CN210912453U - Double-mode train tail locomotive platform warehouse-in and warehouse-out detection platform - Google Patents
Double-mode train tail locomotive platform warehouse-in and warehouse-out detection platform Download PDFInfo
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- CN210912453U CN210912453U CN201921371560.2U CN201921371560U CN210912453U CN 210912453 U CN210912453 U CN 210912453U CN 201921371560 U CN201921371560 U CN 201921371560U CN 210912453 U CN210912453 U CN 210912453U
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Abstract
The utility model discloses a bimodulus train tail locomotive platform goes out warehouse entry and exit and detects platform, including the rack, warehouse entry host computer and warehouse inspection industrial computer, the warehouse inspection host computer includes power module and main control module to and the first wireless communication module and the second wireless communication module of being connected with main control module, main control module includes main control unit, clock module, standing wave detection module and extension communication module, and first wireless communication module includes first microcontroller and GSM-R module, and second wireless communication module includes second microcontroller and 400MHz digital channel machine. The utility model has the advantages of simple structure and reasonable design and install and lay the convenience, the train sends out the front and detects the bimodulus locomotive platform of being listed as the tail on the locomotive, ensures bimodulus locomotive platform of being listed as tail each item qualified to ensure the card driving safety, and can normally work for a long time, the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of train afterbody safety protection, especially, relate to a bimodulus is listed as tail locomotive platform and is gone out warehouse entry and examine test table.
Background
The train tail technology of the freight train is mature and applied to railways in China for many years, the train tail safety protection device is used for replacing a vehicle to play an important role in guaranteeing the driving safety, the operation efficiency is obviously improved, a large amount of labor cost is saved, and good economic benefits are obtained. According to the railway transportation requirement, the cargo train tail safety protection device is changed into a dual-mode cargo train tail safety protection system, and a dual-mode train tail locomotive platform is generated. Therefore, at present, an intelligent detection system for the exit and entrance of the dual-mode train tail locomotive platform is absent, which is simple in structure and reasonable in design, and in order to ensure driving safety, the dual-mode train tail locomotive platform on the locomotive needs to be detected before the train leaves, so that all items of the dual-mode train tail locomotive platform are qualified, and long-time normal and stable work is ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed against, provide a bimodulus train tail locomotive platform goes out and goes into storehouse and examine test table, its simple structure, reasonable in design and installation are laid the convenience, and the train sends out the plantago to detect bimodulus train tail locomotive platform on the locomotive, ensures bimodulus train tail locomotive platform each item qualified to ensure the driving safety of card, and can normally work for a long time, the practicality is strong.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a bimodulus train tail locomotive platform goes out warehouse entry and detects platform which characterized in that: the warehouse inspection system comprises a cabinet, a warehouse inspection host and a warehouse inspection industrial personal computer, wherein the warehouse inspection host is arranged in the cabinet and used for performing warehouse-in and warehouse-out detection on a dual-mode train tail locomotive platform, the warehouse inspection industrial personal computer is connected with the warehouse inspection host, the warehouse inspection host comprises a power module, a main control module, a first wireless communication module and a second wireless communication module, the first wireless communication module and the second wireless communication module are connected with the main control module, and the warehouse inspection industrial personal computer comprises an industrial personal computer arranged in the cabinet and a display arranged on the cabinet and connected with the industrial personal computer;
the main control module comprises a main controller, a clock module and an extended communication module, wherein the clock module and the extended communication module are connected with the main controller;
the first wireless communication module comprises a first microcontroller and a GSM-R module connected with the first microcontroller, the GSM-R module is connected with a GSM antenna, and the GSM-R module is connected with the first microcontroller through a first communication module; the second wireless communication module comprises a second microcontroller and a 400MHz digital channel machine connected with the second microcontroller, the 400MHz digital channel machine is connected with a 400MHz antenna through a standing wave detection module, and the first microcontroller and the second microcontroller are both connected with the main controller.
The double-mode train tail locomotive platform warehouse-in and warehouse-out detection platform is characterized in that: the power module includes that 220V changes 13.8V power module, 13.8V changes 8V power module, 13.8V changes 5V power module and 5V changes 3.3V power module, 220V changes 13.8V power module's output and 13.8V change 8V power module's input and 13.8V change 5V power module's input and meet, 13.8V changes 5V power module's output and 5V and changes 3.3V power module's input and meet.
The double-mode train tail locomotive platform warehouse-in and warehouse-out detection platform is characterized in that: the second microcontroller is an ATXMEGA256A3-AU microcontroller, and the 400MHz digital channel machine is a MOTOTRBO XiR M6660 400MHz digital channel machine;
the standing wave detection module is an SWT-400 standing wave detection module.
The double-mode train tail locomotive platform warehouse-in and warehouse-out detection platform is characterized in that: the first microcontroller is an ATXMEGA256A3-AU microcontroller, the GSM-R module is a CICT-R-8002GSM-R module, and the first communication module is a MAX3232 communication module.
The double-mode train tail locomotive platform warehouse-in and warehouse-out detection platform is characterized in that: the main controller is an ATXMEGA256A3-AU microcontroller, and the main control module further comprises a main memory, wherein the main memory comprises a chip AT24C 02;
the clock module includes a chip DS12C 887.
The double-mode train tail locomotive platform warehouse-in and warehouse-out detection platform is characterized in that: the temperature and humidity module is connected with the main controller through a temperature and humidity communication module, and the temperature and humidity communication module is an MAX3232 communication module.
The double-mode train tail locomotive platform warehouse-in and warehouse-out detection platform is characterized in that: the extended communication module is a MAX3232 communication module.
The double-mode train tail locomotive platform warehouse-in and warehouse-out detection platform is characterized in that: the front side lower part of rack is provided with the front side door that can open and close, the bottom of rack is provided with the walking wheel of taking the manual brake, the display is located the front side upper portion of rack, the trailing flank of rack is provided with the thermovent and is used for inserting 220V's of commercial power socket.
Compared with the prior art, the utility model has the following advantage:
1. the adopted dual-mode train tail locomotive platform warehouse-in and warehouse-out detection platform is simple in structure and reasonable in design, and detection of the dual-mode train tail locomotive platform on the locomotive is met.
2. The adopted in-out warehouse detection platform comprises a cabinet, a warehouse detection host and a warehouse detection industrial personal computer, wherein the warehouse detection host and the warehouse detection industrial personal computer are both integrated in the cabinet, so that the in-out warehouse detection platform is convenient to move, and the installation and the layout are convenient; in addition, the exposure of the warehouse inspection host and the warehouse inspection industrial personal computer is avoided, the service life of each part of the warehouse inspection host and the warehouse inspection industrial personal computer is prolonged, the warehouse inspection host and the warehouse inspection industrial personal computer can work normally and stably for a long time, and the maintenance and management are reduced.
3. The adopted stock checking host comprises a first wireless communication module and a second wireless communication module, wherein a GSM-R module is arranged in the first wireless communication module and is used for communicating with the GSM-R module in the dual-mode train tail locomotive platform to realize data information interaction with the dual-mode train tail locomotive platform; the 400MHz digital channel machine module is arranged in the second wireless communication module and is used for communicating with a 400MHz digital channel machine in the dual-mode train tail locomotive platform, so that data information interaction with the dual-mode train tail locomotive platform is realized, and detection of the dual-mode train tail locomotive platform is completed.
4. Set up temperature and humidity module in the warehouse inspection host computer that adopts is for the humiture that detects in the detection rack detects to send to main control unit, main control unit sends and shows to the warehouse inspection industrial computer, avoids the too big explosion that causes the component ware of the temperature in the rack, avoids the too big components and parts moisture absorption trouble that causes of humidity in the rack in addition.
To sum up, the utility model has the advantages of simple structure and reasonable design and install and lay the convenience, the train sends out the plantago and detects the bimodulus locomotive platform of being listed as the tail on the locomotive, ensures bimodulus locomotive platform of being listed as tail each item qualified to ensure card driving safety, and can normally work for a long time, the practicality is strong.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
Fig. 1 is the structure schematic diagram of the warehouse-in and warehouse-out detection table of the utility model.
Fig. 2 is a rear view of fig. 1.
Fig. 3 is a schematic circuit diagram of the power module of the utility model for converting 13.8V into 8V.
Fig. 4 is a schematic circuit block diagram of the power module for converting 13.8V to 5V according to the present invention.
Fig. 5 is a schematic circuit diagram of the power module for converting 5V to 3.3V according to the present invention.
Fig. 6 is the circuit schematic block diagram of the utility model discloses the storehouse examines industrial computer.
Fig. 7 is a schematic circuit diagram of the 400MHz digital channel apparatus of the present invention.
Fig. 8 is a schematic circuit diagram of the GSM-R module of the present invention.
Fig. 9 is a schematic circuit diagram of the clock module of the present invention.
Fig. 10 is a schematic circuit diagram of the temperature and humidity module of the present invention.
Fig. 11 is a schematic circuit diagram of the standing wave detection module of the present invention.
Fig. 12 is a schematic circuit diagram of the extended communication module of the present invention.
Fig. 13 is a schematic circuit diagram of the main memory according to the present invention.
