Economical Car GPS Navigation DIY Solution[汽车修理知识]

At present, the dedicated vehicle GPS receivers or vehicle GPS receiving modules on the market are very expensive, costing tens of thousands of yuan. Here are a few economic alternatives.
1. GPS receiver + PDA or notebook
The easiest way is to use a Bluetooth GPS receiver + notebook or handheld computer.
2. GPS MOUSE + notebook
The advantages of the above two solutions are:
(1) To make full use of the current notebook and handheld computer resources, this solution has the lowest investment.
(2) The screens of notebooks and handheld computers are relatively large, especially the notebook screens, which can be used to view the map more clearly.
shortcoming:
(1) Inconvenient to move and carry: The placement of the notebook in the car is a problem.
(2) The shock resistance and stability are worse than the dedicated car GPS.
(3) Both PDAs and notebooks need to be powered off by the car and need to be purchased separatelyAccessories
(4) There will be more joints installed in the car, some of which will affect the appearance of the car
3. Some large-screen handhelds can also be used as car GPS, such as Magellan’s Meridian series and the brilliant MAP76 series GPS. (However, the map is very poor, the upgradeability is poor, and there is no voice prompt.)
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