CN102019872A - Vehicle weight monitoring method and system and transport vehicle with the system - Google Patents
Vehicle weight monitoring method and system and transport vehicle with the system Download PDFInfo
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- CN102019872A CN102019872A CN2009101756778A CN200910175677A CN102019872A CN 102019872 A CN102019872 A CN 102019872A CN 2009101756778 A CN2009101756778 A CN 2009101756778A CN 200910175677 A CN200910175677 A CN 200910175677A CN 102019872 A CN102019872 A CN 102019872A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000037396 body weight Effects 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
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Abstract
The invention relates to a vehicle weight monitoring method and system and a transport vehicle with the system. The monitoring method comprises arranging a weight sensing device on a connecting pin used for connecting the steel plate spring and the frame crossbeam of a transport vehicle to obtain an electric signal corresponding to the weight of the transport vehicle by sensing the strain of the connecting pin; the vehicle weight monitoring system comprises a weight sensing device and a vehicular terminal which are communicated with and connected to each other, the weight sensing device is arranged on the connecting pin, the connecting pin is used for connecting the steel plate spring and the frame crossbeam of the transport vehicle, the weight sensing device can sense the strain of the connecting pin and generate a corresponding sensing signal, then the sensing signal is transmitted to the vehicular terminal and is analyzed and processed to generate an electric signal corresponding to the transport vehicle weight. The invention is characterized in that a weight sensing device is arranged on the connecting pin which is used for connecting the steel plate spring and the frame crossbeam of the transport vehicle to sense the deformation of the connecting pin, then to calculate the entire weight of the transport vehicle, the transport vehicle weight can be measured anytime and anywhere without confinement.
Description
Technical field
The present invention relates to a kind of monitoring method and system of weight, relate in particular to a kind of monitoring method and system of transport trolley weight.
The invention still further relates to a kind of transport trolley, relate in particular to a kind of transport trolley that can monitor weight in real time.
Background technology
Along with the high speed development of modern transportation industry, the transportation safety problem of transport vehicle more and more is subjected to the attention of each side, in order to guarantee the transportation safety of transport vehicle, at first just must stop the overload phenomenon of vehicle.So-called overload of vehicle just is meant that the cargo weight of vehicle delivery surpasses the approval weight of regulation.Often can't reach cruising speed behind the overload of vehicle, thereby take the track for a long time, directly influence the traffic efficiency of road transport and cause traffic jam, and even more serious is, overload of vehicle can bring also that highway well damage, traffic accident take place frequently, social concerns such as maintenance cost increases, environmental pollution, society, environment, economy and road safety is all caused have a strong impact on.In order in time the weight of transport vehicle to be monitored, and then the generation of the phenomenon of stopping to overload, need a kind of vehicle weight monitoring device of monitoring transport vehicle weight that can be simple and convenient and reliable and stable, the equipment of at present weight of transport vehicle being monitored mainly contains middle weighing apparatus, disc type weighing instrument etc., the technology of these weighing-appliances is all comparatively ripe, yet, above-mentioned weighing-appliance all has following common drawback: that is exactly all must be in the weight of fixed location ability energy measurement transport vehicle, be unfavorable for initiatively limit for tonnage of driver, also be unfavorable for initiatively monitoring vehicle overload situation of road management department simultaneously.
Summary of the invention
Main purpose of the present invention is, a kind of vehicle weight monitoring method that the fixed location can be monitored transport trolley weight in real time that need not is provided.
In order to realize above-mentioned purpose, the invention provides a kind of vehicle weight monitoring method, one weight sensing device is arranged on the steel spring and frame beam bonded assembly connecting pin of transport trolley, obtains the cooresponding electric signal of transport trolley weight with strain by the described connecting pin of sensing.
Main purpose of the present invention also is, a kind of fixed location that need not is provided, the vehicle weight monitoring system that can monitor the weight of transport trolley simply and easily at any time.
In order to realize above-mentioned purpose, the present invention also provides a kind of vehicle weight monitoring system, comprise communicate with one another bonded assembly weight sensing device and car-mounted terminal, on the steel spring that described weight sensing device is arranged on transport trolley and the connecting pin that frame beam is connected, with the strain of the described connecting pin of sensing and produce the corresponding sensing signal and described sensing signal is transferred to described car-mounted terminal, described car-mounted terminal carries out producing the cooresponding electric signal of transport trolley weight after the analyzing and processing to described sensing signal.
Described vehicle weight monitoring system, wherein, store the car body weight signal of transport trolley in the described car-mounted terminal, described car-mounted terminal is converted into the cargo-carring cargo weight signal of transport trolley with described sensing signal, and described car body weight signal and described cargo weight signal plus are obtained the cooresponding electric signal of transport trolley weight.
Described vehicle weight monitoring system, wherein, described vehicle weight monitoring system also comprises a data transmission module and a background data center, described background data center is connected with described car-mounted terminal by described data transmission module, thus the weight of measuring transport trolley with the cooresponding electric signal remote online of transport trolley weight that receives described car-mounted terminal generation.
Described vehicle weight monitoring system, wherein, described data transmission module is a wireless data transfer module.
Described vehicle weight monitoring system, wherein, the type of transmission of described wireless data transfer module is radio frequency mode, WLAN mode, GPRS mode, CDMA mode or 3G mode.
Described vehicle weight monitoring system wherein, links to each other by data line between described weight sensing device and the described car-mounted terminal.
Described vehicle weight monitoring system, wherein, described weight sensing device is a weight sensor, described weight sensor sticks on the described connection bearing pin.
Described vehicle weight monitoring system, wherein, described car-mounted terminal is arranged in the operator's compartment of transport trolley.
Main purpose of the present invention is again, provide a kind of and self have the weight monitoring system, thereby need not the fixed location can be at any time simply and easily to the weight of transport trolley monitor transport trolley.
In order to realize above-mentioned purpose, the present invention provides a kind of transport trolley again, comprises frame beam, steel spring and the connecting pin that connects frame beam and steel spring, and described transport trolley also comprises vehicle weight monitoring system as the aforementioned.
The present invention has following beneficial effect; transport trolley of the present invention is by being provided with the weight sensing device on its steel spring and connecting pin that frame beam is connected; deflection by the sensing connecting pin and then calculate the weight of transport trolley car load; thereby can not limit occasion ground that the weight of transport trolley is measured whenever and wherever possible; travel great convenience is provided for the reasonable lade of driver prevents overload, the protection road is had great importance.This vehicle weight monitoring system integral structure is simple, with low cost, and the structure that need not to change transport vehicle body when installing, and easy for installation, applicability is strong.The setting of this background data center in addition can realize the remote real-time monitoring to transport vehicle weight again, and it is more convenient to use.
Description of drawings
Fig. 1 is the structural representation of transport trolley of the present invention;
Fig. 2 is the structural representation that transport trolley of the present invention is provided with weight sensing device part;
Fig. 3 is the installation site scheme drawing of weight sensing device on connecting pin on the vehicle weight monitoring system of the present invention.
The specific embodiment
In order to further specify principle of the present invention and structure, existing in conjunction with the accompanying drawings to a preferred embodiment of the present invention will be described in detail.
Vehicle weight monitoring method of the present invention, its groundwork are a weight sensing device is arranged on the steel spring and frame beam bonded assembly connecting pin of transport trolley, obtain the cooresponding electric signal of transport trolley weight with the strain by the described connecting pin of sensing.
See also shown in Figure 1ly, transport trolley of the present invention comprises a car body 1 and is arranged on a vehicle weight monitoring system 2 on this car body 1.
Please shown in Figure 2 in conjunction with consulting, this car body 1 is a common transport vehicle body, the connecting pin 13 that it comprises a frame beam 11, a steel spring 12 and connects this frame beam 11 and this steel spring 12, and this steel spring 12 is arranged on the trailing wheel of transport trolley.When transport trolley loaded goods, the cargo-carring goods of institute was bestowed the certain pressure of this connecting pin 13, so this connecting pin 13 can produce strains to a certain degree, and the deflection that produces of strain can be along with the variation variation to some extent accordingly of the weight of loading goods.
