A road information receiving system and receiving method

A road information and receiving system technology, which is applied in the traffic control system of road vehicles, traffic control systems, instruments, etc., can solve the problems of not being able to know the status of signal lights, signal confusion, and vehicles receiving wrong signals
CN104937649BActive Publication Date: 2017-03-15SHENZHEN INNOVATION TECH CO LTD
11 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
SHENZHEN INNOVATION TECH CO LTD
Publication Date
2017-03-15

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

Provided is a road information receiving system, comprising a control and directing unit having road information and traffic light status data, and further comprising a road information transmission unit, a vehicle movement direction determination unit, and a vehicle on-board unit, the vehicle on-board unit comprising an information receiving device, a processor, a vehicle direction positioning device, and an output device. The traffic light status at an intersection is transmitted outward or sent by means of a road information server unit; the information receiving device receives the information; the vehicle direction positioning device determines the number of the intersection where the vehicle is; the processor selects the status of the traffic light of the matching direction from a traffic light status signal according to the number of the intersection, and transmits by means of the output device the status to a driver as reference regarding the intersection. When a large vehicle in front blocks the view, or when a driver has color blindness or color deficiency, the driver can accurately receive image or voice alerts via the output device, so that the vehicle can safely and rapidly go through the intersection or stop in time according to the traffic light status.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the field of road traffic safety, in particular to the technical field of receiving and processing road state information. Background technique

[0002] When a car passes through a traffic light intersection, it often encounters a large vehicle ahead, such as a bus, an earthwork truck, a large truck, etc., which block the sight of subsequent vehicles and make it impossible for subsequent vehicles to judge the intersection ahead. According to the actual state of the signal lights, it is easy for vehicles following up to run the red light behind the large vehicles. If you wait for the large vehicles to pass first and see the signal lights before passing the intersection, it will inevitably cause congestion at the intersection. In addition, there are bad weather such as heavy fog, heavy rain or It is also easy to run a red light when it is difficult to see the signal lights under strong backlighting conditions. As a result of the...

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