CN104634429A - Truck oversize and overload rapid detection system based on Zigbee network - Google Patents
Truck oversize and overload rapid detection system based on Zigbee network Download PDFInfo
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- CN104634429A CN104634429A CN201510072019.1A CN201510072019A CN104634429A CN 104634429 A CN104634429 A CN 104634429A CN 201510072019 A CN201510072019 A CN 201510072019A CN 104634429 A CN104634429 A CN 104634429A
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Abstract
The invention discloses a truck oversize and overload rapid detection system based on a Zigbee network. The truck oversize and overload rapid detection system comprises a truck terminal, a mobile law enforcement terminal, a fixed law enforcement terminal and a remote monitoring center, wherein the truck terminal comprises a truck terminal microprocessor, a weight detection unit, a vehicle information storage module and a truck terminal man-machine interface; the mobile law enforcement terminal comprises a mobile law enforcement terminal microprocessor, a mobile terminal GPS (Global Positioning System) module, a mobile video capture module, a remote communication module and a mobile law enforcement terminal man-machine interface; the fixed law enforcement terminal comprises a fixed law enforcement terminal microprocessor, a current road segment oversize information storage unit, a fixed terminal GPS module, a fixed video capture module and a remote communication module; the remote monitoring center comprises a database server and a remote communication module. By adopting the system, oversize and overload prompts can be given to a truck driver, and load capacity check and illegal evidence gathering work can be performed under the situation of not interfering with normal running of a truck.
Description
Technical field
The present invention relates to a kind of for carrying out the system detected fast to goods stock overrun and overload, belong to overload of vehicle detection technique field.
Background technology
Many countries in the world, road vehicle is ubiquity overrun and overload phenomenon in the process of transporting cargo, and overrun and overload vehicle ratio is quite high.Overload serious harm traffic safety, has upset normal transport order, has transfinited and accelerate the damage of road and bridge, added high-ways and bridges maintenance costs.
It is near that government drops into a large amount of manpower and materials every year and financial resources carry out overrun and overload improvement during the last ten years, but overrun and overload phenomenon still ubiquity.Existing overload detection mainly contains three kinds of modes: (1) fixed test point detects.Goods stock detects the dead weight capacity of vehicle when pressing through according to certain maximum speed limit the sensor buried underground on fixed test point ground, and then carries out overrun and overload inspection.This detection mode can only detect in fixed location, and during detection, vehicle wants low speed to pass through, and affect traffic, efficiency is lower; (2) mobility detect.Transform the pick-up unit being fixed on ground in mode (1) as movable fixture, use enforcement vehicle to be transported to scene in this device during law enforcement, then according to mode (1) work, same exist the problem affecting traffic and inefficiency; (3) vehicle-mounted detection.LOAD CELLS is arranged on goods stock load-carrying wheel suspension, and configures GPS module and remote communication module on each goods stock, send goods stock weight information and positional information to supervision and management center by remote communication module.This mode can monitor and managment in real time, do not affect Vehicle Speed, but this mode detection system can not provide the prompting of the transfiniting mark that transfinites of manual observation roadside (can only) of current driving road segment for teamster, system can not carry out inspection of transfiniting, and the vehicle-mounted checkout equipment high expensive of goods stock.
Summary of the invention
The present invention is directed to the deficiency that existing vehicle overload overload detection technique exists, a kind of goods stock overrun and overload rapid detection system based on Zigbee network of efficient quick is provided.
Goods stock overrun and overload rapid detection system based on Zigbee network of the present invention, comprises truck terminal, mobile enforcement terminal, fixing law enforcement terminal and remote monitoring center;
Truck terminal, comprise truck terminal microprocessor, weight sensing unit, information of vehicles memory module and truck terminal man-machine interface, weigh between detecting unit with truck terminal microprocessor and be connected by bus, information of vehicles memory module is all directly connected with truck terminal microprocessor with truck terminal man-machine interface; Truck terminal microprocessor has Zigbee communication function; Information of vehicles memory module is used for store car payload ratings, vehicle license and owner information;
Described weight sensing unit is made up of the LOAD CELLS connected successively, signal processing circuit and weight detecting microprocessor.
Described truck terminal man-machine interface comprises sound prompting and display.
Mobile enforcement terminal, comprises mobile enforcement terminal microprocessor, mobile terminal GPS module, mobile video candid photograph module, remote communication module and mobile enforcement terminal man-machine interface; Mobile terminal GPS module, mobile video capture module, remote communication module is directly connected with mobile enforcement terminal microprocessor respectively with mobile enforcement terminal man-machine interface; Mobile enforcement terminal microprocessor has Zigbee communication function;
Described mobile enforcement terminal man-machine interface comprises sound prompting and display.
Fixing law enforcement terminal, comprise fixing law enforcement terminal microprocessor, current road segment transfinites information memory cell, fixed terminal GPS module, fixed video capture module and remote communication module, transfinite information memory cell, fixed terminal GPS module, fixed video of current road segment is captured module and is directly connected with fixing law enforcement terminal microprocessor respectively with remote communication module; Fixing law enforcement terminal microprocessor has Zigbee communication function, and the current road segment information memory cell that transfinites stores the information that transfinites in fixing section, law enforcement terminal position;
Remote monitoring center, comprise database server and remote communication module, data server is connected with remote communication module.The information of overrun and overload vehicle is stored in the database of data server; Utilize GPRS network, remote communication module carries out exchanges data with the remote communication module of mobile enforcement terminal and the remote communication module of fixing law enforcement terminal respectively.
Truck terminal is installed on goods stock, as the terminal node of Zigbee network; Mobile enforcement terminal is arranged on examination of law enforcement vehicle, is the telegon node of Zigbee network; Fixing law enforcement terminal is arranged on roadside (as places such as line bar or buildingss), is the telegon node of Zigbee network; Detecting unit of weighing in truck terminal is arranged on the suspension place (detecting unit of weighing is installed at the load-carrying wheel suspension place of each goods stock) of each load-carrying wheel.
After in the Zigbee network range of signal that truck terminal enters fixing law enforcement terminal, truck terminal and fixing law enforcement terminal set up dynamic Zigbee network, fixing law enforcement terminal sends the information that transfinites of current road segment to truck terminal by Zigbee network, truck terminal receives this information, and the current road segment information of transfiniting of Current vehicle weight information and vehicle payload ratings information and reception is compared, if there is overload or/and overrun condition (overload, transfinite or overload simultaneously and transfinite), then make prompting by the man-machine interface of truck terminal, simultaneously by overload or/and overrun condition and vehicle license and owner information send to fixing law enforcement terminal, fixing law enforcement terminal starts shooting and captures module evidence obtaining, and the violation information of vehicle is sent to remote monitoring center by remote communication module,
After in the Zigbee network range of signal that truck terminal enters mobile enforcement terminal, truck terminal and mobile enforcement terminal set up dynamic Zigbee network, Current vehicle weight information and vehicle payload ratings information compare by truck terminal, if there is overload condition, then make prompting by the man-machine interface of truck terminal, overload condition and vehicle license and owner information are sent to mobile enforcement terminal simultaneously, mobile enforcement terminal makes the prompting of examined overload of vehicle by man-machine interface to law enfrocement official, module evidence obtaining is captured in automatic startup shooting, and vehicle peccancy information is sent to remote monitoring center by remote communication module.
The present invention utilizes advanced electronization and information-based means, can detect fast goods stock overrun and overload, not only can carry out overrun and overload prompting to goods stock driver, also can carry out dead weight capacity inspection and illegal evidence obtaining work not disturbing under the normal travel situations of goods stock, for administer goods stock overrun and overload phenomenon provide a kind of completely newly, the detection method of efficient quick and law enforcement means, for further effectively the overrun management overload technical support is provided.
Accompanying drawing explanation
Fig. 1 is structural principle block diagram of the present invention.
Fig. 2 is the structural principle block diagram of truck terminal in the present invention.△ symbol in figure represents mobile enforcement terminal, and zero symbol represents fixing law enforcement terminal, and symbol represents truck terminal, the long box indicating road surface of distribution stain.
Fig. 3 is the structural principle block diagram of mobile enforcement terminal in the present invention.
Fig. 4 is the structural principle block diagram fixing law enforcement terminal in the present invention.
Embodiment
The present invention adopts ZigBee technology, electronic technology etc., builds the goods stock overrun and overload rapid detection system based on Zigbee network, mainly comprises truck terminal, mobile enforcement terminal, fixing law enforcement terminal and remote monitoring center, as shown in Figure 1.Truck terminal is installed on goods stock, as the terminal node of Zigbee network.Mobile enforcement terminal is arranged on examination of law enforcement vehicle, is the telegon node of Zigbee network.Fixing law enforcement terminal is arranged on the place such as line bar or buildings in roadside, is the telegon node of Zigbee network.Mobile enforcement terminal, fixing law enforcement terminal are configured to Zigbee network telegon node, and be responsible for the structure of Zigbee network, truck terminal is configured to Zigbee network terminal node.When the distance of mobile enforcement terminal or fixing law enforcement terminal and truck terminal is within the scope of the efficient communication of Zigbee network (generally at about 50 meters, increase emissive power and can reach km, distance the present invention being applied to 25 meters is enough), Zigbee network will be formed dynamically.By this network, between truck terminal and mobile enforcement terminal, between truck terminal and fixing law enforcement terminal, exchanges data can be carried out.
As shown in Figure 2, truck terminal comprises truck terminal microprocessor, weight sensing unit, information of vehicles memory module and truck terminal man-machine interface, weigh between detecting unit with truck terminal microprocessor and be connected by bus, information of vehicles memory module is all directly connected with truck terminal microprocessor with truck terminal man-machine interface.Weight sensing unit is made up of the LOAD CELLS connected successively, signal processing circuit and weight detecting microprocessor.Truck terminal microprocessor has Zigbee communication function.Information of vehicles memory module is used for the information such as store car rating load weight, vehicle license, car owner.Truck terminal man-machine interface comprises sound prompting and display.The auxiliary circuits such as power supply are also had in truck terminal.
The quantity of detecting unit of weighing is identical with the quantity that truckload is taken turns, each load-carrying wheel configuration detecting unit of weighing, and the LOAD CELLS of detecting unit of weighing can select elastic deformation sensor or pressure transducer, is installed on wheel steel laminated spring surface.The signal that LOAD CELLS exports by signal processing circuit carries out, after filtering, amplification, being added to analog to digital conversion circuit through the active low-pass filter circuit that operational amplifier, resistance, electric capacity are formed.Finally be responsible for collection by weight detecting microprocessor.Detecting unit of weighing is communicated with truck terminal microprocessor by CAN, sends the axle load of single shaft to car-mounted terminal microprocessor; Truck terminal microprocessor carries according to the axle of single shaft the actual pay load that detection microprocessor data can obtain car load; Adopt the rom chip AT2401 with I2C interface as the information of vehicles memory module of truck terminal, store the information such as this car rating load carrying capacity, vehicle license, car owner, this information is write by traffic management office when vehicle is purchased and registered the license.
As shown in Figure 3, mobile enforcement terminal comprises mobile enforcement terminal microprocessor, mobile terminal GPS module, mobile video candid photograph module, remote communication module and mobile enforcement terminal man-machine interface.Mobile terminal GPS module, mobile video capture module, remote communication module is directly connected with mobile enforcement terminal microprocessor respectively with mobile enforcement terminal man-machine interface.Mobile enforcement terminal microprocessor has Zigbee communication function.Mobile enforcement terminal man-machine interface comprises sound prompting and display.The auxiliary circuits such as power supply are also had in mobile enforcement terminal.
As shown in Figure 4, fixing law enforcement terminal comprises fixing law enforcement terminal microprocessor, current road segment transfinites information memory cell, fixed terminal GPS module, fixed video capture module and remote communication module.Current road segment transfinite information memory cell, fixed terminal GPS module, fixed video capture module be directly connected with fixing law enforcement terminal microprocessor respectively with remote communication module.Fixing law enforcement terminal microprocessor has Zigbee communication function.The current road segment information memory cell that transfinites stores the information that transfinites in fixing section, law enforcement terminal position.The auxiliary circuits such as power supply are also had in fixing law enforcement terminal.
Remote monitoring center, comprise database server and remote communication module, data server is connected with remote communication module.The information of overrun and overload vehicle is stored in the database of data server.Whole system utilizes GPRS network, carries out exchanges data respectively by the remote communication module of remote monitoring center with the remote communication module of mobile enforcement terminal and fixing law enforcement terminal remote communication module.
Mobile enforcement terminal microprocessor, fixing law enforcement terminal microprocessor and truck terminal microprocessor all have Zigbee communication function, select the single-chip microcomputer with Zigbee function, select the CC2430 of TI company in concrete enforcement.Weight detecting microprocessor chooses common single-chip microcomputer, arm processor, DSP etc., adopts common single-chip microcomputer in the present embodiment.
The man-machine interface of truck terminal and mobile enforcement terminal all adopts LCD as display section, utilizes hummer to realize voice output; LCD display can select parallel interface, also can select serial line interface, concrete implement in select the liquid crystal display DMT80600C080_02W of serial 8 cun of interfaces.
Mobile enforcement terminal and fixing law enforcement terminal GPS module used adopt ATK-NEO-6M, this module is connected with corresponding microprocessor by serial ports, by this module, corresponding fixing law enforcement terminal and mobile enforcement terminal can know terminal current location, current time.
Mobile enforcement terminal, fixing law enforcement terminal and remote monitoring center remote communication module used all selects ATK-SIM900A, and this module is connected with corresponding microprocessor by serial ports.By this module, mobile enforcement terminal and fixing law enforcement terminal can carry out exchanges data with remote monitoring center.
The shooting of mobile enforcement terminal and fixing law enforcement terminal is captured module and is all adopted 3 inches of VGA CMOS digital image sensor MT9V034C12STC modules, and this module I/O pin is connected with corresponding microprocessor with control pin.
Adopt the rom chip AT2401 with I2C interface to transfinite information storage module as fixing law enforcement terminal current road segment, storing current road segment transfinites information, and this information can be write by administration of highways department.
After in the Zigbee network signal effective range that truck terminal enters fixing law enforcement terminal, truck terminal and fixing law enforcement terminal set up dynamic Zigbee network, fixing law enforcement terminal sends the information that transfinites of current road segment to truck terminal by Zigbee network, truck terminal receives this information, and by Current vehicle weight information and vehicle payload ratings information, the current road segment information of transfiniting received compares, if there is overload or/and overrun condition, then make prompting by the man-machine interface of truck terminal, to overload or/and overrun condition simultaneously, vehicle license, the information such as car owner send to fixing law enforcement terminal, fixing law enforcement terminal starts shooting and captures module evidence obtaining, and by overload of vehicle or/and the violation information transfinited is sent to remote monitoring center by remote communication module.
After in the Zigbee network signal effective range that truck terminal enters mobile enforcement terminal, truck terminal and mobile enforcement terminal set up dynamic Zigbee network, Current vehicle weight information and vehicle payload ratings information compare by truck terminal, if there is overload condition, then make prompting by the man-machine interface of truck terminal, simultaneously by overload condition, the information such as vehicle license send to mobile enforcement terminal, mobile enforcement terminal makes the prompting of examined overload of vehicle by man-machine interface to law enfrocement official, module evidence obtaining is captured in automatic startup shooting, and overload of vehicle violation information is sent to remote monitoring center by remote communication module.
Claims (4)
1. based on a goods stock overrun and overload rapid detection system for Zigbee network, it is characterized in that, comprise truck terminal, mobile enforcement terminal, fixing law enforcement terminal and remote monitoring center;
Truck terminal, comprise truck terminal microprocessor, weight sensing unit, information of vehicles memory module and truck terminal man-machine interface, weigh between detecting unit with truck terminal microprocessor and be connected by bus, information of vehicles memory module is all directly connected with truck terminal microprocessor with truck terminal man-machine interface; Truck terminal microprocessor has Zigbee communication function; Information of vehicles memory module is used for store car payload ratings, vehicle license and owner information;
Mobile enforcement terminal, comprises mobile enforcement terminal microprocessor, mobile terminal GPS module, mobile video candid photograph module, remote communication module and mobile enforcement terminal man-machine interface; Mobile terminal GPS module, mobile video capture module, remote communication module is directly connected with mobile enforcement terminal microprocessor respectively with mobile enforcement terminal man-machine interface; Mobile enforcement terminal microprocessor has Zigbee communication function;
Fixing law enforcement terminal, comprise fixing law enforcement terminal microprocessor, current road segment transfinites information memory cell, fixed terminal GPS module, fixed video capture module and remote communication module, transfinite information memory cell, fixed terminal GPS module, fixed video of current road segment is captured module and is directly connected with fixing law enforcement terminal microprocessor respectively with remote communication module; Fixing law enforcement terminal microprocessor has Zigbee communication function, and the current road segment information memory cell that transfinites stores the information that transfinites in fixing section, law enforcement terminal position;
Remote monitoring center, comprise database server and remote communication module, data server is connected with remote communication module.The information of overrun and overload vehicle is stored in the database of data server; Utilize GPRS network, remote communication module carries out exchanges data with the remote communication module of mobile enforcement terminal and fixing law enforcement terminal remote communication module respectively;
Truck terminal is installed on goods stock, as the terminal node of Zigbee network; Mobile enforcement terminal is arranged on examination of law enforcement vehicle, is the telegon node of Zigbee network; Fixing law enforcement terminal is arranged on roadside, is the telegon node of Zigbee network; Detecting unit of weighing in truck terminal is arranged on the suspension place of each load-carrying wheel;
After in the Zigbee network range of signal that truck terminal enters fixing law enforcement terminal, truck terminal and fixing law enforcement terminal set up dynamic Zigbee network, fixing law enforcement terminal sends the information that transfinites of current road segment to truck terminal by Zigbee network, truck terminal receives this information, and the current road segment information of transfiniting of Current vehicle weight information and vehicle payload ratings information and reception is compared, if there is overload or/and overrun condition, then make prompting by the man-machine interface of truck terminal, simultaneously by overload or/and overrun condition and vehicle license and owner information send to fixing law enforcement terminal, fixing law enforcement terminal starts shooting and captures module evidence obtaining, and the violation information of vehicle is sent to remote monitoring center by remote communication module,
After in the Zigbee network range of signal that truck terminal enters mobile enforcement terminal, truck terminal and mobile enforcement terminal set up dynamic Zigbee network, Current vehicle weight information and vehicle payload ratings information compare by truck terminal, if there is overload condition, then make prompting by the man-machine interface of truck terminal, overload condition and vehicle license and owner information are sent to mobile enforcement terminal simultaneously, mobile enforcement terminal makes the prompting of examined overload of vehicle by man-machine interface to law enfrocement official, module evidence obtaining is captured in automatic startup shooting, and vehicle peccancy information is sent to remote monitoring center by remote communication module.
2. a kind of goods stock overrun and overload rapid detection system based on Zigbee network according to claim 1, it is characterized in that, described weight sensing unit is made up of the LOAD CELLS connected successively, signal processing circuit and weight detecting microprocessor.
3. a kind of goods stock overrun and overload rapid detection system based on Zigbee network according to claim 1, it is characterized in that, described truck terminal man-machine interface comprises sound prompting and display.
4. a kind of goods stock overrun and overload rapid detection system based on Zigbee network according to claim 1, it is characterized in that, described mobile enforcement terminal man-machine interface comprises sound prompting and display.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510072019.1A CN104634429A (en) | 2015-02-11 | 2015-02-11 | Truck oversize and overload rapid detection system based on Zigbee network |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510072019.1A CN104634429A (en) | 2015-02-11 | 2015-02-11 | Truck oversize and overload rapid detection system based on Zigbee network |
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| CN104634429A true CN104634429A (en) | 2015-05-20 |
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| CN201510072019.1A Pending CN104634429A (en) | 2015-02-11 | 2015-02-11 | Truck oversize and overload rapid detection system based on Zigbee network |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181097A (en) * | 2015-08-24 | 2015-12-23 | 无锡伊佩克科技有限公司 | Road vehicle overweight monitoring system |
| CN105788251A (en) * | 2016-03-08 | 2016-07-20 | 山东交通学院 | Truck overload real-time monitoring system based on Beidou Internet-of-vehicles and truck overload real-time monitoring method thereof |
| CN108871524A (en) * | 2018-04-27 | 2018-11-23 | 长沙硕铠电子科技有限公司 | A method of prevent overload of vehicle from transfiniting |
| CN110672192A (en) * | 2019-10-10 | 2020-01-10 | 英华达（南京）科技有限公司 | Road surface load monitoring method, device, system, electronic equipment and storage medium |
| CN111582288A (en) * | 2020-05-06 | 2020-08-25 | 武汉理工大学 | Non-contact vehicle overload recognition system based on vehicle body vibration model |
| CN113155259A (en) * | 2021-01-29 | 2021-07-23 | 湖南财政经济学院 | Freight transportation overload alarm system |
| CN114241790A (en) * | 2021-12-29 | 2022-03-25 | 中翔科技（杭州）有限公司 | Highway supernormal off-site law enforcement system and method |
-
2015
- 2015-02-11 CN CN201510072019.1A patent/CN104634429A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105181097A (en) * | 2015-08-24 | 2015-12-23 | 无锡伊佩克科技有限公司 | Road vehicle overweight monitoring system |
| CN105788251A (en) * | 2016-03-08 | 2016-07-20 | 山东交通学院 | Truck overload real-time monitoring system based on Beidou Internet-of-vehicles and truck overload real-time monitoring method thereof |
| CN105788251B (en) * | 2016-03-08 | 2018-05-08 | 山东交通学院 | Overloading wagon real-time monitoring system and method based on Big Dipper car networking |
| CN108871524A (en) * | 2018-04-27 | 2018-11-23 | 长沙硕铠电子科技有限公司 | A method of prevent overload of vehicle from transfiniting |
| CN110672192A (en) * | 2019-10-10 | 2020-01-10 | 英华达（南京）科技有限公司 | Road surface load monitoring method, device, system, electronic equipment and storage medium |
| CN111582288A (en) * | 2020-05-06 | 2020-08-25 | 武汉理工大学 | Non-contact vehicle overload recognition system based on vehicle body vibration model |
| CN111582288B (en) * | 2020-05-06 | 2024-05-03 | 武汉理工大学 | Non-contact vehicle overload recognition system based on vehicle body vibration model |
| CN113155259A (en) * | 2021-01-29 | 2021-07-23 | 湖南财政经济学院 | Freight transportation overload alarm system |
| CN114241790A (en) * | 2021-12-29 | 2022-03-25 | 中翔科技（杭州）有限公司 | Highway supernormal off-site law enforcement system and method |
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Application publication date: 20150520 |