CN106274670A - A kind of vehicle and overload suggestion device - Google Patents
A kind of vehicle and overload suggestion device Download PDFInfo
- Publication number
- CN106274670A CN106274670A CN201610591984.4A CN201610591984A CN106274670A CN 106274670 A CN106274670 A CN 106274670A CN 201610591984 A CN201610591984 A CN 201610591984A CN 106274670 A CN106274670 A CN 106274670A
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- China
- Prior art keywords
- depression bar
- vehicle
- assembly
- pressure sensitive
- suggestion device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of overload suggestion device, including alarm module, contact with each other the depression bar assembly and pressure sensitive assembly coordinated, one in depression bar assembly and pressure sensitive assembly is installed fixing with the vehicle frame of vehicle, another one is installed fixing with the back axle of vehicle, and pressure sensitive assembly is connected with alarm module;When full load conditions, contact between depression bar assembly with pressure sensitive assembly and reach critical squeezed state.Depression bar assembly cooperates with pressure sensitive assembly split, when vehicle load, vehicle frame sinks, the displacement of certain vertical direction is there is relative to back axle, the depression bar assembly and pressure sensitive assembly coordinated by contacting with each other, the sunken caves of vehicle frame is converted to the pressure to pressure sensitive assembly, when vehicle load arrives certain value, vehicle frame sunken caves reaches certain shift standards, cause extruding, by alarm module, pressure signal being converted to alarm signal, prompting vehicle user arrives overload condition.
Description
Technical field
The present invention relates to traffic safety equipment technical field, more particularly, it relates to a kind of overload suggestion device, further relate to
A kind of vehicle.
Background technology
The eternal theme of automobile industry development is environmental protection, energy-conservation, safety.Loading automobile overload phenomenon on domestic market
More universal and serious, cause safety and property problem to society, the negative effect that automobile overload brings mainly has: shorten vapour
Car service life and accelerate the aging of parts;Accelerate abrasion and the change of tire;Acceleration motor damages, and increases oil consumption
Amount;Affect the maneuvering performance of automobile;Reduce braking ability, increase non-security offset from;Shorten the steel spring plate life-span, reduce vehicle
By property, based on this, technically be strictly on guard against overload imperative.
Due to existing load automobile body the most all without alarming device, the equipment whether mensuration vehicle overloads is mainly seen in
The places such as inspection post, most clients cannot promptly and accurately determine whether overload, have a strong impact on car load service life and peace
Quan Xing.
In sum, how to efficiently solve vehicle user and be difficult to judge timely and effectively the skill of vehicle whether overload etc.
Art problem, is current those skilled in the art's urgent problem.
Summary of the invention
In view of this, first purpose of the present invention is to provide a kind of overload suggestion device, this overload suggestion device
Structure design can efficiently solve vehicle user and be difficult to judge timely and effectively the technical problem of vehicle whether overload etc., this
Second purpose of invention is to provide a kind of vehicle including above-mentioned overload suggestion device.
In order to reach above-mentioned first purpose, the present invention provides following technical scheme:
A kind of overload suggestion device, including alarm module, contact with each other the depression bar assembly and pressure sensitive group coordinated
One in part, depression bar assembly and pressure sensitive assembly is installed fixing with the vehicle frame of vehicle, and the back axle of another one and vehicle is installed
Fixing, pressure sensitive assembly is connected with alarm module;When full load conditions, depression bar assembly is with pressure sensitive assembly indirectly
Touch and reach critical squeezed state.
Preferably, in above-mentioned overload suggestion device, described depression bar assembly and vehicle frame are installed fixing, described pressure sensitive assembly
Install fixing with back axle.
Preferably, in above-mentioned overload suggestion device, also include:
Cam, described cam is connected with described depression bar assembly, described cam rotation squeeze pressure inductive component, described cam
When full load conditions with pressure sensitive assembly critical contact.
Preferably, in above-mentioned overload suggestion device, described depression bar assembly includes:
The first depression bar being hingedly connected to one another and the second depression bar, described first depression bar and vehicle frame are installed fixing, and described second
One end of depression bar is connected with described cam, and described cam is rotatably connected with described back axle by hanging structure.
Preferably, in above-mentioned overload suggestion device, described first depression bar is provided with flat with the end of described second depression bar
Row is equipped with pin in the slotted hole of respective length direction, two described slotted holes, by described pin by described first pressure
Bar is hinged with described second depression bar.
Preferably, in above-mentioned overload suggestion device, the end of described second depression bar is fixed with described cam angle adjustable.
Preferably, in above-mentioned overload suggestion device, the end of described second depression bar arranges axis hole, and the axis of described cam is worn
Being located at described axis hole, the axis hole position of described second depression bar arranges fastening bolt, is used for positioning described axis in described axis hole
Angle.
Preferably, in above-mentioned overload suggestion device, described pressure sensitive assembly includes:
Fix the support being connected with described back axle and be fixed on the pressure transducer of described support, described support is hinged with
Pressing plate, described pressing plate side coordinates with described cam contact, and opposite side coordinates with the probe contacts of described pressure transducer.
Preferably, in above-mentioned overload suggestion device, pass with the pin joint of described support and with described pressure at described pressing plate
Being provided with return spring between the contact of sensor, described return spring is butted between described pressing plate and described support.
The overload suggestion device that the present invention provides, including alarm module, contact with each other the depression bar assembly and pressure coordinated
One in power inductive component, depression bar assembly and pressure sensitive assembly is installed fixing with the vehicle frame of vehicle, another one and vehicle
Back axle is installed fixing, and pressure sensitive assembly is connected with alarm module;When full load conditions, depression bar assembly and pressure sensitive group
Between part, contact reaches critical squeezed state.Use this overload suggestion device that the present invention provides, depression bar assembly and feeling of stress
Answering assembly split to cooperate, one is installed on the vehicle frame of vehicle, and another one is installed on back axle, when vehicle load under vehicle frame
Heavy, there is the displacement of certain vertical direction relative to back axle, the depression bar assembly and pressure sensitive group coordinated by contacting with each other
Part, is converted to the pressure to pressure sensitive assembly by the sunken caves of vehicle frame, and when vehicle load arrives certain value, vehicle frame sinks
Motion reaches certain shift standards, now depression bar assembly not only with pressure sensitive component touch, and cause extruding, by with
Pressure signal is converted to alarm signal by the alarm module that pressure sensitive assembly is connected, and prompting vehicle user arrives super
Load state.In sum, the overload suggestion device that the present invention provides can effectively solve vehicle user to be difficult to timely and effectively
Judge the technical problem of vehicle whether overload etc..
In order to reach above-mentioned second purpose, present invention also offers a kind of vehicle, this vehicle includes vehicle body, also wraps
Include any of the above-described kind of overload suggestion device.Owing to above-mentioned overload suggestion device has above-mentioned technique effect, there is this overload and carry
The vehicle of showing device also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
The structural representation that the overload suggestion device that Fig. 1 provides for the embodiment of the present invention is installed on vehicle;
The partial structurtes schematic diagram of the depression bar module position of the overload suggestion device that Fig. 2 provides for the embodiment of the present invention;
The partial structurtes signal of the pressure sensitive module position of the overload suggestion device that Fig. 3 provides for the embodiment of the present invention
Figure.
In accompanying drawing, labelling is as follows: vehicle frame the 1, first depression bar the 2, second depression bar 3, cam 4, support 5, hanging structure 6, fastening spiral shell
Bolt 7, return spring 8, pressing plate 9, pressure transducer 10, alarm module 11, slotted hole 12, pin 13, axis hole 14.
Detailed description of the invention
The embodiment of the invention discloses a kind of overload suggestion device, be difficult to judge timely and effectively solving vehicle user
The technical problem of vehicle whether overload etc..
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Refer to the structural representation that Fig. 1, Fig. 1 are installed on vehicle for the overload suggestion device that the embodiment of the present invention provides
Figure.
The present invention provide overload suggestion device, including alarm module 11, contact with each other coordinate depression bar assembly and
One in pressure sensitive assembly, depression bar assembly and pressure sensitive assembly is installed fixing with the vehicle frame 1 of vehicle, another one and vehicle
Back axle install fixing, pressure sensitive assembly is connected with alarm module 11;When full load conditions, depression bar assembly and feeling of stress
Contact between assembly is answered to reach critical squeezed state.
But the most critical squeezed state refers to depression bar assembly and contacts with each other with both pressure sensitive assemblies and squeeze
Pressure, when there is micro-displacement close to each other when the two any one, pressure sensitive assembly is i.e. squeezed effect, with feeling of stress
The pressure signal received can be converted to alarm action by the alarm module answering assembly to be connected, and is specifically as follows report
Alert sound and light signal;
Preferably, with the driving in car, pressure sensitive assembly can show that instrument is connected, it would be possible to the alarm letter of appearance
Number show in instrument, know for user.
Furthermore it is preferred that design be overload suggestion device in a trigger module is being set, to prevent vehicle from existing
The pitch occurred in driving process causes the more triggering alarm signal of car body short time sinking.
Adoptable design is connection timing module in alarm module, when pressure signal is the most persistently specified
Between trigger warning again after length;Or connecting valve structure on pressure sensitive assembly or alarm module, opens at vehicle
Begin and sail rear occluding pressure signal or alarm signal.
Using this overload suggestion device that the present invention provides, depression bar assembly cooperates with pressure sensitive assembly split,
One is installed on the vehicle frame of vehicle, and another one is installed on back axle, and when vehicle load, vehicle frame sinks, and occurs certain relative to back axle
The displacement of vertical direction, the depression bar assembly and pressure sensitive assembly coordinated by contacting with each other, the sunken caves of vehicle frame is turned
Being changed to the pressure to pressure sensitive assembly, when vehicle load arrives certain value, vehicle frame sunken caves reaches certain displacement mark
Standard, now depression bar assembly not only with pressure sensitive component touch, and cause extruding, by the report being connected with pressure sensitive assembly
Pressure signal is converted to alarm signal by alert reminding module, and prompting vehicle user arrives overload condition.In sum, this
The overload suggestion device of bright offer can effectively solve vehicle user and be difficult to judge timely and effectively vehicle whether overload etc.
Technical problem.
For optimizing technique scheme further, on the basis of the above-mentioned fact preferably, in above-mentioned overload suggestion device,
Described depression bar assembly and vehicle frame 1 are installed fixing, and described pressure sensitive assembly and back axle are installed fixing.
Wherein it is desired to explanation is to install fixing mode to be preferably part with bolts realization, or use screw thread
The mounting means that connection be combined with each other with clamping, to ensure to install fixing fastness, and is easy to pull down maintenance replacing.
Pressure sensitive assembly and back axle are installed fixing by the technical scheme that the present embodiment provides, and by depression bar assembly and vehicle frame
Installing fixing, be mainly based upon the consideration of the aspects such as parts take up room, depression bar assembly relative pressure inductive component occupies sky
Between bigger, the arrangement space relative vehicle back axle on vehicle frame is more sufficient.It addition, for different vehicles, pressure sensitive assembly
Unique with the installation site of depression bar assembly, both before and after the corresponding region of back axle and vehicle frame, position can be adjusted up and down so that
Adapt to chassis of vehicle body size.
For optimizing technique scheme further, on the basis of the above-mentioned fact preferably, in above-mentioned overload suggestion device,
Also include:
Cam 4, described cam 4 is connected with described depression bar assembly, and described cam 4 moves squeeze pressure inductive component, described convex
Wheel 4 when full load conditions with pressure sensitive assembly critical contact.
The technical scheme that the present embodiment proposes, is provided with cam further between depression bar assembly and pressure sensitive assembly,
By depression bar components drive cam rotation thus pressure sensitive assembly is produced pressure.This design utilizes the circular arc that cam is smooth
Face rotates and pressure sensitive assembly is applied pressure, is possible to prevent depression bar assembly in the transmission of motion and pressure, motion occurs
Viscous, or owing to stuck or that return is difficult situation occurs in the reason of lack of lubrication etc., and use the cam transmission fortune of rotation
Moving and pressure, the more stable smoothness of transmission, returning movement is the most smooth, it is ensured that the using effect of device.
Referring to Fig. 1, Fig. 2, the structure that the overload suggestion device that Fig. 1 provides for the embodiment of the present invention is installed on vehicle is shown
It is intended to;The partial structurtes schematic diagram of the depression bar module position of the overload suggestion device that Fig. 2 provides for the embodiment of the present invention.
For optimizing technique scheme further, on the basis of the above-mentioned fact preferably, in above-mentioned overload suggestion device,
Described depression bar assembly includes:
The first depression bar 2 and the second depression bar 3 being hingedly connected to one another, described first depression bar 2 is installed fixing with vehicle frame 1, described
One end of second depression bar 3 is connected with described cam 4, and described cam 4 is rotatably connected with described back axle by hanging structure 6.
The technical scheme that the present embodiment provides, the end of the first depression bar and the second depression bar is hinged, the other end of the two
Fixedly mount with vehicle frame respectively and be connected with cam.The end of the second depression bar in use is equivalent to be fixed as one with cam
Connection, when vehicle frame sink drive first depression bar sink time, the first depression bar drive under the effect of pin joint second depression bar motion,
Owing to cam and the second depression bar are fixed, and cam is rotatably connected with back axle by hanging structure, so at the band of the first depression bar
Move and under the position-limiting action of hanging structure, the second depression bar band moving cam does the rotation of the sling point relative to hanging structure, passes through
Pressure sensitive group valency is pressed by cam rotation.
The technical scheme that the present embodiment provides, structure is relatively simple, is steadily not susceptible to by the drive motion of two depression bars
Fault, the effect promoting cam rotation is obvious, say, that the detection that substantially overloads of pressure sensitive effect is sensitive, is suitable for the present invention
Technical scheme.
For optimizing technique scheme further, on the basis of the above-mentioned fact preferably, in above-mentioned overload suggestion device,
Described first depression bar 2 is provided with the slotted hole 12 being parallel to respective length direction, two institutes with the end of described second depression bar 3
Pin 13 it is equipped with, by described pin 13 by hinged with described second depression bar 3 for described first depression bar 2 in stating slotted hole 12.
Wherein, the function that pin realizes is the first depression bar and the second depression bar mutually to be determined relative to respective position, and
And put before this, it is ensured that the first depression bar and the second depression bar are free to rotate relative to pin, and do not occur pin at slotted hole
Interior slip.
It is advantageous to technical scheme be the internal diameter making the external diameter of pin slightly larger than slotted hole, and long along it in slotted hole
What degree direction was uniformly arranged that multiple relatively long circular hole widens widens through hole, widens the aperture of through hole with pin to mating, by two
The relative displacement of individual slotted hole is slided and is adjusted the articulated position of the first depression bar and the second depression bar so that by the overall chi of depression bar assembly
Very little adjusting, load pin and complete location, relatively rotating relative to pin only made by this latter two depression bar, in order to adapts to difference
Vehicle model, different chassis structures and different back axles and vehicle frame distance, of course for completing this technique effect pin and length
The design of circular hole also has plurality of optional scheme, all should list scope in.
For optimizing technique scheme further, on the basis of the above-mentioned fact preferably, in above-mentioned overload suggestion device,
The end of described second depression bar 3 is fixed with described cam 4 angle adjustable.Technical scheme the second depression bar end that the present embodiment provides
Fix with cam angle adjustable, by the adjustable design of this cam, calibrated in advance before overload suggestion device uses,
The most first vehicle is applied fully loaded load, at this moment adjusts the angle of cam, make cam with pressure sensitive component touch but not produce phase
The critical state of mutual compressing, only need to be further added by the generation warning of load i.e. compressive pressure inductive component in this case and carry vehicle
Show.This design achieve vehicle calibrate targetedly make overload alarm report to the police more accurate.
For optimizing technique scheme further, on the basis of the above-mentioned fact preferably, in above-mentioned overload suggestion device,
The end of described second depression bar 3 arranges axis hole 14, and the axis of described cam 4 is arranged in described axis hole 14, described second depression bar 3
Axis hole 14 position arranges fastening bolt 7, for positioning described axis angle in described axis hole 14.
The technical scheme that the present embodiment provides, achieves cam and the second depression bar by the design of axis hole Yu fastening bolt
Rotatable fixing, the second depression bar end vertical arranges installation through hole in the central axis direction of axis hole, and fastening bolt loads installs through hole
In can stretching into axis hole, the axis of the cam loaded in axis hole is fastened, and cam and its axis are fixing, thus this
Design is equivalent to fix cam and the second depression bar, unclamps the angle that fastening bolt can rotate the axis adjustment cam of cam
Degree.This technical scheme simple in construction is implemented easily, to simplify the operation of adjustment cam angle.
Referring to Fig. 1, Fig. 3, the structure that the overload suggestion device that Fig. 1 provides for the embodiment of the present invention is installed on vehicle is shown
It is intended to;The partial structurtes schematic diagram of the pressure sensitive module position of the overload suggestion device that Fig. 3 provides for the embodiment of the present invention.
For optimizing technique scheme further, on the basis of the above-mentioned fact preferably, in above-mentioned overload suggestion device,
Described pressure sensitive assembly includes:
Fix the support 5 being connected with described back axle and be fixed on the pressure transducer 10 of described support 5, on described support 5
Being hinged with pressing plate 9, described pressing plate 9 side contacts cooperation with described cam 4, and opposite side connects with the probe of described pressure transducer 10
Touch and coordinate.Wherein, in order to simplify the installation Fixed Design with back axle, can be by the hanging structure in previous embodiment and support one
Fixing, only it is fixed on back axle by a mount point.
The technical scheme that the present embodiment provides is arranged the structure of pressing plate and is put down by this hard with certain area of pressing plate
Imposite transmits pressure in the face of pressure transducer, prevents owing to the too small face with cam of the probe area of sensor contacts unstable constant volume
Easily occur that the situation of movement dead occurs that the design stability of pressing plate pressure conduction makes accuracy and the spirit of overload alarm
Quick property is more preferable.
For optimizing technique scheme further, on the basis of the above-mentioned fact preferably, in above-mentioned overload suggestion device,
Described pressing plate 9 and the pin joint of described support 5 and and the contact of described pressure transducer 10 between be provided with return spring 8,
Described return spring 8 is butted between described pressing plate 9 and described support 5.The technical scheme that the present embodiment provides is provided with return bullet
Spring, after making cam pressure pressing plate, pressing plate can resilience in time, it is ensured that after overload warning triggering, when user unloads download
After lotus solves overload problems, the response action of overload warning can stop in time.
Based on the overload suggestion device provided in above-described embodiment, present invention also offers a kind of vehicle, this vehicle includes
Vehicle body, also includes any one overload suggestion device in above-described embodiment.Owing to this vehicle have employed in above-described embodiment
Overload suggestion device, so the beneficial effect of this vehicle refer to above-described embodiment.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (10)
1. an overload suggestion device, it is characterised in that include alarm module (11), contact with each other the depression bar assembly coordinated
With pressure sensitive assembly, the one in described depression bar assembly and pressure sensitive assembly is installed fixing with the vehicle frame (1) of vehicle, another
Person installs fixing with the back axle of vehicle, and described pressure sensitive assembly is connected with described alarm module (11);In full load conditions
Time, contact between described depression bar assembly with described pressure sensitive assembly and reach critical squeezed state.
Overload suggestion device the most according to claim 1, it is characterised in that described depression bar assembly and vehicle frame (1) are installed solid
Fixed, described pressure sensitive assembly and back axle are installed fixing.
Overload suggestion device the most according to claim 2, it is characterised in that also include:
Cam (4), described cam (4) is connected with described depression bar assembly, and described cam (4) rotates squeeze pressure inductive component, institute
State cam (4) when full load conditions with pressure sensitive assembly critical contact.
Overload suggestion device the most according to claim 3, it is characterised in that described depression bar assembly includes:
The first depression bar (2) being hingedly connected to one another and the second depression bar (3), described first depression bar (2) and vehicle frame (1) are installed fixing,
One end of described second depression bar (3) is connected with described cam (4), and described cam (4) can by hanging structure (6) and described back axle
It is rotationally connected.
Overload suggestion device the most according to claim 4, it is characterised in that described first depression bar (2) and described second pressure
The end of bar (3) is provided with the slotted hole (12) being parallel to respective length direction, is equipped with in two described slotted holes (12)
Pin (13), by described pin (13) by hinged with described second depression bar (3) for described first depression bar (2).
Overload suggestion device the most according to claim 4, it is characterised in that the end of described second depression bar (3) is with described
Cam (4) angle adjustable is fixed.
Overload suggestion device the most according to claim 6, it is characterised in that the end of described second depression bar (3) arranges axle
Hole (14), the axis of described cam (4) is arranged in described axis hole (14), and axis hole (14) position of described second depression bar (3) is arranged
Fastening bolt (7), is used for the angle positioning described axis in described axis hole (14).
8. according to the overload suggestion device described in any one of claim 4 to 7, it is characterised in that described pressure sensitive assembly bag
Include:
The support (5) being connected and the pressure transducer (10) being fixed on described support (5), described support is fixed with described back axle
(5) being hinged with pressing plate (9) on, described pressing plate (9) side contacts cooperation, opposite side and described pressure sensing with described cam (4)
The probe contacts of device (10) coordinates.
Overload suggestion device the most according to claim 8, it is characterised in that at described pressing plate (9) and described support (5)
Pin joint and and the contact of described pressure transducer (10) between be provided with return spring (8), described return spring (8) is butted on institute
State between pressing plate (9) and described support (5).
10. a vehicle, including vehicle body, it is characterised in that also include that the overload as described in any one of claim 1-9 carries
Showing device.
Priority Applications (1)
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CN201610591984.4A CN106274670B (en) | 2016-07-25 | 2016-07-25 | A kind of vehicle and the suggestion device that overloads |
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CN201610591984.4A CN106274670B (en) | 2016-07-25 | 2016-07-25 | A kind of vehicle and the suggestion device that overloads |
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CN106274670A true CN106274670A (en) | 2017-01-04 |
CN106274670B CN106274670B (en) | 2018-12-25 |
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CN201610591984.4A Active CN106274670B (en) | 2016-07-25 | 2016-07-25 | A kind of vehicle and the suggestion device that overloads |
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Cited By (3)
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CN107310472A (en) * | 2017-05-19 | 2017-11-03 | 北汽福田汽车股份有限公司 | Overload prompting control method, device and vehicle |
CN111551239A (en) * | 2020-05-21 | 2020-08-18 | 上海星融汽车科技有限公司 | Vehicle load detection method and system in inclined state and vehicle-mounted terminal |
CN112197897A (en) * | 2019-07-08 | 2021-01-08 | 陕西重型汽车有限公司 | Real-time monitoring system for fastening state of important bolt of vehicle |
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CN102566542A (en) * | 2012-01-06 | 2012-07-11 | 北京必创科技有限公司 | Motor vehicle load safety monitoring system and method thereof |
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CN201069609Y (en) * | 2007-04-02 | 2008-06-04 | 四川交通职业技术学院 | Car over-load monitor |
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CN107310472A (en) * | 2017-05-19 | 2017-11-03 | 北汽福田汽车股份有限公司 | Overload prompting control method, device and vehicle |
CN107310472B (en) * | 2017-05-19 | 2020-03-24 | 北汽福田汽车股份有限公司 | Overload prompt control method and device and vehicle |
CN112197897A (en) * | 2019-07-08 | 2021-01-08 | 陕西重型汽车有限公司 | Real-time monitoring system for fastening state of important bolt of vehicle |
CN111551239A (en) * | 2020-05-21 | 2020-08-18 | 上海星融汽车科技有限公司 | Vehicle load detection method and system in inclined state and vehicle-mounted terminal |
Also Published As
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CN106274670B (en) | 2018-12-25 |
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