Pure battery life 905km Chery Technology Day released a number of technologies.
[car home Information] On October 16th, 2023 Chery Science and Technology Day was held. At this press conference, Chery introduced the latest technical features of Eta Ursae Majoris 2025.
Chery Eta Ursae Majoris 2025 technology will be applied to E0X high-performance electric platform and super hybrid platform, which will have the characteristics of safety, energy consumption, space, intelligent cabin and intelligent driving.
First of all, in terms of safety, the new vehicle structure will adopt lightweight space capsule made of high-strength steel and aluminum, two horizontal and three vertical embracing force transmission structures, active seat belts, remote airbags and integrated safety technologies. New energy vehicles are equipped with world-class battery safety, including safety batteries, super waterproof, super anti-collision, extreme heat protection, extreme high-voltage safety, and full-time monitoring.
In terms of energy consumption, Chery will build a world-class low energy consumption. In terms of pure electric vehicles, at room temperature, the minimum power consumption of CLTC is 11.7kWh/100km, the longest battery life of CLTC is 905km, and the battery life can be 150km after fast charging for 5 minutes. At low temperature, the endurance attenuation ratio is 9% due to the industry average. At high temperature, the endurance attenuation ratio is 3% due to the industry average. The low energy consumption comes from 56 technologies, including 0.205Cd low wind resistance, 30% light weight reduction, 800V high-efficiency electric drive, intelligent energy recovery, high-efficiency heat pump and so on.
In terms of hybrid vehicles, the fuel consumption of WLTC is 4.2L/100km, the pure battery life of WLTC is 106km, and the comprehensive battery life is 1,400 km. It only takes 19 minutes to charge from 30% to 80%, and the acceleration from 0 to 50 km/h is 3.4 seconds. 72 technologies bring hybrid low energy consumption, equipped with the fifth-generation ACTECO hybrid special engine, with thermal efficiency greater than 44.5%, stepless super hybrid DHT hybrid special gearbox and three-speed super hybrid DHT hybrid special gearbox. At the same time, Chery uses scenarios in full-speed domain, full-temperature domain and full-time domain for development.
In terms of interior space, taking (|) as an example, the occupancy rate of space reached 70.2%, surpassing an overseas brand limousine and a new force limousine. Storage space includes 32 storage places, over 436L, and 6 intimate storage places.
In terms of intelligent cabin, Chery will adopt EEA5.0 user-defined service-oriented electronic and electrical architecture, with 1000TOPS AI computing hardware architecture, SOA two-section coupling software architecture, high-bandwidth secure communication architecture, high-speed OTA iteration and global design. LION 6.0 intelligent cockpit, with 2.5K high-definition central control large screen and scene HMI；; Equipped with 8155 chip +5G, the response speed is faster; It will also be equipped with 23 speakers to take effect in the whole scene; AQS air purification system, CN95 filter element; Zero learning HMI interaction. LION AI large model voice assistant can be used as vehicle function tutor, emotional companion, encyclopedia, health consultant and travel planning. Through the AI big model.
In terms of intelligent driving, Chery Pilot 3.0 automatic driving assistance system will realize the functions of NOP, ramp interchange, intelligent comity, extreme weather, memory parking and remote parking in urban areas.
In the future, these new technologies will be installed on Chery Fengyun series pure electric cars and SUVs, Xingtu Xingjiyuan electric cars and SUVs, Jietu Shanhai series hybrid cities and off-road SUVs, and iCAR 03 pure electric vehicles.Chery’s models will enter Europe, Latin America, Africa, Australia, Southeast Asia, the Middle East, Central Asia, etc. The car networking has 16 languages and 8 voices, and these technologies will be enjoyed all over the world.
In terms of innovative technology of Kunpeng Super Hybrid C-DM, Fengyun A8 will have Super Hybrid 1DHT, Xingtu Eta Ursae Majoris will have Super Hybrid 3DHT, and Shanhai Traveler will be a five/seven-seat hard-core hybrid off-road SUV.
Looking forward to the future, Eta Ursae Majoris 2025 technology will be advanced in five major areas, including Mars architecture, Kunpeng Power, Lion Intelligent Cabin, Great Wisdom Driving and Galaxy Ecology. S2ma can expand the intelligent Mars architecture, with a wheelbase range of 2500-3500mm, and realize full-line control chassis, large space, CTC battery, intelligent distributed drive and pluggable EEA 6.0. S2ma Chery Intelligent Chassis CIC 3.0 realizes multi-domain integration and full scene. In terms of drive technology, it has DHE 6.0 hybrid special engine, E-Fuels engine, DHT 4.0 super hybrid box and intelligent vector dual motor. In terms of the core technology of the intelligent cabin, it includes LION Melody 2.0 brand audio, LION AI big model 2.0, LION OS system, high computing platform, international car networking and car enjoyment meta-universe. In terms of intelligent driving, it has Pilot 4.0 to realize urban commuting mode, high-speed navigation and driving, and remote summoning parking. Drive 2.0 includes Robotaxi, urban high-speed full scene, and completely unmanned operation.
In terms of product planning, Chery plans to launch five super hybrid and four high-end electric vehicles on E0X platform in the fourth quarter of this year, and launch 24 super hybrid and 15 high-end electric vehicles on E0X platform within two years.
Contemporary Amperex Technology Co., Limited Shenxing rechargeable battery will be the first vehicle to land in Xingtu Xingyu Era.Shenxing battery is the world’s first 4C rechargeable battery made of Ferrous lithium phosphate material and capable of mass production. It can be charged for 10 minutes and has a battery life of 400 kilometers, with a cruising range of more than 700 kilometers. (Text/car home Qin Chao)