CN212988549U

CN212988549U - Intelligent terminal structure and system based on local recognition

Info

Publication number: CN212988549U
Application number: CN202021739542.8U
Authority: CN
Inventors: 阮书文
Original assignee: Shenzhen Chuangzhi Chain Technology Co ltd
Current assignee: Shenzhen Chuangzhi Chain Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-16
Anticipated expiration: 2030-08-19

Abstract

The utility model belongs to the technical field of intelligent terminal, specifically provide an intelligent terminal structure and system based on local discernment, including the enclosure, be equipped with the circuit board in the enclosure, the last signal output port who is equipped with the camera and is used for connecting the electronic scale of enclosure, the camera reaches the electronic scale all with the circuit board electricity is connected, the balance of electronic scale is located the shooting within range of camera. The structure is portable and portable, and is provided with a camera and a model output port. This scheme need not the networking, accomplishes through the camera and carries out local figure recognition to the commodity on the electronic scale to output commodity kind result to the electronic scale, cooperation weight alright calculate by oneself and output total price. The weighing device is convenient for the user to use by self in a business super-interior manner, saves the labor cost of workers, and also improves the experience of consumers and the shopping efficiency.

Description

Intelligent terminal structure and system based on local recognition

Technical Field

The utility model belongs to the technical field of intelligent terminal, concretely relates to intelligent terminal structure and system based on local discernment.

Background

Traditional content discernment such as image, two-dimensional code or bar code is through the picture that the camera on the intelligent terminal will shoot to the high in the clouds through the network, and is local with result passback after the high in the clouds discernment is accomplished, can export a plurality of results simultaneously, selects by the customer again.

By capturing graphical data using a camera and submitting a query to a server comprising a searchable database. The server can then use the graphical data to search its database for information associated with the content from which the graphical data was captured. Such information may then be returned for consumption by the device that sent the query. Accessing a remotely searchable database to execute the graphical data would utilize both network resources and cloud computing resources. However, most supermarket equipment only allows an internal network to be connected, most small-sized fresh food points do not have wifi or wired networks, and cloud identification cannot be used. Intensive areas of personnel such as vegetable market, improper network environment such as wifi of arranging, other modes transmission cost are too high, and the high in the clouds transmission can continuously produce the flow expense, and the speed of high in the clouds discernment can greatly reduced user experience because need pass through network transmission and network instability.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide an intelligent terminal structure based on local discernment to solve the poor and unable problem of scanning identification figure of indoor wireless network environment.

Therefore, the utility model provides an intelligent terminal structure based on local discernment, including the enclosure, be equipped with the circuit board in the enclosure, the last signal output part who is equipped with the camera and is used for connecting the electronic scale of enclosure, the camera reaches the electronic scale all with the circuit board electricity is connected, the pan of steelyard of electronic scale is located the shooting within range of camera.

Preferably, the closed shell comprises a front plate and a rear shell, the front plate and the rear shell are connected in a squeezing and nesting mode, and a signal input interface and a signal output interface which are respectively used for connecting the camera and the electronic scale are arranged at the top end of the rear shell.

Preferably, a display screen is arranged in the closed shell, a window for the display screen to extend out is arranged at the front end of the closed shell, and the display screen is nested and hermetically connected with the window.

Preferably, a processor is arranged on the circuit board, and the display screen, the camera and the electronic scale are electrically connected with the processor.

Preferably, the signal output port is a network cable interface, a USB interface or a serial port.

Preferably, the housing is made of plastic.

Preferably, the top end part of the closed shell is provided with a spherical joint, and the camera is connected with the spherical joint.

The utility model also provides an intelligent terminal system based on local discernment, including the electronic scale, still include as aforesaid arbitrary intelligent terminal structure, intelligent terminal structure's signal output port with the electronic scale electricity is connected.

Preferably, the intelligent terminal structure is connected or bonded with the electronic scale through bolts.

Preferably, the electronic scale is a single-chip electronic scale or a PC electronic scale.

The utility model has the advantages that: the utility model provides an intelligent terminal structure and system based on local discernment, including the enclosure, be equipped with the circuit board in the enclosure, the last signal output part who is equipped with the camera and is used for connecting the electronic scale of enclosure, the camera reaches the electronic scale all with the circuit board electricity is connected, the pan of steelyard is located the shooting within range of camera. The structure is portable and portable, and is provided with a camera and a model output port. This scheme need not the networking, accomplishes through the camera and carries out local figure recognition to the commodity on the electronic scale to output commodity kind result to the electronic scale, cooperation weight alright calculate by oneself and output total price. The weighing device is convenient for the user to use by self in a business super-interior manner, saves the labor cost of workers, and also improves the experience of consumers and the shopping efficiency.

