CN111270945A - Intelligent one-key vehicle door opening control system - Google Patents

Intelligent one-key vehicle door opening control system Download PDF

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Publication number
CN111270945A
CN111270945A CN202010076054.1A CN202010076054A CN111270945A CN 111270945 A CN111270945 A CN 111270945A CN 202010076054 A CN202010076054 A CN 202010076054A CN 111270945 A CN111270945 A CN 111270945A
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China
Prior art keywords
door
vehicle door
time
real
intelligent
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Granted
Application number
CN202010076054.1A
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Chinese (zh)
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CN111270945B (en
Inventor
周慧
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Rongcheng Mingjun outdoor leisure products Co.,Ltd.
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周慧
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Priority to CN202010076054.1A priority Critical patent/CN111270945B/en
Publication of CN111270945A publication Critical patent/CN111270945A/en
Application granted granted Critical
Publication of CN111270945B publication Critical patent/CN111270945B/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/79—Power-operated mechanisms for wings with automatic actuation using time control
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/73—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects
    • E05F2015/767—Power-operated mechanisms for wings with automatic actuation responsive to movement or presence of persons or objects using cameras
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/506—Application of doors, windows, wings or fittings thereof for vehicles for buses
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
    • E05Y2900/531—Doors

Abstract

The invention relates to an intelligent one-key vehicle door opening control system, which comprises: the intelligent door opening button is arranged in an instrument panel of the bus and used for sending an intelligent door opening instruction under the pressing of a driver; the double-camera mechanism comprises a front-end vehicle door camera and a rear-end vehicle door camera and is used for respectively carrying out camera shooting operation on the environments near the front-end vehicle door and the rear-end vehicle door so as to respectively obtain a front door captured image and a rear door captured image; and the signal distribution equipment is used for determining whether to open the front end vehicle door and the rear end vehicle door and determining the opening time of the front end vehicle door and the opening time of the rear end vehicle door based on the real-time front door number and the real-time rear door number. The intelligent one-key vehicle door opening control system is compact in logic and convenient to operate. Because only one intelligent control button is designed at the driver end, different control modes can be realized according to the number distribution condition of the vehicle doors, the driver is prevented from dispersing attention, and the flexibility of vehicle door control is improved.

