Software upgrade method and device based on vehicular T-Box
A software upgrade and t-box technology, applied in the field of Internet of Vehicles, can solve the problems of in-vehicle T-Box unusable, software upgrade failure, etc., to achieve the effects of avoiding software upgrade failure, cost saving, and convenient operation
Inactive Publication Date: 2016-05-11
SHANGHAI PATEO INTERNET TECH SERVICE CO LTD
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Problems solved by technology
[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a method and device for software upgrade based on the vehicle-mounted T-Box, which is used to solve the software upgrade failure caused by abnormal conditions such as power failure in the prior art And cause the problem that the car T-Box cannot be used
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[0029] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.
[0030] It should be noted that the diagrams provided in the following embodiments are only schematically illustrating the basic ideas of the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the compo...
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The invention provides a software upgrade method and device based on a vehicular T-Box. A storage space of the vehicular T-Box comprises a first storage area provided with a first operating system and a second storage area provided with a second operating system. The method comprises the following steps of: setting the first storage area as an activity system area and setting the second storage area as a non-activity system area to default to start the vehicular T-Box from the first operating system; in the case of successfully starting thee vehicular T-Box in the first operating system, carrying out software upgrade on the second operating system; and in the case of upgrade success of the second operating system, setting the second storage area as the activity system area, and setting the first storage area as the non-activity system area to default to start the vehicular T-Box from the second operating system. By adopting the software upgrade method and device provided by the invention, the situation that the vehicular T-Box cannot be used due to software upgrade failure caused by power down and other abnormal conditions is effectively avoided, the operation is convenient, and the cost is saved.
Description
technical field [0001] The invention relates to the field of Internet of Vehicles, in particular to a method and device for realizing software upgrade based on a vehicle-mounted T-Box. Background technique [0002] The vehicle T-Box (TelematicsBOX) is a very important component in today's Internet of Vehicles system, and its main function is to realize the interconnection between the vehicle and the vehicle remote service provider (TelematicsServiceProvider, TSP for short). Usually, the on-board T-Box is directly assembled into the interior of the car by the production line workers when the car is produced in the car factory, and is physically isolated from the outside of the car. Since the vehicle-mounted T-Box is equipped with an OTA module (Over-the-AirTechnology, downloading over the air), when car sales companies and 4S stores want to upgrade and maintain the vehicle-mounted T-Box software, they need to complete the upgrade command confirmation on the operation interfac...
Claims
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Login to View More IPC IPC(8): G06F9/445
CPCG06F8/656
Inventor 夏宝华
Owner SHANGHAI PATEO INTERNET TECH SERVICE CO LTD