CN205483241U - Electronic scale module, indicating device reach checkout loss prevention equipment that scans by oneself - Google Patents
Electronic scale module, indicating device reach checkout loss prevention equipment that scans by oneself Download PDFInfo
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- CN205483241U CN205483241U CN201620096925.5U CN201620096925U CN205483241U CN 205483241 U CN205483241 U CN 205483241U CN 201620096925 U CN201620096925 U CN 201620096925U CN 205483241 U CN205483241 U CN 205483241U
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- electronic scale
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Abstract
The utility model relates to an electronic scale module, indicating device reach checkout loss prevention equipment that scans by oneself, a total control module is connected to an electronic scale module, this electronic scale module includes a plurality of sensors, every sensor corresponds control panel of signal connection respectively, respectively this control panel again common signal connection should assemble control module. Locate a mesa below, this mesa supplies to place by check weighing point commodity a plurality of sensor evenly distributed. But total control module real time monitoring respectively this control panel and respectively this sensor whether exist unusually to the demonstration screen display who connects abnormal state through the control module communication always of warning light inclusive AND demonstrates, and it is unusual to inform in time that the maintenance personal is which sensor or control panel appear on earth, is convenient for artifically overhaul and maintain. Total control module be connected with each sensor through independent control panel separately respectively, can be directed against the problem of indivedual sensors, make pointed references and carry out the processing of zero clearing or calibration. Furthermore, each sensor is connected with total control module with an independent control panel respectively, reducible each control panel signal interference each other, the weigh degree of accuracy and the speed of improvement electronic scale module, and stability. The utility model discloses an electronic scale module is especially adapted is applied to self -service scanning checkout loss prevention equipment or system, can improve the service quality of corresponding equipment or system.
Description
Technical field
The present invention relates to a kind of self-service scanning check out devices, especially comprise the self-service scanning of a kind of electronic scale module
Checkout damage prevention equipment.
Background technology
At present, in the life of people, development and the application of intellectual technology are seen everywhere, to the life of people
Bring great convenience.Such as, in some large supermarkets, have started to employ can the system of self-checkout or device, with
This reduces the time that client queues up, and improves purchase experiences, also saves the cost of substantial amounts of artificial cash register for supermarket, the most also
Avoid the mistake occurred in artificial cash register；More can reduce the degree of crowding and the management cost in supermarket.Visible, along with technology
Development and the raising of service man's cost of labor, self-help shopping mode necessarily will replace current human assistance shopping.
For avoiding client when self-service scanning, the situation of intentional or unintentional drain sweep commodity occur, current is self-service
In scanning check out devices some loss prevention calibration equipments can be installed, thus prevent drain sweep from technical standpoint or situation that mistake is swept,
To reduce businessman or the loss of client.At present, conventional loss prevention method of calibration, is to increase a school of weighing after commodity scan
The step tested, i.e. weighs the weight of commodity by electronic scale, by it with data base in the weight that prestores compare, to confirm
The actual commodity that will take away of the commodity scanned strictly client.Visible, electronic scale module is in self-service scanning check out devices
The most having become a corn module and rapid wear easily-consumed products, it uses the requirement of frequency and precision the most high, in addition by
Being a continuous print operating process in scanning imaging system, each action need to be rapidly completed；Thus, electronic scale must possess sensitivity
High, the performance of gravimetric value can be obtained in fast and stable ground.Electronic scale is the object disposing platform by surface and the interior weight being located at below platform
Quantity sensor forms.Become that measurement is a self-service sweeps in the precision of electronic scale module, sensitivity, ruggedness, service life
Retouch an important indicator of checkout damage prevention equipment performance.
In order to adapt to the self-service scanning checkout damage prevention equipment particular/special requirement to electronic scale, Publication No.
