#The 8th China Innovation Challenge (Tianjin) Technology Demand Promotion-New Energy Vehicle Industry Competition

##Background
The 8th China Innovation Challenge (Tianjin) New Energy Vehicle Industry Competition is a national competition under the guidance of the Ministry of Science and Technology, co-sponsored by the Torch High-Tech Industrial Development Center of the Ministry of Science and Technology and the Tianjin Science and Technology Bureau, and hosted by China Automotive Technology Research Center Co., Ltd., focusing on technology needs and promoting the transformation of scientific and technological achievements. The purpose is to build a precise docking platform between the demand side and the supply side of the transformation of scientific and technological achievements in the new energy automobile industry, further promote the transformation of scientific and technological achievements, and promote the high-quality development of the new energy automobile industry.

##Requirements Details
###1.X-81 Development of predictive energy-saving optimization control technology and evaluation method for commercial vehicles
④ Demand description: Intelligence and digitalization provide significant opportunities for vehicle energy conservation and emission reduction. Predictive energy-saving optimization control technology is an automatic vehicle control technology that integrates high-precision maps and surrounding vehicle dynamics and road information provided by intelligent sensing systems to pre-plan the vehicle's driving speed, thereby achieving economical driving. This requirement includes: 1) developing a commercial vehicle predictive energy-saving optimization control system that integrates surrounding vehicle dynamics and road information; 2) proposing a rapid solution method for long-time domain nonlinear model predictive control under different driving scenarios; 3) developing a quantifiable, reproducible, comprehensive, accurate and efficient predictive energy-saving optimization control system test and evaluation system and standardization method. The project demand issuer hopes to conduct joint research with the demand supplier, industry-university-research to form a series of scientific and technological achievements with independent intellectual property rights.

④ Expected effect: In order to meet the needs of the development of predictive energy-saving control technology and test methods for commercial vehicles, joint technical collaboration has been carried out with universities and scientific research institutions to achieve the following expected results: 1) The developed predictive energy-saving optimization control system for commercial vehicles can be realized on major highways across the country. Application, the comprehensive fuel saving rate of road commercial vehicles reaches 3%-10%; 2) Develop a set of predictive energy-saving optimization system energy-saving effect test system based on chassis dynamometer. The test system can truly reproduce the actual road driving scenario to ensure safe, reliable and efficient testing, and develop standardized testing methods to output at least 1 Group standards, industry standards or national standards.

④ Existing foundation: Currently, mainstream commercial vehicle brands at home and abroad are gradually trying to develop and apply predictive energy-saving optimization control technology. The research foundations currently available include: 1) Having comprehensive, diverse and advanced commercial vehicle road testing, site testing and laboratory testing equipment and rich testing experience; 2) establishing a vehicle low-carbon energy-saving technology covering mainstream commercial vehicle companies at home and abroad; and 3) Completed the construction and feasibility evaluation of the energy-saving effect evaluation system for commercial vehicle predictive energy-saving control technology based on chassis dynamometer.

▲ Proposed investment: Negotiable

▲ Contact information: Ren Xiaoning 13920691774

###2.X-82 Low-temperature adsorption technology for the next stage of emission reduction of mobile source pollutants
④ Demand description: Under the background of carbon peak in 2030 and carbon neutrality in 2060, mobile source pollution reduction also needs to be coordinated with fuel consumption to achieve synergy in pollution reduction and carbon reduction. Therefore, on the basis of controlling fuel consumption, higher requirements are put forward for mobile source emission control NOx purification technology, especially emissions during the low-temperature cold start stage. It is necessary to develop efficient and durable low-temperature pollutant gas adsorption technology. The requirements include (1) high adsorption efficiency for NOx, and at the same time, the adsorption is reversible to ensure reliability for long-term use;(2) low adsorption window, which needs to be matched with the average exhaust temperature in the first 400 s of the WHTC cycle. In summary, it is necessary to carry out research on application matching technology with low-fuel-consumption engines to promote the application of this technology.

④ Expected results: 1. Control the NOx storage temperature of the catalytic material to 80 - 150 ℃ 2. Control the NOx desorption temperature range to 200 - 400 ℃;

④ Existing foundation: At present, domestic research on this technology still remains at the level of catalyst formulation development, and issues such as adsorption capacity and durability need further research.

▲ Proposed investment: Negotiable

▲ Contact information: Ren Xiaoning 13920691774

###3.X-83 Mobile source efficient NOx removal technology for future emission regulations
④ Demand description: Currently, the main pollutants emitted by mobile source pollution mainly include NOX, PM, CO, and HC. Among them, although heavy vehicles only account for 10% of motor vehicles, they emit more than 90% of NOx. Therefore, developing efficient and durable NOx emission control technology suitable for heavy vehicles is the top priority for mobile sources to reduce pollution and carbon emissions. The current mainstream technology route is the dual SCR technology route. This requirement includes (1) exploration of the application environment of front-end ccSCR;(2) ccSCR technology requires low light-off temperature and good low-temperature activity;(3) from the perspective of durability, ccSCR needs to have good anti-HC capabilities to solve the problem of hydrocarbon coverage poisoning. To sum up, there is an urgent need to carry out research on the matching application technology of ccSCR catalysts with low fuel consumption engines.

④ Expected effects: 1. Low-temperature NOx conversion efficiency, the conversion efficiency at 150 ℃ is greater than 80%; 2. Hydrothermal aging performance of the coating. After hydrothermal aging, the performance degradation rate is less than 5%;

④ Existing foundation: Vanadium based SCR technology exists in the fourth phase of the country, but there are problems such as low NOx conversion efficiency and high temperature deactivation; the low-temperature light-off temperature of the molecular sieve SCR catalyst in the sixth phase is still insufficient, and there are also problems such as by-product greenhouse gas N2O emissions and HC poisoning.

▲ Proposed investment: Negotiable

▲ Contact information: Ren Xiaoning 13920691774

###4.X-84 Ammonia cracking hydrogen technology
◆ Demand description: Technical problem: In response to the problem of zero-carbon fuel for automobiles, ammonia gas is cracked into hydrogen based on plasma cracking technology, and ammonia and hydrogen mixture are provided to ammonia fuelled engines for combustion, realizing zero-carbon combustion of internal combustion engines and significantly reducing internal combustion engines. Carbon emissions. This demand will carry out systematic innovative technology research on ammonia cracking, mixing, supply, in-engine combustion, emission control, etc. of plasma cracking technology for this technology, and build a set of plasma ammonia cracking supply control system to realize ammonia in the engine. Hydrogen mixture burns stably. Specific requirements: (1) Realize the use of plasma cracking technology in vehicle-mounted scenarios;(2) The ratio of hydrogen to ammonia after ammonia cracking remains stable, with an error range of hydrogen concentration ratio of 3%(3) The ratio range of hydrogen to ammonia can be adjusted, The stability time is less than 30 s;(4) The hydrogen and ammonia concentrations of ammonia and hydrogen mixture can be measured with an accuracy of 1%;<<

④ Expected results: (1) Design a set of plasma ammonia cracking supply control unit to control the plasma cracking rate according to engine working conditions.