CN205826100U

CN205826100U - A kind of weighing system

Info

Publication number: CN205826100U
Application number: CN201620537211.3U
Authority: CN
Inventors: 蔺宝亮
Original assignee: Beijing Wisdom Union Technology Co Ltd
Current assignee: Beijing Wisdom Union Technology Co Ltd
Priority date: 2016-06-03
Filing date: 2016-06-03
Publication date: 2016-12-21
Anticipated expiration: 2026-06-03

Abstract

The open a kind of weighing system of embodiment of the present utility model.Weighing system is applied to hotel's buying and in-out-storehouse management, including: weighing terminal, LOAD CELLS, local data base, transmission server, inquiry server, mobile terminal and cloud database, wherein, weighing terminal is connected with transmission server by network, weighing terminal is also connected by physics mode with LOAD CELLS, weighing terminal is also connected with local data base and mobile terminal, mobile terminal is also connected with inquiry server, transmission server is connected with cloud database by network, and cloud database is connected with inquiry server.Application this utility model, can promote efficiency of weighing, reduce input cost.

Description

Weighing system

Technical Field

The utility model relates to a thing networking weighing technology especially relates to a weighing system.

Background

The internet of things is an important component of a new generation of information technology, is also called as an object-to-object connected internet, and is widely applied to network fusion through intelligent perception and recognition technology and pervasive computing. The internet of things technology is used for connecting articles with the internet through information sensing equipment, so that intelligent identification and management are achieved, and the internet of things technology is a development direction of logistics. The weighing Internet of things is used as a branch of the Internet of things, is a modern information intelligent weighing system integrating modern digital electronic weighing technology, computer network technology, remote digital video technology, global positioning technology, wireless communication network transmission technology and the like, and can provide efficient and intelligent weighing management.

The current weighing system, especially front-end operation hardware, background management system software and mobile terminal management system for hotel purchase and warehouse entry and exit management, is based on the weighing system of electronic scale and Personal Computer (PC) equipment, the electronic scale comprises singlechip and analog sensor, weighing and weight display are carried out by manual operation, the PC equipment is connected with the electronic scale, weighing data obtained by weighing the electronic scale are output to the PC equipment through the RS232 serial port equipped, the received weighing data are uploaded to the cloud database through the network by the PC equipment, and thereby the uploading of the weighing data can be realized.

However, the weighing system cannot carry out weighing operation under the condition of no manual operation, and cannot realize intelligent weighing, so that the weighing efficiency is low; meanwhile, customized development cannot be realized.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiment of the utility model provides a weighing system promotes weighing efficiency, reduces the input cost.

In order to achieve the above object, the embodiments of the present invention adopt the following technical solutions:

in a first aspect, the embodiment of the utility model provides a weighing system, this weighing system are applied to hotel's purchase and come in and go out the library management, include: a weighing terminal, a weighing sensor, a local database, a transmission server, a query server, a mobile terminal and a cloud database, wherein,

The system comprises a weighing terminal, a local database, a query server, a transmission server, a cloud database, a weighing sensor, a local database, a mobile terminal, a cloud database and a cloud database, wherein the weighing terminal is connected with the transmission server through a network, the weighing terminal is also connected with the weighing sensor in a physical mode, the weighing terminal is also connected with the local database and the mobile terminal, the mobile terminal is also connected with the query server, the transmission server is connected with the;

the weighing terminal is used for receiving login information input by an operator to perform login authentication, and after the login authentication is passed, the weighing terminal interacts with the local database to initialize weighing parameters and starts weighing operation;

receiving an analog signal sensed by a weighing sensor, outputting weighing data, storing the weighing data in a local database, and uploading the weighing data to a transmission server through a network;

the weighing sensor is adhered to an external weighing platform and used for receiving the notification output by the weighing terminal and outputting the collected weighing data of the target weighing object placed in the weighing platform to the weighing terminal;

the local database is used for interacting with the weighing terminal and initializing weighing parameters in the weighing terminal; the method comprises the steps of storing weighing data of a weighing terminal when a network is interrupted, encrypting the stored data after the network is recovered, and transmitting the encrypted data to a transmission server;

The transmission server is used for receiving the weighing data output by the weighing terminal, encrypting the weighing data by using a preset encryption algorithm and transmitting the weighing data to the cloud database;

the cloud database is used for receiving the encrypted weighing data, decrypting and storing the encrypted weighing data;

the query server is used for receiving a query request sent by the mobile terminal, querying data corresponding to the query request from the cloud database, and returning the queried data to the mobile terminal;

and the mobile terminal is used for receiving a user name and a password input by a user for logging in and sending a query request to the query server to acquire the weighing system information.

With reference to the first aspect, in a first implementation manner of the first aspect, the weighing terminal includes: a safety setting module, a data synchronization module, a server setting module, a weighing record query module, a weighing parameter setting module, a time and date setting module, a network parameter setting module and a temporary commodity information adding module, wherein,

the safety setting module is connected with the data synchronization module, the data synchronization module is connected with the server setting module, and the data synchronization module is also connected with the weighing record query module, the weighing parameter setting module, the time and date setting module, the network parameter setting module and the temporary commodity information adding module;

The security setting module is used for providing password management for the current login user;

the data synchronization module is used for providing a synchronization function of basic data synchronized with a local database;

the server setting module is used for setting addresses and port numbers of the transmission server and the cloud database;

the weighing record query module is used for providing weighing record details and summary in a preset time period, providing a U disk export function and the like;

the weighing parameter setting module is used for setting weighing parameters;

the time and date setting module is used for setting system time;

the network parameter setting module is used for setting network connection parameters;

and the temporary commodity information adding module is used for adding commodity information which does not exist in the weighing system under the preset condition and automatically synchronizing the added commodity information to the local database.

With reference to the first kind of embodiment of the first aspect, in a second implementation manner of the first aspect, the local database includes: a system management module, a basic data management module, a data query module, a summary statistic module and a manual operation module, wherein,

the system management module is used for carrying out password management, role management, user management, data management, company information management, weighing terminal management and system log management;

The basic data management module is used for carrying out commodity management, unit management from and to, warehouse management, department management, employee management and measurement unit management;

the data query module is used for carrying out inventory checking management, inventory alarm table management, inventory entering and exiting inventory detail management and inventory detail management;

the collection statistic module is used for carrying out warehousing collection management, ex-warehouse collection management and sum collection management;

and the manual operation module is used for carrying out warehousing registration management, ex-warehouse registration management, inter-warehouse transfer management and damage reporting registration management.

With reference to the second implementation manner of the first aspect, in a third implementation manner of the first aspect, the system management module includes: a password management unit, a role management unit, a user management unit, a data management unit, a company information management unit, a weighing terminal management unit and a system log management unit, wherein,

the password management unit is connected with the role management unit, the user management unit is connected with the password management unit, and the user management unit is also connected with the data management unit, the company information management unit, the weighing terminal management unit and the system log management unit.

With reference to the second implementation manner of the first aspect, in a fourth implementation manner of the first aspect, the profile management module includes: a commodity management unit, a unit management unit, a warehouse management unit, a department management unit, an employee management unit and a unit management unit, wherein,

The commodity management unit is connected with the weighing terminal through an interface and used for providing a commodity information management function;

the unit management unit of the coming and going, need to realize the interface with terminal station, is used for providing the unit management of the coming and going;

the warehouse management unit needs to realize an interface with the weighing terminal, provides warehouse management and performs addition, deletion, modification and check operation on the warehouse;

the department management unit is used for providing functions of increasing, deleting, modifying and checking for the department where the login user is located;

the employee management unit needs to realize an interface with the weighing terminal, provides an employee management interface for a login user, and provides a login user name and a password for the weighing terminal;

and the metering unit management unit needs to realize an interface with a terminal and is used for providing unit distribution for the input and output warehouse commodities.

With reference to the second implementation manner of the first aspect, in a fifth implementation manner of the first aspect, the data query module includes: an inventory checking management unit, an inventory alarm table management unit, an in-out inventory detail management unit and an inventory detail management unit, wherein,

the inventory checking management unit is used for providing product inventory checking information and providing a data query and export function;

and the inventory alarm table management unit is used for providing commodity upper and lower limit fields for the warehouse, counting whether the warehouse commodities are insufficient or not according to the commodity upper and lower limit fields, and providing a derivation function.

The warehouse-in and warehouse-out detail management unit needs to realize an interface with the weighing terminal and is used for providing weighing detail information inquiry;

and the inventory detail management unit is used for manually counting the inventory according to the specified warehouse and providing a query and export function.

With reference to the second implementation manner of the first aspect, in a sixth implementation manner of the first aspect, the summary statistics module includes: a warehousing collection management unit, a warehousing collection management unit and a money collection management unit, wherein,

the warehouse entry and collection management unit is used for providing a commodity warehouse entry and collection report form within a preset period of time for a user and providing a query export function;

the ex-warehouse collection management unit manages the ex-warehouse collection table, is used for providing a commodity ex-warehouse collection report form within a period of time for a user, and provides a query export function;

and the sum collection management unit is used for collecting the total sum and the detail of warehousing and the total sum and the detail of ex-warehouse, calculating the profit rate and presenting in a form of a report, and providing a exporting function.

With reference to the second implementation manner of the first aspect, in a seventh implementation manner of the first aspect, the manual operation module includes: a warehousing registration management unit, a ex-warehouse registration management unit, an inter-warehouse transfer management unit and a reporting loss registration management unit, wherein,

The warehousing registration management unit is used for providing a manual warehousing filling warehousing note function for a user;

the ex-warehouse registration management unit is used for providing a manual ex-warehouse filling out ex-warehouse list for a user;

the inter-warehouse transfer management unit is used for realizing the transfer operation of the commodity by filling the transfer order;

and the damage reporting registration management unit is used for managing based on the expired commodity scrapping treatment and the damage outside the commodity in the warehouse management.

The embodiment of the utility model provides a weighing system, include: the system comprises a weighing terminal, a weighing sensor, a local database, a transmission server, an inquiry server, a mobile terminal and a cloud database, wherein the weighing terminal is connected with the transmission server through a network, the weighing terminal is also connected with the weighing sensor in a physical mode, the weighing terminal is also connected with the local database and the mobile terminal, the mobile terminal is also connected with the inquiry server, the transmission server is connected with the cloud database through the network, and the cloud database is connected with the inquiry server; the weighing terminal is used for receiving login information input by an operator for login authentication after being started, and after the login authentication is passed, the weighing terminal interacts with a local database to initialize weighing parameters and starts weighing operation; receiving an analog signal sensed by the weighing sensor, performing analog-to-digital conversion to obtain weighing data, storing the weighing data in a local database, and uploading the weighing data to a transmission server through a network; the weighing sensor is adhered to an external weighing platform and used for receiving the notification output by the weighing terminal, collecting the weighing data of a target weighing object placed in the weighing platform and outputting the weighing data to the weighing terminal; the local database is used for interacting with the weighing terminal and initializing weighing parameters in the weighing terminal; the method comprises the steps of storing weighing data of a weighing terminal when a network is interrupted, encrypting the stored data after the network is recovered, and transmitting the encrypted data to a transmission server; the transmission server is used for receiving the weighing data output by the weighing terminal, encrypting the weighing data by using a preset encryption algorithm and transmitting the weighing data to the cloud database; the cloud database is used for receiving the encrypted weighing data, decrypting and storing the encrypted weighing data; the query server is used for receiving a query request sent by the mobile terminal, querying data corresponding to the query request from the cloud database, and returning the queried data to the mobile terminal; and the mobile terminal is used for receiving a user name and a password input by a user for logging in and sending a query request to the query server to acquire the weighing system information. Therefore, the weighing sensor is separated from the weighing terminal, the weighing terminal carries out corresponding initialization setting according to the weighing target object, weighing data are transmitted through a network, weighing efficiency can be effectively improved, input cost can be reduced, a customized and intelligent weighing management scheme can be provided, and personalized requirements for weighing functions are met.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a weighing system according to an embodiment of the present invention;

fig. 2 is a schematic diagram of a logical structure of a weighing terminal according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a hardware structure of a weighing terminal according to an embodiment of the present invention;

fig. 4 is a schematic flow chart of a weighing method according to an embodiment of the present invention.

Detailed Description

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Fig. 1 is a schematic structural view of a weighing system according to an embodiment of the present invention. Referring to fig. 1, the weighing system is applied to hotel purchasing and warehousing, and comprises: weighing terminal 11, weighing sensor 12, transmission server 13, cloud database 14, query server 15, local database 16, and mobile terminal 17, wherein,

the weighing terminal 11 is connected with the transmission server 13 through a network (for example, wide area network or local area network transmission), the weighing terminal 11 is further connected with the weighing sensor 12 in a physical mode, the weighing terminal 11 is further connected with the local database 16 and the mobile terminal 17, the mobile terminal 17 is further connected with the query server 15, the transmission server 13 is connected with the cloud database 14 through the network, and the cloud database 14 is connected with the query server 15.

The weighing terminal 11 is used for initializing according to information in a local database after being started, receiving login information input by an operator for login authentication, interacting with the local database to initialize weighing parameters after the login authentication is passed, and starting weighing operation;

receiving an analog signal sensed by the weighing sensor, performing analog-to-digital conversion to obtain weighing data, storing the weighing data in a local database, and uploading the weighing data to a transmission server through a network;

The embodiment of the utility model provides an in, the terminal of weighing is after obtaining the data of weighing, preserves to local database to at data upload in-process, the weighing data is encrypted.

In the embodiment of the utility model, as an optional embodiment, the terminal of weighing includes: a safety setting module, a data synchronization module, a server setting module, a weighing record query module, a weighing parameter setting module, a time and date setting module, a network parameter setting module and a temporary commodity information adding module, wherein,

the safety setting module is connected with the data synchronization module, the data synchronization module is connected with the server setting module, and the data synchronization module is further connected with the weighing record query module, the weighing parameter setting module, the time and date setting module, the network parameter setting module and the temporary commodity information adding module.

The security setting module is used for providing password management for the current login user and modifying the login password of the current login user;

the data synchronization module is used for providing a synchronization function of basic data required to be synchronized with the background management system;

in this embodiment, the background management system is a local database, and the basic data to be synchronized includes but is not limited to: commodity information, information of units of communication, warehouse information, operator information, measurement units, and information of units of use. Wherein,

The commodity information synchronization is used for synchronizing the commodity information in the background management system, and the commodity information comprises: commodity general information and commodity detailed information.

Fields in the information of the goods to be synchronized include: commodity name, serial number, mnemonic code, commodity category, unit price and commodity bar code information.

And synchronizing the warehouse information, which is used for synchronizing the warehouse information in the background management system.

Warehouse information that needs to be synchronized includes: warehouse name, warehouse ID.

And the synchronization of the information of the current units is used for synchronizing the information of the current units of the background management system, marking suppliers in warehousing operation and ex-warehouse use in ex-warehouse operation when in-warehouse operation.

The information that needs to be synchronized includes: the name of the unit of the current and the ID of the unit of the.

And the operator information synchronization is used for synchronizing the employee information in the background management system and marking the operator for each operation during warehouse entry and warehouse exit operation.

The information that needs to be synchronized includes: employee name, employee ID.

And the measurement unit synchronization is used for synchronizing the information of the measurement unit of the background management system.

The information that needs to be synchronized includes: unit name (Kg, g, jin, dan, etc.), unit number.

And the unit information synchronization is used for synchronizing the company information in the background management system, so that the printing information can be conveniently read.

The information that needs to be synchronized includes: using the unit name, unit phone, unit address, unit home page.

the weighing record query module is used for providing weighing record details and summary in a preset time period and providing a U disk export function, and comprises the following functions:

a select start date function;

clicking a query function;

query results functions, including: all the weighing details in a preset time period and the total sales amount in the time period;

the query results contain fields including: time, commodity number, commodity name, commodity quantity, commodity unit price, commodity total price, mode (ex-warehouse and in-warehouse), and warehouse entry and exit.

And the Excel table can be exported by clicking an export button in the query result function.

And the weighing parameter setting module is used for setting weighing parameters and comprises a basic parameter setting unit and a weighing calibration unit.

A basic parameter setting unit, configured to set basic parameters, where the setting of the basic parameters includes:

selecting a weighing unit: KG. Jin, g, ton, lb;

zero tracking range: setting different range values according to weighing requirements;

Starting zero setting range: setting different ranges according to different weighing requirements;

setting the maximum measuring range: setting a maximum measuring range;

decimal point digit setting: and setting decimal point digits according to the use precision and the maximum measuring range.

The weighing calibration unit is used for weighing and calibrating by adopting the following steps:

a1, clicking to weigh and calibrate, and entering a calibration interface;

a2, reading an idle load value by the system in an idle load mode, and clicking to set zero load;

a3, placing a standard weight, inputting the weight of the standard weight, and inputting a division value;

a4, clicking the setting full load;

a5, finishing calibration;

and A6, returning to the main interface.

And the time and date setting module is used for setting the system time, and as an optional embodiment, the system setting of the weighing system can be called.

And the network parameter setting module is used for setting network connection parameters, and as an optional embodiment, the network connection of the weighing system can be called.

And the temporary commodity information adding module is used for adding commodity information which does not exist in the weighing system under the preset condition (emergency), automatically synchronizing the added commodity information to the background management system and adding other information in the background.

The added commodity information includes: commodity name, commodity number, commodity unit price and commodity unit.

In this embodiment, as an optional embodiment, the display content and the buttons of the weighing main interface of the weighing terminal are as follows:

the display content comprises:

machine number: for displaying the native machine number;

system time: for displaying the system date and time;

the commodity name is as follows: the system is used for displaying the name of the current weighed commodity;

and (4) commodity numbering: the number display module is used for displaying the number of the current commodity;

zero point indication: the zero point indicator is lightened when the weight of the system is zero;

and (3) stable indication: the device is used for lighting a stable indication when the weighing data are stable;

weighing unit: the measuring unit is used for displaying the current weighed commodity;

accumulating the number of strokes: the device is used for displaying the current accumulated weighing pen number when carrying out accumulated weighing;

and (4) accumulating the total price: the system is used for displaying the total amount of the current accumulated weighed commodities when the accumulated weighing is carried out;

total amount: for displaying the total amount of the currently weighed goods.

The button includes:

peeling: carrying out peeling operation;

setting zero: carrying out zero setting operation;

and (3) accumulation: performing accumulation operation;

tired clear: performing accumulated data clearing operation;

mode (2): mode switching (ex-warehouse and in-warehouse) is carried out;

Setting: switching to a system setting interface;

selecting commodities: entering a commodity selection interface;

in this embodiment, as an optional embodiment, the commodity selection includes: a broad selection category and a scan gun code scan selection category, wherein,

the large-class selection is used for popping up all large classes of commodities after clicking, clicking the large class to which the commodities belong, popping up all commodities under the large class by the system, searching commodity information through page turning, and selecting all weighed commodities;

and selecting a scanning gun code scanning, and scanning the bar code information of the commodity by using an external scanning gun connected with the equipment terminal to automatically match the commodity information.

Saving printing: the system is used for storing the current weighing information in a local database, printing the weighing information and uploading the weighing information to a transmission server.

The selection button is used for selecting and operating the preset in-out database data incidental information when the weighing operation is carried out on the main interface, and comprises an operator selection button and a unit of coming and going selection button, wherein,

the operator selection button is used for selecting the synchronized employee information in a pull-down menu mode;

and the round-trip unit selection button is used for selecting the round-trip unit corresponding to the current warehouse entry and exit operation in a mode of pulling down a menu.

As another alternative embodiment, fig. 2 is a schematic diagram of a logic structure of a weighing terminal according to an embodiment of the present invention. Referring to fig. 2, the weighing terminal includes: a login authentication unit 21, an initialization unit 22, a weighing data receiving unit 23, a gain unit 24, a filtering unit 25, a signal conversion unit 26, a single chip unit 27, a clock unit 28, and a display unit 29, wherein,

the login authentication unit 21 is connected with the initialization unit 22;

the initialization unit 22 is connected with the weighing data receiving unit 23;

the weighing data receiving unit 23 is connected with the gain unit 24;

the gain unit 24 is connected to the filter unit 25;

the filtering unit 25 is connected to the signal conversion unit 26;

the signal conversion unit 26 is connected with the single chip microcomputer unit 27;

the single chip unit 27 is further connected to a clock unit 28 and a display unit 29, the clock unit 28 being connected to the display unit 29.

A login authentication unit 21 for receiving login information input by an operator after the start-up, performing login authentication, and notifying the initialization unit 22 after the login authentication is passed;

the embodiment of the utility model provides an in, as an optional embodiment, the login authentication includes local login authentication and long-range login authentication, and login authentication unit 21 includes: a sub-unit, an information input sub-unit, a network connection status judging sub-unit, a local database sub-unit, a login information transmission sub-unit, a login authentication sub-unit, and an update sub-unit (not shown in the figure), wherein,

The promoter unit is connected with the information input subunit;

the information input subunit is connected with the network connection state judgment subunit;

the network connection state judgment subunit is respectively connected with the local database subunit and the login information transmission subunit;

the local database subunit and the login information transmission subunit are also respectively connected with the login authentication subunit;

the updating subunit is respectively connected with the login authentication subunit and the local database subunit.

