CN203231811U - Control module for effectively preventing electronic scale cheating - Google Patents
Control module for effectively preventing electronic scale cheating Download PDFInfo
- Publication number
- CN203231811U CN203231811U CN 201220747194 CN201220747194U CN203231811U CN 203231811 U CN203231811 U CN 203231811U CN 201220747194 CN201220747194 CN 201220747194 CN 201220747194 U CN201220747194 U CN 201220747194U CN 203231811 U CN203231811 U CN 203231811U
- Authority
- CN
- China
- Prior art keywords
- electronic scales
- electronic scale
- control module
- calibration device
- calibrate
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model relates to the information technology, and especially refers to a control module; the control module is suitable for small scale business electronic valuation weighing in places like a street market, a hotel, a restaurant and a fruit shop, cannot be calibrated at will, is convenient for the quality inspection department to uniformly supervise the metering market, and can effectively prevent electronic scale from cheating; and the control module mainly comprises an electronic scale and a calibrate device. A chip of the electronic scale is not replaceable; the calibrate function of the electronic scale is removed; a USB interface is added on the electronic scale so as to carry out data communication with external controlled accessories; and an external calibrate device is employed for calibration, merchants cannot calibrate on their own, thereby fundamentally solving problems of replacing the chip and password calibration in the prior art. A main function of calibrate device is to carry out weighing calibration and identification function for the electronic scale. The calibrate device is only granted to the metering verification mechanism and the metering tool repairing mechanism with approved qualifications, and is an important piece of realizing legal management of metering tools.
Description
Technical field
The utility model relates to infotech, particularly a kind of small commercial electronic price computing weighing that is suitable for places such as country fair, hotel, restaurant, fruit brand shop, energy is the weighing Item Weight accurately, can not arbitrarily demarcate, make things convenient for the control module that effectively prevents the electronic scales cheating in the unified supervision metering of quality testing department market.
Background technology
After wood steelyard was eliminated, electronic scales made the consumer that a kind of sense of security be arranged as the advanced tools of metering.Yet some retailers possessed with a lust for gain also perform a sleigh of hand on electronic scales and lead client into a trap, and the cheating form also from before machinery cheating, remote control cheating develop into chip cheating of today, strengthened the investigation difficulty.In recent years, along with private electronic price computing scale dealer (comprising some individual business operators) is increasing, various irregular links all provide platform for the electronic price computing scale cheating, and the cheating gimmick is various, makes us hard to guard against.Because the metering legal norm is to the hysteresis of cheating punishment, the effect that acts on this colony of administrative law enforcement activity is not obvious.Therefore, how preventing the electronic price computing scale cheating, has been the people's livelihood problem that quality supervision department presses for solution.
Summary of the invention
For addressing the above problem, the utility model development effectively prevents the control module of electronic scales cheating, comprise anti-cheated electronic weighing scale and calibration device, make that the chip of electronic scales is non-exchange, and itself removes calibrating function, the mode of taking in addition in check annex to increase authority is demarcated, thereby fundamentally solves the problem of present replacing chip and password demarcation.Require unified use of each businessman to prevent that cheated electronic weighing scale comes the weighing article, businessman itself does not have structure and the parameters of authority hack electronic scales, can not demarcate electronic scales again, for the unified supervision metering of quality testing department market provides guarantee.Calibration device is only authorized metering validation activity and through the measurement instrument repair organ of quality approval, and the authority of using is distinguishing, also for realizing that the measurement instrument legal management provides guarantee.
The technical scheme that the utility model adopts is:
The described control module of electronic scales cheating that effectively prevents is mainly by electronic scales, calibration device two parts constitute, described electronic scales is mainly by scm application system, display, keyboard, LOAD CELLS, alarm, storer and usb data interface constitute, described calibration device is mainly by scm application system, display, alarm, storer and usb data interface constitute, after described calibration device being inserted the described usb data interface of described electronic scales, described electronic scales can be demarcated, and can be stored in the described calibration device demarcating record, calibrated described electronic scales can normally carry out article weighing/valuation, described electronic scales do not insert described calibration device then described electronic scales can not demarcate, can only carry out the groundwork of article weighing/valuation.
The chip of described electronic scales is non-exchange, and itself removes calibrating function, is provided with a USB interface, in order to carry out data communication with the in check annex of tyre.The mode of taking in addition in check annex to increase authority is demarcated, and businessman is the self-calibration of having no way, thereby fundamentally solves the problem of present replacing chip and password demarcation.
The major function of described calibration device is electronic scales to be carried out weighing demarcate and recognition function (can be according to the unique coding that provides, to calibrating/repairman, improper maintenance and fake products etc. are identified).Described calibration device is only authorized the measurement instrument repair organ of metering validation activity and process quality approval, is an important ring of realizing the measurement instrument legal management.
The beneficial effects of the utility model are:
Electronic scales has use aspect the people's livelihood such as country fair, hotel, restaurant, fruit brand shop a lot, belong to the measurement instrument of state key management.According to the regulation of measurement Law, electronic scales will have licence for manufacturing measuring instrument (CMC sign), and the electronic scales that is used for trade settlement will be carried out compulsory verification.Therefore each businessman is unified uses described electronic scales to come the weighing article, and businessman itself does not have structure and the parameters of authority hack electronic scales, can not demarcate described electronic scales again, for the unified supervision metering of quality testing department market provides guarantee.Described calibration device is only authorized metering validation activity and through the measurement instrument repair organ of quality approval, and the authority of using is distinguishing, also for realizing that the measurement instrument legal management provides guarantee.
Therefore described electronic scales and described calibration device are the essential tool that the consumption market is measured in effectively management, standard metering trade market are had the help of essence.
Description of drawings
Further specify below in conjunction with figure of the present utility model:
Fig. 1 is work synoptic diagram of the present utility model.
Fig. 2 is described electronic scales structural representation.
Fig. 3 is described calibration device structural representation.
Fig. 4 is businessman of the present utility model workflow block diagram.
Fig. 5 is quality inspection personnel workflow block diagram of the present utility model.
Fig. 6 is maintenance personal's workflow block diagram of the present utility model.
Embodiment
The described control module of electronic scales cheating that effectively prevents mainly is made of electronic scales, calibration device two parts.As Fig. 2, described electronic scales mainly is made of scm application system, display, keyboard, weighing sensor, alarm, storer and usb data interface.As Fig. 3, described calibration device mainly is made of scm application system, display, alarm, storer and usb data interface.After described calibration device being inserted the described usb data interface of described electronic scales, described electronic scales can be demarcated, and can be stored in the described calibration device demarcating record, calibrated described electronic scales can normally carry out article weighing/valuation, described electronic scales do not insert described calibration device then described electronic scales can not demarcate, can only carry out the groundwork of article weighing/valuation.
Concrete use operating process is as follows:
As shown in Figure 1, quality inspection personnel and maintenance personal all are equipped with described calibration device, and businessman is not equipped with described calibration device, and described electronic scales can only be demarcated with described calibration device.The described calibration device function that quality inspection personnel and maintenance personal are equipped with is slightly had any different, and namely maintenance personal's described calibration device does not read the function of electronic scales demarcation and maintenance record.
As shown in Figure 4, after described electronic scales was connected power supply, businessman can normally use article weighing/valuation function, and the weighing article are if overrun condition occurs, and described electronic scales can send alerting signal, but businessman can not demarcate described electronic scales.
As shown in Figure 5, quality inspection personnel can utilize described calibration device that described electronic scales is demarcated, if demarcate successfully, then show at described calibration device and demarcate successful information, and demarcation and the maintenance record of described electronic scales backed up, then judge that according to the coded message of identification being demarcated object belongs to the improper or fake products of maintenance if demarcate failure.
As shown in Figure 6, the maintenance personal can utilize described calibration device that described electronic scales is demarcated, if demarcate successfully, then show at described calibration device and demarcate successful information, then judge that according to the coded message of identification being demarcated the object genus needs maintenance or fake products if fail.
Claims (1)
1. control module that effectively prevents electronic scales cheating, mainly by electronic scales, calibration device two parts constitute, described electronic scales is mainly by scm application system, display, keyboard, LOAD CELLS, alarm, storer and usb data interface constitute, described calibration device is mainly by scm application system, display, alarm, storer and usb data interface constitute, after described calibration device being inserted the described usb data interface of described electronic scales, described electronic scales can be demarcated, and can be stored in the described calibration device demarcating record, calibrated described electronic scales can normally carry out article weighing/valuation, described electronic scales do not insert described calibration device then described electronic scales can not demarcate, can only carry out the groundwork of article weighing/valuation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747194 CN203231811U (en) | 2012-12-03 | 2012-12-03 | Control module for effectively preventing electronic scale cheating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747194 CN203231811U (en) | 2012-12-03 | 2012-12-03 | Control module for effectively preventing electronic scale cheating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203231811U true CN203231811U (en) | 2013-10-09 |
Family
ID=49287931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220747194 Expired - Fee Related CN203231811U (en) | 2012-12-03 | 2012-12-03 | Control module for effectively preventing electronic scale cheating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203231811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994810A (en) * | 2014-05-29 | 2014-08-20 | 广州市中兴电子衡器厂 | Anti-cheating electronic scale |
| CN106382976A (en) * | 2016-08-31 | 2017-02-08 | 芯海科技（深圳）股份有限公司 | Anti-cheating system and method of electronic price computing scale |
-
2012
- 2012-12-03 CN CN 201220747194 patent/CN203231811U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994810A (en) * | 2014-05-29 | 2014-08-20 | 广州市中兴电子衡器厂 | Anti-cheating electronic scale |
| CN103994810B (en) * | 2014-05-29 | 2016-05-25 | 广州市中兴电子衡器厂 | A kind of anti-cheated electronic weighing scale and anti-cheating method |
| CN106382976A (en) * | 2016-08-31 | 2017-02-08 | 芯海科技（深圳）股份有限公司 | Anti-cheating system and method of electronic price computing scale |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105005289B (en) | A kind of industrial platform of internet of things | |
| EP1936539A1 (en) | Method of labelling and detectiion of goods and device thereof | |
| CN202383738U (en) | Fireworks and firecrackers security management and control system | |
| WO2008041915A3 (en) | Security system and method for detecting intrusion in a computerized system | |
| CN107977845B (en) | Food traceability system and method based on label information | |
| CN108694513A (en) | A kind of assay calibration laboratory certificate management system and method | |
| CN203231811U (en) | Control module for effectively preventing electronic scale cheating | |
| CN106127492A (en) | Agricultural product traceability system | |
| CN101777227A (en) | Electronic scale tax-controlling weighing display controller and electronic scale tax controller | |
| CN101777232A (en) | Electronic scale tax monitoring system and method | |
| CN201688897U (en) | Anti-cheating electronic scale | |
| CN102928059B (en) | Method and system for performing anti-cheating supervision and detection on electronic price computing scales through handheld examination equipment | |
| CN201974231U (en) | Calibration system of anti-cheating electronic weighing apparatus | |
| CN201688910U (en) | Calibration device for anti-cheating electronic weighing apparatus | |
| Smetanko | IMPROVING THE PROCESS OF IDENTIFICATION AND RESPONSE BY THE INTERNAL AUDIT SERVICE. | |
| CN107290105A (en) | Container static state unbalance loading detection method | |
| EP1246135A3 (en) | Method for registering a consumption value and consumption meter with a metered value | |
| KR20230100846A (en) | Pharmaceutical Weighing Management System | |
| CN108516183A (en) | A kind of intelligence glue case and its method of counting of weighing | |
| CN203274884U (en) | Centralized control type anti cheating digital pricing bench scale | |
| CN110135667A (en) | It is a kind of for measuring the index system of enterprise's active degree | |
| CN202177670U (en) | Electronic measuring instrument based on radio-frequency identification technology | |
| Chukwuma et al. | Implications of economic factors on small scale business performance in Nigeria: 1970-2013 | |
| CN103679351A (en) | Experimental instrument management system | |
| CN202102065U (en) | Calibration device based on radio frequency identification technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20141203 |
|
| EXPY | Termination of patent right or utility model |