This vehicle weight monitoring system 2 comprises a weight sensing device 21 and a car-mounted terminal 22, if needed, can also comprise a data transmission module 23 and a background data center 24.
Please in conjunction with consulting Fig. 2 and shown in Figure 3, this weight sensing device 21 can be connected on this connecting pin 13 by the mode of pasting, the strain of this this connecting pin 13 of weight sensing device 21 sensings also produces the corresponding sensing signal and the variation of the deflection size that this sensing signal produces along with this strain and changing, and this sensing signal is corresponding to the cargo-carring cargo weight of transport trolley.This weight sensing device 21 can be a weight sensor, also can select for use other can sense the device of the strain of this connecting pin 13.
This car-mounted terminal 22 can be arranged in the operator's compartment of this transport trolley, this car-mounted terminal 22 and this weight sensing device 21 with between be connected by the data line communication, the sensing signal that this weight sensing device 21 produces transfers to this car-mounted terminal 22 by this data line.Store the car body weight signal of the car body 1 of this transport trolley in this car-mounted terminal 22 in advance, this car-mounted terminal 22 is converted into the cargo-carring cargo weight signal of transport trolley with this sensing signal, and this car body weight signal and this cargo weight signal plus obtained the cooresponding electric signal of transport trolley weight, thereby obtain the weight numerical value of car load.Also can be provided with read-out on this car-mounted terminal 22,, make things convenient for initiatively limit for tonnage of driver so that the weight numerical value of above-mentioned car load can directly show at this read-out.
This background data center 24 is connected with this car-mounted terminal 22 by this data transmission module 23, thus the weight of measuring this transport trolley with the digital signal remote online that receives these car-mounted terminal 22 generations.This data transmission module 23 is preferably selected a wireless data transfer module for use, and the type of transmission of this wireless data transfer module can be radio frequency mode, WLAN mode, GPRS mode, CDMA mode or 3G mode.
Transport trolley of the present invention is when lade or in the process of loading transportation, if need to measure the weight of its car load, only need to produce this sensing signal after the strain by these connecting pin 13 generations of these weight sensing device 21 sensings earlier, this car-mounted terminal 22 receives this sensing signal and is translated into the cargo weight signal, because the weight of the car body 1 of transport trolley is known and changeless, so in this car-mounted terminal 22, store the car body weight signal of this car body 1 in advance, 22 need of this car-mounted terminal can obtain this cargo weight signal and this car body weight signal addition the weight of transport trolley car load, the weight numerical value of this car load can directly show on car-mounted terminal 22, also can be sent to this background data center 24.
Transport trolley of the present invention is by being provided with the weight sensing device on its steel spring and connecting pin that frame beam is connected; deflection by the sensing connecting pin and then calculate the weight of transport trolley car load; thereby can not limit occasion ground that the weight of transport trolley is measured whenever and wherever possible; travel great convenience is provided for the reasonable lade of driver prevents overload, the protection road is had great importance.This vehicle weight monitoring system integral structure is simple, with low cost, and the structure that need not to change transport vehicle body when installing, and easy for installation, applicability is strong.The setting of this background data center in addition can realize the remote real-time monitoring to transport vehicle weight again, and it is more convenient to use.
Yet the above only is a preferable possible embodiments of the present invention, and unrestricted protection scope of the present invention, so the equivalent structure that all utilizations specification sheets of the present invention and accompanying drawing content have been done changes, all is included in protection scope of the present invention.
Claims (10)
1. a vehicle weight monitoring method is characterized in that, a weight sensing device is arranged on the steel spring and frame beam bonded assembly connecting pin of transport trolley, obtains the cooresponding electric signal of transport trolley weight with the strain by the described connecting pin of sensing.
2. vehicle weight monitoring system, it is characterized in that, comprise communicate with one another bonded assembly weight sensing device and car-mounted terminal, on the steel spring that described weight sensing device is arranged on transport trolley and the connecting pin that frame beam is connected, with the strain of the described connecting pin of sensing and produce the corresponding sensing signal and described sensing signal is transferred to described car-mounted terminal, described car-mounted terminal carries out producing the cooresponding electric signal of transport trolley weight after the analyzing and processing to described sensing signal.
3. vehicle weight monitoring system according to claim 2, it is characterized in that, store the car body weight signal of transport trolley in the described car-mounted terminal, described car-mounted terminal is converted into the cargo-carring cargo weight signal of transport trolley with described sensing signal, and described car body weight signal and described cargo weight signal plus are obtained the cooresponding electric signal of transport trolley weight.
4. vehicle weight monitoring system according to claim 2, it is characterized in that, described vehicle weight monitoring system also comprises a data transmission module and a background data center, described background data center is connected with described car-mounted terminal by described data transmission module, thus the weight of measuring transport trolley with the cooresponding electric signal remote online of transport trolley weight that receives described car-mounted terminal generation.
5. vehicle weight monitoring system according to claim 4 is characterized in that, described data transmission module is a wireless data transfer module.
6. vehicle weight monitoring system according to claim 5 is characterized in that, the type of transmission of described wireless data transfer module is radio frequency mode, WLAN mode, GPRS mode, CDMA mode or 3G mode.
7. vehicle weight monitoring system according to claim 2 is characterized in that, links to each other by data line between described weight sensing device and the described car-mounted terminal.
8. vehicle weight monitoring system according to claim 2 is characterized in that, described weight sensing device is a weight sensor, and described weight sensor sticks on the described connection bearing pin.
9. vehicle weight monitoring system according to claim 2 is characterized in that described car-mounted terminal is arranged in the operator's compartment of transport trolley.
10. a transport trolley comprises frame beam, steel spring and the connecting pin that connects frame beam and steel spring, it is characterized in that, also comprises as each described vehicle weight monitoring system of claim 2 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101756778A CN102019872A (en) | 2009-09-21 | 2009-09-21 | Vehicle weight monitoring method and system and transport vehicle with the system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101756778A CN102019872A (en) | 2009-09-21 | 2009-09-21 | Vehicle weight monitoring method and system and transport vehicle with the system |
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| CN102019872A true CN102019872A (en) | 2011-04-20 |
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| CN2009101756778A Pending CN102019872A (en) | 2009-09-21 | 2009-09-21 | Vehicle weight monitoring method and system and transport vehicle with the system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487125A (en) * | 2013-10-09 | 2014-01-01 | 招商局重庆交通科研设计院有限公司 | Method and system for remote vehicle deadweight detection |
| CN105115578A (en) * | 2015-09-19 | 2015-12-02 | 方昌銮 | Method of detecting carrying capacity of vehicle by measuring deformation of steel plate, and measuring system |
| CN108225513A (en) * | 2017-11-30 | 2018-06-29 | 西安航天三沃机电设备有限公司 | A kind of vehicle-mounted weighing system of goods train and weight calculation method |
| CN110658824A (en) * | 2019-10-15 | 2020-01-07 | 北京旷视机器人技术有限公司 | Motion control method and device of transport vehicle, controller and transport vehicle |
-
2009
- 2009-09-21 CN CN2009101756778A patent/CN102019872A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103487125A (en) * | 2013-10-09 | 2014-01-01 | 招商局重庆交通科研设计院有限公司 | Method and system for remote vehicle deadweight detection |
| CN103487125B (en) * | 2013-10-09 | 2015-07-01 | 招商局重庆交通科研设计院有限公司 | Method and system for remote vehicle deadweight detection |
| CN105115578A (en) * | 2015-09-19 | 2015-12-02 | 方昌銮 | Method of detecting carrying capacity of vehicle by measuring deformation of steel plate, and measuring system |
| CN105115578B (en) * | 2015-09-19 | 2018-11-06 | 南京云计趟信息技术有限公司 | A kind of method and measuring system by measuring steel plate shape changing detection vehicle load |
| CN108225513A (en) * | 2017-11-30 | 2018-06-29 | 西安航天三沃机电设备有限公司 | A kind of vehicle-mounted weighing system of goods train and weight calculation method |
| CN110658824A (en) * | 2019-10-15 | 2020-01-07 | 北京旷视机器人技术有限公司 | Motion control method and device of transport vehicle, controller and transport vehicle |
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Application publication date: 20110420 |