Intelligent bus courtesy seat prompting device and method

Abstract

The invention relates to an intelligent bus courtesy seat prompting device and an intelligent bus courtesy seat prompting method in the technical field of control in automotive engineering. In the device, an output interface of a pinhole camera is connected with an image input interface of a signal processor through a video cable, and an output interface of the signal processor is connected with a digital input interface of a voice prompting device. The method comprises the following steps that: 1, a system learns a training sample, and acquires and processes face images of young men when in a learning state; and 2, the system enters an on-line working state, monitors passengers on courtesy seats in real time, determines to output control commands to the passengers on the courtesy seats according to an identification result, and determines whether to prompt the passengers by using the voice prompting device or not. Through the device and the method, friendly prompts are automatically provided for the passengers who grab the bus courtesy seats or negligently sit on the bus courtesy seats, so that the passengers can be aware of the wrong behaviors; therefore, the functions of the bus courtesy seats can be exerted; and the identification accuracy is over 98 percent.

Description

technical field [0001] The invention relates to a device and method in the field of control technology in automobile engineering, in particular to an intelligent prompting device and method for bus seats. Background technique [0002] As we all know, in order to advocate the social virtues of respecting the old and caring for the young, and jointly build a beautiful and harmonious living environment, our buses, subways, rail transit and other public transportation vehicles have specially set up "old, weak, sick, disabled and pregnant women" at appropriate positions in the carriages. The purpose of the special seat is to enable people who "need social care, love and help" to get proper care when they travel by bus. However, things are often not as imagined in the original intention of setting up a special seat for the "old, weak, sick, disabled and pregnant", but: [0003] (1) Often when some young people enter the bus compartment, they simply ignore the text prompts for the...

AI Technical Summary

Problems solved by technology

[0005] (3) If someone kindly reminds or persuades the occupants of the "old, weak, sick, disabled and pregnant" seat to give up their seats, they will often be met with bad words and even violent fights by those who occupy the "old, weak, sick, disabled and pregnant" seat

"Although this technology also uses the recognition technology of "image receiver" in addition to the "strong sound alarm", the image recognition is based on the data of "water fluctuations" as the basis for discrimination. Obviously, the algorithm is too simple and cannot be realized. Naturally, the function of discriminating the category of persons cannot be directly applied to the technical field involved in the present invention

[0008] Through the retrieval of prior art literature again, do not find as yet similar or similar technical device and method with the present invention

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