CN111123825A - Agricultural product market freezer management system - Google Patents
Agricultural product market freezer management system Download PDFInfo
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- CN111123825A CN111123825A CN201911321754.6A CN201911321754A CN111123825A CN 111123825 A CN111123825 A CN 111123825A CN 201911321754 A CN201911321754 A CN 201911321754A CN 111123825 A CN111123825 A CN 111123825A
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- freezer
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/11—Plc I-O input output
- G05B2219/1103—Special, intelligent I-O processor, also plc can only access via processor
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses a management system for a freezing warehouse in an agricultural product market, which comprises a master controller, an input module, an execution module and a plurality of freezing warehouse units, wherein the input module is connected with the master controller, the master controller is connected with the execution module, and the plurality of freezing warehouse units are connected with the master controller; the input module comprises a data acquisition module, an information input keyboard, a single-hole switch and an information feedback receiving module which are respectively connected with the master controller, the execution module comprises a display module and an independent alarm module which are connected with the master controller, and the master controller is further connected with a data memory and a power supply module. The invention has reasonable design and convenient control, can realize the centralized control of a plurality of independent freezer controllers by reasonably designing the master controller and the plurality of independent freezer controllers, and can also respectively control the responsible freezer units by merchants, thereby having flexible control and better meeting the requirements of the merchants.
Description
Technical Field
The invention relates to a management system, in particular to a management system for a freezer in an agricultural product market.
Background
The marketplace is one of a variety of systems, organizations, procedures, law enforcement and infrastructure where parties participate in the exchange. While parties may exchange goods and services through bartering, most markets rely on sellers providing goods or services (including labor) in exchange for buyers' money. It can be said that the market is the process of commodity and service price establishment. The marketplace facilitates commerce and facilitates allocation and resource allocation in society. The marketplace allows any tradable item to be evaluated and priced. Markets arise more or less spontaneously or may be constructed deliberately by interpersonal interaction in order to exchange rights (such as ownership) of services and goods. The market often replaces the gift economy, often through rules and customs (such as stall fees, competitive pricing, selling goods sources (local agricultural or stock registrations) and military or police threats if these rules are broken.
The market may be extended by the product (goods, services) or factors (labor and capital) sold, product differentiation, location of exchange, buyer targeting, duration, sales flow, government regulation, tax, subsidy, minimum wage, upper price limit, transaction legitimacy, liquidity, intensity of speculation, scale, concentration, transaction asymmetry, relative price, volatility, and geography. The geographic boundaries of markets may vary widely, such as the food market in a single building, the real estate market in a local city, the consumer market throughout a country, or the economics of an international trade group to which the same regulations apply. The market may also be global, such as the global diamond trade. The national economy may also be divided into developed or developing markets.
Market refers broadly to the field of commodity exchange. Such as international market, domestic market, rural market, etc.; in the agricultural and sideline product market, fruits and vegetables are mainly traded, most of the fruits and vegetables have requirements on freshness, and in order to ensure the quality of the products, the fruits and vegetables are stored and preserved in a freezer; however, in the traditional market, most of the frozen warehouses are built by merchants, so that management is very difficult for market managers; although market managers in the existing vegetable or fruit trading market uniformly build the frozen warehouse and rent and sell the frozen warehouse to merchants, the frozen warehouse is difficult to realize uniform remote management, and generally, after being controlled by the market managers, the merchants cannot independently control the frozen warehouse, so that the use of the merchants is limited.
Disclosure of Invention
Therefore, in order to overcome the defects, the invention provides the freezer management system which is reasonable in design and convenient to control, the system can realize the centralized control of a plurality of independent freezer units by reasonably designing the master controller and the plurality of independent freezer controllers, and the freezer units in charge can be controlled by merchants, so that the control is flexible, and the requirements of the merchants are better met;
the invention is realized in this way, construct a farm product market freezer management system, including the master controller, input module, execution module and several freezes the storehouse unit, the said input module links to the master controller, the master controller links to the execution module, several said freezes the storehouse unit and links with master controller;
the input module comprises a data acquisition module, an information input keyboard, a single-hole switch and an information feedback receiving module which are respectively connected with the master controller,
the execution module comprises a display module and an independent alarm module which are connected with the overall controller,
the master controller is also connected with a data memory and a power module.
Preferably, the plurality of freezing units are respectively connected with a master controller by adopting a wireless network or a data line.
Preferably, the freezing storage unit comprises a freezing storage main body and a freezing storage management unit, the freezing storage management unit is connected with the master controller and is controlled by the master controller,
the front end of the freezer main body is provided with an opening, the opening is provided with a sliding door, the sliding door and a door frame of the freezer main body adopt a double anti-theft function of an electromagnetic valve lock and a manual key lock,
meanwhile, the upper end of the freezer main body is provided with a temperature adjusting device for controlling the internal temperature of the freezer, the interior of the freezer main body is provided with a temperature sensor, the front end of the freezer main body is provided with an outer wall display,
the temperature sensor is connected with the freezer management unit, and the electromagnetic valve lock, the temperature adjusting device and the display are used as independent execution equipment and connected with the freezer management unit.
Preferably, a plurality of the temperature sensors form a data acquisition module of the master controller.
Preferably, the freezer management unit comprises an independent input module, an independent freezer controller and an independent execution device, wherein the independent input module inputs a signal to the independent freezer controller, and the signal is analyzed and processed by the independent freezer controller to control the independent execution device;
the independent input module comprises an instruction receiving module, an independent information input keyboard and a camera, wherein the instruction receiving module, the independent information input keyboard and the camera are respectively connected with the independent freezer controller;
the independent execution equipment comprises an alarm module, a temperature adjusting device, an outer wall display, an electromagnetic valve lock and an information feedback output module which are respectively connected with the independent freezer controller, wherein the information feedback output module is matched with the information feedback receiving module,
the master control is connected with an independent data memory.
Preferably, the alarm module comprises a buzzer, an alarm flashing lamp and an alarm signal transmitter, wherein the buzzer, the alarm flashing lamp and the alarm signal transmitter are respectively connected with the independent cold store controller, and the alarm signal transmitter transmits an alarm signal to a mobile phone of a manager in a short message mode.
Preferably, the outer wall display is installed on the periphery of the freezer main body through an adjusting device, the adjusting device comprises a rotating block A, a connecting block, a rotating block B and an installation block, the installation block is fixed on the freezer main body, the rotating block B is installed on the installation block through a pin shaft, the connecting block is matched with a bolt through the pin shaft and is connected with the rotating block B, and the connecting block is connected with the rotating block A through the bolt; the outer wall display is fixedly connected with the rotating block A, and fastening nails for fastening the rotating block B are arranged on the side face of the rotating block B.
Preferably, the master controller is a computer host, and the display module comprises a display screen which is convenient for the staff to watch and is connected with the computer host.
Preferably, the independent freezer controller adopts a PLC controller as a control chip.
Preferably, the master controller is further connected with a single control switch.
The invention has the following beneficial effects:
the invention has reasonable design and convenient control, reasonably designs the master controller and the plurality of independent freezer controllers, can realize the centralized control of a plurality of independent freezers, and can also be controlled by merchants respectively, thereby having flexible control and better meeting the requirements of the merchants;
be provided with information feedback receiving module in total controller, this module matches with the signal feedback sending module that sets up freezing the storehouse unit for two controller linkage nature are stronger, the staff's of being convenient for analysis and processing, total controller is connected with a plurality of single control switch simultaneously, this single control switch quantity is the same in freezing storehouse unit quantity, be used for controlling to freeze storehouse unit independent control still through total controller control, thereby make things convenient for trade company's independent control.
Storehouse unit is frozen in reasonable design, this storehouse main part that freezes of storehouse unit is provided with the outer wall display of angularly adjustable, this outer wall display freezes the storehouse controller with independent and is connected, can show the temperature in freezing the storehouse, the staff of being convenient for observes, because can angularly adjustable, it is more convenient to make the user observe and data input, can solve the inconvenient shortcoming of tradition observation, the tradition storehouse that freezes only a little temperature monitor, if the staff is in the side, just be difficult to observe display temperature, through increasing the outer wall display of angularly adjustable, make the display can match staff operating angle, it is more convenient to make it observe.
An alarm module is reasonably designed in the freezing warehouse unit and prompts in three ways, namely, a honey device is adopted to remind workers with sound; secondly, through the flashing light, remind the staff through light, thirdly through the mode of automatic messaging, but guarantee that alarm information can transmit the staff, provide the staff and in time make correct selection.
In addition, the master controller and the independent freezer controller are both connected with a data memory, and the data memory is convenient for data copying and exchanging; the freezing warehouse unit is provided with the camera, and the camera can monitor the in-and-out condition of the freezing warehouse in an office when the master controller controls the independent freezing warehouse controller.
Drawings
FIG. 1 is a block diagram of the overall system of the present invention;
FIG. 2 is a block diagram of a stand-alone freezer unit system of the present invention;
FIG. 3 is a perspective view of the freezer body of the present invention;
fig. 4-5 are schematic views of the structure of the exterior wall display of the present invention.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5, the present invention provides a management system for a freezer in an agricultural product market, which comprises a general controller, an input module, an execution module and a plurality of freezer units, wherein the input module is connected to the general controller, the general controller is connected to the execution module, and the freezer units are connected to the general controller;
the input module comprises a data acquisition module, an information input keyboard, a single-hole switch and an information feedback receiving module which are respectively connected with the master controller,
the execution module comprises a display module and an independent alarm module which are connected with the overall controller,
the master controller is also connected with a data memory and a power module.
In this embodiment, a plurality of the freezing library units are respectively connected with the master controller by adopting a wireless network or a data line.
In the embodiment, the freezing library unit comprises a freezing library main body 1 and a freezing library management unit 5, the freezing library management unit is connected with the master controller and is controlled by the master controller,
the front end of the freezer main body 1 is provided with an opening, the opening is provided with a sliding door 8, the sliding door and the door frame of the freezer main body adopt a solenoid valve lock 9 and a manual key lock 10 for double theft prevention,
meanwhile, the upper end of the freezing chamber main body is provided with a temperature adjusting device 2 for controlling the internal temperature of the freezing chamber, the internal of the freezing chamber main body is provided with a temperature sensor, the front end of the freezing chamber main body is provided with an outer wall display 7,
the temperature sensor is connected with the freezer management unit, and the electromagnetic valve lock, the temperature adjusting device and the display are used as independent execution equipment and connected with the freezer management unit.
In this embodiment, several of the temperature sensors form a data acquisition module of the overall controller.
In this embodiment, the freezer management unit includes an independent input module, an independent freezer controller and an independent execution device, wherein the independent input module inputs a signal to the independent freezer controller, and the signal is analyzed and processed by the independent freezer controller to control the independent execution device;
the independent input module comprises an instruction receiving module, an independent information input keyboard 6 and a camera, wherein the instruction receiving module, the independent information input keyboard 6 and the camera are respectively connected with the independent freezer controller;
the independent execution equipment comprises an alarm module, a temperature adjusting device, an outer wall display, an electromagnetic valve lock and an information feedback output module which are respectively connected with the independent freezer controller, wherein the information feedback output module is matched with the information feedback receiving module,
the master control is connected with an independent data memory.
In the embodiment, the alarm module comprises a buzzer 4, an alarm flashing lamp 3 and an alarm signal transmitter, wherein the buzzer 4, the alarm flashing lamp 3 and the alarm signal transmitter are respectively connected with the independent freezer controller, and the alarm signal transmitter transmits an alarm signal to a mobile phone of a manager in a short message mode.
In this embodiment, the exterior wall display 7 is mounted on the periphery of the freezer main body through an adjusting device, the adjusting device comprises a rotating block A11, a connecting block 12, a rotating block B13 and a mounting block 15, the mounting block is fixed on the freezer main body, the rotating block B is mounted on the mounting block through a pin shaft, the connecting block is matched with a bolt through the pin shaft and is connected with the rotating block B, and the connecting block is connected with the rotating block A through the bolt; the outer wall display 7 is fixedly connected with the rotating block A, and fastening nails 14 for fastening the rotating block B are arranged on the side face of the rotating block B.
In this embodiment, the main controller is a computer host, and the display module includes a display screen convenient for a worker to view and connected with the computer host.
In this embodiment, the independent freezer controller uses a PLC controller as a control chip.
In this embodiment, the master controller is further connected with a plurality of sets of single control switches, and the number of the single control switches is the same as that of the freezing units, and the single control switches are used for controlling the freezing units to be independently controlled or controlled through the master controller.
The invention relates to a management system for freezing storehouses in vegetable or fruit markets, wherein when the management system is used, workers control each freezing storehouse through a master control device arranged in an office; the temperature sensor of each freezing warehouse unit acquires the temperature of each freezing warehouse and transmits a temperature signal to the master controller, meanwhile, the temperature of each freezing warehouse is transmitted to the respective independent freezing warehouse controller, workers watch the real-time temperature of each freezing warehouse through the display module, meanwhile, the temperature of each freezing warehouse is displayed through the outer wall display, the workers respectively control the temperature of each freezing warehouse unit according to requirements, the temperature of each freezing warehouse unit is enabled to be in line with the use of a merchant, when the temperature is controlled, the information input keyboard inputs a signal into the master controller, the master controller controls the independent freezing warehouse controllers, and the independent freezing warehouse controllers adjust the temperature in the storehouses through the temperature adjusting devices after analysis;
when freezing the storehouse and breaking down or the temperature surpasss and predetermineeing the scope, bee calling organ and warning flashing lamp work remind the staff, and alarm signal sends the ware and sends alarm signal to the administrator and collect simultaneously, and information feedback output module output signal simultaneously, this signal is acquireed by information feedback received signal to carry total control, the independent alarm module work of total controller control again, the suggestion makes reasonable correct correspondence at office personnel.
When a merchant requires to control the frozen warehouse independently, if the manager agrees, the manager controls the corresponding frozen warehouse through the corresponding single control switch, so that the frozen warehouse is independently controlled by the merchant and is not controlled by the master controller any more; the trade company can set up relevant information through independent information input keyboard and type into independently freezing the storehouse controller in, independently freeze the independent executive device of storehouse controller control through independently, wherein freeze the double-duty theftproof of push-and-pull door through solenoid valve lock and key lock of storehouse main part, when the power breaks down, the solenoid valve lock became invalid, guarantee the safety of freezing the inside article in the storehouse through the key lock, be provided with the outer wall display freezing the storehouse main part outer wall, this outer wall display can show and freeze the inside temperature in storehouse, and outer wall display angularly adjustable, the staff of being convenient for watches.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A agricultural product market freezer management system is characterized in that: the system comprises a master controller, an input module, an execution module and a plurality of freezing units, wherein the input module is connected with the master controller, the master controller is connected with the execution module, and the freezing units are connected with the master controller;
the input module comprises a data acquisition module, an information input keyboard, a single-hole switch and an information feedback receiving module which are respectively connected with the master controller,
the execution module comprises a display module and an independent alarm module which are connected with the overall controller,
the master controller is connected with a single control switch,
the master controller is also connected with a data memory and a power module.
2. The agricultural product market freezer management system of claim 1, wherein: the plurality of freezing units are respectively connected with a master controller by adopting a wireless network or a data line.
3. The agricultural product market freezer management system of claim 2, wherein: the freezing warehouse unit comprises a freezing warehouse main body and a freezing warehouse management unit, the freezing warehouse management unit is connected with the master controller and is controlled by the master controller,
the front end of the freezer main body is provided with an opening, the opening is provided with a sliding door, the sliding door and a door frame of the freezer main body adopt a double anti-theft function of an electromagnetic valve lock and a manual key lock,
meanwhile, the upper end of the freezer main body is provided with a temperature adjusting device for controlling the internal temperature of the freezer, the interior of the freezer main body is provided with a temperature sensor, the front end of the freezer main body is provided with an outer wall display,
the temperature sensor is connected with the freezer management unit, and the electromagnetic valve lock, the temperature adjusting device and the display are used as independent execution equipment and connected with the freezer management unit.
4. The agricultural product market freezer management system of claim 3, wherein: the plurality of temperature sensors form a data acquisition module of the master controller.
5. The agricultural product market freezer management system of claim 3, wherein: the independent input module inputs signals to the independent freezing storage controller, and the signals are analyzed and processed by the independent freezing storage controller to control the independent execution equipment;
the independent input module comprises an instruction receiving module, an independent information input keyboard and a camera, wherein the instruction receiving module, the independent information input keyboard and the camera are respectively connected with the independent freezer controller;
the independent execution equipment comprises an alarm module, a temperature adjusting device, an outer wall display, an electromagnetic valve lock and an information feedback output module which are respectively connected with the independent freezer controller, wherein the information feedback output module is matched with the information feedback receiving module,
the master control is connected with an independent data memory.
6. The agricultural product market freezer management system of claim 5, wherein: the alarm module comprises a buzzer, an alarm flashing lamp and an alarm signal transmitter, wherein the buzzer, the alarm flashing lamp and the alarm signal transmitter are respectively connected with the independent cold store controller, and the alarm signal transmitter transmits an alarm signal to a mobile phone of a manager in a short message mode.
7. The agricultural product market freezer management system of claim 5, wherein: the outer wall display is arranged on the periphery of the freezer main body through an adjusting device, the adjusting device comprises a rotating block A, a connecting block, a rotating block B and an installation block, the installation block is fixed on the freezer main body, the rotating block B is arranged on the installation block through a pin shaft, the connecting block is matched with a bolt through the pin shaft and is connected with the rotating block B, and the connecting block is connected with the rotating block A through the bolt; the outer wall display is fixedly connected with the rotating block A, and fastening nails for fastening the rotating block B are arranged on the side face of the rotating block B.
8. The agricultural product market freezer management system of claim 1, wherein: the master controller is a computer host, and the display module comprises a display screen which is convenient for workers to watch and is connected with the computer host.
9. The agricultural product market freezer management system of claim 1, wherein: the independent freezing warehouse controller adopts a PLC controller as a control chip.
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| CN201911321754.6A CN111123825A (en) | 2019-12-20 | 2019-12-20 | Agricultural product market freezer management system |
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| CN201911321754.6A CN111123825A (en) | 2019-12-20 | 2019-12-20 | Agricultural product market freezer management system |
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Application publication date: 20200508 |