阅读说明：本技术 应用于轨道列车灭火器上的监测系统及追踪定位方法 (Monitoring system applied to rail train fire extinguisher and tracking and positioning method ) 是由 蒋亚强 刘军军 张泽江 于 2019-09-23 设计创作，主要内容包括：本发明公开应用于轨道列车灭火器上的监测系统及追踪定位方法,解决目前列车上上灭火器不能实时定位预警导致防盗性能差的问题。监测系统包括手柄延伸管件、定位器、声光报警器、第一无线收发模块、第一单片机、液晶操控屏、第二无线收发模块和第二单片机。追踪定位方法为定位器实时定位灭火器位置并将位置信息在第二单片机内存储及在液晶操控屏上显示,当灭火器出现位移时,声光报警器实时发出声光警报,同时定位器持续将位置信息通过液晶操控屏显示,方便警务人员查找灭火器位置。本发明可实时对轨道列车上灭火器进行定位,当灭火器出现位移时会实时预警,以确保灭火器一直处于原来放置的位置,方便使用时拿取,同时还能有效防盗。(The invention discloses a monitoring system and a tracking and positioning method applied to a rail train fire extinguisher, which solve the problem of poor anti-theft performance caused by the fact that the existing train fire extinguisher cannot be positioned and early-warned in real time. The monitoring system comprises a handle extension pipe fitting, a positioner, an audible and visual alarm, a first wireless transceiving module, a first single chip microcomputer, a liquid crystal control screen, a second wireless transceiving module and a second single chip microcomputer. The tracking and positioning method is characterized in that the positioner positions the fire extinguisher in real time, position information is stored in the second single chip microcomputer and is displayed on the liquid crystal control screen, when the fire extinguisher displaces, the audible and visual alarm gives out audible and visual alarms in real time, and meanwhile, the positioner continuously displays the position information through the liquid crystal control screen, so that police personnel can conveniently find the position of the fire extinguisher. The fire extinguisher positioning device can position the fire extinguisher on the rail train in real time, can give an early warning in real time when the fire extinguisher displaces, ensures that the fire extinguisher is always positioned in the original position, is convenient to take when in use, and can effectively prevent burglary.)

1. A monitoring system applied to a rail train fire extinguisher is characterized by comprising a handle extension pipe fitting (1) detachably connected to a handle of the rail train fire extinguisher, wherein a positioner (2), an audible and visual alarm (3), a first wireless transceiver module (4) and a first single chip microcomputer (5) are arranged in the handle extension pipe fitting (1), the first single chip microcomputer (5) is respectively connected with the positioner (2), the audible and visual alarm (3) and the first wireless transceiver module (4), a liquid crystal control screen (6) is installed on a train wall beside the fire extinguisher arranged on a rail train, a second wireless transceiver module (7) and a second single chip microcomputer (8) are arranged in the train wall beside the fire extinguisher arranged on the train, and the second single chip microcomputer (8) is respectively connected with the liquid crystal control screen (6) and the second wireless transceiver module (7), the first wireless transceiving module (4) is wirelessly connected with the second wireless transceiving module (7).

2. The monitoring system applied to the rail train fire extinguisher according to claim 1, wherein the first single chip microcomputer (5) and the second single chip microcomputer (8) both adopt a 16-bit single chip microcomputer of an MSP430 series or a 32-bit single chip microcomputer of an STM32 series.

3. The monitoring system applied to the rail train fire extinguisher according to claim 1 or 2, wherein the end of the train fire extinguisher handle is externally threaded, the inner wall of the connecting end of the handle extension pipe fitting (1) is internally threaded to match with the external thread, and the handle extension pipe fitting (1) is detachably connected to the end of the train fire extinguisher handle through a thread clamp.

4. The monitoring system applied to the rail train fire extinguisher according to claim 3, wherein the handle extends the outer end closure of the tube member (1).

5. The tracking and positioning method of the monitoring system applied to the fire extinguisher of the rail train as claimed in any one of claims 1 to 4, wherein the positioner positions the position of the handle extension pipe connected to the handle of the fire extinguisher of the train in real time and transmits the positioned position information to the first single chip microcomputer in real time, the first single chip microcomputer transmits the received position information to the second single chip microcomputer through the first wireless transceiver module and the second wireless transceiver module which are wirelessly connected with each other in real time, the second single chip microcomputer stores the position information and compares the position information with the set position information in the second single chip microcomputer, when the comparison result of the position information received by the second single chip microcomputer and the set position information in the second single chip microcomputer is abnormal, the second single chip microcomputer transmits early warning information to the first single chip microcomputer through the second wireless transceiver module and the first wireless transceiver module which are wirelessly connected with each other in real time, the first single chip microcomputer controls the audible and visual alarm to operate in real time after receiving the early warning information so as to perform audible and visual early warning, and meanwhile, the second single chip microcomputer displays the abnormal position information through the liquid crystal control screen in real time so as to position the train fire extinguisher.

Technical Field

The invention relates to a monitoring system and a tracking and positioning method applied to a rail train fire extinguisher.

Background

The fire extinguisher is a portable fire extinguishing tool. Chemical substances are placed in the fire extinguisher for saving and extinguishing fire. The fire extinguisher is one of common fire-proof facilities, is stored in public places or places where fire disasters may happen, and different fire extinguishers of different types are filled with different components and are specially designed for different fires. The fire extinguisher is the necessary fire control equipment on the train, however the condition that the fire extinguisher placed on the train often appears losing in prior art, consequently, design a section and be applied to monitoring system and the tracking positioning method on the rail train fire extinguisher to fix a position the fire extinguisher on the train in real time, when the fire extinguisher leaves the position of original placing, real-time early warning, thereby guarantee the safety of fire extinguisher on the train, become the technical problem that technical staff of the technical field of the affiliated need to solve urgently.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides a monitoring system and tracking positioning method for on track train fire extinguisher, solves the problem that the fire extinguisher on the prior art train can not fix a position the early warning in real time, probably reduces fire control safety level.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

be applied to monitoring system on rail train fire extinguisher, including dismantling the handle extension pipe fitting of connecting on train fire extinguisher handle, be equipped with locator, audible-visual annunciator, first wireless transceiver module and first singlechip in the handle extension pipe fitting, first singlechip respectively with the locator audible-visual annunciator with first wireless transceiver module connects, installs the liquid crystal on placing the car wall on fire extinguisher next door on the train and controls the screen, is equipped with second wireless transceiver module and second singlechip in placing the car wall on fire extinguisher next door on the train, the second singlechip respectively with the liquid crystal control the screen with second wireless transceiver module is connected, first wireless transceiver module with second wireless transceiver module wireless connection.

Further, the first single chip microcomputer and the second single chip microcomputer both adopt 16-bit single chip microcomputers of an MSP430 series or 32-bit single chip microcomputers of an STM32 series.

Further, the end of the train fire extinguisher handle is provided with an external thread, the inner wall of the connecting end of the handle extension pipe fitting is provided with an internal thread matched with the external thread, and the handle extension pipe fitting is detachably connected with the tail end of the train fire extinguisher handle through a thread clamp.

Further, the handle extends the outer end seal of the tube.

A tracking and positioning method of a monitoring system applied to a rail train fire extinguisher comprises the steps that a positioner positions the position of a handle extension pipe connected to a train fire extinguisher handle in real time, and transmits the positioned position information to a first single chip microcomputer in real time, the first single chip microcomputer transmits the received position information to a second single chip microcomputer through a first wireless transceiver module and a second wireless transceiver module which are mutually and wirelessly connected in real time, the second single chip microcomputer stores the position information and compares the position information with set position information in the second single chip microcomputer, when the comparison result of the position information received by the second single chip microcomputer and the set position information in the second single chip microcomputer is abnormal, the second single chip microcomputer transmits early warning information to the first single chip microcomputer through the second wireless transceiver module and the first wireless transceiver module which are mutually and wirelessly connected in real time, and the first single chip microcomputer controls an audible and visual alarm to operate in real time after receiving the early warning information so, and meanwhile, the second single chip microcomputer displays the abnormal position information in real time through the liquid crystal control screen to position the train fire extinguisher.

