Driving assistance system with wireless communication function
A driving assistance system and wireless communication technology, applied in transmission systems, electrical components, circuits or fluid pipelines, etc., can solve problems such as difficulties in collecting natural driving behavior data, achieve intuitive alarms, and improve product performance.
Active Publication Date: 2014-04-16
SAIC VOLKSWAGEN AUTOMOTIVE CO LTD
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Problems solved by technology
[0012] The purpose of the present invention is to provide a driving assistance system with wireless communication function, which can solve the problem of difficult collection of working condition scene data and natural driving behavior data in the development process of advanced driving assistance system through the combination of wireless communication technology and driving assistance system problems, and realize online software upgrades and driver assistance functions
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[0044] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0045] Such as Figure 1~3 As shown, the present invention provides a driver assistance system with a wireless communication function, including:
[0046] The driving assistance device 100 with wireless communication function is used to send the dangerous working condition data to the cloud server 200 wirelessly or connect to the cloud server 200 for software upgrade when the vehicle is in an idle state; when the vehicle is in a driving state, detect Danger ahead combined with display interface, projector, and multi-directional alarm to assist the driver in a timely manner; specifically, when the system judges that the vehicle is in an idle state, the wireless communication module can be used to wirelessly send the dangerous worki...
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The invention provides a driving assistance system with a wireless communication function. The driving assistance system comprises a driving assistance device with the wireless communication function and a cloud end server, wherein the driving assistance device is used for sending dangerous working condition data to the cloud end server in a wireless mode or being connected with the cloud end server to upgrade software when a vehicle is in an idle state and used for detecting dangers in front and timely assisting a driver to drive the vehicle with the help of a display interface, a projector and a multi-directional alarm when the vehicle is driven, and the cloud end server is used for receiving the dangerous working condition data from the driving assistance device in a wireless mode or providing upgraded software for the driving assistance device. By means of the driving assistance system, the problems that when an advanced driving assistance system is developed, working condition scene data and natural driving behavior data are difficult to collect, the alarm method is simplex, and the algorithm can not be renewed can be solved, and the driving assistance function is achieved.
Description
technical field [0001] The invention relates to a driving assistance system with wireless communication function. Background technique [0002] At present, the main purpose of research on driving assistance systems is to improve driving safety, reduce traffic accidents and the resulting personal casualties. The sensors used by the driving assistance system to perceive and detect the external environment are mainly radar and cameras. The driving assistance system based on the monocular camera has become a research hotspot due to its advantages of low cost and strong target recognition ability. [0003] The driver assistance system based on the monocular camera aims to detect and track the vehicle in front through image processing, and then extract the risk parameters. When these parameters reach a certain threshold, the driver will be reminded of the danger to assist the driver in driving. [0004] The thresholds of the parameters need to be established on the basis of a lar...
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IPC IPC(8): B60R16/02H04L29/08
Inventor 姚明江余召锋许宇能
Owner SAIC VOLKSWAGEN AUTOMOTIVE CO LTD