CN208621152U - The weigher of synchronization identification technology based on near-field communication - Google Patents

Abstract

The weigher for the synchronization identification technology based on near-field communication that this application discloses a kind of.The weigher of the synchronization identification technology based on near-field communication includes shell, the shell upper side is equipped with pallet, the NFC antenna module for detecting article tag is equipped between the pallet and shell, the enclosure interior is equipped with weighing sensor, NFC reader, processor and wireless communication module for detecting Item Weight, the shell is equipped with display module, the NFC antenna module is connect with NFC reader, and the processor is connect with weighing sensor, NFC reader, display module and wireless communication module respectively.The technical issues of present application addresses traditional weighing process article can not being identified automatically and record weight.

Description

The weigher of synchronization identification technology based on near-field communication

Technical field

This application involves a kind of meausring apparatuses, in particular to a kind of synchronization identification technology based on near-field communication Weigher.

Background technique

During article under some special scenes weighs, generally require the category to weighed amount article, weigh the time, Typing is carried out with weight data.For example, the in-out-storehouse management of the quantitative intake of food materials, commodity, require to category, time and again It measures information and carries out detailed record, or even do part calculating.Traditional operating process needs first measure Item Weight, so The category of article and time of measuring information are then needed afterwards to need food materials the measurement of net weight by manual identified and manually recorded Situation, then the net weight of food materials can be obtained by needing to subtract container weight itself just with the gross weight of container.The process is cumbersome, low efficiency Down and it is readily incorporated mistake.It can not automatic identification article and recording and displaying article during weighing article for tradition Type, time and weight (including net and gross weight) relevant information this problem, currently no effective solution has been proposed.

Utility model content

The main purpose of the application is to provide a kind of weigher of synchronization identification technology based on near-field communication, to solve The technical issues of traditional weighing process can not be to Automatic identification and recording and displaying category, time, weight relevant information.

To achieve the goals above, according to the one aspect of the application, a kind of synchronization knowledge based on near-field communication is provided The weigher of other technology.A kind of weigher of the synchronization identification technology based on near-field communication includes: shell, the shell upper side It (is shell if pallet is integrated with shell between the pallet and shell equipped with pallet (can also be integrated with pallet with shell) Internal portion upper side) equipped with the NFC antenna module for detecting article tag, the enclosure interior is equipped with for detecting article Weighing sensor, NFC reader, processor and wireless communication module, the shell are equipped with display module, the NFC antenna Module is connect with NFC reader, the processor respectively with weighing sensor, NFC reader, display module and wireless telecommunications mould Block connection.Article or container that NFC identification label is provided on weighed amount article or article container are placed on pallet, institute Transmitting and reception that NFC antenna is mainly used for radiofrequency signal are stated, by NFC reader on detected article or article container Label carries out ID identification, and content read-write operation, mainly for detection of the weight of article, power module claims weighing sensor for article Amount provides power supply, and processor is mainly the data handled in the data and NFC reader that sensor transmissions are come, passes through display module The type of article and corresponding weight are shown, and data are wirelessly transmitted to intelligent terminal, wherein processor has storage function Can, data can be stored.Wireless communication module can be whole to intelligence by wireless communication transmission by the data in processor End, for statistical analysis and processing.The general detection range of NFC antenna module is within the scope of 0~20cm, so to detection article meeting It is more accurate, will not by surrounding other remote labels interference.An initial time is initially recorded inside processor, then Processor count internal, the two addition can obtain current time.Container weight data are automatically stored in NFC identification label, electricity Sub- scale measures total gross weight, and it is exactly net weight that then processor subtracts each other automatically.

Further, the enclosure interior also sets power module, the power module respectively with processor, NFC reader, Wireless communication module, weighing sensor are connected with display module.

Further, the processor is MCU processor.

Further, the display module is touching-type monitor, and the shape of the display module is rectangle.

Further, the power module is battery or dry cell.

Further, the wireless communication module be wifi module, 2.4G communication module, bluetooth module, 4G communication module, One or more of zigbee, Lora module.

Further, the shape of the shell is rectangle.

Further, the shell with a thickness of 0.5cm~5cm.

Further, the shape of the pallet is round, rectangular, oval one kind.

Further, the pallet with a thickness of 0.2cm~2cm.

In the embodiment of the present application, by the way of increasing NFC antenna module and wireless communication module, pass through NFC days Line detects the type of article, and the weight of article is detected by weighing sensor, is wirelessly transferred by wireless communication module To intelligent terminal, the working process to data is realized by processor, has reached the type that can automatically detect article and again The purpose of amount automatically remembers the type of article and weighed amount Item Weight (net weight or gross weight) relevant information to realize The technical effect of record and display, so solve traditional weighing process can not to Automatic identification and recording and displaying category, The technical issues of time, weight relevant information.

Detailed description of the invention

The attached drawing constituted part of this application is used to provide further understanding of the present application, so that the application's is other Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not Constitute the improper restriction to the application.In the accompanying drawings:

Fig. 1 is the structure according to a kind of weigher of synchronization identification technology based on near-field communication of the embodiment of the present application Figure；

Fig. 2 is connected according to a kind of component of the weigher of synchronization identification technology based on near-field communication of the embodiment of the present application Connect relational graph.

Specific embodiment

In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection It encloses.

It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, " Two " be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that use in this way Data are interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " having " And their any deformation, it is intended that cover it is non-exclusive include, for example, containing the mistake of a series of steps or units Journey, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include unclear Other step or units that ground is listed or intrinsic for these process, methods, product or equipment.

In this application, term " on ", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside", " in ", "vertical", "horizontal", " transverse direction ", " longitudinal direction " instruction orientation or positional relationship be orientation based on the figure or position Set relationship.These terms primarily to better describe the application and embodiment, be not intended to limit indicated device, Element or component must have particular orientation, or constructed and operated with particular orientation.

Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability For the those of ordinary skill of domain, the concrete meaning of these terms in this application can be understood as the case may be.

In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected ", " socket " shall be understood in a broad sense.For example, It may be a fixed connection, be detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be direct phase It even, or indirectly connected through an intermediary, or is two connections internal between device, element or component. For those of ordinary skills, the concrete meaning of above-mentioned term in this application can be understood as the case may be.

It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

As shown in Fig. 1~2, the weigher device for the synchronization identification technology based on near-field communication that this application involves a kind of should The weigher device of synchronization identification technology based on near-field communication includes: shell 5, and 5 upper side of shell is equipped with pallet 4, pallet 4 with The NFC antenna module 3 for detecting article tag is equipped between shell 5,5 inside of shell is equipped with for detecting Item Weight Sensor 9, NFC reader 6, processor 1, power module 2 and wireless communication module 7, shell 5 are equipped with display module 8, power supply Module 2 is connect with processor 1, NFC reader 6, wireless communication module 7, display module 8 respectively, and NFC antenna module 3 and NFC are read Write device 6 connection, processor 1 respectively with weighing sensor 9, NFC reader 6, display module 8, power module 2 and wireless telecommunications mould Block 7 connects.The article for needing to weigh is placed on pallet 4, NFC antenna module 3 passes through NFC mainly for detection of label on article Reader 6 detects the title of article, and mainly for detection of the weight of article, power module 2 provides sensor 9 for article weighing Power supply, processor 1 be mainly handle sensor 9 transmission come data and NFC reader 6 in data, by display module 8 into Row is the type of article and corresponding weight for showing, wherein processor has store function, can store data.Nothing Data in processor can be passed through wireless communication transmission to intelligent terminal, for statistical analysis and processing by line communication module 7. The general detection range of NFC antenna module 3 is within the scope of 0~20cm, will not be by surrounding so can be more accurate to detection article The interference of other remote labels.

As shown in Fig. 1~2, sensor 9 is weighing sensor 9.Sensor 9 predominantly detects the weight of article.

Processor is the model STM32 series of MCU processor 1.Display module 8 is touching-type monitor, display module 8 Shape be rectangle.Power module 2 is battery.Wireless communication module 7 is bluetooth module, and the shape of shell 5 is rectangle. Shell 5 with a thickness of 3cm.The shape of pallet 4 is round, rectangular, oval one kind.The thickness 0.5cm of pallet 4.

The device working principle (course of work or operating method) is as described below: system power supply is whole system power supply, Measured article is placed on pallet 4, and lower section is equipped with NFC antenna module 3, the transmitting-receiving for NFC radiofrequency signal in pallet 4. The variation of input value detected by weighing sensor 9 is sent to MCU processor 1 after amplification and is handled, handled by MCU Device 1 calculates weight value.MCU processor 1 judges whether there is article according to weight and is placed on pallet 4, if MCU processor 1 is sentenced There is article on disconnected pallet 4, then after reading weight information, activates NFC reader 6, carry out the detection of NFC label and the reading of information It takes, if being detected bottom of article has NFC label, necessary content reading is carried out to tag identifier, and to weight and other phases (" required content " can be scheduled type of goods information in label, " other relevant informations " for the write-in of pass information progress label It can be the information currently weighed, such as: weighing time, sequence number).Weighing the time is by initially recording one inside processor Initial time, then processor count internal, the two addition can obtain current time.MCU processor 1 carries out related letter simultaneously Breath is locally stored and calculates, and information is shown on display and is shown, the data in MCU processor 1 pass through wireless Communication device is output on intelligent terminal (mobile phone or tablet computer).If being measured article does not have NFC label, the program can It carries out as general intelligent weigher using, can general if the wireless communication module 7 in weigher connect with processor Data are handled in MCU processor 1, communicate wirelessly upload again after connecting and can be used.

It can be seen from the above description that the application realizes following technical effect: using increase NFC antenna module And the mode of wireless communication module, the type of article is detected by NFC antenna, and the weight of article is detected by sensor, It carries out being wirelessly transmitted to intelligent terminal by wireless communication module, is realized by processor to the working process of data, reached The type of article and the purpose of weight can be automatically detected, to realize the type of article and weighed amount article weight automatically The technical effect that (net weight or gross weight) relevant information carries out recording and displaying is measured, and then solving traditional weighing process can not be to object The technical issues of product automatic identification and recording and displaying category, time, weight relevant information.

The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.

Claims (10)

1. a kind of weigher of the synchronization identification technology based on near-field communication characterized by comprising shell (5), the shell (5) upper side is equipped with pallet (4), and the NFC antenna mould for detecting article tag is equipped between the pallet (4) and shell (5) Block (3), internal weighing sensor (9), the NFC reader (6), processor being equipped with for detecting Item Weight of the shell (5) (1) and wireless communication module (7), the shell (5) are equipped with display module (8), and the NFC antenna module (3) and NFC read and write Device (6) connection, the processor (1) respectively with weighing sensor (9), NFC reader (6), display module (8) and wireless telecommunications Module (7) connection.

2. the weigher of the synchronization identification technology according to claim 1 based on near-field communication, which is characterized in that the shell Also sets power module (2) inside body (5), the power module (2) respectively with processor (1), NFC reader (6), wireless telecommunications Module (7) and display module (8) connection.

3. the weigher of the synchronization identification technology according to claim 2 based on near-field communication, which is characterized in that the electricity Source module (2) is battery or dry cell.

4. the weigher of the synchronization identification technology according to claim 1 based on near-field communication, which is characterized in that the place Managing device (1) is MCU processor.

5. the weigher of the synchronization identification technology according to claim 1 based on near-field communication, which is characterized in that described aobvious Show that module (8) are touching-type monitor, the shape of the display module (8) is rectangle.

6. the weigher of the synchronization identification technology according to claim 1 based on near-field communication, which is characterized in that the nothing Line communication module (7) is wifi module, 2.4G communication module, bluetooth module, 4G communication module, zigbee, in Lora module It is one or more of.

7. the weigher of the synchronization identification technology according to claim 1 based on near-field communication, which is characterized in that the shell The shape of body (5) is rectangle.

8. the weigher of the synchronization identification technology according to claim 7 based on near-field communication, which is characterized in that the shell Body (5) with a thickness of 0.5cm~5cm.

9. the weigher of the synchronization identification technology according to claim 1 based on near-field communication, which is characterized in that the support The shape of disk (4) is round, rectangular, oval one kind.

10. the weigher of the synchronization identification technology according to claim 1 based on near-field communication, which is characterized in that described Pallet (4) with a thickness of 0.2cm~2cm.