CN203331952U - Device for monitoring and defending blind area on right side of heavy vehicle - Google Patents
Device for monitoring and defending blind area on right side of heavy vehicle Download PDFInfo
- Publication number
- CN203331952U CN203331952U CN2013203662847U CN201320366284U CN203331952U CN 203331952 U CN203331952 U CN 203331952U CN 2013203662847 U CN2013203662847 U CN 2013203662847U CN 201320366284 U CN201320366284 U CN 201320366284U CN 203331952 U CN203331952 U CN 203331952U
- Authority
- CN
- China
- Prior art keywords
- probe
- controller
- sensor
- blind area
- visual alarm
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Traffic Control Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
A device for monitoring and defending a blind area on the right side of a heavy vehicle comprises a sensor, a controller and an actuator. The sensor and an audible and visual alarm are connected with the controller respectively, and the controller is connected with a storage battery and a right turn signal lamp switch. The sensor is composed of a first probe, a second probe and a third probe, wherein the first probe is installed below a rearview mirror on the right side, the second probe is installed at the front right end of a front bumper, and the third probe is installed on a fender on the right side. The controller is composed of an outage delayer, an energization delayer and a relay. The audible and visual alarm is installed on a console on the right side of a cab instrument desk. When the vehicle turns right, the device is started, and when obstacles or people are found in the blind area on the right side, the sensor can receive reflected signals and feed back the signals to the audible and visual alarm through the controller to warn a driver to pay attention and conduct emergency brake, and therefore accidents are avoided; the driver can well observe other road conditions in the field of view without distraction in the right steering process, and driving safety is guaranteed.
Description
Technical field
The utility model relates to a kind of auto-safety mechanism, and defence installation is monitored in the definite blind area, a kind of heavy-duty vehicle right side that says.
Background technology
Current, heavy-duty vehicle is Frequent Accidents in the right-hand corner process, and one of reason is relevant with the blind area of driving in right side.Although a lot of vehicles have been equipped with the rear-view mirror more than 4 to improve the visual field, the driver also mostly can slow down in advance the speed of a motor vehicle before right-hand corner, but because car body is huge, the driver still has the blind spot that can't see, still be difficult to guarantee to observe in time close pedestrian and bicycle, especially right-hand corner has increased the difficulty that obtains peripheral vision information especially.Those skilled in the art arrange telltale and solve the problems referred to above in the vehicle right side arranges camera, operator's compartment, but this mode not only cost is high, the more important thing is that the driver need to be observed road conditions when turning right comprehensively, can not only pay close attention to the image of telltale, easy causing attended to one thing and lose sight of another like this, buries larger hidden danger.
The utility model content
The purpose of this utility model is to provide blind area, a kind of heavy-duty vehicle right side monitoring defence installation, can address the above problem.
The utility model for achieving the above object, be achieved through the following technical solutions: blind area, heavy-duty vehicle right side monitoring defence installation, comprise sensor, controller and actr, sensor is connected with controller respectively with combined aural and visual alarm, controller connects storage battery and right steering light switch, sensor is by the first probe, the second probe and the 3rd probe form, the first probe is arranged on the right rear below, the second probe is arranged on the right front ends of front bumper, the 3rd probe is arranged on the lobus lateralis dexter daughter board, controller is by power-failure time delayer, on-delay device and relay form, combined aural and visual alarm is arranged on the operation bench on bridge instrumentation platform right side.
In order further to realize the purpose of this utility model, can also be by the following technical solutions: between described controller and storage battery, insurance is set.Described the first probe is for long apart from the infrared external reflection detecting sensor, and the second probe and the 3rd probe are diffuse reflection type infrared linear light electric switch.LED lamp and buzzer phone are set on described combined aural and visual alarm.Described sensor periphery arranges shell, and a face of shell arranges glue-line, and the outer setting barrier paper of glue-line, arrange several magnetic patch in shell, and magnetic patch is fixed on the inboard of face of the shell at glue-line place.
The utility model has the advantage of: during right-hand corner, the driver opens the right steering light switch, starts this device simultaneously, while obstacle or people occurring in the blind area, right side, sensor can receive the signal of reflection, and signal is fed back to combined aural and visual alarm by controller, remind the driver to note, emergency braking, thereby avoid the generation of accident, driver's better other road conditions in field of view in the right steering process, without diverting one's attention, thereby guarantee the safety of travelling.The utility model also has advantages of compactness simple for structure, cheap for manufacturing cost and easy to use.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model; Fig. 2 is electrical block diagram of the present utility model; Fig. 3 is the structural representation of sensor.
Reference numeral: 1 first probe 2 second probe 3 the 3rd probe 4 first relay 5 second relay 6 power-failure time delayer 7 on-delay device 8 combined aural and visual alarm 9 insurance 10 right steering light switch 11 storage battery 12 magnetic patch 13 shell 14 glue-line 15 barrier papers.
The specific embodiment
Blind area, heavy-duty vehicle right side monitoring defence installation, as shown in Figure 1, comprise sensor, controller and actr, sensor is connected with controller respectively with combined aural and visual alarm 8, controller connects storage battery 11 and right steering light switch 10, and sensor is comprised of the first probe 1, the second probe the 2 and the 3rd probe 3.The first probe 1 maximum detectable range is between 2-4 rice, and voltage is DC24V, and the NPN type is controlled by turn sign, is arranged on the right rear below, surveys right front head to two bridge scopes, long 3-4 rice, the blind area within wide 1.5 meters; The second 1 meter of 2 large detection range of probe, voltage is DC24V, the NPN type, connect normalizing, is arranged on the right front ends of front bumper, surveys 1 meter, right front (right headlight) the place ahead with interior blind area; The 3rd 0.5 meter of 3 maximum detectable range of probe, voltage is DC24V, the NPN type, connect normalizing, is installed on the lobus lateralis dexter daughter board, surveys the blind area within parallel 0.5 meter of right side car door.Controller is comprised of power-failure time delayer 6, on-delay device 7 and relay.The instantaneous break-make of switching on, power cut off delay break-make (detailed principle of work, just be not repeated here).Power-failure time delayer 6 reference time delay are between 0s-10s, and operating voltage is DC24V, are installed in the distribution box without protectors in the face shield of operator's compartment right side; On-delay device 7 on-delay break-makes, the instantaneous break-make of cutting off the power supply (detailed principle of work, just be not repeated here).Reference time delay is between 0s-10s, and operating voltage is DC24V, is installed in the distribution box without protectors in the face shield of operator's compartment right side.Combined aural and visual alarm 8 operating voltages are DC24V, are arranged on the operation bench on bridge instrumentation platform right side.In order to protect the utility model, insurance 9 is set between described controller and storage battery 11, insure 9 and can prevent that storage battery 11 immediate currents are excessive and damage this device.Described the first probe 1 is for long apart from the infrared external reflection detecting sensor, and the second probe the 2 and the 3rd probe 3 is diffuse reflection type infrared linear light electric switch.On described combined aural and visual alarm 8, LED lamp and buzzer phone are set, LED lamp and buzzer phone are pointed out the driver by light and sound.
In order to facilitate the installation of sensor, as shown in Figure 3, described sensor periphery arranges shell 13, a face of shell 13 arranges glue-line 14, the outer setting barrier paper 15 of glue-line 14, shell 13 is interior arranges several magnetic patch 12, and magnetic patch 12 is fixed on the inboard of face of the shell 13 at glue-line 14 places.Before installation, sensor is fitted in to the relevant position of vehicle by magnetic patch 12, according to the position of test fine-tuning sensor, after location positioning, barrier paper 15 is removed, glue-line 14 is labelled on definite position.By glue-line 14 and magnetic patch 12, jointly sensor is fixed, fixation avoids punching on car body to destroy body construction simultaneously.
As shown in Figure 2, principle of work of the present utility model is as follows:
1. vehicle is kept straight on, and does not stir turn signal swich, and right side does not have object in blind area.
Turn to path: the first relay 4 magnet coils can not form loop, and power circuit is in normally open, and the first probe 1 and power-failure time delayer 6, on-delay device 7 all do not have electric current to pass through, and combined aural and visual alarm 8 is not worked;
The normalizing path: electric current is by insurance, the positive pole of second probe 2 of flowing through respectively, the 3rd probe 3, and by minus earth separately, its projector emission infrared ray, two probes are all in acquisition mode.If now in the blind area, right side, there is no the objects such as pedestrian, vehicle, the second probe the 2, the 3rd probe 3 existence less than obstacle at the maximum detectable range internal induction, receptor does not receive the light of q.s, can't produce on-off signal, the second relay 5 magnet coils can't form loop, to the power circuit open circuit of combined aural and visual alarm 8.
2. vehicle is kept straight on, and does not stir turn signal swich, 1 meter, the right front head of operator's compartment (right headlight) the place ahead with interior have pedestrian, cyclist etc. obviously obstacle occur.
Turn to path: the same, not conducting;
The normalizing path: flow through the respectively positive pole of the second probe 2, the 3rd probe 3 of electric current, by minus earth separately, two probes are all in acquisition mode.Now because there is an obvious obstacle in 1 meter, right front the place ahead with interior, the second probe 2 is in maximum detectable range, the light reflection of its projector emission is to receptor, produce on-off signal, the second relay 5 magnet coil conductings, the open contact adhesive of the second relay 5 power circuits, the LED lamp of combined aural and visual alarm 8 starts flicker, and sends chimes of doom.
3. vehicle is kept straight on, and does not stir turn signal swich, within parallel 0.5 meter of right side car door, the appearance such as pedestrian, vehicle is arranged.
Turn to path: still not conducting;
The normalizing path: flow through the respectively positive pole of the second probe 2, the 3rd probe 3 of electric current, by minus earth separately, two probes are all in acquisition mode.Now owing within parallel 0.5 meter of right side car door, obvious obstacle being arranged, the 3rd probe 3 is in maximum detectable range, the light reflection of its projector emission is to receptor, produce on-off signal, the second relay 5 magnet coil conductings, the open contact adhesive of the second relay 5 power circuits, the LED lamp of combined aural and visual alarm 8 starts flicker, and sends chimes of doom.
4. the vehicle right-hand corner, stir the right steering switch, there is no obvious obstacle object in the blind area, right side.
Turn to path: electric current first relay 4 magnet coils of flowing through, by right steering switch place bonding, form loop, the adhesive of controlled power circuit open contact, the projector emission infrared ray of the first probe 1, probe is in detected state, power-failure time delayer 6 powers on, but, owing in the blind area, right side, there is no reflected light rays, the receptor of the first probe 1 does not just receive the light of q.s, can't produce on-off signal, power-failure time delayer 6 2. 7. between binding post, just there is no an electric current yet, power cut off delay is inoperative, and 8. 6. binding post can't conducting, and combined aural and visual alarm 8 is not worked;
The normalizing path: the same, two probes are all in acquisition mode.
5. the vehicle right-hand corner, stir the right steering switch, and instantaneous the passing through such as cyclist are arranged in the blind area, right side.
Turn to path: the magnet coil energising of the first relay 4 forms loop, its power circuit open contact adhesive, the first probe 1 is in detected state, power-failure time delayer 6 powers on, instantaneous the passing through such as cyclist, dilly are now arranged, the light reflection of the first probe 1 projector emission, in receptor, produces on-off signal, and power-failure time delayer 6 is by momentary connection.Along with the cyclist is instantaneous, pass through, the first probe 1 receptor does not receive enough light, and on-off signal disappears, power-failure time delayer 6 2. 7. between binding post, there is no an On current, in off-position.According to the designing requirement of system, after 7 outages of power-failure time delayer 6, on-delay device, time delay in 4 seconds disconnects, so the object speed speed of instantaneous process no matter all, to the 2. 8. terminals of on-delay device, leads to the electricity that continued at least 4 seconds.Because 7. the on-delay device holds direct bonding, make 8. 5. terminals conducting, combined aural and visual alarm 8 buzzing flickers are more than at least 4 seconds.
The normalizing path: the same, two probes are all in acquisition mode.
6. the complex crossing of passing through, stir the right steering switch, and now surrounding personnel vehicle is intensive, and the blind area, right side has reflected signal to exist for a long time.
Turn to path: due to the first probe 1 maintained switch signal always, power-failure time delayer 6 just always to the on-delay device 2. 8. terminals continue power transmission.Designing requirement according to system, after the energising of on-delay device, time delay in 6 seconds disconnects, so even if object is arranged for a long time in blind area, the on-delay device 8. 5. terminals also can automatic cutout after 6 seconds, 8 of combined aural and visual alarm were worked for 6 seconds, so just can not affect because of long-time sound and light alarm the normal running of chaufeur.
The normalizing path: the same, two probes are all in acquisition mode.
During right-hand corner, the driver opens the right steering light switch, starts this device simultaneously, while obstacle or people occurring in the blind area, right side, sensor can receive the signal of reflection, and signal is fed back to combined aural and visual alarm by controller, remind the driver to note, emergency braking, thereby avoid the generation of accident, driver's better other road conditions in field of view in the right steering process, without diverting one's attention, thereby guarantee the safety of travelling.
The technical solution of the utility model is not restricted in the scope of embodiment described in the utility model.The utility model not technology contents of detailed description is known technology.
Claims (5)
1. defence installation is monitored in blind area, heavy-duty vehicle right side, it is characterized in that: comprise sensor, controller and actr, sensor is connected with controller respectively with combined aural and visual alarm (8), controller connects storage battery (11) and right steering light switch (10), sensor is by the first probe (1), the second probe (2) and the 3rd probe (3) form, the first probe (1) is arranged on the right rear below, the second probe (2) is arranged on the right front ends of front bumper, the 3rd probe (3) is arranged on the lobus lateralis dexter daughter board, controller is by power-failure time delayer (6), on-delay device (7) and relay form, combined aural and visual alarm (8) is arranged on the operation bench on bridge instrumentation platform right side.
2. blind area, heavy-duty vehicle according to claim 1 right side monitoring defence installation, is characterized in that: insurance (9) is set between described controller and storage battery (11).
3. defence installation is monitored in blind area, heavy-duty vehicle according to claim 1 right side, it is characterized in that: described the first probe (1) is for long apart from the infrared external reflection detecting sensor, and the second probe (2) and the 3rd probe (3) are diffuse reflection type infrared linear light electric switch.
4. defence installation is monitored in blind area, heavy-duty vehicle according to claim 1 right side, and it is characterized in that: described combined aural and visual alarm arranges LED lamp and buzzer phone on (8).
5. defence installation is monitored in blind area, heavy-duty vehicle according to claim 1 right side, it is characterized in that: described sensor periphery arranges shell (13), a face of shell (13) arranges glue-line (14), the outer setting barrier paper (15) of glue-line (14), several magnetic patch (12) are set in shell (13), and magnetic patch (12) is fixed on the inboard of face of the shell (13) at glue-line (14) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203662847U CN203331952U (en) | 2013-06-24 | 2013-06-24 | Device for monitoring and defending blind area on right side of heavy vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203662847U CN203331952U (en) | 2013-06-24 | 2013-06-24 | Device for monitoring and defending blind area on right side of heavy vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203331952U true CN203331952U (en) | 2013-12-11 |
Family
ID=49700649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203662847U Expired - Fee Related CN203331952U (en) | 2013-06-24 | 2013-06-24 | Device for monitoring and defending blind area on right side of heavy vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203331952U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150929A (en) * | 2015-08-24 | 2015-12-16 | 无锡伊佩克科技有限公司 | Large vehicle blind area monitoring system based on infrared induction |
| CN105365683A (en) * | 2015-11-16 | 2016-03-02 | 重庆奥科伦实业发展有限公司 | Safety steering assisting system with blind area warning function |
| TWI593580B (en) * | 2015-01-13 | 2017-08-01 | 鴻海精密工業股份有限公司 | Vehicle, and safety mechanism and safety method thereof |
| CN107161081A (en) * | 2017-05-11 | 2017-09-15 | 重庆长安汽车股份有限公司 | A kind of right side fade chart picture automatically opens up system and method |
| CN109552168A (en) * | 2017-09-27 | 2019-04-02 | 王畅 | A kind of novel large automobile has the range radar of camera |
| CN110091823A (en) * | 2019-05-15 | 2019-08-06 | 广东奥迪威传感科技股份有限公司 | Vehicle blind zone monitoring and warning system and vehicle |
| CN114162043A (en) * | 2021-11-25 | 2022-03-11 | 上汽通用五菱汽车股份有限公司 | Blind area warning system and method |
-
2013
- 2013-06-24 CN CN2013203662847U patent/CN203331952U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI593580B (en) * | 2015-01-13 | 2017-08-01 | 鴻海精密工業股份有限公司 | Vehicle, and safety mechanism and safety method thereof |
| CN105150929A (en) * | 2015-08-24 | 2015-12-16 | 无锡伊佩克科技有限公司 | Large vehicle blind area monitoring system based on infrared induction |
| CN105365683A (en) * | 2015-11-16 | 2016-03-02 | 重庆奥科伦实业发展有限公司 | Safety steering assisting system with blind area warning function |
| CN107161081A (en) * | 2017-05-11 | 2017-09-15 | 重庆长安汽车股份有限公司 | A kind of right side fade chart picture automatically opens up system and method |
| CN107161081B (en) * | 2017-05-11 | 2019-06-04 | 重庆长安汽车股份有限公司 | A kind of right side blind area image automatically opens system and method |
| CN109552168A (en) * | 2017-09-27 | 2019-04-02 | 王畅 | A kind of novel large automobile has the range radar of camera |
| CN110091823A (en) * | 2019-05-15 | 2019-08-06 | 广东奥迪威传感科技股份有限公司 | Vehicle blind zone monitoring and warning system and vehicle |
| CN114162043A (en) * | 2021-11-25 | 2022-03-11 | 上汽通用五菱汽车股份有限公司 | Blind area warning system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203331952U (en) | Device for monitoring and defending blind area on right side of heavy vehicle | |
| CN201296207Y (en) | Alarm for preventing automobile rear end collisions | |
| CN105608926B (en) | Alarm prompt method, alarm prompt system and terminal | |
| CN102747696B (en) | Intelligent road sign and application method thereof | |
| CN106660482A (en) | Automatic parking warning system | |
| CN205468782U (en) | Vehicle travel security alarm device and vehicle | |
| CN102831786A (en) | Method for monitoring running states of vehicles in tunnel and monitoring device thereof | |
| CN203402060U (en) | Driving safety auxiliary system and automobile | |
| CN109823264A (en) | One kind projecting dynamic warning light calibration method at automobile rear | |
| CN107472131A (en) | Automobile door opening source of early warning, automobile door opening early warning system, automobile door opening method for early warning | |
| CN201272317Y (en) | Side distance monitoring and alarming system for automobile | |
| CN102941826B (en) | A kind of method and device guaranteeing power engineering vehicle driving safety | |
| CN205022459U (en) | Lateral part warning device of car | |
| CN205202844U (en) | Car back vision intelligent monitoring system | |
| CN208053212U (en) | A kind of modified triangle warning plate | |
| CN102941823A (en) | Conveniently-switched multi-field observing device for electric power engineering vehicle | |
| CN201800639U (en) | Vehicle sight line monitoring and warning device | |
| CN213083032U (en) | Lane change is supplementary with car early warning system of blind area monitoring | |
| CN107650793A (en) | A kind of car light self-checking system | |
| CN202863239U (en) | Brake light off alarming system | |
| CN203337819U (en) | Four-line reversing radar | |
| CN207843207U (en) | A kind of driving safety system based on battery truck | |
| CN202413608U (en) | Collision-avoiding collision-reducing device for automobile in expressway | |
| CN202896409U (en) | Vehicle reminding device used for reminding pedestrian safety | |
| CN215474798U (en) | Bidirectional comprehensive alarm system for dead zone and inner wheel difference of large vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20200624 |