CN201820276U - Information displaying and recording instrument used in passenger train carriage - Google Patents
Information displaying and recording instrument used in passenger train carriage Download PDFInfo
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- CN201820276U CN201820276U CN2010205751165U CN201020575116U CN201820276U CN 201820276 U CN201820276 U CN 201820276U CN 2010205751165 U CN2010205751165 U CN 2010205751165U CN 201020575116 U CN201020575116 U CN 201020575116U CN 201820276 U CN201820276 U CN 201820276U
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Abstract
An information displaying and recording instrument used in a passenger train carriage belongs to the field of trains and passenger services. By adopting an embedded system and under the processing of a microcontroller, a temperature and humidity sensor is used for monitoring temperature and humidity information of the train carriage; a GPS (global position system) module is used for monitoring running speed information, position information and station arrival information of the train; a triaxial acceleration sensor is used for monitoring lurching information of the passenger train and analyzing the cause of lurching; a liquid crystal display is used for displaying the required information; and a Flash memorizer is used for storing the information needed. The information displaying and recording instrument is a small-size train-mounted device mounted in the passenger train carriage, which can provide passengers with related information of the train carriage, and record abnormal situation of train operation.
Description
Technical field
The utility model relates to a kind of automatic monitoring passenger train carriage environmental information and train operation state, and the display recorder for the passenger provides information service belongs to rail vehicle and commuter service field.
Background technology
At present, in the known railway car, have only the glass-stem thermometer of a small size, show unintelligiblely, check inconvenience, and do not have the measurement and the display device of humidity and train running speed in the passenger train carriage; Train is manually reported labor intensive by way of the area and the information of arriving at a station by announcer or steward; The vehicle-mounted rolling car instrument quantity of monitoring train operation state is few, and the cost height can not the non-volatile recording relevant information.
The utility model content
Technical problem to be solved in the utility model is: a kind of small size, low cost, low-power consumption are provided, the passenger train car-mounted device of being convenient to install, monitoring and demonstration passenger train carriage humiture information, train running speed information, train position information and train arrival information; The rolling car information of monitoring passenger train is analyzed rolling car occurrence cause, and the abnormal conditions of train operation are carried out record.
The technical scheme that its technical matters that solves the utility model adopts is: passenger train carriage information display record instrument, it comprises: the microcontroller model is that ATmega128L, GPS module model are that GS-216M, Temperature Humidity Sensor module model are that SHT10,3-axis acceleration sensor module model are that ADXL335, a FLASH memory module model are that AT45DB161D-SU, the 2nd FLASH memory module model are that AT45DB161D-SU, LCD MODULE model are GTV280MBQD-04 and keypad.Connection between them:
The RXD1/INT2 pin of microcontroller is connected with the TXA pin of GPS module, and the TXD1/INT3 pin of microcontroller is connected with the RXA pin of GPS module.
The SDA/INT1 pin of microcontroller is connected with the DATA pin of Temperature Humidity Sensor module, and the SCL/INT0 pin of microcontroller is connected with the SCK pin of Temperature Humidity Sensor module.
The ADC0 pin of microcontroller is connected with the Xout pin of 3-axis acceleration sensor module, the ADC1 pin of microcontroller is connected with the Yout pin of 3-axis acceleration sensor module, and the ADC2 pin of microcontroller is connected with the Zout pin of 3-axis acceleration sensor module.
The MOSI pin of microcontroller is connected with the SI pin of a FLASH memory module, the MISO pin of microcontroller is connected with the SO pin of a FLASH memory module, the SCK pin of microcontroller is connected with the SCK pin of a FLASH memory module, the OC1B pin of microcontroller and a FLASH memory module
Pin connects, the OC0 pin of microcontroller and a FLASH memory module
Pin connects.
The MOSI pin of microcontroller is connected with the SI pin of the 2nd FLASH memory module, the MISO pin of microcontroller is connected with the SO pin of the 2nd FLASH memory module, the SCK pin of microcontroller is connected with the SCK pin of the 2nd FLASH memory module, the OC1B pin of microcontroller and the 2nd FLASH memory module
Pin connects, the OC1A pin of microcontroller and the 2nd FLASH memory module
Pin connects.
The AD0-AD7 pin of microcontroller is connected with the DB0-DB7 pin of LCD MODULE respectively, and the A8-A15 pin of microcontroller is connected with the DB10-DB17 pin of LCD MODULE respectively, the XCK1 pin of microcontroller and LCD MODULE
Pin connects, and the T1 pin of microcontroller is connected with the RS pin of LCD MODULE, the T2 pin of microcontroller and LCD MODULE
Pin connects, microcontroller
Pin and LCD MODULE
Pin connects, microcontroller
Pin and LCD MODULE
Pin connects.
The ADC7/TD1 pin of microcontroller, ADC6/TDO pin, ADC5/TMS pin are connected with TDI button, TDO button, the TMS button of keypad respectively.
Passenger train carriage information display record instrument is installed in the special-purpose box body, and box body is fixed on the compartment, and the GPS module is fixed on the box body.
Passenger train carriage information display record instrument adopts damascene structures, is whole device power supply by the 4.1V lithium battery, and gives lithium cell charging by USB interface.
The signal that the Temperature Humidity Sensor module collects by the processing of microcontroller, obtains the data of passenger train carriage humiture.The signal that the GPS module receives by the decoding of microcontroller, obtains the data of time, train speed and train position; The train position data are in conjunction with the cartographic information that is pre-stored in first, second FLASH storer, for the passenger provides train arrival information.The detected signal of 3-axis acceleration sensor module, processing by microcontroller, obtain train at three of the three dimensions acceleration on axially, thereby obtain the data of relevant passenger train rolling car information, and can analyze the reason that the rolling car takes place by the direction of judging acceleration, the car that promptly shakes is to be caused or orbit problem causes or the road surface problem causes by traction problems.Above various data on demand by LCD MODULE, are finished real-time demonstration, and are realized long stored record by first, second FLASH storer on demand under the control of microcontroller.
The beneficial effects of the utility model are, the utility model adopts embedded system, and volume is little, low in energy consumption, cost is low, be convenient to install; Humiture environmental information and train speed's information of monitoring in real time and demonstration railway car; For the passenger provides train arrival information and current location information, and show the information of train synchronously by way of various places; Monitoring train rolling car information is analyzed the reason that the rolling car takes place, and rolling car information is carried out non-volatile recording, for ex-post analysis provides original foundation.
Description of drawings
Fig. 1 is a passenger train carriage information display record instrument block diagram.
Fig. 2 is the circuit theory diagrams of passenger train carriage information display record instrument.
Among the figure, microcontroller U1, GPS module U2, Temperature Humidity Sensor module U3,3-axis acceleration sensor module U4, the first and second Flash memory modules (U5, U6), LCD MODULE U7, keypad U8.
Embodiment
The utility model is described in further detail in conjunction with the accompanying drawings.
Passenger train carriage information display record instrument, as Fig. 1,2, it comprises that microcontroller U1 model is that ATmega128L, GPS module U2 model are that GS-216M, Temperature Humidity Sensor module U3 model are that SHT10,3-axis acceleration sensor module U4 model are that ADXL335, a FLASH memory module U5 model are that AT45DB161D-SU, the 2nd FLASH memory module U6 model are that AT45DB161D-SU, LCD MODULE U7 model are GTV280MBQD-04, keypad U8; Connection between them:
The RXD1/INT2 pin of microcontroller is connected with the TXA pin of GPS module, and the TXD1/INT3 pin of microcontroller is connected with the RXA pin of GPS module.
The SDA/INT1 pin of microcontroller is connected with the DATA pin of Temperature Humidity Sensor module, and the SCL/INT0 pin of microcontroller is connected with the SCK pin of Temperature Humidity Sensor module.
