CN118164143A - Person-to-luggage distinguishing and person safety protection method applied to passenger luggage security inspection - Google Patents
Person-to-luggage distinguishing and person safety protection method applied to passenger luggage security inspection Download PDFInfo
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- CN118164143A CN118164143A CN202410390879.9A CN202410390879A CN118164143A CN 118164143 A CN118164143 A CN 118164143A CN 202410390879 A CN202410390879 A CN 202410390879A CN 118164143 A CN118164143 A CN 118164143A
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- 238000007689 inspection Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 18
- 230000006378 damage Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 208000014674 injury Diseases 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 description 7
- 230000009194 climbing Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Abstract
The invention discloses a person-to-luggage distinguishing and person safety protection method applied to passenger luggage safety inspection, and relates to the technical field of safety inspection. Whether the conveyor belt has the baggage extrusion condition can be detected in real time, workers are prompted to rapidly adjust extruded baggage, and the risk that the baggage is extruded and damaged is avoided. The situation that personnel intrude from a luggage loading opening to cause injury risks and terrorist activities is avoided, and airport safety is improved. Personnel intrude and the luggage conveyor belt at the luggage extrusion position stops conveying the luggage, and personnel do not intrude and the luggage is normally conveyed by the luggage conveyor belt at the luggage extrusion position, so that conveying efficiency is guaranteed.
Description
Technical Field
The invention relates to the technical field of security inspection, in particular to a person-to-luggage distinguishing and person security protection method applied to passenger luggage security inspection.
Background
At airports, safety, reliability and punctual importance are important. Therefore, there is a need to prevent unauthorized access from occurring at the baggage conveyor throat, and to prevent oversized and cumbersome baggage from blocking the baggage screening system and from personnel climbing in from the baggage conveyor throat to create a safety risk. The existing baggage conveying feeding port is generally used for detecting human eyes, supervision negligence is easy to occur in human eye detection, accidental injury caused by personnel intrusion is easy to cause, the baggage extrusion cannot be observed in time, the probability of baggage extrusion damage is high, and safety risk is high
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a person-to-luggage distinguishing and person safety protection method applied to passenger luggage safety inspection.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The personnel and luggage distinguishing and personnel safety protection method applied to passenger luggage safety inspection comprises the following steps:
Step one: a safety scanner (the model of the safety scanner is a siegs i ck safety laser scanner S3000) is installed between the left conveyor belt and the right conveyor belt, and the safety scanner is vertically installed between the left conveyor belt and the right conveyor belt. The protection zones are drawn on the left and right conveyor belts by a safety scanner, the right conveyor belt is marked as protection zone 1 (PF 1), and the left conveyor belt is marked as synchronous protection zone 1 (F ie l dSIM 1). The contour reference area is used for detecting whether the left conveyor belt and the right conveyor belt are baggage or not.
Step two: according to the general track of the baggage, a contour reference area is drawn on each of the left-side conveyor belt and the right-side conveyor belt. When the profile reference area detects that the left conveyer belt and the right conveyer belt are baggage, no alarm is given, and the left conveyer belt and the right conveyer belt normally operate.
Step three: when any position of the baggage feed openings of the left conveying belt and the right conveying belt detects personnel intrusion, and the corresponding profile reference areas of the left conveying belt and the right conveying belt do not recognize the baggage, the personnel intrusion into the protection area 1 or the synchronous protection area 1 is indicated. The safety signals of the safety scanners at the corresponding sides are triggered and transmitted to the safety PLC, and the safety PLC interacts with the control system signals of the conveyer belt which intrudes into the corresponding sides to stop the conveyer belt which intrudes into the sides by people. The conveyor belt on the side where no personnel intrude is normally conveyed. The safety scanner and the safety PLC have the highest safety level.
Step four: when the safety scanner scans that the baggage is not continuously identified, the safety scanner feeds back signals to the safety PLC and interacts with the conveyor belt system through the safety PLC, and the conveyor belt system on the corresponding side is stopped. After the conveyor belt system at the corresponding side is stopped, the personnel are arranged to clear and recover the baggage on the conveyor belt at the corresponding side. The hidden danger of negligence of personnel to the supervision of the luggage feed opening can be overcome, personnel is prevented from climbing into the conveyer belt from the luggage feed opening, and casualties or terrorist activities are caused. Whether the conveyor belt has the baggage extrusion condition can be detected in real time, workers are prompted to rapidly adjust extruded baggage, and the risk that the baggage is extruded and damaged is avoided. The situation that personnel intrude from a luggage loading opening to cause injury risks and terrorist activities is avoided, and airport safety is improved. Personnel intrude and the luggage conveyor belt at the luggage extrusion position stops conveying the luggage, and personnel do not intrude and the luggage is normally conveyed by the luggage conveyor belt at the luggage extrusion position, so that conveying efficiency is guaranteed. Through the combined use of safety scanner and safety PLC, thereby safety scanner passes through the contour detection, regional switching, synchronous monitor function, thereby detects distinguishing luggage and people to and discernment luggage jam condition, when these circumstances appear, safety PLC triggers the interaction to the luggage conveyer belt with the safety signal, then this conveyer belt safety stop, avoids the potential safety hazard, lets the staff confirm the scene condition and again comb the luggage of jam simultaneously, resumes conveyer belt normal operating.
Further, the safety scanner is vertically installed between the left and right conveyor belts.
Further, after the conveyor belt system at the corresponding side is stopped, the personnel are arranged to clean and recover the baggage on the conveyor belt at the corresponding side.
Further, when the profile reference area detects that the left conveyer belt and the right conveyer belt are baggage, no alarm is given, and the left conveyer belt and the right conveyer belt normally operate.
Further, when any position of the baggage loading openings of the left conveying belt and the right conveying belt detects personnel intrusion, and the corresponding profile reference areas of the left conveying belt and the right conveying belt do not recognize the baggage, the personnel intrusion into the protection area 1 or the synchronous protection area 1 is indicated.
Further, the conveyor belt on the intrusion side of the unmanned person normally conveys.
Further, the contour reference area is used for detecting whether the left conveyor belt and the right conveyor belt are luggage.
Further, the scheme can replace personnel's eye detection, and personnel's eye detection appears supervision carelessness easily, leads to personnel to break into and causes unexpected injury easily and can't in time observe when luggage extrusion, and the possibility of luggage extrusion damage is great, and the security risk is great, and the security level is zero.
Compared with the prior art, the invention has the following beneficial effects:
The invention can overcome the hidden trouble that personnel have negligence in the supervision of the luggage loading opening, and prevent personnel from climbing into the conveyer belt from the luggage loading opening to cause casualties or terrorist activities. Whether the conveyor belt has the baggage extrusion condition can be detected in real time, workers are prompted to rapidly adjust extruded baggage, and the risk that the baggage is extruded and damaged is avoided. The situation that personnel intrude from a luggage loading opening to cause injury risks and terrorist activities is avoided, and airport safety is improved. Personnel intrude and the luggage conveyor belt at the luggage extrusion position stops conveying the luggage, and personnel do not intrude and the luggage is normally conveyed by the luggage conveyor belt at the luggage extrusion position, so that conveying efficiency is guaranteed.
Drawings
FIG. 1 is a flow chart of the present invention.
Detailed Description
Example 1
Referring to fig. 1, the method for distinguishing people from baggage and protecting people for passenger baggage security inspection comprises the following steps:
Step one: a safety scanner (the model of the safety scanner is a siegs i ck safety laser scanner S3000) is installed between the left conveyor belt and the right conveyor belt, and the safety scanner is vertically installed between the left conveyor belt and the right conveyor belt. The protection zones are drawn on the left and right conveyor belts by a safety scanner, the right conveyor belt is marked as protection zone 1 (PF 1), and the left conveyor belt is marked as synchronous protection zone 1 (F i e l dSIM 1). The contour reference area is used for detecting whether the left conveyor belt and the right conveyor belt are baggage or not.
Step two: according to the general track of the baggage, a contour reference area is drawn on each of the left-side conveyor belt and the right-side conveyor belt. When the profile reference area detects that the left conveyer belt and the right conveyer belt are baggage, no alarm is given, and the left conveyer belt and the right conveyer belt normally operate.
Step three: when any position of the baggage feed openings of the left conveying belt and the right conveying belt detects personnel intrusion, and the corresponding profile reference areas of the left conveying belt and the right conveying belt do not recognize the baggage, the personnel intrusion into the protection area 1 or the synchronous protection area 1 is indicated. The safety signals of the safety scanners at the corresponding sides are triggered and transmitted to the safety PLC, and the safety PLC interacts with the control system signals of the conveyer belt which intrudes into the corresponding sides to stop the conveyer belt which intrudes into the sides by people. The conveyor belt on the side where no personnel intrude is normally conveyed. The safety scanner and the safety PLC have the highest safety level.
Step four: when the safety scanner scans that the baggage is not continuously identified, the safety scanner feeds back signals to the safety PLC and interacts with the conveyor belt system through the safety PLC, and the conveyor belt system on the corresponding side is stopped. After the conveyor belt system at the corresponding side is stopped, the personnel are arranged to clear and recover the baggage on the conveyor belt at the corresponding side. The hidden danger of negligence of personnel to the supervision of the luggage feed opening can be overcome, personnel is prevented from climbing into the conveyer belt from the luggage feed opening, and casualties or terrorist activities are caused. Whether the conveyor belt has the baggage extrusion condition can be detected in real time, workers are prompted to rapidly adjust extruded baggage, and the risk that the baggage is extruded and damaged is avoided. The situation that personnel intrude from a luggage loading opening to cause injury risks and terrorist activities is avoided, and airport safety is improved. Personnel intrude and the luggage conveyor belt at the luggage extrusion position stops conveying the luggage, and personnel do not intrude and the luggage is normally conveyed by the luggage conveyor belt at the luggage extrusion position, so that conveying efficiency is guaranteed.
Through the combined use of safety scanner and safety PLC, thereby safety scanner passes through the contour detection, regional switching, synchronous monitor function, thereby detects distinguishing luggage and people to and discernment luggage jam condition, when these circumstances appear, safety PLC triggers the interaction to the luggage conveyer belt with the safety signal, then this conveyer belt safety stop, avoids the potential safety hazard, lets the staff confirm the scene condition and again comb the luggage of jam simultaneously, resumes conveyer belt normal operating.
The scheme can replace personnel's eye detection, and supervision negligence appears easily in personnel's eye detection, leads to personnel to break into easily and causes unexpected injury and can't in time observe when luggage extrusion, and the possibility of luggage extrusion damage is great, and the security risk is great, and the security level is zero.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to those skilled in the art without departing from the principles of the present invention are intended to be considered as protecting the scope of the present template.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (7)
1. The person-to-luggage distinguishing and personnel safety protection method applied to passenger luggage safety inspection is characterized by comprising the following steps:
step one: a safety scanner is arranged between the left conveyor belt and the right conveyor belt, a protection zone is drawn on the left conveyor belt and the right conveyor belt through the safety scanner, the right conveyor belt is marked as a protection zone 1, and the left conveyor belt is marked as a synchronous protection zone 1;
Step two: drawing a contour reference area on each of the left conveyer belt and the right conveyer belt according to the general track of the luggage;
Step three: when personnel intrusion is detected at any position of the baggage feed openings of the left conveying belt and the right conveying belt, and the corresponding profile reference areas of the left conveying belt and the right conveying belt do not recognize the baggage, the safety signals of the safety scanners at the corresponding sides are triggered and transmitted to the safety PLC, and the safety PLC interacts with the signals of the conveying belt control system at the corresponding side to stop the conveying belt at the side where the personnel intrude;
step four: when the safety scanner scans that the baggage is not continuously identified, the safety scanner feeds back signals to the safety PLC and interacts with the conveyor belt system through the safety PLC, and the conveyor belt system on the corresponding side is stopped.
2. A person-to-luggage distinguishing and person safety protection method for passenger luggage security inspection according to claim 1, wherein the safety scanner is vertically installed between the left and right side conveyor belts.
3. A person-to-person baggage sorting and personnel safety method for passenger baggage inspection according to claim 2, wherein personnel are arranged to clean and restore baggage on the conveyor belt on the corresponding side after the conveyor belt system on the corresponding side is stopped.
4. A person-to-baggage sorting and person safety method for passenger baggage inspection according to claim 3 wherein when the profile reference zone detects that the left conveyor belt and the right conveyor belt are baggage, no alarm is given and the left conveyor belt and the right conveyor belt are operated normally.
5. The method for distinguishing people from baggage and protecting people in passenger baggage safety inspection according to claim 1, wherein when a person is detected to break into any one of the baggage loading openings of the left conveyor belt and the right conveyor belt, and the corresponding profile reference areas of the left conveyor belt and the right conveyor belt do not recognize baggage, the method indicates that the person breaks into the protection area 1 or the synchronous protection area 1.
6. The method for person-to-luggage distinction and person safety protection for passenger luggage security inspection according to claim 5, wherein the conveyor belt on the non-person intrusion side is normally conveying.
7. The method for person-to-person baggage sorting and personnel safety protection for passenger baggage inspection according to claim 6, wherein the profile reference zone is used for detecting whether the left conveyor belt or the right conveyor belt is baggage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410390879.9A CN118164143A (en) | 2024-04-02 | 2024-04-02 | Person-to-luggage distinguishing and person safety protection method applied to passenger luggage security inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410390879.9A CN118164143A (en) | 2024-04-02 | 2024-04-02 | Person-to-luggage distinguishing and person safety protection method applied to passenger luggage security inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118164143A true CN118164143A (en) | 2024-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410390879.9A Pending CN118164143A (en) | 2024-04-02 | 2024-04-02 | Person-to-luggage distinguishing and person safety protection method applied to passenger luggage security inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118164143A (en) |
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2024
- 2024-04-02 CN CN202410390879.9A patent/CN118164143A/en active Pending
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