Abstract: The embodiments of the present disclosure disclose a method for processing a service based on a chip, apparatus, storage medium and electronic device. The chip includes: determining a first service meeting a second functional safety level having a level higher than that of the first functional safety level; determining first data to be processed corresponding to the first service; performing operations on the first data to be processed by the at least two subsystems, respectively, to obtain first operation results respectively corresponding to the at least two subsystems; determining a matching relationship between the first operation results respectively corresponding to the at least two subsystems; and processing the first service based on the matching relationship. Embodiments of the present disclosure are able to support high functional safety level and more complex services with great computility of a hardware with a low functional safety level.

Abstract: Embodiments of the present disclosure disclose a vehicle control method and apparatus, a storage medium and an electronic device, wherein a vehicle is provided with a first chip and a second chip. The first chip supports an intelligent driving function, and the second chip at least supports an intelligent cockpit function. The vehicle control method includes: determining the current state of the first chip; in response to the current state being a first state, controlling the driving state of the vehicle through the first chip; and in response to the current state being a second state, controlling the driving state of the vehicle through the second chip. The embodiments of the present disclosure can prevent intelligent driving from being out of control and ensure the driving safety.

Abstract: Disclosed are an integrated circuit and a communication method for the integrated circuit, an electronic device, and a storage medium, which relate to the field of technologies of an integrated circuit. The integrated circuit includes a first functional module, a second functional module, an interconnection module, and a first isolation module. The first functional module is communicatively connected to the second functional module through the interconnection module. The first isolation module is disposed on a communication link between the first functional module and the interconnection module. The second functional module is configured to transmit a first message to the first functional module. The first isolation module is configured to control transmission of the first message based on a correspondence between the first message and a first preset protocol. In the solution provided in the present disclosure, the first isolation module may control the transmission of the first message.

Abstract: Embodiments of the present disclosure relate to the technical field of integrated circuits, and provide a bandwidth control method and a computer readable storage medium. The method includes: determining bandwidth levels respectively corresponding to a plurality of functional modules in a first hardware unit; and controlling respectively, based on the bandwidth levels respectively corresponding to the functional modules, bandwidths for the functional modules for accessing a second hardware unit.

Abstract: A method for rebooting functional components on a system on chip includes: performing access isolation on a first bus interface of the first functional component and a shared bus in response to detecting that a state of the first functional component on the system on chip is a first state; wherein the shared bus is a bus shared by at least two operating systems on the system on chip; rebooting the first functional component to transition the first functional component from the first state to a second state; and performing access dis-isolation on the first bus interface of the first functional component and a shared bus. According to the embodiments of the present disclosure, the first functional component with anomalies is rebooted and normal access by the first functional component and the shared bus is restored, effectively improving overall stability of the system on chip of multiple operating systems.

Abstract: Embodiments of the present disclosure relate to the technical field of integrated circuits, and provide a bandwidth control method and system, an electronic device, a vehicle, and a storage medium. The method includes: obtaining a usage state of a cache queue used for caching of access stream of multiple operating systems to a second hardware unit; determining a throttling parameter for each of the operating systems based on the usage state of the cache queue; and controlling, based on the throttling parameter of each of the operating systems, bandwidth for each of the operating systems for accessing the second hardware unit.