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Device for monitoring state of roads, infrastructure and traffic

A technology of infrastructure and communication devices, which is applied in the traffic control system of road vehicles, transportation and packaging, traffic flow detection, etc., and can solve problems such as information transmission

Inactive Publication Date: 2020-11-24
施华法斯有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, e.g. for large-scale traffic control, the acquired information is not transmitted or such traffic control has to be performed manually by the relevant personnel

Method used

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  • Device for monitoring state of roads, infrastructure and traffic
  • Device for monitoring state of roads, infrastructure and traffic
  • Device for monitoring state of roads, infrastructure and traffic

Examples

Experimental program
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Embodiment Construction

[0076] figure 1 The sensor element 10 shown includes a housing 12 with an upper side 14 and a lower side 16 . The lower side 16 stands on and is fixed to the road. Alternatively, the sensor elements are arranged in the environment of the traffic infrastructure. A solar module 18 for the autonomous power supply of the sensor element 10 is arranged on the upper side 14 of the housing 12 . Furthermore, to support the power supply, at least one battery or at least one energy store which can be charged by the solar module 18 is arranged inside the housing 12 . Alternatively or additionally, a wired power supply may be provided. Housing 12 is also provided with at least one sensor 20 ( figure 2 ). An evaluation device 22 connected to the sensor 20 is also arranged in the housing 12 . Furthermore, sensor element 10 may include one or more communication devices 24 . The communication devices can be designed as individual communication devices or can be combined to form a joint...

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PUM

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Abstract

The invention relates to a device for monitoring the state of roads, infrastructure and traffic, comprising a plurality of sensor elements, wherein the sensor elements are arranged along at least onesection of a road. The sensor elements each have a housing with an underside for securing purposes and an upper side. Furthermore, at least one sensor is provided for detecting a measured variable, wherein the sensor is connected to an evaluation device arranged in the housing, in particular for autonomous evaluation of the measured variable acquired. The evaluation device is designed in such a way that an event and / or a state can be determined from the detected measured variable.

Description

technical field [0001] The invention relates to a device for monitoring the condition of roads, infrastructure and traffic and a method for monitoring the condition of roads, infrastructure and traffic using such a device. Background technique [0002] In known road monitoring systems, a small number of sensors are provided, which are arranged at a relatively large distance from each other along the road and generally only detect the presence of vehicles. The information acquired in this way is transmitted to the common and central controller, which controls information boards etc. by means of the acquired data, in order to adapt, for example, the maximum speed allowed to the detected traffic density. [0003] The disadvantage is that due to the small number of sensors and the relatively large distance between them, the failure of a single sensor may already render the entire road monitoring system unusable. The failure of the central controller also directly leads to the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01G08G1/04G08G1/0967G08G5/00G08G5/06
CPCG08G1/0125G08G1/04G08G1/096708G08G1/096783G08G5/0026G08G5/065H04W4/38H04W4/40G08G5/0039G08G5/0091
Inventor 约翰内斯·奥伯丹纳安东·弗利尔彼得·埃格马库斯·金德尔格奥尔格·席斯特尔
Owner 施华法斯有限公司