CN104792396A - Vehicle overloading data mandatory saving system - Google Patents
Vehicle overloading data mandatory saving system Download PDFInfo
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- CN104792396A CN104792396A CN201510210716.9A CN201510210716A CN104792396A CN 104792396 A CN104792396 A CN 104792396A CN 201510210716 A CN201510210716 A CN 201510210716A CN 104792396 A CN104792396 A CN 104792396A
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Abstract
A vehicle overloading data mandatory saving system comprises a plurality pressure sensors installed on the periphery of the chassis of a monitored truck, a data acquisition module connected to the pressure sensors, a data processing module used for analyzing the data acquired by the pressure sensors, a display module, an overloading alarm module and a power supply transformer. The display module and the overloading alarm module are connected to the data processing module; the power supply transformer is connected to the data processing module and is used for transforming the vehicle-mounted power supply into 5V power supply required by the data processing module. Once the vehicle starts, the system is in the operation state synchronously, by means of the coordinated operation of the modules, the actual load of the vehicle can be detected in real time dynamically and statically, the vehicle overloading data can be recorded and saved automatically, and the recorded and saved overloading data can serve as the basis of overload penalties for law enforcement in the future.
Description
Technical field
The invention belongs to overload of vehicle monitoring technique field, especially relate to a kind of overload of vehicle data and force saved system.
Background technology
Along with the development of China's economy and communication, the overweight phenomenon of vehicle is more and more serious, and overload causes the destruction of the facilities such as road surface bridge, thus is degrading Assessment of Serviceability of Roads and traffic safety situation, causes huge economic loss to country.Traffic hazard simultaneously because of overload transportation initiation is also increasing, threatens the people's lives and property safety.The tragedy with one's family broken up that what present people saw cause because of traffic accident, study carefully the reason that its traffic accident occurs, quite a few is relevant with automobile overload.Overload also has very large destructiveness to highway, bridge, and in face of the temptation of profit, some drivers or the owner of cargo often ignore the danger of overload and relevant regulation, overload by fair means or foul, and overload has become a large hidden danger of traffic safety.
On traditional freight, due to the load-carrying pick-up unit do not carried, vehicle weighing all carries out after lorry installs goods when static, this weighting manner is method the most accurately, but this traditional weighting manner has it self shortcoming, measure efficiency lower, need manual intervention, can only estimate the dead weight capacity of each goods by rule of thumb during teamster cargo transport, the easy like this automobile that causes inadvertently transships.
For law enforcement agency, whether detection vehicle overloads and has become a hard work, law enfrocement official is needed to check one by one to running car scene vehicle, this inspection method task amount is large, work heavy, check result randomness is large, poor reliability, a lot of overloaded vehicle is not arrived by investigation, and this also increases the idea of leaving things to chance of teamster overload.
Therefore, be necessary that developing a kind of overload of vehicle data forces saved system, to help law enforcement agency automatically to detect overloading wagon situation, help shipping driver to grasp the loading situation of lorry in time simultaneously.
summary of the invention:
Technical matters to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of overload of vehicle data are provided to force saved system, realize detecting in real time the physicals load-carrying of vehicle sound state, to help law enforcement agency automatically to detect overloading wagon situation, help shipping driver to grasp the loading situation of lorry in time simultaneously.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of overload of vehicle data force saved system, it is characterized in that: comprise by multiple pressure transducers of all sides, the chassis being installed on monitored lorry, the data acquisition module connected with multiple pressure transducer, in order to carry out the data processing module of analyzing and processing to pressure transducer institute image data, and the display module to be connected with data processing module and overload warning module, and to be connected with data processing module, in order to vehicle power to be changed into the power transformer of the 5V power supply needed for data processing module.
Above-mentioned a kind of overload of vehicle data force saved system, it is characterized in that: multiple described pressure transducer is analog signal sensors, connects with data acquisition module.
Above-mentioned a kind of overload of vehicle data force saved system, it is characterized in that: described data processing module is the single-chip microcomputer of SST89C58 model, it has central processor CPU, random access memory ram, read only memory ROM, multiple I/O mouth and interrupt system, timer/counter etc.
Above-mentioned a kind of overload of vehicle data force saved system, it is characterized in that, automobile is once start, and native system will be opened automatically, and automatically record preserves automobile overload data simultaneously, the authority that the overload data being recorded preservation can be punished this automobile overload as law enforcement agency in the future.
Above-mentioned a kind of overload of vehicle data force saved system, and described data acquisition module, data processing module and display module and overload warning module are all arranged in the pilothouse of monitored lorry.
The present invention compared with prior art has the following advantages:
1, native system shows current pay load in real time by LED display and display module, and possesses overload warning prompt facility.
2, apparatus of the present invention adopt the mode of powering after vehicle power transformation, do not need optional equipment power supply.
3, automobile is once start, and native system will be opened automatically, and automatically record preserves automobile overload data simultaneously, the authority that the overload data being recorded preservation can be punished this automobile overload as law enforcement agency in the future.This greatly can alleviate the working pressure that law enforcement agency investigates and prosecutes overloaded vehicle.
In sum, the present invention convenient for installation and maintenance, low in energy consumption and lay convenient, easy and simple to handle, dependable performance, can detect in real time the physicals load-carrying of vehicle sound state, and automatically can carry out vehicle with overloading alarm.
accompanying drawing illustrates:
Fig. 1 is schematic block circuit diagram of the present invention.
embodiment:
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
As shown in Figure 1, the present invention includes by the chassis week side and fill multiple pressure transducers that goods weight carries out in real time detection to lorry institute being installed on monitored lorry, as preferably, the present embodiment adopts 4 pressure transducers, the present invention also comprises the data acquisition module connected with pressure transducer, institute's image data is carried out to the data processing module of analyzing and processing, for showing the display module of current pay load, overload warning module, and to be connected with data processing module, in order to vehicle power to be changed into the power transformer of the 5V power supply needed for data processing module.
In the present embodiment, described power transformer connects with the vehicle power that monitored lorry is installed, power transformer is also connected with data processing module, in order to vehicle power to be changed into the 5V power supply needed for data processing module, alarm threshold value load module, display module and alarm module and data processing module are all laid in the pilothouse of monitored lorry.
Described multiple pressure transducer is analog signal sensors, and multiple described analog signal sensors connects with data acquisition module, data acquisition module has A/D translation function, it is converted to digital signal the simulating signal transmitted from pressure transducer, and then be input to data processing module and process, data processing module is the single-chip microcomputer of SST89C58 model, and it has central processor CPU, random access memory ram, read only memory ROM, multiple I/O mouth and interrupt system, timer/counter etc.
System of the present invention, before vehicle release is sold, native system is just arranged among vehicle, and is provided with overload threshold in as the single-chip microcomputer of data processing module.
Teamster is when use is provided with the lorry of native system, and automobile is once start, and native system just starts thereupon and enters duty.In actual loading process, the STRESS VARIATION caused after the multiple pressure transducers being arranged on truck chassis periphery start measuring vehicle loading the simulating signal amount returned data processing module that will record, data processing module extracts characteristic and calculates the actual load value of vehicle according to special algorithm, and by the actual pay load simultaneous display that calculates on display module, can determine also how many goods to be refilled for driver, simultaneously, data processing module judges whether vehicle live load meets the overload warning threshold values preset: if vehicle load has exceeded overload warning threshold values, data processing module will to overload warning module input alerting signal, now alarm module will send alarm sound, overload to remind driver and loading personnel, meanwhile, overload data are saved the read only memory ROM that single-chip microcomputer carries, the authority that the overload data being recorded preservation can be punished this automobile overload as law enforcement agency in the future.The content of overload data comprises the overload date, excess weight, the information such as automobile overload working time.
Concerning law enforcement agency, at interval of a period of time, will conduct a compulsory examination to vehicle, the length of concrete interval time, determines according to concrete vehicle condition, and general car age is 1 times/year the annual examination cycle of 0 year to 10 years, within 1 year, detects once; Car will detect once more than 10 years age half a year.
When conducting a compulsory examination to vehicle, law enfrocement official can use Special Equipment to extract single-chip microcomputer read only memory ROM, consult automobile overload record case, thus achieve the self-verifying to overload of vehicle, this greatly can alleviate the working pressure that law enforcement agency investigates and prosecutes overloaded vehicle.
Data processing module is adopted as the single-chip microcomputer of SST89C58 model, and it carries arithmetical unit and storer, and its connection mode and using method, known by those skilled in the art, have not just repeated at this.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solution of the present invention.
Claims (4)
1. overload of vehicle data force saved system, it is characterized in that: comprise by be installed on monitored lorry chassis week side multiple pressure transducers, the data acquisition module connected with multiple pressure transducer, in order to carry out the data processing module of analyzing and processing and the display module be connected with data processing module and overload warning module to pressure transducer institute image data, and to be connected with data processing module, in order to vehicle power to be changed into the power transformer of the 5V power supply needed for data processing module.
2. a kind of overload of vehicle data according to claim 1 force saved system, it is characterized in that: multiple described pressure transducer is analog signal sensors, connects with data acquisition module.
3. a kind of overload of vehicle data according to claim 1 force saved system, it is characterized in that: described data processing module is the single-chip microcomputer of SST89C58 model, it has central processor CPU, random access memory ram, read only memory ROM, multiple I/O mouth and interrupt system, timer/counter etc.
4. a kind of overload of vehicle data according to claim 1 force saved system, it is characterized in that, automobile is once start, native system will be opened automatically, and automatically record preserves automobile overload data simultaneously, the authority that the overload data being recorded preservation can be punished this automobile overload as law enforcement agency in the future.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510210716.9A CN104792396A (en) | 2015-04-29 | 2015-04-29 | Vehicle overloading data mandatory saving system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510210716.9A CN104792396A (en) | 2015-04-29 | 2015-04-29 | Vehicle overloading data mandatory saving system |
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| CN104792396A true CN104792396A (en) | 2015-07-22 |
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| CN201510210716.9A Pending CN104792396A (en) | 2015-04-29 | 2015-04-29 | Vehicle overloading data mandatory saving system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110646074A (en) * | 2019-09-16 | 2020-01-03 | 上海博泰悦臻电子设备制造有限公司 | Vehicle-mounted weight early warning method and system, storage medium and vehicle-mounted terminal |
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| EP1788364A2 (en) * | 2002-02-15 | 2007-05-23 | Ford Global Technologies, LLC. | Weight monitoring system for a motor vehicle |
| CN102538930A (en) * | 2010-12-18 | 2012-07-04 | 西安迅腾科技有限责任公司 | High-precision micro sensor vehicle overload and warning device |
| CN203601021U (en) * | 2013-11-15 | 2014-05-21 | 重庆交通大学 | Automatic weight limiting device for truck |
| CN204270509U (en) * | 2014-12-20 | 2015-04-15 | 重庆交通大学 | Based on the overload of vehicle automatic recognition system of REID |
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| EP1788364A2 (en) * | 2002-02-15 | 2007-05-23 | Ford Global Technologies, LLC. | Weight monitoring system for a motor vehicle |
| CN2606399Y (en) * | 2003-03-25 | 2004-03-10 | 陕西理工学院 | Vehicle running status recording and alarming analyser |
| CN1614365A (en) * | 2004-11-18 | 2005-05-11 | 何崇中 | System for monitoring overloaded vehicle |
| CN102538930A (en) * | 2010-12-18 | 2012-07-04 | 西安迅腾科技有限责任公司 | High-precision micro sensor vehicle overload and warning device |
| CN203601021U (en) * | 2013-11-15 | 2014-05-21 | 重庆交通大学 | Automatic weight limiting device for truck |
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Application publication date: 20150722 |