CN1931647A - Automatic up-down judging locomotive signal system utilizing locomotive running and safety information - Google Patents
Automatic up-down judging locomotive signal system utilizing locomotive running and safety information Download PDFInfo
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- CN1931647A CN1931647A CN 200610150877 CN200610150877A CN1931647A CN 1931647 A CN1931647 A CN 1931647A CN 200610150877 CN200610150877 CN 200610150877 CN 200610150877 A CN200610150877 A CN 200610150877A CN 1931647 A CN1931647 A CN 1931647A
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Abstract
The present invention is one kind of locomotive signal system for judging upward running and downward running with the locomotive running and safety information. By means of the running and safety information monitoring device and the train running monitoring and recording device mounted in the locomotive to output data of signal kilometer post, serial number of train, degradation state, shunting state, segment number, locomotive operating condition information and railway section data, the present invention judges the upward running and downward running automatically and performs further carrier frequency switching and accurate locomotive signal decoding. The present invention changes the traditional manual mode into automatic mode and can raise the safety in running.
Description
Affiliated field: the present invention relates to a kind of cab signal system that utilizes locomotive driving and security information to judge up-downgoing automatically.
Background technology: disturb in order to eliminate adjacent line, the cab signal system must have the function of carrying out cab signal decoding by uplink and downlink.In existing cab signal system, the selection of uplink and downlink needs the trainman to control manually according to the section that is moved.This manual control mode has not only caused very big work load to the driver, and occurs false transitions easily, causes lamp on the cab signal mistake, thereby causes the serious consequence of train operation accident.
Summary of the invention: the purpose of this invention is to provide a kind of locomotive driving and security information can utilized and judge up-downgoing automatically and carry out the cab signal system that carrier frequency switches.The objective of the invention is to realize a kind of cab signal system that utilizes locomotive driving and security information to judge up-downgoing with technical scheme, cab signal by being installed on the locomotive the locomotive driving and the signal kilometer post in safety information comprehensive monitoring device and the train operation monitoring and recording device output data, train number, degrading state, the state of shunting, segment number, the cross-channel sector data of locomotive work information and locomotive operation judge automatically the locomotive operation section on, descending, and then according on being judged, the descending carrier frequency that carries out switches and cab signal decoding accurately, and concrete steps are: 1, the signal kilometer coordinate that needs to carry out carrier frequency switching place in the train operation route sector data is packed in the cab signal mainframe memory in advance; 2, in the locomotive operation process by the signal kilometer post in electrical interface real-time harvester locomotive safety information comprehensive monitoring device and the train operation monitoring and recording device output data, train number, degrading state, the state of shunting, segment number, locomotive work information; 3, the uplink and downlink status data of locomotive is judged and judged and export automatically in conjunction with above information to the decoding of cab signal main frame output digital signal processor DSP to the residing place on line of locomotive according to current demand signal machine kilometer post; 4, the cab signal main frame carries out the signal lamp decoding according to the uplink and downlink status data; 5, output signal light shows information and carries out the frequency locking again.Driving of locomotive described in the present invention and safety information comprehensive monitoring device: claim the TAX case again, be mounted in locomotive operation and security information such as on the locomotive one can obtain the locomotive operation train number, the state of shunting, signal kilometer post and regularly issue a kind of device of these information by the RS485 bus interface; Train operation monitoring and recording device: be mounted in the various kinds of vehicles running state information that on the locomotive one can gather, record is relevant with safe train operation and realize a kind of device to the motorcycle safety speed control; Signal kilometer post information in locomotive driving and safety information comprehensive monitoring device (TAX case) and the train operation monitoring and recording device output data: the position coordinate data that is meant the ground signal of reflection locomotive process; Train number information in locomotive driving and safety information comprehensive monitoring device (TAX case) and the train operation monitoring and recording device output data: be a kind of numbering to running train.Mailing to national elsewhere from Beijing is descending, and train number is an odd number; Otherwise be even number; The status information of shunting in locomotive driving and safety information comprehensive monitoring device (TAX case) and the train operation monitoring and recording device output data: be meant whether the reflection locomotive is in the mode bit data of the state of shunting; Degradation information in locomotive driving and safety information comprehensive monitoring device (TAX case) and the train operation monitoring and recording device output data: be meant whether the reflection locomotive is in the mode bit data of degrading state; Segment number information in locomotive driving and safety information comprehensive monitoring device (TAX case) and the train operation monitoring and recording device output data: the train operation route data that are meant locomotive.The present invention proposes the new mode that can solve the cab signal security of system problem that above-described manual control uplink and downlink switch brought.The basic thought of this method is: locomotive driving and the cross-channel sector data of signal kilometer post, train number, degrading state, shunt state, segment number, locomotive work information and locomotive operation in safety information comprehensive monitoring device (TAX case) and the train operation monitoring and recording device output data uplink and downlink of automatically judging locomotive operation section of cab signal by being installed on the locomotive, and then carry out the carrier frequency switching according to the uplink and downlink of being judged and decipher with cab signal accurately.Effect of the present invention is: utilize locomotive driving and security information to judge that automatically the cab signal system of up-downgoing is changed into the selection of cab signal up-downgoing the automated manner of " machine " control " people " by the manual mode of traditional " people " control " machine ".Adopt automatic selection up-downgoing mode of the present invention to eliminate in traditional cab signal system by the artificial selection uplink and downlink, avoided artificial false transitions uplink and downlink switch to cause lamp on the cab signal mistake and cause the serious consequence of train operation accident to the work load that the driver causes.Its main correlation parameter is the signal kilometer post in a plurality of parameters, and the signal kilometer post is meant the coordinate data of the ground signal position of reflection locomotive process.The decoding output digital signal processor DSP of cab signal main frame can judge to the residing place on line of locomotive and land segment number and the automatic uplink and downlink status data of judging and exporting locomotive of locomotive work information that the cab signal main frame carries out the switching of s-f according to this up-downgoing state again according to current demand signal machine kilometer post.
Description of drawings:
Fig. 1 is a cab signal system and device block diagram of the present invention
Fig. 2 is the system works functional block diagram
The specific embodiment: for example: leave for the Hailaer by Qiqihar, each train of Manzhouli direction, the segment number of its operation can be " 1 ", " 34 ", " 73 ", or in " 74 " any one, leave by station, Qiqihar, the car station number is 146, pass through neat south through uplink (the ground signal carrier frequency is 650Hz and 850Hz), big people village, elm collects the descending distant signal of high-spirited small stream, signal is numbered 39, this signal residing kilometer coordinate in above-mentioned segment number is 3.750 kilometers, be stored in advance in the cab signal runtime database, the signal kilometer coordinate that locomotive driving and the safety information comprehensive monitoring device (TAX case) and train operation monitoring and recording device that this moment, cab signal was gathered is exported is as if identical with 3.750 milimeter numbers, the ground signal of this moment becomes downgoing signal by upward signal, then is up to descending switching immediately and the decoding frequency that will lock is converted to descending 550Hz or 750Hz and frequency locking and decoding by up 650Hz or 850Hz.Otherwise, collect descending distant signal place as if the up train that leaves for Qiqihar by stations such as Manzhouli, Hailaers to elm, signal is numbered 13, and cooresponding signal kilometer is designated as 1.393 kilometers, also can automatically switch to descending.
