CN104057923A - Windscreen wiper based on sensing - Google Patents
Windscreen wiper based on sensing Download PDFInfo
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- CN104057923A CN104057923A CN201410340780.4A CN201410340780A CN104057923A CN 104057923 A CN104057923 A CN 104057923A CN 201410340780 A CN201410340780 A CN 201410340780A CN 104057923 A CN104057923 A CN 104057923A
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- wiper
- liquid
- communicated
- windshield
- windscreen wiper
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention provides a windscreen wiper based on sensing to solve the problems of aging and blocking of an existing windscreen wiper water sprayer. The windscreen wiper based on sensing comprises a windscreen and a windscreen wiper assembly, wherein a cleaning part is formed on the contact face of the windscreen wiper assembly and the windscreen. A liquid supply pipe is arranged on the windscreen wiper, the liquid inlet end of the liquid supply pipe is communicated with a first liquid pumping device, and the liquid outlet end of the liquid supply pipe is communicated with the cleaning part. The input end of the first liquid pumping device is communicated with a first liquid storing box. The windscreen wiper based on sensing has the advantages that the windscreen is cleaned by arranging a pipeline on the windscreen wiper, and the problems of aging and blocking of the existing windscreen wiper water sprayer are solved; furthermore, a light type sensing device is adopted in the windscreen wiper, dirty marks such as oil stains on the windscreen can be accurately judged and automatically removed, it is ensured that safe cleaning can be conducted in the vehicle driving process, and a good vehicle driving view is ensured.
Description
Technical field
The present invention relates to a kind of wiper, relate in particular to a kind of wiper based on perception.
Background technology
Conventional wiper at present, in the time that Windshield need to clean, wiper needs the auxiliary of sprinkler, and sprinkler is arranged on the front case of car, the shower nozzle of rubber is long-term exposed in air, due to reasons such as high temperature, may be aging, reduce the service life of sprinkler; Airborne dust etc. also can stop up shower nozzle, affect the normal use of sprinkler, and the cleaning of Windshield is brought inconvenience.
Summary of the invention
For the problem in background technology, the present invention proposes a kind of wiper based on perception, comprise Windshield and wiper assembly, the contact surface of described wiper assembly and Windshield forms cleaning part; It is characterized in that: on described wiper, be provided with feed pipe, the liquid feeding end of feed pipe is communicated with liquid pumping device one, and the outlet end of feed pipe is communicated with cleaning part; The input end of liquid pumping device one is communicated with liquid reserve tank one.
Clean and maintenance function for wiper is had, the present invention has also done following improvement: on described wiper, be integrated with hydraulic pipe, the liquid feeding end of feed pipe is communicated with liquid pumping device two, and the outlet end of feed pipe is communicated with cleaning part; The input end of liquid pumping device two is communicated with liquid reserve tank two.
For whether wiper can be needed to clean by automatic identification Windshield, the present invention has also done following improvement: in described liquid reserve tank one and liquid reserve tank two, store that one and the correlation type opto-electronic pickup electrical connection of glass cleaning solution, described correlation type opto-electronic pickup is made up of projector and light receiving device, described projector and light receiving device are arranged on Windshield, and projector and light receiving device are diagonal angle and distribute on Windshield.Its principle is: the projector of correlation type opto-electronic pickup and light receiving device are contained in respectively on Windshield, and being diagonal angle distributes, its effect is in the time of the scanning switch of opening correlation type opto-electronic pickup, projector can send optical signal by irradiation on glass, by refraction and the reflection of windshield, signal is passed to light receiving device.In the time having greasy dirt or particulate matter on Windshield, this regional signal of light receiving device is blocked, thereby produces switch controlling signal, and feeding back to this region of control unit has greasy dirt pending, thereby generation switch controlling signal, feeding back to this region of control unit has greasy dirt pending.When control unit receives while feeding back from light receiving device, control unit sends instruction, and Windshield is cleaned.
For the liquid in liquid reserve tank is distinguished, the present invention has also done following improvement: the one in described liquid reserve tank one and liquid reserve tank two stores glass cleaning solution, and another one stores windscreen wiper protection liquid.
