CN105691368A - Braking distance judgment system for emergency braking of truck and judgment method - Google Patents
Braking distance judgment system for emergency braking of truck and judgment method Download PDFInfo
- Publication number
- CN105691368A CN105691368A CN201610078609.XA CN201610078609A CN105691368A CN 105691368 A CN105691368 A CN 105691368A CN 201610078609 A CN201610078609 A CN 201610078609A CN 105691368 A CN105691368 A CN 105691368A
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- emergency brake
- control unit
- car body
- distance
- truck
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000008569 process Effects 0.000 claims abstract description 13
- 230000001133 acceleration Effects 0.000 claims abstract description 10
- 230000009194 climbing Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- 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
-
- 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
- B60T8/72—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 responsive to a difference between a speed condition, e.g. deceleration, and a fixed reference
- B60T8/74—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 responsive to a difference between a speed condition, e.g. deceleration, and a fixed reference sensing a rate of change of velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18109—Braking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/02—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to ambient conditions
- B60W40/06—Road conditions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
- B60W40/105—Speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/12—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to parameters of the vehicle itself, e.g. tyre models
- B60W40/13—Load or weight
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
- B60W2050/0002—Automatic control, details of type of controller or control system architecture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2556/00—Input parameters relating to data
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/18—Braking system
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Regulating Braking Force (AREA)
Abstract
The invention discloses a braking distance judgment system for emergency braking of a truck and a judgment method. The problem that when large heavy cargos are carried in a cargo compartment, a truck head is likely to be damaged due to the fact that the cargos rush forwards and move in the emergency braking process, and thus safety accidents are caused is solved. The braking distance judgment system comprises a control unit (1) connected with a braking system, one or more pressure sensors arranged on the inner wall in the front of the compartment and an acceleration sensor (3) arranged on a truck body and connected with the control unit (1). A distance sensor (6), a storage unit (7) and a gyroscope (8) are connected to the control unit (1). The pressure sensors (4) are all connected to the control unit (1). By the adoption of the braking distance judgment system, the speed variation rate during emergency braking can be adjusted effectively through the control unit, the situation that the cargos rush forwards during emergency braking, and the safety of drivers is influenced is prevented, and the position with the maximum forward-rush pressure can be effectively detected while the protective capability is enhanced.
Description
Technical field
The present invention relates to a kind of braking distance decision-making system, be particularly used for braking distance decision-making system and the decision method of truck emergency brake。
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 braking distance decision-making system for truck emergency brake and the decision method of the problems referred to above。
The present invention is achieved through the following technical solutions:
For the braking distance decision-making system of truck emergency brake, 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 control unit is also associated with range sensor, memory element and gyroscope；Described pressure transducer is all connected with on the control unit。
By pressure transducer in the present invention, pressure when being subject to goods extruding on the inwall of front, compartment can be sensed in time, when pressure exceedes certain value, induce instantaneous percentage speed variation by this acceleration transducer。Brake system is controlled by control unit, ensure the percentage speed variation that the percentage speed variation of car body detects lower than velocity sensor, when the percentage speed variation that the percentage speed variation of car body detects higher than acceleration transducer, control unit controls brake system releasing of brake, promote the percentage speed variation of car body reality less than the percentage speed variation detected, and then the inertia impulsive force of goods in minimizing compartment, reduce the goods pressure to front, compartment inwall, and then ensure the safety of driver。
Meanwhile, this range sensor induces the move distance after emergency brake, effectively detect that according to gyroscope car body is in climbing, the parallel or state of descending, and detect the angle of climbing and descending, the state of car body and angle when then passing through memory element by the distance in the movement velocity of the front vehicle body of emergency brake, emergency brake process and emergency brake, driver is in the process of moving, it is possible to according to existing travel speed, car body state and angle, and then effectively judge the emergency brake distance of this car body。Thereby through the setting of the present invention, original foundation can be provided for the judgement of braking distance, effectively infer the braking distance of emergency brake。
Further, because the pay load of lorry is different, can cause the braking distance of emergency brake is impacted, especially climbing and descending state, thus, add up to enable the more accurately effective braking distance to the lorry under different conditions, present invention also adds weight sensor。Namely 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。
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。
Described pressure transducer is multiple, installs in concentric circular and is arranged in this and leads on power wall。Power of leading wall combined effect by the pressure transducer in concentric arrays Yu netted walled structure, not only it is only capable of the pressure effectively detecting goods to compartment antetheca, and can also go timely and effective understanding compartment antetheca before where stamping press bigger, and effectively strengthening protective capacities, effect is very notable。
For the decision method of the braking distance decision-making system of truck emergency brake, comprise the following steps:
First, by pressure transducer, sense pressure when being subject to goods extruding on the inwall of front, compartment in time, when pressure exceedes the bearing value of compartment antetheca, induce instantaneous percentage speed variation by this acceleration transducer；
Secondly, brake system is controlled by control unit, ensure the instantaneous velocity rate of change that the percentage speed variation of car body induces lower than velocity sensor, when the percentage speed variation of car body is higher than the instantaneous velocity rate of change induced, control unit controls brake system releasing of brake, promotes the percentage speed variation of car body reality less than the percentage speed variation detected；
Again, induce the move distance after emergency brake by range sensor, effectively detect that according to gyroscope car body is in climbing, the parallel or state of descending, and detect the angle climbed with descending, detect car carriage weight by weight sensor；
Then, by memory element by the distance in the movement velocity of the front vehicle body of emergency brake, emergency brake process, emergency brake time the state of car body and angle and carriage weight store；
Finally, control unit contrasts according to the data of existing travel speed, car body state and angle and carriage weight and storage, and then infers the emergency brake distance of this car body。
Further, the deduction process of described final step emergency brake distance is as follows: when the data in actual travel speed, car body state and angle and carriage weight and storage exist on all four situation, directly determine that the emergency brake distance in this corresponding data is the emergency brake distance of reality；When actual situation is inconsistent with the data in storage, three groups of data are filtered out respectively according to the situation that car body state and angle, travel speed and carriage weight are close, one group that in these three groups of data, emergency brake distance is the longest is defined as actual emergency brake distance, simultaneously, when situation actual in above-mentioned steps is inconsistent with the data in storage, then the data of this practical situation are stored in memory element。
The present invention compared with prior art, has such advantages as and beneficial effect:
1, by the compound action of each structure of the present invention, percentage speed variation during emergency brake can effectively be regulated by control unit, it is prevented that goods preshoot when emergency brake affects the situation of human pilot safety and occurs；
2, by the present invention leads the structure setting of power wall, and the setting of the arrangement mode of pressure transducer, not only it is only capable of the pressure effectively detecting goods to compartment antetheca, and can also go timely and effective understanding compartment antetheca before where stamping press bigger, and effectively strengthening protective capacities, 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, 6-range sensor, 7-memory element, 8-gyroscope。
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
As shown in Figure 1, the present invention is for the braking distance decision-making system of truck emergency brake, 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 control unit 1 is also associated with range sensor 6, memory element 7 and gyroscope 8；Described pressure transducer 4 is both connected in control unit 1。Described control unit 1 is also associated with the weight sensor 2 being separately mounted to below compartment on each wheel。
The concrete decision method of the present embodiment is as follows:
First, by pressure transducer, sense pressure when being subject to goods extruding on the inwall of front, compartment in time, when pressure exceedes certain value, induce instantaneous percentage speed variation by this acceleration transducer。The bearing value of this compartment antetheca is the maximum pressure value that boxcar antetheca can bear。
Secondly, brake system is controlled by control unit, ensure the percentage speed variation that the percentage speed variation of car body detects lower than velocity sensor, when the percentage speed variation that the percentage speed variation of car body detects higher than acceleration transducer, control unit controls brake system releasing of brake, promotes the percentage speed variation of car body reality less than the percentage speed variation detected, and then reduces the inertia impulsive force of goods in compartment, reduce the goods pressure to front, compartment inwall, and then ensure the safety of driver。
Again, induce the move distance after emergency brake by range sensor, effectively detect that according to gyroscope car body is in climbing, the parallel or state of descending, and detect the angle climbed with descending, detect car carriage weight by weight sensor。
Then, by memory element by the distance in the movement velocity of the front vehicle body of emergency brake, emergency brake process, emergency brake time the state of car body and angle and carriage weight store。
Finally, driver in the process of moving, contrasts according to the data of existing travel speed, car body state and angle and carriage weight and storage, and then effectively infers the emergency brake distance of this car body。
When the data in actual travel speed, car body state and angle and carriage weight and storage exist on all four situation, directly determine that the emergency brake distance in this corresponding data is the emergency brake distance of reality；When actual situation is inconsistent with the data in storage, three groups of data are filtered out respectively according to the situation that car body state and angle, travel speed and carriage weight are close, one group that in these three groups of data, emergency brake distance is the longest is defined as actual emergency brake distance, simultaneously, when situation actual in above-mentioned steps is inconsistent with the data in storage, then the data of this practical situation are stored in memory element 7。
The emergency brake distance of this car body can be effectively inferred by said method。
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 (7)
1. for the braking distance decision-making system of truck emergency brake, 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 control unit (1) is also associated with range sensor (6), memory element (7) and gyroscope (8)；Described pressure transducer (4) is both connected in control unit (1)。
2. the braking distance decision-making system for truck emergency brake 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 braking distance decision-making system for truck emergency brake according to claim 1, it is characterised in that be also associated with on described pressure transducer (4) for turning on the object power of leading wall (5) to compartment antetheca pressure in compartment。
4. the braking distance decision-making system for truck emergency brake 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 braking distance decision-making system for truck emergency brake 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. for the decision method of the braking distance decision-making system of truck emergency brake, it is characterised in that comprise the following steps:
First, by pressure transducer, sense pressure when being subject to goods extruding on the inwall of front, compartment in time, when pressure exceedes the bearing value of compartment antetheca, induce instantaneous percentage speed variation by this acceleration transducer；
Secondly, brake system is controlled by control unit, ensure the instantaneous velocity rate of change that the percentage speed variation of car body induces lower than velocity sensor, when the percentage speed variation of car body is higher than the instantaneous velocity rate of change induced, control unit controls brake system releasing of brake, promotes the percentage speed variation of car body reality less than the percentage speed variation detected；
Again, induce the move distance after emergency brake by range sensor, effectively detect that according to gyroscope car body is in climbing, the parallel or state of descending, and detect the angle climbed with descending, detect car carriage weight by weight sensor；
Then, by memory element by the distance in the movement velocity of the front vehicle body of emergency brake, emergency brake process, emergency brake time the state of car body and angle and carriage weight store；
Finally, control unit contrasts according to the data of existing travel speed, car body state and angle and carriage weight and storage, and then infers the emergency brake distance of this car body。
7. the decision method of the braking distance decision-making system for truck emergency brake according to claim 6, it is characterized in that, the deduction process of described final step emergency brake distance is as follows: when the data in actual travel speed, car body state and angle and carriage weight and storage exist on all four situation, directly determine that the emergency brake distance in this corresponding data is the emergency brake distance of reality；When actual situation is inconsistent with the data in storage, three groups of data are filtered out respectively according to the situation that car body state and angle, travel speed and carriage weight are close, one group that in these three groups of data, emergency brake distance is the longest is defined as actual emergency brake distance, simultaneously, when situation actual in above-mentioned steps is inconsistent with the data in storage, then the data of this practical situation are stored in memory element。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078609.XA CN105691368A (en) | 2016-02-04 | 2016-02-04 | Braking distance judgment system for emergency braking of truck and judgment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078609.XA CN105691368A (en) | 2016-02-04 | 2016-02-04 | Braking distance judgment system for emergency braking of truck and judgment method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105691368A true CN105691368A (en) | 2016-06-22 |
Family
ID=56222103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610078609.XA Pending CN105691368A (en) | 2016-02-04 | 2016-02-04 | Braking distance judgment system for emergency braking of truck and judgment method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105691368A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828459A (en) * | 2017-03-01 | 2017-06-13 | 天津市利成工贸有限公司 | A kind of brake system |
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 |
| CN102700626A (en) * | 2012-07-05 | 2012-10-03 | 陈学生 | Truck capable of eliminating hard braking inertial impact force |
| CN103792096A (en) * | 2014-02-27 | 2014-05-14 | 上海西派埃自动化仪表工程有限责任公司 | Portable brake performance tester with embedded electronic gyroscope and test method |
| CN205381260U (en) * | 2016-02-04 | 2016-07-13 | 成都跟驰科技有限公司 | Large truck emergency brake braking distance decision -making system |
-
2016
- 2016-02-04 CN CN201610078609.XA patent/CN105691368A/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 |
| CN102700626A (en) * | 2012-07-05 | 2012-10-03 | 陈学生 | Truck capable of eliminating hard braking inertial impact force |
| CN103792096A (en) * | 2014-02-27 | 2014-05-14 | 上海西派埃自动化仪表工程有限责任公司 | Portable brake performance tester with embedded electronic gyroscope and test method |
| CN205381260U (en) * | 2016-02-04 | 2016-07-13 | 成都跟驰科技有限公司 | Large truck emergency brake braking distance decision -making system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828459A (en) * | 2017-03-01 | 2017-06-13 | 天津市利成工贸有限公司 | A kind of brake system |
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Application publication date: 20160622 |