CN203616790U - Vehicle-mounted monitor based on Internet of Things technology - Google Patents

Vehicle-mounted monitor based on Internet of Things technology Download PDF

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Publication number
CN203616790U
CN203616790U CN201320702632.3U CN201320702632U CN203616790U CN 203616790 U CN203616790 U CN 203616790U CN 201320702632 U CN201320702632 U CN 201320702632U CN 203616790 U CN203616790 U CN 203616790U
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China
Prior art keywords
module
vehicle
control unit
monitor
communication module
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Application number
CN201320702632.3U
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Chinese (zh)
Inventor
韩建明
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SHANXI TOPCHANCE INFORMATION TECHNOLOGY INDUSTRIAL Co Ltd
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SHANXI TOPCHANCE INFORMATION TECHNOLOGY INDUSTRIAL Co Ltd
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Priority to CN201320702632.3U priority Critical patent/CN203616790U/en
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Abstract

The utility model discloses a vehicle-mounted monitor based on the Internet of Things technology. The vehicle-mounted monitor 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 camera, a voice module and a power module, wherein the MCU is connected with the modules respectively. The vehicle-mounted monitor is a core module of vehicle-mounted equipment and achieves closed-loop monitoring on the vehicle and people through high-accuracy GPS positioning and continuous and high-speed data communication with other vehicle-mounted equipment. Therefore, integral management and scheduling of the vehicle and people are facilitated; and timely and effective solutions can be adopted for emergencies.

Description

Vehicle-mounted monitoring instrument based on technology of Internet of things
Technical field
The utility model relates to a kind of vehicle-mounted monitoring instrument, relates in particular to a kind of vehicle-mounted monitoring instrument 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, number constantly expands, the vehicle of being engaged in logistics transportation also constantly increases, and vehicle-mounted monitoring instrument is widely used, and vehicle-mounted monitoring instrument is the nucleus module of mobile unit, it locate by high-precision GPS and and other mobile unit (as Auto analyzer, fatigue driving monitor etc.) between data communication continuously, at a high speed, realize the closed loop monitoring to vehicle and personnel.But vehicle-mounted monitoring instrument 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 holistic management and scheduling to vehicle and personnel, and accident is taked to counter-measure timely and effectively.
Along with making constant progress of wireless mobile telecommunication technology, the vehicle-mounted monitoring instrument 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 monitoring instrument, 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 monitoring instrument of the novel transmission technology of a kind of combination to address the above problem.The utility model adopts ARM CM3 series monolithic, band several functions Peripheral Interface, expectation can be contained in the cabinet of a hand size, can in haulage vehicle, bus, platform (field) and multiple industry measurement and control system, collect the user requested data such as vehicle and driver by the mode of radio communication, and by mobile communications network or reclaim storage medium in time, management and monitoring vehicle and personnel 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, camera, voice module, power module.
It is characterized in that: described described MCU micro-control unit, inner integrated ZigBee wireless communication module.
The standard that described mobile communication module adopts is GPRS/CDMA.
Described camera is placed in vehicle-mounted monitoring instrument outside, monitors at any time situation in car, and passes in real time the video data collecting back management backstage.
Described MCU micro-control unit respectively with bluetooth module, GPS locating module, data memory module, display screen, mobile communication module, camera, voice module connect.
The inner integrated multiple functional modules of vehicle-mounted monitoring instrument, 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 CM3 series monolithic, external bluetooth and ZigBee module for and the equipment such as Auto analyzer, fatigue driving detector carry out radio communication, reclaim in time the data that terminal sensing equipment collects.
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.
Image data reclaims storage: the data that collect are as driven duration, rest duration 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 pass through USB interface, or reclaim SD card the data of record are protected
Deposit on the medium of backstage, for management software analysis.
Transmission of video: the video data of camera collection or picture are sent to control center by mobile communication module.
Voice system: driver is released news by voice system.
Show: LCD liquid crystal display (and voice announcer) can provide relevant driving information, operation indicating and schedule information etc. to driver.
The beneficial effects of the utility model are:
1, effectively utilize Internet resources, Rapid Establishment communication, Zigbee connect time
Between only need 30ms, 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 monitoring instrument 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.
Accompanying drawing explanation
Accompanying drawing is structured flowchart of the present utility model.
1.MCU micro-control unit in figure, 2. bluetooth module, 3.GPS locating module, 4. data memory module, 5. display screen, 6. mobile communication module, 7. camera, 8. voice module, 9. power module, 10.ZigBee wireless communication 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 drawings, MCU micro-control unit (1), inner integrated ZigBee wireless communication module (9), MCU micro-control unit (1) be that bluetooth module (2), GPS locating module (3) are iic bus and are connected; MCU micro-control unit (1) be connected by spi bus according to memory module (4); MCU micro-control unit (1) is connected by RS485 bus with display screen (5); Between MCU micro-control unit (1) and mobile communication module (6) 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; Camera (7) is directly connected with mobile communication module (6), is placed in vehicle-mounted monitoring instrument outside, monitors at any time situation in car, and passes in real time by mobile communication module (6) video data collecting back management backstage.Especially, display screen (5) 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. the vehicle-mounted monitoring instrument based on technology of Internet of things, comprise MCU micro-control unit (1), bluetooth module (2), GPS locating module (3), data memory module (4), display screen (5), for mobile communication module (6), camera (7), voice module (8), power module (9), ZigBee wireless communication module (10), it is characterized in that: the inner integrated ZigBee wireless communication module of micro-control unit (1) (9), MCU micro-control unit (1) be iic bus and be connected for bluetooth module (2), GPS locating module (3); MCU micro-control unit (1) be connected by spi bus according to memory module (4); MCU micro-control unit (1) is connected by RS485 bus with display screen (5); Between MCU micro-control unit (1) and mobile communication module (6) 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; Camera (7) is directly connected with mobile communication module (6).
CN201320702632.3U 2013-11-09 2013-11-09 Vehicle-mounted monitor based on Internet of Things technology Active CN203616790U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320702632.3U CN203616790U (en) 2013-11-09 2013-11-09 Vehicle-mounted monitor based on Internet of Things technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320702632.3U CN203616790U (en) 2013-11-09 2013-11-09 Vehicle-mounted monitor based on Internet of Things technology

Publications (1)

Publication Number Publication Date
CN203616790U true CN203616790U (en) 2014-05-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320702632.3U Active CN203616790U (en) 2013-11-09 2013-11-09 Vehicle-mounted monitor based on Internet of Things technology

Country Status (1)

Country Link
CN (1) CN203616790U (en)

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GR01 Patent grant
C14 Grant of patent or utility model
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.

C56 Change in the name or address of the patentee