The promoter unit is used for starting the weighing terminal;

the information input subunit is used for providing a window for inputting login information by a user;

the network connection state judging subunit is used for acquiring the network connection state after the user inputs the login information, and informing the local database subunit if the network connection state is disconnected; if the network connection state is connection, the login information transmission subunit is informed;

the local database subunit is used for receiving the notification, reading the stored user login information and outputting the user login information to the login authentication subunit;

in the embodiment of the present invention, as an optional embodiment, the local database subunit is further configured to store the weighing data.

The login information transmission subunit is used for receiving the notification, reading the stored user login information from the cloud database through the network and the transmission server, and outputting the user login information to the login authentication subunit;

The login authentication subunit is used for reading the login information of the information input subunit, matching the received login information, and if the received login information is matched with the received login information, confirming that the login authentication is passed;

and the updating subunit is used for reading the stored basic data of the user subjected to login authentication from the cloud database through the network and the transmission server after the login authentication of the login information output by the login information transmission subunit by the login authentication subunit is passed, and updating the local database subunit.

In the embodiment of the present invention, the basic data includes but is not limited to: and weighing information of goods entering and leaving the warehouse and parameter information of the weighing terminal. Wherein, the warehouse-in and warehouse-out goods weighing information includes but is not limited to: commodity name, commodity price etc. terminal parameter information of weighing includes: weighing sensor sensitivity, weighing sensor type, weighing sensor weighing range, etc.

The initialization unit 22 is used for initializing weighing parameters and starting weighing operation;

the embodiment of the utility model provides an in, the basic data is read from local database subunit to initialization unit 22, and the setting is initialized to the symmetrical heavy terminal. As an alternative embodiment, the initialization settings include, but are not limited to: operating system initialization, weighing value initial zero setting, network connection and account login.

The embodiment of the utility model provides an in, if the internet access state is the connection, then read corresponding data from the basic data of update and carry out the initialization setting, if the internet access state is the disconnection, then read corresponding data from the basic data that has stored and carry out the initialization setting.

A weighing data receiving unit 23 for receiving an analog signal output by the weighing sensor;

the embodiment of the utility model provides an in, the target weighing thing is placed on weighing the bench, carries out the weight sensing by weighing sensor, and the gravity of the nominal heavy object of weighing sensor sensing output is the analog signal of voltage or electric current, exports to weighing data receiving element 23 with the gravity conversion of sensing.

As an optional embodiment, the base of the weighing platform consists of an upper layer of steel frame structure and a lower layer of steel frame structure, the middle of the weighing platform is connected by a weighing sensor, and the two layers of steel frame structures are respectively fixed at the input end of the weighing sensor; when a heavy object is placed on the weighing platform, the weighing sensor generates torque, and the generated stress enables the Wheatstone resistor bridge adhered to the weighing sensor to generate resistance change, so that the two output ends of the weighing sensor output corresponding voltage difference analog signals.

A gain unit 24 for amplifying the analog signal received by the weighing data receiving unit;

A filtering unit 25, configured to perform filtering processing on the amplified analog signal to obtain a preprocessed analog signal;

the signal conversion unit 26 is configured to perform analog-to-digital conversion on the preprocessed analog signals to obtain digital signals;

the singlechip unit 27 is used for carrying out operation processing on the digital signal to obtain weighing data;

a clock unit 28 for setting time information for the weighing data;

a display unit 29 for digitally displaying the weighing data on a display screen.

In the embodiment of the present invention, the display unit 29 may adopt a high-sensitivity resistive touch screen.

As another alternative embodiment, the weighing terminal further comprises: a network unit (not shown) connected to the clock unit.

The network unit is used for transmitting the weighing data with the time information to the transmission server through a network;

in the embodiment of the utility model, as another optional embodiment, the terminal of weighing still includes: a transmission judging unit (not shown in the figure) connected with the network unit and the local database subunit in the login authentication unit.

And the transmission judging unit is used for judging whether the network connection state of the weighing data of the transmission set time information is connected or not, if the network connection state is connected, informing the network unit, if the network connection state is disconnected, caching the weighing data of the set time information to a local database subunit in the login authentication unit, monitoring the network connection state, reading the cached weighing data of the set time information from the local database subunit and outputting the weighing data to the network unit when the network connection state is connected.

As another alternative embodiment, the weighing terminal further comprises: a keyboard unit (not shown) connected to the information input subunit.

And the keyboard unit is used for receiving the information input by the operator and outputting the information to the information input subunit.

The embodiment of the utility model provides an in, can carry out relevant input operation through outside keyboard server program.

As still another optional embodiment, the weighing terminal further comprises:

the printing unit is connected with the local database subunit in the login authentication unit and the singlechip unit; and/or the presence of a gas in the gas,

the scanning unit is connected with the local database subunit in the login authentication unit; and/or the presence of a gas in the gas,

a card reading unit (not shown in the figure) connected to the local database subunit in the login authentication unit. Wherein,

and the printing unit is used for printing the weighing data output by the singlechip microcomputer unit and/or the data selected by the operator from the local database subunit.

And the scanning unit is used for scanning the two-dimensional code information of the target weight, matching the two-dimensional code information with the data stored in the local database subunit and determining the basic data of the target weight.

As an alternative embodiment, the scanning unit is a scanning gun.

And the card reading unit is used for identifying the card information of the target weight, matching the card information with the data stored in the local database subunit and determining the basic data of the target weight.

In the embodiment of the utility model, in the login authentication process, the network connection state is obtained, if the network connection state is disconnected, the user is prompted to input the local login information to interact with the local database subunit for login verification; if the network connection state is connection, prompting the user to input the remote login information, and transmitting the remote login information input by the user to a transmission server through the network for login verification, wherein the local login information and the remote login information can be the same or different.

After the login verification is passed, if the network connection state is connection, updating preset basic data, starting a weighing process after initializing and setting weighing parameters, informing a weighing sensor to start weighing, if the network connection state is disconnection, reading the stored basic data from a local database subunit, and initializing and setting a weighing terminal.

Receiving information sensed by a weighing sensor, calculating to obtain weighing data, and if the network connection state is disconnected, locally caching the received weighing data in a local database subunit; and if the network connection state is connection, uploading the received weighing data to a transmission server through a network.

The embodiment of the utility model provides an in, when needs weigh the target weighing object, will weigh the terminal and link to each other with weighing sensor. The weighing terminal enters a login window (for an operator) after being started, the weighing terminal firstly verifies the network connection state after the operator inputs corresponding login information in the login window, and if the network connection state is not connected (disconnected), the weighing terminal prompts the operator to input local login information (such as a user name and a password) through a display screen to carry out local verification login; and if the network connection state is connection, transmitting the login information to a cloud database through a transmission server, performing matching verification with a user name and a password which are stored in the cloud database in advance, if the verification is correct, logging in and weighing, and if the verification fails, performing re-logging verification.

The embodiment of the utility model provides an in, the terminal of weighing is after the login verification through the user, starts the operation flow of weighing, connects weighing sensor and start.

As an optional embodiment, after the weighing terminal is started, automatically detecting whether a weighing platform adhered to the weighing sensor returns to zero, when the self-checking returns to zero, firstly reading the weighing weight of the weighing platform, if the read weighing weight is less than or equal to a preset zero-returning threshold value, the zero-returning operation is not required, and the self-checking zero-returning process is finished; and if the read weighing weight is larger than the preset zeroing threshold value, performing preset filtering zeroing operation.

As another alternative, after performing the initial self-zeroing, the connection to the load cell is disconnected, the load cell is turned back on after a preset time of sleep, for example, 500ms or 800ms, and the self-zeroing detection is performed again to enhance the reliability of the self-zeroing detection.

In the embodiment of the utility model provides an in, fig. 3 does the utility model discloses a terminal hardware structure schematic diagram weighs. Referring to fig. 3, the weighing terminal is mainly composed of a data acquisition part, an extended clock module, a single chip microcomputer control module (single chip microcomputer) and a software processing module. The data acquisition part comprises a weighing sensor and a special high-precision high-gain 24-bit A/D conversion chip for the electronic scale. The weighing object (target weight) is converted into an analog signal by a weighing sensor arranged on a weighing platform, the analog signal is converted into a digital signal by an A/D processor (A/D conversion chip) after amplification and filtering treatment, the digital signal is operated and processed by a singlechip, the processed weight information is sent to an X86 platform, the processing and application of a software layer are carried out, and finally, the weight information is displayed in a digital mode by a display screen.

After the operation of weighing, carry out weighing data and upload, carry out the network verification during uploading, if the internet access state is for connecting, the weighing data is direct to be uploaded to high in the clouds database through the transmission server, if the internet access state is not connected, with weighing data cache local, treat the network reconnection back, trigger to slow down and have local weighing data and upload to high in the clouds database through the transmission server automatically.

The weighing sensor 12 is adhered to an external weighing platform and used for receiving the notification output by the weighing terminal 11, collecting the weighing data of the target weighing object in the weighing platform and outputting the weighing data to the weighing terminal 11;

the transmission server 13 is used for receiving the weighing data output by the weighing terminal, encrypting the weighing data by using a preset encryption algorithm and transmitting the weighing data to the cloud database 14;

the embodiment of the utility model provides an in, transmission server 13 encrypts the login information and the data of weighing that upload to heavy terminal 11, encrypts the basic data that arrives weighing terminal 11 in step to high in the clouds database 14 and handles.

As an alternative embodiment, the encryption algorithm comprises: enhanced Data Encryption protocol (AES), Data Encryption Algorithm (DEA), Data Encryption Standard (DES), and Triple Data Encryption Standard (3 DES).

In this embodiment, as an optional embodiment, the local database includes: a system management module, a basic data management module, a data query module, a summary statistic module and a manual operation module, wherein,

the system management module is used for carrying out password management, role management, user management, data management (backup recovery), company information management, weighing terminal management and system log management;

in an embodiment of the present invention, as an optional embodiment, the system management module includes: a password management unit, a role management unit, a user management unit, a data management unit, a company information management unit, a weighing terminal management unit and a system log management unit, wherein,

The password management unit is used for providing a password management function of the current login user and modifying the password of the current login user; for example, the interface for changing the login password comprises an old password box, a new password box, a repeated new password box, a confirm button and a cancel button.

The role management unit is used for providing a role distribution function of the login user, wherein the roles include but are not limited to: an administrator role, a guest role, etc.

The user management unit is used for managing the user logging in the weighing system, and if the user logs in with the administrator authority (administrator role), the user management unit authorizes the user to add, delete, modify and check other users; if the user is logged in with a normal user (visitor role), the user name and password of the current logged-in user are authorized to be modified.

In this embodiment, as an optional embodiment, under the administrator account, the administrator may assign different users to access different modules or units. For example, in an administrator interface where a user logs in an administrator role, the user management unit may include: basic settings, warehouse management, data queries, and others, wherein,

the basic setup includes: cargo classification management, cargo management, unit classification management, unit management, company information, warehouse information, department information, employee information, specification information and measurement units;

the warehouse management comprises: purchasing, receiving and warehousing, warehousing the produced products, selling, returning and warehousing, accepting, returning and warehousing, borrowing, lending, returning and warehousing, purchasing, returning and warehousing, selling, taking out goods, accepting, lending, returning and warehousing, printing, checking and recording, reporting and losing and registering, allocating among warehouses, converting stocks and recording the initial stocks;

The data query includes: checking inventory, checking documents, checking an inventory alarm table, and sending and receiving an inventory report;

others include: summary statistics, data backup, parameter configuration and document configuration.

In the administrator interface, some function buttons such as an add button (F2), a delete button (F3), a save button (F5), a cancel button (F9), and an exit button (Esc) may also be included.

The data management unit is used for providing data backup, data clearing and data recovery;

the company information management unit is realized through an interface with the weighing terminal and is used for providing printing information for the printing bill and also can be used for user information management;

the printing information required for printing the bill includes: company name, company address, zip code, contact phone, fax, email. As an alternative embodiment, in the company information management, an editing function is provided to edit and enter print information required for a print ticket.

The terminal management unit of weighing passes through the interface with the terminal of weighing and realizes, and the management function of execution mainly includes:

1) and the information collection, monitoring and data synchronization of the (intelligent) weighing terminal are realized.

2) The main fields contained in the weighing terminal management interface are as follows: the terminal serial number, the scale number, the terminal model, the using unit, the IP address, the scale name, the state and the version number, and the weighing terminal information can be changed and checked.

3) After the weighing terminal is installed and configured with a server and is networked, relevant information (serial number, scale number, manufacturer, model number, iP address, state and software version number) of the weighing terminal can be automatically added into a local database, and at the moment, information needing to be edited by the weighing terminal mainly comprises: two items of unit and name are used, and the other items are non-editable items.

The system log management unit is used for providing operation log viewing of the weighing system, and the weighing system logs to be recorded comprise: and logging information and information records for adding and deleting the preset modules.

The basic data management module is used for carrying out commodity management, unit management from and to, warehouse management, department management, employee management and measurement unit management; the method comprises the following steps: a commodity management unit, a unit management unit, a warehouse management unit, a department management unit, an employee management unit and a unit management unit, wherein,

in this embodiment, the commodity management unit needs to be interfaced with the weighing terminal, that is, the interface is used to connect with the weighing terminal, and is used to provide a commodity information management function, and includes a generic management subunit and a commodity management subunit, wherein,

And the large-class management subunit is used for managing information such as vegetables and meat and the like and requires a client to edit the large-class information.

A commodity management subunit for editing a commodity management field, the commodity management field including: commodity number, commodity name, bar code information, category of the commodity, unit (needing to be read from the management of the unit), commodity unit price, supplier, upper limit of the inventory, lower limit of the inventory, supplier (reading from the management of the unit), pinyin brevity code and remark.

In this embodiment, the commodity management unit is further provided with an import/export function to provide a fixed import format for the user, and the user can edit commodity information to be imported according to the fixed format, thereby realizing one-time import; meanwhile, the system also provides the functions of commodity addition, deletion, modification and check and field free editing, and can select the fields required to be displayed according to the requirements of customers.

As an optional embodiment, the goods management interface adopts a form configuration mode, and the form configuration interface includes: printing a title, column names, whether to display and width, wherein the column names, the whether to display and the width are three columns of a form, for example, the column names are goods bar codes, the whether to display is set to be displayed, and the width is set to be 100; the column name is goods, whether the display is set as display or not is set as display, and the width is set as 200; column name is category, whether display is set as display or not and width is set as 100; column name is specification, whether display is set to display, width is set to 60, and the like. Under the form configuration interface, a determination button and an exit button can also be included.

The unit management unit for the coming and going units, which needs to realize the interface with the terminal, is used to provide the management of the coming and going units, and mainly comprises a unit management subunit and a unit classification management subunit for the coming and going units, wherein,

the classification management subunit of the units from and to can classify the units from suppliers, selling suppliers, vegetable suppliers, meat suppliers and the like according to the requirements of customers.

The unit management subunit and the unit classification management subunit include fields including: unit number, unit name, unit category, contact, office telephone, fax number, postcode, communication address, bank account, electronic mailbox, and remark. Wherein all fields can be empty and provide an add-drop-and-modify-check function.

The warehouse management unit needs to realize an interface with the weighing terminal, provides warehouse management, performs increasing, deleting, modifying and checking operations on the warehouse, comprises a warehouse type management subunit and a warehouse information management subunit, wherein,

and the warehouse type management subunit is used for dividing warehouse types, such as classifying warehouses in which the objects to be weighed and the weighed objects are located into a vegetable warehouse, a meat warehouse and the like.

The warehouse information management subunit is used for managing warehouse information;

The fields contained in the warehouse type management subunit and the warehouse information management subunit include: warehouse number, warehouse name, warehouse type, department of the department (department management reading), warehouse type, warehouse location, warehouse status, warehouse leader, and warehouse capacity.

The department management unit is used for providing functions of increasing, deleting, modifying and checking for the department where the login user is located, and the included fields include: department code, department name, department leader, and department contact information.

The employee management unit needs to realize an interface with the weighing terminal, provides an employee management interface for a login user, and provides a login user name and a password for the intelligent weighing terminal; the included fields include: employee number, employee name, department to which the employee belongs (reading department information), employee login password (may be blank), contact information, remark.

The metering unit management unit needs to realize an interface with a terminal and is used for providing unit distribution for the input and output warehouse commodities, and the metering unit management unit comprises the following fields: unit number, unit name, whether to enable or not, remark.

The data query module is used for carrying out inventory checking management, inventory alarm table management, inventory entering and exiting detail management and inventory detail management (manual operation); the method comprises the following steps: an inventory checking management unit, an inventory alarm table management unit, an in-out inventory detail management unit and an inventory detail management unit, wherein,

In this embodiment, the inventory checking management unit is configured to provide product inventory checking information and provide a data query and export function. By default, the weighing system queries inventory balance of all goods in all warehouses, and provides query conditions including but not limited to: trade name, commodity number, warehouse (pull-down query), commodity classification.

The inventory viewing management unit contains fields including: commodity number, commodity name, commodity unit, current quantity and belonged major category.

In this embodiment, the weighing system defaults to check all the cargo information that reaches the warning value, contains commodity information that exceeds the upper limit and is less than the lower limit, and provides the inquiry condition, and the inquiry condition includes: the upper limit is exceeded, and the lower limit is fallen below (the two-state query is queried in a screening mode).

The inventory alarm table management unit contains fields including: the goods number, the goods name, the goods category, the unit, the total inventory amount of the goods, the upper limit value, the lower limit value and the supplier.

The inventory alarm table management of the embodiment does not count commodities which are not limited by upper and lower limits.

The warehouse entry and exit detail management unit needs to realize an interface with a terminal and is used for providing weighing detail information query, and query conditions comprise: commodity name, warehouse (selective query), date range, belonging electronic scale (selective query), and exporting the query result according to the query condition.

The system queries all the weighing data of the day by default.

The fields included in the warehouse entry detail management unit include: serial number, date, warehouse to which the goods belong, goods number, goods name, category, unit price, weight, total price, electronic scale number, operator, type (warehouse in/out).

And the inventory detail management unit is used for manually counting the inventory according to the specified warehouse, providing a query and derivation function and querying according to time periods, trade names or warehouses.

As an alternative embodiment, the inventory detail management unit manages through an inventory list, and the inventory list includes fields including: serial number, commodity name, actual inventory quantity, inventory quantity and profit-loss quantity (positive number represents profit and negative number represents loss).

The collection statistic module is used for carrying out warehousing collection management, ex-warehouse collection management and sum collection management; the method comprises the following steps: a warehousing collection management unit, a warehousing collection management unit and a money collection management unit, wherein,

In this embodiment, the warehousing and collecting management unit is configured to provide a commodity warehousing and collecting report within a predetermined period of time (month, season, year) for a user, and provide a query and export function. And under the default condition of the system, the system is used for warehousing details of all commodities, and automatically counting warehousing quantity and warehousing price.

The query conditions for querying the warehouse-in summary management unit comprise: time starting point, warehouse, commodity name, quarterly query, month query, year query, supplier.

The query conditions contain fields including: serial number, commodity name, category, unit price, weight, total price, belonging warehouse, type (warehousing), supplier.

And the ex-warehouse collection management unit manages the ex-warehouse collection table, is used for providing commodity ex-warehouse collection reports in a period of time (month, season and year) for users, and provides a query export function. And under the default condition of the system, the system is used for detailing the delivery of all commodities, and automatically counting the delivery quantity and the delivery price.

The query conditions for querying the ex-warehouse management unit comprise: time starting point, warehouse, commodity name, quarterly query, month query, year query, supplier.

The query conditions contain fields including: serial number, commodity name, category, unit price, weight, total price, belonging warehouse, type (ex-warehouse), and ex-warehouse purpose (terminal side reporting).

And the manual operation module is used for carrying out warehousing registration management, ex-warehouse registration management, inter-warehouse transfer management and damage reporting registration management. The method comprises the following steps: a warehousing registration management unit, a ex-warehouse registration management unit, an inter-warehouse transfer management unit and a reporting loss registration management unit, wherein,

in this embodiment, manual operation module not only can combine intelligent weighing terminal to carry out automatic data collection, also can break away from the electronic scale weighing equipment simultaneously and carry out independent warehouse entry operation, can provide the manual warehouse entry information function of filling in.

In this embodiment, the warehousing registration management unit is configured to provide a manual warehousing and warehousing entry filling function for a user, and classify warehousing registration into purchasing warehousing management, production warehousing management, sales return warehousing management, and pickup return warehousing management according to warehousing purposes. Wherein,

the purchasing warehousing management is used for managing warehousing operation of commodities purchased by a company or a department, and comprises the following steps: a purchase warehousing entry information field and a purchase warehousing detailed goods field, wherein,

The information field of the purchase warehousing entry comprises: warehousing order number (automatic generation), warehousing time, selection of warehouses, supply units, managers and operators (default is the current login user);

the purchase warehousing detailed goods field comprises: serial number, commodity code, commodity bar code information, commodity name, commodity unit, commodity quantity, unit price, subtotal and remark.

The production warehousing management refers to warehousing operation performed when semi-finished products are produced into finished products or another raw material and need to enter a finished product warehouse or a raw material warehouse, and comprises the following steps: a production warehousing bill information field and a production warehousing detailed commodity field, wherein,

the production warehousing bill information field comprises: warehousing order number (automatic generation), warehousing time, selection of warehouses, production departments, managers and operators (default is the current login user);

the field of the detailed goods for production and warehousing comprises: serial number, commodity code, commodity bar code information, commodity name, commodity unit, commodity quantity, unit price, subtotal and remark.

Sales return warehousing management for registering sales returns, including: a sales return warehousing entry information field and a sales return warehousing detailed goods field, wherein,

The information field of the sales return warehousing entry comprises: warehousing order number (automatic generation), warehousing time, selection of warehouses, return merchants, dealers and operators (default is the current login user);

the field of detailed goods for sale, return and warehousing comprises: serial number, commodity code, commodity bar code information, commodity name, commodity unit, commodity quantity, unit price, subtotal and remark.

The receiving returned goods warehousing management is used for managing warehousing operation of partial departments when receiving goods returned, and comprises the following steps: receiving returned goods warehousing entry information field and receiving returned goods warehousing detailed goods field, wherein,

the information field of the receiving returned warehousing entry comprises: warehousing order number (automatic generation), warehousing time, selection of warehouses, receivers, managers and operators (default is the current login user);

the field of receiving the returned goods and warehousing the detailed goods comprises: serial number, commodity code, commodity bar code information, commodity name, commodity unit, commodity quantity, unit price, subtotal and remark.

The ex-warehouse registration management unit is used for providing manual ex-warehouse filling out of-warehouse lists for users, and is divided into or comprises the following components according to the out-warehouse use: purchasing return goods delivery management, sales delivery management, acceptance delivery management and loan delivery management.

The procurement return management is used for managing that the purchased warehoused goods need to be returned to the supplier for some reason, and comprises the following steps: a purchase return delivery bill information field and a purchase return delivery detailed goods field, wherein,

the information field of the purchase return delivery bill comprises: delivery order number (auto-generated), fill date, return warehouse, supply unit, manager, operator (current login user name);

the field of detailed goods for purchase return and delivery includes: serial number, commodity bar code information, commodity name, commodity unit, commodity quantity (weight), unit price, subtotal and remark.

Sales delivery warehouse-out management is used for managing the outward sales warehouse-out of the unit commodities, and comprises: a sales pick-up delivery order information field and a sales pick-up delivery detailed goods field, wherein,

the sales pick-up delivery order information field comprises: ex-warehouse order number (automatic generation), filling date, ex-warehouse, sales unit, manager, operator (current login user name);

the sales pick-up delivery detailed goods field comprises: serial number, commodity bar code information, commodity name, commodity unit, commodity quantity (weight), unit price, subtotal and remark.

The receiving and delivery management is used for managing the receiving and delivery of commodities by some departments of a company and comprises the following steps: a sales lead delivery order information field and a sales lead delivery detailed goods field, wherein,

the sales acceptance delivery order information field comprises: ex-warehouse order number (automatic generation), filling date, ex-warehouse, pickup person, manager, operator (current login user name);

the sales lead shipment field includes: serial number, commodity bar code information, commodity name, commodity unit, commodity quantity (weight), unit price, subtotal and remark.

The management of external lending warehouse, which manages the registration form of lending warehouse of goods to external units or individuals, comprises: a sales lending receipt information field and a sales lending details goods field, wherein,

the sales loan order information field includes: delivery order number (auto-generated), fill date, delivery warehouse, lender, sponsor, operator (current login user name);

the sales lending bank detail item field includes: serial number, commodity bar code information, commodity name, commodity unit, commodity quantity (weight), unit price, subtotal and remark.

Transfer management unit between storehouse for make things convenient for many storehouses management, when needing to carry out the operation such as transfer of commodity between different storehouses, only need fill in the transfer order and can realize the management of transferring between storehouses, realize the operation of transferring of commodity through filling in the transfer order promptly, include: a call ticket information field and a call ticket detailed goods field, wherein,

the call ticket information field contains: order number, order date, operator, warehouse call out, warehouse call in, and operator;

the detailed commodity field of the call ticket comprises: serial number, commodity bar code number, commodity name, commodity specification, commodity unit, quantity, unit price, subtotal, current stock (automatic reading and calculation) and remark.

The loss reporting registration management unit is used for managing based on the expiration scrapping treatment of commodities, damages except the commodities and the like which may occur in warehouse management, and comprises the following steps: a report and loss information field and a report and loss detailed commodity field, wherein,

the report loss information field comprises: order number (automatic generation), order date, loss reporting warehouse, manager, operator and remark;

the detailed commodity field of the report loss bill comprises: serial number, commodity bar code information, commodity name, commodity unit, commodity quantity, commodity unit price, subtotal, current stock (automatic reading and calculation) and remark.

And the cloud database 14 is used for receiving the encrypted weighing data, decrypting the weighing data and storing the decrypted weighing data.

The embodiment of the utility model provides an in, high in the clouds database still is used for receiving encrypted login information, obtains user name and password after the decryption, matches with the password that this user name of storage corresponds, if the password that the decryption obtained is the same with the password that this user name of storage corresponds, through logging in the authentication. And if the password obtained by decryption is different from the stored password corresponding to the user name, returning a prompt to the weighing terminal to prompt the operator to re-input login information. The cloud database provides cloud data storage and related data verification.

The query server 15 is configured to receive a query request sent by the mobile terminal 17, query data corresponding to the query request from the cloud database 14, and return the queried data to the mobile terminal 17.

The embodiment of the utility model provides an in, inquiry server 15 provides PC equipment user login and data query statistical function, provides relevant data interface or inquiry interface for mobile terminal app simultaneously, and mobile terminal provides and removes end data query window, and data pass through wireless or wired connection through the relevant inquiry interface of inquiry server, show corresponding inquiry data on mobile terminal and PC equipment.

As an alternative embodiment, the query server 15 may also perform user information editing management and basic data editing.

The user logs in the relevant information (user name and password) input by the user, and after the user logs in, the following home directories are displayed: things to do, address list, setting, service management and memorandum;

after monitoring that the user logs in, the system reminds the user of the backlog of the current day on the home page;

in this embodiment, the backlog includes: staff planning, work arrangement, reporting approval, and the like. Clicking one to-be-handled item, jumping to a detail page of the corresponding function to process to-be-handled work, and inquiring past or future to-be-handled work according to dates.

And (4) service management, namely, skipping to a service management page by clicking a service management button below a system home page. This page contains the main functions of the user to handle daily routines. The method comprises the following steps: the method comprises the steps of photographing and uploading, attendance check-in, plan reporting, inventory checking and terminal information checking. Wherein,

and shooting and uploading the pictures for acquiring field information. Such as warehousing, information on purchased goods, contracts, photo uploading of receipt certificates, etc.

And skipping to the shooting uploading function by clicking the shooting uploading button. The user inputs the title and detailed description of the photo, the live photo is shot, the shooting of a plurality of photos is supported, and the system can automatically generate positioning information. And clicking a list button to check the uploading record of the personal photo after clicking the uploading photo.

And the attendance check-in module is used for positioning the position of the staff and reporting the attendance check, so that the attendance check management of the staff on the outside is realized.

And clicking an attendance check sign-in button to jump to an attendance check recording function. The interface can display the attendance shift set by the system background. The user clicks the attendance button at the time corresponding to the attendance shift to report the attendance information to the system. The system can automatically record the position information of the staff when attendance is reported.

And the plan reporting is used for providing a work plan or a purchasing plan, a warehousing plan and other information for the staff to report.

Clicking a plan report button, jumping to a plan report function, and providing a plurality of types of plan reports for a user through the interface: purchasing plan, warehousing plan, checking plan and ex-warehouse plan, selecting plan types, filling in detailed plan forms, clicking and uploading, and waiting for verification.

