Road pedestrian detection system and networking method thereof

Abstract

The invention discloses a road pedestrian detection system. The road pedestrian detection system comprises a pedestrian detection device, and an early-warning prompting end of the pedestrian detectiondevice is connected with a vehicle-mounted terminal; the pedestrian detection device is connected with a cloud side through multiple base stations. A networking method of the road pedestrian detection system comprises the following steps of 1, setting parameters, wherein the distance D between every two adjacent track spikes, the maximal communication distance L between every two communication units, and the maximal communication distance S between every two base stations are set; 2, conducting networking among multiple track spikes included in the pedestrian detection device; 3, conducting networking between the pedestrian detection device and the vehicle-mounted terminal; 4, conducting networking between the pedestrian detection device and the cloud side through the base stations. The road pedestrian detection system has the advantages that the communication efficiency is improved, the communication time delay is reduced, and the outgoing safety of pedestrians is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of road pedestrian detection, and in particular relates to a road pedestrian detection system and a networking method thereof. Background technique [0002] In the era of sustained and rapid economic and social development, cars have become the main means of transportation for people to travel. However, while facilitating people's daily travel, the explosive growth of car ownership has also brought a series of problems, such as traffic congestion and traffic Accidents have resulted in a reduction in the efficiency of the transportation system, serious economic and property losses, and aggravated environmental pollution problems. At the same time, with the development of Internet of Things technology, advanced sensing technology, network technology, computing technology, collaborative technology, etc. continue to develop and innovate, unmanned driving technology has become a feasible solution to improve the c...

AI Technical Summary

Problems solved by technology

This networking scheme has certain disadvantages: First, the pedestrian detection modules adopt a point-to-point communication mode, which cannot realize one-to-many data transmission. Different pedestrian detection modules can only transmit data sequentially, and the network efficiency of the system is low. ;Secondly, the pedestrian detection module needs to switch working modes frequently to realize data transmission and reception, and the communication delay is high. When the number of pedestrian detection modules is large, it will cause delay accumulation, resulting in poor system scalability and limited network scale; 3. During the data transmission process, if there is a problem with a certain pedestrian detection module, the data transmission of the entire system will be interrupted, and the system robustness will be poor; 4. The vehicle terminal is not considered in the networking process, but only between the pedestrian detection modules Networking, only pedestrian detection information transmission, the system has a single function

The networking problem in the pedestrian detection system plays a vital role in the security of the system. The existing networking scheme of the pedestrian detection system has low networking efficiency, high communication delay, poor system robustness, and single function. Defects, it is difficult to effectively protect the safety of pedestrians

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