CN104729586A - Device for automatically measuring volume and weight of luggage at airport safety detection machine end - Google Patents

Device for automatically measuring volume and weight of luggage at airport safety detection machine end Download PDF

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Publication number
CN104729586A
CN104729586A CN201510127823.5A CN201510127823A CN104729586A CN 104729586 A CN104729586 A CN 104729586A CN 201510127823 A CN201510127823 A CN 201510127823A CN 104729586 A CN104729586 A CN 104729586A
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CN
China
Prior art keywords
load cells
distance measuring
weight
measuring sensor
luggage
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Pending
Application number
CN201510127823.5A
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Chinese (zh)
Inventor
张积洪
陈亚亚
王阳
姬雨初
费春国
陈维兴
黄哲理
李龙顺
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Civil Aviation University of China
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Civil Aviation University of China
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Publication date
Application filed by Civil Aviation University of China filed Critical Civil Aviation University of China
Priority to CN201510127823.5A priority Critical patent/CN104729586A/en
Publication of CN104729586A publication Critical patent/CN104729586A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a device for automatically measuring volume and weight of luggage at an airport safety detection machine end. The device comprises a conveyor belt, a baffle, a display control unit, a plurality of distance measuring sensors and a weighing sensor; the baffle is of a structure shaped like a Chinese character 'men' and is composed of a top plate and two side plates, and two lower ends of the baffle are installed on two sides of the conveyor belt; the distance measuring sensors are installed on the two side plates and the top plate; the weighing sensor is arranged under the conveyor belt; the display control unit is connected with the distance measuring sensors and the weighing sensor at the same time. The device has the advantages that the volume and weight of the passenger luggage can be detected rapidly, real-time feedback can be achieved by the display control unit, the volume and weight of the passenger luggage can be measured, recognized and judged accurately and effectively, and data are uploaded to an airport monitoring center. The automatic monitoring and management of the passenger luggage are facilitated, and the efficiency of managing the passenger luggage is improved. Visual basis can be provided for the monitoring and management of the passenger luggage, and the passenger boarding efficiency can be improved.

Description

A kind of airport security machine end baggage volume and weight self-operated measuring unit
Technical field
The invention belongs to aerospace applications technical field, particularly relate to a kind of airport security machine end baggage volume and weight self-operated measuring unit.
Background technology
Along with the fast development of China's aircraft industry, carriage of passengers by air amount increases year by year, and therefore the inspection task of airline staff to hand baggage is more and more heavier.Based on the administrative provisions of Ge great airline to passenger personal effects, hold air ticket type (first-class cabin, business class, economy class) according to passenger and have corresponding baggage wieight and number of packages restriction, and requiring that the length of every part personal effects is no more than 55cm (3 inches), 40cm (15 inches), 20cm (7 inches) respectively, single-piece size three limit sum is no more than 158cm.Exceed the article of constant weight, number of packages, volume restriction, should consign as registered luggage.The volume of luggage, weight data are very important for airline.On the one hand, the luggage between passenger and airline exceedes the accurate measurement that heavy and luggage delivery disbursement and sattlement needs volume, weight; In addition on the one hand, obtain the volume of luggage timely and accurately, weight data also has very important significance for the process optimization of airline and decision process.
At present, airline still uses common platform balance or the weight of platform scale to luggage to measure, and needs the occasion of measurement volumes then generally to use the instrument hand dippings such as tape measure.Under this traditional approach, the metering process of luggage by completing by hand, inefficiency; Especially, in cubing, because the instrument adopted falls behind, therefore metering process also easily causes the dispute of passenger and operating personnel both sides; And the data obtained also be isolated to Airdrome Battalion fortune data management system whole information flow beyond.When the requirement of passenger to boarding efficiency and service quality improves constantly, this mode more and more can not adapt to the modern life requirement of efficiently and accurately, and most airport has following deficiency in hand baggage volume and weight detecting: (1) measurement result accuracy is not high; (2) efficiency is measured not high; (3) in application with functionally can't meet airline to carry out Real-time Feedback and management requirement to the data of hand baggage.
As can be seen here, invent a kind of baggage volume towards airport and weight self-operated measuring unit, and be arranged on safety check window, passenger's cabin bag is measured one by one, be conducive to improving airport to the standardized management level of hand baggage, improve passenger boarding efficiency, for airport and airline provide more accurately, hand baggage monitor and managment mode easily.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of airport security machine end baggage volume and weight self-operated measuring unit.
In order to achieve the above object, airport security machine end baggage volume provided by the invention and weight self-operated measuring unit comprise: travelling belt, baffle plate, display control unit, multiple distance measuring sensor and LOAD CELLS; Wherein: travelling belt is connected with screening machine travelling belt, and transfer rate is identical; Baffle plate is the character "door" form structure be made up of top board and two side plates, and two lower ends are arranged on the both sides of travelling belt; On two side plates that multiple distance measuring sensor is arranged on baffle plate and top board; LOAD CELLS is positioned over immediately below travelling belt; Display control unit is connected with LOAD CELLS with distance measuring sensor simultaneously.
The height of described baffle plate is 20cm, and width is greater than the width of travelling belt.
Described distance measuring sensor adopts ultrasonic distance-measuring sensor, laser range sensor or infrared distance measuring sensor, for detecting the length of hand baggage, width and elevation information, it is made up of transmitter and receiver, and multiple distance measuring sensor 4 is equidistantly arranged on baffle plate 2.
Described LOAD CELLS adopts photo-electric LOAD CELLS, fluid pressure type LOAD CELLS, electromagnetic type LOAD CELLS, capacitance weighing sensor, magnetic pole deformation type LOAD CELLS, oscillatory type LOAD CELLS, gyro ceremony LOAD CELLS or resistance strain weighing transducer etc., for detecting the weight information of hand baggage.
Described display control unit comprises: signal picker, data receiving terminal and displaying alarm; Wherein: signal picker is connected by serial bus or frequency signal line or analog signals line with between distance measuring sensor, LOAD CELLS; Signal picker is connected by serial bus or cpu bus with data receiving terminal, is connected by communication transfer network with airport Surveillance center 10 simultaneously; Data receiving terminal then with displaying alarm by serial ports VGA HDMI wire be connected.
Described displaying alarm comprises display screen and acousto-optic suggestion device, and display screen is used for display measurement result and running state information, and acousto-optic hint device is used for providing acousto-optic hint signal.
The beneficial effect of airport security machine end baggage volume provided by the invention and weight self-operated measuring unit is:
First, the present invention can realize the quick detection of the volume and weight to airport passenger luggage, and by display device Real-time Feedback, measures accurately and efficiently and identify judgement and be uploaded to airport Surveillance center in real time baggage volume and weight.The invention of this device is conducive to the automatic monitoring and control to hand baggage, substantially increases the efficiency of management of airport to hand baggage.The second, the present invention provides visual foundation to hand baggage monitoring and management, and can improve the boarding efficiency of passenger.
Accompanying drawing explanation
Fig. 1 is airport security machine end baggage volume provided by the invention and weight self-operated measuring unit structural representation;
Fig. 2 is that in airport security machine end baggage volume provided by the invention and weight self-operated measuring unit, functional module forms block diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, airport security machine end baggage volume provided by the invention and weight self-operated measuring unit are described in detail.
As shown in Figure 1, before airport security machine end baggage volume provided by the invention and weight self-operated measuring unit are positioned over screening machine, it comprises: travelling belt 1, baffle plate 2, display control unit 3, multiple distance measuring sensor 4 and LOAD CELLS 5; Wherein: travelling belt 1 is connected with screening machine travelling belt, and transfer rate is identical; Baffle plate 2 is the character "door" form structure be made up of top board and two side plates, and two lower ends are arranged on the both sides of travelling belt 1; On two side plates that multiple distance measuring sensor 4 is arranged on baffle plate 2 and top board; LOAD CELLS 5 is positioned over immediately below travelling belt 1; Display control unit 3 is connected with LOAD CELLS 5 with distance measuring sensor 4 simultaneously.
The height of described baffle plate 2 is 20cm (7 inches), i.e. the personal belongings height that specifies of civil aviaton, and width is greater than the width of travelling belt 1.
Described distance measuring sensor 4 adopts ultrasonic distance-measuring sensor, laser range sensor or infrared distance measuring sensor, for detecting the length of hand baggage, width and elevation information, it is made up of transmitter and receiver, and multiple distance measuring sensor 4 is equidistantly arranged on baffle plate 2.
Described LOAD CELLS 5 adopts photo-electric LOAD CELLS, fluid pressure type LOAD CELLS, electromagnetic type LOAD CELLS, capacitance weighing sensor, magnetic pole deformation type LOAD CELLS, oscillatory type LOAD CELLS, gyro ceremony LOAD CELLS or resistance strain weighing transducer etc., for detecting the weight information of hand baggage.
As shown in Figure 2, described display control unit 3 is the control core device of this device, and it comprises: signal picker 6, data receiving terminal 7 and displaying alarm 8; Wherein: signal picker 6 (comprising industrial computer, single-chip microcomputer, PLC, PC etc.) is connected by serial bus or frequency signal line or analog signals line with between distance measuring sensor 4, LOAD CELLS 5; Signal picker 6 is connected by serial bus or cpu bus (comprising RS-52 bus, RS-485 bus, I2C bus, spi bus, usb bus etc.) with data receiving terminal 7 (comprising industrial computer, PC, server etc.), be connected with airport Surveillance center 10 by communication transfer network 9, to realize the exchanges data between this device and airport Surveillance center 10 simultaneously; Data receiving terminal 7 and displaying alarm 8 by serial ports VGA HDMI wire be connected.
Described signal picker 6 is signal acquisition controller, for gathered by distance measuring sensor 4, LOAD CELLS 5 hand baggage length, highly, width and weight information, and be uploaded to data receiving terminal 7 in real time.
Displaying alarm 8 comprises display screen and acousto-optic suggestion device, and display screen is used for display measurement result and running state information, and acousto-optic hint device is used for providing acousto-optic hint signal.
Described communications network 9 comprises wireless-transmission network and wire transmission network two class, and wherein wireless-transmission network comprises: the one in WLAN (wireless local area network) (WLAN), wireless sense network (WSN), digital trunk network, simulation cluster net, global system for mobile communications (GSM) network, G mobile communication (3G) network and forth generation mobile communication technology (4G) network.Wire transmission network comprises: LAN (Local Area Network) (LAN), Metropolitan Area Network (MAN) (MAN), fieldbus networks (comprising CAN, RS-485 bus, Modbus bus, Longworks bus etc.), optical fiber ring network, ethernet ring network etc.
The course of work of this device is as follows: now adopt ultrasonic distance-measuring sensor to be described for distance measuring sensor 4: during work, transmitter in ultrasonic distance-measuring sensor launches ultrasound wave to a direction, timing is started while transmitting, ultrasound wave is propagated in atmosphere, reflect immediately after encountering detected luggage in way, receiver stops timing after receiving reflection wave immediately, then calculate the actual range of launching site to detected luggage according to the gained mistiming, namely draw the length of luggage; When luggage is parallel or non-parallel place in travelling belt 1 transmission direction time, ultrasonic distance-measuring sensor will coordinate the algorithm work arranged in signal picker 6 inner treater in display control unit 3, and then obtain the length of detected luggage, width and elevation information.
Display screen will demonstrate the given size of airport to hand baggage: length: 55cm; Width: 40cm; Highly: 20cm, if the length of hand baggage, width, height any one exceed regulation, then show: your luggage over dimensioning, if hand baggage is more than 10kg, then show overweight, if hand baggage over dimensioning or overweight, display on-screen-display message: would you please handle delivery, display information is controlled by signal picker 6 inner treater.
This device by distance measuring sensor 4 and LOAD CELLS 5 detect the length of hand baggage, width, highly, weight information, the signal that the sensor collects will be transferred on signal picker 6 by the analog acquisition interface on signal picker 6 or frequency signal acquisition interface, and the microprocessor in signal picker 6 processes the data received; And then be transferred to data receiving terminal 7 by bus interface, and demonstrate luggage information in real time by the displaying alarm 8 be connected with data receiving terminal 7, if hand baggage information exceedes default warning value, displaying alarm 8 can report to the police to remind staff; Data receiving terminal 7 uploads hand baggage information to airport Surveillance center 10 in real time by communications network 9 simultaneously, completes and docks with the data of luggage administrative system in Surveillance center 10; The luggage information that displaying alarm 8 shows by airport passenger luggage bookkeeping personnel and airline contrast aircraft passengers luggage relevant regulations, judge that whether conform with the regulations requirement and passenger of luggage that passenger is with exceedes heavily expense or luggage delivery expense etc. the need of paying luggage.
Finally it should be noted that above embodiment is in order to illustrate technical scheme of the present invention and unrestricted, should be appreciated that and can modify to technical scheme of the present invention or equivalently to replace, and not departing from the spirit and scope of technical solution of the present invention.

Claims (6)

1. airport security machine end baggage volume and a weight self-operated measuring unit, is characterized in that: it comprises: travelling belt (1), baffle plate (2), display control unit (3), multiple distance measuring sensor (4) and LOAD CELLS (5); Wherein: travelling belt (1) is connected with screening machine travelling belt, and transfer rate is identical; Baffle plate (2) is the character "door" form structure be made up of top board and two side plates, and two lower ends are arranged on the both sides of travelling belt (1); On two side plates that multiple distance measuring sensor (4) is arranged on baffle plate (2) and top board; LOAD CELLS (5) is positioned over immediately below travelling belt (1); Display control unit (3) is connected with LOAD CELLS (5) with distance measuring sensor (4) simultaneously.
2. airport security machine end baggage volume according to claim 1 and weight self-operated measuring unit, is characterized in that: the height of described baffle plate (2) is 20cm, and width is greater than the width of travelling belt (1).
3. airport security machine end baggage volume according to claim 1 and weight self-operated measuring unit, it is characterized in that: described distance measuring sensor (4) adopts ultrasonic distance-measuring sensor, laser range sensor or infrared distance measuring sensor, for detecting the length of hand baggage, width and elevation information, it is made up of transmitter and receiver, and multiple distance measuring sensor (4) is equidistantly arranged on baffle plate (2).
4. airport security machine end baggage volume according to claim 1 and weight self-operated measuring unit, it is characterized in that: described LOAD CELLS (5) adopts photo-electric LOAD CELLS, fluid pressure type LOAD CELLS, electromagnetic type LOAD CELLS, capacitance weighing sensor, magnetic pole deformation type LOAD CELLS, oscillatory type LOAD CELLS, gyro ceremony LOAD CELLS or resistance strain weighing transducer etc., for detecting the weight information of hand baggage.
5. airport security machine end baggage volume according to claim 1 and weight self-operated measuring unit, is characterized in that: described display control unit (3) comprising: signal picker (6), data receiving terminal (7) and displaying alarm (8); Wherein: signal picker (6) is connected by serial bus or frequency signal line or analog signals line with between distance measuring sensor (4), LOAD CELLS (5); Signal picker (6) is connected by serial bus or cpu bus with data receiving terminal (7), is connected by communication transfer network (9) with airport Surveillance center (10) simultaneously; Data receiving terminal (7) then with displaying alarm (8) by serial ports VGA HDMI wire be connected.
6. airport security machine end baggage volume according to claim 5 and weight self-operated measuring unit, it is characterized in that: described displaying alarm (8) comprises display screen and acousto-optic suggestion device, display screen is used for display measurement result and running state information, and acousto-optic hint device is used for providing acousto-optic hint signal.
CN201510127823.5A 2015-03-23 2015-03-23 Device for automatically measuring volume and weight of luggage at airport safety detection machine end Pending CN104729586A (en)

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Cited By (13)

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Publication number Priority date Publication date Assignee Title
CN104956843A (en) * 2015-07-07 2015-10-07 安庆市凌康机电产品设计有限公司 Screening device of sugarcane harvester
CN105258657A (en) * 2015-11-29 2016-01-20 重庆元创汽车整线集成有限公司 Bearing detection device
CN106022985A (en) * 2016-05-19 2016-10-12 成都零线科技有限公司 Airport check-in simulation system
CN106325751A (en) * 2016-08-27 2017-01-11 民航成都物流技术有限公司 Check-in terminal and control system thereof
CN106469360A (en) * 2016-09-27 2017-03-01 宿州学院 Distributed internet of things system
CN108254004A (en) * 2017-12-29 2018-07-06 柳忠洋 A kind of airport security generator terminal baggage volume and weight self-operated measuring unit
CN108291836A (en) * 2015-10-01 2018-07-17 伊利诺斯工具制品有限公司 The system and method declared for verifying content
CN108613642A (en) * 2018-05-02 2018-10-02 北京林业大学 A kind of log diameter's on-line measurement device and method
CN108871188A (en) * 2018-06-05 2018-11-23 安徽沃德气门制造有限公司 A kind of valve-face continuous detection apparatus and detection method
CN109034041A (en) * 2018-07-19 2018-12-18 深圳码隆科技有限公司 Luggage recognition methods and device
CN109341566A (en) * 2018-08-30 2019-02-15 南京理工大学 A kind of round-the-clock online two-dimensional contour shape detector of stand alone type
CN110631475A (en) * 2019-05-31 2019-12-31 安琳 On-site target size detection method
CN111445651A (en) * 2019-10-24 2020-07-24 泰州市赛得机电设备有限公司 Multifunctional acousto-optic signal alarm device and method

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104956843A (en) * 2015-07-07 2015-10-07 安庆市凌康机电产品设计有限公司 Screening device of sugarcane harvester
CN108291836A (en) * 2015-10-01 2018-07-17 伊利诺斯工具制品有限公司 The system and method declared for verifying content
CN105258657B (en) * 2015-11-29 2018-05-15 重庆元创汽车整线集成有限公司 A kind of bearing detecting device
CN105258657A (en) * 2015-11-29 2016-01-20 重庆元创汽车整线集成有限公司 Bearing detection device
CN106022985A (en) * 2016-05-19 2016-10-12 成都零线科技有限公司 Airport check-in simulation system
CN106325751A (en) * 2016-08-27 2017-01-11 民航成都物流技术有限公司 Check-in terminal and control system thereof
CN106469360A (en) * 2016-09-27 2017-03-01 宿州学院 Distributed internet of things system
CN108254004A (en) * 2017-12-29 2018-07-06 柳忠洋 A kind of airport security generator terminal baggage volume and weight self-operated measuring unit
CN108613642A (en) * 2018-05-02 2018-10-02 北京林业大学 A kind of log diameter's on-line measurement device and method
CN108871188A (en) * 2018-06-05 2018-11-23 安徽沃德气门制造有限公司 A kind of valve-face continuous detection apparatus and detection method
CN109034041A (en) * 2018-07-19 2018-12-18 深圳码隆科技有限公司 Luggage recognition methods and device
CN109341566A (en) * 2018-08-30 2019-02-15 南京理工大学 A kind of round-the-clock online two-dimensional contour shape detector of stand alone type
CN110631475A (en) * 2019-05-31 2019-12-31 安琳 On-site target size detection method
CN111445651A (en) * 2019-10-24 2020-07-24 泰州市赛得机电设备有限公司 Multifunctional acousto-optic signal alarm device and method

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