Fig. 14 is a schematic block circuit diagram of the warehouse-out inspection host according to the present invention.
Fig. 15 is a schematic circuit block diagram of the power module of the present invention.
Description of reference numerals:
1-a first wireless communication module; 1-1 — a first microcontroller; 1-2-GSM-R module;
1-3-a first communication module; 1-4-GSM antenna; 2-a second wireless communication module;
2-1 — a second microcontroller; 2-400 MHz digital channel machine;
2-3-standing wave detection module; 2-4-400 MHz antenna;
4-a main control module; 4-1 — a master controller; 4-2-clock module;
4-an extended communication module; 4-5-temperature and humidity module; 4-6 — main memory;
4-7, a temperature and humidity communication module; 5, a power supply module;
a power supply module for converting 5-1-220V into 13.8V; a 5-2-13.8V to 8V power supply module;
5-3-13.8V to 5V power supply module; a power module for converting 5-4-5V into 3.3V;
8-a travelling wheel; 9-front side door;
10, a cabinet; 11 — a display; 12-grip groove;
13-heat dissipation port; 14-power socket; and 18, an industrial personal computer.
Detailed Description
As shown in fig. 1, fig. 2, fig. 6 and fig. 14, the utility model discloses a rack 10, set up in rack 10 and carry out the warehouse examination host computer of going out to put in storage and detect and with the warehouse examination industrial computer that the host computer is connected to bimodulus train tail locomotive platform, the warehouse examination host computer includes power module 5 and main control module 4, and with the first wireless communication module 1 and the second wireless communication module 2 that main control module 4 is connected, the warehouse examination industrial computer includes industrial computer 18 that sets up in rack 10 and the display 11 that sets up on rack 10 and is connected with industrial computer 18;
the main control module 4 comprises a main controller 4-1, a clock module 4-2 and an extended communication module 4-4, wherein the clock module 4-2 and the extended communication module 4-4 are connected with the main controller 4-1, and a temperature and humidity module 4-5 for detecting the temperature and humidity in the cabinet 10 is arranged in the cabinet 10;
the first wireless communication module 1 comprises a first microcontroller 1-1 and a GSM-R module 1-2 connected with the first microcontroller 1-1, the GSM-R module 1-2 is connected with a GSM antenna 1-4, and the GSM-R module 1-2 is connected with the first microcontroller 1-1 through a first communication module 1-3; the second wireless communication module 2 comprises a second microcontroller 2-1 and a 400MHz digital channel machine 2-2 connected with the second microcontroller 2-1, the 400MHz digital channel machine 2-2 is connected with a 400MHz antenna 2-4 through a standing wave detection module 2-3, and the first microcontroller 1-1 and the second microcontroller 2-1 are both connected with a main controller 4-1.
As shown in fig. 15, in this embodiment, the power module 5 includes a 220V to 13.8V power module 5-1, a 13.8V to 8V power module 5-2, a 13.8V to 5V power module 5-3, and a 5V to 3.3V power module 5-4, an output end of the 220V to 13.8V power module 5-1 is connected to an input end of the 13.8V to 8V power module 5-2 and an input end of the 13.8V to 5V power module 5-3, and an output end of the 13.8V to 5V power module 5-3 is connected to an input end of the 5V to 3.3V power module 5-4.
