CN112462619B - Channel gate and control method thereof - Google Patents
Channel gate and control method thereof Download PDFInfo
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- CN112462619B CN112462619B CN202011270441.5A CN202011270441A CN112462619B CN 112462619 B CN112462619 B CN 112462619B CN 202011270441 A CN202011270441 A CN 202011270441A CN 112462619 B CN112462619 B CN 112462619B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
- G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
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Abstract
The application discloses a channel gate and a control method of the channel gate. The channel gate includes: the first gate machine case and the second gate machine case are oppositely arranged, and a channel is formed between the first gate machine case and the second gate machine case; the first gate case is provided with a first infrared emission module and a first infrared receiving module, and the second gate case is provided with a second infrared receiving module corresponding to the first infrared emission module and a second infrared emission module corresponding to the first infrared receiving module. In this way, interference between adjacent infrared modules is avoided, and the installation efficiency is improved.
Description
Technical Field
The present disclosure relates to the field of infrared technology, and in particular, to a channel gate and a control method of the channel gate.
Background
The gate is widely used as a channel management device for various places. The existing main stream gate usually adopts an infrared sensor to control the switch of the gate, the same infrared sensor module is arranged in an upper frame of the gate, and the infrared sensor module opposite to the upper frame is arranged in a lower frame, so that the movement track of a passer can be accurately identified. However, there is mutual interference between the same infrared modules in the same gate frame, and the difficulty of installation is high because of the requirement of precisely aligning the infrared sensors in the upper and lower frames of the gate when the infrared sensor assembly is installed.
Disclosure of Invention
The technical problem that this application mainly solves is how to improve the installation effectiveness of channel gate.
In order to solve the technical problems, one technical scheme adopted by the application is as follows:
the channel gate comprises a first gate case and a second gate case which are oppositely arranged, and a channel is formed between the first gate case and the second gate case;
the first gate machine case is provided with a first infrared emission module and a first infrared receiving module, and the second gate machine case is provided with a second infrared receiving module corresponding to the first infrared emission module and a second infrared emission module corresponding to the first infrared receiving module.
In an embodiment, the first infrared emitting modules and the first infrared receiving modules are arranged in the first gate case in a staggered manner along the direction of the channel.
In a specific embodiment, the first infrared emission module includes M infrared emission components, and the first infrared receiving module includes N infrared receiving components;
the second infrared receiving module comprises M infrared receiving assemblies, and the second infrared transmitting module comprises N infrared transmitting assemblies, wherein M and N are positive integers.
In a specific embodiment, said M is equal to said N.
In one embodiment, the infrared emitting components on each gate case are arranged adjacently along the direction of the channel, and the infrared receiving components are arranged adjacently along the direction of the channel.
In a specific embodiment, the M is not equal to the N.
In one embodiment, the first gate case is provided with at least two sets of first infrared emission modules, and/or the first gate case is provided with at least two sets of first infrared receiving modules.
In one embodiment, the infrared emitting component and the infrared receiving component on each gate case are arranged at equal intervals along the channel direction.
In order to solve the technical problems, another technical scheme adopted by the application is as follows: the control method of the channel gate, wherein the channel gate is any one of the channel gate, the infrared receiving module comprises a first infrared receiving module and a second infrared receiving module, and the infrared transmitting module comprises the first infrared transmitting module and the second infrared transmitting module, and the control method comprises the following steps:
confirming feedback information of the infrared transmitting module corresponding to the infrared receiving module;
and judging the position of the pedestrian in the channel gate based on the feedback information so as to control the channel gate.
In an embodiment, the feedback information includes at least one of position information, serial number information and frequency of the infrared emission module.
In a specific embodiment, the infrared receiving module is configured to receive a transmission signal of the corresponding infrared transmitting module, and demodulate the transmission signal to obtain feedback information.
The beneficial effects of the embodiment of the application are that: the channel gate of this application includes: the first gate machine case and the second gate machine case are oppositely arranged, and a channel is formed between the first gate machine case and the second gate machine case; the first gate case is provided with a first infrared emission module and a first infrared receiving module, and the second gate case is provided with a second infrared receiving module corresponding to the first infrared emission module and a second infrared emission module corresponding to the first infrared receiving module. According to the infrared transmission device, the first infrared transmission module and the first infrared receiving module are arranged in the first gate case, the second infrared receiving module corresponding to the first infrared transmission module is arranged in the second gate case, and the second infrared transmission module corresponding to the first infrared receiving module is arranged in the same gate case, so that the same infrared module is installed in the same gate case to generate interference, and the installation efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a first embodiment of a channel gate provided in the present application;
FIG. 2 is a schematic diagram of the whole structure of the channel gate provided in the present application;
FIG. 3 is a schematic diagram of an embodiment of the channel gate shown in FIG. 1;
FIG. 4 is a schematic diagram of another embodiment of the channel gate shown in FIG. 1;
FIG. 5 is a schematic diagram of a second embodiment of a channel gate provided in the present application;
FIG. 6 is a flow chart of a control method of the channel gate provided by the present application;
FIG. 7 is a schematic diagram of an embodiment of a control device for a channel gate according to the present disclosure;
FIG. 8 is a schematic diagram of a framework of one embodiment of a computer readable storage medium provided herein.
Detailed Description
The present application is described in further detail below with reference to the drawings and examples. It is specifically noted that the following examples are only for illustration of the present application, but do not limit the scope of the present application. Likewise, the following embodiments are only some, but not all, of the embodiments of the present application, and all other embodiments obtained by one of ordinary skill in the art without inventive effort are within the scope of the present application.
Referring to fig. 1 and fig. 2, fig. 1 is a schematic structural diagram of a first embodiment of a channel gate provided in the present application, and fig. 2 is a schematic structural diagram of an overall channel gate provided in the present application.
The channel gate 10 of the present embodiment includes a first gate housing 100 and a second gate housing 200. The first and second gate cases 100 and 200 are disposed opposite to each other, and a passage is formed between the first and second gate cases 100 and 200.
The first shutter housing 100 is provided with a first infrared emitting module 11 and a first infrared receiving module 12. The second shutter box 200 is provided with a second infrared emitting module 21 and a second infrared receiving module 22. The first infrared emission module 11 is disposed corresponding to the second infrared receiving module 22, and the first infrared receiving module 12 is disposed corresponding to the second infrared emission module 21.
In the above embodiment, by arranging the first infrared transmitting module 11 and the first infrared receiving module 12 in the first gate case 100, and arranging the second infrared receiving module 22 corresponding to the first infrared transmitting module 11 and the second infrared transmitting module 21 corresponding to the first infrared receiving module 12 in the second gate case 200, the interference caused by the installation of the same infrared module in the same gate case is avoided, and the installation efficiency is improved.
In order to avoid signal interference between adjacent infrared modules caused by the same type of infrared modules in the same gate case, the first infrared emission modules 11 and the first infrared receiving modules 12 are arranged in the first gate case 100 in a staggered manner along the direction of the channel; the second infrared receiving modules 22 and 21 in the second gate case 200 corresponding to the first infrared transmitting module 11 and the first infrared receiving module 12 are arranged in a staggered manner along the channel direction. That is, the first infrared emission module 11 and the first infrared receiving module 12 in the first gate case 100 are adjacently arranged along the direction of the channel; the second infrared receiving module 22 and the second infrared emitting module 21 in the second shutter housing 200 are adjacently arranged along the direction of the channel. That is, two adjacent infrared modules in the same gate case are of different types.
The first infrared emission module 11 includes M infrared emission components 111, and the first infrared receiving module 12 includes N infrared receiving components 121; the second infrared receiving module 22 includes M infrared receiving modules 221, and the second infrared transmitting module 21 includes N infrared transmitting modules 211. Wherein M and N are positive integers.
