CN108020872A - A kind of gate passes through sensor detecting device and method - Google Patents
A kind of gate passes through sensor detecting device and method Download PDFInfo
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- CN108020872A CN108020872A CN201711399773.1A CN201711399773A CN108020872A CN 108020872 A CN108020872 A CN 108020872A CN 201711399773 A CN201711399773 A CN 201711399773A CN 108020872 A CN108020872 A CN 108020872A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V13/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups G01V1/00 – G01V11/00
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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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- Devices For Checking Fares Or Tickets At Control Points (AREA)
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Abstract
Pass through sensor detecting device and method the present invention provides a kind of gate, belong to track traffic AFC terminal device, gate inhibition, access and exit control, gate, Automatic fare collection equipment, technology of Internet of things application field.This method includes：(1) in the sensor receiving terminal of gate passage and the communication link of GCU, a data acquisition module in parallel, is sent to GCU the instruction of gate cell and sensor is sent to the sensor status data of GCU and is acquired；(2) by data collecting module collected to GCU be sent to the instruction of gate cell and sensor status data is sent to remote monitoring end；(3) remote monitoring end is sent to the instruction of gate cell according to the GCU received and judges the working status of GCU, and docks received sensor status data and analyzed and graphical representation.
Description
Technical field
The invention belongs to track traffic AFC terminal device, gate inhibition, access and exit control, gate, Automatic fare collection equipment, Internet of Things skill
Art application field, and in particular to a kind of gate passes through sensor detecting device and method.
Background technology
At present, applied to fields such as track traffic AFC terminal device, gate inhibition, access and exit control, gate, Automatic fare collection equipments
Gate, which all has, to be judged to pass through logic control device by the gate of person's behavior, including be separately mounted in two panels gate to penetrating
Transmitting terminal and the receiving terminal combination of formula infrared photoelectric sensor and gate cell control device (GCU), transmitting terminal transmitting are invisible
The infrared light of wave band, is received by receiving terminal, abbreviation sensor optical path, after pedestrian enters passage, its body, vade mecum and carrying row
Lee can be stage by stage stop various combination sensor optical path, and different zone state parameters is formed with this.Sensor receiving terminal
Send these state parameters to gate gate cell control device (GCU), gate cell control device (GCU) is by state parameter
Analysis judge the behavior by person in gate passage, need whether notice gate cell performs resistance when illegal act produces
Block action.
Gate cell control device (GCU) to the analysis of state parameter by judging the row by person in gate passage
To need to notify whether gate cell performs obstruction action when illegal act produces.But when the transmitting terminal in sensor combinations
Or during receiving terminal generation failure, the obstructed phenomenon of sensor optical path can be also formed, produce the state parameter of mistake and then influence door
The judgement of unit control apparatus, or it is illegal when passing through behavior when detecting, and it is to pass that rail transportation operation side, which not can confirm that,
Caused by sensor failure, or caused by the defects of current logical algorithm.
In recent years, as the foundation of professional standard and specification, AFC terminal device are designed with monitoring of being shortlisted for accordingly in each city
Laboratory, and after the differentiation of industry industrial chain, equipment supplier is not necessarily after the completion of project or plant maintenance business, the fortune of equipment
Wiki sheet is operated with outsourcing form, and the detection that third party's O＆M producer may not be familiar with equipment state is safeguarded, at present also without corresponding
Detection gate pass through the device and method of sensor, therefore O＆M producer can not realize the real-time detection of sensor.
The content of the invention
It is an object of the invention to solve above-mentioned problem existing in the prior art, there is provided a kind of gate pass through sensor inspection
Apparatus and method are surveyed, the working status of current logic device is detected in real time based on technology of Internet of things and is uploaded to equipment management
Server or third party's monitoring server, the sensor in actively judging current logic device when illegal current behavior occurs
Combination and the working status of GCU, so as to position illegally by behavior Producing reason, and can easily realize the cloud of place remote
Technological service, and can further reduce gate and gate pass through logic device maintenance cost, further improve reliability.