As shown in fig. 3, 4 and 5, the 13.8V to 8V power module 5-2 includes a chip LM2576-ADJ, a1 st pin of the chip LM2576-ADJ is connected to a cathode of a diode D1, an anode of the diode D1 is divided into four paths, a first path is grounded via a capacitor C16, a second path is grounded via a capacitor C15, a third path is connected to a cathode of a zener diode D2, and a fourth path is connected to a +13.8V power output terminal; the anode of the voltage-stabilizing diode D2 is grounded, the 3 rd pin and the 5 th pin of the chip LM2576-ADJ are grounded, the 2 nd pin of the chip LM2576-ADJ is divided into two paths, one path is connected with the cathode of the voltage-stabilizing diode D3, and the other path is connected with one end of the inductor L5; the other end of the inductor L5 is divided into six paths, the first path is grounded through a capacitor C19, the second path is grounded through a capacitor C17, the third path is connected with one end of a capacitor C18, the fourth path is connected with one end of a resistor R5, the fifth path is connected with one end of a resistor R6, and the sixth path is a +8V power supply output end; the 4 th pin of the chip LM2576-ADJ is divided into three paths, the first path is connected with the other end of the capacitor C18, the second path is connected with the other end of the resistor R5, and the third path is connected with one fixed end of the sliding resistor R7; the other fixed end of the sliding resistor R7 and the connecting end of the sliding resistor R7 are grounded, the other end of the resistor R6 is connected with the anode of the light-emitting diode DS1, and the anode of the voltage regulator tube D3 and the cathode of the light-emitting diode DS1 are both grounded;
the 13.8V-to-5V power supply module 5-3 comprises a chip LM2576S-5.0, a1 st pin of the chip LM2576S-5.0 is connected with a cathode of a diode D4, an anode of the diode D4 is divided into four paths, the first path is grounded through a capacitor C21, the second path is grounded through a capacitor C20, the third path is connected with a cathode of a voltage stabilizing diode D5, and the fourth path is connected with a +13.8V power supply output end; the anode of the voltage-stabilizing diode D5 is grounded, the 3 rd pin and the 5 th pin of the chip LM2576S-5.0 are grounded, the 2 nd pin of the chip LM2576S-5.0 is divided into two paths, one path is connected with the cathode of the voltage-stabilizing diode D6, and the other path is connected with one end of the inductor L6; the other end of the inductor L6 is divided into five paths, the first path is grounded through a capacitor C23, the second path is grounded through a capacitor C22, the third path is connected with one end of a resistor R8, the fourth path is connected with the 4 th pin of the chip LM2576S-5.0, and the fifth path is a +5V power supply output end; the other end of the resistor R8 is connected with the anode of the light-emitting diode DS2, and the anode of the voltage regulator tube D6 and the cathode of the light-emitting diode DS2 are both grounded;
the 5V-to-3.3V power supply module 5-4 comprises a chip LM2937IMP-3.3, a1 st pin of the chip LM2937IMP-3.3 is divided into three paths, the first path is grounded through a capacitor C25, the second path is grounded through a capacitor C24, and the third path is grounded with the output end of the +5V power supply; the 2 nd pin of the chip LM2937IMP-3.3 is grounded, the 3 rd pin of the chip LM2937IMP-3.3 is divided into three paths, the first path is grounded through a capacitor C26, the second path is grounded through a capacitor C27, and the third path is grounded at the output end of a +3.3V power supply.
In this embodiment, the 220V to 13.8V power module 5-1 may refer to a 220V to 13.8V power module of Heifu type HF150W-SC-12 with overload, overheat, short-circuit protection
In this embodiment, in specific implementation, the other end of the resistor R677 is connected to a P1.5 pin of the C8051F340 microcontroller.
In the embodiment, the 13.8V-to-8V power module 5-2 is arranged for converting the power into 8V power output and supplying power to power utilization modules such as the GSM-R module 1-2; the 13.8V-to-5V power supply module 5-3 is used for converting the power supply into 5V power supply output and supplying power to power utilization modules such as the clock module 4-2.
As shown in fig. 7 and fig. 11, in this embodiment, the second microcontroller 2-1 is an ATXMEGA256a3-AU microcontroller, the 400MHz digital channelizer 2-2 is a MOTOTRBO XiR M6660 400MHz digital channelizer, an M-TXD pin of the 400MHz digital channelizer 2-2 is connected to a PE4 pin of the second microcontroller 2-1 through a resistor R821, an M-RXD pin of the 400MHz digital channelizer 2-2 is connected to a PE7 pin of the second microcontroller 2-1 through a resistor R822, an M-RST pin of the 400MHz digital channelizer 2-2 is divided into two paths, one path is connected to a +13.8V power output terminal through a resistor R233, and the other path is connected to a collector of a photocoupler 4N 25; the emitter of the photoelectric coupler 4N25 is grounded through a resistor R232, the cathode of the photoelectric coupler 4N25 is grounded, the anode of the photoelectric coupler 4N25 is connected with one end of a resistor R231, the other end of the resistor R231 is divided into two paths, one path is connected with a PD1 pin of the second microcontroller 2-1 through a resistor R815, and the other path is grounded through a capacitor C231;
the standing wave detection module 2-3 is an SWT-400 standing wave detection module, a 13.8V pin of the standing wave detection module 2-3 is divided into two paths, one path is connected with a +13.8V power supply output end through an inductor Lz601, and the other path is grounded through a capacitor Cz601 and a capacitor Cz602 which are connected in parallel; the VSWR pin of the standing wave detection module 2-3 is divided into two paths, one path is connected with the cathode of the voltage stabilizing diode Dz601, and the other path is connected with a PA0 pin of the second microcontroller 2-1; the ALM pin of the standing wave detection module 2-3 is divided into two paths, one path is connected with the cathode of the diode Dz602, and the other path is grounded through a resistor Rz 601; the anode of the diode Dz602 is connected to the pin PA1 of the second microcontroller 2-1, the anode of the zener diode Dz601 is grounded, and the GND pin of the standing wave detection module 2-3 is grounded.
IN this embodiment, IN specific implementation, the 400MHz antenna 2-4 is a 400-HBXN-3 400MHz antenna, the radio frequency interface of the 400MHz digital channel unit 2-2 is connected to the RF IN interface of the standing wave detection module 2-3 through a radio frequency cable, and the RF OUT interface of the standing wave detection module 2-3 is connected to the 400MHz antenna 2-4 through a radio frequency cable.
In the embodiment, the standing wave detection module 2-3 is arranged for detecting the standing wave ratio of a 400MHz antenna 2-4 of a 400MHz digital channel machine 2-2 and sending the detected standing wave ratio data to a second microcontroller 2-1, the second microcontroller 2-1 compares the received standing wave ratio data with a standing wave ratio set value, the second microcontroller 2-1 sends the received standing wave ratio data to a main controller 4-1, the main controller 4-1 sends the data to an industrial personal computer 18, the industrial personal computer 18 controls a display 11 to display and remind a worker to overhaul the 400MHz antenna 2-4 of the 400MHz digital channel machine 2-2 until the standing wave ratio data obtained by the second microcontroller 2-1 accords with the standing wave ratio set value, the standing-wave ratio data of the 400MHz antenna 2-4 are prevented from not conforming to the set standing-wave ratio value, and the reliability of data communication of the 400MHz digital channel machine 2-2 is improved.
As shown in fig. 8, in this embodiment, the first microcontroller 1-1 is an ATXMEGA256a3-AU microcontroller, the GSM-R module 1-2 is a cic t-R-8002GSM-R module, the first communication module 1-3 includes a chip U2 with a model of MAX3232, a1 st pin of the chip U2 is connected to a3 rd pin of the chip U2 through a capacitor C401, a 4 th pin of the chip U2 is connected to a5 th pin of the chip U2 through a capacitor C402, a 13 th pin of the chip U2 is connected to one end of an inductor L403, a 14 th pin of the chip U2 is connected to one end of the inductor L402, the other end of the inductor L403 is divided into two paths, one path is connected to ground through the capacitor CS102, and the other path is connected to a C-TXD pin of the GSM-R module 1-2; the other end of the inductor L402 is divided into two paths, one path is grounded through the capacitor CS101, and the other path is connected with a C-RXD pin of the GSM-R module 1-2; the C-RST pin of the GSM-R module 1-2 is connected with the collector of a triode T1, the emitter of the triode T1 is grounded, the base of the triode T1 is connected with the PD1 pin of the first microcontroller 1-1 through a resistor R100, the 2 nd pin of the chip U2 is grounded through a capacitor C404, the 6 th pin of the chip U2 is grounded through a capacitor C405, the 16 th pin of the chip U2 is divided into two paths, one path is grounded through a capacitor CT401, and the other path is connected with one end of an inductor L400; the other end of the inductor L400 is divided into two paths, one path is grounded through a capacitor C403 and a capacitor C406 which are connected in parallel, and the other path is connected with a +3.3V power supply output end; the 12 th pin of the chip U2 is connected with the PD2 pin of the first microcontroller 1-1 through a resistor R402, and the 11 th pin of the chip U2 is connected with the PD3 pin of the first microcontroller 1-1 through a resistor R401.
In this embodiment, in practical implementation, the GSM antennas 1 to 4 are 900-X2 *5/8N, and the antenna interface of the GSM-R module 1-2 is connected with the GSM antenna 1-4 through a radio frequency cable.
As shown in fig. 9, 10 and 13, in this embodiment, the main controller 4-1 is an ATXMEGA256a3-AU microcontroller, the main control module 4 further includes a main memory 4-6, the main memory 4-6 includes a chip AT24C02, the 1 st pin to the 4 th pin of the chip AT24C02 are all grounded, the 5 th pin of the chip AT24C02 is divided into two paths, one path is connected to the +3.3V power output terminal through a resistor R66, and the other path is connected to a PC9 pin of the main controller 4-1; the 6 th pin of the chip AT24C02 is divided into two paths, one path is connected with the +3.3V power output end through a resistor R65, and the other path is connected with the PA8 pin of the main controller 4-1; the 8 th pin of the chip AT24C02 is grounded through a capacitor C272;
the clock module 4-2 comprises a chip DS12C887, wherein a pin 4 to a pin 11 of the chip DS12C887 are respectively connected with a PB0 pin-a PB7 pin of the main controller 4-1, a pin 12 and a pin 13 of the chip DS12C887 are all grounded, a pin 14, a pin 15 and a pin 17 of the chip DS12C887 are respectively connected with a PA5 pin, a PA6 pin and a PA7 pin of the main controller 4-1, the connecting ends of the pin 18 and the pin 24 of the chip DS12C887 are divided into two paths, one path is grounded through a capacitor 880 CT, and the other path is connected with one end of an inductor L880; the other end of the inductor L880 is divided into two paths, one path is connected with the +5V power output end, and the other path is grounded through the capacitor CC880 and the capacitor CC881 which are connected in parallel.
In this embodiment, the temperature and humidity module 4-5 may refer to an SM1810A temperature and humidity module, the temperature and humidity module 4-5 is connected to the main controller 4-1 through a temperature and humidity communication module 4-7, the temperature and humidity communication module 4-7 includes a chip U23 of a model MAX3232, a1 st pin of the chip U23 is connected to a3 rd pin of the chip U23 through a capacitor C410, a 4 th pin of the chip U23 is connected to a5 th pin of the chip U23 through a capacitor C420, an 8 th pin of the chip U23 is connected to one end of an inductor L701, a7 th pin of the chip U23 is connected to one end of the inductor L702, the other end of the inductor L701 is divided into two paths, one path is grounded through the capacitor CS701, and the other path is connected to a TXD pin of the temperature and humidity module 4-5; the other end of the inductor L702 is divided into two paths, one path is grounded through the capacitor CS702, and the other path is connected with an RXD pin of the temperature and humidity module 4-5; the 2 nd pin of the chip U23 is grounded through a capacitor C440, the 6 th pin of the chip U23 is grounded through a capacitor C45, the 16 th pin of the chip U23 is divided into two paths, one path is grounded through a capacitor CT41, and the other path is connected with one end of an inductor L40; the other end of the inductor L40 is divided into two paths, one path is grounded through a capacitor C430 and a capacitor C46 which are connected in parallel, and the other path is connected with a +3.3V power supply output end; the 12 th pin of the chip U23 is connected with the PC5 pin of the main controller 4-1 through a resistor R44, and the 11 th pin of the chip U23 is connected with the PC6 pin of the main controller 4-1 through a resistor R43.
In this embodiment, the temperature and humidity modules 4-5 can refer to the SM1810A temperature and humidity module, and have high precision and stable performance; the temperature and humidity module 4-5 is used for detecting the temperature and humidity in the cabinet 10 and sending the detected temperature and humidity to the main controller 4-1, the main controller 4-1 compares the received temperature and humidity with a temperature set value and a humidity set value respectively, when the received temperature is greater than the temperature set value, the main controller 4-1 sends the temperature and humidity to the industrial personal computer 18, and the industrial personal computer 18 controls the display 11 to display the temperature and humidity; when the main controller 4-1 sends the received humidity to the industrial personal computer 18 when the humidity is larger than the set humidity value, the industrial personal computer 18 controls the display 11 to display the humidity, so that maintenance and inspection of workers are facilitated, and explosion of the element device caused by overlarge temperature in the cabinet 10 is avoided; and avoid the too big moisture absorption trouble of components and parts that causes of humidity in the rack 10.
As shown in fig. 12, in this embodiment, the expansion communication module 4-4 includes a chip U33 with a model of MAX3232, a1 st pin of the chip U33 is connected to a3 rd pin of the chip U33 through a capacitor C501, a 4 th pin of the chip U33 is connected to a5 th pin of the chip U33 through a capacitor C502, a7 th pin of the chip U33 is connected to a2 nd pin of a DB9 interface J10, an 8 th pin of the chip U33 is connected to a3 rd pin of a DB9 interface J10, a 14 th pin of the chip U33 is connected to a2 nd pin of a DB9 interface J9, a 13 th pin of the chip U33 is connected to a3 rd pin of a DB9 interface J9, a2 nd pin of the chip U33 is grounded through a capacitor C504, a6 th pin of the chip U33 is grounded through a capacitor C505, a 16 th pin of the chip U33 is connected to another path of the capacitor C501, and one end of the inductor L501 is connected to the other path L of the capacitor C501; the other end of the inductor L500 is divided into two paths, one path is grounded through a capacitor C503 and a capacitor C506 which are connected in parallel, and the other path is connected with a +3.3V power supply output end; the 12 th pin of the chip U33 is connected with the PR0 pin of the main controller 4-1 through a resistor R801, the 9 th pin of the chip U33 is connected with the PE2 pin of the main controller 4-1 through a resistor R501, the 11 th pin of the chip U33 is connected with the PD7 pin of the main controller 4-1 through a resistor R802, and the 10 th pin of the chip U33 is connected with the PE3 pin of the main controller 4-1 through a resistor R502.
In this embodiment, the expansion communication module 4-4 is configured to include a DB9 interface J9 and a DB9 interface J10, and the DB9 interface J9 is configured to leave a DB9 interface, so as to facilitate connection of other external devices; in addition, the DB9 interface J10 is arranged for connecting a serial port line, so that the main control module 4 is connected with the industrial personal computer 18, and the warehouse inspection host computer and the warehouse inspection industrial personal computer are in wired connection.
In this embodiment, the front side lower part of rack 10 is provided with the front side door 9 that can open and close, the bottom of rack 10 is provided with the walking wheel 8 of taking the manual brake, display 11 is located the front side upper portion of rack 10, the trailing flank of rack 10 is provided with thermovent 13 and is used for inserting 220V's of commercial power socket 14.
In this embodiment, the front side door 9 is provided with a grip groove 12.
In the embodiment, a cabinet 10 is arranged, a warehouse inspection host and a warehouse inspection industrial personal computer are both integrated in the cabinet 10, and the travelling wheels 8 are arranged to facilitate the movement of the warehouse inspection platform, so that the installation and the layout are convenient; in addition, the exposure of the warehouse inspection host and the warehouse inspection industrial personal computer is avoided, the service life of each part of the warehouse inspection host and the warehouse inspection industrial personal computer is prolonged, the warehouse inspection host and the warehouse inspection industrial personal computer can work normally and stably for a long time, and the maintenance and management are reduced.
In this embodiment, in the specific implementation, the industrial personal computer 18 is a porphyry industrial personal computer, and specifically refers to an IPC-940 porphyry industrial personal computer. The industrial personal computer 18 is connected with the display 11 through serial port lines.
In this embodiment, in specific implementation, the PD6 pin of the first microcontroller 1-1 is connected to the PD3 pin of the main controller 4-1, and the PD7 pin of the first microcontroller 1-1 is connected to the PD2 pin of the main controller 4-1;
and a PE2 pin of the second microcontroller 2-1 is connected with a PE7 pin of the main controller 4-1, and a PE3 pin of the second microcontroller 2-1 is connected with a PE6 pin of the main controller 4-1.
In this embodiment, during specific implementation, the GSM-R detection data and the 400MHz detection data may adopt wind pressure set value data.
In this embodiment, in specific implementation, the main controller 4-1, the first microcontroller 1-1, and the second microcontroller 2-1 may also be microcontrollers of other types.
When the utility model is used, when detecting the GSM-R module in the dual-mode train tail locomotive platform, the main controller 4-1 is operated to send the GSM-R detection data to the first microcontroller 1-1, the first microcontroller 1-1 sends the received GSM-R detection data out through the first communication module 1-3, the GSM-R module 1-2 and the GSM antenna 1-4, when the dual-mode train tail locomotive platform receives the GSM-R detection data, the GSM-R detection data is sent, and the dual-mode train tail locomotive platform sends the successful receiving data, the first microcontroller 1-1 sequentially passes through the GSM antenna 1-4, the GSM-R module 1-2 and the first communication module 1-3 to obtain the successful receiving data and send the successful receiving data to the main controller 4-1, the main controller 4-1 sends the main controller to the industrial personal computer 18, and the industrial personal computer 18 controls the display 11 to display that the GSM-R module is normal, so that the detection of the GSM-R module in the dual-mode train tail locomotive platform is realized;
when a 400MHz digital channel machine module in the dual-mode train tail machine platform is detected, the main controller 4-1 sends 400MHz detection data to the second microcontroller 2-1, the second microcontroller 2-1 sends the received 400MHz detection data out through the 400MHz digital channel machine module 2-2, the standing wave detection module 2-3 and the 400MHz antenna 2-4, when the dual-mode train tail machine platform receives the 400MHz detection data, the sending of the 400MHz detection data is completed, and the dual-mode train tail machine platform sends successful receiving data, the second microcontroller 2-1 sequentially passes through the 400MHz antenna 2-4, the standing wave detection module 2-3 and the 400MHz digital channel machine module 2-2 to obtain successful receiving data and sends the successful receiving data to the main controller 4-1, and the main controller 4-1 sends the successful receiving data to the industrial personal computer 18, the industrial personal computer 18 controls the display 11 to display that the 400MHz digital channel machine module is normal, realizes the detection to the 400MHz digital channel machine module in the dual-mode train tail locomotive platform, and each item of the dual-mode train tail locomotive platform is qualified to ensure the driving safety, and can normally and stably work for a long time, and the practicality is strong.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (8)
1. The utility model provides a bimodulus train tail locomotive platform goes out warehouse entry and detects platform which characterized in that: the warehouse inspection system comprises a cabinet (10), a warehouse inspection host and a warehouse inspection industrial personal computer, wherein the warehouse inspection host is arranged in the cabinet (10) and used for performing warehouse entry and warehouse exit detection on a dual-mode train tail locomotive platform, the warehouse inspection industrial personal computer is connected with the warehouse inspection host, the warehouse inspection host comprises a power module (5), a main control module (4), a first wireless communication module (1) and a second wireless communication module (2) which are connected with the main control module (4), and the warehouse inspection industrial personal computer comprises an industrial personal computer (18) arranged in the cabinet (10) and a display (11) which is arranged on the cabinet (10) and connected with the industrial personal computer (18);
the main control module (4) comprises a main controller (4-1), a clock module (4-2) and an extended communication module (4-4), wherein the clock module (4-2) and the extended communication module (4-4) are connected with the main controller (4-1), and a temperature and humidity module (4-5) for detecting the temperature and humidity in the cabinet (10) is arranged in the cabinet (10);
the first wireless communication module (1) comprises a first microcontroller (1-1) and a GSM-R module (1-2) connected with the first microcontroller (1-1), the GSM-R module (1-2) is connected with a GSM antenna (1-4), and the GSM-R module (1-2) is connected with the first microcontroller (1-1) through a first communication module (1-3); the second wireless communication module (2) comprises a second microcontroller (2-1) and a 400MHz digital channel machine (2-2) connected with the second microcontroller (2-1), the 400MHz digital channel machine (2-2) is connected with a 400MHz antenna (2-4) through a standing wave detection module (2-3), and the first microcontroller (1-1) and the second microcontroller (2-1) are connected with a main controller (4-1).
2. The dual-mode train tail locomotive platform warehousing detection platform according to claim 1, characterized in that: the power module (5) comprises a 220V-to-13.8V power module (5-1), a 13.8V-to-8V power module (5-2), a 13.8V-to-5V power module (5-3) and a 5V-to-3.3V power module (5-4), wherein the output end of the 220V-to-13.8V power module (5-1) is connected with the input end of the 13.8V-to-8V power module (5-2) and the input end of the 13.8V-to-5V power module (5-3), and the output end of the 13.8V-to-5V power module (5-3) and the input end of the 5V-to-3.3V power module (5-4) are connected.
3. The dual-mode train tail locomotive platform warehousing detection platform according to claim 1, characterized in that: the second microcontroller (2-1) is an ATXMEGA256A3-AU microcontroller, and the 400MHz digital channel machine (2-2) is a MOTOTRBO XiRM6660 400MHz digital channel machine;
the standing wave detection module (2-3) is an SWT-400 standing wave detection module.
4. The dual-mode train tail locomotive platform warehousing detection platform according to claim 1, characterized in that: the first microcontroller (1-1) is an ATXMEGA256A3-AU microcontroller, the GSM-R module (1-2) is a CICT-R-8002GSM-R module, and the first communication module (1-3) is a MAX3232 communication module.
5. The dual-mode train tail locomotive platform warehousing detection platform according to claim 1, characterized in that: the main controller (4-1) is an ATXMEGA256A3-AU microcontroller, the main control module (4) further comprises a main memory (4-6), and the main memory (4-6) comprises a chip AT24C 02;
the clock module (4-2) comprises a chip DS12C 887.
6. The dual-mode train tail locomotive platform warehousing detection platform according to claim 1, characterized in that: the temperature and humidity module (4-5) is connected with the main controller (4-1) through a temperature and humidity communication module (4-7), and the temperature and humidity communication module (4-7) is an MAX3232 communication module.
7. The dual-mode train tail locomotive platform warehousing detection platform according to claim 1, characterized in that: the extended communication module (4-4) is a MAX3232 communication module.
8. The dual-mode train tail locomotive platform warehousing detection platform according to claim 1, characterized in that: the front side lower part of rack (10) is provided with front side door (9) that can open and close, the bottom of rack (10) is provided with walking wheel (8) of taking the manual brake, display (11) are located the front side upper portion of rack (10), the trailing flank of rack (10) is provided with thermovent (13) and is used for inserting 220V's of commercial power socket (14).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111817746A (en) * | 2020-08-10 | 2020-10-23 | 天津七一二通信广播股份有限公司 | Portable digital train tail library inspection equipment and implementation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111817746A (en) * | 2020-08-10 | 2020-10-23 | 天津七一二通信广播股份有限公司 | Portable digital train tail library inspection equipment and implementation method thereof |
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