CN205482856U - Automatic vending machine of current induction location - Google Patents
Automatic vending machine of current induction location Download PDFInfo
- Publication number
- CN205482856U CN205482856U CN201620024328.1U CN201620024328U CN205482856U CN 205482856 U CN205482856 U CN 205482856U CN 201620024328 U CN201620024328 U CN 201620024328U CN 205482856 U CN205482856 U CN 205482856U
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- CN
- China
- Prior art keywords
- vending machine
- automatic vending
- unit
- data acquisition
- cargo path
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides an automatic vending machine of current induction location, is including location motor, main control unit and set up the signal acquisition element who says at the different goods of automatic vending machine, its characterized in that, the main control unit input is provided with say to arrange the unanimous a plurality of data collection station of number with automatic vending machine goods, and signal acquisition element inserts data collection station including current transformer, current sensor and the CAN node of establishing ties with the signal acquisition element who arranges on the goods way in groups to insert main control unit through data collection station. The utility model discloses simple process, processing is convenient, the assembly is easy, it is good to lead to joining in marriage nature, can be effectively to the motor position detecting, and then make things convenient for main control unit to control relevant component.
Description
Technical field
This utility model relates to automatic vending machine field, and it is fixed that a kind of employing curent change completes motor
The automatic vending machine of the electric current sensing location of position detection.
Background technology
In daily work in city, life, often see automatic vending machine, this automatic vending
Machine, as the common equipment of business automation, is not limited by time, place, without labor management,
Reduce artificial use cost and selling cost, improve efficiency, be a kind of brand-new retailing form,
Be otherwise known as the micro supermarket of 24 HOUR ACCESS.
In general, automatic vending machine is all used to the little goods such as sale of foodstuffs, beverage, consumer according to
After needing to choose by operating procedure, picking and connecting gear within automatic vending machine start running, thus
The goods handling chosen is taken away voluntarily to outlet area, consumer.But existing automatic vending machine is all
Using and preset location, position fixing process is all to use mechanical type location (location bar, locating shaft etc.), this
Mechanical localization mechanism the most easily occurs that deviation causes showing of shipment mistake or not shipment
As, need manually dependency structure to be resetted.
Utility model content
This utility model is solved the technical problem that the automatic vending being to provide a kind of electric current sensing location
Machine, to solve the shortcoming in above-mentioned background technology.
This utility model is solved the technical problem that and is realized by the following technical solutions:
The automatic vending machine of a kind of electric current sensing location, including positioning motor, master controller and be arranged on
Signal gathering unit in automatic vending machine difference cargo path, wherein, described master controller input is provided with
The multiple data acquisition units consistent with automatic vending machine cargo path row, and described signal gathering unit includes string
Current transformer, current sensor and the CAN node of connection, becomes with the signal gathering unit in row's cargo path
Group access data acquisition unit, and by data acquisition unit access master controller, in order to by positioning motor with
It is pre-with the detection and localization of the relative position of cargo path and dislocation that curent change between different cargo path completes motor
Alert.
In this utility model, described master controller is connected with data acquisition unit by AD conversion unit,
And between AD conversion unit and master controller, it is provided with a signal compensation apparatus.
In this utility model, for reduce the error between data acquisition unit and unlike signal collecting unit and
Interfering, described CAN node includes CAN controllers, CAN driver and bonder, CAN
Controller is connected with CAN driver, in order to realize the internodal electricity of each CAN in bus by bonder
Air bound from.
In this utility model, described signal gathering unit is fixed on the bottom of each cargo path of automatic vending machine
Centre position, measures stability in order to improve it.
Beneficial effect: this utility model completes motor detection and localization by curent change, in order to examine exactly
Relative position between the absolute position of measured motor and motor with cargo path, and then facilitate master controller to relevant
Element is controlled, and improves positioning precision, decreases the reset operation of associated components simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this utility model preferred embodiment.
Wherein: 1, positioning motor；2, master controller；3, signal compensation apparatus；4, AD conversion unit；
201, the first data acquisition unit；202, the second data acquisition unit；208, the 8th data acquisition unit；301、
First signal gathering unit；302, secondary signal collecting unit；306, the 6th signal gathering unit；
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be prone to bright with effect
White understanding, below in conjunction with being specifically illustrating, is expanded on further this utility model.
See the preferred embodiment of the automatic vending machine of a kind of electric current sensing location of Fig. 1, at the present embodiment
In, the shelf portion of automatic vending machine includes eight row's cargo path, often includes six cargo path unit in row's cargo path,
And include positioning motor 1, master controller 2, by master controller 2 in the control part of automatic vending machine
Positioning motor 1 is carried out position adjustment control.
AD conversion unit 4 is connected by signal compensation apparatus 3 at master controller 2 rear portion.At the present embodiment
In, AD conversion unit 4 is provided with multiple data-interface respectively to the first data acquisition being connected to thereafter
Device the 201, second data acquisition unit 202 ... the 8th data acquisition unit 208 is attached, and each data
Harvester is all connected to the signals collecting list being arranged on the centre position, bottom of each cargo path of automatic vending machine
Unit.As a example by the first data acquisition unit 201, thereafter data terminal connect respectively the first signal gathering unit 301,
Secondary signal collecting unit 302 ... the 6th signal gathering unit 306.
The internal structure of each signal gathering unit is consistent, all includes that the current transformer of series connection, electric current pass
Sensor and CAN node, CAN node includes CAN controllers, CAN driver and coupling
Clutch, CAN controller is connected with CAN driver, in order to realize each CAN in bus by bonder
Internodal electrical isolation, the attachment structure of this CAN node can effectively for reduce data acquisition unit with not
With the error between signal gathering unit and interference, current transformer, electric current in signal gathering unit pass
Sensor coordinates data acquisition unit and AD conversion unit 4 can pass through the electricity between positioning motor from different cargo path
Rheology completes detection and localization and the dislocation early warning of motor and the relative position of cargo path, in order to improve automatically
The degree of accuracy of vending machine operation and stability.
Of the present utility model ultimate principle, principal character and of the present utility model excellent have more than been shown and described
Point.Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-mentioned
Principle of the present utility model is simply described, without departing from this utility model described in embodiment and description
On the premise of spirit and scope, this utility model also has various changes and modifications, these changes and improvements
In the range of both falling within claimed this utility model.This utility model claims scope by appended power
Profit claim and equivalent thereof define.
Claims (4)
1. an automatic vending machine for electric current sensing location, including positioning motor, master controller and setting
Signal gathering unit in automatic vending machine difference cargo path, it is characterised in that described master controller inputs
Hold and be provided with the multiple data acquisition units consistent with automatic vending machine cargo path row, and described signals collecting list
Unit includes current transformer, current sensor and the CAN node of series connection, adopts with the signal in row's cargo path
Collection unit accesses data acquisition unit in groups, and accesses master controller by data acquisition unit.
The automatic vending machine of a kind of electric current the most according to claim 1 sensing location, it is characterised in that
Described master controller is connected with data acquisition unit by AD conversion unit, and in AD conversion unit and master control
A signal compensation apparatus it is provided with between device processed.
The automatic vending machine of a kind of electric current the most according to claim 1 sensing location, it is characterised in that
Described CAN node includes CAN controllers, CAN driver and bonder, and CAN controls
Device is connected with CAN driver by bonder, in order to realize each CAN in bus internodal electric every
From.
The automatic vending machine of a kind of electric current the most according to claim 1 sensing location, it is characterised in that
Described signal gathering unit is fixed on the centre position, bottom of each cargo path of automatic vending machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620024328.1U CN205482856U (en) | 2016-01-03 | 2016-01-03 | Automatic vending machine of current induction location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620024328.1U CN205482856U (en) | 2016-01-03 | 2016-01-03 | Automatic vending machine of current induction location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205482856U true CN205482856U (en) | 2016-08-17 |
Family
ID=56666857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620024328.1U Expired - Fee Related CN205482856U (en) | 2016-01-03 | 2016-01-03 | Automatic vending machine of current induction location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205482856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830039A (en) * | 2019-01-17 | 2019-05-31 | 广东智助星科技股份有限公司 | A kind of novel intelligent cargo path |
-
2016
- 2016-01-03 CN CN201620024328.1U patent/CN205482856U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830039A (en) * | 2019-01-17 | 2019-05-31 | 广东智助星科技股份有限公司 | A kind of novel intelligent cargo path |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170103 |