CN1677414A - Transport vehicle and on-vehicle monitoring system for goods information and monitoring method - Google Patents
Transport vehicle and on-vehicle monitoring system for goods information and monitoring method Download PDFInfo
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Abstract
Being related to monitoring information of transport vehicle and cargo, positioning vehicle and cargo, communication technique between vehicles and transport center, the invention belongs to areas of materials circulation technique and equipment. Characters are that the system comprises main board, GPRS modem, bar code scanner, GPS receiver, storage device, LCD, operation and control faceplate and touch screen. The method includes information communication module, vehicle navigation module, terminal modules of the system, cargo registration module, unloading module for cargo and module for querying cargo. Based on vehicle carried platform of vehicle center, the invention is developed to orient for drivers to control location in real time and monitor cargo as well as for management center to monitor and dispatch vehicles.
Description
Technical field
The vehicle-mounted monitoring system of a kind of haulage vehicle and goods information and method for supervising relate to information management, vehicle and goods location, vehicle and the dispatch center mechanics of communication of haulage vehicle and goods, belong to logistlcs technology and apparatus field.
Background technology
The information system management of transportation system is one of development focus of current logistics field, one of key of informationalized transportation system is the information management of haulage vehicle, requirement can make the driver pass through information terminal to understand vehicle location and vehicle-mounted cargo state in real time, make the transportation management center can understand the progress of transportation and the position of vehicle in real time, and set up the approach that exchanges dispatch command and transit information between driver and administrative center by information terminal.
The technology that relates to the vehicle location monitoring is arranged in the existing technology, as patent of invention " integrated satnav car-mounted terminal " (People's Republic of China's patent No. 03127643.1, open February 11 2004 date), adopt central processing unit and independently developed pcb board to realize the car-mounted terminal platform, adopt gps satellite to carry out vehicle location, adopt the GSM note to realize and the communication of Surveillance center, realized the real time position monitoring of vehicle.Abroad also just like the vehicle position monitoring system of VLaTS company (referring to " vehicle location and tracker (VLaTS) and characteristics thereof ", the 20th the 12nd phase of volume of " the Guangdong communication technology " Dec in 2002).But these systems all do not relate to the special function of transportation system, and as material handling and dispatch command etc., and terminal platform mostly adopts dedicated platform, shortage secondary development ability.
Prior art also has the system that relates to the transit information management, as patent of invention " transportation information intelligent management system " (People's Republic of China's patent No. 01122565.3, open February 5 2003 date), this technology use IC chip paper technology has realized encryption, collection, letter sorting, tracking and the management to logistics information, can realize the function of material handling.But this technology is not based on the vehicular platform exploitation, can't realize the real-time material handling towards the driver, can't realize the scheduling of administrative center to vehicle yet.
Summary of the invention
The objective of the invention is to, the vehicle-mounted monitoring system and the method for supervising of a kind of haulage vehicle and goods information are proposed, this system and method is combined in functional modules such as material handling, information communication, vehicle location monitoring, vehicular autonomous navigation on the unified vehicular platform, and the on-vehicle information office terminal of efficient convenience, feature richness is provided for transportation system.
System proposed by the invention is characterised in that, contains on board information terminal: mainboard has serial ports, VGA interface, storage device interface, PS/2 interface; Carry out data processing, and carry out data transmission by GPRS with the online telemanagement center of Internet;
The GPRS modulator-demodular unit is connected with mainboard by serial ports, is used for the online administrative center of dial-up connection Internet;
Bar code scan equipment is connected with mainboard by serial ports, is used to scan the bar code of goods, thereby obtains goods number;
The GPS receiver module is connected with mainboard by serial ports, receives the vehicle position information of GPS transmission;
Memory device is connected with mainboard by storage device interface, is used to preserve the goods information database;
LCDs is connected with the VGA interface of mainboard by the display driver card, is used for display message;
Control panel is connected with mainboard by the PS/2 interface, is used for input control information and data message;
Touch-screen is connected with mainboard by the PS/2 interface, is used for input control information.
The method of the invention is characterised in that, contains:
The information communication module:
Be connected into GPRS network by the GPRS modem dialup, setting up network by the GPRS data, services with the transportation management central server in being in the Internet network is connected, according to communications protocol establishment and parsing packet, realize data transmission with the transportation management central server;
The automobile navigation module:
Obtain vehicle position data by the GPS receiver module from the GPS positioning system, read these data by serial ports and also resolve;
The vehicle position monitoring system terminal module:
Receive the vehicle position information query requests that send at the transportation management center by GPRS network, receive the positional information of this car, and this positional information is transferred to the transportation management center by the information communication module by the GPS receiver module;
Goods typing module:
1) setting up network by the information communication module with the transportation management central server in being in the Internet network is connected;
2), obtain goods number with the bar code of bar code scan device scan goods;
3) by the information communication module goods number is transferred to the transportation management center, and receives the details of this goods that transmits from the transportation management center;
4) set up the information database of all goods, be stored on the memory device;
The goods Unload module:
1) setting up network by the information communication module with the transportation management central server in being in the Internet network is connected;
2) open the goods information database, number delete by scanning goods number or by manual input goods;
3) by above-mentioned information communication module with the information transmission of unloaded of cargo to the transportation management center;
Loading enquiry module: open the goods information database, number search goods information according to user input or the goods selected.
Described communications protocol packet adopts the string format that is made of the ASCII character character, and this form is: type of data packet | packet content | and replenish, wherein " type of data packet " represents the effect of this packet, adopts the positive integer coding that is characterized by character; " packet content " is the content of being transmitted; " replenish " replenishing of expression Content of communciation.
Experiment showed, to the present invention is based on the vehicular platform exploitation, can realize real time position monitoring and cargo monitoring, and administrative center has reached its intended purposes to the monitoring and the scheduling of vehicle towards the driver.
Description of drawings
Fig. 1 is a haulage vehicle information terminal system structural design drawing;
Fig. 2 is a haulage vehicle information terminal hardware platform structural design drawing;
Fig. 3 goods typing module process flow diagram;
Fig. 4 goods Unload module process flow diagram;
Fig. 5 loading enquiry module process flow diagram;
Fig. 6 is information terminal system modular structure figure.
Embodiment
As shown in Figure 1, the system platform overall construction design of board information terminal is divided into three layers: the embedded hardware platform comprises mainboard, control panel, bar code scan equipment etc.; The embedded OS platform comprises various hardware driving; Application layer comprises material handling program, vehicle monitoring program etc.As shown in Figure 1.
The embedded hardware platform design has adopted industrial-controlled general line, is core with the motherboard.System is powered by vehicle-mounted 12V power supply as shown in Figure 2, motherboard connects GPS receiving trap, GPRS communication modulator-demodular unit, bar code scan equipment by serial ports (meeting rs-232 standard), mainboard is read and write by serial ports, can obtain the GPS locating information from the GPS receiving trap, can realize dial-up connection Internet network with GPRS communication modulator-demodular unit, can obtain scan-data from bar code scan equipment; Mainboard connects control panel and touch-screen by the PS/2 interface, can obtain the input information of control panel and touch-screen.The exportable VGA signal of motherboard, the VGA signal shows on screen through the signal that the special display driver chip of developing can be converted to LCDs.Motherboard may command stand-alone loudspeaker is sent voice suggestion.Outer permanent storage appliance uses the CF card.The concrete condition of part parts will be narrated in the back.
The WindowsCE embedded OS platform of Microsoft company has been used on the upper strata of hardware platform.This platform can be divided into driving and system environments two parts, wherein driving mainly is the input and output control of being responsible for each parts of system, and system environments mainly provides system interface to show, and for the exploitation of software provides the interface support, application program can be moved on this platform.
Based on above system architecture, by software development, can realize the desired every function of haulage vehicle information terminal based on embedded OS, below narrate the composition and the implementation method of every functional module respectively.
1. basic system module.The function of this part is the basic platform of realization system, supports the operation of other modules.Comprise mainboard, CF card (as External memory equipment), control panel, liquid crystal display and touch-screen at hardware layer, and device housings.Wherein the embedded system mainboard adopts PCM-5820/5822 NS Geode SBC, and this mainboard has the processor of 300MHz, the 32MB internal memory, and performance is higher.CF card capacity is 128MB.Then mainly comprise the respective drive program of supporting each hardware capability at software layer, and the embedded OS environment.
2. information communication module.The function of this part is to realize terminal system and extraneous communication, mainly is the communication with the transportation management center.The hardware that this module is relevant comprises the GPRS modulator-demodular unit that is connected with main frame by serial ports, adopts the product of WAVECOM company, and communication chip is WAVECOM-Q2403.And software section mainly comprises the information communication program.Its realization flow is that the GPRS modulator-demodular unit is connected into GPRS network through dialing procedure, can set up network with the transportation management central server in being in the Internet network by the GPRS data, services and be connected.Utilize this network to connect, the information communication module can send to administrative center with transit information, vehicle position information, driver's report information etc., and administrative center can send dispatch command, location information request, transport information etc. to the information communication module.The transmission of information is based in advance the communications protocol of design, with data based agreement establishment, receives behind the packet according to protocol analysis before sending, and these are all accepted sending function by the data in the communication program and finish.
In the communications protocol, packet adopts the string format that is made of the ASCII character character, the typical format of character string is " type of data packet | packet content | replenish ", and wherein type of data packet is used for representing the effect of this packet, adopts the positive integer coding that is characterized by character; Packet content is a main part partly, comprises required Content of communciation; Additional part is used for replenishing of Content of communciation, as the sign of command execution success etc.A typical packet example is as follows:
“3|1，1，0，0，20031028142933，1，116.412563，39.672543，80.45，45，1|-1”
This packet is used to send vehicle current location (longitude and latitude), wherein 3 these packets of expression are that car-mounted terminal sends the vehicle current location to administrative center in first segment type part, second section content part separates each data cell with comma, comprise the car-mounted terminal numbering, time, longitude, latitude, speed, every information such as angle, this packet of last additional part-1 expression is the information of replying behind the query statement by car-mounted terminal response management center.
3. material handling module.The function of this part is to make the driver can grasp the goods delivery situation of this car at any time.This module hardware part mainly comprises bar code scan equipment, adopts the MS9535 of MetroLogic company, and this is a money wireless type laser bar code scanner, is fit to the haulage vehicle handling goods and uses.Bar code scan equipment is connected with mainboard by serial ports.
Software section mainly comprises material handling program and cargo data storehouse.The cargo data storehouse is used for storing cargo data on the CF of car-mounted terminal card, adopts text to realize.Supervisory routine mainly comprises three modules: goods typing module, goods Unload module, loading enquiry module.
Wherein, the driver uses goods typing module to come the typing goods information when lade.The realization flow of this functions of modules as shown in Figure 3.The driver is when loading, at first realize the identification of goods number by bar code scan, goods typing module number sends to administrative center by communication module with goods automatically, the specifying information of request goods, administrative center obtains returning terminal after the information from database, goods typing module is recorded in the cargo data storehouse after obtaining goods information by communication module.
Correspondingly, the goods Unload module is finished the unloading back the driver and is used, in order to goods information is deleted from database.The realization flow of this functions of modules as shown in Figure 4.The driver can use Unload module after finishing unloading, program obtains the tabulation of all goods from the cargo data storehouse, supplies the driver to select the goods that unloads, and the driver can pass through scanning barcode once more, perhaps directly chooses dual mode from touch-screen and selects.After the affirmation, the goods information in the program delete database, unloading is simultaneously finished information and is sent to administrative center by communication module.
The driver can use the current contained goods information of loading enquiry module enquiring vehicle in transit.This module realization flow as shown in Figure 5.After the driver entered enquiry module, program was at first taken out the record of all goods from database, and the main information comprising goods is shown to the driver with tabular form; The driver can select wherein a goods to check details.By combining of loading query function and goods information, the driver can also carry out loading cost and leakage loss, the operation of promptly writing down cargo damage and loss situation.
4. automobile navigation module.This module provides the function of navigation of electronic map to the driver.This module hardware part mainly comprises the GPS receiver module, and this module is connected with mainboard by serial ports, and software section is the automobile navigation program.GPS obtains vehicle position data at set intervals from the GPS positioning system, and program reads these data by serial ports and resolves, and Navigator carries out electronic map positioning and guiding vehicles with this as foundation.
5. vehicle position monitoring system terminal module.The major function of this system is to obtain and show that the vehicle current location provides the terminal support for administrative center.Therefore, this module need cooperate with other parts and finish function as the part of vehicle position monitoring system.At terminal part, locator data derives from the GPS receiver module equally, after the information communication module receives administrative center's position requests instruction, is about to current locator data and sends to administrative center.Therefore this functions of modules is provided support by automobile navigation module and information communication module two parts.
Accompanying drawing 6 has been represented the contact of the composition and the each several part of system.The basic system module provides system's support to each module, each module is by external data equipment, comprise bar code scan equipment, GPRS modulator-demodular unit, GPS receiver module, obtain and send data, each module is carried out exchanges data by program variable (being Installed System Memory) and exterior storage file (storage of CF card) and is shared, to realize function separately.
Claims (7)
1, the vehicle-mounted monitoring system of a kind of haulage vehicle and goods information is characterized in that, contains on board information terminal: mainboard has serial ports, VGA interface, storage device interface, PS/2 interface; Carry out data processing, and carry out data transmission by GPRS with the online telemanagement center of Internet; The GPRS modulator-demodular unit is connected with mainboard by serial ports, is used for the online administrative center of dial-up connection Internet; Bar code scan equipment is connected with mainboard by serial ports, is used to scan the bar code of goods, thereby obtains goods number; The GPS receiver module is connected with mainboard by serial ports, receives the vehicle position information of GPS transmission; Memory device is connected with mainboard by storage device interface, is used to preserve the goods information database; LCDs is connected with the VGA interface of mainboard by the display driver card, is used for display message; Control panel is connected with mainboard by the PS/2 interface, is used for input control information and data message; Touch-screen is connected with mainboard by the PS/2 interface, is used for input control information.
2, the vehicle-mounted monitoring system of haulage vehicle as claimed in claim 1 and goods information is characterized in that, the model of described mainboard is PCM-5820/5822 NS Geode SBC.
3, the vehicle-mounted monitoring system of haulage vehicle as claimed in claim 1 and goods information is characterized in that, it is the GPRS modulator-demodular unit of WAVECOM-Q2403 that described GPRS modulator-demodular unit adopts the communication chip of WAVECOM company.
4, the vehicle-mounted monitoring system of haulage vehicle as claimed in claim 1 and goods information is characterized in that, the GPS25LP series of the employing GARMIN company of described GPS receiving trap.
5, the vehicle-mounted monitoring system of haulage vehicle as claimed in claim 1 and goods information is characterized in that, the model of described bar code scan equipment is the MS9535 of MetroLogic company.
6, the vehicle-mounted monitoring method of a kind of haulage vehicle and goods information is characterized in that, contains:
The information communication module:
Be connected into GPRS network by the GPRS modem dialup, setting up network by the GPRS data, services with the transportation management central server in being in the Internet network is connected, according to communications protocol establishment and parsing packet, realize data transmission with the transportation management central server;
The automobile navigation module:
Obtain vehicle position data by the GPS receiver module from the GPS positioning system, read these data by serial ports and also resolve;
The vehicle position monitoring system terminal module:
Receive the vehicle position information query requests that send at the transportation management center by GPRS network, receive the positional information of this car, and this positional information is transferred to the transportation management center by the information communication module by the GPS receiver module; Goods typing module:
1) setting up network by the information communication module with the transportation management central server in being in the Internet network is connected;
2), obtain goods number with the bar code of bar code scan device scan goods;
3) by the information communication module goods number is transferred to the transportation management center, and receives the details of this goods that transmits from the transportation management center;
4) set up the information database of all goods, be stored on the memory device;
The goods Unload module:
1) setting up network by the information communication module with the transportation management central server in being in the Internet network is connected;
2) open the goods information database, number delete by scanning goods number or by manual input goods;
3) by above-mentioned information communication module with the information transmission of unloaded of cargo to the transportation management center;
Loading enquiry module: open the goods information database, number search goods information according to user input or the goods selected.
7, the vehicle-mounted monitoring method of a kind of haulage vehicle as claimed in claim 6 and goods information, it is characterized in that, described communications protocol packet adopts the string format that is made of the ASCII character character, this form is: type of data packet | packet content | replenish, wherein " type of data packet " represents the effect of this packet, adopts the positive integer coding that is characterized by character; " packet content " is the content of being transmitted; " replenish " replenishing of expression Content of communciation.
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100395676C (en) * | 2006-01-13 | 2008-06-18 | 清华大学 | Vehicle carried data collecting system based on embedded PC |
| CN1952679B (en) * | 2005-10-17 | 2010-06-16 | 同济大学 | Wireless transfer method for realizing vehicle-carrying locating information |
| CN102186755A (en) * | 2008-08-18 | 2011-09-14 | 尼尔·T·麦莱特 | Monitoring and control system for commodity loading |
| CN101604396B (en) * | 2009-06-23 | 2012-04-11 | 南京邮电大学 | Monitoring method based on vehicular dynamic logistics information |
| CN102496098A (en) * | 2011-12-02 | 2012-06-13 | 苏州慧飞信息科技有限公司 | Logistic dispatching system |
| CN102945035A (en) * | 2012-11-09 | 2013-02-27 | 国家电网公司 | Device and method for centrally controlling power equipment transportation quality |
| CN103456153A (en) * | 2013-09-05 | 2013-12-18 | 黑龙江大学 | Real-time goods transportation monitoring system and real-time monitoring method |
| CN104617973A (en) * | 2014-12-12 | 2015-05-13 | 广西科技大学 | Vehicle-mounted terminal |
| CN105787692A (en) * | 2016-03-07 | 2016-07-20 | 苏州得尔达国际物流有限公司 | Novel logistics transportation and cargo scheduling system |
| CN105913210A (en) * | 2016-06-16 | 2016-08-31 | 江阴中科今朝科技有限公司 | GPS/GPRS-based real-time tracking system of logistics route |
| CN107241366A (en) * | 2016-03-28 | 2017-10-10 | 深圳飞亮智能科技有限公司 | A kind of method of client terminal formula monitoring for vehicle, apparatus and system |
| CN107527166A (en) * | 2016-06-21 | 2017-12-29 | 上海大众祥云运输管理有限公司 | A kind of logistics net container operation information tracking system |
| CN109299899A (en) * | 2018-09-20 | 2019-02-01 | 李哲 | A kind of monitoring management system of hazardous materials transportation vehicle Internet-based |
| CN110059996A (en) * | 2019-03-06 | 2019-07-26 | 青岛日日顺物流有限公司 | A kind of place vehicle loading method based on voice guide system |
| CN110782194A (en) * | 2019-06-06 | 2020-02-11 | 南京科涞农业科技有限公司 | Intelligent management and control system for crayfish seed transportation |
| CN114051221A (en) * | 2021-11-11 | 2022-02-15 | 江苏星通北斗航天科技有限公司 | Vehicle-mounted logistics information warning method |
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2005
- 2005-03-11 CN CN 200510011411 patent/CN1677414A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1952679B (en) * | 2005-10-17 | 2010-06-16 | 同济大学 | Wireless transfer method for realizing vehicle-carrying locating information |
| CN100395676C (en) * | 2006-01-13 | 2008-06-18 | 清华大学 | Vehicle carried data collecting system based on embedded PC |
| CN102186755A (en) * | 2008-08-18 | 2011-09-14 | 尼尔·T·麦莱特 | Monitoring and control system for commodity loading |
| CN101604396B (en) * | 2009-06-23 | 2012-04-11 | 南京邮电大学 | Monitoring method based on vehicular dynamic logistics information |
| CN102496098A (en) * | 2011-12-02 | 2012-06-13 | 苏州慧飞信息科技有限公司 | Logistic dispatching system |
| CN102945035A (en) * | 2012-11-09 | 2013-02-27 | 国家电网公司 | Device and method for centrally controlling power equipment transportation quality |
| CN103456153A (en) * | 2013-09-05 | 2013-12-18 | 黑龙江大学 | Real-time goods transportation monitoring system and real-time monitoring method |
| CN104617973A (en) * | 2014-12-12 | 2015-05-13 | 广西科技大学 | Vehicle-mounted terminal |
| CN105787692A (en) * | 2016-03-07 | 2016-07-20 | 苏州得尔达国际物流有限公司 | Novel logistics transportation and cargo scheduling system |
| CN107241366A (en) * | 2016-03-28 | 2017-10-10 | 深圳飞亮智能科技有限公司 | A kind of method of client terminal formula monitoring for vehicle, apparatus and system |
| CN105913210A (en) * | 2016-06-16 | 2016-08-31 | 江阴中科今朝科技有限公司 | GPS/GPRS-based real-time tracking system of logistics route |
| CN107527166A (en) * | 2016-06-21 | 2017-12-29 | 上海大众祥云运输管理有限公司 | A kind of logistics net container operation information tracking system |
| CN109299899A (en) * | 2018-09-20 | 2019-02-01 | 李哲 | A kind of monitoring management system of hazardous materials transportation vehicle Internet-based |
| CN110059996A (en) * | 2019-03-06 | 2019-07-26 | 青岛日日顺物流有限公司 | A kind of place vehicle loading method based on voice guide system |
| CN110782194A (en) * | 2019-06-06 | 2020-02-11 | 南京科涞农业科技有限公司 | Intelligent management and control system for crayfish seed transportation |
| CN114051221A (en) * | 2021-11-11 | 2022-02-15 | 江苏星通北斗航天科技有限公司 | Vehicle-mounted logistics information warning method |
| CN114051221B (en) * | 2021-11-11 | 2024-01-12 | 江苏星通北斗航天科技有限公司 | Vehicle-mounted logistics information warning method |
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Open date: 20051005 |