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Traffic signal light marker and method of forming same

A technology of traffic signal lights and lampshades, which is applied in the field of public transportation safety, and can solve the problem that colorblind patients cannot drive motor vehicles, etc.

Inactive Publication Date: 2008-06-25
庞颖超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, people with color weakness and colorblindness are not able to drive motor vehicles, but they have not yet been realized.

Method used

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  • Traffic signal light marker and method of forming same
  • Traffic signal light marker and method of forming same
  • Traffic signal light marker and method of forming same

Examples

Experimental program
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Embodiment Construction

[0016] Please see Figure 1 and combine figure 2 , image 3 , the signs in Figure 1 are signs that can be seen in the lighted state, and indicate four groups of signal lights, each group of signal lights includes the upper red light and the lower green light and the red and green lights respectively located in the four groups of signal lights Yellow lights between 17, 18, 19, 20. Since their principles are the same, the applicant only uses the rightmost set of signal lights in Figure 1 and combines them figure 2 , image 3 In the case of a more detailed description, when a group of light-emitting diodes 21 that emit red light installed in the light box 22 are turned on, the prohibition sign 1 projected on the lampshade 23 will appear, so that it can be observed from the lampshade 23. Because a group of light-emitting diodes 21 are arranged to leave a horizontal blank area 9, so the whole circular red prohibition sign 1 is divided into two parts by the blank area 9, and the m...

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PUM

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Abstract

Traffic signal lamp sign includes red sign 1 for traffic prohibited, green sign 2 for allowing pass through, sign 3, 4, 5, for left turning, straightgoing, right turning prohibited, sign 6, 7, 8 for allowing left turning, straightgoing, right turning. The said sign 1, 3, 4, 5 include transverse blank area, and sign 2, 6, 7, 8 include longitudinal blank area. Method for forming sign of traffic signal lamp is as following: light-emitting diodes in indicator light box are so arranged that the said transverse blank area and longitudinal blank area be formed on lamp cover. Besides original function of traffic signal lamp sign, the invented sign provides convenient for color weakness and monochromat to recognize traffic signal lamp sign.

Description

technical field [0001] The invention relates to a traffic signal lamp and a method for forming the traffic signal lamp, which is an improvement to the existing traffic signal lamp and belongs to the field of public traffic safety. Background technique [0002] Red lights, green lights, parking lights, and railway crossing signal lights have a long history of being set up on roads, and their functions are just as mentioned above, helping people to consciously abide by order and standardize traffic behavior. For example: when the whole red light is on or the indicator arrow sign of the red light is on, it warns people to forbid passing; and when the whole green light is on or the indicator arrow sign of the green light is on, it informs people that they can pass. The principle of the parking indicator light located at the annex of the parking place is the same as above. When the red area mark is on, it means that there is no parking space. On the contrary, if the green area ma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/095G09F9/33
CPCG09F9/33G08G1/095
Inventor 庞颖超
Owner 庞颖超
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