Description

Intelligent one-key vehicle door opening control system
Technical Field
The invention relates to the field of intelligent control, in particular to an intelligent one-key vehicle door opening control system.
Background
In the 80's of the 20 th century, there was a rapid development of rule-based expert control systems for AI-based rule representation and reasoning techniques, such as the expert control of austronm, sweden, the expert control in the robot control of saridis, usa, and so on. With the re-rise of artificial neural network research in the middle of the 80 s of the 20 th century, researchers in the control field propose and rapidly develop a neural network control method which fully utilizes good nonlinear approximation characteristics, self-learning characteristics and fault-tolerant characteristics of the artificial neural network.
With the development and the deepening of research, conditions for forming intelligent control new disciplines are gradually mature. In 8.1985, the first academic conference on intelligent control was held by IEEE in new york, united states, discussing the principles and system architecture of intelligent control. Thus, intelligent control is widely recognized and rapidly developed as an emerging discipline.
In recent decades, with the development of intelligent control methods and technologies, intelligent control has rapidly moved to various professional fields, and is applied to control problems of various complex controlled objects, such as industrial process control systems, robot systems, modern production manufacturing systems, traffic control systems, and the like.
Disclosure of Invention
The invention has at least the following four key inventions:
(1) when a bus arrives at a station, a single intelligent door opening button is provided for a driver to realize one-key control of the front door opening mode and the rear door opening mode based on the respective number of people at the front door and the rear door;
(2) determining whether to open a front end door and a rear end door and determining the opening time of the front end door and the opening time of the rear end door based on the real-time number of front doors and the real-time number of rear doors;
(3) when the number of real-time front doors and the number of real-time rear doors are both smaller than a preset personnel threshold, when the ratio obtained by dividing the number of real-time front doors by the number of real-time rear doors is larger than a preset ratio threshold, only a front-end vehicle door is determined to be opened, otherwise, only a rear-end vehicle door is determined to be opened;
(4) when the real-time front door number and the real-time rear door number are both larger than or equal to the preset personnel threshold value, the front-end vehicle door and the rear-end vehicle door are opened simultaneously, the opening time in direct proportion to the real-time front door number is determined based on the real-time front door number, and the opening time in direct proportion to the real-time rear door number is determined based on the real-time rear door number.
According to an aspect of the present invention, there is provided an intelligent one-touch door opening control system, the system comprising:
the intelligent door opening button is arranged in an instrument panel of the bus and used for sending an intelligent door opening instruction under the pressing of a driver;
the double-camera mechanism comprises a front-end vehicle door camera and a rear-end vehicle door camera and is used for respectively carrying out camera shooting operation on the environments near the front-end vehicle door and the rear-end vehicle door so as to respectively obtain a front door captured image and a rear door captured image;
the gamma correction equipment is respectively connected with the front-end vehicle door camera and the rear-end vehicle door camera and is used for respectively executing gamma correction processing on the front door captured image and the rear door captured image so as to respectively obtain a front door corrected image and a rear door corrected image;
the edge sharpening device is connected with the gamma correction device and is used for respectively carrying out edge sharpening on the front gate corrected image and the rear gate corrected image so as to respectively obtain a first sharpened image and a second sharpened image;
the person number identification device is connected with the edge sharpening device and used for identifying the human body object in the first sharpened image based on the human body imaging shape to obtain the number of persons in the first sharpened image as a real-time front door person number and identifying the human body object in the second sharpened image based on the human body imaging shape to obtain the number of persons in the second sharpened image as a real-time rear door person number;
the signal distribution equipment is connected with the number identification equipment and is used for determining whether to open a front end door and a rear end door and determining the opening time of the front end door and the opening time of the rear end door based on the number of the real-time front door and the number of the real-time rear door;
in the signal distribution equipment, when the number of the real-time front doors and the number of the real-time rear doors are both smaller than a preset personnel threshold, when the ratio obtained by dividing the number of the real-time front doors by the number of the real-time rear doors is larger than a preset ratio threshold, only the front-end doors are determined to be opened, otherwise, only the rear-end doors are determined to be opened.
The intelligent one-key vehicle door opening control system is compact in logic and convenient to operate. Because only one intelligent control button is designed at the driver end, different control modes can be realized according to the number distribution condition of the vehicle doors, the driver is prevented from dispersing attention, and the flexibility of vehicle door control is improved.
Detailed Description
The following will describe in detail an embodiment of the intelligent one-touch door opening control system of the present invention.
Public transportation or mass transit generally refers to all transportation modes that are open to the public and provide transportation services, and is usually paid for as a commercial service, but there are few exceptions to free transportation.
The public transportation system is composed of physical elements such as a passage, a vehicle, and a station facility. In a broad sense, public transportation includes transportation modes such as civil aviation, railway, highway, water transportation and the like; the narrow public transportation means transportation modes such as buses, rail transit, ferries, ropeways and the like which are operated in a line-defined manner in an urban area. As further categorized, public transportation includes both personnel and cargo transportation, while public transportation refers only to personnel transportation and is limited to urban area-wide personnel transportation, and in some instances, public transportation is synonymous with public transportation. Public transportation that provides rapid transit services to the public is called a mass rapid transit system (mass rapid transit); according to the difference of Chinese usage in each region, Taiwan is called "mass transit system" or "mass transport means", the mainland of China is called "rapid transit", and hong Kong of China is called "collective transport system". In addition, the Chinese continental circulation will simply refer to "public transport" as well as "public transport" for buses and electric cars.
At present, for a driver of a bus, after the bus arrives at a station, different roles such as the driver, a ticket seller, a security officer and the like need to be dispersed, so that the attention is too dispersed, and various tasks cannot be completed properly in practice. For example, the number of waiting persons of the front door and the rear door needs to be observed, compared and analyzed to determine whether to open the front door or the rear door and to determine the respective opening times of the front door or the rear door.
In order to overcome the defects, the invention builds an intelligent one-key vehicle door opening control system, and can effectively solve the corresponding technical problem.
The intelligent one-key vehicle door opening control system shown according to the embodiment of the invention comprises:
the intelligent door opening button is arranged in an instrument panel of the bus and used for sending an intelligent door opening instruction under the pressing of a driver;
the double-camera mechanism comprises a front-end vehicle door camera and a rear-end vehicle door camera and is used for respectively carrying out camera shooting operation on the environments near the front-end vehicle door and the rear-end vehicle door so as to respectively obtain a front door captured image and a rear door captured image;
the gamma correction equipment is respectively connected with the front-end vehicle door camera and the rear-end vehicle door camera and is used for respectively executing gamma correction processing on the front door captured image and the rear door captured image so as to respectively obtain a front door corrected image and a rear door corrected image;
the edge sharpening device is connected with the gamma correction device and is used for respectively carrying out edge sharpening on the front gate corrected image and the rear gate corrected image so as to respectively obtain a first sharpened image and a second sharpened image;
the person number identification device is connected with the edge sharpening device and used for identifying the human body object in the first sharpened image based on the human body imaging shape to obtain the number of persons in the first sharpened image as a real-time front door person number and identifying the human body object in the second sharpened image based on the human body imaging shape to obtain the number of persons in the second sharpened image as a real-time rear door person number;
the signal distribution equipment is connected with the number identification equipment and is used for determining whether to open a front end door and a rear end door and determining the opening time of the front end door and the opening time of the rear end door based on the number of the real-time front door and the number of the real-time rear door;
in the signal distribution equipment, when the number of the real-time front doors and the number of the real-time rear doors are both smaller than a preset personnel threshold, when the ratio obtained by dividing the number of the real-time front doors by the number of the real-time rear doors is larger than a preset ratio threshold, only the front-end doors are determined to be opened, otherwise, only the rear-end doors are determined to be opened.
Next, a detailed configuration of the intelligent one-touch door opening control system according to the present invention will be further described.
In the intelligent one-key vehicle door opening control system:
in the signal distribution equipment, when the real-time front door number and the real-time rear door number are both more than or equal to the preset personnel threshold value, a front-end vehicle door and a rear-end vehicle door are opened simultaneously, the opening time in direct proportion to the real-time front door number is determined based on the real-time front door number, and the opening time in direct proportion to the real-time rear door number is determined based on the real-time rear door number.
In the intelligent one-key vehicle door opening control system:
the signal distribution equipment realizes different control modes of the front-end vehicle door or the rear-end vehicle door by sending different control signals.
In the intelligent one-key vehicle door opening control system:
the edge sharpening device is internally provided with a temperature sensor used for measuring the internal temperature of the edge sharpening device and outputting the internal temperature in real time.
In the intelligent one-key vehicle door opening control system:
the edge sharpening device is internally provided with a humidity sensor used for measuring the internal humidity of the edge sharpening device and outputting the internal humidity in real time.
In the intelligent one-key vehicle door opening control system:
the edge sharpening device is internally provided with a pressure sensor used for measuring the pressure born by the shell of the edge sharpening device and outputting the pressure in real time.
In the intelligent one-key vehicle door opening control system:
the number of people identification equipment is internally provided with a temperature sensor which is used for measuring the internal temperature of the number of people identification equipment and outputting the internal temperature in real time.
In the intelligent one-key vehicle door opening control system:
the person number distinguishing device is internally provided with a humidity sensor and is used for measuring the internal humidity of the person number distinguishing device and outputting the internal humidity in real time.
In the intelligent one-key vehicle door opening control system:
the pressure sensor is arranged in the person number distinguishing equipment and used for measuring the pressure born by the shell of the person number distinguishing equipment and outputting the pressure in real time.
In addition, the person number identification device is a GPU device.
A Graphics processor (abbreviated as GPU), also called a display core, a visual processor, and a display chip, is a microprocessor specially used for image operation on a personal computer, a workstation, a game machine, and some mobile devices (such as a tablet computer and a smart phone).
The graphic processor is used for converting and driving display information required by a computer system, providing a line scanning signal for the display and controlling the correct display of the display, is an important element for connecting the display and a personal computer mainboard, and is also one of important equipment for man-machine conversation. The display card is an important component in the computer host, takes charge of outputting display graphics, and is very important for people engaged in professional graphic design.
The processor of the graphics card is called the Graphics Processor (GPU), which is the "heart" of the graphics card, similar to the CPU, except that the GPU is designed specifically to perform the complex mathematical and geometric calculations necessary for graphics rendering. Some of the fastest GPUs integrate even more transistors than normal CPUs.
Most current GPUs have 2D or 3D graphics acceleration capabilities. If the CPU wants to draw a two-dimensional graph, only an instruction needs to be sent to the GPU, for example, if a rectangle with the length and width of a multiplied by b is drawn at a coordinate position (x, y), the GPU can quickly calculate all pixels of the graph, draw a corresponding graph at a specified position on a display, inform the CPU that the graph is drawn completely, and then wait for the CPU to send a next graph instruction.
It is to be understood that while the present invention has been described in conjunction with the preferred embodiments thereof, it is not intended to limit the invention to those embodiments. It will be apparent to those skilled in the art from this disclosure that many changes and modifications can be made, or equivalents modified, in the embodiments of the invention without departing from the scope of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.

Claims (10)

1. An intelligent one-key vehicle door opening control system, comprising:
the intelligent door opening button is arranged in an instrument panel of the bus and used for sending an intelligent door opening instruction under the pressing of a driver;
the double-camera mechanism comprises a front-end vehicle door camera and a rear-end vehicle door camera and is used for respectively carrying out camera shooting operation on the environments near the front-end vehicle door and the rear-end vehicle door so as to respectively obtain a front door captured image and a rear door captured image;
the gamma correction equipment is respectively connected with the front-end vehicle door camera and the rear-end vehicle door camera and is used for respectively executing gamma correction processing on the front door captured image and the rear door captured image so as to respectively obtain a front door corrected image and a rear door corrected image;
the edge sharpening device is connected with the gamma correction device and is used for respectively carrying out edge sharpening on the front gate corrected image and the rear gate corrected image so as to respectively obtain a first sharpened image and a second sharpened image;
the person number identification device is connected with the edge sharpening device and used for identifying the human body object in the first sharpened image based on the human body imaging shape to obtain the number of persons in the first sharpened image as a real-time front door person number and identifying the human body object in the second sharpened image based on the human body imaging shape to obtain the number of persons in the second sharpened image as a real-time rear door person number;
the signal distribution equipment is connected with the number identification equipment and is used for determining whether to open a front end door and a rear end door and determining the opening time of the front end door and the opening time of the rear end door based on the number of the real-time front door and the number of the real-time rear door;
in the signal distribution equipment, when the number of the real-time front doors and the number of the real-time rear doors are both smaller than a preset personnel threshold, when the ratio obtained by dividing the number of the real-time front doors by the number of the real-time rear doors is larger than a preset ratio threshold, only the front-end doors are determined to be opened, otherwise, only the rear-end doors are determined to be opened.
2. The intelligent one-key vehicle door opening control system as claimed in claim 1, wherein:
in the signal distribution equipment, when the real-time front door number and the real-time rear door number are both more than or equal to the preset personnel threshold value, a front-end vehicle door and a rear-end vehicle door are opened simultaneously, the opening time in direct proportion to the real-time front door number is determined based on the real-time front door number, and the opening time in direct proportion to the real-time rear door number is determined based on the real-time rear door number.
3. The intelligent one-key vehicle door opening control system as claimed in claim 2, wherein:
the signal distribution equipment realizes different control modes of the front-end vehicle door or the rear-end vehicle door by sending different control signals.
4. The intelligent one-key vehicle door opening control system according to claim 3, characterized in that:
the edge sharpening device is internally provided with a temperature sensor used for measuring the internal temperature of the edge sharpening device and outputting the internal temperature in real time.
5. The intelligent one-key vehicle door opening control system according to claim 4, characterized in that:
the edge sharpening device is internally provided with a humidity sensor used for measuring the internal humidity of the edge sharpening device and outputting the internal humidity in real time.
6. The intelligent one-key vehicle door opening control system according to claim 5, characterized in that:
the edge sharpening device is internally provided with a pressure sensor used for measuring the pressure born by the shell of the edge sharpening device and outputting the pressure in real time.
7. The intelligent one-key vehicle door opening control system according to claim 6, characterized in that:
the number of people identification equipment is internally provided with a temperature sensor which is used for measuring the internal temperature of the number of people identification equipment and outputting the internal temperature in real time.
8. The intelligent one-key vehicle door opening control system according to claim 7, characterized in that:
the person number distinguishing device is internally provided with a humidity sensor and is used for measuring the internal humidity of the person number distinguishing device and outputting the internal humidity in real time.
9. The intelligent one-key vehicle door opening control system according to claim 8, wherein:
the pressure sensor is arranged in the person number distinguishing equipment and used for measuring the pressure born by the shell of the person number distinguishing equipment and outputting the pressure in real time.
10. The intelligent one-touch vehicle door opening control system of claim 9, further comprising:
and the optical fiber communication interface is respectively connected with the edge sharpening device and the person number distinguishing device and is used for receiving and forwarding output data of all sensors of each of the edge sharpening device and the person number distinguishing device.
CN202010076054.1A 2020-01-23 2020-01-23 Intelligent one-key vehicle door opening control system Active CN111270945B (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201087650Y (en) * 2007-09-17 2008-07-16 杜福帆 Bus door opening and closing system
CN105225414A (en) * 2015-09-17 2016-01-06 成都千易信息技术有限公司 A kind of public transportation system ensures the method for passenger safety
CN205153828U (en) * 2015-11-10 2016-04-13 宝鸡文理学院 Bus back door intelligent control device
US20160102490A1 (en) * 2014-10-14 2016-04-14 Skidata Ag Method and system for increasing the safety in the boarding area and for optimizing usage of the capacity in transport means which comprise at least one locally fixed boarding area
CN206400637U (en) * 2016-12-22 2017-08-11 重庆文理学院 A kind of crowd's congestion prevention and control system recognized based on key node
JP2017173890A (en) * 2016-03-18 2017-09-28 株式会社 インフォファーム Room entry/exit management device and room entry/exit management method
CN107336680A (en) * 2017-06-09 2017-11-10 安徽富煌科技股份有限公司 A kind of method based on video passenger flow automatic decision switch for vehicle door state
CN109441281A (en) * 2018-12-12 2019-03-08 中国重汽集团济南动力有限公司 Unmanned car intelligent switch door system and control method
EP2666946B1 (en) * 2012-05-21 2019-08-21 Label S.p.A. Automatic door

