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Vehicle-mounted equipment, mail receiving system and management method for vehicle-mounted equipment

A technology of mail receiving and vehicle-mounted equipment, which is applied in the field of mail receiving system and mail receiving system management, can solve the problem that the cost of networking cannot be minimized, and achieve the effect of low cost

Inactive Publication Date: 2011-12-28
SAIC MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned technologies need to set up buffers and cannot minimize the cost of networking

Method used

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  • Vehicle-mounted equipment, mail receiving system and management method for vehicle-mounted equipment
  • Vehicle-mounted equipment, mail receiving system and management method for vehicle-mounted equipment
  • Vehicle-mounted equipment, mail receiving system and management method for vehicle-mounted equipment

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Embodiment Construction

[0036] The inventor found that the existing electronic receiving system will suffer from a flood attack initiated by a Trojan horse. This flood attack makes the target host unable to process other normal requests in time, which brings inconvenience to the use of the mail receiving system, and adopts the Chinese patent authorization Although the anti-spam system described in the announcement CN1286305C can reduce the networking cost of the anti-spam system, it cannot minimize the cost due to the need to design a buffer.

[0037]For this reason, the present invention provides a kind of mail receiving system management method of vehicle-mounted equipment, described mail system management method can prevent mail receiving system from being subjected to flood attack, and, needn't design buffer, also needn't connect other anti-spam server, thus cost Low.

[0038] see figure 1 , the mail receiving system management method of the present embodiment includes:

[0039] S11: After the ...

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PUM

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Abstract

A vehicle-mounted device, a mail receiving system of the vehicle-mounted device and a management method thereof, wherein the management method of the mail receiving system of the vehicle-mounted device includes: at least after the number of mails received at one time reaches a first preset value, modifying the state of the abnormal flag; Based on the abnormal flag, the mails less than or equal to the second preset value are collected in the next collection of mails. The invention can prevent the "flood attack" of the mail receiving system.

Description

technical field [0001] The invention relates to automobiles, in particular to a vehicle-mounted device, a mail receiving system of the vehicle-mounted device and a management method for the mail receiving system of the vehicle-mounted device. Background technique [0002] E-mail is a modern communication method that uses communication networks to transmit and receive information. It is an information carrier just like ordinary letters sent and received by post offices. In addition to ordinary text, the content of e-mail can also contain sound, animation, and video information. In addition, e-mail has gradually replaced the traditional way of sending and receiving letters by the post office due to its advantages of fast transmission speed, convenient writing, low cost, and not easy to lose. One of the main ways people communicate. [0003] While e-mail brings convenience to people, it also brings inconvenience because of spam. Currently, one method of generating spam is cal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/08H04L12/58
Inventor 张晔晖竺大炜陈磊姜宇
Owner SAIC MOTOR