CN203876781U - Traffic safety control system of working condition locomotive - Google Patents
Traffic safety control system of working condition locomotive Download PDFInfo
- Publication number
- CN203876781U CN203876781U CN201420296118.9U CN201420296118U CN203876781U CN 203876781 U CN203876781 U CN 203876781U CN 201420296118 U CN201420296118 U CN 201420296118U CN 203876781 U CN203876781 U CN 203876781U
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- China
- Prior art keywords
- locomotive
- control chip
- operating mode
- control system
- frequency module
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Abstract
The utility model discloses a traffic safety control system of a working condition locomotive. The traffic safety control system comprises a control unit and a plurality of portable units. The control unit comprises a first radio frequency module, a first control chip and a first transmitting and receiving antenna. The first control chip is electrically connected with a sound-light alarm device and a brake device of the working condition locomotive. Each portable unit comprises a power source, a second radio frequency module, a second control chip, a second transmitting and receiving antenna and an alarm device, wherein the second radio frequency module and the second control chip are powered by the power source. The utility model further discloses a control method of the traffic safety control system of the working condition locomotive. According to the traffic safety control system of the working condition locomotive, radio frequency signals are adopted as sensing signals, the control chips drive the corresponding sound-light or vibration alarm mechanisms, the working condition locomotive and a constructor are prompted to pay attention to hiding, and then risks are avoided.
Description
Technical field
The utility model relates to operating mode locomotive control technical field, particularly relates to a kind of operating mode locomotive operation safety control system.
Background technology
In state's iron, train travel forewarn system is fairly perfect, and train information acquisition module is used for collecting this train status information by GPS, and train status information comprises train driving circuit, position, the speed of a motor vehicle, safe class etc.; Wireless communication module is for the train status information of this train status of radio broadcasting information and other broadcasting for train of wireless receiving; CPU controls processing module for this train of receiving and process train information acquisition module and wireless communication module and sending and the train status information of other train.Wireless communication module carries out radio broadcasting by the current train status information of this train to periphery, receive the train status information of other train radio broadcast simultaneously, CPU controls processing module according to the interrelation of this train and other train, judgement safety driving distance and speed, send early warning signal to driver, train personal vehicle system.
The transportation of industrial and mining locomotive rail is a kind of environmental protection, efficient transportation mode, at railway, diversion, subway, construction of the highway and mining, provisional due to operation, the general quality of driver is low, there is no the EW system about underground operating mode locomotive both at home and abroad simultaneously, cause locomotive to be collided, locomotive is hurted sb.'s feelings, and trainman is tired, and the safety misadventure causing that waits is frequent.
Utility model content
The purpose of this utility model is for the technological deficiency existing in prior art, and a kind of operating mode locomotive operation safety control system is provided.
For realizing the technical scheme that the purpose of this utility model adopts, be:
A kind of operating mode locomotive operation safety control system, comprise control unit and a plurality of portable unit, described control unit comprises the first radio-frequency module, the first control chip, and first dual-mode antenna, the first described control chip is electrically connected to acoustic-optic alarm and the brake gear of operating mode locomotive, described portable unit comprises power supply, the second radio-frequency module and the second control chip by described power supply energy supply, and second dual-mode antenna and warning device, when the first described radio-frequency module and the second radio-frequency module can detect mutually, the first control chip drives the acoustic-optic alarm of operating mode locomotive, the second control chip drives warning device.
Described portable unit is waist carrying type structure, and it comprises housing, hook and with the described controlled vibration unit being connected of the second control chip.
Described portable unit is safety helmet type structure, and described power supply is arranged on helmet body rear portion, and the second described dual-mode antenna is arranged on helmet body top.
Compared with prior art, the beneficial effects of the utility model are:
Operating mode locomotive operation safety control system of the present utility model adopts radiofrequency signal as sensing signal, in tunnel, environmentally defined radiofrequency signal propagation distance is generally 3 kilometers of left and right, when control unit and portable unit complete while linking up by radiofrequency signal, be that both can sense mutually after radiofrequency signal, by each control chip, drive corresponding acousto-optic or vibration alarming mechanism, prompting operating mode locomotive and constructor note, note hiding and then avoid danger to occur.
