Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Vehicle traveling data recorder with driving behavior optimization function and use method of data recorder

A technology of driving recorder and behavior, which is applied in the direction of instrument, registration/indication, time register, etc., and can solve the problems of unsupported hardware equipment and no specific means

Inactive Publication Date: 2014-06-18
CHAINWAY INTELLIGENT TRANSPORT SYST
View PDF7 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The driving recorder in the prior art can record some routine data such as driving time and speed, but for further data measurement such as acceleration, there is no specific means at present, and the corresponding hardware equipment is not matched.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vehicle traveling data recorder with driving behavior optimization function and use method of data recorder
  • Vehicle traveling data recorder with driving behavior optimization function and use method of data recorder
  • Vehicle traveling data recorder with driving behavior optimization function and use method of data recorder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] figure 1 It is a schematic diagram of the appearance of the recorder of the present invention.

[0017] figure 2 and image 3 As shown, the recorder includes a positioning module, a three-axis acceleration sensor, an MCU microprocessor, a CAN bus transceiver module, a speed pulse detection module and a communication module.

[0018] Connect the reserved connection line of the device with the vehicle power supply, vehicle CAN bus, vehicle speed sensor, ACC detection line, I / O detection line, brake detection line, ground wire, etc.;

[0019] The judgment of bad driving behavior is realized through data communication with the vehicle bus and data acquisition from the built-in positioning module, sensor, and pulse speed detection: the device can communicate with the car CAN bus through the built-in CANBUS bus transceiver module, and read in real time Vehicle instrument data to realize driving behavior judgment;

[0020] The built-in positioning module can collect real-...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a vehicle traveling data recorder with a driving behavior optimization function. The vehicle traveling data recorder comprises a positioning module, a three-axis acceleration sensor, an MCU (Microprogrammed Control Unit) microprocessor, a CAN (Controller Area Network) bus transmitting and receiving module and a communication module. The vehicle traveling data recorder is characterized in that the CAN bus transmitting and receiving module is connected to a vehicle CAN bus for data communication; the three-axis acceleration sensor is used for acquiring vehicle posture data for auxiliary calculation through the MCU microprocessor so as to judge driving behaviors. Three-dimensional dynamic acceleration values of a vehicle in the running process are acquired through the three-axis acceleration sensor, a speed pulse detection module is connected with a vehicle speed sensor to detect the pulse speed of the vehicle, after a terminal acquires the data, harmful driving behaviors of a driver can be judged and optimized through operation of filtration, integration, calculation, analysis and the like.

Description

technical field [0001] The invention relates to a vehicle driving recorder, further relates to a vehicle driving recorder with a driving behavior optimization function, and also designs and uses the recorder to record a specific driving behavior optimization method. Background technique [0002] Drive recorder is the instrument of the relevent informations such as image and sound in registration of vehicle traveling way. Driving recording is installed After instrument, the video image and sound of running car overall process can be recorded, evidence can be provided for traffic accident. People who like to travel by car can also use it to record the process of conquering difficulties and obstacles. Video recording while walking while driving, while recording the time, speed, and location in the video, which is quite a "black box". [0003] The prior art driving recorder can record some conventional data such as driving time and speed, but for further data measurement such ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G07C5/08
Inventor 薛锷峰李鹏向春沙坤王作政
Owner CHAINWAY INTELLIGENT TRANSPORT SYST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com