CN201802108U - Parking slot with function of preventing collision during reversing - Google Patents
Parking slot with function of preventing collision during reversing Download PDFInfo
- Publication number
- CN201802108U CN201802108U CN2010202704622U CN201020270462U CN201802108U CN 201802108 U CN201802108 U CN 201802108U CN 2010202704622 U CN2010202704622 U CN 2010202704622U CN 201020270462 U CN201020270462 U CN 201020270462U CN 201802108 U CN201802108 U CN 201802108U
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- parking stall
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- parking slot
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Abstract
The utility model provides a parking slot with function of preventing collision during reversing. The parking slot comprises a first laser and a first photosensitive receiver, which are separately arranged at the entrance of the parking slot; a second laser and a second photosensitive receiver, which are arranged at the tail end of the parking slot; an alarm device arranged on one side of the parking slot; a ultrasonic probe and a pick-up head, which are arranged at the tail end of the parking slot; an image display device and a digital display device, which are arranged in front of the parking slot; and a front lamp and a rear lamp, which are arranged at the front end and the rear end of the parking slot respectively. When a vehicle enters the parking slot, the light beam of the first laser is blocked, so that all the devices are powered on to be in the working state, and display the stopping position and the distance of the reversing vehicle. When the reserving vehicle exceeds the limit position, the second laser actuates the alarm device to give alarm, so as to effectively prevent the reversing accident. The utility model overcomes the trouble that all the load-carrying vehicles need to be independently equipped with the anti-collision device, and solves the difficulty of mounting the precision safety device in the engineering transport vehicles.
Description
Technical field
The utility model relates to safety device of vehicle, refers to have the parking stall of the crashproof function of reversing particularly.
Background technology
Automobile often needs reversing, and the unskilled driver that moves backward is for crashproof, configurable radar for backing car in the car, and high-grade any automobile also disposes vehicle backing backsight camera and display.These equipments give no cause for much criticism for the safety of moveing backward.But the ore car that carries cargo, a cubic metre of earth car generally can not remove to adorn those things, such as the tipping car of steel mill's delivery raw material, the special purpose vehicle of transportation slag the like waste, because operating environment and conditional relationship, the rear portion of these cars is the thing of possible configuration radar, camera and so on not.Blowpit and material storehouse on the processing line of many places are especially arranged in the Baosteel factory, and the both sides spacing is less, and car backing position is compact especially again, and many important production equipments are arranged again behind the car of special purpose vehicle, accidentally will collide; Be not to break vehicle to break hopper or material library facilities exactly, each bogie discharging reversing all makes driving driver headache.Careful again accident still takes place again and again.Shown in Fig. 1 a～figure c, this type of special vehicle reversing discharge process.
Analyze the reason that above-mentioned accident takes place, mainly be because the driver sails the serial large-scale special vehicle of driving, when reversing enters and decorates or unload, can not see clearly fully the situation behind the car, especially the safe distance behind the car, reversing must be carried out very patiently bit by bit, and not only safety can not guarantee veritably, also influences operating efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of parking stall with the crashproof function of reversing, can avoid all bogies all to want the trouble of separate configurations anticollision device, collision-prevention device, has also solved the engineering transport vehicle and has been difficult to the problem that precision apparatus is installed in configuration; In addition, the utility model can greatly reduce safety cost, and operating efficiency improves can guarantee production safety again.
