Awakening methods and devices of vehicle-mounted Tbox (Telematics BOX)
A vehicle-mounted, wake-up state technology, applied in communication between vehicles and infrastructure, vehicle components, transportation and packaging, etc., can solve problems such as difficult to guarantee success rate, slow wake-up speed, and long time-consuming, achieving high success rate, Improve processing speed and improve wake-up speed
Inactive Publication Date: 2019-03-01
BEIJING JINGWEI HIRAIN TECH CO INC
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However, this solution needs to wait for the call service channel to be fully established before it can be realized, and the process of fully establishing the call service channel often takes a long time,
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[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.
[0043] figure 1 It is a flow chart of a wake-up method for a vehicle-mounted Tbox disclosed in an embodiment of the present invention, figure 1 The shown method can be applied to the vehicle Tbox, see figure 1 As shown, the wake-up method of the vehicle Tbox may include:
[0044] Step 101: When entering a low power consumption state, establish a persistent connection with the server.
[0045] In this embodiment, the server may open a port for the persistent...
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The invention discloses awakening methods and devices of a vehicle-mounted Tbox (Telematics BOX). The vehicle-mounted Tbox establishes a long connection with a server when a low-power state is about to be entered, and then sends a long-connection heartbeat packet to the server through the established long connection; generating of first awakening data is triggered after the server receives servicedata, and the first awakening data are sent to the vehicle-mounted Tbox; and the vehicle-mounted Tbox enters an awoken state from the low-power state on the basis of the first awakening data, and closes the long connection with the server. According to the above-mentioned awakening methods and devices of the vehicle-mounted Tbox, the server awakens the vehicle-mounted Tbox through the long connection by which the vehicle-mounted Tbox sends the long-connection heartbeat packet, network data transmission is very fast, thus awakening speed of the vehicle-mounted Tbox can be effectively improvedas compared with that of a ringing awakening manner, and then remote-service processing speed is improved; and a success rate of carrying out awakening through the network data is higher than a success rate of awakening the vehicle-mounted Tbox in the ringing manner.
Description
technical field [0001] The present invention relates to the technical field of communication, and more specifically, relates to a method and device for waking up a vehicle-mounted Tbox. Background technique [0002] The vehicle-mounted Tbox (Telematics BOX, telematics processor) is an important part of the remote data service realized by the vehicle at present. Normally, when there is business data to be processed, the Tbox is in the working state, and when there is no business data to be processed, the on-board Tbox will enter a low power consumption state to save energy. When there is new business data to be processed, the server will remotely wake up the on-board Tbox to make it enter a normal working state and process business data. [0003] In the prior art, the server wakes up the vehicle-mounted Tbox mainly through ringing. However, this solution needs to wait for the call service channel to be fully established before it can be realized, and the process of fully es...
Claims
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Login to View More IPC IPC(8): H04W76/25H04L29/08H04W4/44
CPCH04L67/145H04W4/44H04W76/25Y02D30/70
Inventor 金博石
Owner BEIJING JINGWEI HIRAIN TECH CO INC