Accompanying drawing explanation
Figure 1 shows that the structural representation of operating mode locomotive operation safety control system of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, operating mode locomotive operation safety control system of the present utility model comprises control unit 10 and a plurality of portable unit 20, described control unit comprises the first radio-frequency module 11, the first control chip 12 being connected with described the first radio-frequency module 11 signals, and the first dual-mode antenna 13 being connected with described the first radio-frequency module signal, the first described control chip is electrically connected to acoustic-optic alarm and the brake gear of operating mode locomotive, the first described control chip can directly drive the acoustic-optic alarm of operating mode locomotive, also can directly drive brake gear action, wherein the signal of the first radio-frequency module and the first control chip is connected similarly to the prior art, do not repeat them here.Specifically, the first described control unit can, by the self-powered energy supply of operating mode locomotive, can effectively improve steerability in the situation that not changing operating mode locomotive body.
Described portable unit comprises power supply 24, the second control chip 22 being connected with the second radio-frequency module signal with described by the second radio-frequency module 21 of described power supply energy supply, the second dual-mode antenna 23 and warning device 25 that the second described radio-frequency module signal connects, as forms such as portable sound and light alarm or vibration alarmings, described warning device also can be moved by power supply function under the driving of the second control chip, simultaneously, also switch key can be set on portable unit, after playing alarming effect, can there is operator to select to close warning, certainly, also time meter etc. can be set on switch key, to again report to the police after the schedule time at interval, avoid forgeing carelessness and cause danger.
Concrete control method is: after the first radio-frequency module and the second radio-frequency module energy supply in the auxiliary lower search radiofrequency signal of antenna separately, when the first described radio-frequency module and the second radio-frequency module can detect mutually, while setting up communication, the first control chip drives the acoustic-optic alarm of operating mode locomotive, the second control chip drives the warning device on portable unit, warning is provided to respectively operating mode locomotive operators and workmen, impels both sides to take the measure of dodging.If in the schedule time, as 15s or 30s, operating mode locomotive operators is not closed the acoustic-optic alarm of operating mode locomotive, can think that unexpected situation appears in current operation person, as sleeping or disengaging post, the first control chip directly drives brake gear action that operating mode locomotive is stopped and stopped, to avoid disaster to occur.
Further, on described portable unit, be also provided with remote parking button, the second described radio-frequency module receives the cutoff command of the first radio-frequency module transmitting the step that drives brake gear to carry out long-range brake, and the transmission of command information and the transmission of voice messaging are similar, at this, no longer describe.
Specifically, described portable unit is waist carrying type structure, and it comprises housing, hook and with the described controlled vibration unit being connected of the second control chip.Meanwhile, described portable unit is safety helmet type structure, and described power supply is arranged on helmet body rear portion, and the second described dual-mode antenna is arranged on helmet body top.Certainly, also can adopt base desktop designs in case mode in crucial place, its design shape all can adopt existing style, at this, no longer launches to describe.
The first radio-frequency module of industrial and mining locomotive remote locomotive and the second radio-frequency module can adopt SR_FRS_1W (400-470MHz) wireless talkback, data transmit-receive module, the first control chip and the second control chip can adopt respectively data processing to adopt ST (STMicw Electronics) STM32F103RC high-performance 32-bit MCU control chip, adopt ST (STMicw Electronics) STM32F103RC high-performance 32-bit MCU control chip, the Cortex-M3CPU of ARM32 position, the highest 72MHZ frequency of operation, there is the processing capacity higher than 1.25DMisp MHZ (DhrystONe2.1), reliable and stable work under mal-condition, easily realize devices interconnect, SR_FRS_1W (400-470MHz) wireless talkback, data transmit-receive module, have voice, the long distance call of note, and control signal is used encryption technology, and disturbance rejection is strong, simultaneously, on control unit and portable unit, also LCDs can be set respectively, adopt the brilliant screen display of the white black liquor of 12864 dot matrix to show job information, information is clear, and man-machine interface is friendly, and correlation parameter can clearly show on LCD screen, utilize the address information of each radio-frequency module, after can decoding by control chip, directly show the title of each equipment, after there is warning, user can intuitively be known person's identity at hand.; described control method also comprises the second described control chip according to the radiofrequency signal of the first described radio-frequency module receiving and analyzes its address information with the step showing screen display operating mode locomotive information; by demonstration information, can further improve the mutual effect of information, enhancing your vigilance property.Meanwhile, the first described control chip also can receive the radiofrequency signal of a plurality of portable units, and analyzes its quantity and identity information, by judging that its number and constructor's identity operate accordingly, improves the purpose of operation.
Because be subject to service tool in mining tunnel, rock, track such as turns round at the stopping of various disturbing factors, simultaneously, complicated operating mode causes tunnel vision influenced, only depend on eye-observation to be limited in scope and easily produce tired, when finding danger, also can cause taking appropriate measures because of hypotelorism causes damage to occur that operating mode locomotive operation safety control system of the present utility model adopts radiofrequency signal as sensing signal, in tunnel, environmentally defined radiofrequency signal propagation distance is generally 3 kilometers of left and right, when control unit and portable unit complete while linking up by radiofrequency signal, be that both can sense mutually after radiofrequency signal, by each control chip, drive corresponding acousto-optic or vibration alarming mechanism, prompting operating mode locomotive and constructor note, note hiding and then avoid dangerous and occur.Further, also can on portable unit, increase emergent stopping button, utilize radiofrequency signal conduction control information, operating mode locomotive is carried out to remote control sudden stop, certainly, for different construction sites, centre also can increase the raising radiofrequency signal propagation distances such as relay antenna, improves the scope of Security alert.
Certainly, described portable unit can be carried by operating personnel incessantly, also can be arranged on circuit track switch place, each setting is as development machine critical section, the construction such as lining trolley point place, enters in security warning region and reminds operating mode locomotive operators to note, avoids dangerous and occurs.Meanwhile, each control chip has also been installed data storage, be connected and can be used as locomotive black box and use from belt sensor with locomotive, record travelling data, can automatic sound-light alarm during train signal mal until locomotive automatic train stop.
The above is only preferred implementation of the present utility model; it should be noted that; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. an operating mode locomotive operation safety control system, it is characterized in that, comprise control unit and a plurality of portable unit, described control unit comprises the first radio-frequency module, the first control chip, and first dual-mode antenna, the first described control chip is electrically connected to acoustic-optic alarm and the brake gear of operating mode locomotive, described portable unit comprises power supply, the second radio-frequency module and the second control chip by described power supply energy supply, and second dual-mode antenna and warning device, when the first described radio-frequency module and the second radio-frequency module can detect mutually, the first control chip drives the acoustic-optic alarm of operating mode locomotive, the second control chip drives warning device.
2. operating mode locomotive operation safety control system as claimed in claim 1, is characterized in that, described portable unit is waist carrying type structure, and it comprises housing, hook and with the described controlled vibration unit being connected of the second control chip.
3. operating mode locomotive operation safety control system as claimed in claim 1, is characterized in that, described portable unit is safety helmet type structure, and described power supply is arranged on helmet body rear portion, and the second described dual-mode antenna is arranged on helmet body top.
4. operating mode locomotive operation safety control system as claimed in claim 2 or claim 3, is characterized in that, described portable unit also comprises the read-out being connected with the second described control chip signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296118.9U CN203876781U (en) | 2014-06-05 | 2014-06-05 | Traffic safety control system of working condition locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296118.9U CN203876781U (en) | 2014-06-05 | 2014-06-05 | Traffic safety control system of working condition locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203876781U true CN203876781U (en) | 2014-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420296118.9U Expired - Fee Related CN203876781U (en) | 2014-06-05 | 2014-06-05 | Traffic safety control system of working condition locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203876781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002835A (en) * | 2014-06-05 | 2014-08-27 | 天津亨通利铁道工程机械配件有限公司 | System and method for controlling driving safety of working condition locomotive |
| CN111260894A (en) * | 2020-01-17 | 2020-06-09 | 上海东华地方铁路开发有限公司 | Intelligent early warning system of bridge job site |
-
2014
- 2014-06-05 CN CN201420296118.9U patent/CN203876781U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002835A (en) * | 2014-06-05 | 2014-08-27 | 天津亨通利铁道工程机械配件有限公司 | System and method for controlling driving safety of working condition locomotive |
| CN111260894A (en) * | 2020-01-17 | 2020-06-09 | 上海东华地方铁路开发有限公司 | Intelligent early warning system of bridge job site |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20170605 |