CN110758340A - Automatic bus cleaning device and method - Google Patents
Automatic bus cleaning device and method Download PDFInfo
- Publication number
- CN110758340A CN110758340A CN201911139157.1A CN201911139157A CN110758340A CN 110758340 A CN110758340 A CN 110758340A CN 201911139157 A CN201911139157 A CN 201911139157A CN 110758340 A CN110758340 A CN 110758340A
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- brush
- cleaning
- vehicle body
- automatic
- electromagnetic valve
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- 238000004140 cleaning Methods 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000005507 spraying Methods 0.000 claims abstract description 51
- 239000007921 spray Substances 0.000 claims description 33
- 230000001939 inductive effect Effects 0.000 claims description 21
- 238000005406 washing Methods 0.000 claims description 10
- 230000001934 delay Effects 0.000 claims description 6
- 239000003595 mist Substances 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006870 function Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
- B60S3/06—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles with rotary bodies contacting the vehicle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses an automatic bus cleaning device and a method, belonging to the technical field of bus cleaning devices, wherein the device comprises a PLC automatic control system, a photoelectric sensing system, a brush cleaning component, a water supply system and a high-pressure water spraying component, wherein the PLC automatic control system is respectively connected with the photoelectric sensing system, the brush cleaning component, the water supply system and the high-pressure water spraying component, and the high-pressure water spraying component is respectively connected with the water supply system and the brush cleaning component, wherein when a bus automatic cleaning program is executed by the PLC automatic control system, the steps of the bus automatic cleaning method in any one of the above are realized, the photoelectric sensing system is used for detecting the vehicle entering condition and the vehicle running condition, the PLC automatic control system is used for controlling the brush cleaning component and the high-pressure water spraying component, the unattended full-automatic cleaning operation is finished, and the device is more intelligent, and moreover, the manpower is saved, the cleaning effect is better, the cleaning speed is higher, and the cleaning efficiency is further improved.
Description
Technical Field
The invention relates to the technical field of passenger car cleaning devices, in particular to an automatic bus cleaning device and method.
Background
Buses, also known as buses and urban buses, i.e., buses or buses, are typical models of large and medium-sized buses in passenger cars, and are commercial vehicles designed and equipped for special transportation in cities and suburbs. The public transportation with high efficiency and low price becomes the appeal and desire of most city-saving citizens in the face of increasingly severe traffic retardation and the rising of oil price.
The country advocates green travel, and the number of the countries to public transport-bus increases a lot, however, the bus running time is long, the outer surface of the bus often becomes dirty, if the bus is washed irregularly, the service life of the bus is damaged, and the appearance of the city is also influenced.
The existing bus cleaning is mostly manually cleaned after parking, water is firstly sprayed by a water pipe and then is wiped by rags, and the bus body is large, so that the bus cannot be cleaned normally due to the fact that the bus body is large, the cleaning effect is poor, manpower is consumed for a long time, and the cleaning speed is low.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides an automatic bus cleaning device and method, and solves the problems that an existing bus is poor in cleaning effect, long in labor consumption time and low in cleaning speed due to manual cleaning.
The purpose of the invention is realized by the following technical scheme:
a bus automatic cleaning method specifically comprises the following steps:
s1, the vehicle slowly moves forward in a straight line in the lane of the car washer and shields the first photoelectric sensing switch, and the car washer automatically enters a car washing preparation state;
s2, the vehicle body simultaneously shields the first photoelectric inductive switch and the second photoelectric inductive switch, the automatic cleaning device enters an automatic cleaning program, the first water pump is started, and meanwhile, the first group of U-shaped spray pipes and the bottom spray pipe electromagnetic valve are opened to carry out primary water spraying and washing work;
s3, the vehicle body simultaneously shields the second and third photoelectric inductive switches, the left bent arm brush motor starts the brush to rotate, the cylinder solenoid valve is opened to enable the brush to be close to the vehicle body, and meanwhile, the left bent arm solenoid valve is opened to perform water spraying and cleaning work;
s4, the vehicle body simultaneously shields the third and fourth photoelectric inductive switches, the right bent arm brush motor starts the brush to rotate, the cylinder solenoid valve is opened to enable the brush to be close to the vehicle body, and meanwhile, the right bent arm solenoid valve is opened to perform water spraying and cleaning work;
s5, the vehicle body simultaneously shields the fourth and fifth photoelectric inductive switches, the left straight arm brush motor starts the brush to rotate, the cylinder solenoid valve is opened to enable the brush to be close to the vehicle body, and meanwhile, the left straight arm solenoid valve is opened to perform water spraying and cleaning work;
s6, the vehicle body simultaneously shields the fifth photoelectric inductive switch and the sixth photoelectric inductive switch, the right straight arm brush motor starts the brush to rotate, the cylinder electromagnetic valve starts the brush to be close to the vehicle body, meanwhile, the right straight arm electromagnetic valve starts the water spray cleaning work, after 3 seconds of delay, the second water pump starts, and meanwhile, the second group of U-shaped spray pipes, the bottom spray pipe and the electromagnetic valve start the water spray cleaning work.
Further, the step S1 further includes: when the vehicle body moves away from the first photoelectric sensing switch, the system does not do any action.
Further, the step S2 further includes: when the vehicle body moves away from the second photoelectric sensing position switch, the system delays for 4 seconds and then closes the first group of U-shaped spray pipe and bottom spray pipe electromagnetic valves.
Further, the step S3 further includes: when the vehicle body moves away from the third photoelectric sensing position switch, the system does not do any action.
Further, the step S4 further includes: when the vehicle body moves away from the fourth photoelectric sensing position switch, the left bent arm motor stops working, the brush stops rotating, the water spraying electromagnetic valve stops spraying water, the air cylinder electromagnetic valve stops working, and the left bent arm moves back to the initial position.
Further, the step S5 further includes: when the vehicle body moves away from the fifth photoelectric sensing position switch, the right bent arm motor stops working, the brush stops rotating, the water spraying electromagnetic valve stops spraying water, the air cylinder electromagnetic valve stops working, and the right bent arm moves back to the initial position; the left straight arm motor stops working, the brush stops rotating, the water spraying electromagnetic valve stops spraying water, the air cylinder electromagnetic valve stops working, and the left straight arm retreats to the initial position.
Further, the step S6 further includes: when the vehicle body moves away from the sixth photoelectric sensing position switch, the first water pump stops working, meanwhile, the right straight arm motor stops working, the brush stops rotating, the water spraying electromagnetic valve stops spraying water, the air cylinder electromagnetic valve stops working, and the right straight arm moves back to the initial position; and (4) after the system delays for 6 seconds, the second water pump is closed, and meanwhile, the second group of U-shaped spray pipes and the bottom spray pipe electromagnetic valves are closed.
The utility model provides a bus self-cleaning device, includes PLC automatic control system, photoelectric sensing system, brush washing subassembly, water supply system and high pressure water spray assembly, PLC automatic control system is connected with photoelectric sensing system, brush washing subassembly, water supply system and high pressure water spray assembly respectively, high pressure water spray assembly respectively with water supply system, brush washing assembly are connected, wherein, bus automatic cleaning device's start-up procedure is by PLC automatic control system carries out, realizes as in any one above-mentioned bus automatic cleaning method's step.
Further, the photoelectric sensing system comprises a plurality of photoelectric sensing switches, a sensor transmitting end component and a sensor receiving end component.
Further, PLC automatic control system package PLC main control cabinet, touch-sensitive screen and collection dress have solenoid valve and oil mist processing apparatus's gas accuse cabinet, PLC main control cabinet respectively with touch-sensitive screen, gas accuse cabinet are connected, including the manual/automatic switching function button of door installation, start button, stop button, reset button, tight stop button, voltmeter, ampere meter and bee calling organ in the PLC main control cabinet.
The invention has the beneficial effects that:
(1) the automatic cleaning device is based on a PLC automatic control system, a photoelectric sensing system, a brush cleaning assembly, a water supply system, a high-pressure water spraying assembly and the like, the photoelectric sensing system is used for detecting the entering condition and the running condition of a vehicle, the brush cleaning assembly and the high-pressure water spraying assembly can be controlled by the PLC automatic control system, unattended full-automatic cleaning operation is completed, the automatic cleaning device is more intelligent, labor is saved, the cleaning effect is better, the cleaning speed is higher, and the cleaning efficiency is further improved.
(2) The invention has the following advantages: the labor cost is reduced, and the intelligent operation is realized; the cleaning speed is improved; the cleaning effect is enhanced, and the user experience is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a flow chart of a method for automatically cleaning a bus;
fig. 2 is an electrical structure block diagram of the automatic bus cleaning device.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following. Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Before describing the embodiments, some necessary terms need to be explained. For example:
if the terms "first," "second," etc. are used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. Thus, a "first" element discussed below could also be termed a "second" element without departing from the teachings of the present invention. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present.
The various terms appearing in this application are used for the purpose of describing particular embodiments only and are not intended as limitations of the invention, with the singular being intended to include the plural unless the context clearly dictates otherwise.
