CN203837804U - Traceable electronic weighing system - Google Patents
Traceable electronic weighing system Download PDFInfo
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- CN203837804U CN203837804U CN201420096790.3U CN201420096790U CN203837804U CN 203837804 U CN203837804 U CN 203837804U CN 201420096790 U CN201420096790 U CN 201420096790U CN 203837804 U CN203837804 U CN 203837804U
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- control circuit
- weighing system
- electronic weighing
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Abstract
The utility model relates to the technical field of electronics, specifically to an electronic weighing system. A traceable electronic weighing system comprises a pressure sensor used for obtaining weight information of a measured article; a camera used for acquiring image information of the measured article; a geographic position locating device used for obtaining current geographic position information; a master control circuit connected with the signal output terminals of the pressure sensor, the camera, and the geographic position locating device; and a wireless communication device connected with the master control circuit and used for communicating with an external wireless network system. The system is capable of obtaining the weighing information in a relatively comprehensive manner and making it possible to automatically identify the measured article, to achieve the unattended operation, and to realize the automatic weighing. The establishment of an automatic weighing system is facilitated.
Description
Technical field
The utility model relates to electronic technology field, is specifically related to a kind of electronic weighing system.
Background technology
Internet of Things refers to the internet that thing thing is connected, by network technology, sensor technology etc. being applied to industry-by-industry, each industry, form a huge network, make people monitor the article ruuning situation in huge network by internet, thereby realize the management of the intellectuality of thing, precision and operation.In Internet of Things, to the automatic identification of article, are steps for most critical, electronic weighing system is one of the most frequently used system in commodity circulation links in prior art, when weighing article, automatically recognition value information, some also needs manually to input merchandise classification and the pricing information of tested article, complex operation, is unfavorable for the foundation of automatic weighting system, cannot meet the requirement of current techniques development.
Utility model content
The purpose of this utility model is, a kind of retrospective electronic weighing system is provided, and solves above technical matters.
The technical matters that the utility model solves can realize by the following technical solutions:
A retrospective electronic weighing system, wherein,
Comprise
Pressure transducer, for obtaining the weight information of tested article;
Image collecting device, for gathering the image information of tested article;
Geographic mapping device, for obtaining current geographic position information,
Main control circuit, the signal output part of described pressure transducer, described image collecting device and described Geographic mapping device is connected described main control circuit;
Radio communication device, is connected with described main control circuit, for communicating by letter with ambient systems.
Preferably, described radio communication device adopts at least one of WiMax radio communication device or GPRS radio communication device or blue-tooth device or Zigbee device.
Preferably, described main control circuit connects a voice acquisition device.
Preferably, described pressure transducer adopts the wireless pressure sensor with wireless transmit chip.
Preferably, described main control circuit connects a solar cell for supplying power device.
Beneficial effect: owing to adopting above technical scheme, the utility model can obtain the information of weighing more all sidedly, makes automatically to identify tested article, and unmanned and automatic Weighing become possibility, are conducive to the foundation of automatic weighting system.
Accompanying drawing explanation
Fig. 1 is system architecture schematic diagram of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belongs to the scope that the utility model is protected.
It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the utility model can combine mutually.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as restriction of the present utility model.
With reference to Fig. 1, a kind of retrospective electronic weighing system, wherein,
Comprise pressure transducer 2, for obtaining the weight information of tested article;
Image collecting device 3, for gathering the image information of tested article;
Geographic mapping device 6, for obtaining current geographic position information,
Main control circuit 1, the signal output part of pressure transducer 2, image collecting device 3 and Geographic mapping device 6 is connected main control circuit 1;
Radio communication device 4, is connected with main control circuit 1, for communicating by letter with extraneous Radio Network System.
Image collecting device 3 of the present utility model can adopt the image processing and identification chip of image processing and identification circuit or a special use to realize, image collecting device 3 makes automatically to identify tested article becomes possibility, removed the operation of manual input Item Title from, realize the tested article of identification automatically, can also realize unmanned while weighing, be conducive to construction networked system.
As a kind of preferred embodiment of the present invention, pressure transducer 2 adopts the pressure transducer with wireless transmit chip, applicable to large item or weighing platform and the master controller interval occasion far away of need to weighing, as weighbridge system etc.Preferably, MEMS (micro electro mechanical system) (the Microelectromechanical Systems that pressure transducer 2 adopts with wireless transmit chip, MEMS) pressure transducer, this sensor is to adopt microelectronics and the produced novel sensor of micromachining technology, compare with traditional sensor, have that volume is little, lightweight, cost is low, low in energy consumption, reliability is high, be suitable for mass and generate, be easy to integrated and realize intelligentized feature and can realize high-acruracy survey.
As a kind of preferred embodiment of the present invention, image collecting device 3 adopts CCD(ChargeCoupled Device, charge coupled cell) imageing sensor or CMOS(Complementary Metal-Oxide Semiconductor, metal oxide semiconductor device) imageing sensor.Preferably adopt cmos image sensor, cmos image sensor has lower power consumption, and has lower cost of manufacture.
