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Vehicle-mounted system convenient to realize speed monitoring in the whole driving process

A driving process and vehicle-mounted system technology, applied in the field of vehicle-mounted systems, can solve the problems of unable to realize the real-time monitoring of the whole expressway, traffic safety buried, etc., and achieve the effect of fast information transmission and high accuracy

Inactive Publication Date: 2016-04-27
韩海威
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the limitations of the speed measuring equipment monitoring in the existing technology, it is impossible to realize the whole real-time monitoring of the expressway, which makes the driver always in a passive supervision state, and some drivers drive at any speed in the monitoring blank area. Traffic safety has buried hidden dangers. The present invention provides a vehicle-mounted system that facilitates full monitoring of vehicle speed during driving.

Method used

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  • Vehicle-mounted system convenient to realize speed monitoring in the whole driving process

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Embodiment 1

[0018] Such as figure 1 , the vehicle-mounted system that is convenient to realize the vehicle speed monitoring of driving process, comprises signal processing unit, storage unit, speed collection unit, GPS module and RFID radio frequency unit, described signal processing unit and storage unit are bidirectionally connected, and the output terminal of speed collection unit is connected in On the input end of the signal processing unit, the RFID radio frequency unit is bidirectionally connected to the signal processing unit, the RFID radio frequency unit includes a radio frequency transceiver module, and the GPS module is bidirectionally connected to the signal processing unit.

[0019] In the present embodiment, the speed acquisition unit provided in the above module is connected with the vehicle-mounted speed sensor to record the vehicle speed of the automobile at all times, the signal processing unit provided is used for encoding the above vehicle speed information and outputs...

Embodiment 2

[0021] The present embodiment is further limited on the basis of embodiment 1: as figure 1 , in order to facilitate the vehicle driver to control the vehicle speed, it also includes an overspeed alarm unit, the input end of the overspeed alarm unit is connected to the output end of the signal processing unit.

[0022] In order to facilitate the driver to intuitively recognize the overspeed alarm, the overspeed alarm unit includes a display screen module and an audible and visual output module.

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Abstract

The invention discloses a vehicle-mounted system convenient to realize speed monitoring in the whole driving process. The system comprises an information processing unit, a storage unit, a speed collection unit, a GPS module and an RFID unit, wherein the signal processing unit is in bidirectional connection with the storage unit, the output end of the speed collection unit is connected to the input end of the signal processing unit, the RFID unit is in bidirectional connection with the signal processing unit, and comprises an RF transmitting-receiving module, and the GPS module is in bidirectional connection with the signal processing unit. Via the system, traffic management departments can monitor the vehicle speed in the whole driving process conveniently, and the accuracy of overspeed determination is high.

Description

technical field [0001] The invention relates to the field of traffic management and monitoring systems, in particular to a vehicle-mounted system that facilitates full-range monitoring of vehicle speed during driving. Background technique [0002] Speeding is one of the main causes of traffic accidents. According to the statistics of the traffic management department, 70% of the major traffic accidents that have occurred in the country in recent years are related to speeding. There are two main methods for the management of motor vehicles such as expressways, national highways and major provincial highways: one is flow management, such as the traffic police brigades along the Shanghai-Nanjing Expressway to strengthen patrols and dynamic corrections, and mobile speed measurement; the other is to install fixed test systems , Once speeding is found, the network will be punished. [0003] In fact, both of these two methods use speed measuring equipment to monitor the driving s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/052
Inventor 韩海威
Owner 韩海威
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