Traffic light recognizing device

Abstract

The invention discloses a traffic light recognizing device. The traffic light recognizing device is characterized by being used for collecting vehicle position information for a vehicle-mounted GPS module in real time. When a vehicle passes through a traffic light, an image collecting module is controlled to collect images, the collected images are provided for a traffic light recognizing module through an image processing module to be judged, the judgment results are returned to the vehicle-mounted GPS module, and the vehicle-mounted GPS module can control a GPS interface display module and sound countdown broadcasting module to give alarm to a driver according to judgment results. By means of the structure, the traffic light recognizing device has the advantages of being simple and reasonable in structure, converting traffic light signals into text images and sound-light signals, enabling a traffic light display interface to be more reasonable, being user-friendly in a sound alarm method, bringing convenience to an achromatopsia driver and a fatigue driver to accurately recognize the traffic light, enabling the driver to be safer and smoother in a driving process, especially fully utilizing the vehicle-mounted GPS module and reducing production cost.

Description

technical field

[0001] The invention relates to the field of new technology application of automobiles, in particular to a traffic light identification device. Background technique

[0002] With the continuous development of the economy, the transportation is more and more convenient, and more and more cars enter ordinary families, which makes people's quality of life continue to improve, but on the other hand, the number of cars on the road is increasing, and the distance between pedestrians and vehicles There were also some contradictions. Traffic lights have become a very important tool for traffic safety and traffic hubs. For drivers, especially color-blind or fatigue drivers, it is very dangerous to run a red light because they cannot distinguish the color of the traffic light when crossing a traffic light intersection.

[0003] The structure of the current traffic light recognition device is composed of image acquisition, MCU microcontroller, image processing and voic...

Examples

Embodiment Construction

[0018] The present invention is that vehicle-mounted GPS module 1 collects the location information of vehicle in real time, controls image acquisition module 2 to collect images when the car passes through traffic lights, and provides the collected images to traffic light identification module 4 through image processing module 3 for discrimination, and the discrimination results are further Return to the vehicle-mounted GPS module 1; The vehicle-mounted GPS module 1 controls the GPS interface display module 5 and the voice countdown broadcast module 6 to remind the driver according to the discrimination result.

[0019] Specifically as Figure 1-2 As shown, the present invention provides a kind of traffic light identification device based on GPS technology, and this system control circuit comprises vehicle-mounted GPS module 1, image acquisition module 2, image processing module 3, traffic light identification module 4, GPS interface display module 5 and voice countdown broadc...

technical field

[0001] The invention relates to the field of new technology application of automobiles, in particular to a traffic light identification device. Background technique

[0002] With the continuous development of the economy, the transportation is more and more convenient, and more and more cars enter ordinary families, which makes people's quality of life continue to improve, but on the other hand, the number of cars on the road is increasing, and the distance between pedestrians and vehicles There were also some contradictions. Traffic lights have become a very important tool for traffic safety and traffic hubs. For drivers, especially color-blind or fatigue drivers, it is very dangerous to run a red light because they cannot distinguish the color of the traffic light when crossing a traffic light intersection.

[0003] The structure of the current traffic light recognition device is composed of image acquisition, MCU microcontroller, image processing and voic...

Examples

Embodiment Construction

[0018] The present invention is that vehicle-mounted GPS module 1 collects the location information of vehicle in real time, controls image acquisition module 2 to collect images when the car passes through traffic lights, and provides the collected images to traffic light identification module 4 through image processing module 3 for discrimination, and the discrimination results are further Return to the vehicle-mounted GPS module 1; The vehicle-mounted GPS module 1 controls the GPS interface display module 5 and the voice countdown broadcast module 6 to remind the driver according to the discrimination result.

[0019] Specifically as Figure 1-2 As shown, the present invention provides a kind of traffic light identification device based on GPS technology, and this system control circuit comprises vehicle-mounted GPS module 1, image acquisition module 2, image processing module 3, traffic light identification module 4, GPS interface display module 5 and voice countdown broadc...

Images