Highway electronic toll collection display

Abstract

The invention discloses a highway electronic toll collection display. The highway electronic toll collection display comprise an alarm yellow flashing light; the alarm yellow flashing light is installed at the top of a cabinet; a wireless signal receiver and a wireless signal transmitter are arranged at the left side and right side of the alarm yellow flashing light respectively; the cabinet is provided with a lane control marking device; two sides of the lane control marking device are both provided with a voice loudspeaker; a backlit display screen is arranged below the lane control marking device; the right side of the cabinet is provided with a sound and light sensing controller; a control main board is arranged in the cabinet; and the cabinet is installed on a fixing base through an upright column. According to the highway electronic toll collection display of the invention, toll collection information transmitted by a billing device is received through the wireless signal receiver; the brightness and application environment of the outside are detected through the sound and light sensing controller, so that the playing sound of the voice loudspeakers and the brightness of the display screen can be adjusted; and the states of lanes ahead can be displayed through the lane control marking device, so that a driver can be prompted to select a proper lane so as to drive on the lane.

Description

technical field [0001] The invention relates to the technical field of electronic information displays, in particular to an electronic toll collection display for expressways. Background technique [0002] Expressways are high-grade highways. According to the "Technical Standards for Highway Engineering" of the Ministry of Communications of the People's Republic of China, expressways refer to "highways that can adapt to the annual average day and night passenger car traffic volume of more than 25,000 vehicles, are exclusively used for high-speed driving in separate lanes, and all access and exit are controlled." Although countries have different names for expressways, they all refer to highways with more than 4 lanes, two-way separation, complete control of entrances and exits, and all interchanges. In addition, in many countries, direct arterial lines that partially control entrances and exits and not all use interchanges are also called expressways. At present, the count...

AI Technical Summary

Problems solved by technology

The existing electronic information displays have disadvantages such as poor use effect, inconvenient signal transmission, and inability to automatically adjust volume and screen brightness.

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