KR970008083B1 - Vehicle weighing system - Google Patents

Vehicle weighing system Download PDF

Info

Publication number
KR970008083B1
KR970008083B1 KR1019930027699A KR930027699A KR970008083B1 KR 970008083 B1 KR970008083 B1 KR 970008083B1 KR 1019930027699 A KR1019930027699 A KR 1019930027699A KR 930027699 A KR930027699 A KR 930027699A KR 970008083 B1 KR970008083 B1 KR 970008083B1
Authority
KR
South Korea
Prior art keywords
weighing
vehicle
weight
microcomputer
detector
Prior art date
Application number
KR1019930027699A
Other languages
Korean (ko)
Other versions
KR950019641A (en
Inventor
손영우
김종태
Original Assignee
포항종합제철 주식회사
조말수
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 포항종합제철 주식회사, 조말수 filed Critical 포항종합제철 주식회사
Priority to KR1019930027699A priority Critical patent/KR970008083B1/en
Publication of KR950019641A publication Critical patent/KR950019641A/en
Application granted granted Critical
Publication of KR970008083B1 publication Critical patent/KR970008083B1/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01GWEIGHING
    • G01G19/00Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/02Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles

Abstract

A car weighing system capable of controlling weighing information by using a wireless transmitter is disclosed. In the system, a microcomputer(14) performs a weighing process of a weighing room and a weighing room process and performs an on line real time process with a host computer(15). An optical transmitter(21) is connected to the microcomputer(14) and transmits weighing information with a weighing room through an optical cable. A weight detector(20) detects a weight of the car. An A/D converter(13) converts the detected weight of the car into a digital signal. A detector(16) detects a location of the car. An antenna(12) receives a wireless signal from a tag(11).

Description

모의 와이어 차륜 장식 조립체Mock wire wheel decoration assembly

제 1 도는 종래 차량계량시스템으로 차량의 중량을 계량하는 작업공정도.1 is a work flow diagram for measuring the weight of a vehicle with a conventional vehicle weighing system.

제 2 도는 종래 차량계량시스템의 블록도.2 is a block diagram of a conventional vehicle weighing system.

제 3 도는 본 발명 차량계량시스템으로 차량의 중량을 계량하는 작업공정도.Figure 3 is a work flow chart for measuring the weight of the vehicle with the vehicle weighing system of the present invention.

제 4 도는 본 발명 차량계량시스템의 블록도이다.4 is a block diagram of the vehicle weighing system of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 천공카드3 : 카드판독기1: punched card 3: card reader

4,14 : 마이크로컴퓨터5,15 : 호스트컴퓨터4,14: microcomputer 5,15: host computer

7,13 : A/D 컨버터9,19,19a : 계량대7,13: A / D converter 9,19,19a: Weighbridge

10,20 : 중량검지기10a,16 : 검출기10,20: weight detector 10a, 16: detector

21 : 광전송장치22 : 전/광변환기21: optical transmission device 22: pre / optical converter

23 : 데이터링크24 : 데이터먹스23: data link 24: data mux

A : 계량실B : 통합관제실A: Weighing Room B: Integrated Control Room

본 발명은 차량의 중량을 계량하는 차량계량시스템에 관한 것으로서, 특히 각 계량실별로 입력된 계량정보를 통합관리할 수 있는 무선송출기를 이용한 차량계량시스템에 관한 것이다.The present invention relates to a vehicle weighing system for measuring the weight of a vehicle, and more particularly, to a vehicle weighing system using a wireless transmitter capable of integrated management of weighing information input for each weighing room.

제 1 도는 종래 차량계량시스템으로 차량의 중량을 계량하는 작업공정도로서, 계량하고자 하는 차량은 차량운전자가 하차하여 계량종류별로 여러개의 천공카드(1)를 계량실 입구에 설치된 카드판독기(3)에 집어넣어 차량번호등을 판독시킨 후 계량대(9)에 차량을 일치시켜 영차계량하고, 계량을 마친 차량은 하역장소에 하역한 후 다시 영차계량을 했던 계량대(9)에서 공차계량한 다음 전표(6)를 수령함으로써 차량계량을 하였다.1 is a work flow chart for measuring the weight of a vehicle using a conventional vehicle weighing system. The vehicle to be weighed is picked up by a vehicle driver, and a plurality of punched cards 1 for each type of weighing are placed in a card reader 3 installed at the entrance of the weighing room. After reading the vehicle number and so on, match the vehicle to the weighbridge (9) and zero-car weighing.After the weighing, the vehicle is unloaded at the unloading place and weighed again at the weighbridge (9). The vehicle was weighed by receiving 6).

즉, 제 2 도에 도시한 블록도와 같이 계량실에 설치된 마이크로컴퓨터(4)에 카드판독기(3)와 계량대(9)의 중량검지기(10)를 연결구성한 것으로, 카드판독기(3)에서 판독된 차량번호가 마이크로컴퓨터(4)의 프로세서(8)에 입력되고 이어서 계량대(9)에 설치된 중량검지기(10)에서 측정된 아날로그신호가 A/D 컨버터(7)에서 디지탈신호로 변환되어 프로세서(8)로 입력되도록 되어 있다. 따라서 공차계량시에도 차량계량에 따른 계량정보가 프로세서(8)에 입력되어 프로세서(8)에 기입력된 프로그램에 의해 데이터베이스화 되어 저장관리되고, 전송로를 통해 호스트컴퓨터(5)에 전송됨으로써 상기 호스트컴퓨터(5)에서 각 계량실로부터 전송된 계량정보를 종합하여 관리하게 된다.That is, the card reader 3 and the weight detector 10 of the weighing table 9 are connected to the microcomputer 4 installed in the weighing chamber as shown in the block diagram shown in FIG. The vehicle number is input to the processor 8 of the microcomputer 4, and then the analog signal measured by the weight detector 10 installed on the weighing table 9 is converted into a digital signal by the A / D converter 7 to convert the processor ( 8) is to be entered. Therefore, even at the time of tolerance measurement, the weighing information according to the vehicle weighing is inputted to the processor 8 and is database-stored and stored by the program pre-inputted in the processor 8 and transmitted to the host computer 5 through the transmission path. The host computer 5 aggregates and manages the weighing information transmitted from each weighing room.

그러나, 상기한 종래 차량계량시스템은 각 계량실에 설치된 마이크로컴퓨터(4)와 호스트컴퓨터(5)로의 계량정보 전송이 배취작업(Batch Job)으로 이루어지므로 온라인 리얼타임(On Line Real Time)처리를 하지 못하게 되어 차량계량에 장시간이 소요되는 문제점이 있었고, 천공카드에 계량정보 펀칭(punching)으로 품명코드등 일부 코드를 표시할 수 없을 뿐만 아니라 2회 계량(영차,공차)을 실시하는 차량은 같은 계량실에서 계량을 실시해야 되고, 계량 실시를 위해서는 차량운전자가 하차하여 직접 계량종류별로 여러개의 천공카드를 차량번호용과 계량정보용으로 구분하여 카드판독기에 삽입하여야 하므로 차량운전자가 계량을 위해서 계량종류별로 여러장의 카드를 소지하여야 하는 사용상의 불편과 계량시간이 과다 소요되는 문제점이 있으며, 종이류의 천공카드를 사용함으로써 인식오류, 마모, 계량정보 기록의 한계 및 수시발행에 따른 관리의 어려움이 있고, 각 계량실 별로 근무자가 상시 근무해야 하고, 각종 계량 집계표의 수작업에 의한 집계로 추가 근무자가 필요하게 되어 인력낭비의 문제점이 있었다.However, the above-described conventional vehicle weighing system does not perform online real time processing since the transfer of weighing information to the microcomputer 4 and the host computer 5 installed in each weighing chamber is performed as a batch job. There was a problem that it took a long time to weigh the vehicle, and some codes such as product name code could not be displayed by punching the punching information on the punched card, and the vehicle that performed two weighings (zero and tolerance) was the same. In order to perform the weighing, the driver must get off and directly insert several punch cards for each weighing type into the card reader for the vehicle number and weighing information. There is a problem in that the inconvenience of using to hold a card and the excessive amount of time to weigh, paper cloth By using the card, there is difficulty in management due to recognition error, wear, limitation of recording of weighing information, and issuance at any time, and the worker has to work all the time in each weighing room, and additional workers are needed due to manual counting of various weighing tables. There was a problem of wasted work.

본 발명은 상기한 종래 차량계량시스템이 갖는 각종 문제점들을 해결하고자 발명한 것으로서, 천공카드를 사용하지 않는 대신에 차량번호, 계량정보를 저장하고 있는 태그(Tag)를 사용하여 상기 태그에 저장된 정보를 무선송출하여 통합관제실에 전송함으로써 무인으로 계량실을 운용할 수 있으며, 통합관제실에서 계량정보를 보관 및 운용할 수 있는 무선송출기를 이용한 차량계량시스템을 제공함에 그 목적이 있다.The present invention has been invented to solve various problems of the conventional vehicle weighing system. Instead of using a punch card, the information stored in the tag is stored using a tag storing a vehicle number and weighing information. The purpose of the present invention is to provide a vehicle weighing system using a wireless transmitter which can operate the metering room unattended by transmitting the radio to the integrated control room and can store and operate the metering information in the integrated control room.

상기한 목적을 달성하기 위한 본 발명 차량계량시스템은 계량대(19)와 VTR(27), 모니터(28), 전광판(29) 및 카메라(31)를 구비한 차량계량시스템에 있어서, 각 계량실 계량처리와 계량실적처리를 하고 호스트컴퓨터(15)와의 온라인 리얼타임(On Line Real Time)처리를 수행하는 마이크로컴퓨터(14)와, 통합관제실(B)의 마이크로컴튜터(14)에 연결되어 광케이블(26)을 통해 계량실(A)과의 계량정보를 광전송하기 위한 광전송장치(21), 차량의 중량을 측정하는 중량감지기(20), 중량검지기(20)에 연결되어 측정한 중량값을 디지탈 신호로 변환시키는 A/D 컨버터(13)와 차량의 위치를 감시하는 검출기(16), 태그(11)에서 무선송출된 신호가 수신되는 안테나(12) 및 컨트롤러(17)에다 광전송장치(21)를 연결하여 구성된 것을 특징으로 한다.The vehicle weighing system of the present invention for achieving the above object is a vehicle weighing system having a weighing table 19, a VTR 27, a monitor 28, an electric signboard 29 and a camera 31. A microcomputer 14 which performs processing and weighing performance processing and performs online real time processing with the host computer 15, and a microcomputer 14 of the integrated control room B, The digital signal is connected to the optical transmission device 21 for optically transmitting the measurement information with the measurement room A, the weight sensor 20 for measuring the weight of the vehicle, and the weight detector 20 through the digital signal. The optical transmitter 21 is connected to the A / D converter 13 for converting, the detector 16 for monitoring the position of the vehicle, the antenna 12 and the controller 17 for receiving the radio signal transmitted from the tag 11, and the controller 17. Characterized in that configured.

또한, 상기 광전송장치(21)는 전/광변환기(22), 데이터링크(23), 데이터먹스(24)로 구성된다.In addition, the optical transmission device 21 is composed of a pre / optical converter 22, a data link 23, a data mux 24.

이하, 첨부도면을 참조하여 본 발명의 작용 및 효과를 상세하게 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail the operation and effect of the present invention.

본 발명에서 무선송출기로 사용하는 태그(11)는 품명, 출발지, 도착지, 운송회사, 계약번호 등의 계량관련 정보가 코드별로 구분 기록되어 있어서 차량운전자가 태그(11)의 팁스위치를 간단히 조작할 수 있으며, 컨트롤러(17)의 조정에 필요한 정보를 안테나(12)를 통하여 별도로 조정할 수도 있으며, 태그(11)를 차량에 부착하거나 손으로 직접 작동할 수 있다.In the present invention, the tag 11 used as the wireless transmitter is classified by code such as product name, origin, destination, transport company, contract number, and the like so that the vehicle driver can easily operate the tip switch of the tag 11. In addition, the information necessary for the adjustment of the controller 17 may be separately adjusted through the antenna 12, and the tag 11 may be attached to the vehicle or directly operated by hand.

제 4 도에 도시한 바와 같이 본 발명은 각 계량실의 계량처리, 계량실적처리, 호스트컴퓨터(15)와의 온라인 리얼타임처리, 각종 계량실적 장표출력 및 화면지원 등을 수행하는 마이크로컴퓨터(14), 차량의 중량을 측정하는 중량검지기(20), 상기 중량검지기(20)에서 측정한 중량값을 디지탈신호로 변환시키는 A/D 컨버터(13), 계량대(19) 바닥에 설치되어 차량의 위치를 감지하는 검출기(16), 태그(11)에서 무선송출하여 안테나(12)에 수신된 신호를 디지탈신호로 바꾸어 광전송장치(21)로 출력하는 컨트롤러 (17), 계량실(A)과 통합관제실(B)의 마이크로컴퓨터(14) 사이에 계량정보를 광전송하기 위한 광전송장치(21)를 상호 연결구성한 것이다.As shown in FIG. 4, the present invention provides a microcomputer 14 for performing weighing processing of each weighing chamber, weighing record processing, online real-time processing with the host computer 15, output of various weighing records, and screen support. A weight detector 20 for measuring the weight of the vehicle, an A / D converter 13 for converting the weight value measured by the weight detector 20 into a digital signal, and installed on the floor of the weighing table 19 to adjust the position of the vehicle The controller 16, the metering room A, and the integrated control room B, which transmits radio signals from the detector 16 and tag 11 to detect and convert the signals received by the antenna 12 into digital signals and output them to the optical transmission device 21. The optical transmission device 21 for optically transmitting the metering information between the microcomputer 14 of the () is interconnected.

상기, 광전송장치(21)는 전/광변환기(22), 데이터링크(23), 데이터먹스(24)로 구성되는데, 상기 전/광변환기(22)는 화상 또는 음성신호를 광케이블(26)을 통해 통합관제실(B)로 전송시 또는 전송된 광신호를 VTR(27)과 모니터(28)에 전기신호로 변환시키기 위한 것이며, 상기 데이터먹스(24)는 컨트롤러(17)에서 전송된 디지탈신호와 계량대(19)에 설치된 검출기(16)에서 측정된 신호 및 A/D 컨버터(13)에서 변환된 디지탈 신호들을 조합하여 데이터링크(23)로 전송하거나, 광케이블(26)을 통하여 전송된 신호가 통합관제실(B)의 데이터링크(23)에서 변환된 전기신호를 마이크로컴퓨터(14)로 전송하기 위한 것이다. 또, 상기 데이터링크(23)는 화상(또는 음성) 신호를 제외한 전기신호를 광신호로 변환시키거나 전송되어진 광신호를 전기신호로 변환시켜 통합관제실(B)의 데이터먹스(24)로 출력한다.The optical transmission device 21 is composed of an electrical / optical converter 22, a data link 23, and a data mux 24, the electrical / optical converter 22 is a video or audio signal to the optical cable 26 It is for converting the optical signal transmitted or transmitted to the integrated control room (B) through the VTR (27) and the monitor 28 as an electrical signal, the data mux 24 and the digital signal transmitted from the controller 17 The signal measured by the detector 16 installed in the weighbridge 19 and the digital signals converted by the A / D converter 13 are combined and transmitted to the data link 23, or the signal transmitted through the optical cable 26 It is for transmitting the electric signal converted in the data link 23 of the integrated control room (B) to the microcomputer (14). In addition, the data link 23 converts an electrical signal excluding an image (or audio) signal into an optical signal or converts the transmitted optical signal into an electrical signal and outputs the electrical signal to the data mux 24 of the integrated control room B. .

먼저, 태그(11)에서 무선송출하여 안테나(12)에 수신된 신호가 컨트롤러(17)에 입력되면, 이 신호는 디지탈신호로 바뀌어 광전송장치(21)에 의해 마이크로컴퓨터(14)에 입력되므로 상기 마이크로컴퓨터(14)는 각종 코드테이블(차량코드, 품명코드 등)을 이용하여 입력신호를 분석한 후 광전송장치(21)를 통해 전광판(29)으로 신호를 보내 상기 전광판(29)에 "계량 가능함"이라고 표시하여 차량 운전자가 이를 확인한 후, 계량대(19)에 차량을 진입시키면 마이크로컴퓨터(14)는 검출기(16)에 검출한 신호를 분석하여 "위치틀림 앞으로 이동" 등의 안내문을 전광판(29)에 표시하여 정위치에 차량이 정차하도록 한 후 차량계량을 실시한다.First, when the signal received by the antenna 12 by the radio transmission from the tag 11 is input to the controller 17, the signal is converted into a digital signal is input to the microcomputer 14 by the optical transmission device 21, so The microcomputer 14 analyzes an input signal using various code tables (vehicle code, product name code, etc.), and then sends a signal to the electronic display panel 29 through the optical transmission device 21 to "measure" the electronic display panel 29. After the vehicle driver confirms this and enters the vehicle on the weighbridge 19, the microcomputer 14 analyzes the signal detected by the detector 16 to display a notice such as “move forward position”. 29), the vehicle stops at the correct position and the vehicle is weighed.

계량대(19)에 차량이 정위치하면 마이크로컴퓨터(14)는 중량검지기(20)에서 측정한 중량값을 디지탈신호로 변화하는 A/D 컨버터(13) 및 광전송장치(21) 등을 통하이 입력받아 각 항목별 파일(File)에 저장하며 이를 공차계량시와 비교하여 운송물의 실중량을 산출한 후 프린터(32)로 인자하여 전표(30)를 발행한다.When the vehicle is positioned on the weighbridge 19, the microcomputer 14 inputs the A / D converter 13, the optical transmission device 21, etc., which change the weight value measured by the weight detector 20 into a digital signal. Receive and store each item in a file (File) and calculates the actual weight of the shipment by comparing it with the tolerance measurement, and prints the printer 32 to issue a slip (30).

계량대(19)에서 계량을 마친 차량운전자는 전광판(29)에 "계량완료"라는 표시를 확인한 후 하역장소에 운송물을 하역하고 영차계량을 하였던 계량대(19)에 구애됨이 없이 가까운 계량대(19a)에서 공차계량하여 전표(30)를 수령함으로써 차량계량을 마친다.The vehicle driver who has finished weighing at the weighbridge 19 checks the sign "Weighing completed" on the display board 29 and unloads the cargo at the unloading place and closes to the weighbridge 19, which has weighed zero cars. The vehicle weighing is completed by receiving the document 30 by tolerance measuring in 19a.

한편, 계량실(A)에 설치된 카메라(31)가 진입차량의 차량번호, 운송물의 이탈 등을 촬영하며 이를 통합관제실(B)에 설치된 모니터(28)를 통하여 감시함과 동시에 VTR(27)에 녹화함으로써 무인계량이 효과적으로 이루어 지도록 한다.On the other hand, the camera 31 installed in the metering room (A) photographs the vehicle number of the entering vehicle, the departure of the transport, and the like, and monitors it through the monitor 28 installed in the integrated control room (B) and simultaneously records in the VTR 27 By doing so, the unmanned weighing can be done effectively.

제 3 도에 도시한 바와같이 본 발명의 작업공정절차는 종래와 비교해 볼때 유사한 면이 있으나, 본 발명은 반드시 영차계량을 실시했던 계량대에서 공차계량을 하지 않아도 되므로 계량처리가 효율적으로 신속하게 진행될 수 있을 뿐만 아니라 각 계량실에서 측정된 계량정보를 통합관제실에서 통합관리함으로써 계량작업의 일원화가 가능하며, 카메라와 전광판 등을 이용하여 무인 계량실을 운용할 수 있으므로 인력의 낭비를 방지할 수 있는 효과가 있다.As shown in FIG. 3, the working process procedure of the present invention has a similar aspect as compared with the prior art, but the present invention does not necessarily have a tolerance weighing on the weighing table where the zero difference weighing is performed, so that the weighing process can proceed efficiently and quickly. In addition, it is possible to unify the weighing work by integrating and managing the weighing information measured in each weighing room in the integrated control room, and it is possible to operate the unmanned weighing room by using the camera and the sign board, thus preventing the waste of manpower. have.

Claims (2)

계량대(19)와 VTR(27), 모니터(28), 전광판(29) 및 카메라(31)를 구비한 차량계량시스템에 있어서, 각 계량실 계량처리와 계량실적처리를 하고 호스트컴퓨터(15)와의 온라인 리얼타임(On Line Real Time)처리를 수행하는 마이크로컴퓨터(14)와, 통합관제실(B)의 마이크로컴퓨터(14)에 연결되어 광케이블(26)을 통해 계량실(A)과의 계량정보를 광전송하기 위한 광전송장치(21), 차량의 중량을 측정하는 중량검지기(20), 중량 검지기(20)에 연결되어 측정한 중량값을 디지탈 신호로 변환시키는 A/D 컨버터 (13)와 차량의 위치를 감지하는 검출기(16), 태그(11)에서 무선송출된 신호가 수신되는 안테나(12) 및 컨트롤러(17)에다 광전송장치(21)를 연결하여 구성된 것을 특징으로 하는 무선송출기를 이용한 차량계량시스템.In a vehicle weighing system including a weighing table 19, a VTR 27, a monitor 28, an electronic sign 29, and a camera 31, each weighing chamber weighing process and a weighing record process are performed and It is connected to the microcomputer 14 that performs online real time processing and the microcomputer 14 of the integrated control room B, and optically transmits the weighing information with the metering room A through the optical cable 26. To the optical transmission device 21, the weight detector 20 for measuring the weight of the vehicle, the A / D converter 13 for converting the measured weight value into a digital signal and the position of the vehicle. Vehicle measuring system using a wireless transmitter, characterized in that the optical transmission device 21 is connected to the detector (16), the antenna (12) and the controller (17) receiving the radio signal transmitted from the tag (11). 제 1 항에 있어서, 광전송장치(21)는 전/광변환기(22), 데이터링크(23), 데이터먹스(24)로 구성됨을 특징으로 하는 무선송출기를 이용한 차량계량시스템.2. The vehicle weighing system using a wireless transmitter according to claim 1, wherein the optical transmission device (21) is composed of an electric / optical converter (22), a data link (23), and a data mux (24).
KR1019930027699A 1993-12-14 1993-12-14 Vehicle weighing system KR970008083B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930027699A KR970008083B1 (en) 1993-12-14 1993-12-14 Vehicle weighing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930027699A KR970008083B1 (en) 1993-12-14 1993-12-14 Vehicle weighing system

Publications (2)

Publication Number Publication Date
KR950019641A KR950019641A (en) 1995-07-24
KR970008083B1 true KR970008083B1 (en) 1997-05-20

Family

ID=19370966

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930027699A KR970008083B1 (en) 1993-12-14 1993-12-14 Vehicle weighing system

Country Status (1)

Country Link
KR (1) KR970008083B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100798137B1 (en) * 2006-05-22 2008-01-28 (주)아이디정보시스템 Ubiquitous system of vehicle weight measuring
CN103292882A (en) * 2012-02-23 2013-09-11 刘素华 Mobile car automatic weighing platform

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100798137B1 (en) * 2006-05-22 2008-01-28 (주)아이디정보시스템 Ubiquitous system of vehicle weight measuring
CN103292882A (en) * 2012-02-23 2013-09-11 刘素华 Mobile car automatic weighing platform

Also Published As

Publication number Publication date
KR950019641A (en) 1995-07-24

Similar Documents

Publication Publication Date Title
EP0107513B1 (en) Printing assembly
US4588881A (en) System for monitoring the movements of goods inwards and/or outwards
KR102131603B1 (en) automated system for measure of weight
CN205958092U (en) Automatic system of weighing
US5052504A (en) Sales data transmission system
US4715457A (en) Method for fast weighing
CN201946048U (en) Weighing cheating prevention device
KR101201084B1 (en) System for unguarded automobiles gauge control
KR100954614B1 (en) Auto-weighing device of truck scale
CN105629941A (en) Real-time quality management system for steel pipe transfer process by using RFID
CN201724719U (en) Motor truck scale unattended metering system
KR970008083B1 (en) Vehicle weighing system
KR102422616B1 (en) Cargo vehicle site monitoring system and method using artificial intelligence
KR910000817B1 (en) Data collecting system
US5464017A (en) LED display blood pressure meter
EP3746754A1 (en) Systems and methods for mobile dimensioning and weighing
CN104596626A (en) Vehicle remote centralized site weight house layout design system and method
JP6305170B2 (en) Vehicle weight weighing system and vehicle weight weighing method
KR100561727B1 (en) System for managing data of measuring cargo, Apparatus and Method for doing cargo
CN217504955U (en) Weighbridge weighing information management system and weighbridge single printer thereof
KR200322918Y1 (en) Car weight measuring system to use the car number recognizer
CN212931611U (en) Weighing system of Internet of things for electronic truck scale
JP2762327B2 (en) Garbage truck management system
KR200423338Y1 (en) Eectronic scale system having measuring control function of parallel type for radio frequency identification communication
CN218035314U (en) Weighbridge weighing system

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20030730

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee