System and method for controlling bus door
A control system and control method technology, applied to vehicle parts, door/window accessories, circuits or fluid pipelines, etc., can solve problems such as unreasonable door control methods, dead people, and pinched injuries
Active Publication Date: 2015-01-21
ZHENGZHOU YUTONG BUS CO LTD
View PDF7 Cites 22 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to provide a bus door control system and method to solve the problem of safety accidents caused by pinching or even pinching people due to unreasonable door control methods in the current bus door control process
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0022] Embodiment of a kind of bus door control system of the present invention
[0023] Such as figure 1 As shown, the bus door control system of the present invention includes a signal unit, a control unit and an output drive and execution unit, the output end of the signal acquisition unit is connected with the control unit, and the output end of the control unit is connected to the corresponding execution unit through the corresponding output drive unit. The units are connected, and the signal acquisition unit includes the vehicle speed signal acquisition part, the monitoring video signal acquisition part, the door rocker switch signal acquisition part and the door opening air circuit voltage signal acquisition part. The vehicle speed signal acquisition can be measured by the speed sensor or read by the CAN bus The vehicle speed signal ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a system and method for controlling a bus door, and belongs to the technical field of vehicle safety control. The method comprises the steps that analysis and judgment are carried out according to the vehicle speed, whether a barrier exists in a non-standing area of the bus door, a bus door rocker switch signal and a door opening gas circuit pressure signal; a corresponding control signal is output to control the bus door to be opened and closed and send out corresponding alarm reminding singles. According to the system and method, whether people or other barriers exist in the non-standing area of the bus door can be detected through a video, and therefore motion of the bus door can be controlled; passengers are prevented from being clamped by the bus door. When the bus speed reaches the set value, and nobody stands on a standing area of the bus door, the bus door is controlled to be closed. When people or the other barriers exist in the non-standing area, a driver can reminded through an alarm.
Description
technical field [0001] The invention relates to a bus door control system and method, belonging to the technical field of vehicle safety control. Background technique [0002] The existing bus door control mainly drives the solenoid valve reversing directly through the combination switch to realize the opening and closing of the door; the travel switch detects whether the door is closed in time to realize the anti-entrapment function. This control system can only simply realize the door switch function, and its anti-clamping function is also based on the fact that people have been clamped, which is unreasonable. [0003] As people's requirements for travel safety are getting higher and higher, the safety of public transportation has become the focus of public attention. As one of the main means of public transportation, the bus, because of its unreasonable door control method, often causes accidents of pinching or even killing people. Therefore, a set of safe and humanized ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/023E05F15/75E05F15/73B60Q9/00
CPCB60Q9/00B60R16/0231
Inventor 李飞李会仙张磊李明徐晓林
Owner ZHENGZHOU YUTONG BUS CO LTD