Compared with the prior art, the invention has the following beneficial effects:

the positioning device is simple in structure, scientific and reasonable in design and convenient to use, can position the fire extinguisher on the train in real time, can give an early warning in real time when the fire extinguisher displaces, ensures that the fire extinguisher is always positioned at the original position, is convenient to take when in use, and can effectively prevent burglary.

The fire extinguisher comprises a handle extension pipe fitting, a positioner, an audible and visual alarm, a first wireless transceiving module, a first single chip microcomputer, a liquid crystal control screen, a second wireless transceiving module and a second single chip microcomputer, wherein the positioner, the audible and visual alarm, the first wireless transceiving module and the first single chip microcomputer are simultaneously integrated on the handle extension pipe fitting, the positioner positions the fire extinguisher in real time, stores position information in the second single chip microcomputer and displays the position information on the liquid crystal control screen, when the fire extinguisher displaces, the audible and visual alarm gives out audible and visual alarms in real time, and meanwhile, the positioner continuously displays the position information through the liquid crystal control screen, so that police personnel can conveniently find the position of the fire extinguisher.

The handle extension pipe fitting is detachably connected with the fire extinguisher through the threads, if the fire extinguisher is damaged or replaced, the handle extension pipe fitting can be detached and installed on a new fire extinguisher and can be reused, the use cost is saved, and the free end of the handle extension pipe fitting is sealed to prevent liquid such as water from entering the inside of the handle extension pipe fitting and damaging internal devices.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a connection block diagram of each electrical component of the present invention.

Wherein, the names corresponding to the reference numbers are:

1-handle extension pipe fitting, 2-positioner, 3-audible and visual alarm, 4-first wireless transceiver module, 5-first singlechip, 6-liquid crystal control screen, 7-second wireless transceiver module, 8-second singlechip, 9-fire extinguisher handle, 10-fire extinguisher, 11-car wall.

Detailed Description

The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.

As shown in figures 1 and 2, the monitoring system applied to the rail train fire extinguisher, provided by the invention, has the advantages of simple structure, scientific and reasonable design and convenience in use, can be used for positioning the fire extinguisher on a train in real time, can give an early warning in real time when the fire extinguisher is displaced so as to ensure that the fire extinguisher is always positioned at the original position, is convenient to take when in use, and can also effectively prevent burglary. The invention comprises a handle extension pipe fitting 1 detachably connected with a handle 9 of a fire extinguisher of a train, a locator 2, an audible and visual alarm 3, a first wireless transceiving module 4 and a first single chip microcomputer 5 are arranged in the handle extension pipe fitting 1, the first single chip microcomputer 5 is preferably a 16-bit single chip microcomputer of an MSP430 series or a 32-bit single chip microcomputer of an STM32 series, the first single chip microcomputer 5 is respectively connected with the locator 2, the audible and visual alarm 3 and the first wireless transceiving module 4, a liquid crystal control screen 6 is arranged on a train wall 11 beside a fire extinguisher 10 placed on the train, a second wireless transceiving module 7 and a second single chip microcomputer 8 are arranged in the train wall beside the fire extinguisher placed on the train, the second single chip microcomputer 8 is preferably a 16-bit single chip microcomputer of an MSP430 series or a 32-bit single chip microcomputer of an STM32 series, the second single chip microcomputer 8 is respectively connected with the liquid crystal control screen 6 and the, the first wireless transceiver module 4 is wirelessly connected with the second wireless transceiver module 7. The end car of train fire extinguisher handle has the external screw thread, the link inner wall car that the handle extended pipe fitting 1 have with external screw thread assorted internal thread, the handle extend pipe fitting 1 through the screw thread card dismantle connect in the end of train fire extinguisher handle, the outer end that the handle extended pipe fitting 1 seals. The locator 2 adopts a GPS locator or/and an inertial navigation locator, generally speaking, the existing infrastructure for realizing GPS location is the most mature, only the GPS locator can be adopted under the environment that the GPS locator can meet the use requirement, the inertial navigation locator is generally used for auxiliary location, the real-time location of the device in the moving process is realized through an inertial navigation element in the inertial navigation locator, the inertial navigation locator can be independently used, and the device can also be matched with the GPS locator to improve the location accuracy; meanwhile, a UWB positioning element can be configured in the positioner, and an UWB (Ultra Wide Band) positioning technology is used to realize auxiliary positioning under the condition of a lot of shielding objects so as to improve positioning accuracy.

The monitoring system comprises a handle extension pipe fitting, a positioner, an audible and visual alarm, a first wireless transceiver module, a first single chip microcomputer, a liquid crystal control screen, a second wireless transceiver module and a second single chip microcomputer, wherein the positioner, the audible and visual alarm, the first wireless transceiver module and the first single chip microcomputer are simultaneously integrated on the handle extension pipe fitting, the positioner positions the fire extinguisher in real time, stores position information in the second single chip microcomputer and displays the position information on the liquid crystal control screen, when the fire extinguisher displaces, the audible and visual alarm gives out audible and visual alarms in real time, and meanwhile, the positioner continuously displays the position information through the liquid crystal control screen, so that police personnel can conveniently find the position of the fire extinguisher.

The handle extension pipe fitting is detachably connected with the fire extinguisher through the threads, if the fire extinguisher is damaged or replaced, the handle extension pipe fitting can be detached and installed on a new fire extinguisher and can be reused, the use cost is saved, and the free end of the handle extension pipe fitting is sealed to prevent liquid such as water from entering the inside of the handle extension pipe fitting and damaging internal devices.

A tracking and positioning method of a monitoring system applied to a rail train fire extinguisher comprises the steps that a positioner positions the position of a handle extension pipe connected to a train fire extinguisher handle in real time, and transmits the positioned position information to a first single chip microcomputer in real time, the first single chip microcomputer transmits the received position information to a second single chip microcomputer through a first wireless transceiver module and a second wireless transceiver module which are mutually and wirelessly connected in real time, the second single chip microcomputer stores the position information and compares the position information with set position information in the second single chip microcomputer, when the comparison result of the position information received by the second single chip microcomputer and the set position information in the second single chip microcomputer is abnormal, the second single chip microcomputer transmits early warning information to the first single chip microcomputer through the second wireless transceiver module and the first wireless transceiver module which are mutually and wirelessly connected in real time, and the first single chip microcomputer controls an audible and visual alarm to operate in real time after receiving the early warning information so, and meanwhile, the second single chip microcomputer displays the abnormal position information in real time through the liquid crystal control screen to position the train fire extinguisher. The method is simple, scientific, reliable and strong in practicability, and is suitable for wide popularization and application in the technical field.

The parameters of the first wireless transceiver module and the second wireless transceiver module are as follows:

the communication mode is as follows: amplitude modulation AM; the working frequency is as follows: 315MHZ/433 MHZ; frequency stability: +/-75 KHZ; emission power: less than or equal to 500 mW; static current: less than or equal to 0.1 UA; emission current: 3-50 mA; working voltage: DC 3-12V.

The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the scope of the present invention, but all the insubstantial modifications or changes made within the spirit and scope of the main design of the present invention, which still solve the technical problems consistent with the present invention, should be included in the scope of the present invention.