The utility model patent of CN204576692U discloses a kind of electronic scale with multisensor, and this electronic scale has several
Sensor, and it is connected to ICU by a signal patch panel, by the analogue signal of the gravimetric value of sensor sensing
It is transferred to after ICU is converted into digital signal, then is calculated electronic scale by ICU and weigh the weight number obtained
According to, to increase reliability and the precision of this electronic scale.Additionally, the electronic scale comprising multiple sensor also has prevents sensing
The problem that device damages and cannot work, therefore has stronger ruggedness to resist high-frequency service condition.But, in reality
It can be seen that this existing electronic scale yet suffers from problems with in the use on border, and have and promote its performance necessity further:
(1) multiple sensors of this electronic scale are to share a signal patch panel to be connected with ICU, are passing
During defeated analogue signal, can there is interference in signal each other, and impact obtains the speed of numerical value of weighing, accuracy and steady
Qualitative；(2) damaging occurs in this signal patch panel once part, then whole self-service scanning checkout damage prevention equipment is produced impact,
And when find the numerical value weighed obvious inaccurate time, but unclear be which sensor is out of joint actually, thus be not easy to
Detection and maintenance, increase the plant maintenance difficulty in later stage；(3) ICU described in is by same signal patch panel even
Connect each sensor, it is impossible to for the specific question of particular sensor, the process being zeroed out targetedly or calibrating.
Therefore, the electronic scale module of this self-checkout equipment still suffers from deficiency.The present invention is aiming at current technology
Some problem and shortage existed, are improved and are revised, make electronic scale module more meet self-service scanning check out devices to electricity
The performance requirement of sub-scale, promotes the overall quality of self-service scanning check out devices.
Summary of the invention
It is an object of the invention to provide a kind of electronic scale module so that it is meet that speed of weighing is fast, precision, sensitive
Degree, the requirement of numerical stability, the oneself's verification that additionally can make electronic scale module and the function revised, thus improve self-service
The product quality of scanning checkout damage prevention equipment.
A kind of electronic scale module, connects a total control module, and this electronic scale module includes multiple sensor, often
Individual sensor is connected respectively a panel, and respectively this panel connects this total control module the most jointly.
Described panel is also a kind of circuit board, though its scope used is not so good as the wide in range of circuit board, but compares
The intelligence of common circuit board, automatization.Briefly, the circuit board of control action can be played, just can be described as panel.
Wherein, described electronic scale module also wraps a table top, and the plurality of sensor being positioned under this table top,
The plurality of sensor is spread evenly across the lower section of this table top, and this table top is for placing article to be weighed, and each sensor records
Weight be transferred to this total control module through described each panel, then processing routine through presetting and obtain one as close possible to
The weight measurement of objective weight.
Wherein, after the analogue signal that each sensor is transmitted first is changed into digital signal by each panel described,
It is transmitted further to this total control module, this total control module digital signal to transmitting changes into electricity after making the processing routine preset
The measured value that sub-scale is final.
This processing routine includes the process of summation, has the process of closing precision, the process etc. of error.
Wherein, this total control module is by respectively this panel according to the RST that respectively this sensor transmits, and this is total
Control module sends similar and different control instruction to respectively this panel, with targeted specifically to respectively this panel and/or sensing
Device is zeroed out or correction process.
Additionally, the present invention also provides for the comprehensive indicating device of a kind of self-service scanning check out devices, it has aforesaid
Electronic scale module, and the warning lamp that is also connected with of this total control module and display lamp；Described warning lamp is provided with green, yellow, red three
Plant color；Described display lamp includes card reader display lamp and strip print indicator.
Wherein, described total control module monitors whether respectively this panel and/or each sensor exist exception in real time, and
Abnormality monitoring obtained is by the warning lamp of external connection or can the display screen that is connected of communication with this total control module
Show that abnormal problem occurs, in order to remind artificial repair and maintenance at any time.During artificial repair and maintenance, according to display
Information can quickly judge it is which sensor or panel produced problem, therefore can on-call maintenance, it is to avoid cause self-service
Checkout damage prevention equipment is in the state that cannot normally work for a long time.
Further, the present invention also provides for a kind of self-service scanning checkout damage prevention equipment comprising described electronic scale module,
It includes described electronic scale module, total control module and the main frame being connected with described total control module, and described main frame includes
PC controller, display screen, scan module.
The technique effect of the present invention includes: the plurality of sensor is respectively with an independent panel and master control
Module connects, and can reduce each panel signal disturbing to each other, improves weighing accuracy and the speed of electronic scale module,
And degree of stability.
And, several weight sensors of the electronic scale module of the present invention, it is connected with respective panel respectively,
Respectively this panel can not only transmit signal, can transmit after analogue signal is changed into digital signal again, additionally it is possible to receive outside
Instruction be easily achieved intelligentized control method, be equivalent to each sensor and there is respective brain.Whereby, total control module exists
After obtaining the action that client has completed scanning, control instruction, the place being zeroed out and correcting can be sent to respectively this panel in time
Reason, to guarantee that electronic scale initial reading is for 0.Additionally, each panel can be clearly to total control module feedback and report
The situation of each sensor sensing weight, so that this total control module can clearly monitor each sensor or each panel
Duty, as no in some sensor working properly, whether error has surpassed allowed band, if cannot work etc..
Such as, the gravimetric value being transmitted several times when a sensor of electronic scale module is 0, and reality is when weighing, and commodity take whole
The table top of individual electronic scale, then total control module can transmit according to each panel in time gravimetric value and determine it is which sensor
Out of joint or which panel is out of joint, it is simple to manually to overhaul in time, safeguard and change, reduce the maintenance of equipment
Cost.Several sensors accordingly, with respect to existing electronic scale are transferred to comprehensively control with a common signal patch panel
For molding block, the present invention have can the measured value of quick obtaining electronic scale, data are accurate, reliability is high, repair and maintenance
The features such as convenience, the maintainer being available for supermarket solves the abnormal problem of self-checkout equipment the most in time.
Accompanying drawing explanation
By the detailed description of the invention part provided referring to the drawings, the features and advantages of the present invention will become
Obtain easier to understand, in the accompanying drawings:
Fig. 1 is the schematic block diagram of the electronic scale module composition of the present invention.
Fig. 2 is the schematic block diagram of the self-checkout scanning damage prevention equipment composition of the present invention.
Detailed description of the invention
With reference to the accompanying drawings the illustrative embodiments of the present invention is described in detail.To exemplary embodiment party
The description of formula is merely for the sake of demonstration purpose, and is definitely not the present invention and application thereof or the restriction of usage.
The problem that the electronic scale module of prior art exists: multiple sensors of (1) this electronic scale are to share one
Signal patch panel is connected with ICU, and signal can exist interference each other, and impact obtains the weigh speed of numerical value, standard
Really property and stability；(2) damaging occurs in this signal patch panel once part, then to whole self-service scanning checkout damage prevention equipment
Produce impact, and when find the numerical value weighed obvious inaccurate time, but unclear be which sensor is out of joint actually,
Thus it is not easy to detection and maintenance, increase the plant maintenance difficulty in later stage；(3) ICU described in passes through same letter
Number patch panel connects each sensor, it is impossible to the process that the specific question for particular sensor is zeroed out or calibrates.
The settling mode that the present invention is directed to above technical problem includes: (1) multiple sensor is uniformly distributed in electronics
Below the table top of scale, can obtain the commodity weight value on table top more accurately, each sensor signal respectively connects one
Panel, each panel individually controls a sensor, and obtains the weight analogue signal that respective sensor is transmitted, permissible
Guarantee the most noiseless and can very be quickly obtained measured value.(2) each panel is by by a total control module control
System, each panel can be transmitted control instruction, with the work feelings for each panel and sensor by this total control module
Condition, be zeroed out pointedly, calibration etc. operates；Making after weighing is complete every time, total control module can send a command to
Each panel is zeroed out, to guarantee that the initial reading of electronic scale, for 0, and is often spent a cycle and automatically carried out weight verification
Verification is to guarantee accuracy of reading.(3) total control module can monitor the duty of each sensor and panel, when certain
When individual sensor or panel go wrong, it is possible to remind and manually overhaul and safeguard corresponding position, be advantageous to the later stage
Safeguard.
As it is shown in figure 1, be the composition schematic diagram of electronic scale module of the present invention.Electronic scale module 10 includes for commodity
The table top 1 placed and being positioned at below table top 1, is uniformly distributed the weight sensor 11,12,13,14 of setting.These are heavy
Quantity sensor connects respectively by a panel 21,22,23,24.Panel is also a kind of circuit board, its model used
It is not so good as the wide in range of circuit board though enclosing, but the intelligence more next than common circuit board, automatization.Briefly, control can be played
The circuit board made, just can be described as panel.These panel 21,22,23,24 the most jointly communications connect one
Total control module 30.These sensors 11,12,13,14 are evenly distributed on electronic scale table top 1 time, so may insure that
Electronic scale module 10 highly stable can get reading accurately, separate between each panel 21,22,23,24,
Will not disturb in transmission signal process.The most each panel 21,22,23,24 by sensor 11,12,13,
After 14 weight got are converted into digital signal by analogue signal, it is transmitted further to total control module 30, then master control molding
All digital signals that get after preset program processes, are obtained the weight data measured to electronic scale module by block 30.Should
Preset program includes summation, Error processing, precision process etc. program.
Wherein, the present invention is not only connected with each sensor one to one with single panel, but also with controlling
Plate replaces existing signal connecting plate, and total control module 30 can know clearly that the weight data of each sensor transmissions divides
Not being how many, the duty of each sensor and/or panel how.Therefore, total control module 30 can also transmit control
On order extremely each panel 21,22,23,24 or sensor 11,12,13,14, such as reset and calibration etc. operates
Can instruct by total control module 30 to each panel 21,22,23,24 and control.Total control module
30 also take into account the supervisory function bit to each panel 21,22,23,24, in real time each panel of monitoring 21,22,23,
Whether 24 have abnormal problem, reminds artificial repair and maintenance the most at any time if there is problem.
The electronic scale module using the present invention can also form an instruction device, and described instruction device includes master control
Warning lamp that molding block is connected with described total control module and display lamp；Described warning lamp is provided with three kinds of face green, yellow, red
Color；Described display lamp includes card reader display lamp and strip print indicator.Described total control module monitors respectively this control in real time
Whether plate and respectively this sensor exist exception, and by abnormality by warning lamp or showing of being connected with this total control module communication
Display screen shows, to remind artificial maintenance in time and to safeguard.
Fig. 2 is the schematic block diagram of the self-checkout scanning damage prevention equipment composition of the present invention.Including electronic scale
Module 10, total control module 30, main frame 40, and main frame includes PC controller 41, scan module 42, display
Screen 43, and cash register port 44 etc., the most also include at least one abnormity prompt module.
Although with reference to illustrative embodiments, invention has been described, but it is to be understood that the present invention is not
It is confined in literary composition the detailed description of the invention describing in detail and illustrating, in the situation without departing from claims limited range
Under, described illustrative embodiments can be made various change by those skilled in the art.
Claims (9)
1. an electronic scale module, connects a total control module, and this electronic scale module includes multiple sensor, Mei Gechuan
Sensor connects a panel to induction signal respectively, and respectively this panel common signal again connects this total control module.
Electronic scale module the most according to claim 1, is characterized in that, described electronic scale module also wraps a table top,
With the plurality of sensor being positioned under this table top, the plurality of sensor is spread evenly across the lower section of this table top, this table top
For placing article to be weighed；The weight that each sensor records is transferred to this total control module through described each panel, through presetting
Processing routine and obtain a weight measurement.
Electronic scale module the most according to claim 2, is characterized in that, described each panel is by the sensor of each correspondence
After the analogue signal transmitted first changes into digital signal, it is transmitted further to this total control module, by this total control module to transmitting
Digital signal make preset processing routine after change into this weight measurement.
4. according to the electronic scale module described in Claims 2 or 3, it is characterized in that, described default processing routine includes asking
The process of sum, the process of precision or the process of error.
Electronic scale module the most according to claim 1, is characterized in that, this total control module is by respectively this control buttress
According to the RST that respectively this sensor transmits, this total control module sends similar and different control instruction to respectively this panel,
With the process targeted specifically panel that respectively this sensor is connected being reset or correcting.
6. an instruction device for self-service scanning check out devices, is characterized in that, it comprises such as any one of claim 1-5 institute
Warning lamp that the electronic scale module stated, total control module are connected with described total control module and display lamp；Described warning lamp sets
It is equipped with three kinds of colors green, yellow, red；Described display lamp includes card reader display lamp and strip print indicator.
The instruction device of self-service scanning check out devices the most according to claim 6, it is characterised in that described master control
Module monitor in real time respectively this panel and respectively this sensor whether there is exception, and by abnormality by warning lamp or total with this
The display screen that control module communication connects shows, to remind artificial maintenance and to safeguard.
8. self-service scanning checkout a damage prevention equipment, it include the electronic scale module as described in any one of claim 1-5,
One with the total control module that respectively this panel signal is connected of described electronic scale module and being connected with described total control module
Main frame, described main frame includes PC controller, display screen, scan module.
9. a self-service scanning checkout damage prevention equipment, it includes self-service scanning check out devices as claimed in claims 6 or 7
Instruction device and the main frame that is connected with described total control module, described main frame includes PC controller, display screen, scanning
Module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620096925.5U CN205483241U (en) | 2016-02-01 | 2016-02-01 | Electronic scale module, indicating device reach checkout loss prevention equipment that scans by oneself |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620096925.5U CN205483241U (en) | 2016-02-01 | 2016-02-01 | Electronic scale module, indicating device reach checkout loss prevention equipment that scans by oneself |
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| Publication Number | Publication Date |
|---|---|
| CN205483241U true CN205483241U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620096925.5U Expired - Fee Related CN205483241U (en) | 2016-02-01 | 2016-02-01 | Electronic scale module, indicating device reach checkout loss prevention equipment that scans by oneself |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462310A (en) * | 2017-07-13 | 2017-12-12 | 铜陵凯特尔科技有限责任公司 | A kind of high-precision intelligent Weighing method |
| CN111238432A (en) * | 2019-06-20 | 2020-06-05 | 石河子大学 | Intelligent ditching operation quality monitoring system |
| CN111397716A (en) * | 2020-03-16 | 2020-07-10 | 上海壹佰米网络科技有限公司 | Electronic scale |
-
2016
- 2016-02-01 CN CN201620096925.5U patent/CN205483241U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107462310A (en) * | 2017-07-13 | 2017-12-12 | 铜陵凯特尔科技有限责任公司 | A kind of high-precision intelligent Weighing method |
| CN111238432A (en) * | 2019-06-20 | 2020-06-05 | 石河子大学 | Intelligent ditching operation quality monitoring system |
| CN111397716A (en) * | 2020-03-16 | 2020-07-10 | 上海壹佰米网络科技有限公司 | Electronic scale |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180307 Address after: 241000 Binjiang commercial building, No. 1, Jinghu District, Jinghu District, Wuhu, Anhui 9100, 9100 Patentee after: Anhui adzuki bean Network Technology Co., Ltd. Address before: 100094 2 floor 057, No. 6, Yongjia North Road, Haidian District, Beijing Patentee before: Tangchao (Beijing) Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210201 |