CN207095675U - A kind of electronic vehicle weighing apparatus self-measuring device - Google Patents
A kind of electronic vehicle weighing apparatus self-measuring device Download PDFInfo
- Publication number
- CN207095675U CN207095675U CN201720413872.XU CN201720413872U CN207095675U CN 207095675 U CN207095675 U CN 207095675U CN 201720413872 U CN201720413872 U CN 201720413872U CN 207095675 U CN207095675 U CN 207095675U
- Authority
- CN
- China
- Prior art keywords
- embedded computer
- serial ports
- scale
- weighing
- card
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Traffic Control Systems (AREA)
Abstract
It the utility model is related to metering field.A kind of electronic vehicle weighing apparatus self-measuring device, including embedded computer, Weighing display device, IC card reader, Car license recognition device, grating sensor, LED screen, loudspeaker, traffic light, embedded computer is connected by Ethernet interface with metering management system database server, so as to which metrical information be uploaded, there are four serial ports to be attached respectively with weighing instrument, IC card reader, Car license recognition device, LED screen.Operated in the utility model metering process without gauger, swiped the card by driver, complete the function of automatic gauge, reached raising operating efficiency, reduced metering cheating, ensured the accurate purpose of continuous data.
Description
Technical field
It the utility model is related to metering field.
Background technology
Electronic vehicle weighing apparatus is that a kind of goods and materials for being widely used in all trades and professions such as factory, mine, harbour, warehouse, harbour claim
Metering equipment.The whole metrological operation of electronic vehicle weighing apparatus is typically completed by special gauger, and on automobile after scale, driver is needed phase
Close information（Including supplier, demander, Description of Goods, license number）Gauger is supplied to etc. information, gauger completes to confirm on microcomputer
Weight, match information etc. operate.Metering process needs driver to get on or off the bus, and artificial information exchange be present, and these increased meter
The working time is measured, influences measurement efficiency.And the economic interests for the direct relation supply and demand side that calculates the weight, it is artificial to participate in metering work
Make, the possibility that metering malpractices occur be present.Therefore, electronic vehicle weighing apparatus automatic gauge is realized, for lifting gage work efficiency, is subtracted
It is significant that cheating phenomenon generation is measured less.
The content of the invention
Technical problem to be solved in the utility model is：How a kind of automatic automobile weighing apparatus metering device is provided.
Technical scheme is used by the utility model：A kind of electronic vehicle weighing apparatus self-measuring device, including embedded meter
Calculation machine, Weighing display device, IC card reader, Car license recognition device, grating sensor, LED screen, loudspeaker, traffic light；Weighing instrument
Table, receiving scale platform weighing sensor analog signal are asynchronous with data signal after carrying out A/D conversions, amplification, filtering to the signal
Real-time weight on scale is transmitted to embedded meter by communication mode by RS232 serial ports and the serial communication of embedded computer
Calculation machine；IC card reader, possess RS232 serial ports, be directly connected to the serial ports of embedded computer, the control installed in weighing platform side
In case, after the metrical information in card is read, embedded computer is passed to；Car license recognition device can be to the license plate number of upper scale vehicle
Captured and identify license board information, led to asynchronous communication meanses by the serial ports of RS232 serial ports and embedded computer
News, embedded computer is transmitted to by license board information；Grating sensor, using infrared two-way emission type, surveyed installed in the entrance of truck scale,
Each 1 pair of outlet side, the relay way of output, it is attached with the digital quantity input port DI of embedded computer, meter can be sensed
Whether amount vehicle has non-standard operation；LED screen, possess RS232 serial ports, be directly connected to, connect with the serial ports of embedded computer
The lower scale sent to driver by embedded computer, swipe the card, the display information of metric results operation；Loudspeaker, it is and embedded
The audio port connection of computer, the voice message letter of operation such as receive the lower scale sent to driver of embedded computer, swipe the card
Breath；Traffic light, be attached with the digital quantity input port DO of embedded computer, receive embedded computer to driver
The light prompt signal sent, guide scale up and down；Embedded computer is integrated with 100/1000Mbps too network interfaces, passes through Ethernet
Mouth connects with metering management system database server, and so as to which metrical information be uploaded, it has four serial ports, respectively and weighs
Instrument, IC card reader, Car license recognition device, LED screen are attached, and embedded computer is with 8 DI, 8 DO passages, Ke Yijie
The DI signals of grating sensor are received, traffic lights are sent with DO signals and is controlled.
The beneficial effects of the utility model are：Operate without gauger in the utility model metering process, brushed by driver
Card, the function of automatic gauge is completed, reached raising operating efficiency, reduced metering cheating, ensured the accurate mesh of continuous data
's.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
Wherein, 1, Weighing display device, 2, Car license recognition device, 3, IC card reader, 4, grating sensor, 5, embedding assembly
Machine, 6, traffic light, 7, loudspeaker, 8, LED screen.
Embodiment
As shown in figure 1, a kind of electronic vehicle weighing apparatus self-measuring device, including built-in industrial control machine（Embedded computer）、
Weighing display device, IC card reader, Car license recognition device, grating（Grating sensor）, LED screen, loudspeaker, traffic light.
Weighing instrument, receiving scale platform weighing sensor analog signal, after carrying out A/D conversions, amplification, filtering to the signal,
With data signal asynchronous communication meanses by RS232 serial ports and the serial communication of embedded computer, by the real-time weight on scale
Amount is transmitted to embedded computer.
IC card reader, possess RS232 serial ports, be directly connected to the serial ports of embedded computer, installed in weighing platform side
Do not have to get off in control cabinet, after the upper scale of driver, be done directly swiping card.Metrical information in card（Including supplier, demander, goods
Name claims, license number）After reading, embedded computer is passed to.
Car license recognition device, it can be captured to the license plate number of upper scale vehicle and identify license board information, with asynchronous logical
License board information is transmitted to embedded computer by letter mode by RS232 serial ports and the serial communication of embedded computer.
Grating, using infrared two-way emission type, surveyed installed in the entrance of truck scale, each 1 pair of outlet side, the relay way of output,
With the digital quantity input port of embedded computer（DI）It is attached, can senses whether measurement vehicle has the behaviour lack of standardization such as relatively heavy per unit volume
Make, influence the accuracy of metric results.
LED screen, possess RS232 serial ports, be directly connected to the serial ports of embedded computer, receive embedded computer
The lower scale that is sent to driver, swipe the card, the display information of the operation such as metric results.
Loudspeaker, be connected with the audio port of embedded computer, receive embedded computer the lower scale sent to driver,
The information of voice prompt of operation such as swipe the card.
Traffic light, the digital quantity input port with embedded computer（DO）It is attached, receives embedded computer
The light prompt signal sent to driver, guide up and down scale.
Embedded computer, it is the core of whole device.It is integrated with 100/1000Mbps too network interfaces, passes through Ethernet interface
Connected with metering management system database server, so as to which metrical information be uploaded；It has four serial ports, respectively and weighing instrument
Table, IC card reader, Car license recognition device, LED screen are attached；Embedded computer can receive with 8 DI, 8 DO passages
The DI signals of grating, traffic lights are sent with DO signals and is controlled.The onboard industrial DOM of 2 GB built in embedded computer, storage
Operating system and the application software of exploitation.Operating system uses WINCE, and the interface ring of close friend is provided for program research staff
Border, complexity can be researched and developed in the case of low cost, without bug application software.
Claims (1)
- A kind of 1. electronic vehicle weighing apparatus self-measuring device, it is characterised in that：Read including embedded computer, Weighing display device, IC Card device, Car license recognition device, grating sensor, LED screen, loudspeaker, traffic light；Weighing instrument, receiving scale platform weighing and sensing Device analog signal, after carrying out A/D conversions, amplification, filtering to the signal, gone here and there with data signal asynchronous communication meanses by RS232 The serial communication of row mouth and embedded computer, the real-time weight on scale is transmitted to embedded computer；IC card reader, possesses RS232 serial ports, it is directly connected to the serial ports of embedded computer, in the control cabinet on weighing platform side, the metering letter in card After breath is read, embedded computer is passed to；Car license recognition device can be captured and identified to the license plate number of upper scale vehicle License board information, with asynchronous communication meanses by RS232 serial ports and the serial communication of embedded computer, license board information is transmitted to Embedded computer；Grating sensor, using infrared two-way emission type, surveyed installed in the entrance of truck scale, each 1 pair of outlet side, relay The device way of output, it is attached with the digital quantity input port DI of embedded computer, can senses whether measurement vehicle has and not advise Model operates；LED screen, possess RS232 serial ports, be directly connected to the serial ports of embedded computer, receive embedded computer The lower scale that is sent to driver, swipe the card, the display information of metric results operation；Loudspeaker, connect with the audio port of embedded computer Connect, receive the lower scale sent to driver, the information of voice prompt of swiping card of embedded computer；Traffic light, it is and embedding The digital quantity input port DO for entering formula computer is attached, and receives the light prompt sent to driver the letter of embedded computer Number, guide scale up and down；Embedded computer is integrated with 100/1000Mbps too network interfaces, passes through Ethernet interface and metering management system Database server connects, and so that metrical information be uploaded, it has four serial ports, respectively with weighing instrument, IC card reader, car Board identifier, LED screen are attached, and embedded computer carries 8 DI, 8 DO passages, can receive the DI of grating sensor Signal, traffic lights are sent with DO signals and is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413872.XU CN207095675U (en) | 2017-04-19 | 2017-04-19 | A kind of electronic vehicle weighing apparatus self-measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720413872.XU CN207095675U (en) | 2017-04-19 | 2017-04-19 | A kind of electronic vehicle weighing apparatus self-measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207095675U true CN207095675U (en) | 2018-03-13 |
Family
ID=61546687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720413872.XU Active CN207095675U (en) | 2017-04-19 | 2017-04-19 | A kind of electronic vehicle weighing apparatus self-measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207095675U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729506A (en) * | 2020-12-22 | 2021-04-30 | 山西京能吕临发电有限公司 | Automobile weighing device capable of networking |
-
2017
- 2017-04-19 CN CN201720413872.XU patent/CN207095675U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112729506A (en) * | 2020-12-22 | 2021-04-30 | 山西京能吕临发电有限公司 | Automobile weighing device capable of networking |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201724719U (en) | Motor truck scale unattended metering system | |
| CN103576648A (en) | Intelligent unattended operation autoweighing system and method for put-out and put-in of warehouse | |
| CN201946048U (en) | Weighing cheating prevention device | |
| CN203811256U (en) | Unattended metering detection system | |
| CN201444195U (en) | Vehicle terminal for real-time navigation and real-time information acquisition | |
| CN102765408B (en) | A kind of detect method and the device that wheeled object passes through | |
| CN207095675U (en) | A kind of electronic vehicle weighing apparatus self-measuring device | |
| CN202257233U (en) | System for managing packaging line of bagged cement | |
| CN209198921U (en) | A kind of unattended quantifying and loading and metering system | |
| CN204043702U (en) | A kind of embedded type multifunctional environmental sensor units | |
| CN112232932A (en) | Ore supply and sale integrated platform based on weighbridge weighing system and control method | |
| CN109130529A (en) | A kind of detection method, detection device and the bill printer of bill printing state | |
| CN207095672U (en) | A kind of Internet of Things smart electronicses bar code balance | |
| CN203746167U (en) | Electronic weighing payment device allowing article code collecting | |
| CN205843793U (en) | A kind of electronic loadometer system for vehicle weighing | |
| CN205582260U (en) | Self -control system of checking meter of geothermol power station usefulness | |
| CN209447321U (en) | A kind of mobile agricultural machine car-mounted terminal data acquisition device | |
| CN104732667A (en) | Electronic weighing and payment apparatus supporting item code acquisition and payment method thereof | |
| CN209231751U (en) | One kind being based on the self-service device that weighs in internet | |
| CN103528649B (en) | Cotton sewing thread on cone quality testing analytic system and method | |
| CN206133679U (en) | Second -hand car evaluating and pricing system | |
| CN205485496U (en) | Parking area intelligence control system | |
| CN109658681A (en) | A kind of mobile agricultural machine car-mounted terminal data acquisition device | |
| CN204390308U (en) | Multifunctional tax-control taximeter | |
| CN214343223U (en) | Intelligent medicine vehicle capable of automatically weighing and counting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |