CN204010313U - The crowded pick-up unit of a kind of public transport - Google Patents
The crowded pick-up unit of a kind of public transport Download PDFInfo
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- CN204010313U CN204010313U CN201420351052.9U CN201420351052U CN204010313U CN 204010313 U CN204010313 U CN 204010313U CN 201420351052 U CN201420351052 U CN 201420351052U CN 204010313 U CN204010313 U CN 204010313U
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Abstract
The crowded pick-up unit of a kind of public transport, comprise for detection of the crowded detection module of each block degree of crowding and the congestion information that is installed on each block in bus and gather sending module, described congestion information gathers that sending module comprises allowing bus passenger press and determine whether people's pressure inductor and in order to pressing signal and carry out the wireless transmission unit of wireless transmission; Described pressure inductor is connected with described wireless transmission unit; Described crowded detection module comprises the radio receiving unit of pressing signal for receiving, and in order to the bus passenger number of pressing each block of input sending according to congestion information collection sending module the crowded detecting unit of intelligence of judging the degree of crowding of each block according to setting threshold, described radio receiving unit is connected with the crowded detecting unit of described intelligence.The utility model provides a kind of lower crowded pick-up unit of public transport of the degree of crowding, operating cost that detects each position on bus.
Description
Technical field
The utility model relates to the crowded pick-up unit of a kind of public transport.
Background technology
By the increase along with urban population, one of important means that develops into alleviation traffic pressure of large public transport and intelligent bus.While taking large public transport, usually there is such situation: in car, part location comparison is empty, and very crowded near the position of car door, part passenger cannot be got on the bus, affect people's trip.
At present, about the device of passenger inside the vehicle's Density Detection, mainly rely on video and image processing techniques, but its Algorithm Analysis is complicated, operand is large, and operating cost is high, is unfavorable for promoting.And the statistical method of some bus passenger flow volumes is as Photoelectric infrared switch, camera, bus IC card, infrared sensor of the human body, RFID technology and IC-card etc., can only judge the quantity of passenger on car, can not inspection vehicle in the degree of crowding of each position.
Summary of the invention
The deficiency that the degree of crowding that cannot detect bus region, traffic guidance are poor, operating cost is higher existing in order to overcome prior art, the utility model provides a kind of degree of crowding of regional on bus, crowded pick-up unit of public transport that inductivity is good, operating cost is lower of detecting.
The utility model solves the technical scheme that its technical matters adopts:
The crowded pick-up unit of a kind of public transport, comprise for detection of the crowded detection module of each block degree of crowding and the congestion information that is installed on each block in bus and gather sending module, described congestion information gathers that sending module comprises allowing bus passenger press and determine whether people's pressure inductor and in order to pressing signal and carry out the wireless transmission unit of wireless transmission; Described pressure inductor is connected with described wireless transmission unit;
Described crowded detection module comprises the radio receiving unit of pressing signal for receiving, and in order to the bus passenger number of pressing each block of input sending according to congestion information collection sending module the crowded detecting unit of intelligence of judging the degree of crowding of each block according to setting threshold, described radio receiving unit is connected with the crowded detecting unit of described intelligence.
Further, described crowded detection module also comprises display screen and voice module, and the crowded detecting unit of described intelligence is connected with described display screen, voice module.
Further, described wireless transmission unit comprises the first controller and the first bluetooth unit, and described the first controller is connected with described the first bluetooth unit;
Described radio receiving unit comprises second controller and the second bluetooth unit, and described the first bluetooth unit coordinates with described the second bluetooth unit, and described the second bluetooth unit is connected with described second controller.
Further again, described pressure inductor is keyboard, the button that is provided with to press on described keyboard.
Further, described keyboard is matrix keyboard, and described matrix keyboard is the row-column configuration that I/O line forms, and described button is arranged on the intersection point of ranks.
In the present embodiment, described congestion information gathers pressure inductor and the wireless transmission unit in sending module, and the radio receiving unit in described crowded detection module, intelligent crowded detecting unit all adopt hardware circuit to realize, for example, adopt integrated circuit to realize.
In bus, the degree of crowding probably can be divided into four classes: a class is for loose: seating capacity is more than or equal to ridership; Two classes are for normal: passenger occupies seat and also has part passenger to pull draw ring; Three classes are for more crowded: passenger occupies the most passengers in seat and pulls draw ring and also have part passenger hand to grip bar; Four classes are crowded: passenger occupies seat and also has most passenger's hands to grip bar.
Technical conceive of the present utility model: be carved with how many passenger's hands when a certain by detecting and grip bar, and by the degree of crowding of each block in voice module and display screen issue bus, passenger can be as reference, from the high place of the degree of crowding, move to the place that the degree of crowding is low, in the time of comfortable passenger, improve the utilization factor in transit riding space.
The beneficial effects of the utility model are mainly manifested in: can detect the degree of crowding of each position on bus, inductivity is good, improve the utilization factor in transit riding space; Operating cost is lower.
Accompanying drawing explanation
Fig. 1 is the system architecture schematic diagram of the crowded pick-up unit of a kind of public transport.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1, the crowded pick-up unit of a kind of public transport, comprise for detection of the crowded detection module of each block degree of crowding and the congestion information that is installed on each block in bus and gather sending module, described congestion information gathers that sending module comprises allowing bus passenger press and determine whether people's pressure inductor and in order to pressing signal and carry out the wireless transmission unit of wireless transmission; Described pressure inductor is connected with described wireless transmission unit;
Described crowded detection module comprises the radio receiving unit of pressing signal for receiving, and in order to the bus passenger number of pressing each block of input sending according to congestion information collection sending module the crowded detecting unit of intelligence of judging the degree of crowding of each block according to setting threshold, described radio receiving unit is connected with the crowded detecting unit of described intelligence.
Further, described crowded detection module also comprises display screen and voice module, and the crowded detecting unit of described intelligence is connected with described display screen, voice module.
Further, described wireless transmission unit comprises the first controller and the first bluetooth unit, and described the first controller is connected with described the first bluetooth unit;
Described radio receiving unit comprises second controller and the second bluetooth unit, and described the first bluetooth unit coordinates with described the second bluetooth unit, and described the second bluetooth unit is connected with described second controller.
Further again, described pressure inductor is keyboard, the button that is provided with to press on described keyboard.
Further, described keyboard is matrix keyboard, and described matrix keyboard is the row-column configuration that I/O line forms, and described button is arranged on the intersection point of ranks.
In the present embodiment, described congestion information gathers pressure inductor and the wireless transmission unit in sending module, and the radio receiving unit in described crowded detection module, intelligent crowded detecting unit all adopt hardware circuit to realize, for example, adopt integrated circuit to realize.
Wherein pressure inductor, adopts matrix keyboard design; This keyboard is distributed in holds up bar surrounding in bus, button can a palm apart from size, around embedding, hold up in bar; The needs of measuring by the degree of crowding can design the matrix keyboard of different sizes.When passenger's hand grips bar, push button, the row and column of matrix keyboard is all inputted a low level, adopts which key in scanning method judgment matrix to press, and signal is inputted the first controller.
Wherein the first controller, adopts C8051F020 single-chip microcomputer.C8051F020 single-chip microcomputer contains RAM, Flash program storage, 8 I/O ports, 2 A/D converters, 5 timers, hard-wired SPI, SMBus/I
2c and 2 UART bus interface etc.Adopt timing scan mode to write the software of keyboard, execute key identification, key function program.
Wherein the first bluetooth unit and the second bluetooth unit, all adopt the ROK101007 model chip of Sweden Ericsson, and it has USB, UART and pcm interface.Bluetooth technology is supported communicating by letter of point-to-point and point-to-multipoint, can realize functions such as searching for location.Between bluetooth module, by Bluetooth wireless communication mode, transmit data, bluetooth module is connected by serial ports with MCU module.
Wherein second controller and intelligent crowded detecting unit integrate, and adopt STM32F103VE processor.The Cortex that it contains ARM32 position
tM-M3CPU, CRC computing unit, 5 USART serial line interfaces, 3 spi bus interfaces, 2 I
2c bus interface etc.
Wherein voice module, adopts XFS5051CE Chinese and English synthesis chip, and it supports UART, I
2c, tri-kinds of communication modes of SPI.Between voice module and MCU module, adopt serial ports to realize data transmission.
Principle of work of the present utility model: a plurality of congestion information gather each block that sending module is distributed in bus, and passenger triggers pressure inductor, and the first controller is processed induction information, sends information through the first bluetooth unit; The second bluetooth unit of a crowded detection module receives the information that in car, each block first bluetooth unit sends, and after the processing of second controller and intelligent crowded detecting unit, relies on display screen and voice module to do information issue.
The course of work of the present utility model is as follows: passenger's hand grips bar, presses keyboard; The first controller timing scan keyboard, calculates the quantity pushing button on keyboard; By the first bluetooth unit, transfer data to the second bluetooth unit, the second bluetooth unit transfers to second controller and intelligent crowded detecting unit by keyboard key performance data and the first bluetooth unit position data; The crowded detecting unit of intelligence is after calculating, and by degree of crowding information in display and voice module issue bus, guiding passenger rationally utilizes space by bus.
Claims (5)
1. the crowded pick-up unit of public transport, it is characterized in that: comprise for detection of the crowded detection module of each block degree of crowding and the congestion information that is installed on each block in bus and gather sending module, described congestion information gathers that sending module comprises allowing bus passenger press and determine whether people's pressure inductor and in order to pressing signal and carry out the wireless transmission unit of wireless transmission; Described pressure inductor is connected with described wireless transmission unit;
Described crowded detection module comprises the radio receiving unit of pressing signal for receiving, and in order to the bus passenger number of pressing each block of input sending according to congestion information collection sending module the crowded detecting unit of intelligence of judging the degree of crowding of each block according to setting threshold, described radio receiving unit is connected with the crowded detecting unit of described intelligence.
2. the crowded pick-up unit of a kind of public transport as claimed in claim 1, is characterized in that: described crowded detection module also comprises display screen and voice module, and the crowded detecting unit of described intelligence is connected with described display screen, voice module.
3. the crowded pick-up unit of a kind of public transport as claimed in claim 1 or 2, is characterized in that: described wireless transmission unit comprises the first controller and the first bluetooth unit, and described the first controller is connected with described the first bluetooth unit;
Described radio receiving unit comprises second controller and the second bluetooth unit, and described the first bluetooth unit coordinates with described the second bluetooth unit, and described the second bluetooth unit is connected with described second controller.
4. the crowded pick-up unit of a kind of public transport as claimed in claim 1 or 2, is characterized in that: described pressure inductor is keyboard, the button that is provided with to press on described keyboard.
5. the crowded pick-up unit of a kind of public transport as claimed in claim 4, is characterized in that: described keyboard is matrix keyboard, and described matrix keyboard is the row-column configuration that I/O line forms, and described button is arranged on the intersection point of ranks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351052.9U CN204010313U (en) | 2014-06-27 | 2014-06-27 | The crowded pick-up unit of a kind of public transport |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351052.9U CN204010313U (en) | 2014-06-27 | 2014-06-27 | The crowded pick-up unit of a kind of public transport |
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| CN204010313U true CN204010313U (en) | 2014-12-10 |
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| CN201420351052.9U Active CN204010313U (en) | 2014-06-27 | 2014-06-27 | The crowded pick-up unit of a kind of public transport |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104794781A (en) * | 2015-03-17 | 2015-07-22 | 黎凯华 | Statistical method and system for number of people in passenger car based on seat pressure and infrared induction |
| CN106448155A (en) * | 2016-08-29 | 2017-02-22 | 北京工业大学 | System for real-time transmitting crowded level inside bus based on public transport IC card |
| CN107505066A (en) * | 2017-10-08 | 2017-12-22 | 华北理工大学 | The equivalent detecting system of public transport crowding and method |
| CN107688666A (en) * | 2017-10-08 | 2018-02-13 | 华北理工大学 | Public transportation enquiry system and method |
-
2014
- 2014-06-27 CN CN201420351052.9U patent/CN204010313U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104794781A (en) * | 2015-03-17 | 2015-07-22 | 黎凯华 | Statistical method and system for number of people in passenger car based on seat pressure and infrared induction |
| CN106448155A (en) * | 2016-08-29 | 2017-02-22 | 北京工业大学 | System for real-time transmitting crowded level inside bus based on public transport IC card |
| CN107505066A (en) * | 2017-10-08 | 2017-12-22 | 华北理工大学 | The equivalent detecting system of public transport crowding and method |
| CN107688666A (en) * | 2017-10-08 | 2018-02-13 | 华北理工大学 | Public transportation enquiry system and method |
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Address after: 310012 floor 1, building 1, No. 223, Yile Road, Xihu District, Hangzhou City, Zhejiang Province Patentee after: Yinjiang Technology Co.,Ltd. Address before: 310012 floor 1, building 1, No. 223, Yile Road, Xihu District, Hangzhou City, Zhejiang Province Patentee before: ENJOYOR Co.,Ltd. |