CN212932888U - Wireless safety inspection system based on power supply device of coal mine rail electric locomotive - Google Patents

Abstract

The utility model relates to a colliery track electric locomotive safety monitoring technical field, concretely relates to wireless safety inspection system based on colliery track electric locomotive power supply unit, including battery, temperature detection module, voltage detection module, current detection module, orientation module, processor module, data storage module, wireless communication system and monitor terminal, battery signal connection temperature detection module, voltage detection module, current detection module and orientation module; the utility model discloses can be to the real-time on-line monitoring of states such as overcharge and overdischarge, short circuit, battery box overtemperature of single battery in the track electric locomotive power supply unit in the colliery, the high-efficient single battery trouble of accurately discovering, accomplish the trouble early warning in advance to the at utmost protects the group battery, increases the live time of battery, and life cycle is prolonged, and more importantly has further eliminated power supply unit's potential safety hazard, simultaneously through the parallel work of multiple wireless communication mode, ensures that the receipt of data is accurate.

Description

Wireless safety inspection system based on power supply device of coal mine rail electric locomotive

Technical Field

The utility model relates to a colliery track electric locomotive safety monitoring technical field, concretely relates to wireless safety inspection system based on colliery track electric locomotive power supply unit.

Background

In the production process of a coal mine, underground locomotive transportation is one of important and necessary transportation modes, and the underground locomotive transportation system not only takes charge of transporting underground personnel, but also takes charge of important transportation tasks such as underground gangue, materials, equipment and the like, and is directly related to the efficiency and the benefit of coal mine production. The method is also an important hidden danger source for coal mine safety production. According to the statistics of major accident analysis of coal mines in China, mine transportation casualty accidents in China account for about 26% -30% of the total accidents, are arranged at the second place of various personal casualty accidents, and meanwhile, electromechanical transportation accidents are also an important factor causing major accidents such as gas explosion and the like.

In order to eliminate potential safety hazards caused by cable temperature in an abnormal state, the traditional method is to increase the sectional area of the cable to realize energy transmission dispersion, but the structure causes that a coal mine underground power supply management system cannot be implemented, intelligent power supply inspection device equipment is not precedent in the coal mine underground at present, and the main reason is that potential safety hazards are easily caused by the connection mode between energy information transmission and equipment devices, and the potential safety hazards are severe to an absolute degree in the aspect of safety elements. However, when the underground locomotive runs, a series of problems often occur due to long-time use of the power supply, and the battery box is over-temperature, over-charge, over-discharge and short-circuit, which easily cause damage to the power supply device and reduce the service life, and more importantly, the potential safety hazard caused by abnormality of the power supply device.

Based on this, the utility model designs a based on wireless safety system of patrolling and examining of colliery track electric locomotive power supply unit to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem that provides among the above-mentioned background art, provide a wireless safety system of patrolling and examining based on colliery track electric locomotive power supply unit.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wireless safety system of patrolling and examining based on colliery track electric locomotive power supply unit, includes battery, temperature detect module, voltage detection module, current detection module, orientation module, processor module, data storage module, wireless communication system and monitor terminal, battery signal connection temperature detect module, voltage detection module, current detection module and orientation module, temperature detect module, voltage detection module, current detection module and orientation module signal connection processor module, processor module signal connection data storage module and wireless communication system, wireless communication system signal connection monitor terminal.

Further, among the above-mentioned wireless safety system of patrolling and examining, temperature detection module includes temperature sensor and AD converting circuit module, temperature sensor's inductive probe connects the battery, temperature sensor electric connection AD converting circuit module, AD converting circuit module signal connection processor module.

Furthermore, in the wireless security inspection system, the wireless communication system comprises a bluetooth module, a cellular network, a GSM/GPRS wireless communication module and a Wi-Fi module, and the bluetooth module, the cellular network, the GSM/GPRS wireless communication module and the Wi-Fi module adopt a parallel working mode.

Further, among the above-mentioned wireless safety inspection system, monitor terminal includes singlechip, contrast module, display screen module, alarm lamp and bee calling organ, singlechip signal connection contrast module, display screen module, alarm lamp and bee calling organ.

Further, in the wireless security inspection system, the type of the single chip microcomputer is an AT89C51 single chip microcomputer.

Furthermore, in the wireless security inspection system, the display screen module is a liquid crystal display screen.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can to the real-time on-line monitoring of states such as overcharge and overdischarge, short circuit, battery box overtemperature of single battery in the track electric locomotive power supply unit in colliery, discover the single battery trouble high-efficiently accurately, accomplish the trouble and early warn in advance to the utmost extent protects the group battery, increases the live time of battery, prolongs cycle life, more importantly has further eliminated power supply unit's unsafe hidden danger; meanwhile, the wireless communication mode solves the problem that the underground coal mine power management system cannot be implemented through wired communication.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram schematically illustrating the structure of the present invention;

fig. 2 is a block diagram of the wireless communication system of the present invention;

fig. 3 is a block diagram of the monitoring terminal of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the system comprises a storage battery 1, a temperature detection module 2, a temperature sensor 201, an AD conversion circuit module 202, a voltage detection module 3, a current detection module 4, a positioning module 5, a processor module 6, a data storage module 7, an 8-wireless communication system 801, a Bluetooth module 802-honeycomb network 803-GSM/GPRS wireless communication module 804-Wi-Fi module 9-monitoring terminal 901-single chip microcomputer 902-comparison module 903-display screen module 904-alarm lamp 905-buzzer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: the utility model provides a wireless safety system of patrolling and examining based on colliery track electric locomotive power supply unit, including battery 1, temperature detect module 2, voltage detection module 3, current detection module 4, orientation module 5, processor module 6, data storage module 7, wireless communication system 8 and monitor terminal 9, battery 1 signal connection temperature detect module 2, voltage detection module 3, current detection module 4 and orientation module 5, temperature detect module 2, voltage detection module 3, current detection module 4 and orientation module 5 signal connection processor module 6, processor module 6 signal connection data storage module 7 and wireless communication system 8, wireless communication system 8 signal connection monitor terminal 9.

The temperature detection module 2 comprises a temperature sensor 201 and an AD conversion circuit module 202, an induction probe of the temperature sensor 201 is connected with the storage battery 1, the temperature sensor 201 is electrically connected with the AD conversion circuit module 202, and the AD conversion circuit module 202 is in signal connection with the processor module 6. The wireless communication system 8 comprises a bluetooth module 801, a cellular network 802, a GSM/GPRS wireless communication module 803 and a Wi-Fi module 804, wherein the bluetooth module 801, the cellular network 802, the GSM/GPRS wireless communication module 803 and the Wi-Fi module 804 adopt a parallel working mode. The monitoring terminal 9 comprises a single chip microcomputer 901, a comparison module 902, a display screen module 903, an alarm lamp 904 and a buzzer 905, wherein the single chip microcomputer 901 is in signal connection with the comparison module 902, the display screen module 903, the alarm lamp 904 and the buzzer 905. The type of the singlechip 901 is an AT89C51 singlechip. The display module 903 is a liquid crystal display.

One specific application of this embodiment is: the utility model discloses a temperature detect module 2, voltage detect module 3, current detect module 4, orientation module 5 carries out the temperature to single battery 1 in the colliery track electric locomotive power supply unit, voltage, the electric current is measured, fix a position simultaneously, deposit data storage module storage 7 records on one side after handling the data that will detect through processor module 6, send to monitor terminal 9 through wireless communication system 8 on one side, bluetooth module 801 in the wireless communication system 8, cellular network 802, GSM/GPRS wireless communication module 803 and Wi-Fi module 804 adopt parallel working mode, can ensure that data accurately sends, show data through display screen module 903 behind the data that singlechip 901 in monitor terminal 9 received, utilize contrast module 902 to show the voltage threshold value of receiving data and contrast module 902 internal settlement simultaneously, current threshold value, Temperature threshold value compares, and after any one of voltage, electric current, temperature exceeded the threshold value, contrast module 902 sent signal to singlechip 901, singlechip 901 can send out the police dispatch newspaper immediately through alarm lamp 904 and bee calling organ 905, reminds the staff, and the staff passes through 5 battery 6 of location fault rapidly of orientation module, solves the problem rapidly.

The utility model discloses can to the real-time on-line monitoring of states such as overcharge and overdischarge, short circuit, battery box overtemperature of single battery 1 in the track electric locomotive power supply unit in colliery, discover the battery cell trouble accurately with high efficiency, accomplish the trouble early warning in advance to the maximum protection group battery, increase the live time of battery, prolong cycle life, more importantly has further eliminated power supply unit's unsafe hidden danger; meanwhile, the wireless communication mode solves the problem that the underground coal mine power management system cannot be implemented through wired communication

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (4)

1. The utility model provides a wireless safety system of patrolling and examining based on colliery track electric locomotive power supply unit which characterized in that: including battery (1), temperature detect module (2), voltage detection module (3), current detection module (4), orientation module (5), processor module (6), data storage module (7), wireless communication system (8) and monitor terminal (9), battery (1) signal connection temperature detect module (2), voltage detection module (3), current detection module (4) and orientation module (5), temperature detect module (2), voltage detection module (3), current detection module (4) and orientation module (5) signal connection processor module (6), processor module (6) signal connection data storage module (7) and wireless communication system (8), wireless communication system (8) signal connection monitor terminal (9), wireless communication system (8) include bluetooth module (801), Cellular network (802), GSM/GPRS wireless communication module (803) and Wi-Fi module (804), bluetooth module (801), cellular network (802), GSM/GPRS wireless communication module (803) and Wi-Fi module (804) adopt the parallel work mode, monitor terminal (9) include singlechip (901), contrast module (902), display screen module (903), alarm lamp (904) and bee calling organ (905), singlechip (901) signal connection contrast module (902), display screen module (903), alarm lamp (904) and bee calling organ (905).

2. The wireless safety inspection system based on the power supply device of the coal mine rail electric locomotive according to claim 1, is characterized in that: the temperature detection module (2) comprises a temperature sensor (201) and an AD conversion circuit module (202), an induction probe of the temperature sensor (201) is connected with the storage battery (1), the temperature sensor (201) is electrically connected with the AD conversion circuit module (202), and the AD conversion circuit module (202) is connected with the processor module (6) through signals.

3. The wireless safety inspection system based on the power supply device of the coal mine rail electric locomotive according to claim 1, is characterized in that: the type of the singlechip (901) is an AT89C51 singlechip.

4. The wireless safety inspection system based on the power supply device of the coal mine rail electric locomotive according to claim 1, is characterized in that: the display screen module (903) is a liquid crystal display screen.

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