????????1. The common anti -theft method of electric vehicles is to install alarm. Almost everyone has seen this, and may not encounter an electric vehicle in the heart, and the car will be unpleasant to ...
????????There are many novice drivers who want to buy a GPS vehicle positioning system to avoid being stolen by the car just bought. Don't be afraid. After reading the introduction below, you know how...
????????Vehicle positioning system has many practical functions in application. The application of global positioning system (GPS) in vehicle management is called vehicle positioning system. Next, we will...
????????At present, for safety reasons, most cars will be equipped with GPS locors, but generally there will be GPS locors on cars. Some people choose other devices to choose more convenient, better safet...
????????There are many affecting positioner signals, and one of them is the common skyscraper in daily life. The room is also in the building. Since these buildings are covered with concrete metal, the si...
????????The main functions of the wild breeding GPS positioner are:????1. Global GPS positioning, the location is displayed in real time on the computer, mobile phone????2. Intelligent electronic fence, set a...
????????The GPS test needs to be tested in the electromagnetic shielding room, using the E4438C \ n5182B vector signal source simulation satellite transmitting signal, adopts a multi -probe test system, a...
????????GPS positioner is a device that can use the global positioning system (GPS) to locate, track, and monitor the location of the object. It can be used for vehicle management, resource management, tr...
????????The GPS receiver can receive the time information that can be used to be used for time -to -nano -seconds; it is used to predict the forecast star calendar in the future of satellites in the next ...