CN104634430A - Vehicular weight detection device and mounting method thereof - Google Patents
Vehicular weight detection device and mounting method thereof Download PDFInfo
- Publication number
- CN104634430A CN104634430A CN201410769736.5A CN201410769736A CN104634430A CN 104634430 A CN104634430 A CN 104634430A CN 201410769736 A CN201410769736 A CN 201410769736A CN 104634430 A CN104634430 A CN 104634430A
- Authority
- CN
- China
- Prior art keywords
- digital converter
- analog
- monitor
- lorry
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a vehicular weight detection device. The vehicular weight detection device comprises a load sensor, an analog-digital converter and a monitor, and the load sensor comprises a strain gauge and a circuit board. The invention further provides a mounting method of the vehicular weight detection device. The method includes the steps: 1) polishing a force bearing component of a truck; 2) coating adhesive to the polished portion, and adhering the strain gauge; 3) fixing the analog-digital converter onto a chassis of the truck, and electrically connecting the strain gauge with the analog-digital converter; 4) mounting the monitor in a cab of the truck. The vehicular weight detection device is convenient to mount since the strain gauge can be adhered onto the truck only by the aid of the adhesive, and no special refitting process is needed; in addition, the strain gauge is high in sensitivity and capable of accurately sensing weight changes. The vehicular weight detection device is used for trucks.
Description
Technical field
The present invention relates to a kind of traffic and transport field, special lorry Weight detecting device.
Background technology
The detection of charge of trucks goods has been unusual proven technique, the goods weight of charge of trucks generally detects at " weight house ", first time weighs, first detect the general assembly (TW) of wagons and goods, after once pound after lorry unloading, draw lorry gross weight, the data difference that both sides are detected is goods gross weight.Although the method is accurate, but testing process needs to carry out in specific place, if the vehicle that need detect is more, then easily occurs blocking up, lose time, and large-tonnage lorry is when need detect load-carrying, generally be difficult to find large-tonnage " weight house ", as repeatedly handling goods, need repeatedly weigh, then increase expense, lose time.Although there is the technology being undertaken detecting by installing sensor on vehicle frame additional in prior art, owing to will relate to vehicle body repacking, in retrofit process, step is complicated, must first to sling vehicle body, then could carry out operation on vehicle frame, bothersome effort, and accuracy of detection is not high.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of energy real-time online to detect the device of the load condition of vehicle.
The solution that the present invention solves its technical matters is: a kind of vehicle-mounted type Weight detecting device, comprises load measuring sensor, analog to digital converter, monitor; Described load measuring sensor comprises foil gauge, circuit board, and described foil gauge is bonded on the lorry load-carrying member of peripheral hardware; Described analog to digital converter is electrically connected with the circuit board of load measuring sensor, and described analog to digital converter comprises wireless launcher, and described analog to digital converter is fixed on the truck chassis of peripheral hardware; Described monitor comprises wireless receiver and display screen; Described analog to digital converter and monitor are connected by electric wire or pass through dedicated radio link.
As the further improvement of technique scheme, described monitor also comprises alarm.
Invention further provides the installation method of this monitoring device, comprise the following steps: 1) load-carrying member of lorry is polished smooth; 2) on the position polished smooth, coat adhesive glue, then foil gauge is stained with; 3) analog to digital converter is fixed on truck chassis, then foil gauge is electrically connected with analog to digital converter; 4) monitor is arranged in lorry driving cabin.
As the further improvement of technique scheme, in described step 1), the surface smoothness of the load-carrying member after being polished should reach ▽ more than 5.
The invention has the beneficial effects as follows: the present invention, by adding the sensor of strain chip on the load-carrying member of vehicle, utilizes sensitive foil gauge to real-time monitor the elastic deformation of load-carrying member, then draws the weight change of vehicle by analog to digital converter.Not only easy for installation, because foil gauge only can need be bonded on lorry by glue, without the need to special reform technology; And foil gauge is highly sensitive, the change of weight accurately can be known.The present invention is used for the Weight detecting device of lorry.
Embodiment
Be clearly and completely described below with reference to the technique effect of embodiment to design of the present invention, concrete structure and generation, to understand object of the present invention, characteristic sum effect fully.Obviously; described embodiment is a part of embodiment of the present invention, instead of whole embodiment, based on embodiments of the invention; other embodiments that those skilled in the art obtains under the prerequisite not paying creative work, all belong to the scope of protection of the invention.In addition, all connection/annexations mentioned in literary composition, not singly refer to that component directly connects, and refer to and according to concrete performance, can connect auxiliary by adding or reducing, and form more excellent draw bail.Each technical characteristic in the invention, can combination of interactions under the prerequisite of not conflicting conflict.
A kind of vehicle-mounted type Weight detecting device, comprises load measuring sensor, analog to digital converter, monitor; Described load measuring sensor comprises foil gauge, circuit board, and described foil gauge is bonded on the lorry load-carrying member of peripheral hardware; Described analog to digital converter is electrically connected with the circuit board of load measuring sensor, and described analog to digital converter comprises wireless launcher, and described analog to digital converter is fixed on the truck chassis of peripheral hardware; Described monitor comprises wireless receiver and display screen; Described analog to digital converter and monitor are connected by electric wire or pass through dedicated radio link; The present invention preferably uses radio to carry out Signal transmissions, can reduce the trouble of installation like this.Certainly, analog to digital converter and monitor (or display screen) also can use electric wire to be connected, and utilize the connection of electric wire, can improve the stability of Signal transmissions, and cost are lower.On the chassis crossrail that foil gauge of the present invention can be bonded in lorry or on the load-carrying member of hanging lamp lorry.Foil gauge, after being bonded in lorry, in order to protect foil gauge not affected by the working environment of lorry, is being coated with protective seam in the periphery of foil gauge, prevents sandy soil and sewage failure strain sheet.
Be further used as preferred embodiment, described monitor also comprises alarm.
Invention further provides the installation method of this monitoring device, comprise the following steps: 1) load-carrying member of lorry is polished smooth; 2) on the position polished smooth, coat adhesive glue, then foil gauge is stained with; 3) analog to digital converter is fixed on truck chassis, then foil gauge is electrically connected with analog to digital converter; 4) monitor is arranged in lorry driving cabin.
Be further used as preferred embodiment, in described step 1), the surface smoothness of the load-carrying member after being polished should reach ▽ more than 5.The surface of load-carrying member is more smooth, foil gauge bonding more firm.
Be further used as preferred embodiment, described analog to digital converter is fixed on the chassis of lorry by band, or is fixed on chassis by metal anchor ear, or is fixed on chassis by bonding mode.More attractive in appearance in order to allow analog to digital converter install, analog to digital converter have passed bonding mode and fixes, lightweight due to analog to digital converter, so utilize viscose glue can be fixed in completely at the bottom of car.
Above better embodiment of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (5)
1. a vehicle-mounted type Weight detecting device, is characterized in that: comprise load measuring sensor, analog to digital converter, monitor; Described load measuring sensor comprises foil gauge, circuit board, and described foil gauge is bonded on the lorry load-carrying member of peripheral hardware; Described analog to digital converter is electrically connected with the circuit board of load measuring sensor, and described analog to digital converter comprises wireless launcher, and described analog to digital converter is fixed on the truck chassis of peripheral hardware; Described monitor comprises wireless receiver and display screen; Described analog to digital converter and monitor are connected by electric wire or pass through dedicated radio link.
2. vehicle-mounted type Weight detecting device according to claim 1, is characterized in that: described monitor also comprises alarm.
3. an installation method for vehicle-mounted type Weight detecting device, is characterized in that: comprise the following steps: 1) polished smooth by the load-carrying member of lorry; 2) on the position polished smooth, coat adhesive glue, then foil gauge is stained with; 3) analog to digital converter is fixed on truck chassis, then foil gauge is electrically connected with analog to digital converter; 4) monitor is arranged in lorry driving cabin.
4. the installation method of vehicle-mounted type Weight detecting device according to claim 3, is characterized in that: in described step 1), the surface smoothness of the load-carrying member after being polished should reach ▽ more than 5.
5. the installation method of vehicle-mounted type Weight detecting device according to claim 4, it is characterized in that: described analog to digital converter is fixed on the chassis of lorry by band, or be fixed on chassis by metal anchor ear, or be fixed on chassis by bonding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410769736.5A CN104634430A (en) | 2014-12-15 | 2014-12-15 | Vehicular weight detection device and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410769736.5A CN104634430A (en) | 2014-12-15 | 2014-12-15 | Vehicular weight detection device and mounting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104634430A true CN104634430A (en) | 2015-05-20 |
Family
ID=53213433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410769736.5A Pending CN104634430A (en) | 2014-12-15 | 2014-12-15 | Vehicular weight detection device and mounting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104634430A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457948A (en) * | 2018-03-09 | 2018-08-28 | 天津大林伟业科技有限公司 | The full-automatic sticker of resistance strain gage |
| CN110285873A (en) * | 2019-07-17 | 2019-09-27 | 珠海利安达智能科技有限公司 | Foil gauge component and its installation method |
| CN114076632A (en) * | 2021-10-28 | 2022-02-22 | 杭州鸿泉物联网技术股份有限公司 | Vehicle load measuring system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038229U (en) * | 1988-10-11 | 1989-05-24 | 沈阳市机电厂 | Load metering mechanism for automobile |
| US5877454A (en) * | 1996-06-25 | 1999-03-02 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Vehicle load measuring apparatus and method |
| CN1952626A (en) * | 2005-10-19 | 2007-04-25 | 张立 | Vehicular weighing digital measurer |
| CN101556184A (en) * | 2009-05-18 | 2009-10-14 | 江门市侍卫长汽车防盗有限公司 | Overweight identification GPS monitoring communication system |
| CN201837445U (en) * | 2009-11-12 | 2011-05-18 | 深圳市力合鑫源智能技术有限公司 | Vehicle-mounted load weighing system |
| CN102359812A (en) * | 2011-07-08 | 2012-02-22 | 湖南飞翼电子科技有限公司 | Nonintrusive type installing vehicle-mounted weight display overload control safety monitoring system and calibrating method |
-
2014
- 2014-12-15 CN CN201410769736.5A patent/CN104634430A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2038229U (en) * | 1988-10-11 | 1989-05-24 | 沈阳市机电厂 | Load metering mechanism for automobile |
| US5877454A (en) * | 1996-06-25 | 1999-03-02 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Vehicle load measuring apparatus and method |
| CN1952626A (en) * | 2005-10-19 | 2007-04-25 | 张立 | Vehicular weighing digital measurer |
| CN101556184A (en) * | 2009-05-18 | 2009-10-14 | 江门市侍卫长汽车防盗有限公司 | Overweight identification GPS monitoring communication system |
| CN201837445U (en) * | 2009-11-12 | 2011-05-18 | 深圳市力合鑫源智能技术有限公司 | Vehicle-mounted load weighing system |
| CN102359812A (en) * | 2011-07-08 | 2012-02-22 | 湖南飞翼电子科技有限公司 | Nonintrusive type installing vehicle-mounted weight display overload control safety monitoring system and calibrating method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108457948A (en) * | 2018-03-09 | 2018-08-28 | 天津大林伟业科技有限公司 | The full-automatic sticker of resistance strain gage |
| CN108457948B (en) * | 2018-03-09 | 2024-04-09 | 天津大林伟业科技有限公司 | Full-automatic sticking device for resistance strain gauge |
| CN110285873A (en) * | 2019-07-17 | 2019-09-27 | 珠海利安达智能科技有限公司 | Foil gauge component and its installation method |
| CN114076632A (en) * | 2021-10-28 | 2022-02-22 | 杭州鸿泉物联网技术股份有限公司 | Vehicle load measuring system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7572988B1 (en) | Method for onboard vehicle weight measurement | |
| US9068878B2 (en) | Vehicle weight sensor based on wheel rim strain measurements | |
| US8987615B2 (en) | Axle load monitoring system (ALMS) | |
| US20170130768A1 (en) | Load sensor-equipped bearing device | |
| CN104634430A (en) | Vehicular weight detection device and mounting method thereof | |
| US9771166B2 (en) | System, kit and method for indicating the pressure in an aircraft landing gear shock absorber | |
| CN103917477A (en) | Device, carrying body and lifting vehicle | |
| JP2015182558A (en) | Residual fuel amount detector of vehicle fuel tank | |
| CN207487798U (en) | Vehicle load sensing device | |
| CN205300730U (en) | Car load weighing device | |
| CN205506408U (en) | White quiet rigidity postdetection suspension restraint device of automobile body | |
| CN201903391U (en) | Weighting device for carriage of dump truck | |
| GB2515795A (en) | Payload measurement system | |
| CN206914220U (en) | A kind of motor wagon load-carrying safety detection device | |
| CN207311267U (en) | A kind of automotive axle with overweight display alarm | |
| CN215114807U (en) | Lifting lug weighing sensor | |
| CN106644011A (en) | On-board weighing system | |
| CN202264695U (en) | Weighing sensing system based on detection of axle housing deformation of vehicle | |
| CN110470371A (en) | Car load measurement method and measuring device | |
| WO2015060767A1 (en) | Load-sensing element, method and calculation unit in vehicle | |
| CN104760536A (en) | Quick loading truck weight monitoring system | |
| CN205706018U (en) | A kind of truck rear wheel temperature sensing device being easily installed maintenance | |
| CN204151028U (en) | A kind of high precision and the weighing fork truck of safety | |
| CN202255586U (en) | Vehicle weighing device | |
| CN202562591U (en) | Portable weighing table and vehicle scale |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |
|
| RJ01 | Rejection of invention patent application after publication |