The content of the invention
The utility model aims to overcome that the shortcomings of the prior art, so as to provide a kind of dish information display device
And system.
To achieve the above object, in a first aspect, the utility model provides a kind of dish information display device.The device
Including housing, housing is provided with panel, and display screen is provided with below panel, is provided with mainboard in housing, mainboard provided with processor,
Memory, clock unit and communication unit,
The communication unit is connected with processor and back-end data processing equipment, to receive back-end data processing equipment hair
The dish information corresponding with display device identification number and temporal information corresponding with its dish information sent, the dish information bag
Include menu name, unit price and nutritional ingredient;
The clock unit is connected with the processor, real-time time and calendar information are uploaded into processor;
The processor is connected with the memory, to receive dish information and send to memory memory storage, and
The real-time time and calendar information sent according to clock unit, control display screen show dish corresponding with current time and calendar
Product information.
Preferably, the panel is one kind in acrylic board, plastic front board or glass panel.
Preferably, the sectional area of the display device is T-shaped.
Preferably, the communication unit is communication interface, and the communication interface is that CAN interface, RS485 interfaces or TCP connect
One kind in mouthful.
Preferably, the wireless communication unit includes WIFI module, bluetooth module, ZIGBEE modules or 433 modules.
Preferably, described device also includes power subsystem, and it is connected with the processor, to be powered to device.
In second aspect, the utility model additionally provides a kind of dish information display system.The system includes institute as described above
The dish information display device and back-end data processing equipment stated.
Preferably, the back-end data processing equipment include product machine, computer, single-chip microcomputer, server, tablet personal computer,
One kind in notebook computer and smart mobile phone.
Dish information display device of the present utility model, which can be embedded in, beats on dish platform, can not only show menu name, list
Valency can also show the nutritional ingredient of vegetable, while can also be according to storage menu in the display pair automatically of corresponding date and time
The vegetable content answered.In addition, the display information and storage information of display device also can by back-end data processing equipment carry out with
Shi Gengxin.
Embodiment
In order that those skilled in the art are better understood from the technical scheme in the embodiment of the utility model, and make this reality
Can be more obvious understandable with the above-mentioned purpose of new embodiment, feature and advantage, below by drawings and examples, to this reality
It is described in further detail with new technical scheme.Based on the embodiment in the utility model, ordinary skill people
All other embodiment that member is obtained under the premise of creative work is not made, belong to the model of the utility model protection
Enclose.
The dish information display device of the utility model embodiment will be described in detail below.
As shown in Fig. 1 to 2, the utility model provides a kind of dish information display device, and it includes housing 1, on housing 1
Provided with panel 2, the lower section of panel 2 is provided with display screen 3, and mainboard 4 is provided with housing 1, be mainly provided with mainboard 4 power subsystem 41,
Communication unit 42, memory 43, clock unit 44 and processor 45, it is mainly used to provide power supply and receives back-end data processing
The dish information corresponding with display device identification number and temporal information corresponding with its dish information that equipment is sent, wherein vegetable
Information includes but are not limited to menu name, unit price and nutritional ingredient.And the data to receiving are stored and shown pair
Answer the corresponding dish information of period.
Wherein, power subsystem 41 in the present embodiment, communication unit 42, memory 43, clock unit 44 and processor 45
Annexation figure can be found in Fig. 4.Panel 2 can be simple glass plate or plastic plate or acrylic board.The bottom of housing 1
Portion is detachable, can be fixed by bolts on the side of housing 1.Panel 2 directly can be bonded on housing 1 with glue.In addition, in order to
More preferable mount display, can may be configured as the overall sectional area of its profile T-shaped, be beaten in order to be embedded on dish platform.Peace
During dress, it is only necessary to dig a hole in Da Caitai or insulation table top, display device is embedded in, then smeared panel and table top junction
Glue.
Fig. 3 is the side structure schematic view of the utility model embodiment dish information display device.
As shown in figure 3, the communication unit 42 of the dish information display device of the utility model embodiment can use it is wired
Communication mode, i.e., using wired communication interface CAN interface, RS485 interfaces or TCP interfaces, pass through communication link wiring connection communication
Bus, it is connected by communication bus with back-end data processing equipment, realizes the transmission of data.It can specifically be opened up open in the bottom of housing 1
Mouth 5 is drawn for communication link wiring 6.Certainly, the communication unit 42 in the present embodiment is not limited only to use wired communication mode, may be used also
Using wireless communication transmissions mode, such as mould is wirelessly transferred using WIFI module, bluetooth module, ZIGBEE modules or 433 modules
Block.
Fig. 4 is the electrical schematic diagram of the utility model embodiment dish information display device.
As shown in figure 4, communication unit 42 is connected with processor 45 and back-end data processing equipment, to receive back-end data
The dish information corresponding with display device identification number and temporal information corresponding with its dish information that processing equipment is sent, it is described
Dish information includes menu name, unit price and nutritional ingredient.
Clock unit 44 is connected with processor 45, the time inquiry instruction sent to answer processor by real-time time and
Calendar information is uploaded to processor.
Processor 45 is connected with memory 43, to receive dish information and send to the memory storage of memory 43, Yi Jigen
The real-time time and calendar information sent according to clock unit 44, control display screen 3 shows corresponding with current time and calendar
Dish information.
Communication unit 42 is connected with processor 45 and back-end data processing equipment, to receive back-end data processing equipment hair
The dish information corresponding with display device identification number and temporal information corresponding with its dish information sent, dish information include but
It is not limited only to menu name, unit price and nutritional ingredient.
Clock unit 44 is connected with processor 45, real-time time and calendar information are uploaded into processor 45.This reality
It is real-time clock to apply the clock unit 44 in example, not processor clock.
Processor 45 is connected with memory 43, to receive dish information and send to the memory storage of memory 43, Yi Jigen
The real-time time and calendar information sent according to clock unit 44, control display screen 3 shows corresponding with current time and calendar
Dish information.
During work, multiple dish information display devices are respectively embedded in and beaten on dish platform or warm stage in hole, back-end data
Temporal information of the processing equipment corresponding to by the dish information and dish information corresponding to every table apparatus(Such as No. 1 display device,
Monday on May 8th, 2017, tomato egg;No. 2 display devices, Monday on May 8th, 2017, cooking shredded potato)It is transferred to correspondingly
The processor 45 of display device, the receive information of processor 45 store in memory, and control display screen 3 shows current time
Menu name, unit price and nutritional information.Client can understand the nutritional ingredient for getting information about every kind of vegetable when ordering, so as to
In the selection vegetable according to the situation science of itself.Such as vegetable change or the upper new vegetable of this vegetable sale completion, backstage can be passed through
Data processing equipment updates the display information and storage information of display device by communication unit at any time.
As shown in figure 5, the dish information display system of the utility model embodiment shows including dish information as described above
Showing device and back-end data processing equipment.Dish information display device can not only show that menu name, unit price can also be shown
The nutritional ingredient of vegetable, at the same can also according to corresponding to the dish information of storage in the display automatically of corresponding date and time dish
Product content.Back-end data processing equipment include product machine, computer, tablet personal computer, server, single-chip microcomputer, notebook computer or
One kind in smart mobile phone.It can update the display information of display device at any time by the communication unit in vegetable display device
And storage information.Vegetable was so both realized and has automatically updated display, information and deposit that display device shows can also be adjusted in real time
Store up information.It efficiently avoid the management brought using papery direction board and unhandy problem.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.