CN203616791U - Large-vehicle hub temperature monitoring and early warning system based on Internet of Things - Google Patents
Large-vehicle hub temperature monitoring and early warning system based on Internet of Things Download PDFInfo
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- CN203616791U CN203616791U CN201320702659.2U CN201320702659U CN203616791U CN 203616791 U CN203616791 U CN 203616791U CN 201320702659 U CN201320702659 U CN 201320702659U CN 203616791 U CN203616791 U CN 203616791U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 21
- 238000010295 mobile communication Methods 0.000 claims abstract description 15
- 238000005259 measurement Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000013500 data storage Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000011084 recovery Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The utility model discloses a large-vehicle hub temperature monitoring and early warning system based on the Internet of Things. The system comprises an MCU (microprogrammed control unit), a Zigbee wireless communication module, a Bluetooth module, a GPS (global position system) positioning module, a data storage module, a display screen, a mobile communication module, a voice module, a power module and an infrared temperature measuring module, wherein the MCU is connected with the modules respectively. According to the hub temperature monitoring and early warning system, detection of the large-vehicle hub temperature is achieved, control of the vehicle hub temperature is facilitated, and problems and risks caused by overtemperature of hubs are prevented.
Description
Technical field
The utility model relates to a kind of vehicle-mounted monitor, relates in particular to a kind of vehicle-mounted monitor based on technology of Internet of things.
Background technology
In recent years, the logistics development of China grows, the enterprise that manages logistics is on the increase, the vehicle of being engaged in logistics transportation also constantly increases, vehicle-mounted monitor is widely used, vehicle-mounted monitor is the nucleus module of mobile unit, it locate by high-precision GPS and and other mobile unit (as infrared thermometer etc.) between data communication continuously, at a high speed, realize the Real-Time Monitoring to vehicle hub temperature.But vehicle-mounted monitor function singleness in the market, the limitation of equipment application is stronger, be not easy to the expansion of follow-up function, and mostly with wired mode and sense terminals equipment connection, shortcoming data reclaim and teleprocessing function in real time, be not easy to the timely detection to vehicle hub temperature, and accident is taked to counter-measure timely and effectively.
Along with making constant progress of wireless mobile telecommunication technology, the vehicle-mounted monitor that many employing wireless modes reclaim detection data continues to bring out.For example, support bluetooth or WIFI function.Bluetooth technology message transmission rate can reach 1Mbps, but communication distance is short, and network coverage nodes is limited.WIFI communication distance can reach 50 meters, and network coverage nodes is many, and message transmission rate is very high, but power consumption is also very large, generally needs external power supply.
For vehicle-mounted monitor, the data type of its collection and treatment is various and data volume is not very large, and bluetooth and WIFI have considerable message transmission rate, but corresponding power consumption is also very large, use cost is higher simultaneously, installs and uses process complexity, has caused the unnecessary wasting of resources; Meanwhile, China is on a large scale not universal WIFI still, is also restricted to a certain extent so use WIFI to carry out diagnostic data recovery.
Summary of the invention
The utility model aims to provide the vehicle-mounted monitor of the novel transmission technology of a kind of combination to address the above problem.The utility model adopts ARM single-chip microcomputer, band several functions Peripheral Interface, increase infrared thermometer, can in haulage vehicle, bus and long-distance passenger transportation car etc., collect vehicle hub temperature data by the mode of radio communication, the monitoring of temperature is by non-contact infrared pyroelectric effect, by mobile communications network or reclaim storage medium in time, the temperature of monitoring vehicle wheel hub accurately.
The utility model adopts following technical scheme:
A vehicle-mounted monitoring instrument based on technology of Internet of things, comprising: MCU micro-control unit, ZigBee wireless communication module, bluetooth module, GPS locating module, data memory module, display screen, mobile communication module, voice module, power module, infrared measurement of temperature module.
It is characterized in that: described MCU micro-control unit, inner integrated ZigBee wireless communication module.
The standard that described mobile communication module adopts is GPRS/CDMA.
Described MCU micro-control unit respectively with bluetooth module, GPS locating module, data memory module, mobile communication module, voice module, infrared measurement of temperature module connect.
The inner integrated multiple functional modules of vehicle-mounted monitor, not only can realize among a small circle in the communication of LAN (Local Area Network), and can realize and the communicating by letter and location of outside mobile network:
Local area network communication: vehicle-mounted monitoring instrument adopts high-grade ARM single-chip microcomputer, external bluetooth and ZigBee module for and the equipment such as infrared thermometer carry out radio communication, the data that collection terminal sensing equipment collects in time.
Wan communication: external GPRS/CDMA module is for after passing the data of recovery in real time back
Platform management system, is convenient to supvr's judging promptly and accurately, decision-making.
Vehicle location: by receiving gps signal, administrative center can determine position, the shape of vehicle
State information, understands the operation distribution situation of vehicle at any time, in time the vehicle going wrong is dealt with.
Image data reclaims storage: the data that collect are as driven duration, overheating wheel etc., warp
ZigBee or Bluetooth wireless technology return and are saved in the SD card of vehicle-mounted monitoring instrument, realize the function of driving recording.Finally by USB interface, or reclaim SD card the data of record are saved on the medium of backstage, for management software analysis.
Voice system: driver is released news by voice system.
Show: LCD liquid crystal display (and voice announcer) can provide relevant driving information, operation indicating, schedule information and vehicle self wheel hub temperature information etc. to driver, in time the situation of vehicle is controlled.
Thermometric: the infrared intensity that infrared thermometer is launched by measuring vehicle wheel hub calculates the surface temperature of wheel hub, when temperature is made early warning during higher than certain limit, warning driving personnel and backstage, to the vehicle hub processing of lowering the temperature.
The beneficial effects of the utility model are:
1, effectively utilize Internet resources, Rapid Establishment communication, the time that Zigbee connects only needs 30ms, and maximum data transfer rate can reach 250Kbps, meets the requirement of the relatively little travelling data of data volume completely, has effectively utilized Internet resources; If the data volume reclaiming is large or when recovery speed is had to requirement, switch to bluetooth mode.
2, volume is little, is easy to carry, and bluetooth and Zigbee have higher integrated level, so integrated the two vehicle-mounted monitor volume is very little, facilitates user to carry.
3 install, use simply, and bluetooth and Zigbee install, use procedure is simple, have facilitated to a great extent the user of some Computer Basic Knowledge deficiencies.
4, considerable wireless communication distance: original Bluetooth communication can reach 10 meters apart from maximum, shows Zigbee module integration in diagnostic equipment, and communication distance is expanded to more than hundred meters, for user provides considerable communication distance, has expanded communication range.
5, infrared detection module, by the timely feedback transmission of wheel hub temperature detecting to Vehicle analyzer and backstage, controls relevant staff in time to wheel hub temperature, greatly reduces problem and danger that vehicle runs under steam.
Accompanying drawing explanation
Accompanying drawing is structured flowchart of the present utility model.
In figure, mark 1.MCU micro-control unit, 2.ZigBee wireless communication module, 3. bluetooth module, 4.GPS locating module, 5. data memory module, 6. display screen, 7. mobile communication module, 8. voice module, 9. power module, 10. infrared measurement of temperature module.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further, understands the present invention's technological thought required for protection so that clearer.
As shown in Figure 1, MCU micro-control unit (1) is iic bus and is connected with bluetooth module (3), GPS locating module (4); MCU micro-control unit (1) be connected by spi bus according to memory module (5); MCU micro-control unit (1) is connected by RS485 bus with display screen (6); MCU micro-control unit (1) is connected by serial bus with mobile communication module (7); MCU micro-control unit (1) is connected by IIS bus with voice module (8); Power module (9) is responsible for the power supply of integrated circuit; Infrared measurement of temperature module (10) is directly connected with mobile communication module (7), is placed in vehicle-mounted monitor outside, monitors at any time wheel hub temperature conditions, and passes in real time by mobile communication module (7) data that collect back management backstage.Especially, display screen (6) is optional module, can add according to user's request; The optional 2G of mobile communication module or 3G, to meet the needs of different user; Can between ZigBee communication pattern and bluetooth mode, switch according to actual needs simultaneously.
Claims (1)
1. oversize vehicle wheel hub temperature monitoring and the early warning system based on Internet of Things comprises: MCU micro-control unit (1), inside is integrated ZigBee wireless communication module (2), bluetooth module (3), GPS locating module (4), data memory module (5), display screen (6), mobile communication module (7), voice module (8), power module (9), infrared measurement of temperature module (10), it is characterized in that: MCU micro-control unit (1) and bluetooth module (3), GPS locating module (4) is iic bus and connects, MCU micro-control unit (1) be connected by spi bus according to memory module (5), MCU micro-control unit (1) is connected by RS485 bus with display screen (6), between MCU micro-control unit (1) and mobile communication module (7) for serial bus is connected, MCU micro-control unit (1) is connected by IIS bus with voice module (8), power module (9) is responsible for the power supply of integrated circuit, infrared measurement of temperature module (10) is directly connected with mobile communication module (7), be placed in vehicle-mounted monitor outside, monitor at any time wheel hub temperature conditions, and pass in real time by mobile communication module (7) data that collect back management backstage, especially, display screen (6) is optional module, can add according to user's request, the optional 2G of mobile communication module or 3G, to meet the needs of different user, can between ZigBee communication pattern and bluetooth mode, switch according to actual needs simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320702659.2U CN203616791U (en) | 2013-11-09 | 2013-11-09 | Large-vehicle hub temperature monitoring and early warning system based on Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320702659.2U CN203616791U (en) | 2013-11-09 | 2013-11-09 | Large-vehicle hub temperature monitoring and early warning system based on Internet of Things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203616791U true CN203616791U (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320702659.2U Expired - Lifetime CN203616791U (en) | 2013-11-09 | 2013-11-09 | Large-vehicle hub temperature monitoring and early warning system based on Internet of Things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203616791U (en) |
-
2013
- 2013-11-09 CN CN201320702659.2U patent/CN203616791U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 030006 No. 308, Changzhi Road, Taiyuan, Shanxi Patentee after: Department of information technology in Tongchang Group Co.,Ltd. Address before: 030012 No. 302 inner ring street, Xiaodian District, Shanxi, Taiyuan Patentee before: SHANXI TOPCHANCE INFORMATION TECHNOLOGY INDUSTRIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |