Good news | Received a patent for a millimeter wave vehicular radar positioning device

Millimeter wave radar is a radar that operates in the millimeter wave band for detection. Generally, millimeter wave refers to the frequency domain of 30-300GHz (wavelength range of 1-10mm), and the wavelength of millimeter wave is between microwave and centimeter waves. Therefore, millimeter wave radar combines some advantages of microwave radar and photoelectric radar. Compared with centimeter waveguide seeker, millimeter waveguide seeker has the characteristics of small volume, light weight, and high spatial resolution. Compared with optical seekers such as infrared, laser and television, millimeter waveguide seeker has strong ability to penetrate fog, smoke and dust to be able to conduct all-weather (except for heavy rain) detection.

With the improvement of living standards, the consumption of cars is also increasing, and the market for car parts is also growing. In recent years, car parts manufacturers have also grown rapidly. However, the installation structure of vehicle-borne radar in the market is too single to be adjusted according to usage needs. After the radar is installed, a large number of fixed structures need to be dismantled to adjust the radar position, greatly increasing the difficulty of radar adjustment. Moreover, its installation mechanism cannot be suitable for different specifications of radars. Therefore, Rich Full Joy proposed a millimeter wave vehicular radar positioning device to solve the existing problems.

Rich Full Joy Technical Solution

1.Using high-performance millimeter wave radar transceiver modules, designing a reasonable antenna array and signal processing circuit to ensure that the radar system has high accuracy, stability, and anti-interference ability.

2.Signal processing algorithm: Develop advanced signal processing algorithms to efficiently process signals received by radar, extract information such as distance, velocity, and angle of target objectstoachieve high-precision positioning.

3.System integration and optimization: Integrate millimeter wave radar hardware and signal processing algorithms to form a complete automotive radar positioning device. By optimizing the system structure, the stability and reliability of the system can be improved.

Rich Full Joy Innovative Points

1.This project adopts advanced signal processing algorithms to achieve high-precision positioning of target objects, effectively utilizing the characteristics of millimeter wave radar to improve positioning accuracy and stability.

2.Multidimensional information fusion: This project integrates millimeter wave radar with other sensors (such as cameras, LiDAR, etc.) to achieve complementary and collaborative multi-source information, which canimprove the overall performance and reliability of the positioning system.

3.Adaptive anti-interference technology: Adopting adaptive anti-interference technologytoautomatically identify and suppress interference signals, improving the anti-interference ability of radar systems.

4.Adopting modular designto dividethe millimeter wave radar positioning device into multiple functional modules, which helps to effectively reduce system complexity and maintenance costs, improving system scalability and upgradability.

Issues Addressed by Rich Full Joy

1.Solvedthe problem of millimeter wave radar's low resolution, inability to accurately distinguish detailed information such as the size and shape of objects, thataffect the radar's ability to perceive the surrounding environment.

2.Solvedthe problem of millimeter wave radar being susceptible to interference from signals from other radars, communication equipment, etc.

3.Solved the problem of not being able to recognize objects made of some special materials and not having comprehensive perception function.

4.Realize strong penetration ability and high resolution performance, providing precise distance, speed, and angle information for vehiclestoachieve high-precision positioning function.

5.Able to provide stable radar signals to ensure the reliability of the positioning systemunder complex environmental conditions.

6.Able tocapture real-time environmental information around the vehicle.

7.Realize low latency performance toenable fast processing and transmission of data.