In particular embodiments, M may or may not be equal to N. For the case where M is equal to N, the number of infrared emitting components 111 in the first gate case 100 is the same as the number of infrared receiving components 121; the number of infrared emitting elements 211 in the second shutter housing 200 is the same as the number of infrared receiving elements 221. For the case where M is not equal to N, the number of infrared emitting components 111 in the first gate case 100 is not the same as the number of infrared receiving components 121; the number of infrared emitting elements 211 in the second shutter housing 200 is different from the number of infrared receiving elements 221.
With continued reference to fig. 3 and 4, in order to increase the alignment tolerance of the gate housings during installation and to relax the installation alignment requirements, the present embodiment arranges the infrared emitting elements 111 on each gate housing adjacent to each other along the direction of the channel and arranges the infrared receiving elements 121 adjacent to each other along the direction of the channel. Specifically, each infrared emission component 111 and each infrared receiving component 121 in the first gate case 100 may be arranged adjacent to each other along the direction of the channel, that is, each infrared emission component 211 and each infrared receiving component 221 in the second gate case 200 may be arranged adjacent to each other along the direction of the channel; each two infrared emitting components 111 and each two infrared receiving components 121 in the first gate case 100 may be arranged adjacently along the direction of the channel, or each two infrared emitting components 211 and each two infrared receiving components 221 in the second gate case 200 may be arranged adjacently along the direction of the channel, so as to reduce the interference between the adjacent infrared and effectively improve the installation difficulty.
With continued reference to fig. 5, in other embodiments, the first gate case 100 may be provided with at least two sets of first infrared emission modules 11 or at least two sets of first infrared receiving modules 12, and the second gate case 200 is provided with a second infrared emission module 21 or a second infrared receiving module 22 corresponding to the first gate case. The first infrared emitting modules 11 and the first infrared receiving modules 12 in the first gate case 100 are arranged in a staggered manner in the first gate case 100. Specifically, each first infrared emitting module 11 and each first infrared receiving module 12 are arranged in the first gate case 100 in an adjacent manner; alternatively, each two first infrared emitting modules 11 and each two first infrared receiving modules 12 are arranged in the first gate case 100 in an adjacent arrangement.
Because the same side of the gate chassis is at the infrared transmitting module or the infrared receiving module in the prior art, the mounting alignment tolerance is smaller, in order to improve the mounting alignment requirement, the first infrared transmitting module 11 and the first infrared receiving module 12 in the first gate chassis 100 are arranged in a staggered manner, and the first infrared transmitting module 11 and the first infrared receiving module 12 are arranged at equal intervals, so that the mounting alignment tolerance is increased.
In order to timely acquire the infrared information of the infrared receiving module or the infrared transmitting module, the channel gate 10 of the present embodiment further includes a first information transfer module (not shown in the figure) and a second information transfer module (not shown in the figure), the first information transfer module is in communication connection with the first infrared receiving module 12 and the second infrared receiving module 22, the second information transfer module is in communication connection with the first infrared transmitting module 11 and the second infrared transmitting module 21, and the first information transfer module is used for transferring the received infrared information to the processor.
The channel gate 10 of the present embodiment further includes a controller (not shown) connected to the processor (not shown) for controlling the channel gate 10 according to the processing result of the processor.
In the above embodiment, the first infrared transmitting module 11 and the first infrared receiving module 12 (the second infrared transmitting module 21 and the second infrared receiving module 22 in the second gate case 200) in the first gate case 100 are arranged in a staggered manner in the gate case, so that interference of infrared signals caused by the same type of infrared modules arranged on the same gate is avoided, the mounting alignment tolerance is increased, and the mounting efficiency is improved.
Based on the channel gate, the embodiment also provides a control method of the channel gate. Referring to fig. 6, fig. 6 is a flow chart of a control method of the channel gate provided in the present application.
Specifically, the method of the embodiment of the present disclosure may include the steps of:
s101: and confirming the feedback information of the infrared transmitting module which is received by the infrared receiving module and is correspondingly arranged.
S102: based on the feedback information, the position of the pedestrian in the channel gate is judged so as to control the channel gate.
The infrared receiving module in this embodiment is the first infrared receiving module or the second infrared receiving module in the above embodiment, and the infrared transmitting module is the first infrared transmitting module and the second infrared transmitting module in the above embodiment.
In order to acquire the action track of pedestrians in the channel, the opening and closing of the door of the channel gate flap gate are conveniently controlled. In the embodiment, the transmitting signals of the infrared transmitting modules corresponding to the infrared receiving modules are confirmed and demodulated to obtain feedback information, and the positions of pedestrians in the channel gate are obtained according to the feedback information so as to control the flapping gate of the channel gate.
The feedback information comprises position information, serial number information and frequency of the infrared emission module.
For example, when a pedestrian walks in the channel, the infrared light emitted by the infrared emission module at the position of the pedestrian is blocked by the pedestrian, so that the intensity of the infrared light received by the infrared receiving module corresponding to the infrared emission module is reduced, and the controller of the channel gate can control the opening and closing of the gate flap gate according to the processing result of the processor.
In the above embodiment, the feedback information of the infrared transmitting module corresponding to the infrared receiving module is confirmed, and the position of the pedestrian in the channel gate is determined based on the feedback information, so as to control the channel gate. The control of the channel gate is realized through the feedback information of the infrared transmitting module corresponding to the infrared receiving module.
Referring to fig. 7, fig. 7 is a schematic frame diagram of an embodiment of a control device for a channel gate provided in the present application. The control device 70 includes a memory 71 and a processor 72 coupled to each other, and the processor 72 is configured to execute program instructions stored in the memory 71 to implement the steps of any of the above-described embodiments of the control method of the channel gate. In one particular implementation, the control device 70 may include, but is not limited to: the microcomputer and the server, and the control device 70 may also include mobile devices such as a notebook computer and a tablet computer, which are not limited herein.
Specifically, the processor 72 is configured to control itself and the memory 71 to implement the steps of any of the above-described embodiments of the control method of the channel gate. The processor 72 may also be referred to as a CPU (Central Processing Unit ). The processor 72 may be an integrated circuit chip having signal processing capabilities. The processor 72 may also be a general purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a Field programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. A general purpose processor may be a microprocessor or any conventional processor or the like. In addition, the processor 72 may be commonly implemented by an integrated circuit chip.
Referring to fig. 8, fig. 8 is a schematic diagram of a frame of an embodiment of a computer readable storage medium provided in the present application. The computer readable storage medium 80 stores program instructions 801 that can be executed by a processor, the program instructions 801 being used to implement the steps of the control method embodiment of any of the channel gates described above.
In some embodiments, the functions or modules included in the apparatus provided in this embodiment may be used to perform the methods described in the foregoing method embodiments, and specific implementations thereof may refer to the descriptions of the foregoing method embodiments, which are not repeated herein for brevity.
The foregoing description of various embodiments is intended to highlight differences between the various embodiments, which may be the same or similar to each other by reference, and is not repeated herein for the sake of brevity.
In the several embodiments provided in the present application, it should be understood that the disclosed methods and apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., a division of modules or units, merely a division of logic functions, and there may be additional divisions of actual implementation, e.g., units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical, or other forms.
In addition, each functional unit in each embodiment of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be embodied essentially or in part or all or part of the technical solution contributing to the prior art or in the form of a software product stored in a storage medium, including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (processor) to perform all or part of the steps of the methods of the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The foregoing description is only exemplary embodiments of the present application and is not intended to limit the scope of the present application, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present application, or direct or indirect application in other related technical fields are included in the scope of the present application.
Claims (9)
1. The channel gate is characterized by comprising a first gate case and a second gate case which are oppositely arranged, wherein a channel is formed between the first gate case and the second gate case;
the first gate case is provided with a first infrared emission module and a first infrared receiving module, the first infrared emission module and the first infrared receiving module are arranged on the first gate case in a staggered manner along the direction of the channel, and the second gate case is provided with a second infrared receiving module corresponding to the first infrared emission module and a second infrared emission module corresponding to the first infrared receiving module;
the channel gate also comprises a first information conversion module, a second information conversion module and a processor, wherein the first information conversion module is in communication connection with the first infrared receiving module and the second infrared receiving module, the second information conversion module is in communication connection with the first infrared transmitting module and the second infrared transmitting module, and the first information conversion module is used for converting received infrared information to the processor.
2. The channel gate of claim 1, wherein the first infrared emission module comprises M infrared emission components, and the first infrared reception module comprises N infrared reception components;
the second infrared receiving module comprises M infrared receiving assemblies, and the second infrared transmitting module comprises N infrared transmitting assemblies, wherein M and N are positive integers.
3. The channel gate of claim 2, wherein M is equal to N.
4. A channel gate as claimed in claim 3, wherein said infrared emitting elements on each said gate housing are disposed adjacent to each other along the direction of said channel, and said infrared receiving elements are disposed adjacent to each other along the direction of said channel.
5. The channel gate of claim 2, wherein M is not equal to N.
6. The channel gate of claim 2, wherein the first gate housing is provided with at least two sets of first infrared emission modules and/or the first gate housing is provided with at least two sets of first infrared receiving modules.
7. The channel gate of claim 2, wherein the infrared emitting elements and the infrared receiving elements on each gate housing are disposed at equal intervals along the channel direction.
8. A control method of a channel gate, wherein the channel gate is a channel gate according to any one of claims 1 to 7, the infrared receiving module includes a first infrared receiving module and a second infrared receiving module according to any one of claims 1 to 7, the infrared transmitting module includes a first infrared transmitting module and a second infrared transmitting module according to any one of claims 1 to 7, the control method includes:
confirming feedback information of the infrared transmitting module corresponding to the infrared receiving module;
and judging the position of the pedestrian in the channel gate based on the feedback information so as to control the channel gate.
9. The control method of claim 8, wherein the feedback information includes at least one of position information, serial number information, and frequency of the infrared emission module.
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| CN202011270441.5A CN112462619B (en) | 2020-11-13 | 2020-11-13 | Channel gate and control method thereof |
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| CN202011270441.5A CN112462619B (en) | 2020-11-13 | 2020-11-13 | Channel gate and control method thereof |
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| CN112462619B true CN112462619B (en) | 2023-07-28 |
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| CN113627345A (en) * | 2021-08-11 | 2021-11-09 | 深圳市捷顺科技实业股份有限公司 | Channel gate pedestrian detection method, device and equipment and readable storage medium |
| CN114448507B (en) * | 2021-12-01 | 2024-05-07 | 浙江大华技术股份有限公司 | Optical signal identification method applied to gate and gate |
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| CN105242326A (en) * | 2015-09-02 | 2016-01-13 | 浙江工商大学 | Variable-frequency tracking infrared correlation type pedestrian path passage target detection method |
| CN110471125A (en) * | 2018-05-10 | 2019-11-19 | 杭州海康威视数字技术股份有限公司 | Infrared detecting device, passageway gate machine and passageway gate machine control method |
| CN111667619B (en) * | 2020-06-17 | 2022-04-19 | 浙江大华技术股份有限公司 | Gate machine |
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| CA1315861C (en) * | 1988-01-18 | 1993-04-06 | Robert Brun | Modular observation instrument with range finder |
| CN104517322A (en) * | 2014-12-24 | 2015-04-15 | 长安大学 | Infrared-based one-sided vehicle separation method and infrared-based one-sided vehicle separation device |
| JP2016177403A (en) * | 2015-03-19 | 2016-10-06 | 日本信号株式会社 | Entrance/exit device |
| WO2019134688A1 (en) * | 2018-01-05 | 2019-07-11 | 同方威视技术股份有限公司 | Security inspection system and method |
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