CN105711571A - Trunk safety device capable of preventing cargo from slipping forward and control process of trunk safety device - Google Patents
Trunk safety device capable of preventing cargo from slipping forward and control process of trunk safety device Download PDFInfo
- Publication number
- CN105711571A CN105711571A CN201610078608.5A CN201610078608A CN105711571A CN 105711571 A CN105711571 A CN 105711571A CN 201610078608 A CN201610078608 A CN 201610078608A CN 105711571 A CN105711571 A CN 105711571A
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- CN
- China
- Prior art keywords
- safety device
- control unit
- compartment
- goods
- trunk
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/171—Detecting parameters used in the regulation; Measuring values used in the regulation
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
Abstract
The invention discloses a trunk safety device capable of preventing cargo from slipping forward and a control process of the trunk safety device and solves the problem that when large-weight cargo is loaded in a cargo compartment, the cargo is easy to move forward in the sudden brake process to damage the trunk head so that a safety accident is caused.The device comprises a control unit (1), one or more pressure sensors (4) and an acceleration sensor (3), wherein the control unit (1) is connected with a brake system, the one or more pressure sensors (4) are arranged on the inner wall of the front part of the compartment, and the acceleration sensor (3) is arranged on the trunk body and connected with the brake system; the pressure sensors (4) are connected to the control unit (1).According to the trunk safety device capable of preventing the cargo from slipping forward and the control process of the trunk safety device, the speed variation rate during sudden brake can be effectively adjusted by the control unit, the situation that the driver safety is affected due to the fact that the cargo moves forward during sudden brake is prevented, the position of the maximum impact force can be effectively detected while the protective capability is enhanced, and the effect is remarkable.
Description
Technical field
The present invention relates to a kind of anti-goods preshoot sliding system, be specifically related to truck safety device and the control process thereof of avoiding goods preshoot to slide.
Background technology
Lorry is in the process transporting goods, if the goods in loading space is not filled up with loading space, when lorry travels on the road surface of uneven or turns, the goods loaded in loading space will produce displacement, and goods is easily damaged in the process of movement.
Even, when lorry is run at high speed on highway especially highway, if loading space is mounted with greater weight goods, and when running into emergency brake, owing to the weight of goods is relatively big, and then cause that in emergency brake process, the inertia of goods is more big, more easily make goods preshoot move, and then it is easily caused cargo damage headstock, cause the security incident of human pilot.
Summary of the invention
It is an object of the invention to: when mainly solving that loading space is mounted with greater weight goods, emergency brake process is easily caused goods preshoot and moves damage headstock, the problem in turn resulting in security incident, it is provided that solve the truck safety device avoiding goods preshoot to slide and the control process thereof of the problems referred to above.
The present invention is achieved through the following technical solutions:
Avoid the truck safety device that goods preshoot is slided, including the control unit being connected with brake system, the more than one pressure transducer being arranged on the inwall of front, compartment, the acceleration transducer being arranged on car body and being connected with control unit；Described pressure transducer is all connected with on the control unit.
The control process avoiding the truck safety device that goods preshoot slides in the present invention comprises the following steps:
(1) by pressure transducer, sensing front, compartment inwall is subject to pressure during goods extruding；
(2) when pressure exceedes the bearing value of compartment antetheca, induce instantaneous percentage speed variation by this acceleration transducer, and control brake system by control unit, make the instantaneous velocity rate of change that the percentage speed variation of car body induces lower than velocity sensor；Namely it is effectively reduced in compartment the inertia impulsive force of goods, reduces the goods pressure to front, compartment inwall, and then ensure the safety of driver.The bearing value of this compartment antetheca is the maximum pressure value that boxcar antetheca can bear.
Further, described control unit is also associated with the weight sensor being separately mounted to below compartment on each wheel.By the setting of weight sensor, effectively detect goods weight, and then effectively make human pilot understand description of the goods in compartment, it is simple to the safe driving of human pilot.
In order to enable more efficiently to sense the goods pressure to compartment wall on lorry, described pressure transducer is connected to for turning on object power of the leading wall to the pressure of compartment antetheca in compartment.
In order to enable effectively to reach effectively to detect stamping press before goods, can effectively strengthen again the effect of protective capacities, described in lead power wall be the netted walled structure that formation fixed by lamellar steel bar.
In order to enable the situation that go timely and effective understanding compartment antetheca, before where, stamping press is bigger, described pressure transducer is multiple, installs in concentric circular and is arranged in this and leads on power wall.
The present invention compared with prior art, has such advantages as and beneficial effect:
By the compound action of said structure, not only it is only capable of effectively being regulated percentage speed variation during emergency brake by control unit, it is prevented that goods preshoot when emergency brake affects the situation of human pilot safety and occurs；And arrange by the present invention leads the structure of power wall, and the setting of the arrangement mode of pressure transducer, the position of preshoot maximum pressure point can also be effectively detected while strengthening protective capacities, and then be easy to human pilot and be best understood from compartment description of the goods, convenient driving, safe effect is very notable.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by the embodiment of the present invention, constitutes the part of the application, is not intended that the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is the system block diagram of the present invention.
Fig. 2 leads the structural representation between power wall and pressure transducer in the present invention.
The parts title of labelling and correspondence in accompanying drawing:
1-control unit, 2-weight sensor, 3-acceleration transducer, 4-pressure transducer, 5-leads power wall.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment and the explanation thereof of the present invention are only used for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Figure 1, the present invention avoids the truck safety device that goods preshoot is slided, including the control unit 1 being connected with brake system, the more than one pressure transducer 4 being arranged on the inwall of front, compartment, the acceleration transducer 3 being arranged on car body and being connected with control unit 1；Described pressure transducer 4 is both connected in control unit 1.
The present invention avoids the control process of the truck safety device that goods preshoot slides to comprise the following steps:
(1) by pressure transducer, sensing front, compartment inwall is subject to pressure during goods extruding；
(2) when pressure exceedes the bearing value of compartment antetheca, induce instantaneous percentage speed variation by this acceleration transducer, and control brake system by control unit, make the instantaneous velocity rate of change that the percentage speed variation of car body induces lower than velocity sensor；Namely it is effectively reduced in compartment the inertia impulsive force of goods, reduces the goods pressure to front, compartment inwall, and then ensure the safety of driver.
Embodiment 2
The present embodiment and embodiment 1 are distinctive in that, embodiment adds weight sensor 2 and lead power wall 5, as it is shown in figure 1, specific as follows:
Described control unit 1 is also associated with the weight sensor 2 being separately mounted to below compartment on each wheel.Described pressure transducer 4 is connected to for turning on object power of the leading wall 5 to the pressure of compartment antetheca in compartment.
Embodiment 3
The present embodiment and embodiment 2 are distinctive in that, optimize the structure led between power wall 5 and pressure transducer 4 and arrange in the present embodiment, specific as follows:
The described power of leading wall 5 fixes the netted walled structure of formation for lamellar steel bar, as shown in Figure 2；Described pressure transducer 4 is multiple, installs in concentric circles and is arranged in this and leads on power wall 5.
Above-described detailed description of the invention; the purpose of the present invention, technical scheme and beneficial effect have been further described; it is it should be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (6)
1. avoid the truck safety device that goods preshoot is slided, it is characterized in that, including the control unit (1) being connected with brake system, the more than one pressure transducer (4) being arranged on the inwall of front, compartment, the acceleration transducer (3) being arranged on car body and being connected with control unit (1)；
Described pressure transducer (4) is both connected in control unit (1).
2. the truck safety device avoiding goods preshoot to slide according to claim 1, it is characterised in that be also associated with the weight sensor (2) being separately mounted to below compartment on each wheel in described control unit (1).
3. the truck safety device avoiding goods preshoot to slide according to claim 1, it is characterised in that be connected on described pressure transducer (4) for turning on the object power of leading wall (5) to the pressure of compartment antetheca in compartment.
4. the truck safety device avoiding goods preshoot to slide according to claim 3, it is characterised in that described in lead power wall (5) and fix the netted walled structure of formation for lamellar steel bar.
5. the truck safety device avoiding goods preshoot to slide according to claim 4, it is characterised in that described pressure transducer (4), for multiple, installed in concentric circles and is arranged in this and leads on power wall (5).
6. avoid the control process of the truck safety device that goods preshoot slides as claimed in claim 5, it is characterised in that comprise the following steps:
(1) by pressure transducer, sensing front, compartment inwall is subject to pressure during goods extruding；
(2) when pressure exceedes the bearing value of compartment antetheca, induce instantaneous percentage speed variation by this acceleration transducer, and control brake system by control unit, make the instantaneous velocity rate of change that the percentage speed variation of car body induces lower than velocity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078608.5A CN105711571A (en) | 2016-02-04 | 2016-02-04 | Trunk safety device capable of preventing cargo from slipping forward and control process of trunk safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078608.5A CN105711571A (en) | 2016-02-04 | 2016-02-04 | Trunk safety device capable of preventing cargo from slipping forward and control process of trunk safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105711571A true CN105711571A (en) | 2016-06-29 |
Family
ID=56156537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610078608.5A Pending CN105711571A (en) | 2016-02-04 | 2016-02-04 | Trunk safety device capable of preventing cargo from slipping forward and control process of trunk safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105711571A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09301050A (en) * | 1996-05-21 | 1997-11-25 | Nissan Diesel Motor Co Ltd | Vibration-absorbing deck device |
| KR20060072287A (en) * | 2004-12-23 | 2006-06-28 | 현대자동차주식회사 | Cargo loading device for vehicles |
| CN201909661U (en) * | 2010-12-21 | 2011-07-27 | 山东科技大学 | Real-time measuring device for loading weight of motor vehicle |
| CN102700626A (en) * | 2012-07-05 | 2012-10-03 | 陈学生 | Truck capable of eliminating hard braking inertial impact force |
| CN205381261U (en) * | 2016-02-04 | 2016-07-13 | 成都跟驰科技有限公司 | Prevent goods preshoot sliding system during large truck emergency brake |
-
2016
- 2016-02-04 CN CN201610078608.5A patent/CN105711571A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09301050A (en) * | 1996-05-21 | 1997-11-25 | Nissan Diesel Motor Co Ltd | Vibration-absorbing deck device |
| KR20060072287A (en) * | 2004-12-23 | 2006-06-28 | 현대자동차주식회사 | Cargo loading device for vehicles |
| CN201909661U (en) * | 2010-12-21 | 2011-07-27 | 山东科技大学 | Real-time measuring device for loading weight of motor vehicle |
| CN102700626A (en) * | 2012-07-05 | 2012-10-03 | 陈学生 | Truck capable of eliminating hard braking inertial impact force |
| CN205381261U (en) * | 2016-02-04 | 2016-07-13 | 成都跟驰科技有限公司 | Prevent goods preshoot sliding system during large truck emergency brake |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |