CN202806797U - Wagon space counter for high speed railway wagon out-of-gauge and loading state monitoring system - Google Patents
Wagon space counter for high speed railway wagon out-of-gauge and loading state monitoring system Download PDFInfo
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- CN202806797U CN202806797U CN201220449759.4U CN201220449759U CN202806797U CN 202806797 U CN202806797 U CN 202806797U CN 201220449759 U CN201220449759 U CN 201220449759U CN 202806797 U CN202806797 U CN 202806797U
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- anticipation
- interface
- monitoring system
- high speed
- parking stall
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Abstract
The utility model relates to high speed railway wagon monitoring system equipment, in particular to a wagon space counter for a high speed railway wagon out-of-gauge and loading state monitoring system. The wagon space counter comprises a control panel, a main board, an input interface and an output interface, wherein the main board is connected with the input interface, the output interface and the control panel. The wagon space counter is characterized in that the input interface comprises a magnetic steel interface, a predicting input port, an infrared signal input port, an RS232 input port and an RS422 input port, and the output interface comprises a control interface, a predicting delay signal output port, and an RS422 output port. The wagon space counter has the beneficial effects that the function is complete, and the performance is stable.
Description
Technical field
The utility model relates to a kind of high speed railway lorry monitoring device, relates in particular to that a kind of high speed railway lorry transfinites and loading condition monitoring system parking stall counting machine.
Background technology
Before 10 years, the transfinite surveying work of testing and super unbalance loading of the method that the Cargo Inspection work of railway still is in dipstick metering range estimation, and the employment mode reading to take down notes records and adds up cis-position and the license number of every train.Labor intensity is large, and efficient is low, in order to improve operating efficiency, improves the safety control dynamics, has begun gradually online transfiniting and has detected and dynamic super unbalance loading detection research.Progressively adopt automatic detection system to replace manual record and operation.
In this development course in 10 years, live through with the approach switch meter shaft and declare, with the method for infrared or laser-correlation, also the method for useful image recognition mosaic is carried out cutting apart, counting of parking stall, along with the develop rapidly of national economy, the Chinese Railway the sixth speed-up has been obtained success.In order to ensure safety, to increase work efficiency, the large quantities of automatic checkout equipments that ensure safety of railway have been born, wherein, lorry parking stall counting machine is widely used in the machine examination equipment as core component, such as overrun detecting device, super unbalance loading check implement is in the license number check implement.Yet major part all adopts Magnetic sensor to realize collection, analysis, the counting of wheel signal, but general utility functions are incomplete, and performance is stable not.
The utility model content
The purpose of this utility model is effectively to have overcome an above-mentioned difficult problem, provides a kind of high speed railway lorry of a kind of complete function, stable performance to transfinite and loading condition monitoring system parking stall counting machine.
The technical solution of the utility model is as follows: a kind of high speed railway lorry transfinites and loading condition monitoring system parking stall counting machine, comprise control panel, mainboard, input interface and output interface, described mainboard connects input interface and output interface, described input interface comprises magnet steel interface, anticipation input port, infrared signal entrance, RS232 input port, RS422 input port, and described output interface comprises control interface, anticipation time delayed signal delivery port, RS422 delivery port.
Further, described magnet steel interface is 4, and three magnet steel interfaces are connected with Magnetic sensor, are respectively applied to receive the signal of Magnetic sensor, also comprises a magnet steel interface for subsequent use.
Further, described control interface is 4, comprise license number control mouth, PLC control mouth and two mouths for subsequent use, described license number control mouth is connected mouth and is connected with the PLC remote controllers with car number identification system with PLC, the control of described license number mouthful is used for control license number identification power amplifier and opens and closes, and described PLC control mouthful is used for the control PLC controller transfinites and detect and the anticipation system works.
Further, described anticipation input port is 4, comprise left anticipation infrared signal mouth, right anticipation infrared signal mouth, high anticipation infrared signal mouth and a mouth for subsequent use, described anticipation input port is connected with parking stall counting machine mainboard, and a left side is wide, the right side is wide and the anticipation signal that transfinites at top in order to form.
Further, described anticipation time delayed signal delivery port is 4, comprise left wide anticipation time delayed signal delivery port, right wide anticipation time delayed signal delivery port, high anticipation time delayed signal delivery port, described anticipation time delayed signal delivery port is connected with upper computer, be mainly used in three the tunnel and transfinite anticipation when triggering, the generation of 120ms time delayed signal, in a single day output 120ms video capture signal when realizing the thing of transfiniting being arranged.
Further, described infrared signal entrance is 4, and one of them infrared signal entrance is connected with the infrared tube device, and for generation of the parking stall splitting signal, its excess-three infrared signal entrance is for subsequent use.
Further, described RS232 input port is connected with number identification device, is used for collecting the license number data of car number identification system, and described RS422 delivery port is connected with upper computer, is used for sending the data that match to upper computer, and speed is 38400bps.
Further, described RS422 input port is used for receiving the photometry signal, for the PC control high definition camera exposure time.
Further, described control panel comprises light-emitting diode display, keyboard, magnet steel status displays, anticipation status displays.
The beneficial effects of the utility model are: system has clock, keyboard and the LED display system forms an embedded system, when having the school, the functions such as function setting, test, inquiry, uses very convenient.The Magnetic sensor interface adopts special interface circuit, processes the magnet steel signal, can adapt to after treatment 1.5km/h～160km/h speed of a motor vehicle and detect; Reserve infrared or 4 of laser interfaces, correctly cut apart in order to vehicle, in the high-definition image monitoring system, realize car one pictures, accuracy is more than 99%; Anticipation time delayed signal delivery port is 4 and is used for three the tunnel and transfinites anticipation when triggering, the generation of 120ms time delayed signal, and realizing in case output 120ms video capture signal when the thing of transfiniting is arranged is to guarantee to capture continuously three width of cloth picture that transfinites, the assurance thing that transfinites is not lost, and effectively prevents the generation of reporting by mistake; System configuration has isolated form RS-232 and RS422 communication interface, and is fool proof reliable.
Description of drawings
Fig. 1 is inner structure scheme drawing of the present utility model,
Fig. 2 is control panel scheme drawing of the present utility model.
Wherein: 1, mainboard, 2, the magnet steel interface, 3, control interface, 4, the anticipation input port,
5, anticipation time delayed signal delivery port, 6, the infrared signal entrance, 7, the RS422 delivery port, 8, the RS232 input port,
9, RS422 input port, 10, control panel, 11, light-emitting diode display, 12, keyboard, 13, the magnet steel status displays,
14, anticipation status displays.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made brief description.
Shown in Fig. 1-2, a kind of high speed railway lorry transfinites and loading condition monitoring system parking stall counting machine, comprise control panel 10, mainboard 1, input interface and output interface, mainboard connects input interface and output interface, input interface comprises magnet steel interface 2, anticipation input port 4, infrared signal entrance 6, RS232 input port 8, RS422 input port 9, and output interface comprises control interface 3, anticipation time delayed signal delivery port 5, RS422 delivery port 7.
A kind of high speed railway lorry transfinites and the loading condition monitoring system has the parking stall measure function with the parking stall counting machine, is commonly called as counting machine.Detection signal is provided by 3-4 Magnetic sensor, wherein the S1 Magnetic sensor is installed on the rail inboard of the front 30-50m of check point, the direction of sending a car with differentiation, start video recording equipment and various measuring equipment, S2, S3 Magnetic sensor are in order to measure the speed of train, declare axle meter, and to upper computer transmission actuation signal, train speed, license number, suitable item, vehicle and danger signal, magnet steel interface 2 is 4, three magnet steel interfaces 2 are connected with Magnetic sensor, be respectively applied to receive the signal of Magnetic sensor S1, S2, S3, also comprise a magnet steel interface for subsequent use.
Described anticipation time delayed signal delivery port 5 is 4, comprise left wide anticipation time delayed signal delivery port, right wide anticipation time delayed signal delivery port, high anticipation time delayed signal delivery port, described anticipation time delayed signal delivery port 5 is connected with upper computer, be mainly used in three the tunnel and transfinite anticipation when triggering, the generation of 120ms time delayed signal, and realize in case output 120ms video capture signal when the thing of transfiniting is arranged.
Described infrared signal entrance 6 is 4, and one of them infrared signal entrance is cut apart detecting device with the parking stall and is connected, and is used for receiving the parking stall splitting signal that the parking stall segmenting device sends, and its excess-three infrared signal entrance is for subsequent use.
Described RS232 input port 7 is connected with number identification device, is used for collecting the license number data of car number identification system, and described RS422 delivery port is connected with upper computer, is used for sending the data that match to upper computer, and speed is 38400bps.
Described RS422 input port 9 is used for receiving the photometry signal.
Described control panel 10 comprises light-emitting diode display 11, keyboard 12, magnet steel status displays 13, anticipation status displays 14.
The high speed railway lorry transfinites and the loading condition monitoring system uses the working process of parking stall counting machine to reach and the communication protocol of upper computer,
(1) when passing through without car, the parking stall counting machine sends 234 as handshake every 3 seconds to upper computer.
When (2) within 1 second, receiving 3 useful signals apart from the sensor S1 at check point direction to the car 30m place, magnet steel interface 2 sends actuation signal 255 to upper computer, control interface 3 is opened, then RS232 input port 8 receives the internal unity heading code (6 byte) of this train, is respectively " year, month, day, hour, min, second ".
(3) when first of every joint car taken turns through the 3rd sensor S3, the parking stall counting machine sent current vehicle speed to upper computer, and form is the speed of a motor vehicle (Km/h)+128.Example: 138 implications are 10Km/h.
(4) when last wheel of this joint car during through the 3rd sensor, if this car is locomotive, then the parking stall counting machine sends 246 to upper computer, if non-locomotive is not then sent out.
(5) if should joint car car body during fully through the 3rd sensor S3, namely the parking stall counting machine sends the suitable item of this car to upper computer, contains locomotive.
(6) left wide anticipation begins to send 254, and left wide anticipation finishes to send out 252.Right wide anticipation begins to send out 253, sends out 251 during end, and high anticipation begins to send 250, and high anticipation ends up being 245.
(7) license number sends and prompts for 249, and it is 248 that license number finishes prompt, and electronic tag is totally 20 bytes, and 8-14 byte is license number.
(8) after car passed through portal frame fully, the parking stall counting machine sent 0 to upper computer, characterized and finished.
The example: by the time data format
234 handshake
255 systems start
12 2012 years
6 June
18 18 days
15 15 o'clock
19 19 minutes
28 28 seconds
149 speed of a motor vehicle: 128+21km/h
254 left anticipations have signal to begin
252 left anticipation signal ended
253 right anticipations have signal to begin
251 right anticipation signal ended
The prompting of 249 license numbers
The JB500000012126231163 license number
The prompting of 248 license numbers
250 high anticipation promptings
245 high anticipations finish
1 cis-position 1 finishes
148 speed of a motor vehicle 128+20km/h
246 vehicles, locomotive
The CC600000021256231163 license number
The prompting of 248 license numbers
250 high anticipations begin
245 high anticipation signal ended
2 cis-positions 2 finish
148 speed of a motor vehicle: 20km/h
The prompting of 249 license numbers
The CC600000025556231163 license number
The prompting of 248 license numbers
3 cis-positions 3 finish
147 speed of a motor vehicle 19km/h
247 non-locomotives
The prompting of 249 license numbers
The CC600000042335231163 license number
The prompting of 248 license numbers
4 cis-positions 4 finish
0 systematic survey finishes
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (8)
1. a high speed railway lorry transfinites and loading condition monitoring system parking stall counting machine, comprises control panel, mainboard, input interface and output interface, and described mainboard connects input interface, output interface and control panel, it is characterized in that; Described input interface comprises magnet steel interface, anticipation input port, infrared signal entrance, RS232 input port, RS422 input port, and described output interface comprises control interface, anticipation time delayed signal delivery port, RS422 delivery port.
2. a kind of high speed railway lorry according to claim 1 transfinites and loading condition monitoring system parking stall counting machine, it is characterized in that; Described magnet steel interface is 4, and wherein three magnet steel interfaces are connected respectively with Magnetic sensor, also comprises a magnet steel interface for subsequent use.
3. a kind of high speed railway lorry according to claim 1 transfinites and loading condition monitoring system parking stall counting machine, it is characterized in that; Described control interface is 4, comprises that license number control mouth, PLC control mouth and two mouths for subsequent use, and described license number control mouth is connected mouth and is connected with the control mouth of car number identification system, PLC remote controllers with PLC.
4. a kind of high speed railway lorry according to claim 1 transfinites and loading condition monitoring system parking stall counting machine, it is characterized in that; Described anticipation input port is 4, comprises left anticipation infrared signal mouth, right anticipation infrared signal mouth, high anticipation infrared signal mouth and a mouth for subsequent use, and described anticipation input port is connected with the anticipation device that transfinites.
5. a kind of high speed railway lorry according to claim 1 transfinites and loading condition monitoring system parking stall counting machine, it is characterized in that; Described anticipation time delayed signal delivery port is 4, comprises left wide anticipation time-delay outlet, right wide anticipation time-delay delivery port, high anticipation time-delay delivery port, and described anticipation time delayed signal delivery port is connected with the upper computer image pick-up card.
6. a kind of high speed railway lorry according to claim 1 transfinites and loading condition monitoring system parking stall counting machine, it is characterized in that; Described infrared signal entrance is 4, and one of them infrared signal entrance is connected with the parking stall segmenting device, and its excess-three infrared signal entrance is for subsequent use.
7. a kind of high speed railway lorry according to claim 1 transfinites and loading condition monitoring system parking stall counting machine, it is characterized in that; Described RS232 input port is connected with number identification device, and described RS422 delivery port is connected with upper computer.
8. a kind of high speed railway lorry according to claim 1 transfinites and loading condition monitoring system parking stall counting machine, it is characterized in that; Described control panel comprises light-emitting diode display, keyboard, magnet steel status displays, anticipation status displays.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220449759.4U CN202806797U (en) | 2012-09-05 | 2012-09-05 | Wagon space counter for high speed railway wagon out-of-gauge and loading state monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220449759.4U CN202806797U (en) | 2012-09-05 | 2012-09-05 | Wagon space counter for high speed railway wagon out-of-gauge and loading state monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN202806797U true CN202806797U (en) | 2013-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220449759.4U Expired - Lifetime CN202806797U (en) | 2012-09-05 | 2012-09-05 | Wagon space counter for high speed railway wagon out-of-gauge and loading state monitoring system |
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| CN (1) | CN202806797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329265A (en) * | 2015-11-25 | 2016-02-17 | 天津光电高斯通信工程技术股份有限公司 | RFID-based parking plot controller syn-position redundancy method |
| CN106864484A (en) * | 2015-12-14 | 2017-06-20 | 天津光电高斯通信工程技术股份有限公司 | The anti-interference cis-position redundance judging method of parking stall counter |
-
2012
- 2012-09-05 CN CN201220449759.4U patent/CN202806797U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329265A (en) * | 2015-11-25 | 2016-02-17 | 天津光电高斯通信工程技术股份有限公司 | RFID-based parking plot controller syn-position redundancy method |
| CN106864484A (en) * | 2015-12-14 | 2017-06-20 | 天津光电高斯通信工程技术股份有限公司 | The anti-interference cis-position redundance judging method of parking stall counter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |