CN106024441B - Internet of Things intelligent limit switch and its method - Google Patents
Internet of Things intelligent limit switch and its method Download PDFInfo
- Publication number
- CN106024441B CN106024441B CN201610567924.9A CN201610567924A CN106024441B CN 106024441 B CN106024441 B CN 106024441B CN 201610567924 A CN201610567924 A CN 201610567924A CN 106024441 B CN106024441 B CN 106024441B
- Authority
- CN
- China
- Prior art keywords
- limit switch
- network
- intelligent
- mechanical
- digital display
- Prior art date
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title abstract description 10
- 230000033001 locomotion Effects 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006855 networking Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
- H01H3/161—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift for actuation by moving a closing member, e.g. door, cover or lid
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Small-Scale Networks (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention discloses a kind of Internet of Things intelligent limit switch and its method to include intelligent limit switch body, the top of the intelligent limit switch body is mechanical rollers, the lower part of the mechanical rollers is connected with linkage unit, the linkage unit is connected to mechanical switch digital display circuit, and the mechanical switch digital display circuit is connected with the internal control system of intelligent limit switch body；The intelligent limit switch is connected by intelligent AP or Zigbee gateways with first network；The first network is connected with Cloud Server；The Cloud Server is connected by the second network and the 3rd network with terminal device with for handling the server of limit switch signal respectively.The difficulty of prior art scene laying circuit is avoided with reference to its method, results in the problem of signal transmission distance is not long.
Description
Technical field
The present invention relates to a kind of limit switch technical field, more particularly, to a kind of Internet of Things intelligent limit switch and its side
Method.
Background technology
Limit switch is also known as travel switch, and may be mounted at opposing stationary object, (such as fixed frame, doorframe, abbreviation are quiet
Object) on or movement object (such as drive a vehicle, door, abbreviation animal) on.When animal is close to still life, the connecting rod driving of switch is opened
The contact of pass causes the junction closure of the contact disjunction or disconnection of closure.It goes to control by the change of make and break contact opening and closing state
Circuit and motor.
Limit switch is exactly the electric switch for the limit of sports record position for limiting mechanical equipment.Limit switch has contact
And it is contactless.The comparison of contact is directly perceived, on the moving component of mechanical equipment, installs upper stroke switch, corresponding thereto
The block of extreme position or opposite installation site are installed on the fixed point of movement.When the mechanical contact of travel switch is run into
During block, (or changing) control circuit is cut off, machinery is just out of service or changes operation.Due to machinery inertia motion,
This travel switch have certain " overtravel " it is without damage with protection switch.There are many contactless form, common are dry
Reed pipe, photo-electric, induction type etc., these types of form can be seen in elevator.Certainly there are more advanced forms.
Limit switch is a kind of common low current master control electrical apparatus.Make its contact using the collision of manufacturing machine moving component
It acts to realize connection or disjunction control circuit, reaches certain control purpose.In general, this kind of switch is used to limit mechanical fortune
Dynamic position or stroke, movable machinery is made to be automatically stopped by certain position or stroke, counter motion, variable motion or automatic round-trip
Movement etc..
In electric control system, the effect of limit switch is to realize the inspection of sequential control, location control and location status
It surveys.For the stroke and position limitation protection of control machinery equipment.Construction：It is made of operating head, contact system and shell.
In actual production, limit switch is mounted on prearranged position, on loaded on manufacturing machine moving component
Module impact stroke switch when, limit switch contact action, realize the switching of circuit.Therefore, travel switch is a kind of
According to the travel position of moving component, the electric appliance of switching circuit, its action principle are similar with button.
Limit switch is widely used in all kinds of lathes and hoisting machinery, to control its stroke, carry out terminal position limitation protection.
In the control circuit of elevator, the /V of the speed, automatic opening and closing door of switch gate is also controlled using travel switch, car
Upper and lower limit is protected.
But existing limit switch often can only carry out signal transmission by wired mode, so on the one hand increase
The live difficulty for laying circuit, on the other hand also results in the problem of signal transmission distance is not long.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of Internet of Things intelligent limit switch and its method, avoid
It lays the difficulty of circuit, result in the problem of signal transmission distance is not long in prior art scene.
In order to solve the above technical problems, the technical solution of the present invention is：A kind of Internet of Things intelligent limit switch, including
Intelligent limit switch body, the top of the intelligent limit switch body is mechanical rollers 1, and the lower part of the mechanical rollers 1 connects
Linkage unit 2 is connected to, the linkage unit 2 is connected to mechanical switch
Digital display circuit 5, the mechanical switch digital display circuit 5 are connected with the internal control system 3 of intelligent limit switch body
It connects；
The intelligent limit switch is connected by intelligent AP or Zigbee gateways with first network；
The first network is connected with Cloud Server；
The Cloud Server is by the second network and the 3rd network respectively with terminal device and for handling limit switch letter
Number server be connected.
The method of the Internet of Things intelligent limit switch, it is specific as follows：
By the mechanical rollers 1 on Internet of Things intelligent limit switch top under external action, with this come the linkage unit that links
2, mechanical switch digital display circuit 5 is also driven to generate limit signal so in linkage process, and the limit signal generated is transmitted
To the internal control system 3, the internal control system 3 is just handled limit signal；
In addition can also internal control system 3 by intelligent AP or Zigbee gateways limit signal or to limit signal at
Information after reason is sent to by first network in Cloud Server, so passes through the second network and the 3rd network point by Cloud Server again
Terminal device is not sent to and for handling in the server of limit switch signal.
By the present invention structure, compared with prior art, the advantage of the invention is that：
Internet of Things intelligent limit switch in the present invention is using wireless transmission signal, the work of Internet of Things intelligent limit switch
Principle controls transitions to number by original mechanical transfer and transfers operating mode, by it is original it is wired become wirelessly working, by machine
Tool operating control signal is converted to digital radio transmission signal, solves limit switch transmission and networking function at a distance, strengthens
The ability of system processes data, powering mode can be reached 3 years or more using low-power chip battery working time.
Description of the drawings
Fig. 1 is the structure diagram of the Internet of Things intelligent limit switch.
Fig. 2 is the networking schematic diagram of the Internet of Things intelligent limit switch.Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, it is right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As Figure 1-Figure 2, Internet of Things intelligent limit switch, including intelligent limit switch body, the intelligent limit is opened
The top of body is closed as mechanical rollers 1, the lower part of the mechanical rollers 1 is connected with linkage unit 2, and the linkage unit 2 connects
Mechanical switch digital display circuit 5, the mechanical switch digital display circuit 5 is the same as 3 phase of internal control system of intelligent limit switch body
Connection；
The intelligent limit switch is connected by intelligent AP or Zigbee gateways with first network；
The first network is connected with Cloud Server；
The Cloud Server is by the second network and the 3rd network respectively with terminal device and for handling limit switch letter
Number server be connected.
The linkage unit 2 is operation lever or interlocking bar.
The intelligent limit switch body includes hollow housing, and internal control system 3 is arranged in housing.
The mechanical switch digital display circuit 5 is motion sensor or motion rate sensor.
The internal control system 3 includes data processing module, and what is be connected with the data processing module has radio frequency mould
Block, GPRS module, telecom communication module and Zigbee module, the data processing module is also the same as the motion sensor or movement
Velocity sensor is connected.
The internal control system 3 and mechanical switch digital display circuit 5 are powered by battery 4, and the battery 4 is in internal control
In power down mode when system 3 and mechanical switch digital display circuit 5 are stopped, in addition the battery 4 is low-power chip battery.
The first network is Ethernet, GPRS network, 3G network or 4G networks.
Second network and the 3rd network are Ethernet.
The method of the Internet of Things intelligent limit switch, it is specific as follows：
By the mechanical rollers 1 on Internet of Things intelligent limit switch top under external action, with this come the linkage unit that links
2, mechanical switch digital display circuit 5 is also driven to generate limit signal so in linkage process, and the limit signal generated is transmitted
To the internal control system 3, the internal control system 3 is just handled limit signal；
In addition can also internal control system 3 by intelligent AP or Zigbee gateways limit signal or to limit signal at
Information after reason is sent to by first network in Cloud Server, so passes through the second network and the 3rd network point by Cloud Server again
Terminal device is not sent to and for handling in the server of limit switch signal.
It is an advantage of the invention that the mechanical signal of Internet of Things intelligent limit switch is converted to digital signal, system is improved
Data managing capacity, by wireless communication mode can greatly reduce the laying of cable system is managed by cloud platform can
With will be on signal remote wireless transmission to important terminal device.
Using above-mentioned desirable embodiment according to the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determine its technical scope according to right.
Claims (1)
1. a kind of Internet of Things intelligent limit switch, it is characterised in that including intelligent limit switch body, the intelligent limit switch
The top of body is mechanical rollers, and the lower part of the mechanical rollers is connected with linkage unit, and the linkage unit is connected to machinery
Digital display circuit is converted, the mechanical switch digital display circuit is connected with the internal control system of intelligent limit switch body；It is described
Intelligent limit switch is connected by intelligent AP or Zigbee gateways with first network；The first network is connected with Cloud Server
It connects；The Cloud Server passes through the second network and the 3rd network clothes with terminal device and for handling limit switch signal respectively
Business device is connected, and the linkage unit is operation lever or interlocking bar, and the intelligent limit switch body includes hollow housing,
And internal control system is arranged in housing, the mechanical switch digital display circuit be motion sensor or motion rate sensor,
The internal control system includes data processing module, and what is be connected with the data processing module has radio-frequency module, GPRS moulds
Block, telecom communication module and Zigbee module, the data processing module are also sensed with the motion sensor or movement velocity
Device is connected, and the internal control system and mechanical switch digital display circuit are by battery powered, and the battery is in internal control system
In power down mode when system and mechanical switch digital display circuit are stopped, in addition the battery is low-power chip battery, described
First network is Ethernet, GPRS network, 3G network or 4G networks, and second network and the 3rd network are Ethernet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567924.9A CN106024441B (en) | 2016-07-19 | 2016-07-19 | Internet of Things intelligent limit switch and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567924.9A CN106024441B (en) | 2016-07-19 | 2016-07-19 | Internet of Things intelligent limit switch and its method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106024441A CN106024441A (en) | 2016-10-12 |
| CN106024441B true CN106024441B (en) | 2018-05-18 |
Family
ID=57118219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610567924.9A Active CN106024441B (en) | 2016-07-19 | 2016-07-19 | Internet of Things intelligent limit switch and its method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106024441B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952628B (en) * | 2021-03-24 | 2024-02-02 | 江苏凯隆电器有限公司 | Manufacturing method and manufacturing device of switching equipment based on network cooperation |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203129832U (en) * | 2013-01-07 | 2013-08-14 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile power window anti-clamping device |
| CN203178784U (en) * | 2013-03-29 | 2013-09-04 | 广州中国科学院软件应用技术研究所 | Intelligent household control system based on Internet of Things |
| CN206076070U (en) * | 2016-07-19 | 2017-04-05 | 南京苗苗智能科技有限公司 | Internet of things intelligent limit switch |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7687729B2 (en) * | 2007-07-10 | 2010-03-30 | Grote Industries, Inc. | Processed bolt end useful in a turn signal switch assembly |
| JP2015016982A (en) * | 2013-07-12 | 2015-01-29 | 三菱電機株式会社 | Terminal point switch device for elevator |
-
2016
- 2016-07-19 CN CN201610567924.9A patent/CN106024441B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203129832U (en) * | 2013-01-07 | 2013-08-14 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile power window anti-clamping device |
| CN203178784U (en) * | 2013-03-29 | 2013-09-04 | 广州中国科学院软件应用技术研究所 | Intelligent household control system based on Internet of Things |
| CN206076070U (en) * | 2016-07-19 | 2017-04-05 | 南京苗苗智能科技有限公司 | Internet of things intelligent limit switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106024441A (en) | 2016-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204162307U (en) | Tower machine control system | |
| CN106024441B (en) | Internet of Things intelligent limit switch and its method | |
| AU2020281743A1 (en) | Elevator system with a multipurpose edge-gateway and method for data communication | |
| CN108807026A (en) | A kind of Internet of Things intelligent limit switch and its working method | |
| CN104647389A (en) | Robot control system and robot device | |
| CN206076070U (en) | Internet of things intelligent limit switch | |
| CN216737019U (en) | Control system of intelligent transfer elevator for raising pigs | |
| CN109641357A (en) | The remote supervision system of robot | |
| CN107342660A (en) | For switching the switching equipment of electro-motor | |
| CN104079567A (en) | Protocol converter, protocol conversion method and elevator remote monitoring system | |
| CN105480805A (en) | Car elevator capable of being prevented from accidental movement and method for preventing accidental movement of car elevator | |
| CN104627760A (en) | Internet of things elevator information monitoring device and method | |
| CN104994356A (en) | Intelligent linkage device of monitor device and method | |
| CN206726311U (en) | Safety-protection system is gated based on web camera and the LoRa smart mobile phone controlled | |
| CN104058323B (en) | It is applied to serial communication circuit and the control method thereof on elevator sedan-chair top | |
| CN105484604A (en) | Hangar front door control system and method | |
| CN202632079U (en) | Wireless networking structure of injection molding machines | |
| CN204737530U (en) | Elevator integration controller | |
| CN112506130A (en) | Intelligent ore drawing control system for mine underground unloading station | |
| CN202415057U (en) | Electric control system for winch | |
| CN207833683U (en) | Feeding travelling crane system | |
| CN206242502U (en) | A kind of door-opening sensing device of 3D printer | |
| CN105484603A (en) | Omni-directional video monitoring hangar door | |
| CN206987558U (en) | Mechanical code lock dials random device and banking and insurance business cabinet | |
| CN206259756U (en) | A kind of control system of electrical equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180418 Address after: 211113 201, nine phase two, Bailey house, 23 Lai Kou Road, Jiangning District, Nanjing, Jiangsu. Applicant after: Luo Kun Address before: Shenzhou road Jiangning Lukou Street District of Nanjing City, Jiangsu Province, No. 37 211112 Applicant before: NANJING MIAO MIAO INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190412 Address after: 214174 No. 40 Renmin South Road, Luoshe Town, Huishan District, Wuxi City, Jiangsu Province Patentee after: JIANGSU ZHIZHOU WANWU TECHNOLOGY CO.,LTD. Address before: 211113 201, nine phase two, Bailey house, 23 Lai Kou Road, Jiangning District, Nanjing, Jiangsu. Patentee before: Luo Kun |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220707 Address after: 226010 room 810, building 10a, Zilang science and Technology City, No. 60, Chongzhou Avenue, Nantong Development Zone, Jiangsu Province Patentee after: Jiangsu Sanyuan Technology Co.,Ltd. Address before: 214174 No. 40 Renmin South Road, Luoshe Town, Huishan District, Wuxi City, Jiangsu Province Patentee before: JIANGSU ZHIZHOU WANWU TECHNOLOGY CO.,LTD. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jian Inventor after: Luo Kun Inventor before: Luo Kun |