The ADC0 pin of microcontroller is connected with the Xout pin of 3-axis acceleration sensor module, the ADC1 pin of microcontroller is connected with the Yout pin of 3-axis acceleration sensor module, and the ADC2 pin of microcontroller is connected with the Zout pin of 3-axis acceleration sensor module.
The MOSI pin of microcontroller is connected with the SI pin of a FLASH memory module, the MISO pin of microcontroller is connected with the SO pin of a FLASH memory module, the SCK pin of microcontroller is connected with the SCK pin of a FLASH memory module, the OC1B pin of microcontroller and a FLASH memory module
Pin connects, the OC0 pin of microcontroller and a FLASH memory module
Pin connects.
The MOSI pin of microcontroller is connected with the SI pin of the 2nd FLASH memory module, the MISO pin of microcontroller is connected with the SO pin of the 2nd FLASH memory module, the SCK pin of microcontroller is connected with the SCK pin of the 2nd FLASH memory module, the OC1B pin of microcontroller and the 2nd FLASH memory module
Pin connects, the OC1A pin of microcontroller and the 2nd FLASH memory module
Pin connects.
The AD0-AD7 pin of microcontroller is connected with the DB0-DB7 pin of LCD MODULE respectively, and the A8-A15 pin of microcontroller is connected with the DB10-DB17 pin of LCD MODULE respectively, the XCK1 pin of microcontroller and LCD MODULE
Pin connects, and the T1 pin of microcontroller is connected with the RS pin of LCD MODULE, the T2 pin of microcontroller and LCD MODULE
Pin connects, microcontroller
Pin and LCD MODULE
Pin connects, microcontroller
Pin and LCD MODULE
Pin connects.
The ADC7/TD1 pin of microcontroller, ADC6/TDO pin, ADC5/TMS pin are connected with TDI button, TDO button, the TMS button of keypad respectively.
Power supply of the present utility model is provided by the 4.1V lithium battery; Realize stablizing 3.3V output by DC/DC transducer MAX1951, to each module for power supply of system, and the transformation efficiency height; USB interface can be charged to lithium battery by LTC4054.
Principle of work of the present invention: the signal of GPS module U2 output, be input among the microcontroller U1 by universal serial bus, by the decoding of microcontroller U1, obtain the data of time, train position and speed.Signal by Temperature Humidity Sensor module U3 output passes through I
2The C bus is input among the microcontroller U1, obtains the data of passenger train carriage humiture.By the signal of 3-axis acceleration sensor module U4 output, be input to the conversion of the A/D converter realization data digital amount among the microcontroller U1, obtain the data of relevant passenger train rolling car information.Above various data on demand by LCD MODULE U7, are finished real-time demonstration, and are realized long stored record by first, second FLASH storer (U5, U6) under the control of microcontroller U1.
The utility model realizes that by keypad U8 the passenger is to installing interactively application.The model selection of TMS key control device is switched between automatic page turning and manual page turning; TDI and TDO button are used for manually controlling upwards page turning and page turning downwards under the page turning pattern.
Claims (1)
1. passenger train carriage information display record instrument, it is characterized in that: it comprises that microcontroller (U1) model is that ATmega128L, GPS module (U2) model are that GS-216M, Temperature Humidity Sensor module (U3) model are that SHT10,3-axis acceleration sensor module (U4) model are that ADXL335, FLASH memory module (U5) model are that AT45DB161D-SU, the 2nd FLASH memory module (U6) model are that AT45DB161D-SU, LCD MODULE (U7) model are GTV280MBQD-04, keypad (U8); Connection between them:
The RXD1/INT2 pin of microcontroller is connected with the TXA pin of GPS module, and the TXD1/INT3 pin of microcontroller is connected with the RXA pin of GPS module;
The SDA/INT1 pin of microcontroller is connected with the DATA pin of Temperature Humidity Sensor module, and the SCL/INT0 pin of microcontroller is connected with the SCK pin of Temperature Humidity Sensor module;
The ADC0 pin of microcontroller is connected with the Xout pin of 3-axis acceleration sensor module, the ADC1 pin of microcontroller is connected with the Yout pin of 3-axis acceleration sensor module, and the ADC2 pin of microcontroller is connected with the Zout pin of 3-axis acceleration sensor module;
The MOSI pin of microcontroller is connected with the SI pin of a FLASH memory module, the MISO pin of microcontroller is connected with the SO pin of a FLASH memory module, the SCK pin of microcontroller is connected with the SCK pin of a FLASH memory module, the OC1B pin of microcontroller and a FLASH memory module
Pin connects, the OC0 pin of microcontroller and a FLASH memory module
Pin connects;
The MOSI pin of microcontroller is connected with the SI pin of the 2nd FLASH memory module, the MISO pin of microcontroller is connected with the SO pin of the 2nd FLASH memory module, the SCK pin of microcontroller is connected with the SCK pin of the 2nd FLASH memory module, the OC1B pin of microcontroller and the 2nd FLASH memory module
Pin connects, the OC1A pin of microcontroller and the 2nd FLASH memory module
Pin connects;
The AD0-AD7 pin of microcontroller is connected with the DB0-DB7 pin of LCD MODULE respectively, and the A8-A15 pin of microcontroller is connected with the DB10-DB17 pin of LCD MODULE respectively, the XCK1 pin of microcontroller and LCD MODULE
Pin connects, and the T1 pin of microcontroller is connected with the RS pin of LCD MODULE, the T2 pin of microcontroller and LCD MODULE
Pin connects, microcontroller
Pin and LCD MODULE
Pin connects, microcontroller
Pin and LCD MODULE
Pin connects;
The ADC7/TDI pin of microcontroller, ADC6/TDO pin, ADC5/TMS pin are connected with TDI button, TDO button, the TMS button of keypad respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205751165U CN201820276U (en) | 2010-10-25 | 2010-10-25 | Information displaying and recording instrument used in passenger train carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205751165U CN201820276U (en) | 2010-10-25 | 2010-10-25 | Information displaying and recording instrument used in passenger train carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201820276U true CN201820276U (en) | 2011-05-04 |
Family
ID=43918223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205751165U Expired - Fee Related CN201820276U (en) | 2010-10-25 | 2010-10-25 | Information displaying and recording instrument used in passenger train carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201820276U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102800270A (en) * | 2011-05-26 | 2012-11-28 | 株洲南车时代电气股份有限公司 | Data real-time updating method for train passenger information display |
| CN110274778A (en) * | 2019-08-01 | 2019-09-24 | 成都博仕腾科技有限公司 | Rail truck shakes vehicle test method and system |
| CN110411532A (en) * | 2012-04-13 | 2019-11-05 | 外托尼克斯有限公司 | Movable property data logger and transmitter |
| CN112009523A (en) * | 2020-09-17 | 2020-12-01 | 苏州市万松电气有限公司 | Train running state and energy consumption monitoring device |
-
2010
- 2010-10-25 CN CN2010205751165U patent/CN201820276U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102800270A (en) * | 2011-05-26 | 2012-11-28 | 株洲南车时代电气股份有限公司 | Data real-time updating method for train passenger information display |
| CN102800270B (en) * | 2011-05-26 | 2015-06-10 | 株洲南车时代电气股份有限公司 | Data real-time updating method for train passenger information display |
| CN110411532A (en) * | 2012-04-13 | 2019-11-05 | 外托尼克斯有限公司 | Movable property data logger and transmitter |
| CN110274778A (en) * | 2019-08-01 | 2019-09-24 | 成都博仕腾科技有限公司 | Rail truck shakes vehicle test method and system |
| CN112009523A (en) * | 2020-09-17 | 2020-12-01 | 苏州市万松电气有限公司 | Train running state and energy consumption monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20121025 |