CN109866133B - Gate infrared sensor alignment device and corresponding sensor positioning method - Google Patents
Gate infrared sensor alignment device and corresponding sensor positioning method Download PDFInfo
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- CN109866133B CN109866133B CN201910287519.5A CN201910287519A CN109866133B CN 109866133 B CN109866133 B CN 109866133B CN 201910287519 A CN201910287519 A CN 201910287519A CN 109866133 B CN109866133 B CN 109866133B
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- 238000000034 method Methods 0.000 title claims description 9
- 239000011324 bead Substances 0.000 claims abstract description 39
- 230000000149 penetrating effect Effects 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 abstract description 4
- NMWSKOLWZZWHPL-UHFFFAOYSA-N 3-chlorobiphenyl Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1 NMWSKOLWZZWHPL-UHFFFAOYSA-N 0.000 description 7
- 101001082832 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) Pyruvate carboxylase 2 Proteins 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Abstract
The invention provides an alignment device for an infrared sensor of a gate, which ensures that each pair of infrared sensors on the gate can be installed in place through one-time alignment, so that the installation of the sensors is time-saving and labor-saving. The PCB is fixedly arranged on the first end face of the bottom plate, the avoidance slot holes are formed in the PCB and correspond to penetrating positioning holes in the bottom plate, the penetrating positioning holes are used for positioning the receiving parts of the receiving sensors to be aligned, the four receiving sensors are arranged at equal intervals relative to the central position of the penetrating positioning holes, four uniformly distributed positions which take the central position of the penetrating positioning holes as the center of the circle are formed, the output signal ends of the infrared receiving sensors are connected with independent lamp beads, the PCB is respectively and independently powered on each infrared receiving sensor and each lamp bead, and the PCB is externally connected with a power supply.
Description
Technical Field
The invention relates to the technical field of gate sensor positioning, in particular to a gate infrared sensor alignment device and a sensor positioning method by the alignment device.
Background
At present, when the gate is installed and debugged, for the passing logic, an alignment process of the infrared sensor is necessarily existed, but the infrared person is invisible, only the debugging can be carried out by feeling, at least 16 pairs of sensors are arranged on each gate, the time and the labor are wasted, and the reworking can be carried out for the second time and the third time, so that the installation of the sensors is time and the labor are wasted.
Disclosure of Invention
The invention aims to provide an alignment device for an infrared sensor of a gate, which ensures that each pair of infrared sensors on the gate can be installed in place after one-time alignment, so that the installation of the sensors is time-saving and labor-saving.
An alignment device for a gate infrared sensor, which is characterized in that: the PCB is fixedly arranged on the first end face of the bottom plate, the avoidance slot holes are formed in the PCB and correspond to penetrating positioning holes in the bottom plate, the penetrating positioning holes are used for positioning the receiving parts of the receiving sensors to be aligned, the four receiving sensors are arranged at equal intervals relative to the central position of the penetrating positioning holes, four uniformly distributed positions which take the central position of the penetrating positioning holes as the center of the circle are formed, the output signal ends of the infrared receiving sensors are connected with independent lamp beads, the PCB is respectively and independently powered on each infrared receiving sensor and each lamp bead, and the PCB is externally connected with a power supply.
It is further characterized by:
when the corresponding infrared receiving sensor does not receive the infrared signal in the normal power supply state of the PCB, the corresponding lamp bead is on, and when the infrared receiving sensor receives the infrared signal, the corresponding lamp bead is off;
when the corresponding infrared receiving sensor does not receive the infrared signal in the normal power supply state of the PCB, the corresponding lamp bead is turned off, and when the infrared receiving sensor receives the infrared signal, the corresponding lamp bead is turned on;
the first end face of the bottom plate is also provided with square frame bases surrounded by four sides, the inner wall of the center position of the corresponding side of each square frame base is fixedly provided with the side wall of one infrared receiving sensor, and the receiving part of each infrared receiving sensor is arranged towards the corresponding direction away from the bottom plate;
the radius r of the circumference formed by the four infrared receiving sensors is determined according to the diameter D of the infrared ray spot projected on the corresponding gate vertical plate by the transmitting sensor to be aligned, r is not smaller than 0.5D, and the range of r larger than 0.5D is not larger than 5mm, so that the alignment accuracy is ensured;
each side of the square frame base is provided with a connecting hole, and a bolt penetrates through the connecting hole and is fixedly connected to the corresponding side wall of the infrared receiving sensor, so that stable and reliable connection is ensured;
each lamp bead is independently arranged at the middle position of the inner side of the corresponding infrared receiving sensor, and the lamp beads are integrated at the corresponding positions of the PCB;
a magnetic attraction device is integrated on the second end surface of the bottom plate and is positioned to the corresponding position of the receiving sensor to be aligned, so that the center of the receiving part of the receiving sensor to be aligned is the circle center area of the circumference formed by the four infrared receiving sensors;
four sides of the square frame base are respectively embedded in corresponding inner grooves on the bottom plate, so that the whole structure is fast and convenient to install;
the avoidance slot hole is a long slot hole, so that the micro adjustment of the positioning hole and the micro adjustment of the through positioning hole are ensured, and the dimensional accuracy of the whole device is ensured.
A method for positioning a sensor through a gate infrared sensor alignment device is characterized in that: each group of infrared sensors to be aligned are respectively arranged at preset positions of two vertical plates of a gate, serial numbers are set, receiving sensors to be aligned with corresponding serial numbers are sequentially arranged on one vertical plate, transmitting sensors with alignment with corresponding serial numbers are sequentially arranged on the other vertical plate, penetrating positioning holes of a gate infrared sensor alignment device are positioned on the receiving sensors to be aligned, the transmitting sensors to be aligned with the same serial numbers are started, the gate infrared sensor alignment device is electrified, corresponding adjustment is made to the directions of transmitting ends of the transmitting sensors according to the on-off conditions of lamp beads corresponding to the four infrared receiving sensors, the on-off conditions of the lamp beads corresponding to the four infrared receiving sensors are all opposite to the directions of the lamp beads in an initial state, alignment of the infrared sensors is guaranteed to be completed, and then the infrared sensors with the next serial numbers are aligned until alignment of each infrared sensor is completed.
It is further characterized in that
The gate infrared sensor alignment device is positioned on the receiving sensor to be aligned in a handheld or magnetic manner, which corresponds to the number, so that the penetrating positioning hole of the gate infrared sensor alignment device is positioned and arranged right in front of the receiving sensor to be aligned;
the radius r of the circumference formed by the four infrared sensors of the gate infrared sensor alignment device is determined according to the diameter D of the corresponding gate vertical plate projected by the infrared points emitted by the emission sensor to be aligned, so that the alignment is accurate and reliable.
Compared with the prior art, the invention has the beneficial effects that: the method comprises the steps of converting the positioning which cannot be judged by naked eyes in the original alignment into the lamp beads which can be judged by naked eyes to operate, adjusting the corresponding positions of the emitting end directions of the emitting sensors according to the on-off degrees of the lamp beads at the upper, lower, left and right positions, and adjusting the position direction of the emitting end directions of the lamp beads at the corresponding positions when the lamp beads at the corresponding positions are in an unaligned correct state, so that the alignment can be adjusted in real time by naked eyes, each pair of infrared sensors on a gate can be ensured to be installed in place through one-time alignment, and the installation of the sensors is time-saving and labor-saving; by adopting the technology to install the debugging gate, at least 30% of time and cost can be saved, and project delivery and fault maintenance can be effectively ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to the drawings without inventive effort to those skilled in the art.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic side view of the present invention;
the names corresponding to the serial numbers in the figures are as follows:
the LED lamp comprises a bottom plate 1, a PCB 2, an avoidance slot hole 3, a penetrating positioning hole 4, an infrared receiving sensor 5, a receiving part 51, lamp beads 6, a square frame base 7, edges 71, a connecting hole 72, bolts 8, a magnetic attraction device 9 and an inner groove 10.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
An alignment device for a gate infrared sensor is shown in fig. 1-3: the LED lamp comprises a bottom plate 1, wherein a PCB (printed Circuit Board) 2 is fixedly arranged on a first end face of the bottom plate 1, an avoidance slot hole 3 is formed in the PCB 2, the avoidance slot hole 3 is arranged corresponding to a penetrating positioning hole 4 in the bottom plate 1, the penetrating positioning hole 4 is used for positioning a receiving part of a receiving sensor to be aligned, the LED lamp also comprises four infrared receiving sensors 5, the four infrared receiving sensors 5 are arranged at equal intervals relative to the central position of the penetrating positioning hole 4, four uniformly distributed positions which take the central position of the penetrating positioning hole 4 as the center of a circle are formed, the output signal end of each infrared receiving sensor 5 is connected with independent lamp beads 6, the PCB 2 is used for independently supplying power to each infrared receiving sensor 5 and each lamp bead 6, and the PCB 2 is externally connected with a power supply.
In the normal power supply state of the PCB 2, when the corresponding infrared receiving sensor 5 does not receive an infrared signal, the corresponding lamp bead 6 is on, and when the infrared receiving sensor 5 receives the infrared signal, the corresponding lamp bead 6 is off;
when the corresponding infrared receiving sensor 5 does not receive the infrared signal in the normal power supply state of the PCB 2, the corresponding lamp bead 6 is turned off, and when the infrared receiving sensor 5 receives the infrared signal, the corresponding lamp bead 6 is turned on;
the first end surface of the bottom plate 1 is also provided with square frame bases 7 surrounded by four sides, the inner wall of the center position of the corresponding edge 71 of each square frame base 7 is fixedly provided with the side wall of one infrared receiving sensor 5 respectively, and the receiving part 51 of each infrared receiving sensor 5 is arranged towards the corresponding direction far away from the bottom plate 1;
the radius r of the circumference formed by the four infrared receiving sensors 5 is determined according to the diameter D of the infrared point projected on the corresponding gate vertical plate by the transmitting sensor to be aligned, the r is not smaller than 0.5D, the range of r larger than 0.5D is not larger than 5mm, and the alignment accuracy is ensured;
each side 71 of the square frame base 7 is provided with a connecting hole 72, and a bolt 8 penetrates through the connecting hole 71 and is fixedly connected to the side wall of the corresponding infrared receiving sensor 5, so that the connection is stable and reliable;
each lamp bead 6 is independently arranged at the middle position of the inner side of the corresponding infrared receiving sensor 5, and the lamp beads 6 are integrated at the corresponding positions of the PCB 2;
the second end surface of the bottom plate 1 is integrated with a magnetic attraction device 9, and the magnetic attraction device 9 is positioned to the corresponding position of the receiving sensor to be aligned, so that the center of the receiving part of the receiving sensor to be aligned is the circle center area of the circumference formed by the four infrared receiving sensors 5;
four sides 71 of the square frame base 7 are respectively embedded in the corresponding inner grooves 10 on the bottom plate 1, so that the whole structure is fast and convenient to install;
the avoidance slot hole 3 is a long slot hole, so that the micro adjustment of the positioning hole 4 is ensured and penetrated, and the dimensional accuracy of the whole device is ensured.
A method for positioning a sensor by a gate infrared sensor alignment device comprises the following steps: each group of infrared sensors to be aligned are respectively arranged at preset positions of two vertical plates of a gate, serial numbers are set, receiving sensors to be aligned with corresponding serial numbers are sequentially arranged on one vertical plate, transmitting sensors with alignment with corresponding serial numbers are sequentially arranged on the other vertical plate, penetrating positioning holes of a gate infrared sensor alignment device are positioned on the receiving sensors to be aligned, the transmitting sensors to be aligned with the same serial numbers are started, the gate infrared sensor alignment device is electrified, corresponding adjustment is made to the directions of transmitting ends of the transmitting sensors according to the on-off conditions of lamp beads corresponding to the four infrared receiving sensors, the on-off conditions of the lamp beads corresponding to the four infrared receiving sensors are all opposite to the directions of the lamp beads in an initial state, alignment of the infrared sensors is guaranteed to be completed, and then the infrared sensors with the next serial numbers are aligned until alignment of each infrared sensor is completed.
The gate infrared sensor alignment device is positioned on the receiving sensor to be aligned in a handheld or magnetic manner, which corresponds to the number, so that the penetrating positioning hole of the gate infrared sensor alignment device is positioned and arranged right in front of the receiving sensor to be aligned;
the radius r of the circumference formed by the four infrared receiving sensors of the gate infrared sensor alignment device is determined according to the diameter D of the corresponding gate vertical plate projected by the infrared circular point emitted by the emitting sensor to be aligned, so that the alignment is accurate and reliable.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. An alignment device for a gate infrared sensor, which is characterized in that: the LED lamp comprises a bottom plate, wherein a PCB (printed circuit board) is fixedly arranged on a first end face of the bottom plate, an avoidance slot hole is formed in the PCB, the avoidance slot hole is arranged corresponding to a penetrating positioning hole in the bottom plate, the penetrating positioning hole is used for positioning a receiving part of a receiving sensor to be aligned, the LED lamp also comprises four infrared receiving sensors, the four infrared receiving sensors are arranged at equal intervals relative to the central position of the penetrating positioning hole, four uniformly distributed positions on the same circumference with the central position of the penetrating positioning hole as the center of a circle are formed, the output signal end of each infrared receiving sensor is connected with independent lamp beads, the PCB is used for independently supplying power to each infrared receiving sensor and each lamp bead, and the PCB is externally connected with a power supply;
when the corresponding infrared receiving sensor does not receive the infrared signal in the normal power supply state of the PCB, the corresponding lamp bead is on, and when the infrared receiving sensor receives the infrared signal, the corresponding lamp bead is off; or alternatively
When the corresponding infrared receiving sensor does not receive the infrared signal in the normal power supply state of the PCB, the corresponding lamp bead is turned off, and when the infrared receiving sensor receives the infrared signal, the corresponding lamp bead is turned on;
the first end face of the bottom plate is also provided with square frame bases surrounded by four sides, the inner wall of the center position of the corresponding side of each square frame base is fixedly provided with the side wall of one infrared receiving sensor, and the receiving part of each infrared receiving sensor is arranged towards the corresponding direction away from the bottom plate;
the radius r of the circumference formed by the four infrared receiving sensors is determined according to the diameter D of the corresponding gate riser projected by the infrared circular point emitted by the emitting sensor to be aligned, r is not smaller than 0.5D, and the range of r larger than 0.5D is not more than 5mm.
2. The gate infrared sensor alignment device of claim 1, wherein: each side of the square frame base is provided with a connecting hole, and a bolt penetrates through the connecting hole and is fixedly connected to the corresponding side wall of the infrared receiving sensor.
3. The gate infrared sensor alignment device of claim 1, wherein: each lamp bead is independently arranged at the middle position of the inner side of the corresponding infrared receiving sensor, and the lamp beads are integrated at the corresponding positions of the PCB.
4. The gate infrared sensor alignment device of claim 1, wherein: the second end face of the bottom plate is integrated with a magnetic attraction device, and the magnetic attraction device is positioned at a corresponding position of the receiving sensor to be aligned, so that the center of the receiving part of the receiving sensor to be aligned is the circle center area of the circumference formed by the four infrared receiving sensors.
5. A method for positioning a sensor through a gate infrared sensor alignment device is characterized in that: use of a brake infrared sensor alignment device according to any of claims 1-4,
each group of infrared sensors to be aligned are respectively arranged at preset positions of two vertical plates of the gate, serial numbers are set, receiving sensors to be aligned with corresponding serial numbers are sequentially arranged on one vertical plate, transmitting sensors to be aligned with corresponding serial numbers are sequentially arranged on the other vertical plate, penetrating positioning holes of the gate infrared sensor alignment device are positioned on the receiving sensors to be aligned, the transmitting sensors to be aligned with the same serial numbers are started, the gate infrared sensor alignment device is electrified, corresponding adjustment is made to the directions of transmitting ends of the transmitting sensors according to the on-off conditions of the lamp beads corresponding to the four infrared receiving sensors, the on-off conditions of the lamp beads corresponding to the four infrared receiving sensors are all opposite to the initial conditions, alignment of the infrared sensors is guaranteed to be completed, and then the infrared sensors with the next serial numbers are aligned until alignment of each infrared sensor is completed.
6. A method of sensor positioning by a gate infrared sensor alignment device as defined in claim 5, wherein: the gate infrared sensor alignment device is positioned on the receiving sensor to be aligned in a handheld or magnetic manner, which corresponds to the number, so that the penetrating positioning hole of the gate infrared sensor alignment device is positioned and arranged right in front of the receiving sensor to be aligned.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910287519.5A CN109866133B (en) | 2019-04-11 | 2019-04-11 | Gate infrared sensor alignment device and corresponding sensor positioning method |
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| CN201910287519.5A CN109866133B (en) | 2019-04-11 | 2019-04-11 | Gate infrared sensor alignment device and corresponding sensor positioning method |
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| CN109866133A CN109866133A (en) | 2019-06-11 |
| CN109866133B true CN109866133B (en) | 2023-11-14 |
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Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103412428B (en) * | 2013-07-24 | 2016-01-27 | 北京京东方光电科技有限公司 | A kind of alignment system |
| CN209774439U (en) * | 2019-04-11 | 2019-12-13 | 苏州雷格特智能设备股份有限公司 | Gate infrared sensor alignment device |
-
2019
- 2019-04-11 CN CN201910287519.5A patent/CN109866133B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10197346A (en) * | 1997-01-08 | 1998-07-31 | Zexel Corp | Apparatus for measuring temperature distribution |
| CN102270064A (en) * | 2010-06-04 | 2011-12-07 | 新科实业有限公司 | Optical navigation apparatus |
| CN105615908A (en) * | 2014-11-24 | 2016-06-01 | 上海西门子医疗器械有限公司 | Indicating method and system for scanning area |
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| CN109098116A (en) * | 2017-06-21 | 2018-12-28 | 杭州海康威视数字技术股份有限公司 | Alignment method of adjustment, device and the controller of gate equipment, component of blocking |
| CN208283575U (en) * | 2018-06-26 | 2018-12-25 | 四川大学 | A kind of infrared sensing device for classroom lighting management |
| CN109061605A (en) * | 2018-09-04 | 2018-12-21 | 苏州雷格特智能设备股份有限公司 | A kind of method of the accurate optically focused of diffusing reflection sensor and its corresponding device |
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| CN109866133A (en) | 2019-06-11 |
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