CN111284528A - Locomotive line protection alarm system based on LTE network and implementation method - Google Patents
Locomotive line protection alarm system based on LTE network and implementation method Download PDFInfo
- Publication number
- CN111284528A CN111284528A CN202010158747.5A CN202010158747A CN111284528A CN 111284528 A CN111284528 A CN 111284528A CN 202010158747 A CN202010158747 A CN 202010158747A CN 111284528 A CN111284528 A CN 111284528A
- Authority
- CN
- China
- Prior art keywords
- alarm
- locomotive
- line protection
- information
- main server
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or vehicle train for signalling purposes ; On-board control or communication systems
- B61L15/0018—Communication with or on the vehicle or vehicle train
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or vehicle train for signalling purposes ; On-board control or communication systems
- B61L15/009—On-board display devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/70—Details of trackside communication
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/02—Monitoring continuously signalling or alarm systems
- G08B29/06—Monitoring of the line circuits, e.g. signalling of line faults
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/42—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for mass transport vehicles, e.g. buses, trains or aircraft
Abstract
The invention relates to a locomotive line protection alarm system based on an LTE network and an implementation method thereof. The construction table and the handheld device send out line protection alarm information to the main server, and the main server forwards the alarm information to the locomotive host within the alarm range; according to the difference of the distance between the advancing locomotive and the alarm device, two kinds of alarm prompts are provided, namely display prompts and sound and light prompts, so that the safety protection quick interaction between the running train and the line workers in a non-signal mode is realized, the early warning or protection alarm is timely carried out on the train and the line workers approaching in a short distance, and accidents such as collision between the train and the workers are prevented.
Description
Technical Field
The invention relates to railway line protection alarm, in particular to a locomotive line protection alarm display system based on an LTE network and an implementation method.
Background
The train protection alarm is one of important special services of China railway, plays an irreplaceable role in the aspect of guaranteeing the safe operation of the train, and is implemented and verified in the operation of China railway. At present, the train protection alarm in China generally comprises a data acquisition encoder, an 800MHz locomotive radio station (LBJ), a crossing alarm device, a construction protection alarm device and the like, the data acquisition encoder and the 800MHz locomotive radio station are generally installed on a locomotive and are large in size, the line protection alarm based on the LBJ is operated by a terminal to a terminal, and the obtained alarm data are dispersed and are not beneficial to later-stage acquisition and analysis.
Disclosure of Invention
In view of the problems in the prior art, in order to meet the analysis and processing of the later data, the instrument is miniaturized; the invention provides a locomotive line protection alarm display device based on an LTE network and an implementation method thereof, and the specific technical scheme is that the locomotive line protection alarm display system based on the LTE network comprises a locomotive display terminal, a locomotive host, a power supply part, line protection equipment, handheld equipment, the LTE network and a main server, and is characterized in that: the power supply part provides 13.8V voltage for the host computer, provides +5V voltage for the locomotive display terminal, and the locomotive display terminal is connected with the locomotive host computer, and the locomotive host computer, the line protection equipment and the handheld equipment are respectively connected with the main server through the LTE network.
The implementation method comprises a line protection alarm receiving step and a line protection alarm removing step, wherein the first step is line protection alarm, 1, a locomotive host receives a line protection alarm message, the alarm message is sequentially stored in a cache according to the receiving sequence after receiving the alarm message and waits to be read, 2, the alarm message in the cache is read and the content is analyzed, the alarm level is judged, the alarm level has two levels which are respectively prompt alarm and alarm, when the locomotive enters the range of 0-10 kilometers from the alarm point, the prompt alarm is triggered, a locomotive display terminal carries out text display prompt on the alarm message to inform a locomotive driver of paying attention to the driving safety and prevent accidents, when the locomotive enters the range of 0-5 kilometers from the alarm point, the alarm is triggered, and the locomotive display terminal carries out sound-light alarm prompt, including text prompt and voice broadcast, 3. after the locomotive receives the alarm information, a locomotive driver needs to confirm the alarm information through a key on a locomotive display terminal, the locomotive display terminal prompts that the alarm information is confirmed while confirming, the driver is reminded of paying attention to driving safety, and a locomotive host receives a confirmation signal and sends a confirmation receiving signal to a main server; secondly, line protection alarm releasing, when a construction section or a dangerous case is released, line patrol or constructors can send a line protection alarm releasing notice to a main server through line protection construction equipment or handheld equipment, the main server receives and forwards the line protection alarm releasing notice to a locomotive host, the locomotive host displays line protection alarm releasing information through a locomotive vehicle-mounted display terminal after receiving the line protection alarm releasing notice, the releasing information comprises a line name and a kilometer sign, and voice prompts that the line protection alarm is released to prompt locomotive drivers to pay attention to operation,
when the locomotive host in operation does not receive the alarm information for 30 seconds, the alarm is removed, and acousto-optic prompt is carried out.
The invention has the beneficial effects that: the safety protection rapid interaction between the running train and the line working personnel in a non-signal mode is realized, the early warning or protection alarm is timely carried out on the train and the line working personnel approaching in a short distance, and accidents such as collision between the train and the working personnel are prevented.
Drawings
FIG. 1 is a system configuration diagram of the present invention;
FIG. 2 is a flow chart of the receive line protection alarm of the present invention;
fig. 3 is a flow chart of the line protection alarm deactivation of the present invention.
Detailed Description
For a more clear understanding of the present invention, reference is now made to the following detailed description taken in conjunction with the accompanying drawings and examples.
As shown in fig. 1, the LTE network-based locomotive line protection alarm display system includes a locomotive display terminal, a locomotive host, a power supply portion, a line protection device, a handheld device, an LTE network, and a main server, where the power supply portion provides 13.8V voltage for the host and +5V voltage for the locomotive display terminal, the locomotive display terminal is connected with the locomotive host, and the locomotive host, the line protection device, and the handheld device are connected with the main server through the LTE network, respectively. The working process is that a construction or line patrol worker sends a line protection alarm to a main server through construction equipment or handheld equipment, the main server forwards alarm information to a moving locomotive within an alarm range, and a locomotive host machine carries out corresponding alarm operation after receiving the alarm information.
The specific implementation method is that the line protection equipment and the hand-held equipment send the locomotive line protection information to the main server at any time, the main server sends alarm information to the traveling locomotive host within the alarm range according to the requirement, the receiving and processing of the locomotive host are divided into a line protection alarm receiving step and a line protection alarm removing step,
receiving line protection alarm
1. The locomotive host receives the line protection alarm messages, and after receiving the alarm messages, the locomotive host sequentially stores the alarm message into a cache according to the receiving sequence to wait for being read.
2. And reading and analyzing the content of the alarm information in the cache, and then judging the alarm level, wherein the alarm level has two levels, namely a prompt alarm and an alarm. When the locomotive enters the range of 0-10 kilometers from the alarm point, a prompt alarm is triggered, the locomotive display terminal carries out text display prompt on the alarm information to inform locomotive drivers of paying attention to driving safety and prevent accidents, and when the locomotive enters the range of 0-5 kilometers from the alarm point, a warning alarm is triggered, and the locomotive display terminal carries out sound-light alarm prompt, including text prompt and voice broadcast.
3. After the locomotive receives the alarm information, a locomotive driver needs to confirm the alarm information through a key on a locomotive display terminal, the locomotive display terminal prompts that the alarm information is confirmed while confirming to remind the driver to pay attention to driving safety, the locomotive host receives a confirmation signal and sends a confirmation receiving signal to a main server,
second, line protection alarm release
When a construction section or a dangerous case is relieved, a line patrol or constructor can send a line protection alarm relief notice to a main server through line protection construction equipment or handheld equipment, the main server receives and forwards the line protection alarm relief notice to a locomotive host, the locomotive host displays line protection alarm relief information through a locomotive vehicle-mounted display terminal after receiving the line protection alarm relief notice, the relief information comprises a line name and a kilometer post, and prompts a locomotive driver to pay attention to operation by voice,
when the locomotive host in operation does not receive the alarm information for 30 seconds, the alarm is removed, and acousto-optic prompt is carried out.
Claims (2)
1. The utility model provides a locomotive circuit protection alarm display system based on LTE network, includes locomotive display terminal, locomotive host computer, power part, circuit protection equipment, hand-held device, LTE network, main server, its characterized in that: the power supply part provides 13.8V voltage for the host computer, provides +5V voltage for the locomotive display terminal, and the locomotive display terminal is connected with the locomotive host computer, and the locomotive host computer, the line protection equipment and the handheld equipment are respectively connected with the main server through the LTE network.
2. The implementation method of the LTE network based locomotive line protection alarm display system is adopted in claim 1, and is characterized in that: the realization method comprises the steps of line protection alarm and receiving line protection alarm, line protection alarm release and receiving line protection alarm release,
firstly, line protection alarming and receiving line protection alarming steps
1. The line protection equipment and the hand-held equipment send locomotive line protection information to the main server at all times, the main server sends alarm information to the traveling locomotive host in the alarm range according to the requirement,
2. the locomotive host receives the line protection alarm message, and after receiving the alarm information, the locomotive host sequentially stores the alarm information message into a cache according to the receiving sequence to wait for being read;
3. reading and analyzing the content of alarm information in the cache, and then judging the alarm level, wherein the alarm level has two levels, namely a prompt alarm and a warning alarm, when the locomotive enters a range of 0-10 kilometers away from an alarm point, the prompt alarm is triggered, the locomotive display terminal carries out text display prompt on the alarm information to inform a locomotive driver of paying attention to driving safety and prevent accidents, and when the locomotive enters a range of 0-5 kilometers away from the alarm point, the locomotive display terminal carries out sound and light alarm prompt, including text prompt and voice broadcast;
4. after the locomotive receives the alarm information, a locomotive driver needs to confirm the alarm information through a key on a locomotive display terminal, the locomotive display terminal prompts that the alarm information is confirmed while confirming, the driver is reminded of paying attention to driving safety, and a locomotive host receives a confirmation signal and sends a confirmation receiving signal to a main server;
second, line protection alarm release
1. When the construction section or the dangerous case is removed, the line patrol or constructor can send a line protection alarm removal notice to the main server through the line protection construction equipment or the handheld equipment, the main server receives and forwards the line protection alarm removal notice to the locomotive host,
2. the locomotive host receives the line protection alarm release notice, displays the line protection alarm release information through the locomotive on-board display terminal, the release information contains the line name and the kilometer post, and prompts the line protection alarm release by voice to prompt the locomotive driver to pay attention to the operation,
when the locomotive host in operation does not receive the alarm information for 30 seconds, the alarm is removed, and acousto-optic prompt is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010158747.5A CN111284528A (en) | 2020-03-09 | 2020-03-09 | Locomotive line protection alarm system based on LTE network and implementation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010158747.5A CN111284528A (en) | 2020-03-09 | 2020-03-09 | Locomotive line protection alarm system based on LTE network and implementation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111284528A true CN111284528A (en) | 2020-06-16 |
Family
ID=71024713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010158747.5A Pending CN111284528A (en) | 2020-03-09 | 2020-03-09 | Locomotive line protection alarm system based on LTE network and implementation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111284528A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085960A (en) * | 2021-04-30 | 2021-07-09 | 国能朔黄铁路发展有限责任公司 | Train protection system, method and storage medium |
| CN116963015A (en) * | 2023-09-20 | 2023-10-27 | 天津七一二移动通信有限公司 | Method for realizing railway safety protection system based on 4G Internet of things |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691581A (en) * | 2015-03-06 | 2015-06-10 | 济南雷森科技有限公司 | Intelligent early warning system for closing of train and early warning method of intelligent early warning system |
| CN106184294A (en) * | 2016-08-27 | 2016-12-07 | 上海奥铁通讯技术有限公司 | A kind of Along Railway construction safety protection system and method |
| CN106218673A (en) * | 2016-08-31 | 2016-12-14 | 北京交控科技股份有限公司 | A kind of train operation control system based on the empty ground integrated network of overhead traveling crane |
| CN107161175A (en) * | 2017-05-25 | 2017-09-15 | 兰州安信铁路科技有限公司 | A kind of monitoring and warning system of railroad train and construction maintenance |
| CN107554559A (en) * | 2017-08-17 | 2018-01-09 | 兰州交通大学 | A kind of Train Approaching method for early warning and system |
| CN206984023U (en) * | 2017-08-02 | 2018-02-09 | 中国神华能源股份有限公司 | Railway operation personnel safety guard's system |
| CN107776610A (en) * | 2016-08-31 | 2018-03-09 | 泉州市铁通电子设备有限公司 | A kind of train security protection warning system locomotive station |
| US20180093687A1 (en) * | 2016-09-30 | 2018-04-05 | Harsco Technologies LLC | Enhanced rail worker protection warning system (pws) |
| CN109835369A (en) * | 2019-04-10 | 2019-06-04 | 天津华泽瑞威信息技术有限公司 | A kind of the on-vehicle safety maintenance communications platform and its implementation of the train protection warning function based on LTE-R network |
| CN110435718A (en) * | 2018-05-04 | 2019-11-12 | 河南蓝信科技有限责任公司 | Vehicle ground institutional operation security protection system and method |
| CN211943344U (en) * | 2020-03-09 | 2020-11-17 | 天津七一二通信广播股份有限公司 | Locomotive line protection alarm display system based on LTE network |
-
2020
- 2020-03-09 CN CN202010158747.5A patent/CN111284528A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691581A (en) * | 2015-03-06 | 2015-06-10 | 济南雷森科技有限公司 | Intelligent early warning system for closing of train and early warning method of intelligent early warning system |
| CN106184294A (en) * | 2016-08-27 | 2016-12-07 | 上海奥铁通讯技术有限公司 | A kind of Along Railway construction safety protection system and method |
| CN106218673A (en) * | 2016-08-31 | 2016-12-14 | 北京交控科技股份有限公司 | A kind of train operation control system based on the empty ground integrated network of overhead traveling crane |
| CN107776610A (en) * | 2016-08-31 | 2018-03-09 | 泉州市铁通电子设备有限公司 | A kind of train security protection warning system locomotive station |
| US20180093687A1 (en) * | 2016-09-30 | 2018-04-05 | Harsco Technologies LLC | Enhanced rail worker protection warning system (pws) |
| CN107161175A (en) * | 2017-05-25 | 2017-09-15 | 兰州安信铁路科技有限公司 | A kind of monitoring and warning system of railroad train and construction maintenance |
| CN206984023U (en) * | 2017-08-02 | 2018-02-09 | 中国神华能源股份有限公司 | Railway operation personnel safety guard's system |
| CN107554559A (en) * | 2017-08-17 | 2018-01-09 | 兰州交通大学 | A kind of Train Approaching method for early warning and system |
| CN110435718A (en) * | 2018-05-04 | 2019-11-12 | 河南蓝信科技有限责任公司 | Vehicle ground institutional operation security protection system and method |
| CN109835369A (en) * | 2019-04-10 | 2019-06-04 | 天津华泽瑞威信息技术有限公司 | A kind of the on-vehicle safety maintenance communications platform and its implementation of the train protection warning function based on LTE-R network |
| CN211943344U (en) * | 2020-03-09 | 2020-11-17 | 天津七一二通信广播股份有限公司 | Locomotive line protection alarm display system based on LTE network |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113085960A (en) * | 2021-04-30 | 2021-07-09 | 国能朔黄铁路发展有限责任公司 | Train protection system, method and storage medium |
| CN116963015A (en) * | 2023-09-20 | 2023-10-27 | 天津七一二移动通信有限公司 | Method for realizing railway safety protection system based on 4G Internet of things |
| CN116963015B (en) * | 2023-09-20 | 2024-02-02 | 天津七一二移动通信有限公司 | Method for realizing railway safety protection system based on 4G Internet of things |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202374452U (en) | Dangerous goods vehicle monitoring system based on Beidou satellite navigation positioning | |
| CN101554878B (en) | System for realizing remote monitoring of integrity of train and method | |
| CN109178038B (en) | Driving early warning method, system and device | |
| CN103413452B (en) | A kind of two-way active speed limit based on car networking and overspeed warning system | |
| CN105416340B (en) | Train reminding and pre-warning system | |
| CN105015563B (en) | The reminding method and terminal of high speed railway vehicle mounted seismic emergency handling device information | |
| CN105118322A (en) | Expressway all-weather rear-end collision prevention pre-warning method | |
| CN103236182B (en) | Monitor the method for traffic safety, monitoring device and system | |
| CN203616883U (en) | Highway traffic accident active prevention and control system | |
| CN111284528A (en) | Locomotive line protection alarm system based on LTE network and implementation method | |
| CN203616882U (en) | Vehicle networking roadside information acquisition and service system | |
| CN104916151A (en) | Internet-based traffic alarm system and method | |
| CN104200651A (en) | Vehicle-mounted communication device and method based on DSRC and Beidou satellite | |
| CN104608802A (en) | Automatic train approaching alarm system of railway shunting yard | |
| CN202394102U (en) | Safety monitoring and scheduling device used for transport vehicle | |
| CN202217395U (en) | Wireless monitoring system of vehicle on highway | |
| CN105280010A (en) | Traffic safety management method using road-side relay to intelligently track vehicle | |
| CN211943344U (en) | Locomotive line protection alarm display system based on LTE network | |
| CN203300039U (en) | Public transport monitoring system based on computer communication | |
| CN1491845A (en) | Comprehensive train early warning system and its method | |
| CN107516422B (en) | Motor vehicle electronic identity card safety protection system and method based on double-source positioning | |
| CN207218684U (en) | A kind of train security protection alarm locomotive station | |
| CN104809491A (en) | Motor vehicle electronic identity card safety protection system and method | |
| CN204537439U (en) | A kind of locomotive electronic ID security protection system | |
| CN201754304U (en) | Real-time interactive GPS electronic dog device based on GPRS/GSM network and real-time traffic guidance system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |