On-board equipment and entry base update method
A vehicle-mounted equipment and library update technology, applied in the vehicle-mounted field, can solve the problem that data cannot meet the needs of users' continuous update, and achieve the effect of improving operating efficiency
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[0013] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following paragraphs the invention is described more specifically by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer from the following description.
[0014] Such as figure 1 As shown, in one embodiment, a vehicle-mounted device includes: an entry library maintenance unit 1, adapted to maintain the address book entry data in the entry library required for the operation of the vehicle-mounted device; a data processing unit 2, suitable for The address book entry data is processed during the operation of the vehicle-mounted device; the signal generating unit 3 is adapted to generate a trigger signal, and the trigger signal is used to indicate that the address book entry data is updated; the content acquisition unit 4 , connected with the signal generat...
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