CN208517863U - A kind of road identification system for Environmental sanitation cleaning vehicle - Google Patents
A kind of road identification system for Environmental sanitation cleaning vehicle Download PDFInfo
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- CN208517863U CN208517863U CN201820525532.0U CN201820525532U CN208517863U CN 208517863 U CN208517863 U CN 208517863U CN 201820525532 U CN201820525532 U CN 201820525532U CN 208517863 U CN208517863 U CN 208517863U
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Abstract
The utility model provides a kind of road identification system for Environmental sanitation cleaning vehicle, comprising: binocular camera, temperature sensor, light-source brightness compensating controller, computer, is washed and sweeps turntable, water pump water outlet mouth, engine in situ ECU and be connected through bus with environmental sanitation vehicle controller dust sensor；Photosensitive sensor and compensatory light are connected with light-source brightness compensating controller through bus respectively.The utility model has the beneficial effects that effectively improving the disadvantages of current Environmental sanitation cleaning vehicle the degree of automation is low, work pattern is single, device and fuel oil loss are big, realize that intelligence cleans, raising cleans effect and saves labor cost；The labor burden of sanitation cart worker can be mitigated, improve sweeping efficiency and quality, and can achieve the effect that economize on resources, sanitation cart is expeditiously applied, promote the competitiveness of product.
Description
Technical field
The utility model patent is related to a kind of road identification system about Environmental sanitation cleaning vehicle, and in particular to Environmental sanitation cleaning vehicle
And Special vehicle-mounted road identification system.
Background technique
Currently, sanitation cart in the market when road pavement carries out cleaning operation, is washed and sweeps rotary speed and water pumps out
Water nozzle pressure is fixed,
I.e. when the rubbish numbers such as road surface stone leaf change, sanitation cart cleans rotary speed and keeps constant；Work as road dust
When several and pavement temperature changes, the faucet pressure of sanitation cart is also to keep constant.
On the one hand shortcoming existing for above-mentioned technology is when the rubbish numbers such as stone leaf on road surface increase, constant
Turntable cleans speed and is easy
Cause cleaning unclean, otherwise when the rubbish number such as stone leaf is few, it be easy to cause the waste of energy source of car power；
On the other hand when the temperature on road surface is higher and dust in air is more, constant water pump water outlet mouth pressure be will cause on road surface
Dust when cleaning is too many, otherwise when pavement temperature is lower and dust in air is less, constant water pump water outlet mouth pressure
It is easy to cause the waste of vehicle water resource.
Summary of the invention
Relative to above-mentioned technical problem, the invention patent provides a kind of sanitation cart road surface operation automatic identification control system
System, the turntable cleaning and watering efficiency of dust collection and the energy saved on sanitation cart when can improve the operation of sanitation cart road surface are dynamic
Power and water resource.
A kind of sanitation cart road surface operation automatic identification control system, comprising: binocular camera, light-source brightness compensating controller,
Computer is washed and sweeps turntable, water pump water outlet mouth, engine in situ ECU and be connected through bus with environmental sanitation vehicle controller；
Photosensitive sensor and compensatory light are connected with light-source brightness compensating controller through bus respectively；
Binocular camera is connected with computer through bus；
Wherein: photosensitive sensor, binocular camera, compensatory light are placed in the front end of sanitation cart, and photosensitive sensor is for detecting
The brightness of sanitation cart front end road environment light；Binocular camera be then used for 5 meters to 10 meters before environmental sanitation vehicle running path of road surface into
Capable identification of taking pictures；The brightness of light-source brightness compensating controller then real-time control compensatory light；Computer is used to carry out camera figure
Gray value analysis processing；Gray value analysis processing is 5 meters to 10 meters of the road surface of work of sanitation cart front end captured by binocular camera
Figure carries out binocular solid matching treatment using Semi-Global Matching algorithm, obtains the rubbish such as road surface stone leaf
Distance and its edge processing result and according to the big approximate number and size of this result unit of account area rubbish, these data are sent out
Environmental sanitation vehicle controller is given, and works as front truck according to what the pavement garbage figure result of computer disposal and engine in situ ECU were fed back
Speed washes the revolving speed for sweeping turntable to control.
Further, above-mentioned environmental sanitation vehicle controller is additionally provided with the dust sensor being connected through bus with environmental sanitation vehicle controller
And temperature sensor；
Temperature sensor is placed in the front end of sanitation cart；Dust sensor is installed on the lower part of sanitation cart rear end, dust sensing
Device is for detecting road dust；Temperature sensor is used to detect the temperature on sanitation cart front end road surface；Environmental sanitation vehicle controller is used for root
The pressure of water pump water outlet mouth is controlled according to temperature, the dust on road surface is detected.
The utility model has the advantages that
1, the sweeping efficiency that can be improved sanitation cart road pavement avoids causing turntable power not because of the variation of pavement garbage
Foot, which is washed, to be swept unclean or turns
Disk excess drive force waste of energy；
2, the watering efficiency that can be improved sanitation cart road pavement avoids causing to spill in the case where pavement temperature dust changes
Water dedusting it is not up to standard or
It sprinkles water excessively and waste water resource；
3, sanitation cart road surface carry out operation when be capable of automatic identification road surface rubbish number and size, the temperature on road surface and
Dust degree, light ring
The work load for defending driver does not need the excessive energy of labor costs and goes to judge road surface working environment.
Detailed description of the invention
Fig. 1 is for a kind of sanitation cart road surface operation automatic identification control system flow diagram of the invention；
1- photosensitive sensor, 2- binocular camera, 3- dust sensor, 4- temperature sensor, the compensation control of 5- light-source brightness
Device, 6- computer, 7- environmental sanitation vehicle controller, 8- compensatory light, 9-, which are washed, sweeps turntable, 10- water pump water outlet mouth, 11- engine in situ
ECU。
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing:
The present invention will be further explained below with reference to the attached drawings:
As shown in Figure 1, a kind of sanitation cart road surface operation automatic identification control system provided by the invention includes light sensor
Device 1, binocular camera 2, dust sensor 3, temperature sensor 4, light-source brightness compensating controller 5, computer 6, sanitation cart control
Device 7, compensatory light 8 are washed and sweep turntable 9, water pump water outlet mouth 10, engine in situ ECU11.
Dust sensor 3, temperature sensor 4, light-source brightness compensating controller 5, computer 6, wash sweep turntable 9, water pumps out
Water nozzle 10 is connected through bus with environmental sanitation vehicle controller 7 with engine in situ ECU11；
Photosensitive sensor 1 and compensatory light 8 are connected with light-source brightness compensating controller 5 through bus respectively；Binocular camera 2
It is connected with computer 6 through bus；
Wherein: photosensitive sensor 1, binocular camera 2, temperature sensor 4, compensatory light 8 are placed in the front end of sanitation cart, dust
Sensor 3 is installed on sanitation cart rear end；
When sanitation cart carries out environmental sanitation operation on road surface, environmental sanitation vehicle controller 7 sends instructions to light-source brightness benefit
Controller 5 is repaid, light-source brightness compensating controller, which starts to work and feeds back to environmental sanitation vehicle controller (7) luminance compensation normal work, to be referred to
It enables；Environmental sanitation vehicle controller (7) sends instructions to computer (6) later,
Gray value analysis processing is the figure on 5 meters to 10 meters of the road surface of work of sanitation cart front end captured by binocular camera 2, is used
Semi-Global Matching algorithm carry out binocular solid matching treatment, obtain the distances of rubbish such as road surface stone leaf and its
Edge processing result and according to the big approximate number and size of this result unit of account area rubbish, sends these data to environmental sanitation
Vehicle controller 7.
