Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for establishing a wireless vehicle network

A vehicle network and wireless network technology, applied in the field of building a wireless vehicle network, can solve problems such as unavailable status information and unsupported parameters

Active Publication Date: 2019-03-15
WABCO EURO BVBA SPRL
View PDF6 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] 11 Trailer ABS status information is not available, or the parameter is not supported

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for establishing a wireless vehicle network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Other characteristics of the invention emerge from the remainder of the description and from the claims. An advantageous exemplary embodiment of the invention is explained in more detail below with the aid of the single drawing:

[0022] The tractor 10 is equipped with a pneumatic braking facility and an electronic braking system. The electronic braking system includes an electronic braking control device 11 . Furthermore, an engine control unit 12 and a communication unit 13 are provided as well as further elements not shown here. The communication unit 13 enables wireless communication via WLAN, in particular according to the standard IEEE 802.11. The control units 11 , 12 and the communication unit 13 exchange information via the CAN data bus 14 or are connected to the CAN data bus. CAN messages in the format defined in the standard SAE J1939 are present on the CAN data bus 14 .

[0023] A brake control device 16 and a communication unit 17 for the electronic bra...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a method for establishing a wireless vehicle network with at least one first station in a towing vehicle (10) and a second station in a trailer (15), wherein the first stationtransmits information required for establishing the wireless network and a first control device (11) assigned to the first station receives a defined message from a second control device (16) assigned to the second station via a physical interface between the towing vehicle (10) and the trailer (15), after the second control device (16) has been supplied with electrical energy and the two controldevices (11, 16) have been connected to one another via the physical interface. According to the invention, the first station does not wirelessly transmit the information required for establishing the wireless network until the defined message is present in the first station.

Description

technical field [0001] The invention relates to a method for constructing a wireless vehicle network with at least one first station in a tractor and a second station in a trailer, wherein the first station transmits the information required for constructing the wireless network, And before the first control device assigned to the first station receives a defined message from the second control device assigned to the second station via the physical interface between the tractor and the trailer, the second control device is supplied with electrical energy and The two control devices are connected to each other via a physical interface. Furthermore, the invention relates to a control device and a computer program, computer program product or application program (APP). Background technique [0002] A method for constructing and operating a wireless vehicle network is described in DE 10 2014 015 394 A1. Reference to the disclosure content, or the disclosure content of the refe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/48H04W4/80H04L29/08
CPCH04L67/12H04W4/80H04W4/48H04W4/40H04W76/10B60R16/023
Inventor 托马斯·迪克曼索伦·许布纳托马斯·沃尔夫
Owner WABCO EURO BVBA SPRL
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com