The present invention is achieved by the following technical solutions：
A kind of gate passes through sensor detecting method, including：
(1) in the sensor receiving terminal of gate passage and the communication link of GCU, a data acquisition module in parallel is right
GCU is sent to the instruction of gate cell and sensor is sent to the sensor status data of GCU and is acquired；
(2) by data collecting module collected to GCU be sent to gate cell instruction and sensor status data send
To remote monitoring end；
(3) remote monitoring end is sent to the instruction of gate cell according to the GCU received and judges the working status of GCU, and right
The sensor status data received is analyzed and graphical representation.
Whole opposite type sensors, diffusing reflection sensor in the step (1) in data collecting module collected gate passage
Status data.
What the step (2) was realized in：
By data collecting module collected to GCU be sent to gate cell instruction and sensor status data with message
Form is sent to 4G serial port modules by serial ports, is exported message to internet by 4G serial port modules, and remote monitoring end is from interconnection
Net receives message.
The received sensor status data of docking carries out analysis in the step (3) and graphical representation is realized in
's：
Remote monitoring end carries out sensor status data using the sensor status data analysis program identical with GCU
Monitoring and judgement, and sensor states are converted into graphical interfaces；
The sensor states include：Light path is unimpeded, light path is blocked.
A kind of gate for realizing the above method passes through sensor detecting device, including data acquisition module, communication module and
Remote monitoring end；
The data acquisition module includes GCU signal acquisition circuits, collecting sensor signal circuit；
The GCU signal acquisition circuits are connected with GCU, receive the instruction that GCU is sent to gate cell, and send it to logical
Interrogate module；
The collecting sensor signal circuit is connected respectively with the receiving terminal of each sensor in gate passage, and collection is each
The status data of a sensor, and send it to communication module；
The communication module by internet by GCU to gate cell send instruct, the status data of each sensor send out
Give remote monitoring end.
The collecting sensor signal circuit includes optical coupling isolation circuit, analog to digital conversion circuit；
The receiving terminal of each sensor is connected with the input terminal of an optical coupling isolation circuit, the output terminal of optical coupling isolation circuit
It is connected with the input terminal of analog to digital conversion circuit, the output terminal of analog to digital conversion circuit is connected with communication module.
The communication module includes 4G serial port modules and 4G transmitting antennas；The 4G serial port modules respectively by pinboard with
GCU signal acquisition modules, collecting sensor signal module connection, and the GCU received is sent to gate cell instruction, biography
The status data of sensor is sent to internet by 4G transmitting antennas.
Connected between the 4G serial port modules and the pinboard by RS232 interface.
The remote monitoring end receives instruction, the sensor that GCU is sent to gate cell by 4G reception antennas from internet
Status data.
Compared with prior art, the beneficial effects of the invention are as follows：
1. change original technology scheme can not directly monitoring examine sensor states present situation, improve equipment fault and examine
The disconnected efficiency with fault location, simplifies the complexity of maintenance, saves maintenance cost.
2. optical, mechanical and electronic integration gate is changed into Internet of Things gate by integrated by 4G modules, long-range strange land monitoring is realized,
Further increase the application range of equipment and adapt to range.
3. obtaining data of intuitively passing through effectively in real time, by data accumulation and analysis, be conducive to gate further
Current logic is extended and optimizes.
Brief description of the drawings
Fig. 1 current logic control devices of the prior art
Fig. 2 gates of the present invention pass through the structure diagram of sensor detecting device
Fig. 3 distance sensor data receiver schematic diagrames
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings：
The gate of the present invention sensor detecting method that passes through includes：
1. Parallel Data acquisition module is in original GCU and sensor communication link.
2. data collecting module collected to sensor status data is sent to internet by 4G serial port modules.
3. remote monitoring end receives the sensor status data that 4G modules send from internet.
4. remote monitoring end utilizes C++ graphical interfaces and the embedded program similar to GCU, the sensor shape that will be received
State data are analyzed and graphical representation.The real-time status of sensor and current logic can be so obtained clear and intuitively
Whether normal monitored results.
In the communication link (as shown in Figure 1) of original sensor receiving terminal and GCU, parallel connection adds one and is based on the present invention
The data acquisition module of serial communication, the data transmit-receive between GCU and sensor interacts to be gathered by this module, as shown in Fig. 2,
J7 is the interface in GCU physical boards, and a gate passage increases a data acquisition module, which can gather this passage
It is interior all to penetrating, the state of diffusing reflection sensor.
The data acquisition module includes GCU signal acquisition circuits, collecting sensor signal circuit；The GCU signals are adopted
Collector is connected with GCU, receives the instruction that GCU is sent to gate cell, and send it to communication module；The sensor signal
Acquisition Circuit is connected respectively with the receiving terminal of each sensor in gate passage, gathers the status data of each sensor, and
Send it to communication module；The communication module by internet by GCU to gate cell send instruct, each sensor
Status data is sent to remote monitoring end.
The collecting sensor signal circuit includes optical coupling isolation circuit, analog to digital conversion circuit；The reception of each sensor
End is connected with the input terminal of an optical coupling isolation circuit, and the output terminal of optical coupling isolation circuit and the input terminal of analog to digital conversion circuit connect
Connect, the output terminal of analog to digital conversion circuit is connected with communication module.The switching change of sensor states, passes through optical coupling isolation circuit
It is converted into high and low level.Handled again by the chip of data acquisition module, low and high level is converted into 0,1 (using routine
Analog signal is converted to the device of digital signal), 0,1 state is passed through in the form of message by data acquisition module
Serial ports is sent to 4G modules, is exported message to internet by 4G modules.Meanwhile the work shape of data collecting module collected GCU
Any instruction are have sent to gate cell by state, such as GCU, these instructions are all sent to remote monitoring end in the form of message, remotely
Monitoring client is equivalent to the online instruction monitored GCU and sent.Message is received in remote monitoring end, another mistake is to sense to project transformation
The break-make change of device..
Communication condition between GCU and sensor group can be gathered and stored in real time completely by the data acquisition module
(in the ROM of storage in circuit, physical medium can be the polytypes such as CF cards, DOM disks, FLASH disks.), then data are adopted
Collection module is attached with 4G serial port modules and (uses physical connection, serial communication.), it is current by what is collected by 4G serial port modules
The data of behavior are sent to internet by 4G transmitting antennas, as shown in Figure 2 and Figure 3.
The data collecting module collected be sensor state change situation, the state of sensor is only anti-in the prior art
Feed GCU, has not only fed back to GCU now but also had fed back to data acquisition module.Data collecting module collected is sent to after by 4G
Remote monitoring end, remote monitoring end have the embedded program as GCU can be by the graphical data of collection, information-based table
Reach, so as to investigate sensor states, monitor the situation of current logic operation.
Remote monitoring end is on management server or third party's monitoring server (can establish at PC ends), and day is received by 4G
Line is received gathered data, by having the embedded program of same logic judgment condition with GCU to sensor after reception
State is monitored and judges, and (is write by software for example with C++, the simple graph by sensor states reaction for figure
Shape interface.) original sensor status data is patterned displaying, i.e., the light path sensor is unimpeded, light path is blocked
Graphically expressed, realize remote monitoring.
Above-mentioned technical proposal is one embodiment of the present invention, for those skilled in the art, at this
On the basis of disclosure of the invention application process and principle, it is easy to make various types of improvement or deformation, be not limited solely to this
Invent the described method of above-mentioned embodiment, therefore previously described mode is simply preferable, and and without limitation
The meaning of property.
Claims (9)
- The sensor detecting method 1. a kind of gate passes through, it is characterised in that：The described method includes：(1) in the sensor receiving terminal of gate passage and the communication link of GCU, a data acquisition module in parallel, sends out GCU Give the instruction of gate cell and sensor is sent to the sensor status data of GCU and is acquired；(2) by data collecting module collected to GCU be sent to the instruction of gate cell and sensor status data is sent to far Range monitoring end；(3) remote monitoring end is sent to the instruction of gate cell according to the GCU received and judges the working status of GCU, and to receiving To sensor status data analyzed and graphical representation.
- The sensor detecting method 2. gate according to claim 1 passes through, it is characterised in that：Data in the step (1) Whole opposite type sensors, the status data of diffusing reflection sensor in acquisition module collection gate passage.
- The sensor detecting method 3. gate according to claim 2 passes through, it is characterised in that：The step (2) is so Realize：By data collecting module collected to GCU be sent to gate cell instruction and sensor status data in the form of message 4G serial port modules are sent to by serial ports, message is exported to internet, remote monitoring end by 4G serial port modules and is connect from internet Receiving text.
- The sensor detecting method 4. gate according to claim 3 passes through, it is characterised in that：Docking in the step (3) Received sensor status data carries out what analysis was realized in graphical representation：Remote monitoring end is monitored sensor status data using the sensor status data analysis program identical with GCU With judgement, and sensor states are converted into graphical interfaces；The sensor states include：Light path is unimpeded, light path is blocked.
- 5. a kind of realize that the pass through gate of sensor detecting method of any gate of Claims 1-4 passes through sensor inspection Survey device, it is characterised in that：The gate sensor detecting device that passes through includes data acquisition module, communication module and long-range prison Control end；The data acquisition module includes GCU signal acquisition circuits, collecting sensor signal circuit；The GCU signal acquisition circuits are connected with GCU, receive the instruction that GCU is sent to gate cell, and send it to communication mould Block；The collecting sensor signal circuit is connected respectively with the receiving terminal of each sensor in gate passage, gathers each biography The status data of sensor, and send it to communication module；The communication module by internet by GCU to gate cell send instruct, the status data of each sensor is sent to Remote monitoring end.
- The sensor detecting device 6. gate according to claim 5 passes through, it is characterised in that：The collecting sensor signal Circuit includes optical coupling isolation circuit, analog to digital conversion circuit；The receiving terminal of each sensor is connected with the input terminal of an optical coupling isolation circuit, the output terminal and mould of optical coupling isolation circuit The input terminal connection of number conversion circuit, the output terminal of analog to digital conversion circuit are connected with communication module.
- The sensor detecting device 7. gate according to claim 6 passes through, it is characterised in that：The communication module includes 4G Serial port module and 4G transmitting antennas；The 4G serial port modules pass through pinboard and GCU signal acquisition modules, sensor signal respectively Acquisition module connects, and the instructions that are sent to gate cell of the GCU received, the status data of sensor launch day by 4G Line is sent to internet.
- The sensor detecting device 8. gate according to claim 7 passes through, it is characterised in that：The 4G serial port modules and institute State and connected by RS232 interface between pinboard.
- The sensor detecting device 9. gate according to claim 8 passes through, it is characterised in that：The remote monitoring end passes through 4G reception antennas from internet receive GCU sent to gate cell instruction, sensor status data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711399773.1A CN108020872B (en) | 2017-12-21 | 2017-12-21 | Gate passing sensor detection device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711399773.1A CN108020872B (en) | 2017-12-21 | 2017-12-21 | Gate passing sensor detection device and method |
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| Publication Number | Publication Date |
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| CN108020872A true CN108020872A (en) | 2018-05-11 |
| CN108020872B CN108020872B (en) | 2023-10-13 |
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| CN201711399773.1A Active CN108020872B (en) | 2017-12-21 | 2017-12-21 | Gate passing sensor detection device and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113703067A (en) * | 2021-09-09 | 2021-11-26 | 江苏汉武智能科技有限公司 | Light-sensing-based single-point partition type security inspection system and method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113703067B (en) * | 2021-09-09 | 2022-07-19 | 江苏汉武智能科技有限公司 | Light-sensing-based single-point partition type security inspection system and method thereof |
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| CN108020872B (en) | 2023-10-13 |
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