CN107168159A - A kind of Intelligent glove for operation machinery - Google Patents
A kind of Intelligent glove for operation machinery Download PDFInfo
- Publication number
- CN107168159A CN107168159A CN201710374547.1A CN201710374547A CN107168159A CN 107168159 A CN107168159 A CN 107168159A CN 201710374547 A CN201710374547 A CN 201710374547A CN 107168159 A CN107168159 A CN 107168159A
- Authority
- CN
- China
- Prior art keywords
- contact
- wafer
- gloves
- signal
- feeler
- 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.)
- Pending
Links
- 230000001133 acceleration Effects 0.000 claims abstract description 43
- 239000000523 sample Substances 0.000 claims abstract description 4
- 210000003811 finger Anatomy 0.000 claims description 13
- 210000003813 thumb Anatomy 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229920000742 Cotton Polymers 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims description 2
- 235000012431 wafers Nutrition 0.000 description 26
- 238000010276 construction Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000005224 forefinger Anatomy 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 208000000659 Autoimmune lymphoproliferative syndrome Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- 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
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24215—Scada supervisory control and data acquisition
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention discloses a kind of Intelligent glove for operation machinery, feeler is arranged at the inner surface of gloves, and is arranged at finger fingertip;Detector is arranged at the inner surface of gloves, and is arranged at the back of the hand;Control device, single-axis acceleration sensors and humidity sensor are arranged inside detector, and humidity sensor probe towards inside gloves;Feeler, the first contact, the second wafer, the third wafer, the 4th contact, single-axis acceleration sensors and humidity sensor are electrically connected to control device.A kind of Intelligent glove for operation machinery of the invention, by setting above-mentioned part, realizes the remote control to engineering machinery, due to being only applicable a single-axis acceleration sensors, it is with low cost, and User Status is detected by humidity sensor, so as to improve the security of remote control.
Description
Technical field
The present invention relates to field of intelligent control, and in particular to a kind of Intelligent glove for operation machinery.
Background technology
Engineering machinery is the important component of equipment manufacturing industry.Put it briefly, all restoration in earth-rock construction engineerings, pavement construction with
Machinery dress necessary to comprehensive mechanized construction engineering needed for maintenance, the operation of flow-type lift and various architectural engineerings
It is standby, referred to as engineering machinery.It is mainly used in national defense construction engineering, communications and transportation construction, energy industry construction and production, mine etc.
Raw and semifinished materials industries is built and the field such as production, agriculture, forestry, water conservancy construction, industrial and civil buildings, urban construction, environmental protection.
Also cause the dangerous also than larger of engineering machinery working environment because engineering machinery working environment is more complicated, such as
Excavator, tower crane and straddle truck etc., when operating personnel, which are located at, to be operated at machinery, often have than larger danger.
The content of the invention
The technical problems to be solved by the invention, which are due to that engineering machinery working environment is more complicated, also causes engineering machinery
The danger of working environment also than larger, such as excavator, tower crane and straddle truck etc., is operated when operating personnel are located at machinery
When, often have than larger danger, it is therefore intended that a kind of Intelligent glove for operation machinery is provided, solved the above problems.
The present invention is achieved through the following technical solutions:
A kind of Intelligent glove for operation machinery, including gloves, feeler, the first contact, the second wafer, the 3rd
Contact, the 4th contact, detector, control device, single-axis acceleration sensors and humidity sensor;The feeler is set
In the inner surface of gloves, and it is arranged at finger fingertip;First contact, the second wafer, the third wafer and the 4th contact are set
Outer surface of glove is placed in, and the first contact is arranged at thumb tip, the second wafer is arranged at index finger tip, and the third wafer is set
It is placed at middle fingertip, the 4th contact is located at nameless finger tip;The detector is arranged at the inner surface of gloves, and is arranged at
At the back of the hand;The control device, single-axis acceleration sensors and humidity sensor are arranged inside detector, and humidity sensor
Probe towards inside gloves;The feeler, the first contact, the second wafer, the third wafer, the 4th contact, single shaft add
Velocity sensor and humidity sensor are electrically connected to control device.
