Height detection early warning system and method and vehicle

A height detection and early warning system technology, applied in the field of vehicles, can solve problems such as driver misjudgment and collision

Inactive Publication Date: 2016-10-26
LETV HLDG BEIJING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The inventors of the present application found in the process of realizing the present invention that the above-mentioned solutions in the prior art have at least the following defects: since the driver needs to judge whether the vehicle can pass safely according to the marked height limit height or height limit warning words, There may be a danger of the driver's misjudgment or failure to see the corresponding signs, causing the vehicle to collide with road bridges, railway bridges, tunnels and other building passages with height restrictions

Method used

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  • Height detection early warning system and method and vehicle
  • Height detection early warning system and method and vehicle
  • Height detection early warning system and method and vehicle

Examples

Experimental program
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Effect test

Embodiment 1

[0033] figure 1 A structural block diagram of an altitude detection and early warning system provided by an embodiment of the present invention is shown. Among other things, the system can be installed on various vehicles. The vehicle may be, for example, a small car, a van, or an engineering vehicle, which is not limited in this embodiment of the present invention.

[0034] like figure 1 As shown, an altitude detection and early warning system provided by an embodiment of the present invention includes:

[0035] The detection device 10 is used to detect the height of the obstacle passage in front of the vehicle; and

[0036] The control device 12, connected with the detection device 10, is used to compare the detected height of the obstacle passage with the pre-stored height of the vehicle, and when the detected height of the obstacle passage is lower than the height of the vehicle In the case of a high altitude, an early warning signal is output.

[0037] For example, i...

Embodiment 2

[0044] figure 2 A structural block diagram of an altitude detection and early warning system provided by an embodiment of the present invention is shown.

[0045] On the basis of the first embodiment, the altitude detection and early warning system provided by the embodiment of the present invention further includes a display device 14 connected to the control device 12 for displaying early warning prompt information according to the early warning signal.

[0046] Wherein, the warning prompt information may be, for example, that the vehicle cannot pass through the obstacle passage.

[0047] Through the display of the early warning prompt information by the display device, the driver can be more intuitively reminded to change the driving route in time to avoid the occurrence of danger.

[0048] In the embodiment of the present invention, the warning prompt information can be displayed to the driver in the form of text or image.

[0049] In the embodiment of the present inven...

Embodiment 3

[0051] image 3 A structural block diagram of an altitude detection and early warning system provided by an embodiment of the present invention is shown.

[0052] On the basis of the second embodiment, the altitude detection and early warning system provided by the embodiment of the present invention further includes a sound prompting device 16 connected to the control device 12 and configured to send out a warning prompt sound according to the early warning signal.

[0053] In the embodiment of the present invention, the voice prompting device 16 can work simultaneously with the display device 14, or can work independently when the display device 14 is not working.

[0054]For example, the sound prompting device 16 can send out an early warning prompt sound to remind the driver when the display device 14 displays the early warning prompt information for the driver, or can separately send out an early warning prompt sound to remind the driver when the display device 14 cannot ...

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PUM

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Abstract

The invention provides a height detection early warning system and method and a vehicle, belonging to the vehicle field. The height detection early warning system comprises a detection device for detecting a height of a barrier channel right in front of the vehicle and a control device; the control device is connected to the detection device for comparing the height of the detected barrier channel with a pre-stored vehicle height, and outputting an early warning signal under a condition that the height of the barrier channel is lower than the vehicle height. The height detection early warning system and method and the vehicle can promptly output the early warning signal under the condition that the height of the barrier channel in front of the vehicle is lower than the vehicle height in order to provide an early warning prompt to a driver, remind the driver that the height of the ahead barrier channel is not enough for the vehicle to pass safely and thus prevent an accident caused by height limitation of the barrier channel.

Description

technical field [0001] The invention relates to the field of vehicles, in particular to a height detection and early warning system, method and vehicle. Background technique [0002] Vehicles are likely to pass through highway bridge passages, railway bridge passages, tunnels and other building passages with traffic height restrictions. If the height of the vehicle exceeds the height restrictions of bridges, tunnels, passages, etc., it is easy to Accidents may not only cause serious damage to property such as vehicles and bridges, but also threaten people's lives. In order to avoid the occurrence of such accidents, the mode usually adopted in the prior art is to mark the height limit or height limit warning words beside road bridges, railway bridges, tunnels and other building passages with height restrictions, so as to provide passage for drivers. height limit situation. [0003] The inventors of the present application found in the process of realizing the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q9/00
CPCB60Q9/008
Inventor 李国辉
Owner LETV HLDG BEIJING CO LTD
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