CN212012668U - Intelligent synchronous light curtain for safety detection and measurement - Google Patents
Intelligent synchronous light curtain for safety detection and measurement Download PDFInfo
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- CN212012668U CN212012668U CN202020143603.8U CN202020143603U CN212012668U CN 212012668 U CN212012668 U CN 212012668U CN 202020143603 U CN202020143603 U CN 202020143603U CN 212012668 U CN212012668 U CN 212012668U
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Abstract
An intelligent synchronous light curtain for safety detection and measurement relates to the field of safety light curtains and measurement light curtains, which comprises two core parts of a transmitter and a receiver, wherein a signal working together with the two core parts is a synchronous signal, commonly used synchronous signals are three types of the optical synchronous signal, a wired synchronous signal and a wireless synchronous signal, the intelligent synchronous light curtain for safety detection and measurement simultaneously comprises any two or more than two types of the three types of the optical synchronous signal, the wired synchronous signal and the wireless synchronous signal, and also comprises an intelligent module for intelligent detection, intelligent selection and intelligent switching of the synchronous signal, during working, the safety light curtain or the measurement light curtain can intelligently select an optimal synchronous signal to work according to actual conditions, and when the selected synchronous signal suddenly fails to work normally, the safety light curtain or the measuring light curtain can be switched to another effective and optimal synchronous signal to work immediately and intelligently.
Description
Technical Field
An intelligent synchronous light curtain for safety detection and measurement relates to the field of safety light curtains and measuring light curtains.
Background
In the times of higher and higher intelligent degree, people have higher and higher requirements on safe and accurate intelligent control, various industries including industrial and civil industries also provide higher requirements on a safe light curtain and a measuring light curtain, and people also need the safe light curtain and the measuring light curtain to be safer, more accurate, faster in response, more reliable, more stable and stronger in various interference resistance, and also need the safe light curtain and the measuring light curtain to better meet the requirements of individuation, customizability, intellectualization, internet of things and the like.
Disclosure of Invention
The utility model relates to a safe light curtain and measurement light curtain field, it includes following content:
the utility model provides a signal that is used for the synchronous light curtain of security detection and measurement to contain transmitter and two core parts of receiver, and the signal that cooperates these two core parts to work together is synchronous signal, and the synchronous signal that commonly uses is three categories of synchronous signal of light, wired synchronous signal, wireless synchronous signal, the utility model provides a such scheme, the safe light curtain or the measuring light curtain of this scheme contains the synchronous signal of any two kinds or more than two kinds in the synchronous signal of three categories of synchronous signal of light synchronous signal, wired synchronous signal, wireless synchronous signal simultaneously, and still contain the intelligent object of intelligent detection, intelligent selection and intelligent switching synchronizing signal, in operation, safe light curtain or measuring light curtain can be according to actual conditions, the intelligent selection is an optimum synchronous signal to work, and, when the synchronous signal of selecting suddenly can't normally work, the safety light curtain or the measuring light curtain can be switched to another effective and optimal synchronous signal to work immediately and intelligently.
The optical synchronization signal is a synchronization signal transmitted between a transmitter and a receiver of the safety light curtain or the measuring light curtain through optical communication, light indicated by the optical communication is light emitted by a light emitting device of the safety light curtain or the measuring light curtain, and the light can be visible light or invisible light; the light beam used for the optical communication can be any one light beam emitted by a light emitting device of the safety light curtain or the measuring light curtain, and can also be any plurality of light beams.
The wired synchronization signal refers to a synchronization signal transmitted between a transmitter and a receiver of the safety light curtain or the measuring light curtain through wired communication.
The wireless synchronization signal refers to a synchronization signal transmitted between a transmitter and a receiver of the safety light curtain or the measurement light curtain through wireless communication, and the communication mode of the wireless synchronization signal includes all wireless communication modes except the communication mode of the optical synchronization signal, including but not limited to electromagnetic wave communication, ultrasonic wave communication, ordinary sound wave communication, and infrasonic wave communication.
The intelligent module has the functions of detecting the state of each synchronous signal in real time, intelligently selecting and switching to the effective and optimal synchronous signal to work according to actual conditions, and alarming and prompting if all the synchronous signals cannot work normally.
Drawings
In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, some brief descriptions will be given below to the drawings which are needed to be used in the description of the embodiments or the prior art.
Fig. 1 is a block diagram of an intelligent synchronous light curtain for safety detection and measurement according to an embodiment of the present invention.
Fig. 2 is a block diagram of an intelligent synchronous light curtain for safety detection and measurement provided by the second embodiment of the present invention.
Fig. 3 is a block diagram of an intelligent synchronous light curtain for safety detection and measurement provided by the third embodiment of the present invention.
Fig. 4 is a block diagram of an intelligent synchronous light curtain for safety detection and measurement according to the fourth embodiment of the present invention.
Fig. 5 is a fifth embodiment of the present invention provides an intelligent synchronous light curtain block diagram for safety detection and measurement.
Detailed Description
Example one
Fig. 1 is a block diagram of an intelligent synchronous light curtain for safety detection and measurement according to an embodiment of the present invention, as shown in fig. 1:
the safety light curtain or the measuring light curtain of the scheme simultaneously comprises light synchronous signals, wired synchronous signals, light synchronous signals in three types of synchronous signals of the wireless synchronous signals, the wired synchronous signals, three types of synchronous signals of the wireless synchronous signals taking electromagnetic waves as a communication mode, and the safety light curtain or the measuring light curtain also comprises an intelligent module for intelligently selecting and intelligently switching the synchronous signals.
Example two
Fig. 2 is a block diagram of an intelligent synchronous light curtain for safety detection and measurement provided by the second embodiment of the present invention, as shown in fig. 2:
the safety light curtain or the measuring light curtain of the scheme simultaneously comprises light synchronous signals, wired synchronous signals, light synchronous signals in three types of synchronous signals of the wireless synchronous signals, the wired synchronous signals, three types of synchronous signals of the wireless synchronous signals taking ultrasonic waves as a communication mode, and the safety light curtain or the measuring light curtain also comprises an intelligent module for intelligently selecting and intelligently switching the synchronous signals.
EXAMPLE III
Fig. 3 is a third embodiment of the present invention provides a block diagram of an intelligent synchronous light curtain for safety detection and measurement, as shown in fig. 3:
the safety light curtain or the measuring light curtain of the scheme simultaneously comprises light synchronous signals, wired synchronous signals, light synchronous signals in three types of synchronous signals of the wireless synchronous signals, the wired synchronous signals, three types of synchronous signals of the wireless synchronous signals taking common sound waves as communication modes, and the safety light curtain or the measuring light curtain also comprises an intelligent module for intelligently detecting, intelligently selecting and intelligently switching the synchronous signals.
Example four
Fig. 4 is a block diagram of an intelligent synchronous light curtain for safety detection and measurement according to the fourth embodiment of the present invention, as shown in fig. 4:
the safety light curtain or the measuring light curtain of the scheme simultaneously comprises light synchronous signals, wired synchronous signals, light synchronous signals in three types of synchronous signals of the wireless synchronous signals, the wired synchronous signals, three types of synchronous signals of the wireless synchronous signals taking infrasonic waves as a communication mode, and the safety light curtain or the measuring light curtain also comprises an intelligent module for intelligently detecting, intelligently selecting and intelligently switching the synchronous signals, in work, the safety light curtain or the measuring light curtain can work according to actual conditions, intelligently selecting an optimal synchronous signal, and when the selected synchronous signals suddenly cannot normally work, the safety light curtain or the measuring light curtain can also be immediately intelligently switched to another effective and optimal synchronous signal to work.
EXAMPLE five
Fig. 5 is a fifth embodiment of the present invention provides a block diagram of an intelligent synchronous light curtain for safety detection and measurement, as shown in fig. 5:
the safety light curtain or the measuring light curtain of the scheme simultaneously comprises light synchronous signals, wired synchronous signals, light synchronous signals in three types of synchronous signals of wireless synchronous signals, two types of synchronous signals of wired synchronous signals, and the intelligent module further comprises intelligent detection, intelligent selection and intelligent switching of the synchronous signals.
Obviously, the above description is only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained without creative efforts for those skilled in the art belong to the protection scope of the present invention.
Claims (5)
1. The utility model provides a synchronous light curtain of intelligence for safety inspection and measurement which characterized in that:
the intelligent synchronous light curtain for safety detection and measurement comprises any two or more than two synchronous signals of three main synchronous signals of optical synchronous signals, wired synchronous signals and wireless synchronous signals, and also comprises an intelligent module for intelligent detection, intelligent selection and intelligent switching of the synchronous signals.
2. An intelligent synchronous light curtain for safety detection and measurement according to claim 1, wherein:
the optical synchronization signal is a synchronization signal transmitted between a transmitter and a receiver of the safety light curtain or the measuring light curtain through optical communication, light indicated by the optical communication is light emitted by a light emitting device of the safety light curtain or the measuring light curtain, and the light can be visible light or invisible light; the light beam used for the optical communication can be any one light beam emitted by a light emitting device of the safety light curtain or the measuring light curtain, and can also be any plurality of light beams.
3. An intelligent synchronous light curtain for safety detection and measurement according to claim 1, wherein:
the wired synchronization signal refers to a synchronization signal transmitted between a transmitter and a receiver of the safety light curtain or the measuring light curtain through wired communication.
4. An intelligent synchronous light curtain for safety detection and measurement according to claim 1, wherein:
the wireless synchronization signal refers to a synchronization signal transmitted between a transmitter and a receiver of the safety light curtain or the measurement light curtain through wireless communication, and the communication mode of the wireless synchronization signal includes all wireless communication modes except the communication mode of the optical synchronization signal, including but not limited to electromagnetic wave communication, ultrasonic wave communication, ordinary sound wave communication, and infrasonic wave communication.
5. An intelligent synchronous light curtain for safety detection and measurement according to claim 1, wherein:
the intelligent module has the functions of detecting the state of each synchronous signal in real time, intelligently selecting and switching to the effective and optimal synchronous signal to work according to actual conditions, and alarming and prompting if all the synchronous signals cannot work normally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020143603.8U CN212012668U (en) | 2020-01-22 | 2020-01-22 | Intelligent synchronous light curtain for safety detection and measurement |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020143603.8U CN212012668U (en) | 2020-01-22 | 2020-01-22 | Intelligent synchronous light curtain for safety detection and measurement |
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| CN212012668U true CN212012668U (en) | 2020-11-24 |
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| CN202020143603.8U Active CN212012668U (en) | 2020-01-22 | 2020-01-22 | Intelligent synchronous light curtain for safety detection and measurement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231421A (en) * | 2022-07-22 | 2022-10-25 | 日立楼宇技术（广州）有限公司 | Light curtain control method and device, elevator light curtain and storage medium |
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2020
- 2020-01-22 CN CN202020143603.8U patent/CN212012668U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231421A (en) * | 2022-07-22 | 2022-10-25 | 日立楼宇技术（广州）有限公司 | Light curtain control method and device, elevator light curtain and storage medium |
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