These progress make industry 4 become reality, bring bigger development foreground and business chance for manufacturer, decreasing discharge while, competitive dominant position strengthens in global economy environment through raising productivity, security and dependability. According to estimation, future will bring value of automation equipment manufacturer 10 years the business chance of about 6.5 trillion dollar.

 

Although this one business chance has appeal extremely, but still many major obstacles need to overcome. For example, in traditional and conservative industry domain, the adoption of new technology makes progress normally slow. Automation factory is the mixture body of new old system normally at present, the communication between corresponding system is relatively complex. Existing infrastructure basically does not have method fact to network brim captures surely now and transmit data. In short, production factory and processing factory won’t be changed between one night. This need transfers one paragraph period.

 

Transfer to come true and quicken this, automation supplier begins to ADI this kind technology partner and supplier seek knowledge of more systematic domain major and solution.

 

The transition that place of couplet network company needs, especially aether net and security

 

Industrial aether net applies extensively already at control application domain, and be mixed as the enterprise the market to industry 4 transfer, will continue to serve as medium of first selection communication to expand ceaselessly.

 

Among them a challenge is the determinism problem that solves aether net. A lot of agreements use proprietary the 2nd solution. However, relevant data is extracted to higher level is used or be in order to supply intranet subsidiary channels in the human body through which vital energy between different production node in the attempt universal time coordinated, these consultation bring about many each other to handle sexual issue. Standard of new IEEE 802.1 TSN aims to solve the congener problem that encounters in industrial control, affirmatory support from only the solution transfers to the means that is based on a standard.

 

It is a “ does his best on aether net tradition the network of ” . To can go to aether net deploy in crucial task application, need increases a few special functions, include time synchronism, discharge to attemper, flow control, without seam wait for other function redundantly. The purpose of backside of these burgeoning IEEE TSN standard is the shirt-sleeve network with true implementation, the discharge that makes each sort is fastened in the network can be not had seam coexistence. This will make the real time discharge of crucial task can resemble shedding type to transmit do this best with “ the discharge of ” is same, transmit on same network. These functions make the network designs personnel to be able to ensure in whole network develop attacks in the structure every time can seasonable consign is specific the discharge of the category. With proprietary the 2nd solution differs, these functions aim to be able to expand to thousand or higher line rate.

 

ADI company bought the main member of industrial Internet alliance and contributor Innovasic recently, aid force TSN.

 

Network of company of 4 couplet network brings the shirt-sleeve and authentic industry that brim equipment join supports to TSN a lot of challenges. The communication technology in current margin equipment (if spot bus line and 4mA come road of annulus of 20mA electric current) OK and normal and reliable ground works. But, send its number to high in the clouds as it is said (this locality or long-range) when, can suffer normally in the way that reachs front office from plant factory building multilayer the block up of communication. Need gateway to be a kind of format or consultative changeover another kind of format or agreement normally, and data may store the much stage server in road is carried in concrete analysis. Convey data from simple sensor the always owns cost to involve data consign place to need not only facility to high in the clouds, and technology of the software that in involving whole process, to ensure data integrality wants, processing and manpower.

 

Although join aether net such as temperature changes,send implement such simple equipment may look a bit mutual and contradictory, but this and equipment are simple or its arise / use up have nothing to do relative to less data. This matters to data of the extraction in the facility that how can attend effectively from shirt-sleeve network, use these data at executable result next. For example, distributed control system (DCS) may use the data that comes from temperature sensor, in order to ensure its part process runs real time control. However, this specific temperature also may affect whole process. Send through changing temperature implement without seam join to high in the clouds, can consider all process parameter to carry out an analysis close to real time ground, in order to ensure of whole process move. Can undertake adjustment, be produced in order to optimize or extract high-energy effect.

 

ADI will solve these challenges to regard a client as successful key, this also is to make us invest sophisticated technology, push aether net the dynamical element to the brim. We say for low complex the crucial technology that spends aether net is equipment of a kind of will simple industry (if temperature changes,send implement) the drive technology that receives aether net repeatedly directly.

 

 

Graph 1. A variety of odd chip, aether net agreements. 1

 

Low complex spent aether net to solve current level the traditional measure in executive plan of 2 aether network, power comsumption and cost issue, reduce Xiang Yunduan thereby of deferent data always have cost.

 

Also need the innovation of physical layer to the transition of network of network of shirt-sleeve industry aether, in order to offer the solution that the have rendered great service of a few firm with existing system can match. The limitation of length of cable of brigadier of mark of layer of aether net physics of a lot of extensive deploy is 100 meters, and need cable of many double skeining thread will carry out. Under photograph comparing, the installation of major existing infrastructure of factory automation network uses compose of wiring of odd double skeining thread to build, this kind of wiring can support data rate to leave the space that is as long as 1000 meters for 31.25 Kbps. To solve this problem, the cooperation of main industry partner that ADI is supporting with IEEE assistance develops new aether net standard. This standard calls 10SPE, it will move on cable of odd double skeining thread, supportive distance is as long as 1000 meters, data rate is 10 Mbps. ADI uses the synergic method that is based on a standard to solve this problem, assistance reduces applied barrier, shorten the time of the shirt-sleeve network goal that achieves whole factory limits.

 

Beyond the new function that supports aether net confluence except development, other the application that has used network of aether of 100 Mbps determinism is seeking breakthrough bandwidth and function limit. Like the robot such application needs increasing taller than controlling precision in the past reference axis. control the network transfers to thousand net fast conduce to satisfy these requirements, this also represented another of market of industrial aether net main trend.

 

The meteoric success of aether net often lets suffer from of aether net user solve the safe problem related to its application. The data of industrial network brim and detect the anticipation of demand grows may suffocate suffocate at safe risk. In addition, industry is mixed to low defer in control application shake the requirement of function may conflict directly with safe requirement. The user that uses these technologies must solve the function in these application and safe problem as soon as possible.

 

The branch of safe professional work that ADI company bought Sypris Electronics recently (SCIOMetrics)

 

The network safety risk of industrial domain gets attention increasingly. As a result of industry 4 with net of couplet of industrial other people (IIoT) arisen, industrial space is mixed to cross environmental interconnection for extensive distributed facilities, dynamic iformation flow by the definition in order to provide new function. However, making what the person does not surprised is, as new function found, it also brought unprecedented new safe menace, and than allowing when to be awaited before actualer.

 

If you imagine must safe join comes the facility amount of the network, with respect to meeting understanding, build the identity to have much difficulty for these equipment. Of physics distributed share add close key to become very quickly highbrow, certificate exchanges type to manage translate into content to shed nightmare. If want to realize authentic industry of 4 enterprises wish scene, build the capacity without close key crucial. Same, need is had low fixed defer and miniaturization hardware and / or software takes up dimensional lightweight adds secret technology to come safe join gets bounds equipment in network brim height. ADI suffers in resource be restricted area piece adds the identity test and verify of equipment and safe solution and lightweight to wait for technical domain closely investment is huge endowment, in order to solve these serious problems.

 

Graph 2. Our crucial competition ability is the automation with authentic implementation.

 

Conclusion

 

The brim that section of business of automation of ADI company industry devotes oneself to to be industrial network detects, control, monitoring corresponds in real time with rash club systematic domain offers banner solution. ADI company has been developed and accumulated the special skill knowledge of many domains, include safety and attestation, function and intrinsic safety and much agreement support to wait. We will pass strong collaboration, come true and accelerate what go to the company of network of couplet of net of couplet of authentic industry other people of the cloud to sensor to transfer.

 

Bibliographical reference

 

Thomas Brand. “Fido5000: A chip, back companies of a variety of ”ADI of aether net agreement, in November 2017.

 

Meany, tom. “ function security and industrial 4.0”ADI company, in March 2017.

 

Meany, tom. The company of functional security ”ADI of “ integrated circuit, in Feburary 2017.

 

Author brief introduction

 

Brendan O’Dowd has 30 old industrial industry experience, he ever assumed office to be mixed at Tellabs, Apple ADI company. He holds the position of general manager of branch of business of automation of ADI company industry at present.