruct the signal transmission of the mobile phone card, it can also block the GPS locator. |
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( 知識學習|隨堂筆記 ) |