Vehicle navigation application function conversion box

Abstract

The utility model discloses a vehicle navigation application function conversion box. The vehicle navigation application function conversion box comprises a vertical needle base mother seat, a PCBA, avertical needle seat 20Pin mother seat and a horizontal needle seat 20Pin mother seat. The vertical needle base mother seat connected with an original vehicle is welded on the PCBA board, the seat isdirectly connected with the power supply output wire of the original vehicle, the 20Pin vertical needle seat mother seat is welded on the PCBA and is arranged side by side with the mother seat of theoriginal vehicle, the 20Pin vertical needle seat mother seat is connected with the external input output seat of a navigation host through a connection wire, the other end of the PCBA is welded withthe horizontal needle seat 20Pin mother seat, and the horizontal needle seat 20Pin mother seat is directly connected with the power supply socket of the navigation host through the connection wire. The vehicle navigation application function conversion box is much simpler and more rapid and convenient to connect, and the original vehicle output wire and the navigation host can be achieved throughthe plug-in method.

Description

technical field [0001] The invention belongs to the technical field of navigation system conversion, in particular to a car navigation application function conversion box. Background technique [0002] Car navigation has become one of the indispensable components of the car. Vehicle navigation generally includes a navigation platform and an underlying navigation core application, also known as a navigation solution. A navigation platform generally includes a hardware structure and a software framework (including an operating system), and related user interfaces to support the execution of the navigation solution and user interaction with the navigation solution. [0003] At present, most of the refitted car navigations on the market usually purchase the whole navigation unit from the manufacturer and then directly modify it, and assemble it on the car through the multi-interface power adapter cable + protocol box + navigation unit. The assembly process is the original Ther...

AI Technical Summary

Problems solved by technology

[0004] 1. There are many links (wire manufacturers, protocol box manufacturers, various loose wire manufacturers, navigation host manufacturers), which makes the cycle for customers to receive products long;

[0005] 2. High cost:

[0010] 3. High error rate:

[0012] B. At present, the wire is mainly based on artificial plug-ins, and the error rate is high;

[0013] C. Mismatches are prone to occur after multiple procedures, and wires and protocol boxes may be used differently depending on the model and configuration of the car;

[0014] 4. The installation is not flexible and simple enough, requiring a certain skilled installer:

[0017] C. There may be wrong labeling of wire rods, and there is not enough experience to judge during installation

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