A method for upgrading an anti-cracking system based on an activation code
A system upgrade and activation code technology, applied in the field of software system version upgrade, can solve the problems of not being able to fundamentally prevent end users from upgrading or directly modifying, no protection measures being added, and the method being simple.
Active Publication Date: 2019-03-29
HUIZHOU DESAY SV AUTOMOTIVE
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Problems solved by technology
[0003] The invention provides a method for upgrading an anti-cracking system based on an activation code. The technical problem to be solved is that the method of entering the upgrade interface or background is too simple, and no protection measures are added after the user enters the upgrade interface, which cannot fundamentally prevent terminal Users can upgrade themselves or directly modify background files
Method used
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[0032] The embodiment of the present invention will be explained in detail below in conjunction with the accompanying drawings. The examples given are only for the purpose of illustration, and cannot be interpreted as limiting the present invention. The accompanying drawings are only for reference and description, and do not constitute the scope of patent protection of the present invention. limitations, since many changes may be made in the invention without departing from the spirit and scope of the invention.
[0033] An embodiment of the present invention provides an activation code-based anti-cracking system upgrade method, the principle of which is as follows: figure 1 As shown, its workflow is as follows figure 2 shown. In this embodiment, the described method for upgrading an anti-cracking system based on an activation code includes the steps of:
[0034] S1. Display the anti-cracking interface;
[0035] S2. Check whether there is a matching activation code input, ...
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The invention relates to the technical field of version upgrading of a software system, in particular to a method for upgrading an anti-cracking system based on an activation code, which comprises thesteps of: displaying an anti-cracking interface; checking whether there is a matching activation code input, if not, returning to the previous step, and if so, obtaining an upgrade file correspondingto the activation code; judging the mode of entering the upgrade interface, and entering the upgrade interface according to the display flow corresponding to the mode. The invention provides an anti-cracking system upgrading method based on an activation code, When the system enters the upgrade interface or the background, an anti-cracking interface pops up, prompting the user to enter the activation code, and only when the verification passes, the upgrade button is displayed, while the general user can not obtain the activation code, so as to fundamentally prevent the end user from upgradingor directly modifying the background file.
Description
technical field [0001] The invention relates to the technical field of software system version upgrades, in particular to a method for upgrading an anti-cracking system based on an activation code. Background technique [0002] 4S stores often report that some users will upgrade the software of the car entertainment system (hereinafter referred to as "car device") by themselves, making the car device unusable. When this happens, the car manufacturer will ask the car device developer to come to the site or provide documents to The 4S store personnel will refresh the car and machine, which will increase the extra workload of the developers and 4S store personnel, resulting in a waste of manpower. This kind of phenomenon that users independently update the software version does not only appear in the vehicle and machine field, but also often occurs in other automatic control fields. Fundamentally prevent end users from upgrading or directly modifying files in the background, t...
Claims
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Login to View More IPC IPC(8): G06F8/71G06F8/73G06F8/65
CPCG06F8/65G06F8/71G06F8/73
Inventor 张堡坤丘秉浩刘忠洪
Owner HUIZHOU DESAY SV AUTOMOTIVE