For achieving the above object, the technical solution of the utility model is,
Have the parking stall of the crashproof function of reversing, this parking stall is equipped with: first laser instrument and corresponding photoreceiver, the discrete parking stall import department that is arranged at; Photoreceiver connects first relay, and the constant open contact of first relay connects the 3rd relay, and by the constant open contact of the 3rd relay forward and backward illuminating lamp, image display is connected with civil power 220V; Second laser instrument and corresponding photoreceiver, the discrete parking stall end that is arranged at; Photoreceiver connects second relay, and the constant open contact of second relay connects the constant open contact and an alarm of first relay respectively; Alarm is arranged at parking stall one side; Two ultrasonic probes are arranged at the parking stall end, and are connected with ultrasonic range finder, and the ultrasonic range finder power end connects rectification low-tension supply+end and the ground connection between the constant open contact of the 3rd relay and first relay respectively; Ultrasonic range finder one voice signal output connects loudspeaker through an output and a coupling capacitance of speech amplifier, before loudspeaker are arranged at the parking stall; 5 pin of speech amplifier connect the rectification low-tension supply+end of the constant open contact output of first relay; Camera is arranged at the parking stall end, and its power end connects the rectification low-tension supply+end and the ground connection of the constant open contact output of first relay respectively, and camera image output termination one image display input is before this image display is arranged at the parking stall; Range digital indicator, be arranged at the parking stall respectively before, this range digital indicator connect ultrasonic range finder by tie cable another apart from digital output; Forward and backward illuminating lamp, be arranged at parking stall front end and end before; The constant open contact that is serially connected with the 3rd relay after the forward and backward illuminating lamp parallel connection is connected with civil power 220V.
Further, the speech output end of described ultrasonic range finder connects a volume control potentiometer, is connected to 1 pin input of speech amplifier through a coupling capacitance.
When vehicle backing entered the parking stall, first laser beam was blocked, and the photoreceiver after the blocking-up loses optical signal, exported triggering signal, made the electric power starting of all devices of the utility model, entered duty immediately.
In the design of the driver's cabin the place ahead in reversing zone image display and digital display are arranged, show situation and the distance of the vehicle of reversing to stop.When " careless person " driver reversing overstepped the extreme limit, second laser flip flop of the utility model can make the audible-visual annunciator your writing, avoids the reversing accident effectively.
At the fixed operation point, Zhuan Ye reversing operation parking stall particularly, the utility model is the " reversing that continues! Please note " state-of-the art reversing avoiding collision, particularly hoppers such as storage, harbour after the alarm, expect that the parking stall of reversing operation such as storehouse played more effective safety effect.
Description of drawings
Fig. 1 a～Fig. 1 c is the vehicle backing discharge process;
Fig. 2 is the schematic diagram of the utility model one embodiment;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the circuit theory diagrams of the utility model embodiment.
The specific embodiment
Referring to Fig. 2～Fig. 4, the parking stall with the crashproof function of reversing of the present utility model, this parking stall is equipped with:
The first laser instrument JG1 and corresponding photoreceiver JS1, discrete parking stall 100 import departments that are arranged at; The constant open contact JK1 that photoreceiver JS1 connects first relay J, 1, the first relay J 1 connects the 3rd relay J 3, and by the constant open contact JK3 of the 3rd relay J 3 forward and backward illuminating lamp D1, D2, image display XSP is connected with civil power 220V;
The second laser instrument JG2 and corresponding photoreceiver JS2, discrete parking stall 100 ends that are arranged at; The constant open contact JK2 that photoreceiver JS2 connects second relay J, 2, the second relay J 2 meets the constant open contact JK1 and an alarm BJQ of first relay J 1 respectively; Alarm BJQ is arranged at parking stall 100 1 sides;
Two ultrasonic probe CS1, CS2 are arranged at parking stall 100 ends, and are connected with ultrasonic range finder MW, and ultrasonic range finder MW power end connects rectification low-tension supply+end and the ground connection between the constant open contact JK1 of the 3rd relay J 3 and first relay J 1 respectively; Ultrasonic range finder MW one voice signal output connects a loudspeaker SP through an output and the coupling capacitance C1 of speech amplifier IC, before loudspeaker SP is arranged at car 100; 5 pin of speech amplifier IC connect the rectification low-tension supply+end of the constant open contact JK1 output of first relay J 1; Camera SX, be arranged at parking stall 100 ends, its power end connects the rectification low-tension supply+end and the ground connection of the constant open contact JK1 output of first relay J 1 respectively, camera SX output end of image connects an image display XSP input, this image display XSP power end connects the constant open contact JK3 and the transformation rectifier power source AC/DC of the 3rd relay J 3 respectively, before this image display XSP is arranged at parking stall 100; Range digital indicator JL, be arranged at parking stall 100 respectively before, this range digital indicator JL is connected plug-in unit 8X connection ultrasonic range finder MW with 8 cores by tie cable DL another apart from digital output; Forward and backward illuminating lamp D1, D2, be arranged at parking stall 100 front ends and end before; The constant open contact JK3 that is serially connected with the 3rd relay J 3 after forward and backward illuminating lamp D1, the D2 parallel connection is connected with civil power 220V.