In the prior art, the more complicated danger for also causing engineering machinery working environment of engineering machinery working environment is also compared
Greatly, such as excavator, tower crane and straddle truck etc., when operating personnel, which are located at, to be operated at machinery, often have than larger danger
Danger.When the present invention is applied, the present apparatus is worn on hand by user, and feeler is detected and user's finger contacts, and device is opened
Open;When user's thumb and forefinger contact, the first contact and the second wafer contact, single-axis acceleration sensors start, control dress
The user action detected according to single-axis acceleration sensors is put, the motion control of a certain part is carried out to remote mechanical;Work as user
When thumb is with middle abutment, the first contact and the third wafer contact, single-axis acceleration sensors start, and control device is according to single shaft
The user action of acceleration transducer detection, the motion control of a certain part is carried out to remote mechanical;When user's thumb with it is unknown
During abutment, the first contact and the 4th contact pad, single-axis acceleration sensors start, and control device is passed according to individual axis acceleration
The user action of sensor detection, the motion control of a certain part is carried out to remote mechanical;Due to the motion of current engineering machinery
Mode, by multiple parts, each one-way movement is constituted, so the present apparatus by three kinds of different unidirectionally controlled modes to engineering machine
Tool is controlled, it is sufficient to meet the motion of most engineering machinery, such as, it is necessary to scraper bowl, dipper in the control of excavator
Motion with swing arm is unidirectionally manipulated;For another example, it is necessary to the vertical direction, horizontal direction and tower of suspension hook in the control of tower crane
Steering is hung to be controlled.Meanwhile, when the humidity that humidity sensor is detected is more than threshold value, that is, think that user enters tired shape
State, is unsuitable for continuing operation machinery, so as to take corresponding measure by control device, improves the security of engineering machinery control.
The present invention realizes the remote control to engineering machinery by setting above-mentioned part, is passed due to being only applicable an individual axis acceleration
Sensor, it is with low cost, and User Status is detected by humidity sensor, so as to improve the security of remote control.
Further, the control device includes:For when feeler detects contact, sending open signal;
And when feeler can't detect contact, send the control module of shutdown signal;The control module is additionally operable to when first
When contact is contacted with the second wafer, the acceleration direction detected according to single-axis acceleration sensors sends the first control signal;Institute
State control module to be additionally operable to when the first contact is contacted with the third wafer, the acceleration side detected according to single-axis acceleration sensors
To sending the second control signal;The control module is additionally operable to, when the first contact and four contact pads, according to single shaft be accelerated
The acceleration direction of degree sensor detection sends the 3rd control signal;The control module is additionally operable to when humidity sensor is detected
Moisture signal be more than threshold value when, send alarm signal;Alarm modules for sending alarm when receiving alarm signal;For
Open signal, shutdown signal, the first control signal, the second control signal and the 3rd control signal are sent wireless to machinery
Communication module.
Further, first contact, the second wafer, the third wafer and the 4th contact use copper contact.
Further, the gloves use cotton fibre material.
Further, distance of the feeler apart from finger tip end is 1~2.5cm.
The present invention compared with prior art, has the following advantages and advantages:
A kind of Intelligent glove for operation machinery of the invention, by setting above-mentioned part, is realized to engineering machinery
Remote control, it is with low cost due to being only applicable a single-axis acceleration sensors, and user's shape is detected by humidity sensor
State, so as to improve the security of remote control.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention.
Mark and corresponding parts title in accompanying drawing:
1- gloves, 2- feelers, the contacts of 3- first, 4- the second wafers, 5- the third wafers, the contacts of 6- the 4th, 7- inspections
Survey instrument, 8- control devices, 9- single-axis acceleration sensors, 10- humidity sensors.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
Embodiment
As shown in figure 1, a kind of Intelligent glove for operation machinery of the invention, including gloves 1, feeler 2, first
Contact 3, the second wafer 4, the third wafer 5, the 4th contact 6, detector 7, control device 8, single-axis acceleration sensors 9 and humidity
Sensor 10;The feeler 2 is arranged at the inner surface of gloves 1, and is arranged at finger fingertip;First contact 3,
The second wafer 4, the contact 6 of the third wafer 5 and the 4th are arranged at the outer surface of gloves 1, and the first contact 3 is arranged at thumb tip,
The second wafer 4 is arranged at index finger tip, and the third wafer 5 is arranged at middle fingertip, and the 4th contact 6 is located at nameless finger tip
Place;The detector 7 is arranged at the inner surface of gloves 1, and is arranged at the back of the hand;The control device 8, individual axis acceleration sensing
Device 9 and humidity sensor 10 are arranged inside detector 7, and humidity sensor 10 probe towards inside gloves 1;The contact
Sensor 2, the first contact 3, the second wafer 4, the third wafer 5, the 4th contact 6, single-axis acceleration sensors 9 and humidity sensor
10 are electrically connected to control device 8.The control device 8 includes:For when feeler 2 detects contact, sending out
Open signal;And when feeler 2 can't detect contact, send the control module of shutdown signal;The control module is also used
In when the first contact 3 is contacted with the second wafer 4, first is sent according to the acceleration direction that single-axis acceleration sensors 9 are detected
Control signal;The control module is additionally operable to when the first contact 3 is contacted with the third wafer 5, according to single-axis acceleration sensors 9
The acceleration direction of detection sends the second control signal;The control module is additionally operable to when the first contact 3 is contacted with the 4th contact 6
When, the 3rd control signal is sent according to the acceleration direction that single-axis acceleration sensors 9 are detected;The control module is additionally operable to work as
When the moisture signal that humidity sensor 10 is detected is more than threshold value, alarm signal is sent;For being sent when receiving alarm signal
The alarm modules of alarm;For open signal, shutdown signal, the first control signal, the second control signal and the 3rd control to be believed
Number send to machinery at wireless communication module.
When the present embodiment is implemented, control module is preferably Cortex-A7, and feeler 2 is preferably ALPS, and single shaft accelerates
It is preferably Dytran single-axis accelerometers to spend sensor 9, and humidity sensor 10 is preferably Omega.The present apparatus is worn on by user
On hand, feeler 2 is detected and user's finger contacts, and device is opened;When user's thumb and forefinger contact, the first contact
3 and the second wafer 4 contact, single-axis acceleration sensors 9 start, the use that control device 8 is detected according to single-axis acceleration sensors 9
Family is acted, and the motion control of a certain part is carried out to remote mechanical;When user's thumb and during middle abutment, the first contact 3 and the
Three contacts 5 are contacted, and single-axis acceleration sensors 9 start, and the user that control device 8 is detected according to single-axis acceleration sensors 9 moves
Make, the motion control of a certain part is carried out to remote mechanical;When user's thumb and unknown abutment, the first contact 3 and the 4th
Contact 6 is contacted, and single-axis acceleration sensors 9 start, the user action that control device 8 is detected according to single-axis acceleration sensors 9,
The motion control of a certain part is carried out to remote mechanical;Due to the motion mode of current engineering machinery, by multiple parts each
One-way movement is constituted, so the present apparatus is controlled by three kinds of different unidirectionally controlled modes to engineering machinery, it is sufficient to meet
, it is necessary to which the motion to scraper bowl, dipper and swing arm is carried out unidirectionally in the control of the motion of most engineering machinery, such as excavator
Manipulation;For another example, it is necessary to which vertical direction, horizontal direction and the tower crane steering to suspension hook are controlled in the control of tower crane.Meanwhile,
When the humidity that humidity sensor 10 is detected is more than threshold value, that is, think that user enters fatigue state, be unsuitable for continuing operation machine
Tool, so as to take corresponding measure by control device 8, improves the security of engineering machinery control.The present invention is above-mentioned by setting
Part, realizes the remote control to engineering machinery, with low cost due to being only applicable a single-axis acceleration sensors 9, and
User Status is detected by humidity sensor 10, so as to improve the security of remote control.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (5)
1. a kind of Intelligent glove for operation machinery, including gloves (1), it is characterised in that also including feeler (2),
First contact (3), the second wafer (4), the third wafer (5), the 4th contact (6), detector (7), control device (8), single shaft add
Velocity sensor (9) and humidity sensor (10);The feeler (2) is arranged at the inner surface of gloves (1), and is arranged at
At finger fingertip;First contact (3), the second wafer (4), the third wafer (5) and the 4th contact (6) are arranged at gloves (1)
Outer surface, and the first contact (3) is arranged at thumb tip, the second wafer (4) is arranged at index finger tip, the third wafer (5)
It is arranged at middle fingertip, the 4th contact (6) is located at nameless finger tip;The detector (7) is arranged at the interior table of gloves (1)
Face, and be arranged at the back of the hand;The control device (8), single-axis acceleration sensors (9) and humidity sensor (10) are arranged at inspection
Instrument (7) inside is surveyed, and the probe of humidity sensor (10) is internal towards gloves (1);The feeler (2), the first contact
(3), the second wafer (4), the third wafer (5), the 4th contact (6), single-axis acceleration sensors (9) and humidity sensor (10) are equal
It is electrically connected to control device (8).
2. a kind of Intelligent glove for operation machinery according to claim 1, it is characterised in that the control device
(8) include:
For when feeler (2) detects contact, sending open signal;And can't detect and connect in feeler (2)
When touching, the control module of shutdown signal is sent;
The control module is additionally operable to when the first contact (3) is contacted with the second wafer (4), according to single-axis acceleration sensors
(9) the acceleration direction of detection sends the first control signal;
The control module is additionally operable to when the first contact (3) is contacted with the third wafer (5), according to single-axis acceleration sensors
(9) the acceleration direction of detection sends the second control signal;
The control module is additionally operable to when the first contact (3) is contacted with the 4th contact (6), according to single-axis acceleration sensors
(9) the acceleration direction of detection sends the 3rd control signal;
The control module is additionally operable to, when the moisture signal that humidity sensor (10) is detected is more than threshold value, send alarm signal
Number;
Alarm modules for sending alarm when receiving alarm signal;
For open signal, shutdown signal, the first control signal, the second control signal and the 3rd control signal to be sent to machinery
The wireless communication module at place.
3. a kind of Intelligent glove for operation machinery according to claim 1, it is characterised in that first contact
(3), the second wafer (4), the third wafer (5) and the 4th contact (6) use copper contact.
4. a kind of Intelligent glove for operation machinery according to claim 1, it is characterised in that the gloves (1) are adopted
Use cotton fibre material.
5. a kind of Intelligent glove for operation machinery according to claim 1, it is characterised in that the feeler
(2) distance apart from finger tip end is 1~2.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374547.1A CN107168159A (en) | 2017-05-24 | 2017-05-24 | A kind of Intelligent glove for operation machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710374547.1A CN107168159A (en) | 2017-05-24 | 2017-05-24 | A kind of Intelligent glove for operation machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107168159A true CN107168159A (en) | 2017-09-15 |
Family
ID=59821838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710374547.1A Pending CN107168159A (en) | 2017-05-24 | 2017-05-24 | A kind of Intelligent glove for operation machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107168159A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789454A (en) * | 2018-08-17 | 2018-11-13 | 成都跟驰科技有限公司 | The control system of automobile with mechanical arm |
| CN109017573A (en) * | 2018-08-17 | 2018-12-18 | 成都跟驰科技有限公司 | The big visual angle image supervisory control and gait stability control system of automobile with mechanical arm |
| CN109159736A (en) * | 2018-08-17 | 2019-01-08 | 成都跟驰科技有限公司 | The big visual angle image supervisory control and manual control system of automobile with mechanical arm |
| CN110340094A (en) * | 2018-04-04 | 2019-10-18 | 克朗斯股份公司 | Bottle washing machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063183A (en) * | 2011-02-12 | 2011-05-18 | 深圳市亿思达显示科技有限公司 | Virtual input device of grove type |
| CN102789218A (en) * | 2012-07-20 | 2012-11-21 | 大连理工大学 | Zigbee smart home system based on multiple controllers |
| WO2014091491A1 (en) * | 2012-12-13 | 2014-06-19 | Seebo Interactive Ltd. | A novel toy console and methods of use |
| CN204314861U (en) * | 2014-12-31 | 2015-05-06 | 北京维信诺光电技术有限公司 | Hand touches mutual gloves |
| CN205184776U (en) * | 2015-12-16 | 2016-04-27 | 湖南科技大学 | Remove robot control device based on data glove |
| WO2016090483A1 (en) * | 2014-12-08 | 2016-06-16 | Rohit Seth | Wearable wireless hmi device |
| CN105705090A (en) * | 2013-10-21 | 2016-06-22 | 苹果公司 | Sensors and Applications |
-
2017
- 2017-05-24 CN CN201710374547.1A patent/CN107168159A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102063183A (en) * | 2011-02-12 | 2011-05-18 | 深圳市亿思达显示科技有限公司 | Virtual input device of grove type |
| CN102789218A (en) * | 2012-07-20 | 2012-11-21 | 大连理工大学 | Zigbee smart home system based on multiple controllers |
| WO2014091491A1 (en) * | 2012-12-13 | 2014-06-19 | Seebo Interactive Ltd. | A novel toy console and methods of use |
| CN105705090A (en) * | 2013-10-21 | 2016-06-22 | 苹果公司 | Sensors and Applications |
| WO2016090483A1 (en) * | 2014-12-08 | 2016-06-16 | Rohit Seth | Wearable wireless hmi device |
| CN204314861U (en) * | 2014-12-31 | 2015-05-06 | 北京维信诺光电技术有限公司 | Hand touches mutual gloves |
| CN205184776U (en) * | 2015-12-16 | 2016-04-27 | 湖南科技大学 | Remove robot control device based on data glove |
Non-Patent Citations (1)
| Title |
|---|
| 黄彬华 著: "《Android 4.X应用于开发实战手册(第2版)》", 31 July 2013 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340094A (en) * | 2018-04-04 | 2019-10-18 | 克朗斯股份公司 | Bottle washing machine |
| EP3563941A1 (en) * | 2018-04-04 | 2019-11-06 | Krones Ag | Bottle cleaning machine |
| CN108789454A (en) * | 2018-08-17 | 2018-11-13 | 成都跟驰科技有限公司 | The control system of automobile with mechanical arm |
| CN109017573A (en) * | 2018-08-17 | 2018-12-18 | 成都跟驰科技有限公司 | The big visual angle image supervisory control and gait stability control system of automobile with mechanical arm |
| CN109159736A (en) * | 2018-08-17 | 2019-01-08 | 成都跟驰科技有限公司 | The big visual angle image supervisory control and manual control system of automobile with mechanical arm |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170915 |