Inquiry method and device for TV sales area information

Abstract

The invention discloses a television sales area information querying method and device. The television sales area information querying method comprises the steps that first television parameters sent by television terminals are received, and whether television information of the television terminals is tampered or not is judged according to the first television parameters and preset data; if the television information is tampered, second television parameters sent by the outside are obtained, wherein the second television parameters include a first part identifier of at least one television terminal; according to the first part identifiers, whether data items matched with the first part identifiers exist in the preset data or not is judged; if the data items matched with the first part identifiers exist in the preset data, sales area information corresponding to televisions is determined according to the data items. In the mode, the costs of third-party illegal persons maliciously tampering television parameters are improved, and the sales area information of original televisions can be rapidly and conveniently checked reversely.

Description

technical field [0001] The invention relates to the field of televisions, in particular to a method and device for inquiring about television sales area information. Background technique [0002] With the continuous development of economy and technology, TVs can be sold to every corner of the world. In order to meet the needs of different regions and to customize different TV systems to different degrees, some specific parameters will be added to the TV system and hardware for identification when producing TVs. In this way, different quotations or event discounts can be provided for different regions according to regional differences during sales, so as to achieve better sales results. The traditional TV system usually uses the characteristics of the embedded multimedia card (EMMC chip) that is not easy to modify and can be stored for a long time, burns a specific identification string into it, and then determines the TV's identity by reading the string and according to the...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a query method for TV sales area information, aiming to solve the technical problem that TV manufacturers cannot reversely search the original TV sales area information based on the erased chip identifier

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