The speech output end of described ultrasonic range finder MW connects a volume control potentiometer RW, is connected to the 1 pin input of speech amplifier IC through a coupling capacitance C2.
The SX camera is being aimed at vehicle afterbody in the reversing from the side, under the effect of illuminating lamp D2, and clearly visible instant reversing situation from image display XSP; Can constantly quote the actual tailstock and the concrete distance of discharge chute among the loudspeaker SP, the synchronous range of a signal number of digital display JL.
When vehicle drivers is off one's guard when surpassing the reversing parking stall limit, the second laser instrument J2 can be triggered, and connects audible-visual annunciator BJQ circuit, and the big sound of audible-visual annunciator BJQ is reminded " limit is forbidden " with this.Any like this special vehicle just can accidents happened in the reversing operation of that parking stall.
The laser G1 that the first laser instrument JG1 sends does not have electric current output after being received by photoreceiver JS1, after laser G1 is by vehicle or other object blocks, photoreceiver JS1 is inverted output current makes relay J 1 get, relay contact JK1 closure provides power supply to camera SX, 5 pin of ultrasonic range finder MW (mw-1800), speech amplifier IC, relay J 3; While relay contact JK3 is also closed and illuminating lamp D1, D2, image display XSP are started working.
When vehicle continued toward the reversing of operation chute, ultrasonic probe CS1/CS2 detected distance, quotes voice sound after the calculation process through ultrasonic range finder MW, and voice signal amplifies the back through amplifier IC and broadcasted by loudspeaker SP; Ultrasonic range finder MW will show apart from being converted to numeral simultaneously, send to digital display JL range of a signal.
When the driver when off one's guard, vehicle backing can be overstepped the extreme limit, this moment, the laser G2 of the second laser instrument JG2 was blocked, photoreceiver JS2 loss of gloss is inverted the triggering output current, relay J 2 gets electric work, the closed audible-visual annunciator BJQ of giving of constant open contact JK2 carries power supply to make its work, and audible-visual annunciator BJQ acousto-optic your writing reminds the driver to desist from doing something before it is too late.
After vehicle left limit warning line, the laser G2 of the second laser instrument JG2 continued to be received by photoreceiver JS2, and photoreceiver JS2 stops output current, and relay J 2 dead electricity quit work, and constant open contact JK2 discharges outage, and audible-visual annunciator BJQ quits work.
Move ahead when the vehicle operation finishes, leave blowpit LC position after, the laser G1 of the first laser instrument JG1 is received by photoreceiver JS1 again, do not have electric current output this moment, constant open contact JK1 restores disconnection, has closed the main power supply of all configurations of the utility model automatically; Make it to quit work, continue waiting for the arrival of next car.
The utility model is particularly suitable for steel mill's special vehicle: as red steel crop transport vehicle, slag transport vehicle, attraction tank car etc., these special vehicles belong to the engineering bogie, particularly tailstock portion is not fit to install accurate instrument and equipment, and the utility model not only can effectively solve the reversing safety problem of this class vehicle, can also save the separate configurations cost that original per car need be installed a cover safety device.
Claims (2)
1. have the parking stall of the crashproof function of reversing, it is characterized in that this parking stall is equipped with:
First laser instrument and corresponding photoreceiver, the discrete parking stall import department that is arranged at; Photoreceiver connects first relay, and the constant open contact of first relay connects the 3rd relay, and by the constant open contact of the 3rd relay forward and backward illuminating lamp, image display is connected with civil power 220V;
Second laser instrument and corresponding photoreceiver, the discrete parking stall end that is arranged at; Photoreceiver connects second relay, and the constant open contact of second relay connects the constant open contact and an alarm of first relay respectively; Alarm is arranged at parking stall one side;
Two ultrasonic probes are arranged at the parking stall end, and are connected with ultrasonic range finder, and the ultrasonic range finder power end connects rectification low-tension supply+end and the ground connection between the constant open contact of the 3rd relay and first relay respectively; Ultrasonic range finder one voice signal output connects loudspeaker through an output and a coupling capacitance of speech amplifier, before loudspeaker are arranged at the parking stall; 5 pin of speech amplifier connect the rectification low-tension supply+end of the constant open contact output of first relay;
Camera is arranged at the parking stall end, and its power end connects the rectification low-tension supply+end and the ground connection of the constant open contact output of first relay respectively, and camera image output termination one image display input is before this image display is arranged at the parking stall;
Range digital indicator, be arranged at the parking stall respectively before, this range digital indicator connect ultrasonic range finder by tie cable another apart from digital output;
Forward and backward illuminating lamp, be arranged at parking stall front end and end before; The constant open contact that is serially connected with the 3rd relay after the forward and backward illuminating lamp parallel connection is connected with civil power 220V.
2. the parking stall with the crashproof function of reversing as claimed in claim 1 is characterized in that the speech output end of described ultrasonic range finder connects a volume control potentiometer, is connected to 1 pin input of speech amplifier through a coupling capacitance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202704622U CN201802108U (en) | 2010-07-26 | 2010-07-26 | Parking slot with function of preventing collision during reversing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202704622U CN201802108U (en) | 2010-07-26 | 2010-07-26 | Parking slot with function of preventing collision during reversing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201802108U true CN201802108U (en) | 2011-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202704622U Expired - Lifetime CN201802108U (en) | 2010-07-26 | 2010-07-26 | Parking slot with function of preventing collision during reversing |
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| CN (1) | CN201802108U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774891A (en) * | 2012-10-22 | 2014-05-07 | 昆达电脑科技(昆山)有限公司 | Wheel positioning device of parking lot |
| CN103774888A (en) * | 2012-10-18 | 2014-05-07 | 昆达电脑科技(昆山)有限公司 | Parking lot wheel positioning device |
| CN103774889A (en) * | 2012-10-18 | 2014-05-07 | 昆达电脑科技(昆山)有限公司 | Parking lot wheel positioning device |
| CN103774890A (en) * | 2012-10-22 | 2014-05-07 | 昆达电脑科技(昆山)有限公司 | Wheel positioning device of parking lot |
| CN107644553A (en) * | 2017-10-09 | 2018-01-30 | 徐州恒奥立体车库有限公司 | A kind of Parking alarm set |
| CN108657052A (en) * | 2018-06-28 | 2018-10-16 | 张亚菊 | A kind of intelligent repository carrier preventing collision |
| CN110219484A (en) * | 2019-06-18 | 2019-09-10 | 陈佳 | A kind of parking library facilities of underground intelligent parking |
-
2010
- 2010-07-26 CN CN2010202704622U patent/CN201802108U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774888A (en) * | 2012-10-18 | 2014-05-07 | 昆达电脑科技(昆山)有限公司 | Parking lot wheel positioning device |
| CN103774889A (en) * | 2012-10-18 | 2014-05-07 | 昆达电脑科技(昆山)有限公司 | Parking lot wheel positioning device |
| CN103774891A (en) * | 2012-10-22 | 2014-05-07 | 昆达电脑科技(昆山)有限公司 | Wheel positioning device of parking lot |
| CN103774890A (en) * | 2012-10-22 | 2014-05-07 | 昆达电脑科技(昆山)有限公司 | Wheel positioning device of parking lot |
| CN107644553A (en) * | 2017-10-09 | 2018-01-30 | 徐州恒奥立体车库有限公司 | A kind of Parking alarm set |
| CN108657052A (en) * | 2018-06-28 | 2018-10-16 | 张亚菊 | A kind of intelligent repository carrier preventing collision |
| CN110219484A (en) * | 2019-06-18 | 2019-09-10 | 陈佳 | A kind of parking library facilities of underground intelligent parking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |
|
| CX01 | Expiry of patent term |