The present invention will be described in further detail with reference to the accompanying drawings.

Drawings

Fig. 1 is the utility model discloses intelligent terminal structure and system's schematic structure based on local discernment.

Description of reference numerals: the device comprises a front plate 1, a camera 2, a display screen 3, a processor 4, a signal output interface 5 and a rear shell 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The embodiment of the utility model provides an intelligent terminal structure based on local discernment, as shown in figure 1, including the enclosure body, be equipped with the circuit board in the enclosure body, still include with the camera 2 that the circuit board electricity is connected, the top portion of enclosure body is equipped with camera 2 and is used for connecting the signal output port of electronic scale, camera 2 and electronic scale all with the circuit board electricity is connected, and the pan of steelyard of electronic scale is located camera 2's shooting within range. The closed shell comprises a camera 2, a display screen 3, a processor 4, namely a local arithmetic unit, a shell, a connecting wire and a power supply. Whole intelligent terminal structure is connected with the electronic scale, also can set up alone, carries out communication connection through signal output port and electronic scale. Specifically, after the article is placed on the scale pan, the camera 2 automatically shoots and identifies the article, and after the identification is completed, the name of the article can be displayed on the display screen 3 or directly transmitted to the electronic scale through the signal output port to be displayed. The user can preset by oneself and show a result or a plurality of results, can select through the original button of electronic scale, and the user can preset by oneself whether need print label paper, whether automatic printing label paper etc.. The intelligent terminal structure does not need extra network access, is an independent integral body and can be realized by adopting an embedded single chip microcomputer. Therefore, the automatic identification of the articles does not need networking, has high identification speed and is not influenced by the network.

The specific working flow principle is as follows: when the electronic scale is used, an article is firstly placed on the scale pan, the camera 2 can automatically recognize after the picture is static, and after the recognition is finished, the recognition result can be displayed on the display screen 3 or the article information can be directly output to the electronic scale through the signal output port for displaying. And finally, printing the article information according to whether the label is printed or not according to the user requirement. The item information includes a category name, weight, total price, and the like.

Wherein, camera 2 can also be set to automatic alignment, can realize through current technique that camera 2 catches and aims at article in order to facilitate the scanning automatically. Through controlling camera 2 automatic to putting the vegetables fruit on the balance and shoot, shoot the back, can directly discern at local equipment, need not the networking, need not to upload the high in the clouds, because need not the networking, not in demanding service environment, can not produce other expenses such as flow again.

Compared with the prior art, the structure can only output one accurate identification result without the need of selection by the user, and can also output a plurality of identification results in accordance with the user requirements, so that the user can select the identification results according to the requirements of the user. And because the identification is finished locally, the network transmission time is saved, and the situation of incapability of identification caused by unsmooth network is also saved.

Because the structure is a separate plug-in device (of course, the structure can be integrated with the electronic scale). Different connection modes can be selected according to the original type of the electronic scale of the user. The existing technical scheme is an integrated scheme with a large screen and an electronic scale, and if a user wants to use the existing technical scheme, the user needs to purchase the electronic scale together, so that the original electronic scale resource waste is caused. The structural scheme does not need to replace the original electronic scale, and saves user resources. On the other hand, the mobile phone is a single plug-in device without a large touch screen or an electronic scale, is extremely light and easy to use, can select to output only one result, does not need to be selected by a user, and can be suitable for the condition that a business and super owner does not want the user to select the product by himself. As a separate identification part, the electronic scale can be suitable for an electronic scale without an identification function originally.

Preferably, the closed shell comprises a front plate 1 and a rear shell 6, the front plate 1 and the rear shell 6 are connected in a squeezing and nesting manner, and a signal input interface and a signal output interface 5 which are respectively used for connecting the camera 2 and the electronic scale are arranged at the top end of the rear shell 6. The rear shell 6 has a storage space for mounting and fixing the circuit board, and an interface is reserved at a position corresponding to the signal output port on the circuit board. When the electronic scale is used, the electronic scale can simply communicate only through wired connection. The front plate 1 and the rear shell 6 are connected in an extruding and nesting mode to form a closed space to prevent dust from entering, only a small tool is needed to pry the front plate and the rear shell during disassembly and assembly, the disassembly and assembly are convenient, and the structure is simple and light.

Preferably, a display screen 3 is arranged in the closed shell, a window for the display screen 3 to extend out is arranged at the front end of the closed shell, and the display screen 3 is connected with the window in a nested and sealed mode. The display screen 3 is used for displaying the name of the object variety, the unit price and the total price. The user is clear at a glance, operates in an easy manner and has good experience.

In a preferred scheme, a processor 4 is arranged on the circuit board, and the display screen 3, the camera 2 and the electronic scale are electrically connected with the processor 4. The processor 4 is used for receiving the image information of the camera 2 and analyzing the image information to obtain information corresponding to the article to output to the electronic scale. The object is placed on the scale pan of the electronic scale for shooting and identification by the camera 2.

In a preferred scheme, the signal output port is a network cable interface, a USB interface or a serial port. The universal interface can improve the application range. Specifically, the original single-chip electronic scale and the PC electronic scale of the user can be connected through connection modes such as a network cable, a USB (universal serial bus) and a serial port, the identification result is output to the original electronic scale, and the label can be automatically printed after identification or manually printed. Can be compatible with the original electronic scale equipment of a user.

According to the preferred scheme, the shell is made of plastic, and the plastic is light, convenient and easy to process and convenient to carry.

Preferably, a spherical joint is arranged at the top end part of the closed shell, and the camera 2 is connected with the spherical joint. The compensation ability is big, it is little to occupy space, fluid resistance is little, the appearance is pleasing to the eye, can wind the rotatory arbitrary angle of axis, still can be to any direction bending, makes things convenient for camera 2's position control to adapt to the matching of the electronic scale of different models, guarantee that the pan of a steelyard is located the shooting range of camera 2 and be convenient for discernment graphic data.

The embodiment of the utility model provides an intelligent terminal system based on local discernment is still provided, including the electronic scale, still include as aforesaid arbitrary intelligent terminal structure, intelligent terminal structure's signal output port with the electronic scale electricity is connected. The structure of the intelligent terminal is not described in detail herein, and is the same as any of the foregoing. The electronic scale and the intelligent terminal form an integral intelligent terminal system. The vegetable and fruit identification is accomplished locally without a network. The consumer can complete the purchase without waiting for the staff to calculate the cost.

Preferably, the intelligent terminal structure is connected or bonded with the electronic scale through bolts. The intelligent terminal and the electronic scale can be separated to be maintained and replaced independently. The resources are fully utilized.

In a preferred scheme, the electronic scale is a single-chip electronic scale or a PC electronic scale. The internal circuit of the electronic scale is simple and is the prior art, and the electronic scale can be communicated with a processor in the intelligent terminal by simple modification or customization and displays the information of the articles identified by the camera.

The above examples are merely illustrative of the present invention and do not limit the scope of the present invention, and all designs identical or similar to the present invention are within the scope of the present invention.

Claims

1. The utility model provides an intelligent terminal structure based on local discernment, includes the closed shell, be equipped with circuit board, its characterized in that in the closed shell: the closed shell is provided with a camera and a signal output port used for being connected with an electronic scale, the camera and the electronic scale are electrically connected with the circuit board, and a scale pan of the electronic scale is located within a shooting range of the camera.

2. The intelligent terminal structure based on local identification according to claim 1, characterized in that: the closed shell comprises a front plate and a rear shell, the front plate and the rear shell are connected in an extruding and nesting mode, and a signal input interface and a signal output interface which are respectively connected with the camera and the electronic scale are arranged at the top end of the rear shell.

3. The intelligent terminal structure based on local identification according to claim 1, characterized in that: the display screen is arranged in the closed shell, a window for the display screen to extend out is arranged at the front end of the closed shell, and the display screen is connected with the window in a nested and sealed mode.

4. The intelligent terminal structure based on local identification according to claim 3, characterized in that: the circuit board is provided with a processor, and the display screen, the camera and the electronic scale are electrically connected with the processor.

5. The intelligent terminal structure based on local identification according to claim 1, characterized in that: the signal output port is a network cable interface, a USB interface or a serial port.

6. The intelligent terminal structure based on local identification according to claim 1, characterized in that: the shell is made of plastic materials.

7. The intelligent terminal structure based on local identification according to claim 1, characterized in that: the top end of the closed shell is provided with a spherical joint, and the camera is connected with the spherical joint.

8. The utility model provides an intelligent terminal system based on local discernment, includes the electronic scale, its characterized in that: the intelligent terminal structure according to any one of claims 1 to 7, wherein the signal output port of the intelligent terminal structure is electrically connected with the electronic scale.

9. The intelligent terminal system based on local identification according to claim 8, characterized in that: the intelligent terminal structure is connected or bonded with the electronic scale through bolts.

10. The intelligent terminal system based on local identification according to claim 8, characterized in that: the electronic scale is a single-chip microcomputer electronic scale or a PC electronic scale.