32results about How to "Fast data interaction" patented technology

The invention discloses a cargo transportation information monitoring system. The cargo transportation information monitoring system comprises an MCU, an NFC antenna, a communication module, a batterymodule and a plurality of monitoring modules connected with the MCU. The monitoring module comprises an impact monitoring module, an inclination monitoring module, a temperature and humidity monitoring module and an illumination monitoring module, and the communication module is connected with the MCU and the NFC antenna and used for data communication between the MCU and mobile communication equipment; a clock is arranged in the MCU and is used for providing time for occurrence of each event for the MCU; the MCU is used for receiving data transmitted by the impact monitoring module, the inclination monitoring module, the temperature and humidity monitoring module and the illumination monitoring module, and processing and storing the data, is used for recording the occurrence time of a corresponding event and carrying out data interaction with mobile communication equipment through the communication module; and the battery module is used for supplying power to the MCU, the monitoringmodule and the communication module. The invention further discloses a cargo transportation information monitor and a cargo transportation information compartment monitoring method.

The invention discloses a task execution method applied to a controller based on a multi-core processor. The controller includes the multi-core processor; the multi-core processor includes a main coreand a processing core, a real-time operating system is installed on the main core, and a non-real-time operating system is installed on the processing core; the main core executes interrupt events ortasks high in real-time performance; the processing core executes interrupt events or tasks low in real-time performance; when the main core executes an operation task, data interaction processing isconducted between the main core and the processing core through a shared memory module; the operation task is an interrupt event or task which requires computing processing. The main core is in datacommunication with the processing core through shared memories so that data interaction can be achieved among complex tasks which require various kinds of real-time processing at a faster speed. The invention also discloses the controller with the advantages.