City perceptual information system based on bus

Abstract

The invention provides a city perceptual information system based on a bus. The system comprises a plurality of sensors, a data collecting unit, an image collecting unit, a global positioning system (GPS) unit, a gateway unit, a transmission unit and a cloud server. The data collecting unit is used for collecting environmental data collected by the sensors. The image collecting unit is used for collecting an internal image and an external image of the city bus. The GPS unit is used for collecting position information and running speed of the city bus. The cloud server is used for receiving and storing the environmental data, the internal image and the external image of the city bus, and the position information and the running speed of the city bus, receiving an inquiry instruction sent by a user terminal, and transmitting information corresponding to the inquiry instruction to the user terminal. By means of the city perceptual information system based on the bus, a unified platform is formed between pieces of perceptual information, and the good fault-tolerant ability between networks can be ensured.

Description

technical field [0001] The invention relates to the technical field of network data transmission, in particular to a bus-based city perception information system. Background technique [0002] With the rapid development of Global Positioning System (Global Position System, referred to as GPS), Geographic Information System (Geographic Information System, referred to as GIS), wireless networks and microelectronic sensors, people use GPS, GIS, wireless network technology and microelectronic sensors Technology constructs the urban perception network. Urban perception is to manage the operation of the city in an integrated and systematic way, so that various functional systems of the city can coordinate with each other, provide enterprises with high-quality services and innovation space, and provide citizens with high-quality, diversified solutions. And personalized service, while monitoring various activities in the city. [0003] As the number of urban residents continues to ...

AI Technical Summary

Problems solved by technology

However, at present, the deployment of vehicle-mounted sensing systems on buses adopts a centralized deployment, and the information that can be sensed is relatively simple. Some sensors specialize in air quality monitoring, and some sensors specialize in traffic congestion monitoring. The lack of a unified platform between them makes it difficult to interconnect and integrate various information, and it is also difficult to meet the comprehensive perception of various information required in the construction of smart cities. At the same time, the current vehicle perception system does not have specific fault tolerance. A sensor has a transmission failure on a certain transmission path. Before the sensor is maintained, its on-board system is in an abnormal working state

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