As a kind of preferred embodiment of the present invention, Geographic mapping device 6 can adopt GPS locating device or Big Dipper locating device.Geographic mapping device 6 can be set together with pressure transducer 2, obtains the geographical location information in the place of weighing, and measurement result is comprised weigh the geographical location information in place, is beneficial to reviewing of the information of weighing.
As a kind of preferred embodiment of the present invention, radio communication device 4 adopts WiMax radio communication device or GPRS(General Packet Radio Service, GPRS) radio communication device or blue-tooth device or Zigbee device or WIFI(Wireless Fidelity, at least one of Wireless Fidelity) installing, WiMax is an emerging wireless communication technology, can provide the high speed of Internet to connect, be applicable to static and half stationary state accesses network, its transfer rate can reach 10M-70M left and right;
Preferably adopt GPRS device to realize wireless telecommunications, GPRS device has higher transfer rate and relative cheap link cost, is suitable for large-scale promotion and uses.Radio communication device can also and communication of mobile terminal, measurement result is sent to mobile terminal, realize the quick transmission of information.
As a kind of preferred embodiment of the present invention, main control circuit 1 connects a voice acquisition device 5.Voice acquisition device 5 obtains voice command information, in conjunction with necessary hardware and software, voice is identified and are converted to instruction, and main control circuit sends control signal and controls corresponding actions.
As a kind of preferred embodiment of the present invention, main control circuit 1 connects a power supply, and power supply adopts solar cell for supplying power device 7 or common electric supply installation, utilizes and converts solar energy into electrical energy as power supply, and environmental protection and energy saving, are beneficial to and promote the use of.
As a kind of preferred embodiment of the present invention, main control circuit 1 can also connect a rfid device, rfid device can be realized the electronic label identification on tested article, information in Real-time Obtaining electronic tag, supervise better commodity circulation, realize quick and precisely seamless link of information flow and Commodity Flow.As by the electronic labeling information of scanning egg, obtain kind, the place of production, raising situation, the health and epidemic prevention of egg, all information from field to dining table such as the packing of egg, transportation.Merchandise news can provide a query link by Quick Response Code, and 2 D code information can be gathered and be identified by image collecting device.
The foregoing is only the utility model preferred embodiment; not thereby limit embodiment of the present utility model and protection domain; to those skilled in the art; should recognize that being equal to that all utilization the utility model instructionss and diagramatic content done replace and the resulting scheme of apparent variation, all should be included in protection domain of the present utility model.
Claims (5)
1. a retrospective electronic weighing system, is characterized in that,
Comprise,
Pressure transducer, for obtaining the weight information of tested article;
Image collecting device, for gathering the image information of tested article;
Geographic mapping device, for obtaining current geographic position information,
Main control circuit, the signal output part of described pressure transducer, described image collecting device and described Geographic mapping device is connected described main control circuit;
Radio communication device, is connected with described main control circuit, for communicating by letter with ambient systems.
2. a kind of retrospective electronic weighing system according to claim 1, is characterized in that, described radio communication device adopts at least one of WiMax radio communication device or GPRS radio communication device or blue-tooth device or Zigbee device.
3. a kind of retrospective electronic weighing system according to claim 1, is characterized in that, described pressure transducer adopts the pressure transducer with wireless transmit chip.
4. a kind of retrospective electronic weighing system according to claim 1, is characterized in that, described main control circuit connects a voice acquisition device.
5. a kind of retrospective electronic weighing system according to claim 1, is characterized in that, described main control circuit connects a solar cell for supplying power device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096790.3U CN203837804U (en) | 2014-03-04 | 2014-03-04 | Traceable electronic weighing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420096790.3U CN203837804U (en) | 2014-03-04 | 2014-03-04 | Traceable electronic weighing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837804U true CN203837804U (en) | 2014-09-17 |
Family
ID=51515629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420096790.3U Expired - Fee Related CN203837804U (en) | 2014-03-04 | 2014-03-04 | Traceable electronic weighing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203837804U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361698A (en) * | 2014-11-25 | 2015-02-18 | 湖南大学 | Self-service intelligent electronic weighing settlement method and system |
| CN105708465A (en) * | 2016-04-19 | 2016-06-29 | 东华大学 | Household scale for detecting spine state and using method thereof |
| CN110174164A (en) * | 2019-05-28 | 2019-08-27 | 上海含嘉科技有限公司 | A kind of electronic scale based on Bluetooth transmission |
-
2014
- 2014-03-04 CN CN201420096790.3U patent/CN203837804U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361698A (en) * | 2014-11-25 | 2015-02-18 | 湖南大学 | Self-service intelligent electronic weighing settlement method and system |
| CN105708465A (en) * | 2016-04-19 | 2016-06-29 | 东华大学 | Household scale for detecting spine state and using method thereof |
| CN105708465B (en) * | 2016-04-19 | 2019-12-13 | 东华大学 | household scale capable of detecting spine state and using method thereof |
| CN110174164A (en) * | 2019-05-28 | 2019-08-27 | 上海含嘉科技有限公司 | A kind of electronic scale based on Bluetooth transmission |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |