A vehicle intelligent pollution removal system and pollution removal method

Abstract

The present invention discloses a vehicle intelligent decontamination system and decontamination method, including a waste material recovery mechanism, a cloud monitoring device and a control device, and also including a front camera, a decontamination device, a rear camera and a passage gate arranged in sequence along the forward direction of a car wash passage, a drainage ditch, a sedimentation tank and a water storage tank are arranged below the car wash passage, the downstream end of the drainage ditch is connected to the sedimentation tank, the sedimentation tank is connected to the water storage tank, a water supply pump is arranged in the water storage tank, the water outlet of the water supply pump is connected to the water inlet of the decontamination device, and the waste material collection part of the waste material recovery mechanism is arranged at the bottom of the sedimentation tank; the cloud monitoring device includes a cloud server, a handheld terminal and a PC terminal, and the handheld terminal and the PC terminal are both connected to the cloud server by wireless communication; the control device and the front and rear cameras are all provided with a wireless communication module for wireless communication with the cloud server. It is energy-saving, efficient, environmentally friendly, highly intelligent, thoroughly cleaned, and the collected information is highly authentic and reliable.

Description

Technical Field

[0001] The present invention relates to the field of building engineering construction, and in particular to a vehicle intelligent pollution removal system and pollution removal method. Background Art

[0002] As the country continues to strengthen its efforts in environmental protection, more stringent requirements have been put forward for related industries. For example, concrete mixing stations, construction sites, and engineering construction sites require that the wheels, the bottom of the vehicle, and the attachments in the middle and upper parts of the vehicle be removed when the vehicles entering and leaving the site leave. At present, most of the relevant places have installed wheel washers. Due to their structural characteristics, they can only wash the attachments on the surface of the tires, and there is no effective recycling of the waste washed off. In the actual operation process, the bottom, sides, and middle and upper parts of the vehicle chassis are not effectively cleaned and decontaminated. At the same time, there are no effective record files, and the relevant personnel and institutions have no way to monitor and supervise their actual usage rate and usage effect. Summary of the invention

[0003] In view of the deficiencies in the above-mentioned prior art, the present invention provides a vehicle intelligent pollution removal system and pollution removal method, which is energy-saving, efficient, environmentally friendly, highly intelligent, and can clean thoroughly, and the information collected is authentic and reliable.

[0004] To solve the above technical problems, the present invention provides a vehicle intelligent pollution removal system, comprising a pollution recovery mechanism, a cloud monitoring device and a control device, and also comprising a front camera, a pollution removal device, a rear camera and a passage gate controlled by the control device, which are sequentially arranged along the forward direction of a car wash passage; a drainage ditch, a sedimentation tank and a water storage tank are arranged below the car wash passage, the downstream end of the drainage ditch is connected to the sedimentation tank, the sedimentation tank is connected to the water storage tank, a water supply pump controlled by the control device is arranged in the water storage tank, the water outlet of the water supply pump is connected to the water inlet of the pollution removal device, and the pollution collection part of the pollution recovery mechanism is arranged at the bottom of the sedimentation tank; the cloud monitoring device comprises a cloud server, a handheld terminal and a PC terminal, and the handheld terminal and the PC terminal are both wirelessly connected to the cloud server; the control device, the front camera and the rear camera all have a wireless communication module for wirelessly communicating with the cloud server.

[0005] When the transport vehicle passes by and reaches the recognition range of the front camera, the front camera collects the vehicle appearance picture and license plate picture, records the collection time, and uploads it to the cloud server. After the upload is completed, the control device will turn on the water supply pump, and the decontamination device will start flushing and decontamination. After the vehicle leaves the decontamination device, it enters the image collection range of the rear camera. The rear camera collects the vehicle appearance picture and license plate picture, records the collection time, and uploads it to the cloud monitoring device. The cloud server sends a command to the control device to open the access gate and stop the water supply of the water pump. The vehicle leaves the site and waits for the following vehicle to enter.

[0006] Such an arrangement can realize automatic flushing of the vehicle, recovery of waste materials, and complete monitoring and retention of information and pictures of the process.

[0007] Preferably, the dirt removal device includes a load-bearing platform, a side flushing plate connected to the water supply pump, a middle-high cleaning column for cleaning the middle-high part of the vehicle, and a top flushing beam for cleaning the top of the vehicle. The load-bearing platform, the side flushing plates, the middle-high cleaning columns and the top flushing beam are all made of hollow tubes with inclined water spray holes, and the hollow tubes are interconnected. The load-bearing platform is arranged in the same plane as the ground, the middle-high cleaning columns and the side flushing plates are arranged on both sides of the channel, and both ends of the top flushing beam are connected to the middle-high cleaning columns.

[0008] When the vehicle is parked on the load-bearing platform, the water pump starts working, and the angled water outlets evenly left on the load-bearing platform enable the contact surface between the wheel and the ground and the bottom of the vehicle to be fully and effectively washed and decontaminated by water columns with different angles when the vehicle passes. Since the tire diameter of large-scale construction engineering transportation vehicles is relatively large, a side flushing plate is set in this device, and the water outlet side also has an angled water outlet. When the vehicle passes, the inside and inner side of the wheel hub can be fully washed and decontaminated. The middle and high flushing column is mainly used for washing and decontaminating the side part above the vehicle wheel. The angled water outlet on the water outlet side is slightly tilted to the rear, and a double layer of water column flushing is set. The top flushing beam is mainly used for washing and decontaminating the floating dust on the top of the vehicle. The angled water outlet on the water outlet side is slightly tilted to the rear, and a double layer of water column flushing is set.

[0009] Preferably, the waste recovery mechanism includes a collecting hopper, a discharge port, a reamer body, a reamer shaft, a reducer, a motor and a recovery machine housing. The collecting hopper is arranged in the sedimentation tank, one end of the reamer shaft is arranged in the collecting hopper, the other end of the reamer shaft is connected to one end of the reducer, and the other end of the reducer is connected to the motor, the reamer body is arranged on the peripheral side of the reamer shaft, the recovery machine housing covers the reamer body, one end of the recovery machine housing is arranged at the bottom of the collecting hopper, and the other end of the recovery machine housing is provided with the discharge port opening downward.

[0010] The sewage after flushing contains a certain amount of solid particles such as sand and gravel. After the solid particles enter the sedimentation tank through the drainage ditch, they are precipitated into the collecting hopper, and then the motor and reducer drive the reamer shaft and the twist shaft to rotate slowly, so that the reamer body lifts the solid particles in the sewage upward, and after reaching the discharge port, they fall and accumulate by themselves, and then they are manually cleaned up in the sand and gravel yard for recycling. The clear water in the upper layer after sedimentation is returned to the water reservoir for secondary flushing and decontamination. Not only a lot of water is saved, but also the waste can be recycled, saving a lot of costs.

[0011] Preferably, the control device includes a central control module, a wireless communication module connected to the central control module, a gate control module for controlling the opening and closing of the passage gate, and a pump control module for controlling the water supply pump; the central control module is an ARDUINO PRO MINI chip, whose digital pin 12 is connected to a +5V power supply, the digital pins 1, 14, 16, 17 and 25 of the central control module are grounded, the digital pin 5 of the central control module is connected to the digital pin 2 of the wireless communication module, the digital pin 4 of the central control module is connected to the digital pin 3 of the wireless communication module, the digital pin 3 of the central control module is connected to the digital pin 4 of the wireless communication module, the digital pin 2 of the central control module is connected to the digital pin 5 of the wireless communication module, the digital pin 6 of the wireless communication module is connected to a +5V power supply, and the digital pin 7 is grounded; the gate control module includes a second resistor, a transistor, a rectifier diode, an SRD-5V relay and as an input terminal A first resistor, one end of the first resistor is connected to the OUT1 pin of the central control module, and the other end is connected to the base of the transistor, the emitter of the transistor is connected in parallel with the second resistor, and is connected to a +5V power supply, the collector of the transistor is connected to the cathode of the rectifier diode, the anode of the rectifier diode is grounded, the rectifier diode is also connected in parallel with the coil of the relay, and the common end and the normally open end of the relay are both provided with a jumper interface connected to the passage gate; the water pump control module has the same circuit as the gate control module, the input end of the water pump control module is connected to the OUT2 pin of the central control module, and the jumper interface of the water pump control module is connected to the water supply pump.

[0012] After the wireless communication module receives the information from the cloud server, it decodes the information and transmits instructions to the central control module. After receiving the instructions, the central control module analyzes the instructions and issues corresponding instructions to the gate control module and the water pump control module. After receiving the instructions from the central control module, the base of the transistor becomes a high level or a low level state. When the level is high, the emitter and collector of the transistor are turned on, voltage is applied to both ends of the coil of the relay, and the switch is turned from the normally closed end to the normally open end, thereby controlling the on and off of the circuit, and then controlling the water supply pump and the passage gate through the jumper interface, realizing long-distance wireless automatic control of the working status of the passage gate and the water supply pump.

[0013] Further preferably, a vehicle intelligent pollution removal system also includes a display screen, the control device also includes a transceiver, the transceiver includes a MAX485 chip, the RO pin of the MAX485 chip is connected to the RXD pin of the central control module, the RE and DE pins of the MAX485 chip are commonly connected to the RD pin of the central control module, the DI pin of the MAX485 chip is connected to the TXD pin of the central control module, the VCC pin of the MAX485 chip is connected to a +5V power supply and grounded through a capacitor, the GND end of the MAX485 chip is grounded, one end of the third resistor is connected to the B pin of the MAX485 chip, and the other end is connected to the A pin of the MAX485 chip, one end of the fourth resistor is connected to the B pin of the MAX485 chip, the other end is provided with a jumper interface, and the end is also connected to the 2 pin of the TVS tube, one end of the fifth resistor is connected to the A pin of the MAX485 chip, the other end is provided with a jumper interface, and the end is also connected to the 1 pin of the TVS tube, and the 3 pin of the TVS tube is grounded.

[0014] The RS-485 bus communication standard can support multiple nodes, long transmission distance, and high sensitivity. The TVS tube is connected to the MAX485 chip to protect its port. The display screen can display the working status, such as the system is running, the car is allowed to enter, the car is allowed to exit, welcome to enter the vehicle intelligent decontamination cleaning system, etc., to prevent the rear car from entering by mistake.

[0015] Further preferably, a vehicle intelligent pollution removal system also includes a flow regulator, which includes a sixth resistor, a seventh resistor and a potentiometer, the sixth resistor is connected in series between the ADC pin of the central control module and the variable contact of the potentiometer, and the two pins on both sides of the potentiometer are connected to a +5V power supply and one pin is grounded.

[0016] Setting the flow regulator can control the working state of the water pump by manually adjusting the resistance value of the potentiometer when necessary.

[0017] Further preferably, a vehicle intelligent pollution removal system also includes a flow sensor, and the flow sensor is connected to the IN pin of the control module through a jumper interface.

[0018] The water consumption of the vehicle passing through is recorded by the flow meter and compared with the set water consumption. If it is less than the set value, an alarm will be given and the flushing can be completed and its data will be collected and uploaded.

[0019] In order to solve the above technical problems, the present invention also provides a vehicle intelligent decontamination method, comprising:

[0020] S1. When a vehicle is about to enter the decontamination device, the front camera determines whether the vehicle enters the recognition range based on the captured vehicle image. If yes, proceed to step S2. If no, repeat step S1.

[0021] S2. After the vehicle enters the recognition range, the front camera records the license plate information and vehicle appearance picture of the vehicle before cleaning, records the collection time, and uploads the license plate information, appearance picture and collection time to the cloud server;

[0022] S3. After uploading the vehicle information, the cloud server sends a command to the central control module through the wireless communication module. After receiving the command, the central control module controls the water supply pump to work through the water pump control module;

[0023] S4, after the vehicle is cleaned and leaves, the rear camera determines whether the vehicle has left the decontamination device based on the captured vehicle image. If yes, it is counted in step S5, if not, repeat step S4;

[0024] S5. After the vehicle exits the decontamination device, the camera records the license plate information and the appearance picture of the vehicle after cleaning, records the collection time, and uploads the license plate information, appearance picture and collection time to the cloud server;

[0025] S6. After uploading the cleaned data information, the cloud server sends a command to the central control module through the wireless communication module. After receiving the command, the central control module controls the water supply pump to stop working through the water pump control module, and controls the passage gate to open through the gate control module;

[0026] S7. After the rear camera detects that the vehicle image disappears, it sends a command to the central control module through the cloud server. After receiving the command, the central control module controls the passage gate to close through the gate control module.

[0027] Preferably, before step S1, the method further comprises the following steps:

[0028] The central control module controls the display screen through the transceiver to indicate that the vehicle is allowed to enter;

[0029] After step S3, the method further includes the following steps:

[0030] The central control module controls the display screen to display the working status of the decontamination device through the transceiver;

[0031] After step S6, the method further includes the following steps:

[0032] The central control module controls the display screen via the transceiver to indicate that the vehicle is allowed to leave.

[0033] Preferably, after step S3 and before step S7, the following steps are further included:

[0034] The flow sensor records the water consumption and sends the flow data to the cloud server through the central control module. The cloud server compares the flow data with the preset flow data. If the value is less than the set value, an alarm message is sent to the handheld terminal and PC terminal.

[0035] The above-mentioned vehicle intelligent decontamination method can thoroughly clean the vehicle to prevent the vehicle from entering by mistake, and can also collect vehicle information. For vehicles that are not thoroughly cleaned, an alarm is sent to the terminal device through the cloud server, thereby effectively monitoring the cleaning effect of the vehicle.

[0036] The beneficial effects of the present invention are:

[0037] 1. With this setting, the vehicle can be automatically flushed, the waste can be recovered, and the information and pictures of the process can be fully monitored and retained;

[0038] 2. When a vehicle passes by, the decontamination device can fully wash and decontaminate the inside and inner side of the wheel hub, the side parts above the vehicle wheels, the floating dust on the top of the vehicle, and the dirt on the bottom of the vehicle;

[0039] 3. It not only saves a lot of water, but also recycles waste materials, saving a lot of costs;

[0040] 4. After receiving the information from the cloud server, the wireless communication module decodes the information and transmits the command to the central control module. After receiving the command, the central control module analyzes the command and issues corresponding commands to the gate control module and the water pump control module, thereby controlling the water supply pump and the passage gate through the jumper interface, realizing long-distance wireless automatic control of the working status of the passage gate and the water supply pump;

[0041] 5. Using the RS-485 bus communication standard, it can support multiple nodes, long transmission distance, high sensitivity, and connect the TVS tube to the MAX485 chip to protect its port. The display screen can show the working status, such as the system is running, the car is allowed to enter, the car is allowed to exit, welcome to enter the vehicle intelligent decontamination cleaning system, etc., to prevent the rear car from entering by mistake;

[0042] 6. Set the flow regulator to control the working state of the water pump by manually adjusting the resistance value of the potentiometer when necessary;

[0043] 7. The water consumption of the vehicle passing through is recorded by the flow meter and compared with the set water consumption. If it is less than the set value, an alarm is given and the flushing can be completed and the data is collected and uploaded;

[0044] 8. A vehicle intelligent decontamination method can clean the vehicle thoroughly to prevent the vehicle from entering by mistake. It can also collect vehicle information. For vehicles that are not cleaned thoroughly, an alarm is sent to the terminal device through the cloud server, thereby effectively monitoring the cleaning effect of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 This is a front view of a vehicle intelligent pollution removal system according to embodiment 1 of the present invention;

[0046] Figure 2 A top view of a vehicle intelligent pollution removal system according to embodiment 2 of the present invention;

[0047] Figure 3 A schematic diagram of a pollution removal device of a vehicle intelligent pollution removal system according to embodiment 2 of the present invention;

[0048] Figure 4 A schematic diagram of a waste recovery mechanism of a vehicle intelligent waste removal system according to Embodiment 3 of the present invention;

[0049] Figure 5 This is a pin diagram of the central control module of Embodiment 4 of the present invention;

[0050] Figure 6 This is a pin diagram of a wireless communication module according to Embodiment 4 of the present invention;

[0051] Figure 7 The pin diagram of the water pump control module and the gate control module of Embodiment 4 of the present invention;

[0052] Figure 8 This is a pin diagram of a transceiver according to Embodiment 5 of the present invention;

[0053] Fig. 9 This is a pin diagram of a flow regulator according to Embodiment 6 of the present invention;

[0054] Fig.10 This is a flow chart of a vehicle intelligent pollution removal method according to Example 8 of the present invention.

