Recently, Shanghai Volkswagen Taxi Company (hereinafter referred to as Shanghai Volkswagen Rental) sent a letter to the Ministry of Transport and proposed to conduct fair competition review for the network car management measures. Such a letter actually reflects the "pain" of the taxi co

Recently, the World Brand Lab, one of the top three global brand value assessment agencies, released the 2016 (11th) China 500 Most Valuable Brand Rankings in Beijing. Yuchai ranked 103rd in the list with a brand value of 28.195 billion yuan. Its brand value increased by 4.92 billion yuan ove

Internet and cloud computing matures, accelerating the Internet industry in the communications industry. Today, the urgency, timeliness and security of communication needs are more and more important. Rice bran deep plowing years, concentrated research and development of smart cloud voice notifica

As the moisture of grain is one of the important indicators for judging the grain quality, the detection of grain moisture is one of the largest projects for the workload. In addition, the detection of grain moisture involves many aspects such as the acquisition of food, safe storage, tr

“The Beijing Auto Show has been successfully held for 14 years and has become the world’s top auto show. However, auto parts and components have not attracted sufficient attention from the industry and society. We hope that through the Auto Parts Technology Forum and the Auto Show Org

Saving fuel is to save money, especially for our truck drivers. If you are alive for a year, you have to run a hundred thousand miles. This is a huge sum of money. Today Xiaobian used Dongfeng Cummins as an example to introduce to truck drivers some very sm

Video surveillance is no stranger to anyone. Some friends also install cameras at home to ensure the safety of their families and property. Therefore, many people find it relatively simple. Smaller monitoring is simpler. What if it is medium, large or remote monitoring? Especially for large-scale

Anhui Linbo Intelligent Technology Three Roller Gate has five controlled modes of operation: two-way controlled passage, left-controlled passage right-direction prohibited passage, left-direction prohibited passage, right-controlled passage, and left-hand controlled passage Right-handed free-passin

With the development of flow measurement technology, vortex flowmeters have been used more and more. However, due to the relatively short use time of such flowmeters, many problems are encountered in actual selection. The article briefly describes vortex street. The working principle of the flow m

High-Low Temperature Cyclic Test Chamber Common Faults and Solutions 1. High-Low Temperature Cyclic Test Chamber In high temperature test, if the temperature does not reach the test temperature value, the electrical system can be checked and the faults can be eliminated one by one. If the temperat

0 Preface Flow meter will detect the measured fluid parameters at the same time, it will cause the measured fluid energy loss. In the field of flow detection of gases such as steam and natural gas, orifice flowmeters are widely used. The flow meter also becomes an important factor in energy loss

The barrier-free system is coordinated by personnel detection, RFID technology, video surveillance, access control, alarm output, and video output, and they are mutually restricted, enabling the humanization and intelligence of entrance and exit control. It can achieve channel control and linkage,