CN203132663U - Anti-cheat monitoring instrument of electronic car weigher and system - Google Patents
Anti-cheat monitoring instrument of electronic car weigher and system Download PDFInfo
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- CN203132663U CN203132663U CN 201320103501 CN201320103501U CN203132663U CN 203132663 U CN203132663 U CN 203132663U CN 201320103501 CN201320103501 CN 201320103501 CN 201320103501 U CN201320103501 U CN 201320103501U CN 203132663 U CN203132663 U CN 203132663U
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- electronic vehicle
- weighing apparatus
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Abstract
The utility model discloses an anti-cheat monitoring instrument of an electronic car weigher and a system thereof. The anti-cheat monitoring instrument of an electronic car weigher comprises a signal transmitter and a data processing apparatus. The signal transmitter is provided with a signal receiving port for receiving the weighing sensor signal of the electronic car weigher, and a signal dispensing output port and a signal analog-to-digital conversion output port which transmit signals to the weighing instrument of the electronic car weigher. The data processing apparatus is provided with a first signal input port and a second signal input port which receives the weighing instrument signal of the electronic car weigher, and the first signal input port is connected with the signal analog-to-digital conversion output port. According to the anti-cheat monitoring instrument of the electronic car weigher and the system, the versatility and compatibility are good, monitor on cheating behavior of the metering chip of the electronic car weigher is achieved without hardware reconstruction to the electronic car weigher.
Description
Technical field
The utility model relates to the monitor field, particularly relates to the anti-cheat monitoring instrument of a kind of electronic vehicle weighing apparatus and system.
Background technology
In the settlement of transactions of large bulkload of port and pier, often need use electronic vehicle weighing apparatus the weight of these goods is measured, and measure the result as the foundation of settlement of transactions with this.Because the ordering about of interests, many lawless persons utilize various means to revise the computation chip of electronic vehicle weighing apparatus, make its metering result and reality deviation to some extent, thereby reach the purpose of therefrom seeking undue profits.
For the method that prevents the computation chip cheating, the general employing carried out the transformation again of weighing instrument to having electronic vehicle weighing apparatus now, installs corresponding monitoring hardware additional at present, though this way can solve the problem of computation chip cheating, has following some deficiency:
(1) owing to transform and need analyze according to the different situations of every electronic vehicle weighing apparatus, versatility is poor.
(2) because transformation is that original hardware circuit is carried out, compatible problem appears easily.
(3) owing to transform the hardware configuration changed original electronic vehicle weighing apparatus, again electronic vehicle weighing apparatus is carried out type approval test according to correlation technique rules needs, could use after qualified, not only increased extra-pay, also lose time.
The utility model content
Based on this, be necessary at the prior art defective, a kind of versatility, compatible good is provided, under the prerequisite that need not carry out hardware modification to electronic vehicle weighing apparatus, realize the anti-cheat monitoring instrument of electronic vehicle weighing apparatus and system to the monitoring of its computation chip cheating.
Its technical scheme is as follows.
A kind of electronic vehicle weighing apparatus is prevented the cheat monitoring instrument, comprising:
Signal transmitting device, described signal transmitting device arrange the receiver port that receives the electronic vehicle weighing apparatus load cell signal, with signal dispensing output port and the signal mode number conversion output port carried to the electronic vehicle weighing apparatus weighing instrument;
Data processing equipment, described data processing equipment arrange first signal input port and receive the secondary signal input port of electronic vehicle weighing apparatus weighing instrument signal, and described first signal input port is connected with described signal mode number conversion output port.
Further, described data processing equipment comprises that identifying unit and user manually import the Data Management Unit of information, described identifying unit is connected with described Data Management Unit, and described identifying unit is connected with the secondary signal input port with described first signal input port respectively.
Further, the anti-cheat monitoring instrument of electronic vehicle weighing apparatus also comprises data memory device, described data processing equipment also is provided with data and stores output port, and described data memory device stores output port by described data and is connected with described identifying unit, Data Management Unit respectively.
Further, the anti-cheat monitoring instrument of electronic vehicle weighing apparatus also comprises printing equipment, and described data processing equipment also is provided with the printout port, and described printing equipment is connected with described Data Management Unit by described printout port.
A kind of electronic vehicle weighing apparatus is prevented the cheat monitoring system, comprising:
Electronic vehicle weighing apparatus, described electronic vehicle weighing apparatus comprises LOAD CELLS and weighing instrument;
The signal transmitting device, described signal transmitting device signalization receiving port, signal dispensing output port and signal mode number conversion output port, described receiver port is connected with described LOAD CELLS, and described signal dispensing output port is connected to weighing instrument;
Data processing equipment, described data processing equipment arranges first signal input port and secondary signal input port, described first signal input port is connected with described signal mode number conversion output port, and described secondary signal input port is connected to described weighing instrument.
