Ethereum and MCC exchange

1. Top 1 of pyramid selling currency: onecoin
the earliest appearance of the former was in 2015. In the two years from 2015 to 2017, the personnel of Vicat MLM organizations, through false propaganda, selling Vicat, holding various propaganda meetings and establishing class system, led to more than 200 countries and more than 3 million people being cheated. Although in 2017, Vicat coins have been cracked, a total of 119 backbone were arrested. However, e to the large number of people involved in Vicat, even if the backbone is captured, some offline people are still using Vicat to continue to commit fraud. In the first half of 2018, many people found signs of recovery of Vicat
top 2: mchain (M-chain or MCC)
mchain, formerly known as M-chain or MCC, appeared in the second half of 2017. Through the Ethereum blockchain, the personnel of MCC pyramid marketing organization generated token MCC for free. Through careful packaging (for example, putting token MCC online to some unknown Shanzhai exchanges, inventing Galaxy online entertainment platform and cloud mining machine), they attracted investors to invest and promised high returns to investors. After investors take the t, MCC MLM organizations will ince investors to develop offline through other means< At present, MCC has not been detected by the police and is still active. However, Yuhang Public Security Bureau and Zhejiang Economic Investigation Bureau have already issued a warning, hoping that you will not easily get on the stolen ship that has lost your property
Top 3 of MLM: radar coin (ADAR)
radar coin appeared in 2014 and was exposed as a pyramid scheme by CCTV and public security in many places. It was once known as the largest online MLM project in China, but up to now, radar coin is still active
radar coin mainly relies on the Internet and community for promotion. As few people knew the concept of mining in the early years, radar coin was introced to store or promote the concept of mining, and it has continued to this day. As early as 2016, radar coin was stripped out, formerly known as VPAL (also pyramid scheme), because the source code of radar coin and VPAL is consistent, and radar coin uses the domain name of VPAL<
Top 4 of MLM coin: LCC (light cone)
LCC is a MLM coin scam that appeared around November 2017. MLM organization staff incited investors to take the initiative to invest and develop offline by manipulating prices and drawing big cakes. In just a few months, it expanded the scope of fraud to more than 10 provinces and cities in China, resulting in 50000-80000 people being cheated, The amount involved reached 4.9 billion yuan. At present, the top management of LCC pyramid marketing organization has been arrested by the police
Top 5 of MLM coin: Xinghan chain (SGC)
Xinghan chain was launched in September 2017. Like all MLM coins, Xinghan chain often holds various conferences at home and abroad to attract members and publicize Xinghan chain. Although the people of Xinghan chain pyramid scheme deliberately designed a complex algorithm in an attempt to cover up the fact of incing investors to go offline, it is just like mmm, the world's largest Ponzi scheme, and static income sold them out
in December last year, Xinghan chain was singled out as MLM. Five days later, it was suspected of MLM by Changsha crackdown office. In April this year, it was reported as MLM by many media platforms< Top 6: electric energy chain (EEC)
there is no official website, no white paper, nor shangshanzhai exchange. The only white paper with a little technical content is completely copied. The transaction is purely by manual transfer. If you transfer 1000 yuan, you will be charged 500, and if you transfer 2000 yuan, you will be charged 1000. At first glance, I thought it was charging QQ card. Buy 1000 coins a year, only 12 coins of income, to profit completely depends on the development of offline. It was exposed in May this year that it is a pyramid scheme< Top 7: popular money (TPC)
popular money appeared around may 2017 and was exposed as MLM by Hong Kong East weekly on February 4 this year. TPC has white papers, official websites, wallets, exchanges, points websites, game applications, and formal business licenses. It has a clear division of labor and strict discipline. No one would have thought that it would be a pyramid selling coin if it did not need to pay a threshold fee of 40000 yuan for one person and get a rebate for joining the army< In late March of this year, Datang launched illegal pyramid selling in the name of blockchain all over the country, and in just 18 days, it expanded its registered members to more than 13000, involving 31 provinces, cities and autonomous regions. Xi'an police set up a special team to destroy the case after receiving the report. According to the statistics after the incident, the amount of money involved in the case exceeded 80 million yuan, and this case has become the first "blockchain" mega network pyramid selling case in China
Top 9: Hero chain (HEC)
hero chain was listed on January 13 this year. Investors hesitated and repeatedly decided to report the case when people on the platform were cheated, the currency price plummeted and the market value evaporated by 90%. On March 14, 2018, the hero chain was put on file for investigation, and the relevant person in charge disappeared immediately after putting on file
Top 10: PMD (pyramid)
PMD was launched in June 2018, which completely imitated MCC's pyramid selling routine. After careful packaging, virtual cloud miner carried out fraud and hierarchical pyramid selling. Because PMD imitates MCC too much, it was discovered by the people of MCC MLM organization and exposed
top 11: WSC
WSC appeared around February this year. There is no white paper. The so-called official website is also composed of some scattered words and pictures. The staff of the pyramid marketing organization of Wenshang chain invented the cloud miner and launched the "welfare" of sending miner after registration to attract members. After the investors took the t, the staff of the pyramid marketing organization of Wenshang chain would pull the investors to the "business school" for centralized brainwashing training and development offline
Top 12: DK appeared at the end of 2015, which completely imitated the operation mode of MMM and learned from the experience of MMM crash, changed the realization time, promised 1% income and cheated investors. If investors think that the return of static income is slow, the people of the tic money pyramid marketing organization will encourage investors to develop offline, and set up a 20 layer pyramid hierarchical system, so that the leeks that have been locked up can trick new leeks into the pit. As the operation mode of tic is constantly changing, and its behavior is relatively low-key, so TIC has not been able to attract the attention of relevant departments and is still active
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2. MPLS-TP (multi protocol label switching transport architecture) is a transport architecture developed on the basis of MPLS. On OAM, it is more in line with carrier level standards than Ethernet OAM, mainly including CV (connectivity verification), AIS (alarm indication signal), RDI (remote defect indication), lb (loopback test), Lck (lock, In this paper, we present a new method for the measurement of packet delay and jitter in wireless sensor networks, including management blocking, TST (test signal), LM (loss measure), DM (delay measure), APS (automatic protection switching), MCC (management communication channel), SCC (signal communication channel), SSM (synchronization status message), Compared with OAM over Ethernet, OAM over Ethernet has more advantages, such as synchronization status message and CSF (client signal fail)

3.

MCC (motor control center) control cabinet, namely motor control center

one or more low-voltage switchgear and related control, measurement, signal, protection, regulation and other equipment, the manufacturer is responsible for completing all the internal electrical and mechanical connections, and is a complete assembly of structural components

extended data

the equipment network integrated into the intelligent MCC automatic control system has the characteristics of networking, systematization, extensibility and openness, which is a simple network solution. Intelligent motor protector, intelligent motor controller, driving device, PLC programmable controller, Flexi / O embedded equation. 3 (flexible I / O) and procts of many different companies can be connected to the equipment network to enter the system

while providing interchangeability between similar components from multiple suppliers, users are allowed to connect and control more than 100 procts through a single cable, which can save a lot of control cables and rece the cost and time of wiring and installation of instrial automation equipment. The direct interconnection of device network not only improves the communication between devices, but also provides a very important device level diagnostic function

4.

1. Different concepts: the strong current cabinet is relative to the weak current cabinet, while the PC cabinet is the power center, which was introced from the United States ring the reform and opening up. The MCC cabinet is the abbreviation of the motor control center, which is responsible for supplying power to small and medium capacity loads

2. Different voltage: the power cabinet with voltage above 220 V is called strong current cabinet, and the weak current cabinet is the power cabinet with voltage less than 220 v. the load of 75 kW and above is powered by PC, and the load below 75 kW is powered by MCC

3. Different structure: frame type air switch is generally used in PC, a PC has only 2-3 circuits, and molded case switch is generally used in MCC, a MCC can have 5-20 circuits

extended data:

MCC cabinet is the lower level of PLC control, including the primary and secondary control loops of motor control, voltage, current, motor running state indication, etc. And MNS is a kind of drawer type switch cabinet, MNS drawer type switch cabinet

the circuit breaker and other components are installed in the drawer unit (fixed partition cabinet type is used for independent installation of frame circuit breaker). This cabinet type is independent installation of drawer unit. If a single circuit fault occurs, it can be repaired without affecting the work of other circuits, and the power failure has little impact

in addition, GGD fixed switch cabinet circuit breaker and other components are basically fixed, and knife switch is used as isolation component (at present, if frame circuit breaker has drawer type, isolation switch can be omitted). This cabinet type installation scheme is relatively high, flexible and easy to assemble, but the interchangeability is poor

5. Motor control center (MCC)
any combination of units
the same capacity unit has interchangeability
has "HOA" control function
high power unit can realize sequential soft start function
has over-current, short circuit and other protection functions

6. Unmanned control [automatic completion of power log < advanced type]
Internet based unmanned control, monitoring control and mobile phone notification function
basic security [unit partition setting]
one door type reinforcement structure, Unit partition setting, natural lead plated frame and unit setting complete grounding system
high quality design [3-color split seal]
advanced and high quality ultra-thin design
practical technology [high skill, low price < standard, general]
streamlined track with maximum 12 loops and side-by-side drawer lead out mode

7. a. The parts of the same type of tramcar should be interchangeable
B. the replacement of vulnerable parts should be convenient, the position of lubrication points should be reasonable, and the adjustment device should be flexible
C. under normal conditions, the service life of tramcar body should meet the following requirements, such as: tramcar volume M3: 4.0, car body plate thickness mm: 6; Vehicle weight kg: 3sh0823; The service life is 3000 H
D. carbon dioxide shielded medium coal welding shall be used for welding structural parts, and the quality shall meet the requirements of JB / t5000.3-1998
E. metal spring or high-strength rubber spring is used for tramcar buffer
F. elastic axle frame is adopted for mine car wheel
g. the connection between tipping wheel parts and carriage shall be firm and reliable, and the outline of tipping wheel parts shall not exceed the overall size of the tramcar when not tipping
h. relevant technical requirements of carriage, frame and door shall comply with the following table:

8. MPLS-TP (multi protocol label switching transport architecture) is a transport architecture developed on the basis of MPLS, which is more in line with carrier level standards than Ethernet OAM on OAM, mainly including CV (connectivity verification), AIS (alarm indication signal), RDI (remote defect indication), lb (loopback, Loop back test, Lck (lock), TST (test signal), LM (loss measure), DM (delay measure), APS (automatic protection switching), MCC (management communication channel), SCC (signal communication channel), Compared with OAM over Ethernet, OAM over Ethernet has more advantages, such as signaling communication path, SSM (synchronization status message) and CSF (client signal fail)