CN202994282U - System of calibrating vehicle-mounted weighing sensors - Google Patents
System of calibrating vehicle-mounted weighing sensors Download PDFInfo
- Publication number
- CN202994282U CN202994282U CN 201220378733 CN201220378733U CN202994282U CN 202994282 U CN202994282 U CN 202994282U CN 201220378733 CN201220378733 CN 201220378733 CN 201220378733 U CN201220378733 U CN 201220378733U CN 202994282 U CN202994282 U CN 202994282U
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- Prior art keywords
- vehicle
- heavily
- load cells
- bus
- weighing sensors
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- 238000005303 weighing Methods 0.000 title abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000012795 verification Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model provides a system of calibrating vehicle-mounted weighing sensors. The system of calibrating the vehicle-mounted weighing sensors comprises weighing sensors arranged on wheel shafts respectively, and also comprises a plurality of shaft weight scales and a scale-table bus electrically connected with the shaft weight scales. The scale-table bus is also in communication connection with a hand-held debugger, and the hand-held debugger is also in communication connection with the weighing sensors. The system of calibrating the vehicle-mounted weighing sensors of the utility model uses the shaft weight scales to detect the weight component forces of a vehicle body and goods applying on each wheel and each wheel shaft, so that the weighing sensor arranged on each wheel shaft is weighed and calibrated, and accordingly, the rapid calibrations of the vehicle-mounted weighing sensors are realized.
Description
Technical field
The utility model relates to the vehicle-mounted field of weighing, and is a kind of system of demarcating vehicle-mounted LOAD CELLS specifically.
Background technology
In the transport by road process, the detection of vehicle load is an important monitoring job, and it is particularly important for transportation safety.For the traffic hazard of avoiding causing due to vehicle-carrying overload and the situation of damaging road, provide multiple LOAD CELLS for the vehicle load test in prior art.In vehicle-mounted LOAD CELLS use procedure, also need regularly it to be carried out verification, generally available counterweight or crane carry out verification.Yet wait in particular cases in the open air, without counterweight without crane, thereby often can't be to check and the demarcation of vehicle-mounted LOAD CELLS.
The utility model content
A kind of system of demarcating vehicle-mounted LOAD CELLS that the utility model provides, it can in the open air without in the situation of counterweight without crane, fast complete check and demarcation to vehicle-mounted LOAD CELLS.
The technical solution of the utility model is achieved in that a kind of system of demarcating vehicle-mounted LOAD CELLS, it comprises the LOAD CELLS that is arranged on wheel shaft, it comprises that also a plurality of axles heavily claim and heavily claims the weighting platform that is electrically connected bus with axle, described weighting platform bus also communication link is connected to hand-held debugger, and this hand-held debugger also communicates to connect with LOAD CELLS.
Pass through such scheme, with axle heavily claim to each take turns, and the suffered vehicle body of wheel shaft and the weight component of goods detect, by hand-held debugger to the LOAD CELLS of installing on each wheel shaft verification of weighing, thereby to the LOAD CELLS of installing on each wheel shaft demarcation of weighing, can realize the quick demarcation of vehicle-mounted LOAD CELLS.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a specific embodiment of the utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
A kind of system of demarcating vehicle-mounted LOAD CELLS, it comprises the LOAD CELLS 1 that is arranged on wheel shaft 6, it is characterized in that, comprise that also a plurality of axles heavily claim 2 and heavily claim with axle the weighting platform bus 3 that is electrically connected, described weighting platform bus 3 also communication link is connected to hand-held debugger 4, and this hand-held debugger 4 also communicates to connect with LOAD CELLS 1.
Concrete, with axle heavily claim 2 to each take turns 7, and the suffered vehicle body of wheel shaft 6 and the weight component of goods detect, by hand-held debugger 4 to the LOAD CELLS 1 of installing on each wheel shaft 6 verification of weighing, thereby realized demarcation to vehicle-mounted LOAD CELLS 1.Described weighting platform bus 3 can arrange according to prior art, and described axle heavily claims 2 can select measuring vehicle weight device comparatively general on market, and described hand-held debugger 4 is selected according to prior art and got final product.
Further, 1 of described LOAD CELLS realizes being electrically connected by sensor bus 5 is set, described hand-held debugger 4 and described sensor bus 5 communication connections.Sensor bus 5 can be selected the RS-485 universal serial bus, makes the LOAD CELLS 1 that is installed on wheel shaft 6 by the interconnection of RS-485 universal serial bus, connects up so cheer and bright.
Further, described weighting platform bus 3 and described sensor bus 5 is electrically connected with power supply, and described power supply can be selected the 7.5V direct supply that is easy to obtain.
Now take five wheel shaft cars as example, described axle heavily claims 2 apportion two rows, and the axle that every row arranges claims that heavily 2 number averages are five, is in the axle on row's weighting platform heavily to claim 2 all to be connected on a weighting platform bus 3.Specifically, as shown in Figure 1, the axle of demarcating use heavily claims 2 to come to 10, and a wheel 7 of vehicle is placed in an axle and heavily claims on 2; The LOAD CELLS 1 that is arranged on wheel shaft 6 is distribution shown in Figure 1.We will heavily claim one to each wheel shaft 6 side placed axis of vehicle, and by the whole system that connects shown in Figure 1, connect hand-held debugger 4, at first vehicle is in complete vehicle curb condition, mark Z-operation by operating hand-held debugger 4, the goods of then packing into is observed hand-held debugger 4, make each wheel shaft 6 load meet (or approach) corresponding vehicle maximum parameter of dispatching from the factory, then carry out weighing and demarcate.
Ultimate principle: the goods general assembly (TW) satisfies the algebraic sum of each wheel shaft 6 suffered load of side:
W=W1+W2+……+W10；
Wherein W is the goods general assembly (TW), W1, W2 ..., W10 is the load weight of each wheel shaft 6 side, and the load correspondence of each wheel shaft 6 side axle and is heavily claimed 2 weight data, so as long as the variable quantity that the LOAD CELLS 1 on corresponding wheel shaft 6 detects heavily claims 2 weight data to demarcate according to the axle of correspondence.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (1)
1. system of demarcating vehicle-mounted LOAD CELLS, it comprises the LOAD CELLS that is arranged on wheel shaft, it is characterized in that, comprise that also a plurality of axles heavily claim and heavily claim the weighting platform that is electrically connected bus with axle, described weighting platform bus also communication link is connected to hand-held debugger, and this hand-held debugger also communicates to connect with LOAD CELLS; By being set, sensor bus realizes being electrically connected described hand-held debugger and the communication connection of described sensor bus between described LOAD CELLS; Described weighting platform bus and described sensor bus and power supply are electrically connected; Described axle heavily claims to be two rows, and the axle that every row arranges claims that heavily number average is five, is in the axle on row's weighting platform heavily to claim all to be connected on a weighting platform bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220378733 CN202994282U (en) | 2012-08-01 | 2012-08-01 | System of calibrating vehicle-mounted weighing sensors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220378733 CN202994282U (en) | 2012-08-01 | 2012-08-01 | System of calibrating vehicle-mounted weighing sensors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202994282U true CN202994282U (en) | 2013-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220378733 Expired - Fee Related CN202994282U (en) | 2012-08-01 | 2012-08-01 | System of calibrating vehicle-mounted weighing sensors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202994282U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954341A (en) * | 2014-03-22 | 2014-07-30 | 重庆大唐科技股份有限公司 | CAN bus-based vehicle-mounted weighing apparatus |
| CN107357280A (en) * | 2016-05-10 | 2017-11-17 | 梅特勒-托利多(常州)精密仪器有限公司 | On-site maintenance device and digital force-measuring system for digital force-measuring system |
| CN113670423A (en) * | 2021-07-28 | 2021-11-19 | 东风柳州汽车有限公司 | Commercial vehicle cargo weight detection device and detection method thereof |
-
2012
- 2012-08-01 CN CN 201220378733 patent/CN202994282U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954341A (en) * | 2014-03-22 | 2014-07-30 | 重庆大唐科技股份有限公司 | CAN bus-based vehicle-mounted weighing apparatus |
| CN107357280A (en) * | 2016-05-10 | 2017-11-17 | 梅特勒-托利多(常州)精密仪器有限公司 | On-site maintenance device and digital force-measuring system for digital force-measuring system |
| CN113670423A (en) * | 2021-07-28 | 2021-11-19 | 东风柳州汽车有限公司 | Commercial vehicle cargo weight detection device and detection method thereof |
| CN113670423B (en) * | 2021-07-28 | 2024-04-05 | 东风柳州汽车有限公司 | Commercial vehicle cargo weight detection device and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: System of calibrating vehicle-mounted weighing sensors Effective date of registration: 20131025 Granted publication date: 20130612 Pledgee: Chongqing Sanxia bank Limited by Share Ltd New District Branch Pledgor: Chongqing Datang Technology Co., Ltd.|Chongqing Datang Control Technology Co., Ltd. Registration number: 2013990000789 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20141118 Granted publication date: 20130612 Pledgee: Chongqing Sanxia bank Limited by Share Ltd New District Branch Pledgor: Chongqing Datang Technology Co., Ltd.|Chongqing Datang Control Technology Co., Ltd. Registration number: 2013990000789 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: System of calibrating vehicle-mounted weighing sensors Effective date of registration: 20141119 Granted publication date: 20130612 Pledgee: Chongqing Sanxia bank Limited by Share Ltd New District Branch Pledgor: Chongqing Datang Technology Co., Ltd.|Chongqing Datang Control Technology Co., Ltd. Registration number: 2014990000959 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151130 Granted publication date: 20130612 Pledgee: Chongqing Sanxia bank Limited by Share Ltd New District Branch Pledgor: Chongqing Datang Technology Co., Ltd.|Chongqing Datang Control Technology Co., Ltd. Registration number: 2014990000959 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: System of calibrating vehicle-mounted weighing sensors Effective date of registration: 20151208 Granted publication date: 20130612 Pledgee: Chongqing Sanxia bank Limited by Share Ltd New District Branch Pledgor: Chongqing Datang Technology Co., Ltd.|Chongqing Datang Control Technology Co., Ltd. Registration number: 2015990001078 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20180801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |