CN107180503A - Infrared human body senses emergency control circuit and jerk, break catching apparatus - Google Patents
Infrared human body senses emergency control circuit and jerk, break catching apparatus Download PDFInfo
- Publication number
- CN107180503A CN107180503A CN201710461019.XA CN201710461019A CN107180503A CN 107180503 A CN107180503 A CN 107180503A CN 201710461019 A CN201710461019 A CN 201710461019A CN 107180503 A CN107180503 A CN 107180503A
- Authority
- CN
- China
- Prior art keywords
- relay
- human body
- node
- control circuit
- alarm signal
- 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
- 230000036461 convulsion Effects 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 44
- 230000002159 abnormal effect Effects 0.000 claims abstract description 12
- 239000000853 adhesive Substances 0.000 claims description 24
- 230000001070 adhesive effect Effects 0.000 claims description 24
- 230000005674 electromagnetic induction Effects 0.000 claims description 19
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000008520 organization Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 230000006698 induction Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/19—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using infrared-radiation detection systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
- F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
- F16P3/14—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B15/00—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives
- G08B15/007—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives by trapping
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Alarm Systems (AREA)
Abstract
The present invention relates to infrared human body sensing emergency control circuit and jerk, break catching apparatus, it includes power supply, human body detection controls circuit, alarm signal output circuit, plant equipment jerk loop and relay, power supply is electrically connected with human body detection control circuit, human body detection control circuit is connected with alarm signal output circuit, the coil node of relay and the output node of alarm signal output circuit simultaneously connect, plant equipment jerk loop is concatenated with the normally closed node of relay, human body detection controls circuit to control the output node of alarm signal output circuit after the abnormal human body signal detected so that the coil of relay obtains electric, relay obtain it is electric after cause relay normally closed node open, the normally closed node of relay, which disconnects, causes plant equipment jerk loop to disconnect.The very first time that the device of the present invention can occur in accident carries out corresponding jerk or cAN _ SNture while sending alarm, substantially reduces the generation of mechanical casualty accident or the heavy losses of property.
Description
Technical field
The invention belongs to infrared human body induced intelligent control device, and in particular to a kind of infrared human body sensing emergency flight control electricity
Road and jerk, break catching apparatus.
Background technology
With continuing to develop for information technology and application service, need of the people to the wireless induction interaction technique of three dimensions
It is more and more urgent.At present, because operation is slipped up in industry and mining, often occur machine casualty accident and occur,
Certain loss is brought to enterprise's production and social economy；Also be exactly night unattended bank, warehouse etc. have great
The place of property, there is also there is a stolen possibility, but never safely and effectively safety protection equipment suppresses these meanings
The generation of outer accident.
The content of the invention
It is an object of the invention to provide a kind of infrared human body sensing emergency control circuit and jerk, break catching apparatus.This
The very first time that the device of invention can occur in accident carries out corresponding jerk or cAN _ SNture while sending alarm, drops significantly
Low mechanical casualty accident or the generation of the heavy losses of property.
The technical solution adopted by the present invention：Infrared human body senses emergency control circuit, and it includes power supply, human body detection
Circuit, alarm signal output circuit, plant equipment jerk loop and relay are controlled, power supply controls circuit with human body detection
Electrical connection, human body detection control circuit is connected with alarm signal output circuit, and coil node and the alarm signal of relay are exported
The output node of circuit is simultaneously connect, and plant equipment jerk loop is concatenated with the normally closed node of relay, and human body detection control circuit will
The output node of alarm signal output circuit is controlled after the abnormal human body signal detected so that the coil of relay obtains electric, relay
Device obtain it is electric after the normally closed node of relay is opened, the normally closed node of relay, which disconnects, causes plant equipment jerk loop to break
Open.
Present invention also offers the emergency stop device that a kind of application infrared human body senses emergency control circuit, including infrared human body
Survey meter, relay and plant equipment controlling organization, wherein, be provided with infrared human body survey meter power supply, detector and
It is provided with alarm, plant equipment controlling organization in plant equipment jerk loop, detector and controls circuit provided with human body detection,
Alarm signal output circuit, infrared human body survey meter and relay connection are provided with alarm, relay is controlled with plant equipment
Mechanism is connected, and power supply is electrically connected with detector, and detector is connected with alarm signal output circuit, the coil node of relay
With the output node of alarm signal output circuit and connecing, plant equipment jerk loop is concatenated with the normally closed node of relay, detection
Device will control the output node of alarm signal output circuit so that the coil of relay obtains electric after the abnormal human body signal detected,
Relay obtain it is electric after the normally closed node of relay is opened, the normally closed node of relay, which disconnects, causes plant equipment jerk loop
Disconnect, so that plant equipment is stopped.
Sense emergency control circuit present invention also offers a kind of infrared human body, it includes power supply, human body detection control
Circuit processed, relay, alarm signal output circuit, penetrate network control circuit, coil power, electromagnetic induction coil and electromagnetism adhesive and open
Close, power supply is electrically connected with human body detection control circuit, human body detection control circuit is connected with alarm signal output circuit, after
The coil node of electrical equipment and the output node of alarm signal output circuit simultaneously connect, normally opened node and coil power and the electricity of relay
Magnetic induction coil formation primary Ioops, electromagnetic induction coil is connected with electromagnetism adhesive switch, and electromagnetism adhesive is switched with penetrating network control system electricity
Road is connected, and human body detection control circuit will control the output node of alarm signal output circuit after the abnormal human body signal detected
So that the coil of relay obtains electric, relay obtain it is electric after cause the normally opened node closure of relay, the normally opened node of relay is closed
Close and coil power is powered, electromagnetic induction coil produces magnetic force and causes electromagnetism adhesive switch connection, so that the network control system of penetrating is electric
Road is powered.
Present invention also offers the break catching apparatus that a kind of application infrared human body senses emergency control circuit, including infrared human body
Survey meter, relay, magnetic attraction mechanism and wire stitcher is penetrated, wherein, power supply, detector are provided with infrared human body survey meter
And alarm, detector is interior to be controlled to be provided with alarm signal output circuit, magnetic attraction machine in circuit, alarm provided with human body detection
Electromagnetism adhesive switch is provided with structure, penetrates in wire stitcher to be provided with and penetrates network control circuit, infrared human body survey meter and relay connection,
Power supply is electrically connected with human body detection control circuit, and human body detection control circuit is connected with alarm signal output circuit, relay
The coil node of device and the output node of alarm signal output circuit simultaneously connect, normally opened node and coil power and the electromagnetism of relay
Induction coil formation primary Ioops, electromagnetic induction coil is connected with electromagnetism adhesive switch, and electromagnetism adhesive switchs and penetrates network control circuit
Connection, human body detection controls circuit after the abnormal human body signal detected the output node of alarm signal output circuit will to be controlled to make
The coil of relay obtains electric, relay obtain it is electric after cause the normally opened node closure of relay, the normally opened node closure of relay
So that coil power is powered, electromagnetic induction coil produces magnetic force and causes electromagnetism adhesive switch connection, so that penetrating network control circuit
It is powered, and then shake-up penetrates wire stitcher and penetrates net.
Its advantage is the present invention compared with prior art：The very first time hair that the device of the present invention can occur in accident
Go out and corresponding jerk or cAN _ SNture are carried out while alarm, substantially reduce mechanical casualty accident or the hair of the heavy losses of property
It is raw.The present invention is simple in construction, it is only necessary to the phase of circuit is carried out between the control circuit and execution terminal of infrared human body survey meter
It should improve, cost is low, effect substantially, is worth with larger society generalization.
Brief description of the drawings
Fig. 1 is a kind of structural representation of circuit of the present invention；
Fig. 2 is another structural representation of circuit of the present invention.
Embodiment
Embodiment 1
As shown in figure 1, a kind of infrared human body sensing emergency control circuit, it include power supply 1, human body detection control circuit 2,
Alarm signal output circuit 3, plant equipment jerk loop 4 and relay 5, power supply 1 are electrically connected with human body detection control circuit 2
Connect, human body detection control circuit 2 is connected with alarm signal output circuit 3, coil node and the alarm signal of relay 5 export electricity
The output node on road 3 is simultaneously connect, and plant equipment jerk loop 4 is concatenated with the normally closed node of relay 5, human body detection control circuit 2
The output node of alarm signal output circuit 3 will be controlled after the abnormal human body signal detected so that the coil of relay 5 obtains electric,
Relay 5 it is electric after the normally closed node of relay 5 is opened, the normally closed node of relay 5, which disconnects, causes plant equipment jerk
Loop 4 disconnects.
Embodiment 2
As shown in figure 1, present invention also offers the emergency stop device that a kind of application infrared human body senses emergency control circuit, it is including red
Outer human body survey meter, relay 5 and plant equipment controlling organization, wherein, be provided with infrared human body survey meter power supply 1,
It is provided with detector and alarm, plant equipment controlling organization in plant equipment jerk loop 4, detector and is provided with human body detection
Control circuit 2, alarm signal output circuit 3 be provided with alarm, infrared human body survey meter and relay 5 are connected, relay 5 with
Plant equipment controlling organization is connected, and power supply 1 is electrically connected with detector, and detector is connected with alarm signal output circuit 3, after
The coil node of electrical equipment 5 and the output node of alarm signal output circuit 3 simultaneously connect, plant equipment jerk loop 4 and relay 5
Normally closed node concatenation, detector will control the output node of alarm signal output circuit 3 to make after the abnormal human body signal detected
The coil of relay 5 obtains electric, relay 5 it is electric after the normally closed node of relay 5 is opened, the normally closed node of relay 5
Disconnect and plant equipment jerk loop 4 is disconnected, so that plant equipment is stopped.
Embodiment 3
As shown in Fig. 2 sensing emergency control circuit present invention also offers a kind of infrared human body, it includes power supply 1, human body
Detection control circuit 2, relay 5, alarm signal output circuit 3, penetrate network control circuit 4, coil power 6, electromagnetic induction coil 7
With electromagnetism adhesive switch 8, power supply 1 is electrically connected with human body detection control circuit 2, human body detection control circuit 2 and alarm signal
Number output circuit 3 is connected, and the coil node of relay 5 and the output node of alarm signal output circuit 3 simultaneously connect, relay 5
Normally opened node connects with coil power 6 and the formation primary Ioops of electromagnetic induction coil 7, electromagnetic induction coil 7 with electromagnetism adhesive switch 8
Connect, electromagnetism adhesive switch 8 is connected with penetrating network control circuit 4, human body detection controls circuit 2 by after the abnormal human body signal detected
The output node of control alarm signal output circuit 3 causes the coil of relay 5 to obtain electric, relay 5 it is electric after cause relay 5
Normally opened node closure, the normally opened node of relay 5, which is closed, causes coil power 6 to be powered, and electromagnetic induction coil 7, which produces magnetic force, to be made
Obtain electromagnetism adhesive switch 8 to connect, be powered so that penetrating network control circuit 4.
Embodiment 4
As shown in Fig. 2 present invention also offers the break catching apparatus that a kind of application infrared human body senses emergency control circuit, it is including red
Outer human body survey meter, relay 5, magnetic attraction mechanism and wire stitcher is penetrated, wherein, it is provided with power supply in infrared human body survey meter
1st, controlled in detector and alarm, detector provided with human body detection provided with alarm signal output circuit 3 in circuit 2, alarm,
Electromagnetism adhesive switch 8 is provided with magnetic attraction mechanism, penetrates in wire stitcher to be provided with and penetrates network control circuit 4, infrared human body survey meter
Connected with relay 5, power supply 1 is electrically connected with human body detection control circuit 2, human body detection control circuit 2 and alarm signal
Output circuit 3 is connected, and the coil node of relay 5 and the output node of alarm signal output circuit 3 simultaneously connect, relay 5 it is normal
Node and coil power 6 and the formation primary Ioops of electromagnetic induction coil 7 are opened, electromagnetic induction coil 7 is connected with electromagnetism adhesive switch 8,
Electromagnetism adhesive switch 8 is connected with penetrating network control circuit 4, and human body detection controls circuit 2 to be controlled after the abnormal human body signal detected
The output node of alarm signal output circuit 3 processed causes the coil of relay 5 to obtain electric, relay 5 it is electric after cause relay 5
Normally opened node closure, the normally opened node of relay 5, which is closed, causes coil power 6 to be powered, and electromagnetic induction coil 7 produces magnetic force and caused
Electromagnetism adhesive switch 8 is connected, and is powered so that penetrating network control circuit 4, and then shake-up penetrates wire stitcher and penetrates net.
Claims (4)
1. infrared human body senses emergency control circuit, it includes power supply, human body detection control circuit, alarm signal output electricity
Road, plant equipment jerk loop and relay, it is characterised in that power supply is electrically connected with human body detection control circuit, human body
Detection control circuit is connected with alarm signal output circuit, the coil node of relay and the output section of alarm signal output circuit
Put and connect, plant equipment jerk loop is concatenated with the normally closed node of relay, human body detection controls circuit by the exception detected
After human body signal control alarm signal output circuit output node cause the coil of relay to obtain electric, relay obtain it is electric after cause
The normally closed node of relay is opened, and the normally closed node of relay, which disconnects, causes plant equipment jerk loop to disconnect.
2. the infrared human body described in a kind of application claim 1 senses the emergency stop device of emergency control circuit, including infrared human body
Survey meter, relay and plant equipment controlling organization, wherein, be provided with infrared human body survey meter power supply, detector and
It is provided with alarm, plant equipment controlling organization in plant equipment jerk loop, detector and controls circuit provided with human body detection,
Alarm signal output circuit is provided with alarm, it is characterised in that infrared human body survey meter and relay connection, relay and machine
Tool equipment controlling organization is connected, and power supply is electrically connected with detector, and detector is connected with alarm signal output circuit, relay
Coil node and alarm signal output circuit output node and connect, the normally closed node of plant equipment jerk loop and relay
Concatenation, detector will control the output node of alarm signal output circuit after the abnormal human body signal detected so that relay
Coil obtains electric, relay obtain it is electric after the normally closed node of relay is opened, the normally closed node of relay, which disconnects, causes machinery to set
Preemergency stops loop disconnection, so that plant equipment is stopped.
3. infrared human body senses emergency control circuit, it includes power supply, human body detection control circuit, relay, alarm signal
Number output circuit, penetrate network control circuit, coil power, electromagnetic induction coil and electromagnetism adhesive switch, it is characterised in that power supply electricity
Source is electrically connected with human body detection control circuit, and human body detection control circuit is connected with alarm signal output circuit, the line of relay
Enclose the output node of node and alarm signal output circuit and connect, normally opened node and coil power and the electromagnetic induction line of relay
Circle forms primary Ioops, and electromagnetic induction coil is connected with electromagnetism adhesive switch, and electromagnetism adhesive switch is connected with penetrating network control circuit, people
Body detection control circuit will control the output node of alarm signal output circuit so that relay after the abnormal human body signal detected
The coil of device obtains electric, relay obtain it is electric after cause the normally opened node closure of relay, the normally opened node of relay, which is closed, causes line
Enclose power supply to be powered, electromagnetic induction coil produces magnetic force and causes electromagnetism adhesive switch connection, so that penetrating network control power on circuitry.
4. the infrared human body described in a kind of application claim 3 senses the break catching apparatus of emergency control circuit, including infrared human body
Survey meter, relay, magnetic attraction mechanism and wire stitcher is penetrated, wherein, power supply, detector are provided with infrared human body survey meter
And alarm, detector is interior to be controlled to be provided with alarm signal output circuit, magnetic attraction machine in circuit, alarm provided with human body detection
Be provided with structure electromagnetism adhesive switch, penetrate in wire stitcher to be provided with and penetrate network control circuit, it is characterised in that infrared human body survey meter with
Relay is connected, and power supply is electrically connected with human body detection control circuit, and human body detection control circuit exports electricity with alarm signal
Road is connected, and the coil node of relay and the output node of alarm signal output circuit simultaneously connect, the normally opened node and line of relay
Enclose power supply and electromagnetic induction coil formation primary Ioops, electromagnetic induction coil and electromagnetism adhesive switch be connecteds, electromagnetism adhesive switch and
The connection of network control circuit is penetrated, human body detection controls circuit to control alarm signal output circuit after the abnormal human body signal detected
Output node cause the coil of relay to obtain electric, relay obtain it is electric after cause relay normally opened node closure, relay
Normally opened node, which is closed, causes coil power to be powered, and electromagnetic induction coil produces magnetic force and causes electromagnetism adhesive switch connection, so that
Network control power on circuitry is penetrated, and then shake-up penetrates wire stitcher and penetrates net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710461019.XA CN107180503A (en) | 2017-06-18 | 2017-06-18 | Infrared human body senses emergency control circuit and jerk, break catching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710461019.XA CN107180503A (en) | 2017-06-18 | 2017-06-18 | Infrared human body senses emergency control circuit and jerk, break catching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107180503A true CN107180503A (en) | 2017-09-19 |
Family
ID=59836670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710461019.XA Pending CN107180503A (en) | 2017-06-18 | 2017-06-18 | Infrared human body senses emergency control circuit and jerk, break catching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107180503A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000227A (en) * | 2017-12-22 | 2018-05-08 | 吴柳平 | Control system for high-speed cutting machine |
| CN111413915A (en) * | 2019-01-04 | 2020-07-14 | 中国石油天然气股份有限公司 | Safety interlocking control device, system and method |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1261182A (en) * | 1967-12-15 | 1972-01-26 | Allan Sadler | Intruder alarm system |
| JPH10239450A (en) * | 1997-02-21 | 1998-09-11 | Honda Denshi Giken:Kk | Infrared human body detecting device |
| CN2379845Y (en) * | 1999-06-03 | 2000-05-24 | 张开雄 | Protective type alarming device |
| CN201815604U (en) * | 2010-10-26 | 2011-05-04 | 黄冬来 | Personal safety protection device for punch equipment |
| CN202729267U (en) * | 2012-06-06 | 2013-02-13 | 宋抗 | Emergency stop protective device of conveying equipment |
| CN203143960U (en) * | 2013-03-25 | 2013-08-21 | 青岛港（集团）有限公司 | Gantry crane with automatic warning function of personnel protection |
| CN203514075U (en) * | 2013-07-22 | 2014-04-02 | 贵阳市宇洁洗涤有限责任公司 | Emergency stop device of ironing machine |
| CN203951165U (en) * | 2014-07-22 | 2014-11-19 | 浙江商业职业技术学院 | Active infrared safety protective circuit |
| CN204029079U (en) * | 2014-06-16 | 2014-12-17 | 珠海格林赛威科技有限公司 | Door window antitheft detecting unit device |
| CN204382365U (en) * | 2014-12-25 | 2015-06-10 | 深圳市绍永福印刷有限公司 | The infrared safety device of a kind of paper cutter pulsed |
| CN105798097A (en) * | 2016-06-12 | 2016-07-27 | 高峰 | Punching machine with infrared alarming function |
| CN105929772A (en) * | 2016-04-28 | 2016-09-07 | 天津大学 | Infrared imaging human body identification safety early warning apparatus of driving operation |
| CN106346479A (en) * | 2016-11-16 | 2017-01-25 | 合肥欣奕华智能机器有限公司 | Controller and a safety protection system of robot |
-
2017
- 2017-06-18 CN CN201710461019.XA patent/CN107180503A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1261182A (en) * | 1967-12-15 | 1972-01-26 | Allan Sadler | Intruder alarm system |
| JPH10239450A (en) * | 1997-02-21 | 1998-09-11 | Honda Denshi Giken:Kk | Infrared human body detecting device |
| CN2379845Y (en) * | 1999-06-03 | 2000-05-24 | 张开雄 | Protective type alarming device |
| CN201815604U (en) * | 2010-10-26 | 2011-05-04 | 黄冬来 | Personal safety protection device for punch equipment |
| CN202729267U (en) * | 2012-06-06 | 2013-02-13 | 宋抗 | Emergency stop protective device of conveying equipment |
| CN203143960U (en) * | 2013-03-25 | 2013-08-21 | 青岛港（集团）有限公司 | Gantry crane with automatic warning function of personnel protection |
| CN203514075U (en) * | 2013-07-22 | 2014-04-02 | 贵阳市宇洁洗涤有限责任公司 | Emergency stop device of ironing machine |
| CN204029079U (en) * | 2014-06-16 | 2014-12-17 | 珠海格林赛威科技有限公司 | Door window antitheft detecting unit device |
| CN203951165U (en) * | 2014-07-22 | 2014-11-19 | 浙江商业职业技术学院 | Active infrared safety protective circuit |
| CN204382365U (en) * | 2014-12-25 | 2015-06-10 | 深圳市绍永福印刷有限公司 | The infrared safety device of a kind of paper cutter pulsed |
| CN105929772A (en) * | 2016-04-28 | 2016-09-07 | 天津大学 | Infrared imaging human body identification safety early warning apparatus of driving operation |
| CN105798097A (en) * | 2016-06-12 | 2016-07-27 | 高峰 | Punching machine with infrared alarming function |
| CN106346479A (en) * | 2016-11-16 | 2017-01-25 | 合肥欣奕华智能机器有限公司 | Controller and a safety protection system of robot |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000227A (en) * | 2017-12-22 | 2018-05-08 | 吴柳平 | Control system for high-speed cutting machine |
| CN111413915A (en) * | 2019-01-04 | 2020-07-14 | 中国石油天然气股份有限公司 | Safety interlocking control device, system and method |
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