Summary of the invention
For solving the problem that fresh commodity Cold Chain Logistics end presently, there are, the present invention provides a kind of long distance control system being applied to fresh dispensing cabinet, Internet of Things, mobile Internet, Based Intelligent Control and sensor technology are applied in fresh dispensing cabinet, provide safe and convenient Consumer's Experience for fresh dispensing cabinet operator and fresh net consumer.
For realizing object above, the technical solution adopted in the present invention is:
A kind of fresh dispensing cabinet applying long distance control system, including master control cabinet and some the secondary cabinets of refrigeration.
Described long distance control system includes industrial computer, external equipment, remote monitoring server, mobile equipment end, wherein:
Described industrial computer is connected with external equipment, for processing data that external equipment collects and execution order being sent to external equipment；
Described remote monitoring server is connected with industrial computer, for the use status information of analytic statistics industrial computer Yu external equipment, and industrial computer and external equipment is diagnosed and controls；
Described mobile equipment end is connected with remote monitoring server, for obtaining the use status information of fresh dispensing cabinet.
Further, described external equipment include temperature controller, electronic lock controller, with or without analyte detection device, touch screen, IC card reader, Fingerprint Identification Unit, barcode scanner, E-Payment module, POS, hard disk recorder, keyboard, power amplifier loudspeaker, router.
Further, described industrial computer is by RS485 serial ports and temperature controller, be connected with or without analyte detection device, touch screen, IC card reader, Fingerprint Identification Unit, barcode scanner, E-Payment module, POS, keyboard；It is connected with electronic lock controller, hard disk recorder, router by LAN mouth；It is connected with power amplifier loudspeaker by audio interface.
Further, described temperature controller is connected to temperature sensor, refrigeration unit, and described temperature controller receives the temperature information that temperature sensor gathers, and temperature information includes temperature data in cell, refrigeration unit alarm temperature.Temperature data in the cell collected and predetermined temperature are compared by temperature controller, and output a control signal to refrigeration unit according to comparative result, refrigeration unit alarm temperature is uploaded remote monitoring server simultaneously, if refrigeration unit temperature occurs abnormal, can at remote monitoring server real time inspection, in order to handling failure in time.
Further, the described state whether idle for detecting cell with or without analyte detection device, its implementation can be following any:
Mode one, infrared detection plate, by detecting infrared ray, whether break-make judges there is empty state in cell；
Mode two, gravity sensing sensor, by having detected whether that gravity judges to have empty state in cell.
Further, described remote monitoring server realizes telecommunication by router and industrial computer, and its communication mode can be following any:
Mode one, described industrial computer connects GPRS network by the built-in SIM of router, with remote monitoring server communication；
Mode two, described industrial computer accesses wireless aps by the built-in WIFI module of router, with remote monitoring server communication；
Mode three, described industrial computer connects Internet network by the WAN mouth of router, with remote monitoring server communication.
The long distance control system of fresh dispensing cabinet of the present invention, comprises the following steps:
Step one, mobile equipment end realizes communicate with remote monitoring server by GPRS network, part cast people by mobile equipment end inquiry fresh dispensing cabinet use status information, and select the idle cell of the fresh dispensing in responsible region cabinet to complete part cast；
Step 2, IC card reader reads the IC card information of part cast people, or Fingerprint Identification Unit reads the finger print information of part cast people；
The information read is sent to industrial computer by RS485 interface by step 3, IC card reader or Fingerprint Identification Unit, and industrial computer sends information to remote monitoring server again through router；
Step 4, the remote monitoring server information to receiving carries out authentication, if being verified, then sends and is proved to be successful information to industrial computer；
Step 5, after industrial computer receives the information being proved to be successful, sends control instruction to touch screen, and touch screen display part cast/pickup selects interface；
Step 6, part cast people selects part cast function, by barcode scanner scan stripes shape code.The bar code information scanned is sent to industrial computer by RS485 interface by barcode scanner, and bar code information is sent to remote monitoring server again through router by industrial computer；
Step 7, after remote monitoring server receives bar code information, is verified this bar code information, if being verified, then sends and is proved to be successful information to industrial computer, mate the user mobile phone number that this bar code information is corresponding simultaneously；
Step 8, after industrial computer receives the information that bar code information is proved to be successful, sending door open command to electronic lock controller by RS485 interface, electronic lock controller sends weak electric signal and locks to respective electronic, after electronic lock energising is opened, article are stored in cell and close the door by part cast people；
Step 9, industrial computer generates a string picking password, is saved in industrial computer, by router, picking password is sent to remote monitoring server simultaneously；
Step 10, the presence or absence analyte detection device in cell has detected thing, and thing state will be had to be sent to industrial computer by RS485 interface, and industrial computer sends information to remote monitoring server again through router；
Step 11, after remote monitoring server receives the information having thing in part cast success and cell, is sent to user by picking password by picking notifying messages；
Step 12, after user receives picking note, cell-phone number and picking password are inputted by touch screen, the information collected is sent to industrial computer by RS485 interface by touch screen, the picking password that touch screen is sent by industrial computer is verified with the picking password of storage in industrial computer, if being proved to be successful, then sends and unblanks control command to electronic lock controller, after the execution of corresponding cell electronic lock is unblanked, user can take article away.
The invention has the beneficial effects as follows, part cast people can pass through mobile equipment end and inquire about the use state of current fresh dispensing cabinet whenever and wherever possible, adjusts distribution project in time flexibly, improves dispensing efficiency；The control parameter of temperature controller can being revised by remote monitoring server, thus realizing remotely monitoring and fault pre-alarming to refrigeration unit, reducing the economic loss that failed refrigeration unit brings；There is empty state by what detect fresh dispensing cabinet cell with or without analyte detection device, if detection is for all idle, then refrigeration unit remotely can be shut down, it is achieved energy-conserving and environment-protective.Improving on the basis of dispensing efficiency, reduction energy consumption, obvious economic benefit can be brought for society.
Embodiment
As it is shown in figure 1, fresh dispensing cabinet is made up of 1 master control cabinet (1) and some the secondary cabinets (2) of refrigeration, the secondary cabinet (2) of refrigeration is provided with several cells (2-1) for depositing article.
As in figure 2 it is shown, the long distance control system of fresh dispensing cabinet, including industrial computer (10), external equipment (20), remote monitoring server (30), mobile equipment end (40).
Remote monitoring server (30) is connected with industrial computer (10) by router, for the use status information of analytic statistics industrial computer (10) Yu external equipment (20), and industrial computer (10) and external equipment (20) is diagnosed and is controlled.
Mobile equipment end (40) is connected with remote monitoring server (30) by GPRS network, for obtaining the use status information of fresh dispensing cabinet.
External equipment (20) include temperature controller, electronic lock controller, with or without analyte detection device, touch screen, IC card reader, Fingerprint Identification Unit, barcode scanner, E-Payment module, POS, hard disk recorder, keyboard, power amplifier loudspeaker, router.
Industrial computer (10) is connected with router by LAN mouth, the SIM built-in again through router is connected to GPRS network, or the WIFI module built-in by router accesses wireless aps, or it is connected to Internet network by the WAN mouth on router, it is achieved with the communication of remote monitoring server (30)；Touch screen is connected with industrial computer (10) by RS485 interface, is used for providing man-machine interface；IC card reader is connected with industrial computer (10) by RS485 interface, for the IC-card identity information of read operation person；Fingerprint Identification Unit is connected with industrial computer (10) by RS485 interface, for the finger print information of acquisition operations person；Barcode scanner is connected with industrial computer (10) by RS485 interface, is used for reading article bar code information；Pay module by mails to be connected with industrial computer (10) by RS485 interface, provide electronic payment function for paying under subscribers feeder；Power amplifier loudspeaker are connected with industrial computer (10) by audio interface, are used for providing operating process voice message；Keyboard is connected with industrial computer (10) by RS485 interface, it is provided that input equipment；Hard disk recorder is connected with industrial computer (10) by LAN mouth, for storing pinhole cameras and the video data of external camera collection；POS is connected with industrial computer (10) by RS485 interface, provides interchanger payment function for paying under subscribers feeder；Temperature controller is connected with industrial computer (10) by RS485 interface, the temperature information collected is sent to industrial computer (10), and performs the execution order that industrial computer (10) is assigned；Electronic lock controller is connected with industrial computer (10) by LAN mouth, electronic lock switch information is sent to industrial computer (10), and performs the execution order that industrial computer (10) is assigned；Being connected with industrial computer (10) by RS485 interface with or without analyte detection device, being used for detecting in cell (2-1) has empty state.
As shown in Figure 3, the first implementation with or without analyte detection device: infrared detection plate includes infrared emission end (2-1-1) and infrared receiver end (2-1-2), and described infrared emission end (2-1-1) and infrared receiver end (2-1-2) are respectively placed in the two ends that cell (2-1) is internal.If cell (2-1) is idle, infrared receiver end (2-1-2) is able to receive that the infrared ray that infrared emission end (2-1-1) is launched.When there being article to put into cell (2-1), the infrared ray that obscured by items infrared emission end (2-1-1) emits, infrared receiver end (2-1-2) cannot receive infrared ray, then can determine whether that cell (2-1) is for there being thing state.Consequently facilitating part cast people promptly and accurately distributes the cell (2-1) of fresh dispensing cabinet, simultaneously when the secondary cabinet (2) of certain refrigeration of fresh dispensing cabinet is all empty state, refrigeration unit can be shut down by industrial computer automatically, to realize Energy Saving Control.
As shown in Figure 4, with or without the second implementation of analyte detection device: gravity sensing sensor (2-1-3) is arranged on bottom cell (2-1) inner bottom plating, when cell (2-1) is idle, gravity sensing sensor (2-1-3) is without input.When there being article to put into cell (2-1), gravity sensing sensor (2-1-3) can sense the gravity of article, thus judging that cell (2-1) is as there being thing state.
Above-described embodiment and description simply set forth principles of the invention, and the some amendments on principle of the invention basis are also considered as protection scope of the present invention.