System and method for realizing complex differential uploading of vehicle equipment data based on qp quantum state machine
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A state machine and quantum technology, applied in the field of data upload, can solve the problems of repeated redundancy and complex data upload, and achieve the effect of reducing broadband resources, reducing redundancy, and facilitating maintenance and expansion
Active Publication Date: 2019-08-27
DALIAN ROILAND SCI & TECH CO LTD
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[0003] In order to solve the problems of complex data uploading and duplication redundancy in the prior art, the present invention provides a system and an uploading method that uses a QP quantum state machine to realize complex differential uploading, and can cope with complex data uploading according to different business requirements. upload rules
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Embodiment 1
[0044] Embodiment 1 takes the mileage differential upload as an example:
[0045] The mileage differential upload system includes a QP quantum state machine, a differential upload module and a network module. The QP quantum state machine includes an event processor, an event-driven module and a task scheduling module. The differential upload module includes a receiving module, a message checking module and a function processing module.
[0046] Upload rules:
[0047] 1. Upload once when the ACC is powered on and when the ACC is powered off;
[0048] 2. The mileage above 100Km changes by 30Km and the record is uploaded once, and the record of the change of 10Km below 100Km is uploaded once;
[0049] 3. Upload once every 10S during ACC power-on.
[0050] Process implementation:
[0051] (1) Create the cruising range QP quantum state machine and ACCON QP quantum state machine;
[0052] (2) Create a cruising range QP quantum state machine timeout Timer (1s), ACCON QP quantum s...
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Abstract
The invention relates to a data uploading method, and specifically relates to a system and method for realizing complex differential uploading of on-board equipment data based on a QP quantum state machine. The method comprises the following steps: S1, the QP quantum state machine is created; S2, a differential uploading module receives a message from an OBD bus or collected by an internet, and a message event triggers a QP quantum state machine processing function; and S3, the QP quantum state machine acquires data according to an uploading rule, judges the validity of the data, packages the data and transmits the data to a client through a network. According to the system and the method provided by the invention, by adopting the QP quantum state machine, an embedded system using C language as main development can deal with complex and variable uploading demands of vehicle data flexibly, deal with complex uploading rule formulated according to different business demands, guarantee the uploading of specific values closely related to the business demands, reduce the redundancy of the vehicle data, and not only reduce the broadband resources, but also reduce the storage pressure; and the availability is improved, and the business is more convenient to maintain and expand.
Description
technical field [0001] The invention relates to a data uploading method, in particular to a system and method for realizing complex differential uploading of vehicle equipment data based on a QP quantum state machine. Background technique [0002] The data (such as vehicle speed, engine speed, total mileage, current mileage, endurance mileage, remaining maintenance mileage, time, water temperature, temperature inside and outside the car, oil level, location, GPS information, vehicle body status information, GPS information...), not only can provide intuitive vehicle data information for car owners, but also have a profound impact on subsequent analysis, data display, UBI modeling and other businesses through data collection ( Such as fuel consumption, congestion mileage, daily operation evaluation...), however, in view of the current simple vehicle data upload method not only cannot meet the expansion of the above business, but also increases the difficulty of data statistic...
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