In order to protect wiper doctor-bar; the present invention has also done following improvement: described wiper assembly and a jacking system are in transmission connection; wiper assembly can move up and down under the gearing of jacking system; in the time moving on wiper assembly; cleaning part separates with Windshield; in the time that wiper assembly moves down, cleaning part contacts with Windshield.Play the compression degree that can intelligence regulates windscreen wiper cleaning part and glass, while preventing summer high temperature, contacted tension and be out of shape; Prevent from using for a long time rear windscreen wiper to be raised by air-flow, with glass contact undertighten, scrape unclean.
For the ease of the transmission of jacking system, the present invention has also done following improvement: described jacking system adopts hydraulic-driven.
Principle of work of the present invention is: the both sides that the projector of correlation type opto-electronic pickup and light receiving device are contained in respectively to Windshield, its effect is in the time opening the scanning switch of correlation type opto-electronic pickup, projector can send optical signal by irradiation on glass, by refraction and the reflection of windshield, signal is passed to light receiving device.In the time having greasy dirt or particulate matter on Windshield, light receiving device is blocked at the signal in this region, thereby produces switch controlling signal, and feeding back to this region of control unit has greasy dirt pending.When control unit receives while feeding back from light receiving device; control unit sends instruction, and liquid pumping device can be by the glass protection liquid in storage box, and pump is to feed pipe; the contact surface that the outlet end of feed pipe can be delivered to liquid wiper assembly and Windshield forms cleaning part, and glass is cleaned.
The invention has the beneficial effects as follows: pipeline is set on wiper Windshield is cleaned because the present invention has adopted, the problems such as the aging and obstruction of sprinkler in prior art are avoided, and the present invention's employing is light formula sensing device, can accurately judge spots such as the greasy dirts on Windshield accurately, remove automatically, just can be safe while having ensured driving clean, has ensured the good driving visual field; And adopt the lifting of the mode control wiper skeleton of hydraulic pressure, can ensure can at high temperature not remove summer distortion, also can, because of lifting on long-time air-flow, not lose effect, ensured at any time can work safely and reliably.
Brief description of the drawings
Fig. 1, structure function layout schematic diagram of the present invention;
Fig. 2, correlation type opto-electronic pickup principle schematic;
In figure, the corresponding parts of each mark are respectively: projector 10, Windshield 11, light receiving device 12, wiper assembly 20.
Detailed description of the invention
Based on a wiper for perception, comprise Windshield 11 and wiper assembly 20, described wiper assembly 20 forms cleaning part with the contact surface of Windshield 11; It is characterized in that: on described wiper 20, be provided with feed pipe, the liquid feeding end of feed pipe is communicated with liquid pumping device one, and the outlet end of feed pipe is communicated with cleaning part; The input end of liquid pumping device one is communicated with liquid reserve tank one.
Further, on described wiper 20, be integrated with hydraulic pipe, the liquid feeding end of feed pipe is communicated with liquid pumping device two, and the outlet end of feed pipe is communicated with cleaning part; The input end of liquid pumping device two is communicated with liquid reserve tank two.
Further, the one in described liquid reserve tank one and liquid reserve tank two stores glass cleaning solution, and another one stores windscreen wiper protection liquid.
Further, in described liquid reserve tank one and liquid reserve tank two, store that one and the correlation type opto-electronic pickup electrical connection of glass cleaning solution, described correlation type opto-electronic pickup is made up of projector 10 and light receiving device 12, described projector 10 and light receiving device 12 are arranged on Windshield 11, and projector 10 and light receiving device 12 are diagonal angle and distribute on Windshield 11.
Further, described wiper assembly 20 and a jacking system are in transmission connection, wiper assembly 20 can move up and down under the gearing of jacking system, in the time moving on wiper assembly 20, cleaning part separates with Windshield 11, in the time that wiper assembly 20 moves down, cleaning part contacts with Windshield 11.
Further, described jacking system adopts hydraulic-driven.
Claims (6)
1. the wiper based on perception, comprises Windshield (11) and wiper assembly (20), and described wiper assembly (20) forms cleaning part with the contact surface of Windshield (11); It is characterized in that: described wiper is provided with feed pipe on (20), the liquid feeding end of feed pipe is communicated with liquid pumping device one, and the outlet end of feed pipe is communicated with cleaning part; The input end of liquid pumping device one is communicated with liquid reserve tank one.
2. the wiper based on perception according to claim 1, is characterized in that: described wiper is integrated with hydraulic pipe on (20), and the liquid feeding end of feed pipe is communicated with liquid pumping device two, and the outlet end of feed pipe is communicated with cleaning part; The input end of liquid pumping device two is communicated with liquid reserve tank two.
3. the wiper based on perception according to claim 2, is characterized in that: the one in described liquid reserve tank one and liquid reserve tank two stores glass cleaning solution, and another one stores windscreen wiper protection liquid.
4. wiper according to claim 1, it is characterized in that: in described liquid reserve tank one and liquid reserve tank two, store that one and the correlation type opto-electronic pickup electrical connection of glass cleaning solution, described correlation type opto-electronic pickup is made up of projector (10) and light receiving device (12), it is upper that described projector (10) and light receiving device (12) are arranged at Windshield (11), and projector (10) and light receiving device (12) are diagonal angle distribution on Windshield (11).
5. the wiper based on perception according to claim 1, it is characterized in that: described wiper assembly (20) is in transmission connection with a jacking system, wiper assembly (20) can move up and down under the gearing of jacking system, in the time moving on wiper assembly (20), cleaning part separates with Windshield (11), in the time that wiper assembly (20) moves down, cleaning part contacts with Windshield (11).
6. the wiper based on perception according to claim 5, is characterized in that: described jacking system adopts hydraulic-driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340780.4A CN104057923A (en) | 2014-07-17 | 2014-07-17 | Windscreen wiper based on sensing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410340780.4A CN104057923A (en) | 2014-07-17 | 2014-07-17 | Windscreen wiper based on sensing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104057923A true CN104057923A (en) | 2014-09-24 |
Family
ID=51545943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410340780.4A Pending CN104057923A (en) | 2014-07-17 | 2014-07-17 | Windscreen wiper based on sensing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104057923A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4069539A (en) * | 1975-05-23 | 1978-01-24 | Klingberg Olle Herber | Wiper device for windshields and headlight glasses |
| CN201736958U (en) * | 2010-07-08 | 2011-02-09 | 苏州科技学院 | Vehicle glass integrated device for spraying, cleaning, scraping and sweeping |
| CN102181326A (en) * | 2011-04-01 | 2011-09-14 | 中国铁道科学研究院金属及化学研究所 | Glass cleaner and application thereof |
| CN103614251A (en) * | 2013-12-04 | 2014-03-05 | 宁波赛茵特科技服务有限公司 | Automobile glass detergent for removing stubborn dirt |
| CN103614246A (en) * | 2013-12-04 | 2014-03-05 | 宁波赛茵特科技服务有限公司 | Automobile glass detergent |
| CN103625430A (en) * | 2012-08-28 | 2014-03-12 | 青岛联合创新技术服务平台有限公司 | Intelligent windshield wiper and working method thereof |
-
2014
- 2014-07-17 CN CN201410340780.4A patent/CN104057923A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4069539A (en) * | 1975-05-23 | 1978-01-24 | Klingberg Olle Herber | Wiper device for windshields and headlight glasses |
| CN201736958U (en) * | 2010-07-08 | 2011-02-09 | 苏州科技学院 | Vehicle glass integrated device for spraying, cleaning, scraping and sweeping |
| CN102181326A (en) * | 2011-04-01 | 2011-09-14 | 中国铁道科学研究院金属及化学研究所 | Glass cleaner and application thereof |
| CN103625430A (en) * | 2012-08-28 | 2014-03-12 | 青岛联合创新技术服务平台有限公司 | Intelligent windshield wiper and working method thereof |
| CN103614251A (en) * | 2013-12-04 | 2014-03-05 | 宁波赛茵特科技服务有限公司 | Automobile glass detergent for removing stubborn dirt |
| CN103614246A (en) * | 2013-12-04 | 2014-03-05 | 宁波赛茵特科技服务有限公司 | Automobile glass detergent |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140924 |
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| RJ01 | Rejection of invention patent application after publication |