And the inventory checking is used for providing an inventory information checking function for users and managers.

And clicking the inventory to check, entering an inventory checking interface, and checking the inventory information of a certain commodity.

And the terminal information checking is used for providing a terminal state checking interface for a user and remotely checking the weighing terminal state and the weighing information in real time through the mobile terminal.

The address book includes: an internal employee address book and a client address book, wherein,

and the internal employee address book is used for displaying the internal employee address book of the unit. Click-to-direct dialing is supported. Clicking the address book button on the home page jumps to the function.

And the client address book is used for displaying the client contact information of the related contact units.

And the memorandum is used for establishing a memorandum for the user and reminding the event to be handled.

Setting is used for setting a system, and the setting comprises the following steps:

the account setting comprises the following steps: binding the mobile phone number and name of the account; modifying the reset password; and modifying the head portrait.

And message push setting is used for setting the period of message push, and can be set as periodic push or real-time push.

And account switching, namely pushing out the current login user name and switching to other account numbers for login.

The system upgrading is used for automatically detecting version information and prompting whether to upgrade or not when detecting high version information;

And data synchronization is used for periodic data synchronization or manual data synchronization.

The utility model discloses weighing system aims at solving the problem (intelligent, networking, customization) in some fields of weighing that current weighing system can not solve, provides a complete set of solution from front end to rear end. The weighing terminal accesses the cloud database through the transmission server to obtain relevant user login information, and after the user login is successful, the weighing terminal accesses the cloud database through the transmission server to obtain basic data required by the weighing terminal. Meanwhile, after weighing is finished, the weighing terminal stores the weighing data in a local database (local database subunit), and the local database encrypts the stored weighing data through a transmission server and uploads the encrypted weighing data to a cloud database.

The query server provides a query window and provides data query and statistical functions for a user; and also provides a query function for the mobile terminal.

The embodiment of the utility model provides an in, many weighing terminal can insert wide area network or LAN simultaneously, then, insert transmission server through wide area network or LAN, transmission server is connected through network and high in the clouds database, the high in the clouds database provides relevant inquiry interface for inquiry server, inquiry server provides relevant inquiry interface for the inquirer (mobile terminal or PC equipment), weighing data and basic data pass through inquiry server's relevant inquiry interface, the wireless or wired connection of rethread, show corresponding inquiry data on inquiry terminals such as mobile terminal or PC equipment. It is possible to facilitate management of the weighing data and the financial settlement data by an operator (manager). Has the following beneficial technical effects:

The utility model provides a, can fundamentally solve the problem of electronic weighing equipment networking, simultaneously, when the customer need upgrade to intelligent network balance from traditional electronic scale, only need with the instrument end upgrade can, because the utility model discloses the weighing system can compatible various model sensors, therefore, need not to change data acquisition sensor (weighing sensor) to save the cost for user's upgrading, save the user to a certain extent from traditional electronic scale to the excessive cost of intelligent electronic scale.

Two, the utility model discloses weighing system integrated level is high, will weigh, data acquisition, data processing have carried out high integration, still provide multiple hardware interface simultaneously, conveniently integrate other outside hardware equipment, if: scanning rifle, printer, bluetooth etc. have promoted user's easy operability.

Three, the utility model discloses weighing system easy operation uses the operation mode that high sensitivity resistance-type touch-sensitive screen and entity keyboard combined together, has brought corresponding convenient to a certain extent for operating personnel, even do not have any operator who uses the basis also can easily use after the short time training.

Fourth, the utility model discloses weighing system's data acquisition is accurate, can carry out corresponding setting according to the sensor precision.

Five, the utility model discloses weighing system, data transmission's stability and security are high, adopt specific encryption mode in data transmission process, and the aspect of network transmission has increased data off-line buffer memory function in order to prevent data loss simultaneously in the equipment end, and when the network disconnection or data upload failure, data can temporarily buffer memory to local, and in case the network is normal, data will be uploaded automatically.

Six, the utility model discloses weighing system is based on the network connection and is connected to the network with intelligent weighing terminal, and the backstage management system (local database) is uploaded to weighing data in real time, makes things convenient for the administrator to manage with reaching financial settlement data.

Fig. 4 is a schematic flow chart of a weighing method according to an embodiment of the present invention. Referring to fig. 4, in the case where the weighing system has completed basic setup and data synchronization, the process includes:

step 401, starting up;

step 402, selecting an operator, inputting an operator password for login, and entering a weighing interface;

step 403, clicking a mode, and selecting a weighing mode;

in this step, the weighing mode includes a warehousing mode and a ex-warehousing mode.

Step 404, selecting an operator;

Step 405, selecting a unit of current and current;

step 406, selecting commodities needing to be warehoused or warehoused, and selecting the commodities in a large-class selection or scanning gun code scanning selection mode;

step 407, inputting unit prices and synchronizing unit prices of commodities;

in the step, unit price is input when the unit price needs to be modified, and if the unit price does not need to be modified, the step is omitted.

Step 408, accumulating and weighing;

in the step, if accumulation is needed in the weighing process, point accumulation weighing is carried out, and if accumulation is not needed, the step is omitted.

Step 409, peeling;

in the step, if the peeling operation is needed, the peeling operation is carried out, and the step is omitted when the peeling operation is not needed.

Step 410, clicking, storing, printing, uploading the commodity, and printing a receipt by a printer;

step 411, if the network connection is disconnected, the weighing information is automatically stored locally, and the data is automatically uploaded when the network is reconnected.

It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a weighing system, its characterized in that, this weighing system is applied to hotel purchase and warehouse entry management, includes: a weighing terminal, a weighing sensor, a local database, a transmission server, a query server, a mobile terminal and a cloud database, wherein,

2. The weighing system of claim 1, wherein the weighing terminal comprises: a safety setting module, a data synchronization module, a server setting module, a weighing record query module, a weighing parameter setting module, a time and date setting module, a network parameter setting module and a temporary commodity information adding module, wherein,

the weighing parameter setting module is used for setting weighing parameters;

the time and date setting module is used for setting system time;

3. The weighing system of claim 1 or 2, wherein the local database comprises: a system management module, a basic data management module, a data query module, a summary statistic module and a manual operation module, wherein,

4. The weighing system of claim 3, wherein the system management module comprises: a password management unit, a role management unit, a user management unit, a data management unit, a company information management unit, a weighing terminal management unit and a system log management unit, wherein,

5. The weighing system of claim 3, wherein the basic data management module comprises: a commodity management unit, a unit management unit, a warehouse management unit, a department management unit, an employee management unit and a unit management unit, wherein,

6. The weighing system of claim 3, wherein the data query module comprises: an inventory checking management unit, an inventory alarm table management unit, an in-out inventory detail management unit and an inventory detail management unit, wherein,

the inventory alarm table management unit is used for providing commodity upper and lower limit fields for the warehouse, counting whether the warehouse commodities are insufficient or not according to the commodity upper and lower limit fields and providing a derivation function;

7. The weighing system of claim 3, wherein the summary statistics module comprises: a warehousing collection management unit, a warehousing collection management unit and a money collection management unit, wherein,

8. The weighing system of claim 3, wherein the manual operation module comprises: a warehousing registration management unit, a ex-warehouse registration management unit, an inter-warehouse transfer management unit and a reporting loss registration management unit, wherein,