Safety guidance system for access passage of underground garage
By setting up displacement sensors and indicator light systems in the blind sections of the underground garage entrance and exit passages, the driving inconvenience caused by dim light and blind spots is solved, safety induction and accident prevention are achieved, and the system is easy to implement and popularize.
CN223272950UActive Publication Date: 2025-08-26CHANGZHOU WEIHUA SOFTWARE SYST CO LTD
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Patent Information
- Application Number
- CN202422550987.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-22
AI Technical Summary
Technical Problem
Due to dim light and blind sections in the underground garage entrance and exit passage, it is difficult for drivers and pedestrians to judge the situation of the opposite lane, resulting in slow driving speed and frequent accidents.
Method used
The displacement sensor and indicator light system are installed in the blind sections of the entrance and exit passage of the underground garage. The controller coordinates the color and flashing mode of the indicator light to prompt the blind spots to ensure the safe passage of pedestrians and vehicles.
Benefits of technology
Effectively remind the opposite lane situation in blind sections, reduce tension, improve the passage efficiency, avoid accidents, and the system is low in cost and easy to implement.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the field of underground garage access safety, in particular to an underground garage access channel safety guidance system. The induction system comprises a controller, at least two displacement sensors and at least two indicator lights; the underground garage access channel is provided with a blind area road section which is provided with at least two entrances and exits. Each entrance is provided with a displacement sensor and an indicator lamp; the controller is connected with all the displacement sensors and all the indicating lamps and used for controlling the indicating lamps at all the entrances and exits to turn on green lights or flicker as green lights when the displacement sensor at only one entrance and exit detects that a moving target enters the blind area road section; and when the displacement sensors of at least two entrances and exits detect that the moving target enters the blind area road section, the indicator lamps of the at least two entrances and exits are controlled to be red or flicker with red lights. According to the utility model, the opposite lane condition of the blind area road section of the underground garage access passage can be well prompted, and drivers and pedestrians are induced to safely pass through the underground garage access passage.
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