CN2550215Y - Intelligent vehicle anti-collision safety protector - Google Patents
Intelligent vehicle anti-collision safety protector Download PDFInfo
- Publication number
- CN2550215Y CN2550215Y CN 02240698 CN02240698U CN2550215Y CN 2550215 Y CN2550215 Y CN 2550215Y CN 02240698 CN02240698 CN 02240698 CN 02240698 U CN02240698 U CN 02240698U CN 2550215 Y CN2550215 Y CN 2550215Y
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- CN
- China
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- electromagnet
- sensor
- sebific duct
- feeler
- wire drawing
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Abstract
The utility model relates to an intelligent vehicle anticollision security protector, which comprises a sensor and an executive device. The sensor comprises an ultrasonic or electromagnetic wave launching and receiving device, and a bionic antenna device. The executive device comprises a relay, an electromagnet, an oil-control hose drawing wire, a controlling and braking hose drawing wire, and an oil-control valve. Adopting contact or non-contact sensor, the utility model has the advantages of automatically controlling the vehicle brake and accelerator, ability to ensure the controlling sensitivity, improving the reliability of the device, and realizing the intelligent control.
Description
Technical field
The utility model relates to a kind of collision prevention of vehicle safety device.
Background technology
Traditional anti-collision device for automobile all is passive type basically, as the anticollision radar installation.Their principle of work is to utilize the obstacle of transmitting and receiving device discovery apart from the car certain distance, and sends alerting signal.Owing to be the passive type signal prompt, can not solve the problem of intelligent control.
Summary of the invention
The crashproof protector of intelligent vehicle described in the utility model can solve monitors automatically to the pedestrian, the obstacle that influence traffic safety, and carries out the problem of intelligent automation control.
The crashproof protector of intelligent vehicle described in the utility model is made up of sensor and actuating unit two parts; Wherein sensor comprises super sonic or electromagnetic wave transceiver, bionical feeler device; Described actuating unit comprises relay, electromagnet, the wire drawing of control oil rubber hose, the wire drawing of control brake sebific duct, control fuel tap; Described super sonic or electromagnetic wave receiver mouth are connected to a relay J control circuit, and the open contact of this relay J and a current-limiting resistance are serially connected in the current supply circuit of electromagnet jointly; Described bionical feeler device is an impact switch sensor, it is attempted by described current-limiting resistance two ends, described electromagnet armature is connected with lever one end of a leverage, the lever other end is connected with two sebific duct wire drawings, wherein sebific duct other end of connecing silk is introduced operator's compartment, sebific duct wire drawing by being fixed in operator's compartment foot brake pedal place fixedly seat ring is connected with foot brake pedal, and the other end of another root sebific duct wire drawing is connected with a valve body that is fixed in the machinery control fuel tap on the transport pipe; In the sebific duct wire drawing of described connection control fuel tap, be connected to a recoil spring.
The crashproof protector of aforesaid intelligent vehicle, this device also can adopt two cover electromagnet, and wherein the relay normally open contact that super sonic or electromagnetic wave receive and transmission circuit is controlled is serially connected in the first electromagnet current supply circuit; Bionical feeler sensor string is connected in second electromagnet current supply circuit; Described first and second electromagnet is controlled described foot brake pedal and machinery control fuel tap jointly all by leverage and bonded assembly sebific duct wire drawing separately separately.
The crashproof protector of aforesaid intelligent vehicle, wherein bionical feeler device comprise that to be loudspeaker ringent, and skin is surrounded by two elastic steel sheets of rubber sleeve; Be arranged in described loudspeaker opening shape elastic steel sheet, and stretch out and the cooresponding elastic supporting bar of mouth position; Fixing skin coats the steel plate of sponge and rubber cap in the strut bar end; Be positioned at described two elastic steel sheet roots outside, and keep the sensor contact of spacing with it, be fixed in the metallic conduction circle at place, corresponding described sensing contact, two elastic steel sheet root outsides; Be fixed with a reset tension spring between the described loudspeaker opening shape elastic steel sheet, described sensor contact is fixedly connected by retracing spring and the pedestal that the elastic sheet metal and the outside are nested with, described bell mouth shape elastic steel sheet constitutes crooked feeler, and the steel plate on the strut bar constitutes straight feeler; Under the effect of external head-on crash impulse force, the inside buffer action of having moved of straight feeler, crooked feeler is strutted by external force, and described sensor contact is contacted with the metallic conduction circle, constitutes the energizing signal of sensor.
The utlity model has contact and two kinds of sensors of noncontact, but the braking of automatic guidance automobile and throttle, and the reliability that can guarantee to control sensitivity, improves device is realized intelligent control.
Description of drawings
Fig. 1 is the principle of work block diagram of the crashproof protector of intelligent vehicle described in the utility model.
Fig. 2 is the ultrasonic type fundamental diagram of the crashproof protector of intelligent vehicle described in the utility model.
Fig. 3 is the electromagnetic wave transceiver circuit figure of the crashproof protector of intelligent vehicle described in the utility model.
Fig. 4 is the bionical feeler sensor construction scheme drawing of the crashproof protector of intelligent vehicle described in the utility model.
Fig. 5 is the electromagnet and the sebific duct wire drawing connection mode structural representation of the crashproof protector of intelligent vehicle described in the utility model.
Fig. 6 is the sebific duct wire drawing of the crashproof protector of intelligent vehicle described in the utility model and the mode of connection scheme drawing of pedal brake plate and control fuel tap.
Accompanying drawing number:
1. rubber sleeve 2. elastic steel sheets 3. rubber caps
4. cavernous body 5. steel plates 6. strut bar springs
7. strut bar 8. they sup-port are overlapped 9. crooked feeler reset tension springs
10. contact metal conductive ring 11. contact steel balls
12. contact steel ball resilient mounting sheetmetal
13. retracing spring 14. bench insulators that the support metal sheet is nested with
15. the outer sponge of pedestal 16. connecting wires, 17. crooked feelers
18. electromagnet armature 19. control oil rubber hose wire drawings 20. brake rubber pipe wire drawings
21. oily buffer spring 23. levers of the lever strong point 22. controls
24. work of electromagnet case 25. armature loose slots 26. sebific duct wire drawing permanent seats
27. sebific duct wire drawing set collar 28. sebific duct wire drawing rubber overcoats 29. retracing springs
30. the oily movable spool of coupling link 31. sebific duct wire drawing set collars, 32. controls
33. valve core reset spring 34. sebific duct wire drawing permanent seats 35. control fuel tap permanent seats
36. control fuel tap cavity
The specific embodiment
The visible Fig. 1 of the principle of work of this device: electromagnet is subjected to the Control work of signal generation, receptor and bionical feeler sensor output signal, and the work of the brake system of Control of Automobile and fuel-feed system.
The circuit diagram that Fig. 2 provides is the embodiment that a ultrasonic emitting receiving device and bionical feeler sensor are formed.After opening operating switch, ultrasonic transmitter and receptor energising are in running order, when super sonic runs into the place ahead obstacle, received by ultrasonic receiver through reflection, transducer BL2 converts ultrasonic signal to electric signal, input crystal VT1, after signal was exaggerated, B1 was transferred to VT2 by the AC mutual induction coil, put through the 2nd grade, be coupled by AC mutual induction coil B2 again, produce inducing current, starting relay work, the relay normally open contact closure, connect solenoid circuit, electromagnet works on power, and produces the suction-combining force, drag electromagnet armature, by the sebific duct wire drawing of lever pulling control oil and control brake, control control fuel tap and foot brake pedal make car deceleration.Current-limiting resistance R5 plays metering function in circuit, purpose is can not operate at full capacity in order to control electromagnet, in the brake accident that the emergency brake down of running at high speed causes, creates buffer condition for the second class protection system to prevent automobile simultaneously.
If when effectively slowing down in the first class of protection system, the place ahead obstacle energy district out of danger can reduce unnecessary brake; and along with the disengaging of dangerous obstacle, the first class of protection system recovery is to original state, and it is normal that delivery quality recovers; braking is removed, and automobile recovers cruising.
If the dangerous obstacle in the place ahead can not out of dangerly be distinguished, the second class protection system plays a role, after obstacle collides feeler, and the impact switch closure.Because the feeler sensor is a relation in parallel with current-limiting resistance R5, is equivalent to the R5 short circuit, electric current strengthens, and electromagnet is operated at full capacity, and the suction-combining force reaches maxim, the braking automobile stagnation of movement.
The circuit diagram that Fig. 3 provides is electromagnetic wave emission and acceptor circuit, VT1, VT2, L1, L2 are the Electromagnetic Launching circuit among the figure, transistor VT1 and VT2 constitute carrier generator, L2, C1 decision carrier frequency frequency, when opening operating switch K1, the high-frequency signal that does not add modulation is coupled to L1 by coil L2, outwards launches through antenna.
Figure VT3, VT4, L5, L6 are the electromagnetic wave acceptor circuits, and VT3, L3, C5 form the super sonic detecting circuit, and the signal after the detection is coupled to VT4 through C9, carry out the second time and amplify, be coupled to L6, starting relay J work through L5, relay J open contact closure is connected the work of electromagnet circuit.Others are with the explanation of ultrasonic type principle of work.
What Fig. 4 provided is bionical feeler sensor construction scheme drawing: form crooked feeler by the rubber sleeve 1 on two elastic sheet metals 2 that are bell mouth shape and surface thereof and cavernous body 17 and be fixed on the pedestal by the movable balls under the sheetmetal in the feeler.In the sleeve in cluster needling mouthful sigmoid feeler, the strut bar 7 that extends out, strut bar is with spring 6 outward, and the strut bar end is the steel plate 5 with rubber cap 3, cavernous body 4.When being subjected to frontal impact, in the corresponding aperture of the straight feeler rear end indentation afterwards base supports sleeve pipe that steel plate 5 and strut bar 7 are formed, play the elasticity protective action, and crooked feeler is opened by pressure.In the crooked feeler root outside, there is a contact steel ball 11 to be fixed on the pedestal 15 by resilient mounting sheetmetal 12, outside the described resilient mounting sheetmetal 12, be with retracing spring 13, be provided with bench insulator between described support metal sheet 12 and the pedestal 15.Described contact steel ball is a utmost point of this sensor, and another utmost point is located at the crooked feeler root outside, steel ball place, corresponding contact, and maintain a certain distance with it.Also be provided with a reset tension spring 9 in the root inboard of crooked feeler.
The structure of electromagnet and sebific duct wire drawing can be referring to Fig. 5, and electromagnet armature 18 is positioned at armature loose slot 25, realizes the conversion of adhesive and release.Have a lever 23 to be fixed on the strong point 21, one end and described armature fix, and synchronization action, and the other end is connected with two sebific duct wire drawings, and one of them is control oil rubber hose wire drawing 19, and another is brake rubber pipe wire drawing 20.When armature 18 during by adhesive, the end that lever 23 connects the sebific duct wire drawing moves downward, and a pulling force is provided for the sebific duct wire drawing, otherwise will discharges this pulling force.
Braking can be referring to Fig. 6 with the fuel-feed system control principle, the pedal brake plate place that the other end of the sebific duct wire drawing 20 of the leverage control in the electromagnet is introduced operator's compartment by permanent seat 34, and be fixedly coupled ring with pedal brake backboard face and 30 be connected, outside the sebific duct wire drawing of pedal brake backboard face, be with retracing spring 29.The other end of another sebific duct wire drawing 19 of the leverage of electromagnet control by another set collar 31, permanent seat 34 and the spool 32 of the machinery control fuel tap in being installed on oil feed line be connected, can drive this spool up-and-down movement, finish the work of closing, opening oil feed line.Resetting of described spool finished by tension force retracing spring 33.Described control fuel tap is fixed on the oil feed line by permanent seat 35.
This device also can adopt two cover electromagnet apparatus, receive electromagnet of transmission circuit control by super sonic or electromagnetic wave, control another road electromagnet by bionical feeler sensor, the solenoid lever of described bionical feeler sensor connects control oil rubber hose wire drawing and brake rubber pipe wire drawing.Wire drawing is connected lever in the electromagnet of super sonic, electromagnetic wave reception transmission circuit with the control oil rubber hose with the brake rubber pipe wire drawing equally.Described sebific duct wire drawing and brake pedal and control fuel tap be connected same Fig. 6.
This installs described ultrasonic emitting head can select the R40-16 type for use, receives head and can select the T40-16 type for use.Electromagnet can adopt the MFZ3-78YC type.This installs described sebific duct wire drawing can be with the brake anchoring of common motor bike.This device ultrasonic circuit chips IC can select the NYKD40R type for use.
Claims (3)
1. crashproof protector of intelligent vehicle, it is characterized in that: it is made up of sensor and actuating unit two parts; Wherein sensor comprises super sonic or electromagnetic wave transceiver, bionical feeler device; Described actuating unit comprises relay, electromagnet, the wire drawing of control oil rubber hose, the wire drawing of control brake sebific duct, control fuel tap; Described super sonic or electromagnetic wave receiver mouth are connected to a relay J control circuit, and the open contact of this relay J and a current-limiting resistance are serially connected in the current supply circuit of electromagnet jointly; Described bionical feeler device is an impact switch sensor, be connected to described current-limiting resistance two ends, described electromagnet armature is connected with lever one end of a leverage, the lever other end is connected with two sebific duct wire drawings, wherein sebific duct other end of connecing silk is introduced operator's compartment, sebific duct wire drawing by being fixed in operator's compartment foot brake pedal place fixedly seat ring is connected with foot brake pedal, and the other end of another root sebific duct wire drawing is connected with a valve body that is fixed in the machinery control fuel tap on the transport pipe; In the sebific duct wire drawing of described connection control fuel tap, be connected to a recoil spring.
2. the crashproof protector of intelligent vehicle as claimed in claim 1 is characterized in that: this device also can adopt two cover electromagnet, and wherein the relay normally open contact that super sonic or electromagnetic wave receive and transmission circuit is controlled is serially connected in the first electromagnet current supply circuit; Bionical feeler sensor string is connected in second electromagnet current supply circuit; Described first and second electromagnet is controlled described foot brake pedal and machinery control fuel tap jointly all by leverage and bonded assembly sebific duct wire drawing separately separately.
3. the crashproof protector of intelligent vehicle as claimed in claim 1 is characterized in that: wherein bionical feeler device comprises that to be loudspeaker ringent, and skin is surrounded by two elastic steel sheets of rubber sleeve; Be arranged in described loudspeaker opening shape elastic steel sheet, and stretch out and the cooresponding elastic supporting bar of mouth position; Fixing skin coats the steel plate of sponge and rubber cap in the strut bar end; Be positioned at described two elastic steel sheet roots outside, and keep the sensor contact of spacing with it, be fixed in the metallic conduction circle at place, corresponding described sensing contact, two elastic steel sheet root outsides; Be fixed with a reset tension spring between the described loudspeaker opening shape elastic steel sheet, described sensor contact is fixedly connected by retracing spring and the pedestal that the elastic sheet metal and the outside are nested with, described bell mouth shape elastic steel sheet constitutes crooked feeler, and the steel plate on the strut bar constitutes straight feeler; Under the effect of external head-on crash impulse force, the inside buffer action of having moved of straight feeler, crooked feeler is strutted by external force, and described sensor contact is contacted with the metallic conduction circle, constitutes the energizing signal of sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02240698 CN2550215Y (en) | 2002-06-27 | 2002-06-27 | Intelligent vehicle anti-collision safety protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02240698 CN2550215Y (en) | 2002-06-27 | 2002-06-27 | Intelligent vehicle anti-collision safety protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2550215Y true CN2550215Y (en) | 2003-05-14 |
Family
ID=33713737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02240698 Expired - Fee Related CN2550215Y (en) | 2002-06-27 | 2002-06-27 | Intelligent vehicle anti-collision safety protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2550215Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109164942A (en) * | 2018-09-29 | 2019-01-08 | 京东方科技集团股份有限公司 | A kind of acoustic signals reading circuit and its control method, reading device |
| CN109683603A (en) * | 2017-10-18 | 2019-04-26 | 江苏卡威汽车工业集团股份有限公司 | A kind of pilotless automobile self-control system |
| CN109683602A (en) * | 2017-10-18 | 2019-04-26 | 江苏卡威汽车工业集团股份有限公司 | A kind of intelligence driverless electric automobile |
-
2002
- 2002-06-27 CN CN 02240698 patent/CN2550215Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109683603A (en) * | 2017-10-18 | 2019-04-26 | 江苏卡威汽车工业集团股份有限公司 | A kind of pilotless automobile self-control system |
| CN109683602A (en) * | 2017-10-18 | 2019-04-26 | 江苏卡威汽车工业集团股份有限公司 | A kind of intelligence driverless electric automobile |
| CN109164942A (en) * | 2018-09-29 | 2019-01-08 | 京东方科技集团股份有限公司 | A kind of acoustic signals reading circuit and its control method, reading device |
| CN109164942B (en) * | 2018-09-29 | 2020-07-31 | 京东方科技集团股份有限公司 | Acoustic signal reading circuit and control method and reading device thereof |
| US11507228B2 (en) | 2018-09-29 | 2022-11-22 | Beijing Boe Technology Development Co., Ltd. | Acoustic wave signal reading circuits, control methods, and acoustic wave signal reading apparatuses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |