CN205387125U - Large truck emergency brake safety brake system - Google Patents

Large truck emergency brake safety brake system Download PDF

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Publication number
CN205387125U
CN205387125U CN201620113051.XU CN201620113051U CN205387125U CN 205387125 U CN205387125 U CN 205387125U CN 201620113051 U CN201620113051 U CN 201620113051U CN 205387125 U CN205387125 U CN 205387125U
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CN
China
Prior art keywords
control unit
emergency brake
sprocket wheel
infrared ray
utility
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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.)
Expired - Fee Related
Application number
CN201620113051.XU
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Chinese (zh)
Inventor
陈拙夫
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Chengdu Genchi Technology Co Ltd
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Chengdu Genchi Technology Co Ltd
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Priority to CN201620113051.XU priority Critical patent/CN205387125U/en
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Publication of CN205387125U publication Critical patent/CN205387125U/en
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Abstract

The utility model discloses a large truck emergency brake safety brake system, the problem of goods railway carriage or compartment traditional chinese clothing when being loaded with the goods of great weight, result in the goods preshoot to be moved easily at the emergency brake in -process and damage the locomotive, and then lead to the fact the incident is solved. The utility model discloses a with the the control unit that braking system is connected, more than one sets up the pressure sensor on the inner wall of carriage the place ahead, the acceleration sensor that sets up on the automobile body and be connected with the control unit, pressure sensor all connects on the control unit, last distance sensor, memory cell and the gyroscope of still being connected with of the control unit, the control unit is last still to be connected with the infrared ray appearance of installing in freight train locomotive position department, be provided with the angle modulation installation device who is used for angle modulation between infrared ray appearance emitted light and the water flat line on the infrared ray appearance. The utility model discloses can not only prevent goods preshoot when emergency brake, avoid influencing navigating mate safety, before can also detecting out the general goal of stamping press the position and strengthen the protective capacities.

Description

Truck emergency brake safety shut-down system
Technical field
This utility model relates to a kind of safety shut-down system, is specifically related to truck emergency brake safety shut-down system.
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.
Utility model content
The purpose of this utility model is in that: when mainly solving to be mounted with greater weight goods in loading space, 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 emergency brake safety shut-down system of the problems referred to above.
This utility model is achieved through the following technical solutions:
Truck emergency brake safety shut-down system, 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;
Described control unit is also associated with range sensor, memory element and gyroscope;
Described control unit is also associated with being arranged on the infrared ray instrument of lorry headstock position, described infrared ray instrument is provided with and launches the angular adjustment erecting device of angular adjustment between light and horizontal line for infrared ray instrument.
By pressure transducer in this utility model, 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 climbing and the angle of 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 the actual travel speed of car body, car body state and angle detected, and then contrasts with the data of storage in memory element according to gyroscope, acceleration transducer, and then effectively judge the emergency brake distance of this car body.Then can effectively infer that the angle between light and horizontal line launched by infrared ray instrument again through the braking distance of emergency brake, regulate the angle of infrared ray instrument finally by angular adjustment erecting device, effectively realize the adjustment of infrared ray instrument irradiation distance.
Due to infrared ray instrument irradiating angle, causing when infrared ray instrument light is irradiated to ground, light that driver sees is also inconspicuous, because of without shining into impact to driving;But when the light of infrared ray instrument is irradiated to tail after the car of front truck, then the light that driver sees then clearly, and then the effect of arriving reminding.Meanwhile, can also effectively make human pilot intuitively understand the length of concrete safe distance of this car by above-mentioned setting, namely be arranged by this and can effectively intuitively understand this car and need to keep distance how long with front truck, moreover it is possible to timely and effective hide preceding object thing.
Each component models used in this utility model is existing; and in knowing this utility model system in the composition situation of each parts; utilizing this utility model control unit to regulate brake system makes the actual speed rate of change of car induce the program used by instantaneous percentage speed variation lower than acceleration transducer; it is all industry technical staff without creative work and obtainable; thus its improvement is not related to the change of software program, belong to the protection object of utility model.
The shape that in this utility model, this infrared ray instrument irradiates can be adjusted according to the situation of user, it is possible to being the shape such as " king ", " T ", in this utility model, the shape of this infrared ray instrument is preferably arranged to " H " shape.
Further, described angular adjustment erecting device includes car body installed part, one end is fixed on the lamp body installed part on car body installed part, one end is fixed on the chain on lamp body installed part, it is fixed on the draw off gear of the chain other end, for the servomotor driving draw off gear to rotate, and it is arranged on first sprocket wheel on car body installed part top.
Further, described lamp body installed part is arranged above the second sprocket wheel by chain-driving, and the second sprocket wheel is connected to elevating chain group, and this elevating chain group is provided with obstruct bar.
Described elevating chain group includes the upper sprocket wheel being connected with the second sprocket wheel, is positioned at the lower sprocket below upper sprocket wheel, is arranged on the ring chain on upper sprocket wheel and lower sprocket;Described upper sprocket wheel and the second sprocket wheel are connected by concentric shafts, and described obstruct bar is arranged on ring chain.
The angular adjustment erecting device setting by said structure in this utility model, obstruct bar can be effectively ensured follow the folding and unfolding of chain and move up and down, displacement and infrared ray instrument move up and down apart from identical, and then effectively reach the effect intercepted, interaction by this obstruct bar Yu chain, and then it is effectively ensured infrared ray instrument when driving without rocking, thus avoiding infrared ray instrument to rock cause the impact on irradiation distance, improve degree of accuracy.
Yet further, in order to enable effectively to make chain movable length more accurate, the error of infrared ray instrument irradiating angle is reduced;Described first sprocket wheel is provided with the sensor for measuring the chain length through the first sprocket wheel.
The angular adjustment erecting device structure of the infrared ray instrument in this utility model is very simple, thus can install or remove voluntarily very easily, operates easier.
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, to add up to enable the more accurately effective braking distance to the lorry under different conditions, this utility model also add 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.
This utility model compared with prior art, has such advantages as and beneficial effect:
1, by the compound action of each structure of this utility model, 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 this utility model is led 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;
3, by setting of the present utility model, human pilot can also be effectively made intuitively to understand the length that the concrete safe distance of this car has, namely arranged by this and can effectively intuitively understand this car and need to keep how long distance with front truck, and then timely and effective can hide preceding object thing, drive a vehicle safer;And structure of the present utility model is very simple, thus can install or remove voluntarily very easily, operate easier.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by this utility model embodiment, constitutes the part of the application, is not intended that the restriction to this utility model embodiment.In the accompanying drawings:
Fig. 1 is system block diagram of the present utility model.
Fig. 2 is the structural representation of angular adjustment erecting device in this utility model.
Fig. 3 leads the structural representation between power wall and pressure transducer in this utility model.
The parts title of labelling and correspondence in accompanying drawing:
1-control unit, 2-angular adjustment erecting device, 3-acceleration transducer, 4-pressure transducer, 5-leads power wall, 6-range sensor, 7-memory element, 8-gyroscope, 9-infrared ray instrument, 10-weight sensor;
21-car body installed part, 22-lamp body installed part, 23-chain, 24-draw off gear, 25-servomotor, 26-the first sprocket wheel, 27-the second sprocket wheel, 28-elevating chain group, 29-intercepts bar.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only used for explaining this utility model, are not intended as restriction of the present utility model.
Embodiment 1
As it is shown in figure 1, this utility model includes 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;
Described control unit 1 is also associated with range sensor 6, memory element 7 and gyroscope 8;
Described control unit 1 is also associated with being arranged on the infrared ray instrument 9 of lorry headstock position, described infrared ray instrument 9 is provided with the angular adjustment erecting device 2 launching angular adjustment between light and horizontal line for infrared ray instrument 9.
Meanwhile, this utility model also add weight sensor 10, is namely also associated with the weight sensor 10 being separately mounted to below compartment on each wheel in described control unit 1.
The specific works process 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.This force value 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.
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.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, filtering out three groups of data according to the situation that car body state and angle, travel speed and carriage weight are close respectively, one group that in these three groups of data, emergency brake distance is the longest is defined as actual emergency brake distance.The emergency brake distance of this car body can be effectively inferred by said method.
Finally, by emergency brake distance controlling angular adjustment erecting device 2, what promote infrared ray instrument 9 launches the angle being adjusted to adaptation between light and horizontal line.Meanwhile, 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.
In this utility model, this angle calculates according to triangle Pythagorean theorem and obtains.That is, the wherein right angle length of side that this emergency brake distance is triangle, the setting height(from bottom) of infrared ray instrument is another right angle length of side of triangle, can obtain infrared ray instrument and the angle in car horizontal direction by the both sides length of side.
Embodiment 2
This utility model provides a kind of structure being effectively applicable to angular adjustment erecting device 2 of the present utility model, by this structure, not only can effectively reach the purpose of adjusting angle, and can effectively control angle degree of regulation, can also conveniently remove and install, effect is very notable, as in figure 2 it is shown, be specifically provided that
Described angular adjustment erecting device 2 includes car body installed part 21, one end is fixed on the lamp body installed part 22 on car body installed part 21, one end is fixed on the chain 23 on lamp body installed part 22, it is fixed on the draw off gear 24 of chain 23 other end, for the servomotor 25 driving draw off gear 24 to rotate, and it is arranged on first sprocket wheel 26 on car body installed part 21 top.
Described lamp body installed part 22 is arranged above the second sprocket wheel 27 driven by chain 23, and the second sprocket wheel 27 is connected to elevating chain group 28, and this elevating chain group 28 is provided with obstruct bar 29.
Described elevating chain group 28 includes the upper sprocket wheel being connected with the second sprocket wheel 27, is positioned at the lower sprocket below upper sprocket wheel, is arranged on the ring chain on upper sprocket wheel and lower sprocket;Described upper sprocket wheel and the second sprocket wheel 27 are connected by concentric shafts, and described obstruct bar 29 is arranged on ring chain.
Embodiment 3
The present embodiment and embodiment 2 are distinctive in that, embodiment adds the sensor measuring chain 23 length through the first sprocket wheel 26, i.e. linear transducer.This linear transducer is arranged on the first sprocket wheel 26.
Embodiment 4
The present embodiment and embodiment 1 are distinctive in that, embodiment adds weight sensor 2 and lead power wall 5, as it is shown on figure 3, 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 5
The present embodiment and embodiment 4 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 3;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 this utility model, technical scheme and beneficial effect have been further described; it is it should be understood that; the foregoing is only detailed description of the invention of the present utility model; it is not used to limit protection domain of the present utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.

Claims (8)

1. truck emergency brake safety shut-down system, 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);
Described control unit (1) is also associated with range sensor (6), memory element (7) and gyroscope (8);
Described control unit (1) is also associated with being arranged on the infrared ray instrument (9) of lorry headstock position, described infrared ray instrument (9) is provided with and launches the angular adjustment erecting device (2) of angular adjustment between light and horizontal line for infrared ray instrument (9).
2. truck emergency brake safety shut-down system according to claim 1, it is characterized in that, described angular adjustment erecting device (2) includes car body installed part (21), one end is fixed on the lamp body installed part (22) on car body installed part (21), one end is fixed on the chain (23) on lamp body installed part (22), it is fixed on the draw off gear (24) of chain (23) other end, for the servomotor (25) driving draw off gear (24) to rotate, and it is arranged on first sprocket wheel (26) on car body installed part (21) top.
3. truck emergency brake safety shut-down system according to claim 2, it is characterized in that, described lamp body installed part (22) is arranged above the second sprocket wheel (27) driven by chain (23), second sprocket wheel (27) is connected to elevating chain group (28), this elevating chain group (28) is provided with obstruct bar (29).
4. truck emergency brake safety shut-down system according to claim 3, it is characterised in that be provided with the sensor for measuring chain (23) length through the first sprocket wheel (26) on described first sprocket wheel (26);Described elevating chain group (28) includes the upper sprocket wheel being connected with the second sprocket wheel (27), is positioned at the lower sprocket below upper sprocket wheel, is arranged on the ring chain on upper sprocket wheel and lower sprocket;Described upper sprocket wheel and the second sprocket wheel (27) are connected by concentric shafts, and described obstruct bar (29) is arranged on ring chain.
5. truck emergency brake safety shut-down system according to claim 1, it is characterised in that be also associated with the weight sensor (10) being separately mounted to below compartment on each wheel in described control unit (1).
6. truck emergency brake safety shut-down system 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.
7. truck emergency brake safety shut-down system according to claim 6, it is characterised in that described in lead power wall (5) and fix the netted walled structure of formation for lamellar steel bar.
8. truck emergency brake safety shut-down system according to claim 7, 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).
CN201620113051.XU 2016-02-04 2016-02-04 Large truck emergency brake safety brake system Expired - Fee Related CN205387125U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620113051.XU CN205387125U (en) 2016-02-04 2016-02-04 Large truck emergency brake safety brake system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620113051.XU CN205387125U (en) 2016-02-04 2016-02-04 Large truck emergency brake safety brake system

Publications (1)

Publication Number Publication Date
CN205387125U true CN205387125U (en) 2016-07-20

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Application Number Title Priority Date Filing Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105539402A (en) * 2016-02-04 2016-05-04 成都跟驰科技有限公司 Safety brake system used for emergency brake of goods van and control system of safety brake system
CN109318910A (en) * 2017-12-20 2019-02-12 中车长春轨道客车股份有限公司 A kind of train axle speed control equipment and train

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105539402A (en) * 2016-02-04 2016-05-04 成都跟驰科技有限公司 Safety brake system used for emergency brake of goods van and control system of safety brake system
CN109318910A (en) * 2017-12-20 2019-02-12 中车长春轨道客车股份有限公司 A kind of train axle speed control equipment and train
CN109318910B (en) * 2017-12-20 2020-05-29 中车长春轨道客车股份有限公司 Train axle speed control equipment and train

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160720

Termination date: 20170204

CF01 Termination of patent right due to non-payment of annual fee