Three UK Green Aviation Projects Receive a Total of £84 Million in Funding The UK’s minister for London, Paul Scully, has recently announced that £84 million of government funding has been invested in the aerospace industry to help achieve the country’s ambition of realising zero-emissions flights. The money will be used to aid three major UK aviation projects. The £84 million investment is part of the £3.9 billion collaboration between the UK government and industry that started in 2013. Due to go on until at least 2026, the collaboration is focusing solely on aerospace research and development projects via the Aerospace Growth Partnership and the ATI (Aerospace Technology Institute) Programme. The £84 million funding boost has been agreed in the hopes that it will help to secure up to 4,750 more jobs across the three projects (covered below), contribute to combating climate change, and, according to Paul Scully MP, enable the industry to “build back better and greener following the COVID-19 pandemic”. Here’s a look at the three projects set to receive the funding. H2GEAR by GKN Aerospace Receiving the bulk of the funding is H2GEAR, a pioneering project in Bristol, UK, that’s developing a way for planes to be powered using hydrogen. It has been awarded the bulk of the funding: £54.4 million via the ATI Programme. This will be made up of a £27.2 million government grant, which will be matched by GKN Aerospaceand its industry partners over the next five years. Led by GKN, the H2GEAR project is developing a liquid-hydrogen propulsion system for airplanes and other aircraft. This would see aircraft only produce water as a byproduct rather than CO2 emissions. The company plans to tackle regional aircraft before scaling up to larger planes and longer cross-border journeys. According to GKN, if the project is a success, it could lead to the first hydrogen-powered aircraft enteriRemote IO module ng service by 2026 and the creation of 3,120 high-value engineering and manufacturing jobs by 2033. HyFlyer II by ZeroAvia The British/American company ZeroAvia is a leading innovator in the research area of decarbonising commercial aviation. Under the ATI Programme, it has been awarded £12.3 million to deliver what it calls a ‘breakthrough’ 19-seat hydrogen-electric powered aircraft that will be market-ready by 2023. The funding follows ZeroAvia’s successful flight of a commercial-grade hydrogen-electric aircraft at Cranfield in September of last year—a world-first, which was also supported by the ATI Programme (although the latter flight used a smaller version of ZeroAvia’s hydrogen fuel cell powertrain in its six-seat aircraft). This time around, the funding will enable ZeroAvia to develop a certifiable hydrogen-electric powertrain capable of powering airframes that carry up to 19 passengers. To achieve this, ZeroAvia says that it will work with partners from the European Marine Energy Centre and Aeristech (though further details about these partners are yet to be disclosed). InCEPTion by Blue Bear Systems Research InCEPTion (Integrated Flight Control, Energy Storage andPropulsion Technologies for Electric Aircraft) will receive £2.8 million, the smallest amount of funding of the three projects, to develop a fully electrified, zero-emissions propulsion system for aircraft. Led by Blue Bear Systems Research, the InCEPTion project will see the development of an all-electric scalable propulsion ZIGBEE Module module specifically for aircraft that weigh under five tonnes. It will enable different combinations of the same module to power various aircraft concepts, such as unmanned air taxes, electric vertical take-off and landing (eVTOL) aircraft, and cargo drones. Image credit: Blue Bear Systems Research Ltd via Industry EMEA SaidYoge Patel, CEO of Blue Bear Systems Research: “The InCEPTionconsortium’s propulsion module will bring game-changing technology to manned and unmanned aviation, delivering unrivalled performance and value in this newly emerging sector”.

Application of IoT sensor technology in water quality detection


The monitoring of the water environment generally has a relatively wide range of monitoring areas, including unpolluted water resources, polluted water resources, and so on. In the process of water quality monitoring, from judging and observing the quality of water quality to identifying and analyzing toxic substances in water quality, the Internet of Things technology makes the whole process of wireless module Factory water quality monitoring change by virtue of its accurate identification and rapid transmission of data information. It must be systematized and transparent, which is not only conducive to our grasp of the water quality status and its changing process, but also to better deal with problems such as abnormal effluent from environmental protection equipment and sewage treatment projects.

With the development of society and people's attention to health issues in life, coupled with the deteriorating and shortage of water resources, the application of water quality monitoring systems has attracted the attention of the general public. With the gradual improvement and maturity of water quality monitoring technology , water quality monitoring technology has become the main means for environmental protection management departments to monitor the water quality and water conditions in the jurisdiction. The conventional laboratory sampling monitoring technology is completely backward, and it is impossible to obtain the pollution situation and accurate information of the water quality in the first time. Moreover, the analysis speed is slow, the operation is complicated, and the stability is poor.

In addition, with the increasing pollution of water resources, the composition of water samples is becoming more and more complex, and more and more water quality items are tested, which has higher requirements for the performance of water quality analysis instruments. The water quality monitoring methods used in the past have been far from meeting the needs of the development of environmental protection work. Therefore, it is imperative to develop an online monitoring system for water quality. The water quality online monitoring system overcomes the shortcomings of conventional water quality analysis instruments, and the use of wireless data transmission equipment can provide ready and fast monitoring and transmission data in real time, continuously, stably and reliably.

In my country, water environment monitoring mainly includes two aspects: water pollution monitoring and drinking water monitoring. Water pollution monitoring work is to detect wastewater, effectively prevent the occurrence of major wastewater pollution incidents, and reasonably control the discharge of wastewater; for drinking water monitoring work, sensors need to be installed in the water source area to be detected, every day. It is necessary to detect the water source indicators in the monitored area, and to understand the changes of the water source in real time, so as to provide people with safe and reliable drinking water.

In the past, when environmental engineers conducted water quality testing, they generally adopted the method of on-site sampling and testing, that is, directly testing the outlet and inlet of sewage, and then analyzing the 4G/NB/GPRS/GPS/CAN wholesalers water quality to draw relevant conclusions. This traditional monitoring method was also used in the past rural sewage treatment projects, which consumed a lot of energy. And the results of monitoring and analysis have a certain degree of randomness. Therefore, it is difficult to reflect the actual pollution of the water environment. In the process of water pollution supervision and management, the difficulty coefficient is too large. The emergence of IoT sensor technology perfectly solves the above problems, not only enabling real-time monitoring, but also saving a lot of manpower and time during the monitoring process.

Application of Wireless Module in "Fog Area Safe Driving Guidance System"

Brief Introduction of Safe Driving Guidance System in Fog Area

The fog area safety driving guidance system is a foggy road traffic safety protection equipment installed on the highway roadside guardrail or concrete wall. or components. It has fully intelligent active guidance and anti-collision warning. Its main function is to enable vehicles on the road to see the road ahead and its direction clearly in low-visibility environments such as foggy days, and to detect vehicles ahead in advance to avoid rear-end collisions. And it has passed the testing and certification of the National Traffic Safety Facilities Quality Supervision and Inspection Center.

The fog area driving safety guidance system is a new technical product specially developed for road driving safety in fog and other severe weather conditions. The product focuses on early warning and collision avoidance in fog areas on expressways and ordinary roads. It has the functions of fog detection, linear guidance, and anti-collision warning; the detection and guidance equipment is installed on both sides of the road, wholesale Bluetooth Module　using wireless power supply and wireless automatic networking, and can automatically open the corresponding display warning strategy according to foggy weather.

Successful application of wireless module in fog area safety driving guidance system

As shown in the figure, there are multiple single devices on a highway to form a safe driving guidance system. The foggy safe driving guidance system has advanced one detection, two synchronization, and two revisions, and this advanced design requires equipment Therefore, the wireless serial port module is used as the data transceiver to realize data interaction.

The fog area safety driving guidance system introduced in this article adopts the wireless module produced by Ebyte Company. The wireless module E32-TTL-100 is based on the SX1278/1276 chip, and the RF driver has built-in modules. Users only need to send and receive data through the serial port. The operation is simple and can save users a lot of development time.

Introduction of wireless module

E32-TTL-100 is a wireless serial port module (UART) based on SEMTECH's SX1278 RF chip, transparent transmission, working in the 410~441MHz frequency band (default 433MHz), LoRa spread spectrum technology, TTL level output, compatible with 3.3V and 5V IO port voltage.

LoRa direct-sequence spread spectrum technology will bring longer communication distance, and has the advantages of concentrated power density and strong anti-interference ability. The module has software FEC forward error correction algorithm, which has high coding efficiency and strong error correction ability. In the case of sudden interference, it can actively correct the interfered data packets, greatly improving reliability and transmission distance. In the absence of FEC, such packets can only be dropped.

The module has data encryption and compression functions. The data transmitted by the module in the air is random, and the data interception is meaningless through strict encryption and decryption algorithms. The data compression function has the possibility to reduce the transmission time, reduce the probability of being interfered, and improve reliability and transmission efficiency.

Other recommended solutions

It is also recommended that customers use E51-TTL-50 for communication between devices in the fog area safety driving guidance system. On the one hand, this product is based on the AX5243 radio frequency chip, which has strong anti-interference ability for narrow-band transmission, and the frequency band is 230M, and the diffraction ability is also strong. Stronger, on the other hand, the module has more channels, which is convenient for customers to use frequency hopping, and the power consumption of the module is lower.

Epilogue

With the rapid development of the electronics industry today, top industry companies have rapidly launched stable and reliable high-quality products through strong alliances and complementary advantages, becoming the mainstream R&D awareness of electronic products. Due to the close cooperation of many parties, the fresh air system introduced in this article is rapidly squeezing the market of traditional products with excellent product positioning and user experience, and has become a thriving industry in the industry.

Key words: wireless module, driving guidance system, wireless module application, wireless serial port module, road safety

Wireless module manufacturer: Chengdu Ebyte Electronic Technology Co., Ltd.