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201087650Y (en) * 2007-09-17 2008-07-16 杜福帆 Bus door opening and closing system
EP2666946B1 (en) * 2012-05-21 2019-08-21 Label S.p.A. Automatic door
US20160102490A1 (en) * 2014-10-14 2016-04-14 Skidata Ag Method and system for increasing the safety in the boarding area and for optimizing usage of the capacity in transport means which comprise at least one locally fixed boarding area
CN105225414A (en) * 2015-09-17 2016-01-06 成都千易信息技术有限公司 A kind of public transportation system ensures the method for passenger safety
CN205153828U (en) * 2015-11-10 2016-04-13 宝鸡文理学院 Bus back door intelligent control device
JP2017173890A (en) * 2016-03-18 2017-09-28 株式会社 インフォファーム Room entry/exit management device and room entry/exit management method
CN206400637U (en) * 2016-12-22 2017-08-11 重庆文理学院 A kind of crowd's congestion prevention and control system recognized based on key node
CN107336680A (en) * 2017-06-09 2017-11-10 安徽富煌科技股份有限公司 A kind of method based on video passenger flow automatic decision switch for vehicle door state
CN109441281A (en) * 2018-12-12 2019-03-08 中国重汽集团济南动力有限公司 Unmanned car intelligent switch door system and control method

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