The present invention is a kind of cab signal system that utilizes locomotive driving and security information to judge up-downgoing automatically.Cab signal by being installed on the locomotive the locomotive driving and the signal kilometer post in safety information comprehensive monitoring device and the train operation monitoring and recording device output data, train number, degrading state, the state of shunting, segment number, the cross-channel sector data of locomotive work information and locomotive operation judge automatically the locomotive operation section on, descending, and then according on being judged, the descending carrier frequency that carries out switches and cab signal decoding accurately, and concrete steps are: 1, the signal kilometer coordinate that needs to carry out carrier frequency switching place in the train operation route sector data is packed in the cab signal mainframe memory in advance; 2, in the locomotive operation process by the signal kilometer post in electrical interface real-time harvester locomotive safety information comprehensive monitoring device and the train operation monitoring and recording device output data, train number, degrading state, the state of shunting, segment number, locomotive work information; 3, the uplink and downlink status data of locomotive is judged and judged and export automatically in conjunction with above information to the decoding of cab signal main frame output digital signal processor DSP to the residing place on line of locomotive according to current demand signal machine kilometer post; 4, the cab signal main frame carries out the signal lamp decoding according to the uplink and downlink status data; 5, output signal light shows information and carries out the frequency locking again.
In Fig. 1, compositions such as cab signal inductor, cab signal main frame, lamp indication mechanism, cab signal power-supply system be existing cab signal system, the method that this patent proposed be with locomotive operation and safety information comprehensive monitoring device (TAX case) thereby and the cross-channel sector data of the signal kilometer post in the train operation monitoring and recording device output data, train number, degrading state, the state of shunting, segment number, locomotive work information and locomotive operation join and constitute the cab signal system that can judge uplink and downlink automatically in the existing cab signal system.
Shown in Figure 2 is the principle of work block diagram of this patent " utilizing locomotive driving and security information to judge the cab signal system of up-downgoing automatically " of proposing.
The working process of native system is:
The signal kilometer coordinate that needs to carry out carrier frequency switching place in the train operation route sector data is packed in the cab signal mainframe memory in advance;
Gather signal kilometer post in locomotive operation and safety information comprehensive monitoring device (TAX case) and the train operation monitoring and recording device output data, train number, degrading state, the state of shunting, cross-channel number, locomotive work information in real time by electrical interface in the locomotive operation process;
The decoding output DSP of cab signal main frame judges the uplink and downlink of locomotive automatically according to above information;
The signal lamp that the cab signal main frame sends ground according to the uplink and downlink of being judged (red, green, yellow, yellow 2, yellow 2 sudden strain of a muscle, two Huang, two yellow sudden strain of a muscle, reddish yellow, reddish yellow dodge, white etc.) is encoded and is carried out safe and reliable signal decoding;
The lamp that decoding is obtained shows that information (signal) outputs to the lamp indication mechanism and shows.
Claims (1)
1, a kind of cab signal system that utilizes locomotive driving and security information to judge up-downgoing automatically, it is characterized in that: cab signal by being installed on the locomotive the locomotive driving and the signal kilometer post in safety information comprehensive monitoring device and the train operation monitoring and recording device output data, train number, degrading state, the state of shunting, segment number, the cross-channel sector data of locomotive work information and locomotive operation judge automatically the locomotive operation section on, descending, and then according on being judged, the descending carrier frequency that carries out switches and cab signal decoding accurately, and concrete steps are: 1, the signal kilometer coordinate that needs to carry out carrier frequency switching place in the train operation route sector data is packed in the cab signal mainframe memory in advance; 2, in the locomotive operation process by signal kilometer post, train number, degrading state, the state of shunting, segment number, locomotive work information in the real-time harvester of electrical interface garage's car and safety information comprehensive monitoring device and the train operation monitoring and recording device output data; 3, the uplink and downlink status data of locomotive is judged and judged and export automatically in conjunction with above information to the decoding of cab signal main frame output digital signal processor DSP to the residing place on line of locomotive according to current demand signal machine kilometer post; 4, the cab signal main frame carries out the signal lamp decoding according to the uplink and downlink status data; 5, output signal light shows information and carries out the frequency locking again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101508774A CN100488821C (en) | 2006-10-12 | 2006-10-12 | Locomotive signal system for automatic up-down judgement utilizing locomotive running and safety information |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101508774A CN100488821C (en) | 2006-10-12 | 2006-10-12 | Locomotive signal system for automatic up-down judgement utilizing locomotive running and safety information |
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| CN1931647A true CN1931647A (en) | 2007-03-21 |
| CN100488821C CN100488821C (en) | 2009-05-20 |
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| CNB2006101508774A Active CN100488821C (en) | 2006-10-12 | 2006-10-12 | Locomotive signal system for automatic up-down judgement utilizing locomotive running and safety information |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372014A (en) * | 2011-10-28 | 2012-03-14 | 中冶南方工程技术有限公司 | Automatic locomotive collision prevention method in molten iron transportation logistics simulation system of metallurgical works |
| CN108099955A (en) * | 2017-12-13 | 2018-06-01 | 湖南中车时代通信信号有限公司 | By semaphore letter connection is controlled to close the deactivated method disclosed, system, storage medium |
| CN108116453A (en) * | 2017-12-15 | 2018-06-05 | 湖南中车时代通信信号有限公司 | A kind of train is driven by signal serial number to calibration method |
| CN109291959A (en) * | 2018-09-29 | 2019-02-01 | 湖南中车时代通信信号有限公司 | A kind of train is driven by kilometer post to calibration method |
| CN110949456A (en) * | 2019-12-23 | 2020-04-03 | 济南维优科技开发有限公司 | Information acquisition method on railway code-free line |
| CN113954909A (en) * | 2021-10-19 | 2022-01-21 | 浙江众合科技股份有限公司 | Non-fixed degradation route safety indication and protection method based on vehicle-mounted signal lamp |
-
2006
- 2006-10-12 CN CNB2006101508774A patent/CN100488821C/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372014A (en) * | 2011-10-28 | 2012-03-14 | 中冶南方工程技术有限公司 | Automatic locomotive collision prevention method in molten iron transportation logistics simulation system of metallurgical works |
| CN102372014B (en) * | 2011-10-28 | 2014-05-07 | 中冶南方工程技术有限公司 | Automatic locomotive collision prevention method in molten iron transportation logistics simulation system of metallurgical works |
| CN108099955A (en) * | 2017-12-13 | 2018-06-01 | 湖南中车时代通信信号有限公司 | By semaphore letter connection is controlled to close the deactivated method disclosed, system, storage medium |
| CN108116453A (en) * | 2017-12-15 | 2018-06-05 | 湖南中车时代通信信号有限公司 | A kind of train is driven by signal serial number to calibration method |
| CN109291959A (en) * | 2018-09-29 | 2019-02-01 | 湖南中车时代通信信号有限公司 | A kind of train is driven by kilometer post to calibration method |
| CN110949456A (en) * | 2019-12-23 | 2020-04-03 | 济南维优科技开发有限公司 | Information acquisition method on railway code-free line |
| CN110949456B (en) * | 2019-12-23 | 2021-08-27 | 济南维优科技开发有限公司 | Information acquisition method on railway code-free line |
| CN113954909A (en) * | 2021-10-19 | 2022-01-21 | 浙江众合科技股份有限公司 | Non-fixed degradation route safety indication and protection method based on vehicle-mounted signal lamp |
| CN113954909B (en) * | 2021-10-19 | 2023-12-05 | 浙江众合科技股份有限公司 | Non-fixed degradation route safety indication and protection method based on vehicle-mounted signal lamp |
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| Publication number | Publication date |
|---|---|
| CN100488821C (en) | 2009-05-20 |
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Assignee: Heilongjiang rising Polytron Technologies Inc Assignor: Kejian Universal Electromechanical Co., Ltd., Harbin Contract record no.: 2011230000238 Denomination of invention: Automatic up-down judging locomotive signal system utilizing locomotive running and safety information Granted publication date: 20090520 License type: Exclusive License Open date: 20070321 Record date: 20110829 |
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Address after: 150090 Heilongjiang City, Harbin province Nangang District Shun Street, No. 15 Patentee after: Harbin Kejia general electrical Limited by Share Ltd Address before: 150090 Heilongjiang City, Harbin province Nangang District Shun Street, No. 15 Patentee before: Kejian Universal Electromechanical Co., Ltd., Harbin |