CN203192070U - Passenger counting and state display device for public transport - Google Patents
Passenger counting and state display device for public transport Download PDFInfo
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- CN203192070U CN203192070U CN 201320182250 CN201320182250U CN203192070U CN 203192070 U CN203192070 U CN 203192070U CN 201320182250 CN201320182250 CN 201320182250 CN 201320182250 U CN201320182250 U CN 201320182250U CN 203192070 U CN203192070 U CN 203192070U
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Abstract
The utility model discloses a passenger counting and state display device for public transport. The passenger counting and state display device comprises infrared sensors which are respectively arranged at the inner part and the outer part of a front door of a bus as well as the inner part and the outer part of a rear door of the bus, wherein the infrared sensors are connected to a singlechip. The passenger counting and state display device also comprises a display screen arranged in an instrument panel of the bus, and a state indication lamp arranged at the top end of the outer part of a front windshield of the bus, wherein the display screen is connected to the singlechip, and the state indication lamp is connected with the singlechip through a drive circuit. According to the passenger counting and state display device, the number of passengers getting on or off the bus can be detected, and can be displayed in real time, the saturation state of the buss is displayed outside so that the passengers waiting for the bus are conveniently queued for getting on the bus, the unnecessary crowd is reduced, and thus the efficiency of the public transport is increased, the smooth traffic is ensured, and accurate and effective information parameters are provided for a scheduling center.
Description
Technical field
The utility model relates to public transport automatic field and traffic safety field, is specifically related to a kind of public transit vehicle passenger counting and.
Background technology
Quickening day by day along with China's rapid economic development and urban construction process, (Advanced Public Transportation Systems APTS) theoretically constantly develops and finds application and become the main path that solves urban transport problems advanced public transportation system.And wherein the important information collection of public traffic information service system is the rate situation of having a full house.The method of the artificial counting that tradition adopts is the work of a very loaded down with trivial details and labor intensive, financial resources; In the actual mechanical process, accomplish regular, systematicness is very difficult.Therefore, manual research can not provide real time data at any time for the dispatching center, and the data of statistics also are difficult to ensure the quality of products, and can not get rid of the interference of human factor.In addition, if public transit vehicle is fully loaded, then can not continue to make passenger loading, and the stop if bus opens the door often causes crowded situation, not only can not continue carrying, also can delay the time of passenger on the car, causes the public transportation inefficiency.
Summary of the invention
The purpose of this utility model is, carries a kind of public transit vehicle passenger counting and, for the public traffic information service system provides reliable information parameter, makes things convenient for the passenger by bus simultaneously, improves public transportation efficient.
In order to realize above-mentioned task, the utility model adopts following technical solution to be achieved:
A kind of public transit vehicle passenger counting and comprise the inside and outside infrared sensor at inside and outside, the bus back door that is installed in the bus Qianmen respectively, and described infrared sensor all is connected to a single-chip microcomputer; This device also comprises the display screen that is arranged in the bus panel board, the status indicator lamp that is installed in bus front windshield outer tip end, and wherein display screen is connected to described single-chip microcomputer, and status indicator lamp connects described single-chip microcomputer by driving circuit.
Described status indicator lamp adopts the LED lamp, arranges three, and it is red, yellow and green that its color is respectively.
Described single-chip microcomputer adopts MSP430F149 type single-chip microcomputer.
Described display screen adopts LCD12864 type LCDs.
Described infrared sensor adopts E18-D80NK-N type infrared sensor.
This device can detect the number of bus up and down, demonstration number and externally demonstration vehicle state of saturation in real time, get on the bus with passenger's queuing of conveniently waiting for bus, reduce unnecessary crowding, thereby improve public transport efficient, guarantee smooth traffic, provide information parameter accurately and effectively for the dispatching center simultaneously.
Description of drawings
Fig. 1 is annexation synoptic diagram of the present utility model;
Fig. 2 be of the present utility model in infrared sensor and status indicator lamp at the outside installation site of bus synoptic diagram;
Number in the figure represents respectively:
1-bus, 2-infrared sensor, 3-status indicator lamp, 4-single-chip microcomputer, 5-display screen, 6-driving circuit;
Embodiment
Below provide specific embodiment of the utility model, need to prove that the utility model is not limited to following specific embodiment, all equivalents of doing on present techniques scheme basis all fall into protection domain of the present utility model.
Defer to technique scheme, as shown in Figure 1, a kind of public transit vehicle passenger counting and comprise the inside and outside infrared sensor 2 at inside and outside, bus 1 back door that is installed in bus 1 Qianmen respectively, and described infrared sensor 2 all is connected to a single-chip microcomputer 4; This device also comprises the display screen 5 that is arranged in bus 1 panel board, the status indicator lamp 3 that is installed in bus 1 front windshield outer tip end, wherein display screen 5 is connected to described single-chip microcomputer 4, and status indicator lamp 3 connects described single-chip microcomputer 4 by driving circuit 6.
In the present embodiment, single-chip microcomputer 4 uses model to be the single-chip microcomputer of MSP430F149, this single-chip microcomputer has peripheral module on super low-power consumption, powerful processing power, high performance analog technology and the abundant sheet, characteristics that system works is stable, its effect is the infrared signal that analyzing and processing infrared sensor 2 is gathered, calculate passengers quantity current on the vehicle, and information output judged reference at display screen 5 for the driver, drive corresponding status indicator lamp 3 and make the superior visitor of public transport platform understand passenger on the vehicle in front state of riding; Single-chip microcomputer 4 can also be ridden the bus every day total number of persons can both the information record, and regular unified the derivation is for the dispatching center provides data accurately and reliably.
Described display screen 5 adopts LCD12864 type display screen, this LCDs is a kind of Chinese word library that carries, have 4/8 bit parallels, 2 lines or 3 line serial multiple interfaces modes, the dot-matrix lcd module of GB one-level, secondary simplified form of Chinese Character character library is contained in inside; Have low-voltage, low-power consumption, circuit is succinct and price is low characteristics, this display screen 5 is installed in the meter panel of motor vehicle, demonstration is handled the passengers quantity on vehicle in front later through single-chip microcomputer 4, makes the clear grasp of driver when the superior objective quantity of vehicle in front, is convenient to it and judges choice.
Described infrared sensor 2 adopts E18-D80NK-N type infrared sensor 2, and this is a kind of emission and photoelectric sensor that is received in one of collecting, and emission light sends after ovennodulation, receives head reflected light is carried out demodulation output, has effectively avoided the interference of visible light.Detecting the distance of barrier can regulate by the potentiometer knob of afterbody as requested; This sensor have detection range far away, be subjected to visible light to disturb little, low price, be easy to assembling, characteristics such as easy to use, infrared sensor 2 is installed in the inside and outside of bus 1 Qianmen, back door respectively in the utility model, arrange four altogether, so that accurate statistical number of person; As shown in Figure 2, for infrared sensor 2 is installed in the position view of bus 1 outside, the installation site of two other infrared sensor 2 in car is corresponding with the car external position.
When adding up, have only when inside and outside two infrared sensors in bus 1 Qianmen successively to detect infrared signal in 2 short time, just can judge has a passenger loading, and single-chip microcomputer 4 inner countings add 1; The interior infrared signal that successively detects of two 2 short time of infrared sensor that the back door is inside and outside, judging has a passenger to get off, single-chip microcomputer 4 inner countings subtract 1, only so just guarantee just can to count during really through car door the passenger, and count inaccurate situation when having avoided single infrared sensor 2 to use.
Described status indicator lamp 3 adopts the LED lamp, arrange three, it is red, yellow and green that its color is respectively, the installation site of status indicator lamp 3 is on top, the bus 1 front windshield outside, be the top of bus 1 circuit direction board, can make the passenger on the public transport platform observe status indicator lamp 3 very intuitively; Three LED lamps have only one to be in illuminating state at one time, and wherein Hong Se LED lamp is lighted and illustrated that patronage reaches capacity on the current bus 1, can not continue to go up the visitor again; It is moderate that yellow LED lamp is lighted the expression patronage, and it is saturated that green LED lamp is lighted the superior guest's frequent yawning of expression vehicle; For status indicator lamp 3 can better be worked, between status indicator lamp 3 and single-chip microcomputer 4, be provided with driving circuit 6, single-chip microcomputer 4 is by driving circuit 6 state of a control pilot lamp 3, and wherein driving circuit 6 adopts the driving circuit of this area routine.
During use, single-chip microcomputer 4 is by detecting the output state of four infrared sensors 2 in real time, judge whether that the someone gets on the bus or gets off, calculate the ridership on bus 1, to upgrade the back data is presented on the display screen 5, and and single-chip microcomputer 4 in the threshold ratios that arrange, judge that Vehicular occupant people number state is in supersaturation, moderate, in the undersaturated condition that is a kind of, then status information is shown with status indicator lamp 3, when making bus 1 go back the no show platform, the passenger on the platform just can recognize bus 1 current passengers quantity, is convenient to passenger's queuing and gets on the bus, avoid congested conditions, guaranteed public transportation efficient.
Claims (5)
1. a public transit vehicle passenger counts and, it is characterized in that, comprise the inside and outside infrared sensor (2) at inside and outside, bus (1) back door that is installed in bus (1) Qianmen respectively, described infrared sensor (2) all is connected to a single-chip microcomputer (4); This device also comprises the display screen (5) that is arranged in the last panel board of bus (1), the status indicator lamp (3) that is installed in bus (1) front windshield outer tip end, wherein display screen (5) is connected to described single-chip microcomputer (4), and status indicator lamp (3) connects described single-chip microcomputer (4) by driving circuit (6).
2. public transit vehicle passenger counting as claimed in claim 1 and is characterized in that described status indicator lamp (3) adopts the LED lamp, arranges three, and it is red, yellow and green that its color is respectively.
3. public transit vehicle passenger as claimed in claim 1 counts and, and described single-chip microcomputer (4) adopts MSP430F149 type single-chip microcomputer.
4. public transit vehicle passenger as claimed in claim 1 counts and, and described display screen (5) adopts LCD12864 type LCDs.
5. public transit vehicle passenger as claimed in claim 1 counts and, and described infrared sensor (2) adopts E18-D80NK-N type infrared sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320182250 CN203192070U (en) | 2013-04-11 | 2013-04-11 | Passenger counting and state display device for public transport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320182250 CN203192070U (en) | 2013-04-11 | 2013-04-11 | Passenger counting and state display device for public transport |
Publications (1)
| Publication Number | Publication Date |
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| CN203192070U true CN203192070U (en) | 2013-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320182250 Expired - Fee Related CN203192070U (en) | 2013-04-11 | 2013-04-11 | Passenger counting and state display device for public transport |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985183A (en) * | 2014-06-04 | 2014-08-13 | 安徽安凯汽车股份有限公司 | Passenger counting system for double-decker bus and counting method of system |
| CN105279816A (en) * | 2014-06-26 | 2016-01-27 | 张文静 | Intelligent display system for the number of people getting on bus |
| CN106056206A (en) * | 2016-07-17 | 2016-10-26 | 兰岚 | Bus carrying number real-time forecasting system |
| CN106240294A (en) * | 2016-08-11 | 2016-12-21 | 合肥通用电源设备有限公司 | A kind of air regulation system based on bus and method |
| CN107220700A (en) * | 2017-06-09 | 2017-09-29 | 安徽富煌科技股份有限公司 | A kind of data display device based on passenger flow counting instrument |
| CN107364448A (en) * | 2017-06-06 | 2017-11-21 | 安徽枫帆轨道装备有限公司 | A kind of subway, which is got on or off the bus, is lined up alarm set |
| TWI616849B (en) * | 2016-11-11 | 2018-03-01 | 南開科技大學 | Intelligent bus system and its implementing method |
| CN108871533A (en) * | 2018-08-13 | 2018-11-23 | 安徽安凯汽车股份有限公司 | A kind of carload number detection method and system |
| CN109523671A (en) * | 2018-11-20 | 2019-03-26 | 山东职业学院 | A kind of intelligent bus station dot product passenger volume statistic device and statistical method |
| US10699572B2 (en) | 2018-04-20 | 2020-06-30 | Carrier Corporation | Passenger counting for a transportation system |
| RU204271U1 (en) * | 2020-08-26 | 2021-05-18 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный университет архитектуры и строительства" | Public transport passenger counting device |
-
2013
- 2013-04-11 CN CN 201320182250 patent/CN203192070U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985183A (en) * | 2014-06-04 | 2014-08-13 | 安徽安凯汽车股份有限公司 | Passenger counting system for double-decker bus and counting method of system |
| CN105279816A (en) * | 2014-06-26 | 2016-01-27 | 张文静 | Intelligent display system for the number of people getting on bus |
| CN106056206A (en) * | 2016-07-17 | 2016-10-26 | 兰岚 | Bus carrying number real-time forecasting system |
| CN106240294A (en) * | 2016-08-11 | 2016-12-21 | 合肥通用电源设备有限公司 | A kind of air regulation system based on bus and method |
| TWI616849B (en) * | 2016-11-11 | 2018-03-01 | 南開科技大學 | Intelligent bus system and its implementing method |
| CN107364448A (en) * | 2017-06-06 | 2017-11-21 | 安徽枫帆轨道装备有限公司 | A kind of subway, which is got on or off the bus, is lined up alarm set |
| CN107220700A (en) * | 2017-06-09 | 2017-09-29 | 安徽富煌科技股份有限公司 | A kind of data display device based on passenger flow counting instrument |
| US10699572B2 (en) | 2018-04-20 | 2020-06-30 | Carrier Corporation | Passenger counting for a transportation system |
| CN108871533A (en) * | 2018-08-13 | 2018-11-23 | 安徽安凯汽车股份有限公司 | A kind of carload number detection method and system |
| CN109523671A (en) * | 2018-11-20 | 2019-03-26 | 山东职业学院 | A kind of intelligent bus station dot product passenger volume statistic device and statistical method |
| RU204271U1 (en) * | 2020-08-26 | 2021-05-18 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный университет архитектуры и строительства" | Public transport passenger counting device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140411 |