Driving safer Cadillac xt4 / CT6 intelligent technology experience

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 Driving safer Cadillac xt4 / CT6 intelligent technology experience


At the Chengdu auto show, Cadillac not only brought CT6 equipped with super intelligent driving system, but also xt4 equipped with face recognition vehicle unlocking and starting system. In addition, a new generation of Cadillac mobile Internet experience cue was displayed on the scene.

Cadillac super intelligent driving system integrates blueline blue line lane central keeping system, full speed range adaptive cruise control system and 360 degree omni-directional detection and perception system with two core technologies of original drivers attention keeping system and centimeter level high-precision map data system, supplemented by high-precision GPS positioning system and OnStar agils all-weather support, it brings to the driver Safe, relaxed and intelligent driving experience.

In the autumn of 2017, the CT6 equipped with super intelligent driving system was first sold in North America and Canada. In China, the Cadillac CT6 equipped with the system was officially launched on July 22. Among them, 28T flagship super cruise is equipped with super cruise super intelligent driving system, steering wheel heating, full speed anti-collision automatic braking, reverse collision warning, rear wheel steering system and 19 inch wheel rim.

Cadillac super cruise super intelligent driving system includes driver attention keeping system and centimeter level high-precision map data system

Driver attention retention system

The drivers attention keeping system consists of seven modules, including: monitoring function - drivers attention camera, infrared transmitter, hand holding steering wheel sensor, warning function - steering wheel light belt, seat vibration warning or buzzer, voice prompt, interactive function - instrument image.

Monitoring function: when the super intelligent driving system is activated, the drivers attention micro camera located at the top of the steering column and the infrared sensors on both sides of the steering wheel lamp will track the drivers head position and facial features to judge his line of sight direction and monitor the drivers attention to the road ahead. When the super intelligent driving system is turned on, the driver still needs to keep his attention on the road ahead. When the camera finds that the drivers sight is not on the road ahead, it will give a warning and reminder.

Interactive function: the display area in the center of the instrument panel can clearly provide users with exit reason information after each system exit, including: GPS signal loss, no road information, vehicle not in the center, etc.

Centimeter level high precision map data system

High precision GPS positioning system: in order to achieve accurate positioning at the lane level, reference coordinate points with absolute position are established on the ground to calculate and compensate the error caused by GPS signal passing through the earths ionosphere. These compensation data will be uploaded to the cloud in real time and sent to each vehicle loaded with super intelligent driving system. This breakthrough method improves the accuracy of GPS data to sub meter level, which effectively ensures the systems judgment of lane. At present, the accuracy of real-time azimuth data provided by GPS is 4-8 times higher than that of traditional GPS.

Blueline blue line lane central keeping system: when the super intelligent driving system is started, the vehicle will automatically integrate all sensor input information including front camera, high-resolution map and GPS navigation system equipped with real-time correction function to form a virtual vehicle control path (blueline blue line) along the center of the lane, so that the vehicle can always stay in the center of the lane To improve the safety of vehicle handling in the complex road conditions such as winding roads and mountain roads. In the driving environment with extremely low visibility such as night, heavy fog and rainstorm, the real-time camera and radar sensor are not enough to accurately grasp the road ahead. High precision map and high-precision GPS positioning are combined to provide more accurate road prediction in front with Gods perspective to protect every journey.

With the two core technologies of supercruise super intelligent driving system, i.e. driver attention keeping system and centimeter level high-precision map data system, the Cadillac super intelligent driving system integrates blueline blue line lane central keeping system, full speed range adaptive cruise control system and 360 degree omni-directional detection and perception system, supplemented by high-precision GPS positioning system and OnStar Anji satellite all-weather support, Cadillac super intelligent Driving system can bring safe, easy and intelligent driving experience for drivers.

Cadillac face recognition vehicle unlocking and starting system

This experience is the system installed on xt4. The new car is equipped with a face recognition vehicle unlocking and starting system composed of high-definition touch screen, fingerprint sensing button, high-definition binocular infrared camera, fill light, Bluetooth wake-up and other hardware and software devices in the B-pillar. After this exhibition, new cars equipped with the system will enter the market in the near future.

From the actual experience, the system can have the authority of multi account sharing, and supports the registration of 1 administrator and 7 ordinary users. With administrator as the core, adjust the number of users to meet the needs of the whole family.

The system can wake up by fingerprint sensing button, door handle button and mobile phone Bluetooth binding wake-up; the combination of three authentication methods is provided by integrating fingerprint and password information.

In the experience, we also tried to recognize the height of the car users. Whether it is the standard figure or the super-high figure of more than 1.9 to 2 meters, it can be recognized instantly when standing in front of the car. It is also learned that the system has been verified by many rigorous engineering tests such as wind noise, EMC electromagnetic compatibility, high temperature durability, etc., and has been fully guaranteed in terms of security and stability through the penetration attacks of Tel laboratory and Alibaba cloud laboratory.

The system will be used in Cadillac xt4 for the first time in the future, and enjoy a 3-year or 100000 km after-sales warranty.

New generation Cadillac mobile Internet experience cue

The new generation Cadillac mobile Internet experience cue has OTA Intelligent Cloud update function, with 100g / year-end free traffic, built-in rich and diverse car apps, and updated and increased practical functions such as Baidu intelligent voice interconnection interactive system, wireless Carplay, baidu map, etc., to strengthen the extremely fast and seamless interconnection of people, vehicles and cloud, and bring an all-round evolution of intelligent travel experience.

In the new generation of cue system, it can support two Bluetooth connections at the same time, and realize seamless switching of music, phonebook and other information in the two mobile phones. This function is still very rare in the market, and it is very good for sharing and listening to songs.

In addition to the pre installed KuWo music, Himalaya FM, listening partner and other entertainment functions, the system also includes rich car owner service functions such as weather, traffic restriction, violation of regulations, stock, movie ticket, flight inquiry, dealer reservation and maintenance. The artificial intelligence push of thousands of people and thousands of faces will bring precise and active customized information service.