van tracker webfleet solutions,realtime gps tracker online,plug & play Obd gps tracker_Shenzhen Cantrack Technology Co., Ltd._第148页

Professional high-quality GPS tracker manufacturer from China. Cantrack delivers 16-year expertise in Fleet&Assets tracking. Real-time monitoring & anti-theft for vehicles, global assets.

2022-09-06

Cantrack 4G ID Card GPS Tracker P901

P901 is the thinnest smart walkie-talkie with real time GPS tracking function.It can be used in any place with GSM signal regardless distance limitation.We've already tested one key push-to-talk N...

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Beidou Navigation system-GPS system composition and working principle

　　　　The system composition of the Beidou Navigation and Positioning system is as follows: it consists of two geostationary satellites (800E and 1400E), one in-orbit backup satellite (110.50E), the cen...

2022-10-20: Know more >

Beidou GPS Navigation System - Future development

　　　　China plans to launch two Beidou navigation satellites in early 2007, meet the needs of users in China and neighboring regions around 2008, conduct systematic networking and tests, and gradually e...

2022-10-20: Know more >

GPS module

　　　　1. GPS chip　　The accuracy and algorithm of receiving satellite signals are the key to the accuracy of navigation. The satellite reception performance is mainly determined by the GPS chip. The GPS ...

2022-10-19: Know more >

Advantages of Bluetooth GPS

　　　　1. The Bluetooth GPS receiver model is small, and the appearance design of the new products is more beautiful. Some models of the Bluetooth GPS receiver are also waterproof　　Function of.　　2. The B...

2022-10-19: Know more >

Bluetooth GPS technology

　　　　Bluetooth GPS technology supports point-to-point and point to multipoint connections. Several piconets can be connected together, and each piconet can be identified by frequency hopping sequence. ...

2022-10-19: Know more >

GPS establishes network connection

　　　　Before the connection in the piconet is established, all devices are in standby state. In this mode, the unconnected unit periodically "listens" for information every 1.28 seconds. Every...

2022-10-19: Know more >

Bluetooth GPS Disadvantages

　　　　1. Because the Bluetooth GPS receiver is connected to the host computer through the Bluetooth interface, the power consumption of the laptop or PDA or smartphone will increase when the Bluetooth i...

2022-10-19: Know more >

Classification and cause analysis of lithium battery explosion

　　　　Lithium ion explosion can be divided into internal short circuit fault, external short circuit fault and overcharge.　　The internal world here refers to the interior of the lithium ion cell, includ...

2022-10-18: Know more >

Compared with traditional batteries, what are the advantages of 26650 lithium batteries?

　　At present, the 26650 lithium ion battery has been applied in various fields, replacing the traditional nickel chromium battery and nickel hydrogen battery, and is often used in instruments, medical...