CN111260817A - Factory inspection system and inspection method thereof - Google Patents
Factory inspection system and inspection method thereof Download PDFInfo
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- CN111260817A CN111260817A CN202010105795.8A CN202010105795A CN111260817A CN 111260817 A CN111260817 A CN 111260817A CN 202010105795 A CN202010105795 A CN 202010105795A CN 111260817 A CN111260817 A CN 111260817A
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- factory
- intelligent glasses
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- bluetooth
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/20—Checking timed patrols, e.g. of watchman
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
Abstract
The invention discloses a factory inspection system and an inspection method thereof, wherein the inspection system comprises: the Bluetooth sensor network consists of Bluetooth sensors; the intelligent glasses are in communication connection with a wireless network of a factory and acquire position information and real-time pointing information of the intelligent glasses in the factory; and the intelligent glasses send the acquired position information and the real-time pointing information to a production execution system through a wireless network. The invention discloses a factory inspection system and an inspection method thereof, which enable factory inspection to be digital, networked and informationized through the cooperation of a Bluetooth sensing network, intelligent glasses and a production execution system.
Description
Technical Field
The invention belongs to the technical field of factory automation, and particularly relates to a factory inspection system and a factory inspection method.
Background
At present, the factory inspection cannot be digitalized, networked and informationized, the real-time information of production equipment in the inspection process cannot be effectively synchronized with inspection personnel and a production execution system, and the efficiency is low.
The publication number is: CN109377585A, the subject name of which is the invention patent of intelligent operation inspection system and inspection method of factory public facilities, the technical scheme discloses that the intelligent operation inspection system comprises a handheld inspection system, a cloud server and a background workstation, wherein the handheld inspection system is connected with the cloud server through a mobile internet, and comprises a handheld inspection terminal and an inspection label pasted on the public facilities; the cloud server is connected with the background workstation through a network; the background workstation is provided with a data acquisition monitoring system and a display unit, and the data acquisition monitoring system acquires operation data of the public facilities and monitors the public facilities; the cloud server is provided with an operation unit, the operation unit acquires operation data from the data acquisition monitoring system through the background workstation and calculates the operation data to form an operation plan, an inspection route and an inspection task list; the cloud server pushes the operation plan, the inspection route and the inspection task list to the handheld inspection terminal in real time.
Taking the above invention patent as an example, although the factory inspection is mentioned, the technical scheme is different from that of the invention. Therefore, the above problems are further improved.
Disclosure of Invention
The invention mainly aims to provide a factory inspection system and an inspection method thereof, which enable factory inspection to be digitalized, networked and informationized through the cooperation of a Bluetooth sensing network, intelligent glasses and a production execution system.
The invention also aims to provide a factory inspection system and an inspection method thereof, wherein the real-time information of production equipment in the inspection process is effectively synchronized with inspection personnel and a production execution system, so that the inspection efficiency of a machine is improved.
In order to achieve the above purpose, the invention provides a factory inspection method, which comprises the following steps:
step S1: deploying a bluetooth sensor in a factory to form a bluetooth sensing network;
step S2: the method comprises the steps that (an inspection staff is provided with intelligent glasses), the intelligent glasses are in communication connection with a wireless network of a factory, and position information and real-time pointing information of the intelligent glasses in the factory are obtained;
step S3: the intelligent glasses send the acquired position information and the real-time pointing information to a production execution system through a wireless network;
step S4: the production execution system judges whether the intelligent glasses point to a nearby processing machine or not according to the received position information and the real-time pointing information;
step S5: the production execution system sends real-time production information of the processing machine to the intelligent glasses and displays the real-time production information in an augmented reality mode.
As a further preferable embodiment of the above technical means, step S1 is specifically implemented as the following steps:
step S1.1: placing a Bluetooth sensor at every predetermined position in the transverse direction in the factory (from the viewpoint of the accuracy and sensitivity of the Bluetooth sensor, the signal accuracy of 5 m distance and below can be measured through experiments, so that the Bluetooth sensor is placed at every 5 m when the transverse direction is deployed);
step S1.2: a bluetooth sensor is placed at every predetermined position in the longitudinal direction in the factory (it is operable to experimentally determine the signal accuracy at a distance of 5 meters and below from the viewpoint of the accuracy and sensitivity of the bluetooth sensor, so that a bluetooth sensor is placed every 5 meters when deployed in the longitudinal direction).
As a further preferable embodiment of the above technical means, step S2 is specifically implemented as the following steps:
step S2.1: the intelligent glasses receive the Bluetooth pulse transmitted by the Bluetooth sensing network so as to obtain the position information of the intelligent glasses in a factory;
step S2.2: the intelligent glasses obtain real-time pointing information of the intelligent glasses through the compass sensor (the compass sensor is positioned on the intelligent glasses).
As a further preferred embodiment of the above technical solution, step S2.1 is specifically implemented as the following steps:
step S2.1.1: the intelligent glasses calculate the distance between the intelligent glasses and each Bluetooth sensor in a factory according to the intensity of the Bluetooth pulse transmitted by the Bluetooth sensor network;
step S2.1.2: the intelligent glasses sort the Bluetooth sensors according to the distance;
step S2.1.3: and screening three Bluetooth sensors with the nearest distance and calculating the position of the intelligent glasses in the factory according to a trigonometric formula.
As a further preferable embodiment of the above technical means, step S4 is specifically implemented as the following steps:
step S4.1: if the production execution system judges that the smart glasses are currently pointing to the nearby processing machine according to the received position information and the real-time pointing information, executing step S5;
step S4.2: if the production execution system judges that the smart glasses do not point to a nearby processing machine at present according to the received position information and the real-time pointing information, secondary judgment is carried out;
step S4.3: if the secondary determination still indicates that the smart glasses are not currently directed to a nearby processing machine, step S2 is executed.
As a further preferred embodiment of the above technical solution, step S4.2 is specifically implemented as the following steps:
step S4.2.1: if the secondary determination indicates that the smart glasses are currently directed to a nearby processing machine, step S5 is performed.
As a further preferable embodiment of the above, the step S5 is followed by a step S6: the intelligent glasses simultaneously realize the real-time position and pointing of an indoor map of a factory and patrol personnel on the indoor map.
As a further preferable embodiment of the above, the step S6 is followed by a step S7: the intelligent glasses automatically acquire real-time production information of all the patrolled processing machines.
In order to achieve the above object, the present invention further provides a polling system, including:
the Bluetooth sensor network consists of Bluetooth sensors;
the intelligent glasses are in communication connection with a wireless network of a factory and acquire position information and real-time pointing information of the intelligent glasses in the factory;
and the production execution system judges whether the intelligent glasses point to a nearby processing machine or not at present according to the received position information and the received real-time pointing information, sends the real-time production information of the processing machine to the intelligent glasses and displays the real-time production information in an augmented reality mode.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
In the preferred embodiment of the present invention, those skilled in the art should note that the production execution system, the processing machine, and the like, to which the present invention relates may be regarded as prior art.
A first embodiment.
The invention discloses a factory inspection method, which comprises the following steps:
step S1: deploying a bluetooth sensor in a factory to form a bluetooth sensing network;
step S2: the method comprises the steps that (an inspection staff is provided with intelligent glasses), the intelligent glasses are in communication connection with a wireless network of a factory, and position information and real-time pointing information of the intelligent glasses in the factory are obtained;
step S3: the intelligent glasses send the acquired position information and the real-time pointing information to a production execution system through a wireless network;
step S4: the production execution system judges whether the intelligent glasses point to a nearby processing machine or not according to the received position information and the real-time pointing information;
step S5: the production execution system sends real-time production information of the processing machine to the intelligent glasses and displays the real-time production information in an augmented reality mode.
Specifically, step S1 is implemented as the following steps:
step S1.1: placing a Bluetooth sensor at every predetermined position in the transverse direction in the factory (from the viewpoint of the accuracy and sensitivity of the Bluetooth sensor, the signal accuracy of 5 m distance and below can be measured through experiments, so that the Bluetooth sensor is placed at every 5 m when the transverse direction is deployed);
step S1.2: a bluetooth sensor is placed at every predetermined position in the longitudinal direction in the factory (it is operable to experimentally determine the signal accuracy at a distance of 5 meters and below from the viewpoint of the accuracy and sensitivity of the bluetooth sensor, so that a bluetooth sensor is placed every 5 meters when deployed in the longitudinal direction). (taking into account signal instability, destabilising the signal using an exponential smoothing algorithm)
More specifically, step S2 is specifically implemented as the following steps:
step S2.1: the intelligent glasses receive the Bluetooth pulse transmitted by the Bluetooth sensing network so as to obtain the position information of the intelligent glasses in a factory;
step S2.2: the intelligent glasses obtain real-time pointing information of the intelligent glasses through the compass sensor (the compass sensor is positioned on the intelligent glasses).
Further, step S2.1 is embodied as the following steps:
step S2.1.1: the intelligent glasses calculate the distance between the intelligent glasses and each Bluetooth sensor in a factory according to the intensity of the Bluetooth pulse transmitted by the Bluetooth sensor network;
step S2.1.2: the intelligent glasses sort the Bluetooth sensors according to the distance;
step S2.1.3: and screening three Bluetooth sensors with the nearest distance and calculating the position of the intelligent glasses in the factory according to a trigonometric formula.
Further, step S4 is implemented as the following steps:
step S4.1: if the production execution system judges that the smart glasses are currently pointing to the nearby processing machine according to the received position information and the real-time pointing information, executing the step S5, otherwise, executing the step S2;
preferably, step S5 is followed by step S6: the intelligent glasses simultaneously realize the real-time position and pointing of an indoor map of a factory and patrol personnel on the indoor map.
Preferably, step S6 is followed by step S7: the intelligent glasses automatically acquire real-time production information of all the patrolled processing machines.
The invention also discloses a polling system, which comprises:
the Bluetooth sensor network consists of Bluetooth sensors;
the intelligent glasses are in communication connection with a wireless network of a factory and acquire position information and real-time pointing information of the intelligent glasses in the factory;
and the production execution system judges whether the intelligent glasses point to a nearby processing machine or not at present according to the received position information and the received real-time pointing information, sends the real-time production information of the processing machine to the intelligent glasses and displays the real-time production information in an augmented reality mode.
Preferred embodiments.
The invention discloses a factory inspection method, which comprises the following steps:
step S1: deploying a bluetooth sensor in a factory to form a bluetooth sensing network;
step S2: the method comprises the steps that (an inspection staff is provided with intelligent glasses), the intelligent glasses are in communication connection with a wireless network of a factory, and position information and real-time pointing information of the intelligent glasses in the factory are obtained;
step S3: the intelligent glasses send the acquired position information and the real-time pointing information to a production execution system through a wireless network;
step S4: the production execution system judges whether the intelligent glasses point to a nearby processing machine or not according to the received position information and the real-time pointing information;
step S5: the production execution system sends real-time production information of the processing machine to the intelligent glasses and displays the real-time production information in an augmented reality mode.
Specifically, step S1 is implemented as the following steps:
step S1.1: placing a Bluetooth sensor at every predetermined position in the transverse direction in the factory (from the viewpoint of the accuracy and sensitivity of the Bluetooth sensor, the signal accuracy of 5 m distance and below can be measured through experiments, so that the Bluetooth sensor is placed at every 5 m when the transverse direction is deployed);
step S1.2: a bluetooth sensor is placed at every predetermined position in the longitudinal direction in the factory (it is operable to experimentally determine the signal accuracy at a distance of 5 meters and below from the viewpoint of the accuracy and sensitivity of the bluetooth sensor, so that a bluetooth sensor is placed every 5 meters when deployed in the longitudinal direction). (taking into account signal instability, destabilising the signal using an exponential smoothing algorithm)
More specifically, step S2 is specifically implemented as the following steps:
step S2.1: the intelligent glasses receive the Bluetooth pulse transmitted by the Bluetooth sensing network so as to obtain the position information of the intelligent glasses in a factory;
step S2.2: the intelligent glasses obtain real-time pointing information of the intelligent glasses through the compass sensor (the compass sensor is positioned on the intelligent glasses).
Further, step S2.1 is embodied as the following steps:
step S2.1.1: the intelligent glasses calculate the distance between the intelligent glasses and each Bluetooth sensor in a factory according to the intensity of the Bluetooth pulse transmitted by the Bluetooth sensor network;
step S2.1.2: the intelligent glasses sort the Bluetooth sensors according to the distance;
step S2.1.3: and screening three Bluetooth sensors with the nearest distance and calculating the position of the intelligent glasses in the factory according to a trigonometric formula.
Further, step S4 is implemented as the following steps:
step S4.1: if the production execution system judges that the smart glasses are currently pointing to the nearby processing machine according to the received position information and the real-time pointing information, executing step S5;
step S4.2: if the production execution system judges that the smart glasses do not point to a nearby processing machine at present according to the received position information and the real-time pointing information, secondary judgment is carried out;
step S4.3: if the secondary determination still indicates that the smart glasses are not currently directed to a nearby processing machine, step S2 is executed.
Preferably, step S4.2 is embodied as the following steps:
step S4.2.1: if the secondary determination indicates that the smart glasses are currently directed to a nearby processing machine, step S5 is performed.
Preferably, step S5 is followed by step S6: the intelligent glasses simultaneously realize the real-time position and pointing of an indoor map of a factory and patrol personnel on the indoor map.
Preferably, step S6 is followed by step S7: the intelligent glasses automatically acquire real-time production information of all the patrolled processing machines.
The invention also discloses a polling system, which comprises:
the Bluetooth sensor network consists of Bluetooth sensors;
the intelligent glasses are in communication connection with a wireless network of a factory and acquire position information and real-time pointing information of the intelligent glasses in the factory;
and the production execution system judges whether the intelligent glasses point to a nearby processing machine or not at present according to the received position information and the received real-time pointing information, sends the real-time production information of the processing machine to the intelligent glasses and displays the real-time production information in an augmented reality mode.
It should be noted that the technical features of the production execution system, the processing machine, and the like, which are referred to in the present patent application, should be regarded as the prior art, and the specific structure, the operation principle, and the control manner and the spatial arrangement manner that may be referred to in the present patent application should be selected conventionally in the field, and should not be regarded as the invention point of the present patent application, and the present patent application is not further specifically described in detail.
It will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.
Claims (9)
1. A factory inspection method is used for improving the inspection efficiency of a machine and is characterized by comprising the following steps:
step S1: deploying a bluetooth sensor in a factory to form a bluetooth sensing network;
step S2: the intelligent glasses are in communication connection with a wireless network of a factory, and the position information and the real-time pointing information of the intelligent glasses in the factory are acquired;
step S3: the intelligent glasses send the acquired position information and the real-time pointing information to a production execution system through a wireless network;
step S4: the production execution system judges whether the intelligent glasses point to a nearby processing machine or not according to the received position information and the real-time pointing information;
step S5: the production execution system sends real-time production information of the processing machine to the intelligent glasses and displays the real-time production information in an augmented reality mode.
2. The factory inspection method according to claim 1, wherein the step S1 is implemented as the following steps:
step S1.1: placing a Bluetooth sensor at every other preset position in the transverse direction of a factory;
step S1.2: one bluetooth sensor is placed at every predetermined position in the longitudinal direction in the factory.
3. The factory inspection method according to claim 2, wherein the step S2 is implemented as the following steps:
step S2.1: the intelligent glasses receive the Bluetooth pulse transmitted by the Bluetooth sensing network so as to obtain the position information of the intelligent glasses in a factory;
step S2.2: the intelligent glasses obtain real-time pointing information of the intelligent glasses through the compass sensor.
4. A factory inspection method according to claim 3, wherein the step S2.1 is embodied as the following steps:
step S2.1.1: the intelligent glasses calculate the distance between the intelligent glasses and each Bluetooth sensor in a factory according to the intensity of the Bluetooth pulse transmitted by the Bluetooth sensor network;
step S2.1.2: the intelligent glasses sort the Bluetooth sensors according to the distance;
step S2.1.3: and screening three Bluetooth sensors with the nearest distance and calculating the position of the intelligent glasses in the factory according to a trigonometric formula.
5. The factory inspection method according to claim 4, wherein the step S4 is implemented as the following steps:
step S4.1: if the production execution system judges that the smart glasses are currently pointing to the nearby processing machine according to the received position information and the real-time pointing information, executing step S5;
step S4.2: if the production execution system judges that the smart glasses do not point to a nearby processing machine at present according to the received position information and the real-time pointing information, secondary judgment is carried out;
step S4.3: if the secondary determination still indicates that the smart glasses are not currently directed to a nearby processing machine, step S2 is executed.
6. A factory inspection method according to claim 5, wherein the step S4.2 is implemented as the following steps:
step S4.2.1: if the secondary determination indicates that the smart glasses are currently directed to a nearby processing machine, step S5 is performed.
7. The factory inspection method according to claim 6, wherein the step S5 is followed by a step S6: the intelligent glasses simultaneously realize the real-time position and pointing of an indoor map of a factory and patrol personnel on the indoor map.
8. The factory inspection method according to claim 7, wherein the step S6 is followed by a step S7: the intelligent glasses automatically acquire real-time production information of all the patrolled processing machines.
9. An inspection system, comprising:
the Bluetooth sensor network consists of Bluetooth sensors;
the intelligent glasses are in communication connection with a wireless network of a factory and acquire position information and real-time pointing information of the intelligent glasses in the factory;
and the production execution system judges whether the intelligent glasses point to a nearby processing machine or not at present according to the received position information and the received real-time pointing information, sends the real-time production information of the processing machine to the intelligent glasses and displays the real-time production information in an augmented reality mode.
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| CN202010105795.8A CN111260817A (en) | 2020-02-20 | 2020-02-20 | Factory inspection system and inspection method thereof |
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| CN202010105795.8A CN111260817A (en) | 2020-02-20 | 2020-02-20 | Factory inspection system and inspection method thereof |
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Application publication date: 20200609 |