Unlock instant, AI-driven research and patent intelligence for your innovation.

Navigation system and navigation method with traffic jam recognition function

A navigation system and navigation method technology, applied in the field of navigation systems, can solve problems such as large quality differences

Active Publication Date: 2015-12-09
ROBERT BOSCH GMBH
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the quality of the notifications varies greatly

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
  • Navigation system and navigation method with traffic jam recognition function
  • Navigation system and navigation method with traffic jam recognition function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] exist figure 1 A navigation system 10 is shown in , which has a computing unit 11 , which is connected to a data memory 12 , which in turn includes a navigation data memory 13 and a driving history memory 14 . The computing unit 11 is in turn connected to a human-machine interface (HMI) 15 , which in turn includes an input device 16 and an output device 17 . In this case, the input device 16 is formed by a touch screen and the output device is formed by a touch screen and a loudspeaker. The computing unit 11 is also connected to a positioning device 18 , here a GPS unit 19 with an antenna 20 . The arithmetic unit 11 is also connected to the sensors 22 , 23 via the CAN data bus 21 . The sensors (here speed sensor 22 and distance sensor 23 ) provide data on the driving state of the vehicle, wherein the speed of the vehicle can be ascertained directly via sensor 22 in the vehicle or in the navigation system. Cameras 24 provide information on the road surroundings. Comp...

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 navigation system (10) has traffic disruption detection device (26) to detect traffic disruption by using data corresponding to driving state of vehicle, vehicle position and road class. A route calculating unit (25) computes a bypass route for vehicle, when traffic disruption is detected by the traffic disruption detection device. An independent claim is included for navigation method.

Description

technical field [0001] The invention relates to a vehicle with a traffic jam according to the preambles of the respective independent claims A navigation system and a navigation method for identifying functions. Background technique [0002] Navigation methods with the function of calculating detours in traffic jams are known, in which a corresponding navigation system in the vehicle has a route calculation device which, if required, provides a detour for avoiding the traffic jam. [0003] Furthermore, devices and methods are known for observing the surroundings of a vehicle and acquiring traffic data. Thus, EP0715287B1 discloses a method and a device for obtaining information about the surroundings of vehicles of a sampled fleet, wherein vehicle data are detected at intervals determined in the vehicles (the intervals correspond to predetermined time periods or predetermined specified road sections) and is transmitted to the traffic computer together with the position dat...

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 Patents(China)
IPC IPC(8): G08G1/0968G01C21/34G01C21/26
CPCG01C21/3415G01C21/3492G08G1/096827G08G1/096844G08G1/096888
Inventor M·卡克玛克
Owner ROBERT BOSCH GMBH