Gasgoo Awards 2023 applicant: INS-811 from Changchun HSASK Electronics Co., Ltd.

Product: INS-811 

Description

INS-811, a cost-effective Automotive level Integrated Navigation System (INS) independently developed by Changchun Hangsheng ASK Electronics Co.,Ltd, has a built-in high-precision satellite positioning module integrating tactical-grade 6-axis MEMS inertial measurement unit and PPP-RTK function, which can be used in various In harsh environments, it can provide real-time position, attitude, and speed information, as well as acceleration, angular velocity, and other information. The product has the characteristics of small size, light weight, and high cost performance. It is suitable for intelligent driving application scenarios such as ride-hailing vehicles, Robotaxi, Robotruck, port logistics vehicles, and mining engineering vehicles. Other features (camera, laser radar, etc.) can be added according to customer needs ) to assist in the realization of multi-source sensor fusion positioning.

Unique advantages

This product is the first domestic high-precision integrated navigation and positioning system using domestic car-grade high-performance MCU, and uses PPP-RTK and IMU to achieve high-precision positioning. Because PPP-RTK integrates low-orbit satellites and ground reference stations to achieve positioning, it does not depend on the support of base stations and networks, and can perform single-point positioning at any position and time, which makes PPP-RTK independent and flexible, suitable for various Various environments and application scenarios, including urban, rural, remote areas, etc. PPP-RTK has strong anti-interference ability, and can reduce positioning errors through multipath suppression and surrounding environment interference processing, which makes PPP-RTK still able to provide complex signal environments and severe weather conditions around the world. Reliable centimeter-level positioning performance.  At the same time, considering that the satellite positioning signals in urban canyons, tunnels, parking lots and other scenes are easily lost or interfered, the high-precision IMU is used to achieve accurate trajectory estimation. Our company uses a unique IMU calibration technology to greatly improve the performance of the IMU, including a 20-50 times increase in scale factor, a 10 times increase in non-orthogonal error, a 10 times increase in zero bias, and a 20 times increase in temperature drift.  This system adopts the extended Kalman filter algorithm, the vehicle motion constraint model, and the vehicle speed signal extracted from the CAN bus to realize multi-source sensor signal fusion positioning, provide intelligent driving with high-precision positioning covering the whole scene, and ensure driving safety.

Application

Vehicles, Robotaxi, Robotruck, Port logistics vehicles, Mining engineering vehicles, etc.

Prospect

The current value of a single vehicle of the MEMS vehicle-level integrated navigation and positioning system is about 1,000 yuan. From January to March 2023, the penetration rate of intelligent driving L2 and above in the passenger vehicle industry will exceed 33%, an increase of about 9% year-on-year. According to the development plan of the Ministry of Industry and Information Technology's "Intelligent Connected Vehicle Technology Roadmap (Version 2.0)", the penetration rate of domestic L2 and L2+ new cars should reach 50% by 2025, and it is planned to reach more than 70% by 2030. As a standard product for autonomous driving, with the gradual penetration of L2+ level and above automatic driving, the market space of vehicle integrated navigation and positioning system is expected to expand rapidly. If it is assumed that the value of its single vehicle is 800 yuan per vehicle, and one L2+ vehicle is equipped with one vehicle, the Chinese vehicle integrated navigation and positioning system market will reach 12 billion yuan in 2025. If it is assumed that the penetration rate of L2+ level and above autonomous driving reaches 100%, the market space of China's vehicle integrated navigation and positioning system is expected to reach 24 billion yuan. In 2030, the long-term market space of the global vehicle integrated navigation and positioning system is expected to reach 50 billion yuan.  In 2025, the market share of our car-level integrated navigation and positioning system is expected to reach 10%, and the market sales revenue is expected to reach 1.2 billion yuan. In 2030, the total domestic and international market revenue of the company's vehicle-level integrated navigation and positioning system is expected to reach 5 billion yuan.