CN105599666A - Vehicle safe distance indicating lamp system for unmanned fleet - Google Patents
Vehicle safe distance indicating lamp system for unmanned fleet Download PDFInfo
- Publication number
- CN105599666A CN105599666A CN201610078602.8A CN201610078602A CN105599666A CN 105599666 A CN105599666 A CN 105599666A CN 201610078602 A CN201610078602 A CN 201610078602A CN 105599666 A CN105599666 A CN 105599666A
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- China
- Prior art keywords
- sprocket wheel
- vehicle
- installed part
- body installed
- chain
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Classifications
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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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
- G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- 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
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
Abstract
The invention discloses a vehicle safe distance indicating lamp system for an unmanned fleet, and aims to solve the problem that a driver cannot intuitively know a proper distance from the preceding vehicle and cannot carry out installation by oneself. The system comprises indicating lamp equipment which is arranged on a vehicle of an unmanned fleet, wherein the indicating lamp equipment comprises a control unit (1), a storage unit (2) and a gyroscope (3) which are arranged on the control unit (1), an infrared ray meter (5) which is fixed at the front end of the vehicle by virtue of a mounting rack (4), and a servo motor (6) which is connected with the control unit (1) and is used for regulating the angle between a transmitted light ray of the infrared ray meter (5) and a horizontal line. The vehicle safe distance indicating lamp system has a simple structure, is convenient for installation by oneself, and enables a driver to intuitively know the distance to be kept between the driving vehicle and the preceding vehicle.
Description
Technical field
The present invention relates to a kind of automobile indicator system, be specifically related to unmanned fleet automobile safety distance indicator lamp system.
Background technology
On car, be equipped with taking safety as top priority, in recent years because the technology of image identification and wireless sensing is increasingly mature, many technology have been used in the safety of vehicle, especially the suggestion to front truck safe distance, the functions such as lane bias alarm, flourish in response to the market demand.
Front truck safe distance caution system, also divide two kinds, one is to utilize high-frequency millimetre-wave radar (30GHZ-300GHZ), or laser radar, carry out leading vehicle distance judgement, the performance of its weatherability, distance is all more excellent, but cost is high, and cannot identification vehicle whether in same track, or at roadside guardrail, thereby easily raw misoperation. The another kind of mode that uses image identification, conventionally absorb the object in front with the pick-up lens of fixed angle, the extraction of through vehicles object, be to be converted into distance through image with respect to the elevation angle of pick-up lens, its lower cost, even can be used same pick-up lens jointly with lane bias alarm system, use overhead cost, but weatherability is poor, the factors such as such as night, thick fog, heavy rain, all may have influence on its judgement to front truck.
Thereby, safe distance in prior art between two cars all needs to detect the distance between front truck and rear car, confirm that the headstock of rear car and the tailstock of front truck are whether in predetermined scope, if, reported to the police and reached the object of prompting by alarm etc., aforesaid way needs the distance between the real time measure two cars, the mode contrasting with preset data after this measurement, likely have measure error, and human pilot can not intuitively be understood and need to keep distance how long with front truck.
And, use the front truck safety warning system of radar wave, be normally arranged on the vehicle that price is high, part more with actuating system interlock, can start if desired brake gear and assist brake. Because front truck safety warning system cost is high, the parts that involve are also many, and general par vehicle cannot be installed, car owner want purchase after car, install additional voluntarily more difficult.
Summary of the invention
Technical problem to be solved by this invention is: human pilot can not intuitively be understood and need to keep distance how long and cannot install additional voluntarily with front truck, and object is to provide the unmanned fleet addressing the above problem automobile safety distance indicator lamp system.
The present invention is achieved through the following technical solutions:
Unmanned fleet automobile safety distance indicator lamp system, comprise the indicator lamp equipment on the vehicle that is arranged on unmanned fleet, this indicator lamp equipment comprises control module, be connected to memory cell, gyroscope on control module, be fixed on the infrared ray instrument of automotive front end by mounting bracket, and be connected with control module and for regulating the servomotor of angle between infrared ray instrument emission of light and horizontal line.
Described unmanned fleet comprises active steering vehicle and follows the vehicle of speeding, the described vehicle of speeding of following is provided with intelligence with speeding system, and described intelligence comprises with the system of speeding: controller, wireless communication module, the vehicle identification module being connected with controller and cruise drive module.
In the present invention, the structure of unmanned fleet and the course of work are prior art, thereby do not repeat them here. Principle of the present invention is: by regulating the angle of infrared ray instrument, and then the irradiation distance of adjustment infrared ray instrument, and due to infrared ray instrument irradiating angle, cause in the time that infrared ray instrument light is irradiated to ground, the light that driver sees is also not obvious, thereby can not shine into impact to driving; But when tail, the light that driver sees is very obvious, and then the effect of arriving reminding after the light of infrared ray instrument is irradiated to the car of front truck.
By above-mentioned principle, driving states, under corresponding state, corresponding road speed and corresponding safe distance are pre-stored in memory cell, then effectively detecting car body according to gyroscope is in climbing, parallel or the state of descending, and contrast with the default data that are stored in memory cell by this state and real time execution speed, and then obtain safe distance, control module sends control signal, control the driving of servomotor, and then can effectively adjust the irradiating angle of infrared ray instrument, the light that infrared ray instrument is sent reaches corresponding safe distance, and then reach safe distance remind object. meanwhile, can also effectively make human pilot intuitively understand the length of the concrete safe distance of this car by above-mentioned setting, arrange and can effectively intuitively understand this car and front truck and need to keep distance how long by this, can also timely and effectively hide front barrier.
Meanwhile, device structure of the present invention is very simple, thereby installation or removal voluntarily very easily, operates easier. And the shape that in the present invention, this infrared ray instrument irradiates can be adjusted according to user's situation, can be the shape such as " king ", " T ", in the present invention, the shape of this infrared ray instrument is preferably set to " H " shape.
In order more effectively to regulate lamp body irradiation angle, described mounting bracket comprises 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, the draw off gear that is fixed on the chain other end and rotates by driven by servomotor, and be arranged on first sprocket wheel on car body installed part top. By above-mentioned setting, in the situation that greatly reducing costs, can make the angular adjustment of infrared ray instrument more accurate.
Further, described lamp body installed part top is also provided with the second sprocket wheel by chain-driving, is connected with elevating chain group on the second sprocket wheel, in this elevating chain group, is provided with obstruct bar. By this set-up mode, can effectively ensure to intercept bar follows the folding and unfolding of chain and moves up and down, displacement moves up and down apart from identical with infrared ray instrument, and then effectively reach the effect of obstruct, by the interaction of this obstruct bar and chain, and then effectively ensure that infrared ray instrument is when driving without rocking, thus avoid infrared ray instrument to rock the impact causing irradiation distance, improve accuracy.
In order effectively to calibrate chain position, reduce the error of infrared ray instrument irradiating angle, on described the first sprocket wheel, be provided with for measuring the sensor through the chain length of the first sprocket wheel, between this car body installed part and lamp body installed part, be also provided with angular transducer.
By the detection of angular transducer, detect irradiating angle accurately, can detect the length of chain by the sensor on the first sprocket wheel, and then can calculate angle changing, by can effectively obtaining calculating angle after angle changing and the comprehensive computing of angle before, by calculating angle and irradiating angle contrast, can effectively learn whether this angle exists error, if existed, can adjust the angle of calculating according to irradiating angle, and then data while using are more accurate.
For can be in mobile chain, effectively synchronously drive the position that intercepts pole pair infrared ray instrument to intercept fixing; Described elevating chain group comprises the upper sprocket wheel being connected with the second sprocket wheel, is positioned at the lower sprocket of upper sprocket wheel below, is arranged on the ring chain on upper sprocket wheel and lower sprocket; Described upper sprocket wheel is connected by concentric shafts with the second sprocket wheel, and described obstruct bar is arranged on ring chain.
The present invention compared with prior art, has following advantage and beneficial effect:
1, the present invention, according to default road speed and the safe distance corresponding with it, can effectively adjust the irradiating angle of infrared ray instrument, and then reaches the object that safe distance is reported to the police;
2, by setting of the present invention, the length that the concrete safe distance that can also effectively make human pilot intuitively understand this car has, arrange and can effectively intuitively understand this car and need to keep distance how long with front truck by this, and then can be timely and effective hide front barrier, drive a vehicle safer;
3, structure of the present invention is very simple, thereby installation or removal voluntarily very easily, operates easier.
Brief description of the drawings
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms the application's a part, does not form the restriction to the embodiment of the present invention. In the accompanying drawings:
Fig. 1 is the structural representation of indicating lamp apparatus in the present invention.
Fig. 2 is the structural representation of mounting bracket in the present invention.
Mark and corresponding parts title in accompanying drawing:
1-control module, 2-memory cell, 3-gyroscope, 4-mounting bracket, 5-infrared ray instrument, 6-servomotor;
41-car body installed part, 42-lamp body installed part, 43-chain, 44-draw off gear, 45-the first sprocket wheel, 46-the second sprocket wheel, 47-elevating chain group, 48-intercepts bar.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As shown in Figure 1, the present invention includes the indicator lamp equipment on the vehicle that is arranged on unmanned fleet, this indicator lamp equipment comprises control module 1, be connected to memory cell 2, gyroscope 3 on control module 1, be fixed on the infrared ray instrument 5 of automotive front end by mounting bracket 4, and be connected with control module 1 and for regulating the servomotor 6 of angle between infrared ray instrument 5 emission of lights and horizontal line.
Described unmanned fleet comprises active steering vehicle and follows the vehicle of speeding, the described vehicle of speeding of following is provided with intelligence with speeding system, and described intelligence comprises with the system of speeding: controller, wireless communication module, the vehicle identification module being connected with controller and cruise drive module.
Described vehicle identification module comprises image acquisition units, graphics processing unit and for identifying the radio frequency identification unit of vehicle, the output of described image acquisition units is connected with the input of graphics processing unit, and the output of described graphics processing unit is connected with the input of controller;
Described wireless communication module is connected positional information and the truck traffic for obtaining vehicle with controller;
Described controller comprises central processing unit and control algolithm module, and described central processing unit is connected with control algolithm module, and described control algolithm module is connected and is used for changing the speed of a motor vehicle and travel direction with cruise drive module.
Embodiment 2
The difference of the present embodiment and embodiment 1 is, the present embodiment has been optimized the structure that arranges of mounting bracket 4, as shown in Figure 2, specific as follows:
Described mounting bracket 4 comprises car body installed part 41, one end is fixed on the lamp body installed part 42 on car body installed part 41, one end is fixed on the chain 43 on lamp body installed part 42, be fixed on chain 43 other ends and drive by servomotor 6 draw off gear 44 rotating, and be arranged on first sprocket wheel 45 on car body installed part 41 tops.
Described lamp body installed part 42 tops are also provided with on the second sprocket wheel 46, the second sprocket wheels 46 that drive by chain 43 and are connected with elevating chain group 47, be provided with and intercept bar 48 in this elevating chain group 47.
Embodiment 3
The difference of the present embodiment and embodiment 2 is, has increased sensor in the present embodiment, specifically arranges as follows:
On described the first sprocket wheel 45, be provided with for measuring the sensor through chain 43 length of the first sprocket wheel 45, between this car body installed part 41 and lamp body installed part 42, be also provided with angular transducer.
Embodiment 4
The difference of the present embodiment and embodiment 2 is, has optimized the structure of elevating chain group 47 in the present embodiment, as shown in Figure 2, specifically arranges as follows:
Described elevating chain group 47 comprises the upper sprocket wheel being connected with the second sprocket wheel 46, is positioned at the lower sprocket of upper sprocket wheel below, is arranged on the ring chain on upper sprocket wheel and lower sprocket; Described upper sprocket wheel is connected by concentric shafts with the second sprocket wheel 46, and described obstruct bar 48 is arranged on ring chain.
Above-described detailed description of the invention; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. unmanned fleet automobile safety distance indicator lamp system, it is characterized in that, comprise the indicator lamp equipment on the vehicle that is arranged on unmanned fleet, this indicator lamp equipment comprises control module (1), be connected to memory cell (2), gyroscope (3) on control module (1), be fixed on the infrared ray instrument (5) of automotive front end by mounting bracket (4), and be connected with control module (1) and for regulating the servomotor (6) of angle between infrared ray instrument (5) emission of light and horizontal line;
Described unmanned fleet comprises active steering vehicle and follows the vehicle of speeding, the described vehicle of speeding of following is provided with intelligence with speeding system, and described intelligence comprises with the system of speeding: controller, wireless communication module, the vehicle identification module being connected with controller and cruise drive module.
2. unmanned fleet according to claim 1 automobile safety distance indicator lamp system, it is characterized in that, described mounting bracket (4) comprises car body installed part (41), one end is fixed on the lamp body installed part (42) on car body installed part (41), one end is fixed on the chain (43) on lamp body installed part (42), be fixed on chain (43) other end and drive the draw off gear (44) rotating by servomotor (6), and be arranged on first sprocket wheel (45) on car body installed part (41) top.
3. unmanned fleet according to claim 2 automobile safety distance indicator lamp system, it is characterized in that, described lamp body installed part (42) top is also provided with the second sprocket wheel (46) driving by chain (43), on the second sprocket wheel (46), be connected with elevating chain group (47), in this elevating chain group (47), be provided with and intercept bar (48).
4. unmanned fleet according to claim 3 automobile safety distance indicator lamp system, it is characterized in that, on described the first sprocket wheel (45), be provided with for measuring the sensor through chain (43) length of the first sprocket wheel (45), between this car body installed part (41) and lamp body installed part (42), be also provided with angular transducer.
5. according to the unmanned fleet automobile safety distance indicator lamp system described in claim 3 or 4, it is characterized in that, described elevating chain group (47) comprises the upper sprocket wheel being connected with the second sprocket wheel (46), the lower sprocket that is positioned at upper sprocket wheel below, is arranged on the ring chain on upper sprocket wheel and lower sprocket; Described upper sprocket wheel is connected by concentric shafts with the second sprocket wheel (46), and described obstruct bar (48) is arranged on ring chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078602.8A CN105599666A (en) | 2016-02-04 | 2016-02-04 | Vehicle safe distance indicating lamp system for unmanned fleet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610078602.8A CN105599666A (en) | 2016-02-04 | 2016-02-04 | Vehicle safe distance indicating lamp system for unmanned fleet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105599666A true CN105599666A (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610078602.8A Pending CN105599666A (en) | 2016-02-04 | 2016-02-04 | Vehicle safe distance indicating lamp system for unmanned fleet |
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| Country | Link |
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| CN (1) | CN105599666A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569524A (en) * | 2003-07-15 | 2005-01-26 | 范子林 | Intelligent control system for motor vehicle safety running |
| FR2893891A1 (en) * | 2005-11-30 | 2007-06-01 | Valeo Systemes Dessuyage | Vehicle e.g. automobile, drive assisting device, has camera including two lenses installed on support plate and having different focal distances and viewing angles, and unit for analyzing and visualizing signals emitted by camera |
| CN104842860A (en) * | 2015-05-20 | 2015-08-19 | 浙江吉利汽车研究院有限公司 | Driving route indicating method and system applied to intelligent driving vehicles |
| CN204595513U (en) * | 2015-03-20 | 2015-08-26 | 重庆交通大学 | Based on the Intelligent transport fleet with theory of speeding |
| CN204676947U (en) * | 2015-03-26 | 2015-09-30 | 王伯奇 | Lift up tail parking of automobile frame |
| CN205486831U (en) * | 2016-02-04 | 2016-08-17 | 成都跟驰科技有限公司 | Car safe distance pilot lamp system based on remotely piloted vehicle team |
-
2016
- 2016-02-04 CN CN201610078602.8A patent/CN105599666A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569524A (en) * | 2003-07-15 | 2005-01-26 | 范子林 | Intelligent control system for motor vehicle safety running |
| FR2893891A1 (en) * | 2005-11-30 | 2007-06-01 | Valeo Systemes Dessuyage | Vehicle e.g. automobile, drive assisting device, has camera including two lenses installed on support plate and having different focal distances and viewing angles, and unit for analyzing and visualizing signals emitted by camera |
| CN204595513U (en) * | 2015-03-20 | 2015-08-26 | 重庆交通大学 | Based on the Intelligent transport fleet with theory of speeding |
| CN204676947U (en) * | 2015-03-26 | 2015-09-30 | 王伯奇 | Lift up tail parking of automobile frame |
| CN104842860A (en) * | 2015-05-20 | 2015-08-19 | 浙江吉利汽车研究院有限公司 | Driving route indicating method and system applied to intelligent driving vehicles |
| CN205486831U (en) * | 2016-02-04 | 2016-08-17 | 成都跟驰科技有限公司 | Car safe distance pilot lamp system based on remotely piloted vehicle team |
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Application publication date: 20160525 |