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CN103747601A - Intelligent lighting monitoring system based on CAN bus - Google Patents

Intelligent lighting monitoring system based on CAN bus Download PDF

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Publication number
CN103747601A
CN103747601A CN201310702160.6A CN201310702160A CN103747601A CN 103747601 A CN103747601 A CN 103747601A CN 201310702160 A CN201310702160 A CN 201310702160A CN 103747601 A CN103747601 A CN 103747601A
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abnormal behavior
bus
monitoring system
information
intelligent lighting
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CN103747601B (en
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罗功坤
秦宗伟
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Guangxi University of Science and Technology
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Guangxi University of Science and Technology
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

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Abstract

本发明公开一种基于CAN总线的智能照明监测系统,包括:接收模块,用于获取主节点和从节点发送的特征信息,将所述特征信息发送至入侵检测模块中;所述入侵检测模块,接收所述特征信息,获取异常行为特征信息;提取模块,用于提取异常行为特征信息对应的预存储规则;查找模块,用于根据所述预存储规则查找对应的信息,将所述对应的信息替换所述异常行为特征信息。本发明提供的基于CAN总线的智能照明监测系统,可以实现实时监控CAN总线的智能照明监测系统的异常行为特征,并自动改正。

Figure 201310702160

The invention discloses an intelligent lighting monitoring system based on a CAN bus, comprising: a receiving module for acquiring characteristic information sent by a master node and a slave node, and sending the characteristic information to an intrusion detection module; the intrusion detection module, Receiving the feature information to obtain abnormal behavior feature information; an extraction module for extracting pre-stored rules corresponding to the abnormal behavior feature information; a search module for finding corresponding information according to the pre-stored rules, and storing the corresponding information Replace the abnormal behavior feature information. The intelligent lighting monitoring system based on the CAN bus provided by the present invention can realize real-time monitoring of the abnormal behavior characteristics of the intelligent lighting monitoring system of the CAN bus and automatically correct them.

Figure 201310702160

Description

A kind of intelligent lighting monitoring system based on CAN bus
Technical field
The present invention relates to a kind of monitoring system, particularly a kind of intelligent lighting monitoring system based on CAN bus.
 
Background technology
Fieldbus is the communication network for a kind of full dispersion between field instrument and control system and control room, total digitalization, intelligence, two-way, interconnected, multivariable, multiple spot, multistation, it has linked up the contact between production process Plant floor control equipment and between higher control and management layer as the basis of industrial data communication network.Because fieldbus has adapted to industrial control system to decentralized, networking and intelligentized development trend, it is once producing the focus that just becomes global automatic technology.Its appearance, has caused the automated system structure of current production and the deep reform of equipment.
Illumination is to utilize various light sources, illuminates the measure of work and life area or item, utilizes the title " natural lighting " of solar energy and skylight, utilizes the title " artificial light " of artificial light source.It is controlling of the quality and quantity to illumination use that illumination is controlled, and the use state of the various light sources including artificial light source and lamp is adjusted, to realize the concrete means of more comfortable, more graceful, more energy-conservation lighting environment.
Along with the raising of scientific and technological development and people's material, spiritual life level, illumination is not only to meet the requirement that people visually become clear, and also will meet the requirement of artistry, create colourful artistic conception, gives people to enjoy.Since within 1973, having there is in the world for the first time energy crisis; paying attention to gradually lighting energy saving in the world; and " green illumination " theory proposed; in the process of development Green Lighting Project, illumination is controlled and has been played very important effect, and this has also promoted the development of lighting control technique to a great extent.
CAN local area control net is to use at present one of fieldbus the most widely, it is a kind of multi-master bus, and on network, any one node all can be at any time sends information to other nodes on network on one's own initiative, and regardless of principal and subordinate, between node, have dividing of priority, thereby communication mode is flexible; Several mode transmission and the reception data such as CAN can be point-to-point, a point-to-multipoint (in groups) and overall situation broadcast; CAN adopts non-destructive position arbitration technique, and priority sends, and can greatly save the bus collision arbitration time, shows good performance under heavy load.Apply to the earliest auto industry, along with the development of CAN bussing technique, its utilization field is also constantly expanded, and nowadays, in fields such as robot, Numeric Control Technology, instrument and meter for automation, aircraft industry, can see the shadow of CAN.
Since within 1973, having there is in the world for the first time energy crisis; paying attention to gradually lighting energy saving in the world; and " green illumination " theory proposed; in the process of development Green Lighting Project, illumination is controlled and has been played very important effect, and this has also promoted the development of lighting control technique to a great extent.Traditional lighting control technique take manually as main, only can be realized simple switch control and brightness adjustment control in the control mode of illumination.Utilization is arranged on the electric parameter (voltage, electric current, frequency etc.) in light fixture loop, realizes brightness adjustment control.This traditional illumination control mode, function is simple, the complicated requirement that far can not meet current social development of wiring.Along with the development of computer technology, network communications technology, microelectric technique, field bus technique etc., utilize Fieldbus Intelligent node that lighting apparatus is formed to local operation networks, forming networking control will become the development trend of intelligent lighting control.Studying Just because of this fieldbus and control with illumination the technology combining, will be the needs of future development, therefore, is necessary that research illumination is controlled at the application on fieldbus.But CAN bus is again one of outstanding representative of fieldbus, therefore studying CAN bus has its great meaning to the control of illumination.This has not only promoted the development of intelligent lighting control technology, has also widened the application of fieldbus.
 
Summary of the invention
The invention provides a kind of intelligent lighting monitoring system based on CAN bus, it can overcome the deficiencies in the prior art, can realize the abnormal behavior of the intelligent lighting monitoring system of real-time monitoring CAN bus, and automatically correct.
A kind of intelligent lighting monitoring system based on CAN bus that the embodiment of the present invention provides, comprising:
Receiver module, for the characteristic information that obtains host node and send from node, is sent to described characteristic information in intrusion detection module;
Described intrusion detection module, receives described characteristic information, obtains abnormal behavior information;
Extraction module, for extracting pre-stored rule corresponding to abnormal behavior information;
Search module, for according to information corresponding to described pre-stored rule searching, the information of described correspondence is replaced to described abnormal behavior information.
Also comprise removing module, for replacing after described abnormal behavior information, by described abnormal behavior information deletion.
Also comprise memory module, for the information of described correspondence being replaced to described abnormal behavior information, preserve.
The invention provides a kind of intelligent lighting monitoring system based on CAN bus, it can realize the abnormal behavior of the intelligent lighting monitoring system of real-time monitoring CAN bus, and automatically corrects.
Accompanying drawing explanation
A kind of intelligent lighting monitoring system schematic diagram based on CAN bus that Fig. 1 provides for the embodiment of the present invention.
 
Embodiment
Below the embodiment of the embodiment of the present invention is described in detail:
As shown in Figure 1, this system mainly comprises following part:
Receiver module, for the characteristic information that obtains host node and send from node, is sent to described characteristic information in intrusion detection module;
Described intrusion detection module, receives described characteristic information, obtains abnormal behavior information;
Extraction module, for extracting pre-stored rule corresponding to abnormal behavior information;
Search module, for according to information corresponding to described pre-stored rule searching, the information of described correspondence is replaced to described abnormal behavior information.
Also comprise removing module, for replacing after described abnormal behavior information, by described abnormal behavior information deletion.
Also comprise memory module, for the information of described correspondence being replaced to described abnormal behavior information, preserve.
The invention provides a kind of intelligent lighting monitoring system based on CAN bus, it can realize the abnormal behavior of the intelligent lighting monitoring system of real-time monitoring CAN bus, and automatically corrects.
 
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add essential general hardware platform by software and realize, and can certainly pass through hardware, but in a lot of situation, the former is better execution mode.Based on such understanding, the part that technical scheme of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product is stored in a storage medium, comprise that some instructions (can be personal computers in order to make a computer equipment, server, or the network equipment etc.) carry out the method described in each embodiment of the present invention.
Disclosed is above only several specific embodiment of the present invention, and still, the present invention is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.

Claims (3)

1.一种基于CAN总线的智能照明监测系统,其特征在于,包括: 1. A kind of intelligent lighting monitoring system based on CAN bus, it is characterized in that, comprising: 接收模块,用于获取主节点和从节点发送的特征信息,将所述特征信息发送至入侵检测模块中; A receiving module, configured to obtain characteristic information sent by the master node and the slave node, and send the characteristic information to the intrusion detection module; 所述入侵检测模块,接收所述特征信息,获取异常行为特征信息; The intrusion detection module receives the feature information and acquires abnormal behavior feature information; 提取模块,用于提取异常行为特征信息对应的预存储规则; An extraction module, configured to extract pre-stored rules corresponding to abnormal behavior characteristic information; 查找模块,用于根据所述预存储规则查找对应的信息,将所述对应的信息替换所述异常行为特征信息。 A search module, configured to search for corresponding information according to the pre-stored rules, and replace the abnormal behavior characteristic information with the corresponding information. 2.根据权利要求1所述的一种基于CAN总线的智能照明监测系统,其特征在于,还包括删除模块,用于在替换所述异常行为特征信息后,将所述异常行为特征信息删除。 2 . The intelligent lighting monitoring system based on CAN bus according to claim 1 , further comprising a deletion module configured to delete the abnormal behavior characteristic information after replacing the abnormal behavior characteristic information. 3 . 3.根据权利要求1所述的一种基于CAN总线的智能照明监测系统,其特征在于,还包括存储模块,用于将所述对应的信息替换所述异常行为特征信息保存。 3 . The intelligent lighting monitoring system based on CAN bus according to claim 1 , further comprising a storage module for storing the corresponding information instead of the abnormal behavior characteristic information. 4 .
CN201310702160.6A 2013-12-19 2013-12-19 A kind of intelligent lighting monitoring system based on CAN Expired - Fee Related CN103747601B (en)

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Cited By (1)

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CN109660506A (en) * 2017-10-11 2019-04-19 大众汽车有限公司 Message sequence and identification are transmitted to the method and apparatus of the attack of message sequence

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN109660506A (en) * 2017-10-11 2019-04-19 大众汽车有限公司 Message sequence and identification are transmitted to the method and apparatus of the attack of message sequence
CN109660506B (en) * 2017-10-11 2021-07-16 大众汽车有限公司 Method and apparatus for transmitting message sequences and identifying attacks on message sequences

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