CN203366410U - Novel public transport passenger flow monitoring system - Google Patents
Novel public transport passenger flow monitoring system Download PDFInfo
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- CN203366410U CN203366410U CN 201320379173 CN201320379173U CN203366410U CN 203366410 U CN203366410 U CN 203366410U CN 201320379173 CN201320379173 CN 201320379173 CN 201320379173 U CN201320379173 U CN 201320379173U CN 203366410 U CN203366410 U CN 203366410U
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Abstract
The utility model relates to a novel public transport passenger flow monitoring system which comprises a load-bearing detecting device and further comprises a passenger flow processor and passenger flow sensors, wherein the load-bearing detecting device is mounted on the suspension frame of a public bus and used for detecting the bearing weight of the public bus; each bus door of the public bus is provided with at least two passenger flow sensors correspondingly; each passenger flow sensor comprises a passenger flow microcontroller, an infrared emission module, an infrared receiving module and a human-body-pyroelectric infrared probe; the output end of each passenger flow microcontroller is connected with the input end of the passenger flow processor. By adopting the structure, the real-time and accurate acquisition to passenger flow information such as bearing weight, seating capacity and the number of people getting on and off the bus, of the public bus can be achieved, therefore, demands of the bus operation and safety management to the passenger flow information can be met greatly, and the informationization degree of the public transport can be improved remarkably.
Description
Technical field
The utility model relates to a kind of monitoring system, particularly relates to a kind of Novel bus flow monitoring system for passenger.
Background technology
Be accompanied by the development of China's urbanization, the urban population grown with each passing day makes the traffic pressure of big and medium-sized cities increasing, therefore develops the needs that large public transport and intelligent bus are common people's trip, is also the needs of alleviating urban traffic pressure, building the low-carbon (LC) city.As technology popularization and applications in bus dispatching such as current GPS, GPRS or 3G, can monitor in real time the driving informations such as the position of bus and the speed of a motor vehicle, this has brought into play great effect to car operation and vehicle safety management.But, owing to lacking in real time at present bus passenger flow information accurately always, therefore be difficult to realize real intelligent bus dispatching, and the Real-time Collection of bus passenger flow information is the knotty problem of puzzlement industry always, at present also there is no passenger flow information acquisition scheme a kind of comparative maturity, that can apply in batches, this has hindered the lifting of Bus information degree and the realization of municipal intelligent traffic greatly.
The utility model content
For overcoming above the deficiencies in the prior art, the technical problems to be solved in the utility model is to provide and a kind ofly can gathers real-time and accurately the bus passenger flow information such as load capacity, the seating capacity of bus, the number of getting on or off the bus, thereby significantly promotes the Novel bus flow monitoring system for passenger of Bus information degree.
The technical solution of the utility model is:
A kind of Novel bus flow monitoring system for passenger, comprise on the suspension that is arranged on bus, for detection of the bearing detection of bus load capacity, also comprise passenger flow processor and a plurality of passenger flow sensor of installing over against bus door, and the number of the corresponding passenger flow sensor of each bus door is at least two.Above-mentioned passenger flow sensor comprises passenger flow microcontroller, the infrared transmission module and the infrared receiving module that are connected with the passenger flow microcontroller respectively, and the human body pyroelectricity infrared probe be connected with the passenger flow microcontroller by signal processing circuit, and the output terminal of passenger flow microcontroller also is connected with the input end of passenger flow processor.
Above-mentioned Novel bus flow monitoring system for passenger, also comprised display device, display device comprises display controller and display, and the output terminal of bearing detection and passenger flow processor is connected with the input end of display controller respectively, and the output terminal of display controller is connected with the input end of display again.
Above-mentioned Novel bus flow monitoring system for passenger, wherein the suspension of bus is air suspension, bearing detection comprises pressure transducer and the load-bearing microcontroller be connected with the output terminal of pressure transducer, and pressure transducer is installed on the gas circuit of air spring of above-mentioned air suspension.
Above-mentioned Novel bus flow monitoring system for passenger, wherein the suspension of bus is Leaf Spring Suspension, bearing detection comprises height sensor and the load-bearing microcontroller be connected with the output terminal of height sensor, and height sensor is installed on the position near the leaf spring of above-mentioned Leaf Spring Suspension.
Above-mentioned Novel bus flow monitoring system for passenger, also comprised communication module, and communication module is connected with passenger flow processor and load-bearing microcontroller.
Above-mentioned Novel bus flow monitoring system for passenger, communication module wherein is the GPRS module.
The beneficial effects of the utility model are: the utility model is by design bearing detection and passenger flow sensor, realized gathering accurately in real time of the passenger flow informations such as load capacity, the seating capacity to bus, the number of getting on or off the bus, thereby greatly met car operation and the safety management demand to this information, and significantly promoted the level of informatization of public transport.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the circuit structure theory diagram of Novel bus flow monitoring system for passenger;
Fig. 2 is the structural principle block diagram of the passenger flow sensor of Novel bus flow monitoring system for passenger.
In figure: bearing detection 1, passenger flow sensor 2, display device 3.
Embodiment
Embodiment one: as depicted in figs. 1 and 2, a kind of Novel bus flow monitoring system for passenger, comprise on the suspension that is arranged on bus, for detection of the bearing detection 1 of bus load capacity, also comprise passenger flow processor and a plurality of passenger flow sensor 2 of installing over against bus door, and the number of the corresponding passenger flow sensor 2 of each bus door is at least two.Above-mentioned passenger flow sensor 2 comprises passenger flow microcontroller, the infrared transmission module and the infrared receiving module that are connected with the passenger flow microcontroller respectively, and the human body pyroelectricity infrared probe be connected with the passenger flow microcontroller by signal processing circuit, and the output terminal of passenger flow microcontroller also is connected with the input end of passenger flow processor.
For above-mentioned bearing detection 1, because current bus mainly contains two types of air suspension and Leaf Spring Suspensions, therefore adopt respectively different vehicle load detection techniques.For the air suspension vehicle, bearing detection 1 comprises pressure transducer and the load-bearing microcontroller be connected with the output terminal of pressure transducer, and pressure transducer is installed on the gas circuit of air spring of above-mentioned air suspension.Now, at first detect the pressure of air bag by pressure transducer, and then in conjunction with air bag supporting section change curve and temperature compensation, the slope compensation scheduling algorithm calculates the load capacity of air bag, be specially: by air bag bearing capacity parametric line discretize, the relation of pressing force is stored, in dynamic operation according to the Ideal-Gas Equation PV/T=C, utilize current temperature to be proofreaied and correct force value, then obtain the load capacity M of air bag by tabling look-up, the last equilibrium relation according to mechanics, under certain inclination alpha, the actual weight that obtains air bag institute supporting object is M/
cos(α), thus obtain the load capacity of bus.
For the Leaf Spring Suspension vehicle, bearing detection 1 comprises height sensor and the load-bearing microcontroller be connected with the output terminal of height sensor, and height sensor is installed on the position near the leaf spring of above-mentioned Leaf Spring Suspension.Now, detect the deflection after the leaf spring pressurized by height sensor, the load capacity that calculates leaf spring in conjunction with Diagram of change in pressure figure and the slope compensation scheduling algorithm of leaf spring again, be specially: the leaf spring of each concrete model has fixing Diagram of change in pressure figure, by leaf spring Diagram of change in pressure discretize, as parameter, stored, can directly find out corresponding force value by deflection like this, and further the slope compensation algorithm and above-mentioned air suspension similar, thereby obtain the load capacity of bus.
After the load capacity that detects bus by above-mentioned vehicle load detection technique is the general assembly (TW) of carrying, then calculate the compartment seating capacity according to passenger's average weight.It should be noted that, average weight parameter herein is statistical figure, need be arranged according to the concrete condition of country variant and region, and is subject to the impact of Various Seasonal clothing dress, when finally reduction is to the seating capacity, can have certain deviation.The statistical accuracy of above-mentioned vehicle load detection technique is not less than 95%, and the advantage of this technology is that number is more, and Detection accuracy is just higher, thereby more can take full advantage of the advantage of this technology.
For above-mentioned passenger flow sensor 2, it has applied active infrared and two kinds of technology of passive infrared, launch by a plurality of infrared transmission modules of a plurality of passenger flow sensors 2 infrared ray that customizes wavelength and cover certain zone, and the detection of matrix form subregion is carried out in overlay area, when the detection target enters zone, passenger flow sensor 2 receives through infrared receiving module wherein the signal reflected; Meanwhile, when if above-mentioned detection target is human body, its infrared ray given off can cause the human body pyroelectricity infrared probe faint signal intensity to be detected, is sent to the passenger flow microcontroller of passenger flow sensor 2 after signal processing circuit (as signal amplification circuit).Can judge its direct of travel according to the zone of human body successively process, and ought be respectively single process and double shoulder to shoulder through out-of-date simultaneously, because passenger flow sensor 2 can detect signal through out-of-date shoulder to shoulder double usually in wider zone simultaneously, thereby can identify single by or doublely pass through shoulder to shoulder, two kinds of technology of integrated application like this, the website that passenger flow sensor 2 just finally can the gather bus real-time and accurately number of getting on or off the bus.
In sum, the utility model is by design bearing detection 1 and passenger flow sensor 2, just can realize gathering comprehensively, in real time, accurately of the passenger flow informations such as load capacity, the seating capacity to bus, the number of getting on or off the bus, thereby greatly met car operation and the safety management demand to this information, and significantly promoted the level of informatization of public transport.
Embodiment two: as further improvement, on the basis of embodiment one, above-mentioned Novel bus flow monitoring system for passenger has also comprised display device 3, display device 3 comprises display controller and display, the output terminal of bearing detection 1 and passenger flow processor is connected with the input end of display controller respectively, the output terminal of display controller is connected with the input end of display again, so just the passenger flow informations such as the load capacity of above-mentioned bus, seating capacity, the number of getting on or off the bus directly can be shown in compartment.And this Novel bus flow monitoring system for passenger also can comprise the communication module (as the GPRS module) be connected with passenger flow processor and load-bearing microcontroller, so just, can realize the real time remote transmission of bus passenger flow information, carry out in real time the work such as traffic scheduling accurately, line network optimization and traffic programme for public transport command centre, further greatly promoted the intelligentize and informatization of public transport.
The above is explained in detail the preferred embodiment of the utility model and embodiment by reference to the accompanying drawings, but the utility model is not limited to the above-described embodiment and examples, in the ken possessed those skilled in the art, can also make without departing from the concept of the premise utility various variations.
Claims (6)
1. a Novel bus flow monitoring system for passenger, comprise on the suspension that is arranged on bus, for detection of the bearing detection of bus load capacity, it is characterized in that: also comprise passenger flow processor and a plurality of passenger flow sensor of installing over against bus door, and the number of the corresponding passenger flow sensor of each bus door is at least two; Described passenger flow sensor comprises passenger flow microcontroller, the infrared transmission module and the infrared receiving module that are connected with described passenger flow microcontroller respectively, and the human body pyroelectricity infrared probe be connected with described passenger flow microcontroller by signal processing circuit, and the output terminal of described passenger flow microcontroller also is connected with the input end of described passenger flow processor.
2. Novel bus flow monitoring system for passenger as claimed in claim 1, it is characterized in that: this bus passenger flow monitoring system also comprises display device, described display device comprises display controller and display, the output terminal of described bearing detection and described passenger flow processor is connected with the input end of described display controller respectively, and the output terminal of described display controller is connected with the input end of described display again.
3. Novel bus flow monitoring system for passenger as claimed in claim 1 or 2, it is characterized in that: the suspension of described bus is air suspension, described bearing detection comprises pressure transducer and the load-bearing microcontroller be connected with the output terminal of described pressure transducer, and described pressure transducer is installed on the gas circuit of air spring of described air suspension.
4. Novel bus flow monitoring system for passenger as claimed in claim 1 or 2, it is characterized in that: the suspension of described bus is Leaf Spring Suspension, described bearing detection comprises height sensor and the load-bearing microcontroller be connected with the output terminal of described height sensor, and described height sensor is installed on the position near the leaf spring of described Leaf Spring Suspension.
5. Novel bus flow monitoring system for passenger as claimed in claim 1 or 2, it is characterized in that: this bus passenger flow monitoring system also comprises communication module, described communication module is connected with described passenger flow processor and described load-bearing microcontroller.
6. Novel bus flow monitoring system for passenger as claimed in claim 5, it is characterized in that: described communication module is the GPRS module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320379173 CN203366410U (en) | 2013-06-28 | 2013-06-28 | Novel public transport passenger flow monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320379173 CN203366410U (en) | 2013-06-28 | 2013-06-28 | Novel public transport passenger flow monitoring system |
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| CN203366410U true CN203366410U (en) | 2013-12-25 |
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| CN 201320379173 Expired - Fee Related CN203366410U (en) | 2013-06-28 | 2013-06-28 | Novel public transport passenger flow monitoring system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106203610A (en) * | 2016-08-11 | 2016-12-07 | 李叶光 | A kind of infrared ray passes in and out flow of the people enumerator automatically |
| CN106529665A (en) * | 2016-11-29 | 2017-03-22 | 湖州朗讯信息科技有限公司 | Bus payment device |
| CN106679781A (en) * | 2016-12-26 | 2017-05-17 | 重庆大唐科技股份有限公司 | High-precision reliable weighing method and system based on truck plate spring support |
| CN107101776A (en) * | 2017-06-19 | 2017-08-29 | 深圳市沃特沃德股份有限公司 | Force measuring method, device and dynamometer |
| CN107830919A (en) * | 2017-10-13 | 2018-03-23 | 天津职业技术师范大学 | A kind of urban track traffic for passenger flow monitoring method |
| CN111551239A (en) * | 2020-05-21 | 2020-08-18 | 上海星融汽车科技有限公司 | Vehicle load detection method and system in inclined state and vehicle-mounted terminal |
-
2013
- 2013-06-28 CN CN 201320379173 patent/CN203366410U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106203610A (en) * | 2016-08-11 | 2016-12-07 | 李叶光 | A kind of infrared ray passes in and out flow of the people enumerator automatically |
| CN106529665A (en) * | 2016-11-29 | 2017-03-22 | 湖州朗讯信息科技有限公司 | Bus payment device |
| CN106679781A (en) * | 2016-12-26 | 2017-05-17 | 重庆大唐科技股份有限公司 | High-precision reliable weighing method and system based on truck plate spring support |
| CN107101776A (en) * | 2017-06-19 | 2017-08-29 | 深圳市沃特沃德股份有限公司 | Force measuring method, device and dynamometer |
| CN107830919A (en) * | 2017-10-13 | 2018-03-23 | 天津职业技术师范大学 | A kind of urban track traffic for passenger flow monitoring method |
| CN111551239A (en) * | 2020-05-21 | 2020-08-18 | 上海星融汽车科技有限公司 | Vehicle load detection method and system in inclined state and vehicle-mounted terminal |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20210628 |
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| CF01 | Termination of patent right due to non-payment of annual fee |