Advantage or principle to the technical program describes below.
The anti-cheat monitoring instrument of the technical program electronic vehicle weighing apparatus is not carrying out under the prerequisite of hardware modification electronic vehicle weighing apparatus, realization is to the monitoring of its computation chip cheating, superintendent office can extract by the weighing results of data memory device to cheating, decision condition except setting cheating in addition according to actual conditions has good versatility and compatibility.
Description of drawings
Fig. 1 is the structural representation of the anti-cheat monitoring instrument of the described electronic vehicle weighing apparatus of the utility model embodiment;
Fig. 2 is the structural representation of the anti-cheat monitoring system of the described electronic vehicle weighing apparatus of the utility model embodiment;
Description of reference numerals:
10, signal transmitting device, 101, receiver port, 102, signal dispensing output port, 103, signal mode number conversion output port, 20, data processing equipment, 21, identifying unit, 22, Data Management Unit, 30, data memory device, 40, printing equipment, 501, LOAD CELLS, 502, weighing instrument.
Embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described in detail.
The anti-cheat monitoring instrument of electronic vehicle weighing apparatus comprises signal transmitting device 10 and data processing equipment 20 as shown in Figure 1.Signal transmitting device 10 arrange the receiver port 101 that receives electronic vehicle weighing apparatus LOAD CELLS 501 signals, with signal dispensing output port 102 and the signal mode number conversion output port 103 carried to electronic vehicle weighing apparatus weighing instrument 102.Data processing equipment 20 arranges first signal input port and receives the secondary signal input port of electronic vehicle weighing apparatus weighing instrument 502 signals, and first signal input port is connected with signal mode number conversion output port 103.
Wherein, data processing equipment 20 comprises that identifying unit 21 and user manually import the Data Management Unit 22 of information, and identifying unit 21 is connected with Data Management Unit 22, and identifying unit 21 is connected with the secondary signal input port with first signal input port respectively.
The anti-cheat monitoring instrument of electronic vehicle weighing apparatus also comprises data memory device 30, and data processing equipment 20 also is provided with data and stores output port, and data memory device 30 stores output port by data and is connected with identifying unit 21, Data Management Unit 22 respectively.
The anti-cheat monitoring instrument of electronic vehicle weighing apparatus also comprises printing equipment 40, and data processing equipment 20 also is provided with the printout port, and printing equipment 40 is connected with Data Management Unit 22 by the printout port.
After the voltage signal entering signal transmitter 10 of electronic vehicle weighing apparatus LOAD CELLS 501 carries out conversion process, export respectively the primary voltage signal to the weighing instrument 502 of electronic vehicle weighing apparatus and digital signal to data processing equipment 20.Electronic vehicle weighing apparatus weighing instrument 502 is exported weighing results to data processing equipment 20 by standard data interface, data processing equipment 20 is judged the digital signal of signal transmitting device 10 and the weighing results of electronic vehicle weighing apparatus weighing instrument 502 according to predefined decision condition, preserves data and printing equipment 40 output results by data memory device 30 at last.
The anti-cheat monitoring system of electronic vehicle weighing apparatus comprises electronic vehicle weighing apparatus, signal transmitting device 10 and data processing equipment 20 as shown in Figure 2.Electronic vehicle weighing apparatus comprises LOAD CELLS 501 and weighing instrument 502.Signal transmitting device 10 signalization receiving ports 101, signal dispensing output port 102 and signal mode number conversion output port 103, receiver port 101 is connected with LOAD CELLS 501, and signal dispensing output port 102 is connected to weighing instrument 502.Data processing equipment 20 arranges first signal input port and secondary signal input port, and first signal input port is connected with signal mode number conversion output port 103, and the secondary signal input port is connected to weighing instrument 502.
After the vehicle of weighing enters weighing unit, LOAD CELLS 501 is converted into voltage signal to the weight of vehicle and exports signal transmitting device 10 to, signal transmitting device 10 is divided into two-way with voltage signal, one the tunnel is that the primary voltage signal directly transfers to electronic vehicle weighing apparatus weighing instrument 502, and another road transfers to data processing equipment 20 after analog to digital conversion is digital signal.Electronic vehicle weighing apparatus weighing instrument 502 treatedly shows weighing results and transfers data to data processing equipment 20 by display screen behind the signal that receives signal transmitting device 10.Data processing equipment 20 is after the data of the digital signal that receives signal transmitting device 10 and electronic vehicle weighing apparatus weighing instrument 502, identifying unit 21 compares according to pre-set decision condition, if comparative result meets the requirements, then data are exported to Data Management Unit 22, Data Management Unit 22 can be imported information such as license number, Description of Goods voluntarily by the user, and automatic weigh time and the weighing results imported, after input is finished, can print the information of weighing of these times or preserve the information of weighing of these times by data memory device 30 by printing equipment 40.If comparative result is undesirable, identifying unit 21 will send the cheating warning prompt and this time cheating situation will be stored in the data memory device 30, and the supervisory personnel can carry out the evidence obtaining of cheating by checking the data in the data memory device 30.
Advantage or principle to the utility model embodiment describes below.
The anti-cheat monitoring instrument of present embodiment electronic vehicle weighing apparatus is not carrying out under the prerequisite of hardware modification electronic vehicle weighing apparatus, realization is to the monitoring of its computation chip cheating, superintendent office can extract by the weighing results of 30 pairs of cheatings of data memory device, decision condition except setting cheating in addition according to actual conditions has good versatility and compatibility.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. the anti-cheat monitoring instrument of electronic vehicle weighing apparatus is characterized in that, comprising:
Signal transmitting device, described signal transmitting device arrange the receiver port that receives the electronic vehicle weighing apparatus load cell signal, with signal dispensing output port and the signal mode number conversion output port carried to the electronic vehicle weighing apparatus weighing instrument;
Data processing equipment, described data processing equipment arrange first signal input port and receive the secondary signal input port of electronic vehicle weighing apparatus weighing instrument signal, and described first signal input port is connected with described signal mode number conversion output port.
2. electronic vehicle weighing apparatus according to claim 1 is prevented the cheat monitoring instrument, it is characterized in that, described data processing equipment comprises that identifying unit and user manually import the Data Management Unit of information, described identifying unit is connected with described Data Management Unit, and described identifying unit is connected with the secondary signal input port with described first signal input port respectively.
3. electronic vehicle weighing apparatus according to claim 2 is prevented the cheat monitoring instrument, it is characterized in that, also comprise data memory device, described data processing equipment also is provided with data and stores output port, and described data memory device stores output port by described data and is connected with described identifying unit, Data Management Unit respectively.
4. electronic vehicle weighing apparatus according to claim 2 is prevented the cheat monitoring instrument, it is characterized in that, also comprise printing equipment, described data processing equipment also is provided with the printout port, and described printing equipment is connected with described Data Management Unit by described printout port.
5. the anti-cheat monitoring system of electronic vehicle weighing apparatus is characterized in that, comprising:
Electronic vehicle weighing apparatus, described electronic vehicle weighing apparatus comprises LOAD CELLS and weighing instrument;
The signal transmitting device, described signal transmitting device signalization receiving port, signal dispensing output port and signal mode number conversion output port, described receiver port is connected with described LOAD CELLS, and described signal dispensing output port is connected to weighing instrument;
Data processing equipment, described data processing equipment arranges first signal input port and secondary signal input port, described first signal input port is connected with described signal mode number conversion output port, and described secondary signal input port is connected to described weighing instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103501 CN203132663U (en) | 2013-03-06 | 2013-03-06 | Anti-cheat monitoring instrument of electronic car weigher and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103501 CN203132663U (en) | 2013-03-06 | 2013-03-06 | Anti-cheat monitoring instrument of electronic car weigher and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203132663U true CN203132663U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320103501 Expired - Lifetime CN203132663U (en) | 2013-03-06 | 2013-03-06 | Anti-cheat monitoring instrument of electronic car weigher and system |
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| Country | Link |
|---|---|
| CN (1) | CN203132663U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854323A (en) * | 2014-03-26 | 2014-06-11 | 陕西省计量科学研究院 | Road weighing and charging anti-cheating method, road weighing and charging anti-cheating device and road weighing and charging anti-cheating monitoring management device |
| CN105091998A (en) * | 2015-09-18 | 2015-11-25 | 广州计量检测技术研究院 | Electronic truck scale anti-cheating monitoring system and method |
-
2013
- 2013-03-06 CN CN 201320103501 patent/CN203132663U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103854323A (en) * | 2014-03-26 | 2014-06-11 | 陕西省计量科学研究院 | Road weighing and charging anti-cheating method, road weighing and charging anti-cheating device and road weighing and charging anti-cheating monitoring management device |
| CN103854323B (en) * | 2014-03-26 | 2016-08-17 | 陕西省计量科学研究院 | A kind of highway weight metering charging anti-cheating method, device and monitoring management apparatus |
| CN105091998A (en) * | 2015-09-18 | 2015-11-25 | 广州计量检测技术研究院 | Electronic truck scale anti-cheating monitoring system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |