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Energy-saving parking space indication method

An energy-saving and parking space technology, which is applied in the direction of indicating various open spaces in the parking lot, road vehicle traffic control systems, instruments, etc., can solve problems such as waste of electric energy, and achieve the effect of reducing power loss and shortening the power supply time

Pending Publication Date: 2020-12-01
沈东辰
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The present invention proposes an energy-saving parking space indication method to solve the problem of electric energy waste caused by the parking space indicator being always on

Method used

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Embodiment Construction

[0011] Depend on figure 1 As shown, the technical solution of the present invention includes the following components: electromagnet 1 for red light position, iron block 2 for red light position, reflective ball 3 with gear, rack 4, iron block 5 for green light position, electromagnet 6 for green light position and pin 8 .

[0012] The rack 4 is provided with a triangular notch at both ends, which are respectively the limit notch 7 for the red light position and the limit notch 9 for the position of the green light. The rack 4 is connected and fixed with the iron block 2 at the red light position and the iron block 5 at the green light position respectively at both ends. The rack 4 should be made of non-ferromagnetic materials such as engineering plastics to avoid being magnetized.

[0013] The top of the pin 8 is triangular, and its shape and size can exactly match the red light position limit gap 7 and the green light position limit gap 9 of the rack 4. When the pin 8 ful...

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Abstract

The invention relates to an energy-saving parking space indication method in the field of road traffic and intelligent traffic. According to the energy-saving parking space indication method, a devicecomprises a red light position electromagnet, a green light position electromagnet, a rack with a limiting notch, a reflective ball with a reflective film and a coaxial gear, a pin and the like, wherein red and green reflective films are respectively adhered to two hemisphere regions on the surface of the reflective ball. When an idle state of the parking space is changed, an external parking space detection system energizes the traffic light electromagnet to attract the rack to move, drives the reflective ball and the coaxial gear to rotate, drives the reflective ball to rotate synchronously, enables the hemispherical surface with the reflective film in the corresponding color to face vehicles coming and going, generates reflection by means of garage illumination and illumination of headlamp light of the vehicles coming and going, and shows different colors to indicate whether the parking space is idle or not. Compared with an existing parking space indicating method adopting continuous power supply, power supply is not needed in most of the whole day, the parking space state is indicated through passive light reflection of ambient light, the electromagnet is energized only at the moment when a vehicle enters and exits the parking space, the reflective ball is triggered to rotate to change display, and electric energy loss can be greatly reduced.

Description

technical field [0001] The invention relates to the field of road traffic and intelligent traffic, in particular to the technical field of energy-saving parking space indication in a parking garage. Background technique [0002] At present, the wide application of parking indicator lights has greatly alleviated the problem of difficult parking, but most of the existing parking indicator lights use LED lighting, which inevitably leads to a waste of electric energy. Taking a parking lot that can accommodate 500 vehicles as an example, 500 parking indicator lights need to be installed. The power of a parking indicator light is about 6 watts, and the power consumption of the parking lot is about 72 kWh a day. If things go on like this, The power consumption is very huge. [0003] Chinese patent application number 201220104067.6 discloses a parking space status indicator light, which includes: a base, a control circuit, an LED light and a radar probe; the LED light and the radar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/14
CPCG08G1/142G08G1/146G08G1/149
Inventor 沈东辰
Owner 沈东辰
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