When the terms "comprises" and/or "comprising" are used in this specification, these terms are intended to specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence and/or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
As shown in fig. 1, an automatic bus cleaning method specifically includes the following steps:
s1, the vehicle slowly moves forward in a straight line in the lane of the car washer and shields the first photoelectric sensing switch, the car washer automatically enters a car washing preparation state, but the automatic washing device does not do any action;
s2, the vehicle body simultaneously shields the first photoelectric inductive switch and the second photoelectric inductive switch, the automatic cleaning device enters an automatic cleaning program, the first water pump is started, and meanwhile, the first group of U-shaped spray pipes and the bottom spray pipe electromagnetic valve are opened to carry out primary water spraying and washing work;
s3, the vehicle body simultaneously shields the second and third photoelectric inductive switches, the left bent arm brush motor starts the brush to rotate, the cylinder solenoid valve is opened to enable the brush to be close to the vehicle body, and meanwhile, the left bent arm solenoid valve is opened to perform water spraying and cleaning work;
s4, the vehicle body simultaneously shields the third and fourth photoelectric inductive switches, the right bent arm brush motor starts the brush to rotate, the cylinder solenoid valve is opened to enable the brush to be close to the vehicle body, and meanwhile, the right bent arm solenoid valve is opened to perform water spraying and cleaning work;
s5, the vehicle body simultaneously shields the fourth and fifth photoelectric inductive switches, the left straight arm brush motor starts the brush to rotate, the cylinder solenoid valve is opened to enable the brush to be close to the vehicle body, and meanwhile, the left straight arm solenoid valve is opened to perform water spraying and cleaning work;
s6, the vehicle body simultaneously shields the fifth photoelectric inductive switch and the sixth photoelectric inductive switch, the right straight arm brush motor starts the brush to rotate, the cylinder electromagnetic valve starts the brush to be close to the vehicle body, meanwhile, the right straight arm electromagnetic valve starts the water spray cleaning work, after 3 seconds of delay, the second water pump starts, and meanwhile, the second group of U-shaped spray pipes, the bottom spray pipe and the electromagnetic valve start the water spray cleaning work.
Further, the step S1 further includes: when the vehicle body moves away from the first photoelectric sensing switch, the system does not do any action.
Further, the step S2 further includes: when the vehicle body moves away from the second photoelectric sensing position switch, the system delays for 4 seconds and then closes the first group of U-shaped spray pipe and bottom spray pipe electromagnetic valves.
Further, the step S3 further includes: when the vehicle body moves away from the third photoelectric sensing position switch, the system does not do any action.
Further, the step S4 further includes: when the vehicle body moves away from the fourth photoelectric sensing position switch, the left bent arm motor stops working, the brush stops rotating, the water spraying electromagnetic valve stops spraying water, the air cylinder electromagnetic valve stops working, and the left bent arm moves back to the initial position.
Further, the step S5 further includes: when the vehicle body moves away from the fifth photoelectric sensing position switch, the right bent arm motor stops working, the brush stops rotating, the water spraying electromagnetic valve stops spraying water, the air cylinder electromagnetic valve stops working, and the right bent arm moves back to the initial position; the left straight arm motor stops working, the brush stops rotating, the water spraying electromagnetic valve stops spraying water, the air cylinder electromagnetic valve stops working, and the left straight arm retreats to the initial position.
Further, the step S6 further includes: when the vehicle body moves away from the sixth photoelectric sensing position switch, the first water pump stops working, meanwhile, the right straight arm motor stops working, the brush stops rotating, the water spraying electromagnetic valve stops spraying water, the air cylinder electromagnetic valve stops working, and the right straight arm moves back to the initial position; and (4) after the system delays for 6 seconds, the second water pump is closed, and meanwhile, the second group of U-shaped spray pipes and the bottom spray pipe electromagnetic valves are closed.
As shown in fig. 2, an automatic bus cleaning device comprises a PLC automatic control system, a photoelectric sensing system, a brush cleaning assembly, a water supply system and a high-pressure water spraying assembly, wherein the PLC automatic control system is respectively connected with the photoelectric sensing system, the brush cleaning assembly, the water supply system and the high-pressure water spraying assembly, the high-pressure water spraying assembly is respectively connected with the water supply system and the brush cleaning assembly, and when a starting program of the automatic bus cleaning device is executed by the PLC automatic control system, the steps of the automatic bus cleaning method are realized.
Further, the photoelectric sensing system comprises a plurality of photoelectric sensing switches, a sensor transmitting end component and a sensor receiving end component.
Further, PLC automatic control system package PLC main control cabinet, touch-sensitive screen and collection dress have solenoid valve and oil mist processing apparatus's gas accuse cabinet, PLC main control cabinet respectively with touch-sensitive screen, gas accuse cabinet are connected, including the manual/automatic switching function button of door installation, start button, stop button, reset button, tight stop button, voltmeter, ampere meter and bee calling organ in the PLC main control cabinet.
Example 1
As shown in fig. 2, a person skilled in the art can implement the present invention as an automatic bus cleaning device, which includes a PLC automatic control system, a photoelectric sensing system, a brush cleaning assembly, a water supply system, and a high pressure water spraying assembly, wherein the PLC automatic control system is respectively connected to the photoelectric sensing system, the brush cleaning assembly, the water supply system, and the high pressure water spraying assembly, the high pressure water spraying assembly is respectively connected to the water supply system and the brush cleaning assembly, and the photoelectric sensing system includes a plurality of photoelectric sensing switches, a sensor transmitting end assembly, and a sensor receiving end assembly. When the automatic bus cleaning program is executed by the PLC automatic control system, the steps of the automatic bus cleaning method are realized. The PLC automatic control system comprises a PLC main control cabinet, a pneumatic control cabinet integrated electromagnetic valve and an oil mist processing device, wherein the PLC main control cabinet is provided with a touch screen, and a door-mounted manual/automatic switching function button, a starting button, a stopping button, a reset button, a tight stop button, a voltmeter, an ammeter and a buzzer are arranged in the PLC main control cabinet.
In other technical features in this embodiment, those skilled in the art can flexibly select the technical features according to actual situations to meet different specific actual requirements. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known components, structures or parts are not described in detail in order to avoid obscuring the present invention, and the technical scope of the present invention is defined by the claims.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are used in a generic sense as is understood by those skilled in the art. For example, the components may be fixedly connected, movably connected, integrally connected, or partially connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected inside two elements, and the like, and for those skilled in the art, specific meanings of the above terms in the present invention may be understood according to specific situations, that is, the expression of the language used herein may flexibly correspond to the implementation of the actual technology, and the expression of the language used in the specification (including the drawings) of the present invention does not constitute any single restrictive interpretation of the claims.
Modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, which should be limited only by the appended claims. In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known techniques, such as specific construction details, operating conditions, and other technical conditions, have not been described in detail in order to avoid obscuring the present invention.
Claims (10)
1. A bus automatic cleaning method is characterized by comprising the following steps:
s1, the vehicle slowly moves forward in a straight line in the lane of the car washer and shields the first photoelectric sensing switch, and the car washer automatically enters a car washing preparation state;
s2, the vehicle body simultaneously shields the first photoelectric inductive switch and the second photoelectric inductive switch, the automatic cleaning device enters an automatic cleaning program, the first water pump is started, and meanwhile, the first group of U-shaped spray pipes and the bottom spray pipe electromagnetic valve are opened to carry out primary water spraying and washing work;
s3, the vehicle body simultaneously shields the second and third photoelectric inductive switches, the left bent arm brush motor starts the brush to rotate, the cylinder solenoid valve is opened to enable the brush to be close to the vehicle body, and meanwhile, the left bent arm solenoid valve is opened to perform water spraying and cleaning work;
s4, the vehicle body simultaneously shields the third and fourth photoelectric inductive switches, the right bent arm brush motor starts the brush to rotate, the cylinder solenoid valve is opened to enable the brush to be close to the vehicle body, and meanwhile, the right bent arm solenoid valve is opened to perform water spraying and cleaning work;
s5, the vehicle body simultaneously shields the fourth and fifth photoelectric inductive switches, the left straight arm brush motor starts the brush to rotate, the cylinder solenoid valve is opened to enable the brush to be close to the vehicle body, and meanwhile, the left straight arm solenoid valve is opened to perform water spraying and cleaning work;
s6, the vehicle body simultaneously shields the fifth photoelectric inductive switch and the sixth photoelectric inductive switch, the right straight arm brush motor starts the brush to rotate, the cylinder electromagnetic valve starts the brush to be close to the vehicle body, meanwhile, the right straight arm electromagnetic valve starts the water spray cleaning work, after 3 seconds of delay, the second water pump starts, and meanwhile, the second group of U-shaped spray pipes, the bottom spray pipe and the electromagnetic valve start the water spray cleaning work.
2. The automatic bus cleaning method according to claim 1, wherein the step S1 further comprises: the vehicle body moves away from the first photoelectric sensing switch.
3. The automatic bus cleaning method according to claim 1, wherein the step S2 further comprises: when the vehicle body moves away from the second photoelectric sensing position switch, the system delays for 4 seconds and then closes the first group of U-shaped spray pipe and bottom spray pipe electromagnetic valves.
4. The automatic bus cleaning method according to claim 1, wherein the step S3 further comprises: the vehicle body moves away from the third photoelectric sensing position switch.
5. The automatic bus cleaning method according to claim 1, wherein the step S4 further comprises: when the vehicle body moves away from the fourth photoelectric sensing position switch, the left bent arm motor stops working, the brush stops rotating, the water spraying electromagnetic valve stops spraying water, the air cylinder electromagnetic valve stops working, and the left bent arm moves back to the initial position.
6. The automatic bus cleaning method according to claim 1, wherein the step S5 further comprises: when the vehicle body moves away from the fifth photoelectric sensing position switch, the right bent arm motor stops working, the brush stops rotating, the water spraying electromagnetic valve stops spraying water, the air cylinder electromagnetic valve stops working, and the right bent arm moves back to the initial position; the left straight arm motor stops working, the brush stops rotating, the water spraying electromagnetic valve stops spraying water, the air cylinder electromagnetic valve stops working, and the left straight arm retreats to the initial position.
7. The automatic bus cleaning method according to claim 1, wherein the step S6 further comprises: when the vehicle body moves away from the sixth photoelectric sensing position switch, the first water pump stops working, meanwhile, the right straight arm motor stops working, the brush stops rotating, the water spraying electromagnetic valve stops spraying water, the air cylinder electromagnetic valve stops working, and the right straight arm moves back to the initial position; and (4) after the system delays for 6 seconds, the second water pump is closed, and meanwhile, the second group of U-shaped spray pipes and the bottom spray pipe electromagnetic valves are closed.
8. The utility model provides a bus self-cleaning device which characterized in that: the automatic bus cleaning device comprises a PLC automatic control system, a photoelectric sensing system, a brush cleaning assembly, a water supply system and a high-pressure water spraying assembly, wherein the PLC automatic control system is respectively connected with the photoelectric sensing system, the brush cleaning assembly, the water supply system and the high-pressure water spraying assembly, and the high-pressure water spraying assembly is respectively connected with the water supply system and the brush cleaning assembly, wherein when a starting program of the automatic bus cleaning device is executed by the PLC automatic control system, the steps of the automatic bus cleaning method according to any one of claims 1-7 are realized.
9. The automatic bus cleaning device according to claim 8, wherein: the photoelectric sensing system comprises a plurality of photoelectric sensing switches, a sensor transmitting end component and a sensor receiving end component.
10. The automatic bus cleaning device according to claim 8, wherein: the PLC automatic control system comprises a PLC main control cabinet, a touch screen and a pneumatic control cabinet integrated with an electromagnetic valve and an oil mist treatment device, wherein the PLC main control cabinet is respectively connected with the touch screen and the pneumatic control cabinet, and a door-mounted manual/automatic switching function button, a starting button, a stopping button, a reset button, a tightly-stopping button, a voltmeter, an ammeter and a buzzer are arranged in the PLC main control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911139157.1A CN110758340A (en) | 2019-11-20 | 2019-11-20 | Automatic bus cleaning device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911139157.1A CN110758340A (en) | 2019-11-20 | 2019-11-20 | Automatic bus cleaning device and method |
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| CN110758340A true CN110758340A (en) | 2020-02-07 |
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| CN201911139157.1A Pending CN110758340A (en) | 2019-11-20 | 2019-11-20 | Automatic bus cleaning device and method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529899A (en) * | 2011-10-28 | 2012-07-04 | 金陵科技学院 | Control circuit of tunnel-type car washer |
| EP2500219A2 (en) * | 2011-03-16 | 2012-09-19 | Tammermatic Oy | Method and apparatus for washing or drying a vehicle |
| CN204659680U (en) * | 2015-03-18 | 2015-09-23 | 绍兴中器机械有限公司 | A kind of big bus car washing installation |
| CN108608997A (en) * | 2018-05-29 | 2018-10-02 | 河北小熊洗车服务有限公司 | A kind of planer-type automatic car washing machine |
-
2019
- 2019-11-20 CN CN201911139157.1A patent/CN110758340A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2500219A2 (en) * | 2011-03-16 | 2012-09-19 | Tammermatic Oy | Method and apparatus for washing or drying a vehicle |
| CN102529899A (en) * | 2011-10-28 | 2012-07-04 | 金陵科技学院 | Control circuit of tunnel-type car washer |
| CN204659680U (en) * | 2015-03-18 | 2015-09-23 | 绍兴中器机械有限公司 | A kind of big bus car washing installation |
| CN108608997A (en) * | 2018-05-29 | 2018-10-02 | 河北小熊洗车服务有限公司 | A kind of planer-type automatic car washing machine |
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Application publication date: 20200207 |