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Traffic signal pattern display method and device

A traffic signal and pattern display technology, which is applied in the field of traffic signal pattern display methods and devices, can solve the problems of insufficient intuition of traffic signal pattern display, and achieve the effects of simplifying sequence control procedures, reducing costs, and ensuring vividness and authenticity.

Inactive Publication Date: 2005-01-05
常志武
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  • Summary
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The object of the present invention is to provide a traffic signal pattern method and device capable of dynamically displaying patterns, so as to make up for the defect that traffic signal pattern display is not intuitive enough in the prior art

Method used

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  • Traffic signal pattern display method and device
  • Traffic signal pattern display method and device
  • Traffic signal pattern display method and device

Examples

Experimental program
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Embodiment 1

[0018] according to figure 1 and figure 2 , the present invention includes a signal lamp main body 1 and a signal control unit 2, a display unit 11 is arranged in front of the signal lamp main body 1, and a light-emitting diode array is provided in the display unit 11, and the light-emitting diode array in the display unit 11 is controlled by the signal control unit 2 to display traffic signal patterns, The signal control unit 2 has a central controller CPU21, a power supply module 22, a drive module 23, a sequence control module 24, a programmable storage module 25 and a communication interface 26, such as figure 2 As shown, the timing control module 24 issues a timing control command to the drive module 23 through the central controller CPU21, and the drive module 23 controls the lighting state of the corresponding light emitting diode according to the command, as shown in FIG. image 3 As shown in a "human" type light emitting diode array, in the control of the traffic s...

Embodiment 2

[0022] according to figure 1 , figure 2 and Figure 4 , the difference between this embodiment and Embodiment 1 is that, in this embodiment, if Figure 4 As shown, the light-emitting diode array in the display unit 11 is a "person riding a bicycle" type. In the control of traffic signals displayed on this light-emitting diode array, the light-emitting diodes therein are lit by timing control module 24, Reflecting the activity characteristics of the traffic signal pattern, that is, the activity characteristics of "people riding bicycles", the light-emitting diodes can be controlled alternately by point-by-point timing to reflect their activity characteristics.

[0023] Such as Figure 4 As shown, according to the characteristics of this "person riding a bicycle" type traffic signal pattern, it is divided into three characteristic parts E, F, G, that is, the characteristic part E and the characteristic part F reflect the bicycle wheel part, and the characteristic part G is r...

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Abstract

The invention is a traffic signal pattern displaying method and device relating to traffic control system, in the traffic signal control displayed by the illuminant diode array, uses sequence to control the lighting of the illuminant diode, reflects the activation character of the traffic signal pattern; according to the character of the traffic signal pattern, it is divided into several character parts, the illuminant diode in each character part is controlled with group sequence to alternate the bright spots, the invention includes signal light main body and signal control unit, the signal control unit has a center controller, power model and driving model. The signal control unit also includes sequence control model, the sequence control model issues control command to the driving model through the center controller, driving model control the bright state of diode according to the instructions; the signal control unit also includes programmable storing model; the signal control unit has a communication interface interacting with the outer information, the invention can display traffic signal pattern dynamically.

Description

technical field [0001] The invention relates to a traffic control system, in particular to a traffic signal pattern display method and device. Background technique [0002] Among the existing traffic signal displays, some of them are displayed with traffic signal patterns, and these displayed patterns are all static and static. This kind of traffic signal pattern is different from conventional standard traffic signal signs, especially for people who are not familiar with traffic signal patterns. For people with functions, static and static patterns sometimes cannot fully express the traffic rules reflected in them, and cannot fully reflect the intuitive characteristics of patterns. Contents of the invention [0003] The object of the present invention is to provide a traffic signal pattern method and device capable of dynamically displaying patterns, so as to make up for the lack of intuitive display of traffic signal patterns in the prior art. [0004] The traffic signal...

Claims

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Application Information

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IPC IPC(8): G08G1/09
Inventor 常志武金成寿
Owner 常志武
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