Behind the much-watched integrated parking and parking track is the continuous iteration of integrated parking software and hardware. At the same time, compared with high-speed driving, there are relatively few players in the field of low-speed parking, and the technical threshold is not low.
For example, the traditional reversing radar has changed from a passive safety system to an active safety system, and the requirements for safety and stability have been further improved, extending the AK2 ultrasonic sensor upgrade market.
AK2 digital ultrasonic sensor is a new generation of vehicle-mounted intelligent sensor based on the principle of ultrasonic ranging. Compared with other vehicle-mounted radars on the market, it has a longer range and a smaller blind spot. It can process various data synchronously at a high rate; Codable modulation reduces interference and meets functional safety (ASIL B) level.
In February of this year, Audiway obtained the ISO26262:2018 automotive functional safety ASIL D process certification issued by the international certification body SGS. Large-scale mass production delivery.
At present, a single AK2 sensor can realize multi-functional switching between UPA and APA, and can support parking functions such as automatic assisted parking and remote parking. parking.
In the company's view, low-level intelligent driving is gradually moving towards high-level intelligent driving (including hardware multiplexing), and its functional safety requirements are also increasing. This means that traditional parking sensors need to meet the safety level requirements of driving sensors and drive a new round of market restructuring.
According to the monitoring data of Gaogong Intelligent Vehicle Research Institute, from January to May this year, the proportion of new vehicles delivered with 12 or more ultrasonic sensors as standard in the Chinese market (excluding imports and exports) has exceeded 20%. It is the mainstream choice of major car manufacturers.
From panoramic surround view to fusion parking , algorithms are required to effectively integrate visual perception and ultrasonic information perception, and expand more functions such as RAEB, reversing tracking, and self-selecting parking spaces.
Starting from 2021, the pre-installed delivery of FAPA (Fusion Automatic Parking System) Zhihua Technology, the series of products have been equipped with Texas Instruments Jacinto™ TDA4, and it is planned to be equipped with multiple domestic and foreign mainstream chip platforms such as Horizon Journey ® 3 and Black Sesame Huashan ® A1000 .
At the same time, this system is backward compatible with the panoramic view parking function (AVM) and reserves the extended memory parking function (HPA), which can meet the parking function requirements of the L2++ intelligent driving level.
According to public information, this integrated parking system has innovatively developed algorithms such as multi-network fusion parking space recognition and target recognition with key positioning characteristics. The parking space recognition rate has reached more than 95%, and the parking success rate has reached more than 90%.
At the same time, obstacle recognition (pedestrians, vehicles, ice cream cones, stoppers) based on deep learning algorithms improves the environmental awareness of low-speed parking scenes, and can identify obstacles including vertical, horizontal, inclined train spaces and parking spaces. Multi-state parking spaces within.
According to the monitoring data of Gaogong Intelligent Automobile Research Institute, from January to May 2023 in the Chinese market (excluding imports and exports), 690,600 passenger cars with integrated parking functions will be delivered as standard, a year-on-year increase of 52.55%. The year-on-year growth rate of the overall parking market is only about 30%.
For the ECU part, the fusion parking system still exists in various forms, including independent radar controller + domain controller, independent panoramic fusion parking controller (main form) and single domain controller.
Different from the driving track, the integrated parking system (including the controller) that has been mass-produced and delivered at present is dominated by domestic and local suppliers , including Desay SV, Zhihua Technology, Zongmu Technology, etc. occupying the leading market share. It also drives cameras, ultrasonic radar and other sensors to accelerate localization coverage.
At the same time, a number of local suppliers, including Magic Vision, are also speeding up the scale-up of vehicles. According to public information, at present, in the smart parking market, Moshi Smart has successively obtained the pre-installed mass production designations of GAC, Geely, Chery, BYD, Changan, BAIC and Hongqi and started delivering them one after another.
For example, at the end of last year, Moshi Smart, as a Tier1 supplier of GAC Trumpchi Yingku smart parking domain, provided integrated parking (FAPA), remote control parking (RPA), panoramic video system (AVM), reversing radar alarm ( PAS) and other intelligent parking series functions.
The company's product solutions focus on China's complex and changeable parking scenarios, and integrate automatic parking (APA), fusion parking (RPA), memory parking (HPA), panoramic video system (AVM), etc. on a single-vehicle-level chip L2+ smart parking series functions.
In addition, integrating driving and parking, Moshi Intelligent’s integrated intelligent driving solution for driving and parking supports multiple mainstream computing power chip platforms, and can realize L2+ high-speed driving functions with high functional safety requirements and L3 low-speed memory parking ( HPA), the system is also expected to be mass-produced this year.
During this year's Shanghai Auto Show, Magic Vision took the lead in launching the latest generation of integrated parking and parking integrated domain controller Magic Pilot®. The parking part is equipped with the company's second-generation ultrasonic radar, which can obtain ultrasonic dense point clouds and detect obstacles The precise contour of the object can achieve the best performance of the parking function.
On the upstream chip side, the traditional market leader TI (from TDA2 to TDA4) is also being challenged by more and more new computing platform solution providers.
For example, in the high-end market, a complete set of driving and parking solutions based on the NVIDIA Orin-X platform has been delivered on a large scale. In addition, DRIVE Hyperion 9 will also support L3-level automatic driving and L4-level autonomous parking functions in parking lots.
In the cost-effective market, Black Sesame Smart has launched a cost-controllable (less than 3,000 yuan) cost-effective travel and parking integrated intelligent driving domain control solution, which supports 50-100T physical computing power and helps car companies solve cost pressures.
Compared with the traditional fusion parking solution, the parking and parking integrated domain controller covers more driving scenarios, shares intelligent hardware for multi-sensor fusion, simplifies I/O interfaces, and reduces wiring harnesses. For car companies and Tier1, it only needs to develop one A set of underlying basic software and middleware.
Taking Black Sesame Smart as an example, the company's Huashan No. 2 A1000 series chips have currently received more than 15 fixed-point projects for different models, covering many car companies such as JAC, Dongfeng, Geely, Hongqi, and Hechuang.
Gaogong Intelligent Vehicle Research Institute predicts that as the integration of driving and parking gradually replaces and upgrades the traditional one-way and single-parking system configurations, it is expected that the standard configuration of passenger cars with integrated parking will exceed 2 million this year, and the market size in 2025 Have the opportunity to sprint to 5 million vehicles.