OTA upgrading method and upgrading device
An upgrade mode and vehicle technology, applied in the field of communication, can solve the problem of not taking into account the operation of the vehicle, and achieve the effect of improving functional integrity, vehicle safety, and reducing complexity
Pending Publication Date: 2021-12-17
小氢汽车上海有限公司
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Problems solved by technology
[0004] Based on this, the present application provides an OTA upgrade method and an upgrade device, which are used to solve the problem that the actual operation of the vehicle is not considered in the existing OTA upgrade method, and can ensure that each OTA upgrade of the vehicle can be carried out smoothly. Thereby, the functional integrity and vehicle safety of the vehicle can be improved
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[0091] In order to facilitate understanding of the technical solutions provided by the embodiments of the present application, the technical solutions of the present application will be described in detail below in conjunction with the accompanying drawings.
[0092] The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of approaches consistent with aspects of the application as recited in the appended claims.
[0093] Before introducing the embodiments of the present application, some terms in the present application are firstly explained, so as to facilitate the understanding of those skilled in the art.
[0094] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are i...
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The invention discloses an OTA upgrading method and device. The method comprises the steps that awakening information issued by a TSP platform after it is determined that a first vehicle is not online is received; if the upgrade mode is determined to be an OTA mode based on the wake-up information, the first vehicle is controlled to be powered on, and vehicle-mounted terminal version information of the first vehicle is inquired; if it is determined that the version information of the vehicle-mounted terminal meets the upgrading requirement, an upgrading data packet required by a current upgrading task sent by the TSP platform is received, and the current upgrading task corresponds to a first vehicle-mounted terminal in a first vehicle; relevant parameters of the first vehicle are obtained; and OTA upgrading is carried out on the first vehicle-mounted terminal based on an upgrading data packet required by the current upgrading task and the related parameters. By means of the mode, the problem of the actual running condition of the first vehicle can be considered, it can be ensured that each time of OTA upgrading of the first vehicle is smoothly carried out, the function integrity and the vehicle safety of the whole vehicle can be improved, and the complexity of manual operation can be reduced.
Description
technical field [0001] The present application relates to the field of communication technologies, and in particular to an OTA upgrade method and an upgrade device. Background technique [0002] Over-the-Air Technology (OTA) is a technology that realizes remote management of mobile terminal equipment and SIM card data through the air interface of mobile communication. With the development of automobile intelligence and Internet of Vehicles, the software update iteration speed is getting faster and faster, and OTA upgrade technology is widely used in automobiles. Through OTA, it is possible to detect online whether the equipment manufacturer has a new system that can be upgraded, and download the system upgrade package through the WiFi wireless network or mobile phone network to complete the upgrade. [0003] However, in the current OTA upgrade method, the actual operation of the vehicle is not considered, and it is difficult to ensure that each OTA upgrade of the vehicle ca...
Claims
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CPCG06F8/65
Inventor 刘可成闫金城
Owner 小氢汽车上海有限公司