CN201540114U

CN201540114U - On-board unit device for commercial vehicles based on GPS-GPRS and ARS

Info

Publication number: CN201540114U
Application number: CN2009202398319U
Authority: CN
Inventors: 高同强; 商计新
Original assignee: YANTAI MAITE ELECTRONIC CO Ltd
Current assignee: YANTAI MAITE ELECTRONIC CO Ltd
Priority date: 2009-10-14
Filing date: 2009-10-14
Publication date: 2010-08-04
Anticipated expiration: 2019-10-14

Abstract

The utility model relates to an on-board unit device for commercial vehicles based on GPS-GPRS and ARS, which includes an on-board unit master processor (1), and further a slave processor (2), a display processing module (3), a GSM module (7), a driving record instrument module (8), a video processing module (13), an alcohol detection module (15), a CAN controller (11), an SD card for navigation data (16). The on-board unit device integrates a plurality of practical functions beneficial for driving safety and facilitating driving, and is capable of performing detection on alcohol concentration in the cab and various information about the vehicle operation, pre-alarming contingent risks in advance, improving determination of the driver and alarming the dangerous conditions caused by fatigue and distraction during driving, and further achieving the goal of safe driving.

Description

A kind of commercial vehicle carrier unit device based on GPS-GPRS and ARS

Technical field the utility model relates to a kind of ARS commercial vehicle carrier unit device.Specifically, be a kind of commercial vehicle carrier unit device based on GPS-GPRS and ARS.It mainly is applicable to safe, the convenient ARS supervisory system of driving, efficiently runing of commerial vehicle.

Background technology is along with the development of China's economic technology, various large-scale haulage vehicles, and especially passenger-cargo commercial haulage vehicle is increasing rapidly.And security, efficient performance in passenger-cargo commercial transport vehicle use more and more are subject to people's attention, it also is the emphasis that automobile manufacturers is emphasized recent years always, a large amount of researchs that continue have been carried out in all securities in recent years of many manufacturers, operator, operation high efficiency aspect, to reach safety, maximizing efficiency.At present the passenger-cargo commercial vehicle of operation lack a kind of can be before motor-vehicle accident, the prompting driver of intelligent, hommization, thus effectively stop the commercial vehicle carrier unit device of the generation of traffic hazard.

Utility model content technical problem to be solved in the utility model is, a kind of commercial vehicle carrier unit device based on GPS-GPRS and ARS is provided, have freight information service, remote service, auto navigation, voice call, image monitoring, functions such as Motor Maintenance prompting, AWS warning function, Digital Television, alcohol detection, night vision, and then realize vehicle safety, convenience, efficient operation, improve the safe operation level of vehicle.

The technical measures that the utility model is taked are:

A kind of commercial vehicle carrier unit device based on GPS-GPRS and ARS, comprise the board units primary processor, it is characterized in that: also comprise the divisional processing device, display process module, gsm module, Tachographs module, video processing module, alcohol detection module, CAN controller, navigation data SD card; The board units primary processor is connected with divisional processing device, gsm module and Tachographs module by the RS232 interface; The board units primary processor is connected with the display process module by parallel interface; The board units primary processor is connected with video processing module by the CAM interface; The board units primary processor is connected with the CAN controller by the SPI interface; The board units primary processor is by CAN director port and alcohol detection module and navigation data SD card connection; The divisional processing device has also extended out shortcut/led module, bar code scan module, GPS module; The CAN controller also is connected by the CAN interface with acquisition monitoring extension set and AWS module.

Described video processing module also is connected with CMMB module, night vision cam, reversing camera, monitoring camera.

Good effect of the present utility model is: this installs integrated numerous traffic safety and convenient utility function of driving of helping as freight information service, remote service, auto navigation, voice call, image monitoring, functions such as Motor Maintenance prompting, AWS warning function, Digital Television, alcohol detection, night vision.Can detect alcohol concentration, the various information of vehicle operating in the pilothouse, various contingent danger are given warning in advance, improve driver's judgment and when driving to warning by potential danger situation tired or that divert one's attention to cause, and then realize the purpose of safe driving.Guarantee vehicle safety, convenience, efficient operation, improve the safe operation level of vehicle, and improve the conevying efficiency of vehicle, save the logistics cost of enterprise, improve service quality.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the circuit theory diagrams () of board units primary processor.

Fig. 3 is the circuit theory diagrams (two) of board units primary processor.

Fig. 4 is the circuit theory diagrams of divisional processing device.

Fig. 5 is the circuit theory diagrams of display process module.

Fig. 6 is the circuit theory diagrams of Tachographs module.

Fig. 7 is the circuit theory diagrams of GPS module.

Fig. 8 is the circuit theory diagrams of power module.

Fig. 9 is the circuit theory diagrams of gsm module.

Figure 10 is the circuit theory diagrams of CAN controller.

Figure 11 is the circuit theory diagrams of CMMB module.

Figure 12 is the circuit theory diagrams of alcohol detection module.

Embodiment further specifies the utility model below in conjunction with the drawings and specific embodiments.

As shown in Figure 1, this example comprises board units primary processor 1, divisional processing device 2, display process module 3, shortcut/led module 4, bar code scan module 5, GPS module 6, gsm module 7, Tachographs module 8, power module 9, acquisition monitoring extension set 10, CAN controller 11, AWS module 12, video processing module 13, wine CMMB module 14, smart detection module 15, navigation data SD card 16.Board units primary processor 1 is connected with divisional processing device 2, gsm module 7 and Tachographs module 8 by the RS232 interface; Board units primary processor 1 is connected with display process module 3 by parallel interface; Board units primary processor 1 is connected with video processing module 13 by the CAM interface; Board units primary processor 1 is connected with CAN controller 11 by the SPI interface; Board units primary processor 1 is connected with alcohol detection module 15 and navigation data SD card 16 by CAN controller 11 ports.CAN controller 11 is connected by the CAN interface with acquisition monitoring extension set 10 and AWS module 12.Described video processing module 13 also is connected with CMMB module 14, night vision cam, reversing camera, monitoring camera.

Shown in Fig. 2,3, described board units primary processor 1 comprises ARM9S3C2440 unit and Flash storage unit.Can be connected with monitoring center system with the GSM/GPRS interface by gsm module 7 connections, and then the communication of realization and control center; Be connected with Tachographs module 8, realize automobile " black box " function; Be connected with display process module 3, the interface of hommizations such as demonstration, operation is provided for system; Be connected with navigation data SD card 16, for realizing that navigation feature provides the cartographic information data; Be connected with alcohol monitoring modular 15, carry out judgements such as alcohol excess for system and make reminder-data; Link to each other with video processing module 13, realize the video image processing capacity; Link to each other with CAN controller 11, realize the communication of CAN bus apparatus.

This board units device can be realized freight information service, remote service, auto navigation, voice call, image monitoring, functions such as Motor Maintenance prompting, AWS warning function, Digital Television, alcohol detection, night vision.

As shown in Figure 4, described divisional processing device 2 is responsible for being connected with shortcut/led module 4, realizes that button operation and LED prompting shows; Be connected with bar code scan module 5 by simulating 232 interfaces, realize the data typing of goods bar code, for the realization of freight information service function provides primary data; Be connected with GPS module 6 by 232 interfaces, obtain information such as the current position of automobile, speed and vehicle-state.

As shown in Figure 5, described display process module 3 realizes that liquid crystal display and touch-screen drive demonstration and operation communication.

Described shortcut/led module 4 is button input and LED prompting processing section.

Described bar code scan module 5 with barcode data identification input, is sent to divisional processing device 2.

As shown in Figure 6, described Tachographs module 8 is the digital electronic pen recorders that other status informations of Vehicle Speed, time, mileage and relevant vehicle ' write down, store and can realize by interface data output.

As shown in Figure 7, described GPS module 6 is obtained information such as the current position of automobile, speed and vehicle-state, is sent to divisional processing device 2.

As shown in Figure 8, described power module 9 is the total system power supply, and the voltage after the direct current transformation of automobile storage battery is carried out using for system after the step-down once more.

As shown in Figure 9, described gsm module 7 is GSM/GPRS modules, makes the two-way SMS, the GPRS mode data transmission that realize with Surveillance center become possibility.

Described video processing module 13 is four road video image processors, is connected with CMMB module 14, realizes the function of mobile digital TV; Be connected with night vision cam, realize the vehicle night vision function, increase the safe reliability of vehicle night running; Being connected with the reversing camera, conveniently watching situation behind the car, is the safety service of providing convenience of moveing backward; Be connected with monitoring camera, make things convenient for observation post's monitored position at any time, become possibility for cargo security monitors.

As shown in figure 10, described CAN controller 11 is CAN bus interface equipment I/O control maincenters.Link to each other with acquisition monitoring extension set 10, realization obtains car status information; Be connected with AWS module 12, realize to early warning information handle, show, prompting etc.

As shown in figure 11, described CMMB module 14 realizes the mobile digital TV function, makes to watch the local CMMB digital television program of supporting to become possibility.

As shown in figure 12, described alcohol monitoring modular 15 detects alcohol concentration in the pilothouse, makes data are provided thereby carry out judgements such as alcohol excess for system.

Described acquisition monitoring extension set 10, realization are obtained vehicle status informations such as automobile ACC state, speed, a left side/right front lamp, car door, reversing, central controlled lock, car door, brake, oil meter.

Described AWS module 12 can be carried out early warning for the person for driving a car provides danger such as front truck collision, route deviation, back car knock into the back.

Described navigation data SD card 16 is realized navigation feature, and the memory space of navigation map data is provided.

Claims

1. commercial vehicle carrier unit device based on GPS-GPRS and ARS, comprise board units primary processor (1), it is characterized in that: also comprise divisional processing device (2), display process module (3), gsm module (7), Tachographs module (8), video processing module (13), alcohol detection module (15), CAN controller (11), navigation data SD card (16); Board units primary processor (1) is connected with divisional processing device (2), gsm module (7) and Tachographs module (8) by the RS232 interface; Board units primary processor (1) is connected with display process module (3) by parallel interface; Board units primary processor (1) is connected with video processing module (13) by the CAM interface; Board units primary processor (1) is connected with CAN controller (11) by the SPI interface; Board units primary processor (1) is connected with alcohol detection module (15) and navigation data SD card (16) by CAN controller (11) port; Divisional processing device (2) has also extended out shortcut/led module (4), bar code scan module (5), GPS module (6); CAN controller (11) also is connected by the CAN interface with acquisition monitoring extension set (10) and AWS module (12).

2. the commercial vehicle carrier unit device based on GPS-GPRS and ARS as claimed in claim 1 is characterized in that: described video processing module (13) also is connected with CMMB module (14), night vision cam, reversing camera, monitoring camera.