The work road surface unit area rubbish that environmental sanitation vehicle controller (7) on the one hand combines computer (6) analysis to be collected into
Number and apart from the distance of vehicle, engine in situ ECU(11) speed wash carrying out delays time to control and sweep the revolving speeds of turntable (9),
On the other hand the pavement temperature that dust sensor (3) dust for being collected into contains, temperature sensor (4) detects is combined to control water
Water nozzle (10) pressure is pumped out, is maximized so that sanitation cart washes efficiency of sweeping and sprinkle water.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
Be confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the present invention
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (2)
1. a kind of sanitation cart road surface operation automatic identification control system, which is characterized in that the control system includes: binocular camera
(2), light-source brightness compensating controller (5), computer (6), wash and sweep turntable (9), water pump water outlet mouth (10), engine in situ ECU
(11) it is connected through bus with environmental sanitation vehicle controller (7)；
Photosensitive sensor (1) and compensatory light (8) are connected with light-source brightness compensating controller (5) through bus respectively；
The binocular camera (2) is connected with computer (6) through bus；
Wherein: the photosensitive sensor (1), binocular camera (2), compensatory light (8) are placed in the front end of sanitation cart, the photosensitive biography
Sensor (1) is used to detect the brightness of sanitation cart front end road environment light；The binocular camera (2) is then for environmental sanitation vehicle running road
5 meters to 10 meters of road surface carries out identification of taking pictures before diameter；
The brightness of the light-source brightness compensating controller (5) then real-time control compensatory light (8)；
The computer (6) is used to carry out gray value analysis processing to camera figure；The gray value analysis processing is binocular camera
(2) figure on sanitation cart front end 5 meters to 10 meters of the road surface of work captured by, is carried out double using Semi-Global Matching algorithm
The processing of mesh Stereo matching obtains the distance of the rubbish such as road surface stone leaf and its edge processing result and is calculated according to this result single
The big approximate number and size of plane product rubbish, send these data to environmental sanitation vehicle controller (7)；
And according to the pavement garbage figure result and engine in situ ECU(11 of computer (6) processing) current vehicle speed of feedback controls
System washes the revolving speed for sweeping turntable (9).
2. operation automatic identification control system in sanitation cart road surface as described in claim 1, which is characterized in that the sanitation cart control
Device (7) processed is additionally provided with the dust sensor (3) and temperature sensor (4) being connected through bus with environmental sanitation vehicle controller；
The temperature sensor (4) is placed in the front end of sanitation cart；
The dust sensor (3) is installed on the lower part of sanitation cart rear end,
The dust sensor (3) is for detecting road dust；
The temperature sensor (4) is used to detect the temperature on sanitation cart front end road surface；
The environmental sanitation vehicle controller (7) is used to control the pressure of water pump water outlet mouth according to temperature, the dust on road surface is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525532.0U CN208517863U (en) | 2018-04-13 | 2018-04-13 | A kind of road identification system for Environmental sanitation cleaning vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820525532.0U CN208517863U (en) | 2018-04-13 | 2018-04-13 | A kind of road identification system for Environmental sanitation cleaning vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208517863U true CN208517863U (en) | 2019-02-19 |
Family
ID=65342198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820525532.0U Active CN208517863U (en) | 2018-04-13 | 2018-04-13 | A kind of road identification system for Environmental sanitation cleaning vehicle |
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| CN (1) | CN208517863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625317A (en) * | 2018-04-13 | 2018-10-09 | 合加新能源汽车有限公司 | A kind of road identification system for Environmental sanitation cleaning vehicle |
| CN111042034A (en) * | 2019-12-25 | 2020-04-21 | 福建龙马环卫装备股份有限公司 | Automatic control system and automatic control method for operation state of sweeper |
-
2018
- 2018-04-13 CN CN201820525532.0U patent/CN208517863U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625317A (en) * | 2018-04-13 | 2018-10-09 | 合加新能源汽车有限公司 | A kind of road identification system for Environmental sanitation cleaning vehicle |
| CN108625317B (en) * | 2018-04-13 | 2023-11-14 | 启迪合加新能源汽车有限公司 | Road surface recognition system for sanitation sweeper |
| CN111042034A (en) * | 2019-12-25 | 2020-04-21 | 福建龙马环卫装备股份有限公司 | Automatic control system and automatic control method for operation state of sweeper |
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