Board-to-board connectors are used in many applications, and in automobiles, they are used in many applications. What you may not know is that in the car navigation of the car, the board-to-board connector also plays a very important role. The normal start of the car navigation makes it easier for the driver to go to a strange place.
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What is car navigation?
The importance of car navigation
Board-to-board connector in car navigation
What is car navigation?
In recent years, the development of car navigation systems has been very rapid. At present, people can not only choose the navigation system as an option when purchasing a new car, but also install the device on an existing car, or even configure a mobile satellite navigation system, put it in that car and put it there. In the car, or take it to the wild, climb the mountain.
Car navigation with GPS Global Positioning System allows you to know your exact location anytime, anywhere while driving a car. Car navigation has automatic voice navigation, best path search and other functions to make you a shortcut, unimpeded, integrated office, entertainment features let you travel easily and efficiently! The general car navigation features DVD player, radio reception, Bluetooth hands-free, touch screen, optional features, intelligent track reversing, tire pressure detection, virtual six-disc, background control!
Car navigation is carried out by using car GPS with electronic maps. It can easily and accurately tell the driver the shortest or fastest route to the destination. It is a good helper for the driver. Synchronous satellites over the Earth were originally used for military and aeronautical navigation. In the 1980s, the US government relaxed the restrictions on the use of synchronous satellites, opening up a new world for its subsequent widespread adoption. The subsequent commercial communication satellites have greatly increased the accuracy and coverage of communication satellites.
The importance of car navigation
Car navigation first optimizes traffic efficiency. After popularizing GPS navigation, it brings a smarter, more scientific and more efficient traffic management system, which greatly alleviates the traffic pressure of the city. Secondly, with the rapid development of China's economy, urban roads are changed frequently. If personal navigation terminals are used, they can be updated at any time to ensure that electronic maps are always up-to-date and accurate. They can timely grasp road changes and help drivers design the most. Better, fastest and most economical driving route to improve driving efficiency. The traveler can choose the appropriate travel mode and travel time in advance, so as to relieve congestion and improve the environment. The vehicle multimedia navigation system project is necessary.
The car navigation also comes with the reversing image function. These two functions are combined and the driver can use it more conveniently.
Board-to-board connector in car navigation
Many lines are used in car navigation, and the GPS system parses the signals received from the geosynchronous satellite and projects them on a vertical plane. When the lower half of these "funnels" have a certain overlap, the GPS analysis program can calculate the coordinates of the location of the car. Behind such a complicated analysis is necessarily a precise circuit, and the board-to-board connector also plays a big role.
HRB connectors provide high quality board-to-board connectors for in-vehicle navigation. The relevant specifications of the connector are as follows:
• Current rating: 3 A AC, DC (AWG #22)
• Voltage rating: 100 V AC, DC
• Temperature range: -40°C to +120°C
(including temperature rise in applying
Electrical current)
• Contact resistance: Initial value/ 10 mΩ max.
After environmental tests/ 15 mΩ max.
• Insulation resistance: 1,000 MΩ min.
• Withstanding voltage: 1,000 VAC/minute
• Applicable wire: AWG #26 to #22 0.13 to 0.33 mm2
Insulation O.D./ 1.4 to 1.7 mm
• Waterproof grade: IPX7 of IEC 60529 (Mated connectors are immersed in 1m depth
Water for 30 minutes, no water infiltration leads to short circuit )
• Comply with LV214
• Circuit Number: 2, 3, 4, 6, 8
HRB's board-to-board connectors are used in related fields to provide high quality circuit connectors for in-vehicle navigation. We always adhere to the technical strength, stable and reliable product quality, to ensure that customers provide cost-effective products and quality services, you can choose us and our products with confidence.
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