Freeway collecting toll method and system thereof through light emitting diode (LED) lamp
A technology of highways and LED lights, applied in free space transmission, instruments, ticketing equipment, etc., can solve the problem of parking and swiping cards, etc.
Active Publication Date: 2013-05-08
中铁山桥(南通)有限公司
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[0004] The purpose of the embodiment of the present invention is to provide a method for expressway toll collection through LED lights, aiming to solve the problem that the existing toll collection method must stop and swipe the card
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[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0018] In the embodiment of the present invention, LED light signal receiving equipment is installed at the toll point of the expressway. When the vehicle passes by, it does not need to stop, and only needs to irradiate the LED light signal to the LED light signal receiving equipment. The light signal is decoded to obtain the vehicle information in the LED light signal, and then the toll is deducted from the account associated with the vehicle information, so that the vehicle can realize the deduction of the highway toll through the LED light.
[0019] Such as figure 1 Shown is a flow chart of the...
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The invention is applied to the field of light emitting diode (LED) optical communication, and provides a freeway collecting toll method and a system thereof through a light emitting diode (LED) lamp. The method includes the following steps: an LED optical signal receiving device is arranged at a freeway toll house, and vehicle information is related to charging account numbers; the vehicle information is transmitted to the LED optical signal receiving device at the freeway toll house through an LED vehicle light, and the LED optical signal receiving device receives the LED optical signals; the LED optical signals are decoded to obtain the vehicle information and fee is charged from the account numbers relative to the vehicle information. The LED optical signal receiving device is arranged at the freeway toll house, when a vehicle passes through, the LED optical signals just need to be illuminated to the LED optical signal receiving device so that the vehicle information in the LED optical signals is obtained, and then fee is charged from the relative account numbers relative to the vehicle information. Therefore, the vehicle is charged of freeway fee through the LED vehicle lamp.
Description
【Technical field】 [0001] The invention belongs to the field of LED optical communication, and in particular relates to a method and a system for tolling highways through LED lights. 【Background technique】 [0002] Vehicles entering and exiting some expressways have to pay bridge tolls to maintain the expressway. This requires getting off the vehicle to register and pay the toll, which is very troublesome. [0003] The prior art proposes a method of using a radio frequency card for highway toll payment, that is, the owner uses a radio frequency card with a certain balance in front of a card reader to swipe the card, that is, the highway toll is paid, but this method The owner also It is necessary to stop, and the radio frequency card can be extended to the credit card machine to swipe the card to pay the fee. 【Content of invention】 [0004] The purpose of the embodiments of the present invention is to provide a method for expressway toll collection through LED lights, aimi...
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IPC IPC(8): G07B15/06H04B10/11
Inventor 刘若鹏栾琳刘敏周梦娜
Owner 中铁山桥(南通)有限公司