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A method for in-vehicle interconnection and intercommunication

A vehicle interconnection and vehicle technology, which is applied to vehicle components, short-distance systems, signal devices, etc., can solve problems such as high cost and inconvenient operation for users

Active Publication Date: 2020-06-23
王 小红
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this patented solution requires multiple LED transmission modules to transmit vehicles in all directions, front, rear, left, and right, which is inconvenient for users to operate, and the cost is high

Method used

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  • A method for in-vehicle interconnection and intercommunication
  • A method for in-vehicle interconnection and intercommunication
  • A method for in-vehicle interconnection and intercommunication

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] Such as Figure 4As shown, the orientation information is converted into two-dimensional coordinate information, and the direction information collected by the user instruction is converted into two-dimensional information. The information is converted into corresponding coordinate information. Set the vehicle light sending module as the origin of the coordinates, for example, if the light sending module on the roof of the vehicle transmits, then set the module in the left headlight as the coordinate origin; the sending module in the right headlight of the vehicle If sending, set the module inside the right headlight as the coordinate origin. The driving direction of the vehicle is the Y-axis of the coordinate, and the coordinate X-axis is set perpendicular to the driving direction of the vehicle, and the angle A between the point corresponding to the two-dimensional coordinate information and the Y-axis is calculated. The vehicle sending module will drive the motor a...

Embodiment 2

[0068] Such as Figure 5 as shown, Figure 5 The schematic diagram of the included angle of vehicles in other directions is not drawn, and only the schematic diagram of the included angle of vehicles in the right front is enough to illustrate the technical solution of the present invention. According to the embodiment of the present invention, when the voice mode is adopted, the user clicks the input button on the steering wheel of the vehicle, and the vehicle-mounted controller starts to receive the user's voice, and the user speaks voice control instructions and content information in the vehicle, for example, the user can say "tell the right The vehicle in front of me needs to overtake", the vehicle's vehicle terminal can perform speech and semantic recognition through voice, and the command information obtained is to communicate with the vehicle in front, the direction information is the right front, and the content information is the need to overtake behavior. Directly o...

Embodiment 3

[0072] After obtaining the direction information and content information, it is necessary to generate the data packet. Generate a corresponding data packet header according to the direction information, the data packet header is 2-5 bits, generate the content bits of the generated data packet from the content information, and form the data packet header with the content bits A data packet, performing modulation processing on the data packet to generate an optical signal.

[0073] It should be noted that the entire data packet is composed of two parts, one part is the data packet header; the other part is the content part, which is composed of corresponding content bits. The entire data package can use binary data or quaternary or octal data, which can be set according to actual needs. Generate a corresponding data packet header according to the direction information, and the data packet header is 2-5 bits. The purpose of sending direction information in the data packet is to...

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Abstract

The invention discloses a vehicle-mounted interconnection and intercommunication method. The method includes the steps of receiving instruction information and content information which are sent by auser; parsing the instruction information to generate direction information; converting the content information into an optical signal; performing directional locating of an optical transmitting module of a vehicle according to the direction information, and transmitting the optical signal according to the direction indicated by the direction information. By adopting the method, opposite-side vehicles which need communication can also be quickly located, so that the optical transmission module performs optical signal transmission according to a specific direction. In this way, the opposite-side vehicles can receive the optical signal better.

Description

technical field [0001] The present invention relates to a method for vehicle data transmission, and more specifically, relates to a vehicle interconnection method, a computer-readable storage medium and a vehicle terminal. Background technique [0002] With the continuous improvement of automobile production capacity and people's living standards, automobiles have increasingly become the means of transportation for ordinary families. However, with the continuous improvement of automobile utilization rate, the incidence of traffic accidents is also rising. Therefore, in recent years, many domestic research institutions have begun to devote themselves to the research of automotive active safety technology. When a car is driving, in order to prevent accidents, it is necessary not only to drive safely, but also to observe and understand the driving conditions of the surrounding cars in time so as to take timely measures to avoid them. The light is dimmed to avoid dazzling when ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q1/26H04B10/116
CPCB60Q1/26H04B10/116
Inventor 刘留王伟
Owner 王 小红
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