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OAT upgrading method for vehicle, and vehicular terminal

A technology for in-vehicle terminals and vehicles, applied in the field of communications, can solve the problems of high recall costs, a lot of time and money, etc.

Inactive Publication Date: 2018-11-06
BEIJING ZHIXINGZHE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the recall of the manufacturer requires a lot of time and money, and the cost of the recall is high

Method used

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  • OAT upgrading method for vehicle, and vehicular terminal
  • OAT upgrading method for vehicle, and vehicular terminal

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Experimental program
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Embodiment Construction

[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0041] The self-driving vehicle in the technical solution of the present invention specifically includes intelligent cleaning equipment, which can perceive the surrounding environment in a specific and closed environment and realize low-speed automatic driving, and realize automatic cleaning tasks for designated areas during the automatic driving process.

[0042] All drivers and control systems of the vehicle run on the vehicle terminal, i...

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Abstract

The invention relates to an OAT upgrading method for a vehicle, and a vehicular terminal. The method comprises the steps that: a server sends an upgrading request instruction to the OTA functional module of the vehicular terminal according to the ID of the vehicular terminal; the OTA functional module sends the upgrading request instruction to a central processing unit CPU; the CPU generates upgrading prompt information according to the upgrading request instruction, and sends the upgrading prompt information to an application APP of the vehicular terminal; the APP displays the upgrading prompt information by utilizing the display device of the of the vehicular terminal; the APP receives an upgrading confirmation instruction input by a user, and sends the upgrading confirmation instructionto the CPU; the CPU sends an upgrading data packet downloading instruction to the OTA functional module according to the upgrading confirmation instruction; the OTA functional module sends an upgrading data packet request instruction to the server according to the upgrading data packet downloading instruction; the upgrading data packet request instruction includes the ID of the vehicular terminal; the server sends an upgrading data packet to the OTA functional module according to the ID of the vehicular terminal; and the OTA functional module performs system updating on the control system ofthe vehicle by utilizing the upgrading data packet.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to an OAT upgrading method of a vehicle and a vehicle-mounted terminal. Background technique [0002] Over The Air (OTA) technology is a technology for remote management of subscriber identity module (Subscriber Identity Module, SIM) card data and applications through the air interface of mobile communication (Global System for Mobile Communications or Code Division Multiple Access). Air interface It can adopt Wireless Application Protocol (Wireless Application Protocol, WAP), General Packet Radio Service (General Packet Radio Service, GPRS), CDMA1X and short message technology. [0003] Self-driving vehicles control the driving of the vehicle and perform various operational tasks through the vehicle-mounted terminal. The vehicle-mounted terminal manufacturer will sort out the problems encountered by the user during use and the feedback, and then re-develop the product...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04M1/725G06F8/71G06F8/65
CPCG06F8/65G06F8/71H04L67/06H04M1/72403
Inventor 张德兆王肖霍舒豪李晓飞张放
Owner BEIJING ZHIXINGZHE TECH CO LTD