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Processing unit, system and method for suggesting crossroad driving

A driving suggestion and processing unit technology, applied in the traffic control system of road vehicles, traffic control systems, instruments, etc., can solve the problems of traffic lights turning yellow or red, injuries to fellow passengers, and interference with traffic, etc., to achieve vehicle traffic Improved smoothness and improved driving safety

Inactive Publication Date: 2015-05-27
BOSCH AUTOMOTIVE PROD SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traffic light may change to yellow or red the moment the vehicle reaches the intersection
At this point the driver suddenly applies the brakes to stop the vehicle, or decides to speed up to cross the intersection, which is very dangerous and could lead to an accident
Also, with sudden braking, fellow passengers may also be injured
[0004] It also sometimes happens that the driver has enough time to cross the intersection when the light is green, but the driver does not know when it will turn red and may hesitate and slow down, which may interfere with traffic

Method used

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  • Processing unit, system and method for suggesting crossroad driving
  • Processing unit, system and method for suggesting crossroad driving
  • Processing unit, system and method for suggesting crossroad driving

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Embodiment Construction

[0027] A driving advice system and method at an intersection according to a preferred embodiment of the present application will be described here.

[0028] As mentioned earlier, when a driver is driving a vehicle close to an intersection with a traffic light, it can be difficult to decide how to approach the intersection, whether to speed up or slow down. To this end, the application provides an automatic suggestion to the driver regarding his driving strategy ahead of the intersection.

[0029] Such as figure 1 As shown, the intersection driving suggestion system according to the preferred embodiment of the present application can be integrated into a vehicle navigation system, mainly including a processing unit 1 , and an information collection unit 2 and an indicating unit 3 both communicating with the processing unit 1 .

[0030] The information collection unit 2 is configured to collect information about the signal light status and switching time of the intersection ahe...

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Abstract

The invention discloses a processing unit for suggesting crossroad driving. The processing unit comprises a crossroad information receiving module and a driving suggest generation module, wherein the crossroad information receiving module is used for receiving the traffic signal information of one or more crossroads before a vehicle as well as the driving distance information, related to the crossroads, of the vehicle; the driving suggest generation module is used for generating a driving suggest, to be provided to the driver of the vehicle, about how to pass the crossroads based on the information provided by the crossroad information receiving module. The invention further discloses a corresponding crossroad driving suggesting system and method.

Description

technical field [0001] The present application relates to a processing unit, a system and a method for providing driving advice to a driver based on traffic signal information at an intersection ahead. Background technique [0002] In some traffic signals, the remaining time of the signal light is indicated, for example in the form of a countdown. However, not all intersections have time remaining indicators for traffic lights. And, even if the intersection has the indication of the remaining time, the driver may only see the signal light, but not the remaining time of the signal light, because the vehicle is still some distance away from the intersection. If you do not know the remaining time of the signal lights at the intersection ahead, it is often difficult for the driver to decide the driving strategy before the intersection. Also, it can be difficult for some drivers to decide at what speed they should drive toward the intersection shape, even when they see the rema...

Claims

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Application Information

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IPC IPC(8): G08G1/0962
CPCG08G1/0962
Inventor G·凯沙夫
Owner BOSCH AUTOMOTIVE PROD SUZHOU
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