[0055] Reference numerals:

[0056] 11-front camera, 12-dirt removal device, 121-load-bearing platform, 122-side flushing plate, 123-middle and high cleaning column, 124-top flushing beam, 13-rear camera, 14-pass gate, 15-drainage ditch, 16-sedimentation tank, 17-water storage tank, 18-water supply pump, 19-dirt recovery mechanism, 191-collection hopper, 192-discharge port, 193-reamer body, 194-reamer shaft, 195-reducer, 196-motor, 197-recovery machine housing, 2-control device, 21-central control control module, 22-wireless communication module, 23-water pump control module, 24-gate control module, 241-first resistor, 242-second resistor, 243-transistor, 244-rectifier diode, 245-relay, 25-flow sensor, 26-transceiver, 261-MAX485 chip, 262-third resistor, 263-fourth resistor, 264-fifth resistor, 265-TVS tube, 27-display screen, 28-flow regulator, 281-sixth resistor, 282-seventh resistor, 283-potentiometer. DETAILED DESCRIPTION

[0057] Embodiment 1:

[0058] like Figure 1 and Figure 2 As shown, a vehicle intelligent pollution removal system includes a pollution recovery mechanism 19, a cloud monitoring device and a control device 2, and also includes a front camera 11, a pollution removal device 12, a rear camera 13 and a passage gate 14 controlled by the control device 2 which are sequentially arranged along the forward direction of the car wash channel, a drainage ditch 15, a sedimentation tank 16 and a water storage tank 17 are arranged below the car wash channel, the downstream end of the drainage ditch 15 is connected to the sedimentation tank 16, the sedimentation tank 16 is connected to the water storage tank 17, a water supply pump 18 controlled by the control device 2 is arranged in the water storage tank 17, the water outlet of the water supply pump 18 is connected to the water inlet of the pollution removal device 12, and the pollution recovery mechanism 19 The part for collecting pollution is arranged at the bottom of the sedimentation tank 16; the cloud monitoring device includes a cloud server, a handheld terminal and a PC terminal, and the handheld terminal and the PC terminal are both wirelessly connected to the cloud server; the control device 2, the front camera 11 and the rear camera 13 all have a wireless communication module for wirelessly communicating with the cloud server.

[0059] When the transport vehicle passes by and reaches the recognition range of the front camera 11, the front camera 11 collects the vehicle appearance picture and the license plate picture, records the collection time, and uploads it to the cloud server. After the upload is completed, the control device 2 will turn on the water supply pump 18, and the decontamination device 12 will start the flushing and decontamination work. After the vehicle leaves the decontamination device 12, it enters the image collection range of the rear camera 13. The rear camera 13 collects the vehicle appearance picture and the license plate picture, records the collection time, and uploads it to the cloud monitoring device. The cloud server sends a command to the control device 2 to open the passage gate 14 and stop the water pump supply. The vehicle leaves the site and waits for the following vehicle to enter.

[0060] Such an arrangement can realize automatic flushing of the vehicle, recovery of waste materials, and complete monitoring and retention of information and pictures of the process.

[0061] Embodiment 2:

[0062] like Figure 3 As shown, on the basis of Example 1, the decontamination device 12 includes a load-bearing platform 121, a side flushing plate 122 connected to the water supply pump 18, a middle-high cleaning column 123 for cleaning the middle-high part of the vehicle, and a top flushing beam 124 for cleaning the top of the vehicle. The load-bearing platform 121, the side flushing plates 122, the middle-high cleaning columns 123 and the top flushing beam 124 are all made of hollow tubes with inclined water spray holes, and the hollow tubes are interconnected. The load-bearing platform 121 is arranged in the same plane as the ground, the middle-high cleaning columns 123 and the side flushing plates 122 are arranged on both sides of the channel, and both ends of the top flushing beam 124 are connected to the middle-high cleaning columns 123.

[0063] When the vehicle is parked on the load-bearing platform 121, the water pump starts working, and the angled water outlets evenly left on the load-bearing platform 121 enable the contact surface between the wheel and the ground and the bottom of the vehicle to be fully and effectively washed and decontaminated by water columns with different angles when the vehicle passes. Since the tire diameter of large-scale construction engineering transportation vehicles is relatively large, a side flushing plate 122 is set in this device, and the water outlet side also has an angled water outlet. When the vehicle passes, the inside and inner side of the wheel hub are fully washed and decontaminated. The middle and high flushing column is mainly used for washing and decontaminating the side part above the vehicle wheel. The angled water outlet on the water outlet side is slightly tilted to the rear, and a double layer of water column flushing is set. The top flushing beam 124 is mainly used for washing and decontaminating the floating dust on the top surface of the vehicle. The angled water outlet on the water outlet side is slightly tilted to the rear, and a double layer of water column flushing is set.

[0064] Embodiment 3:

[0065] like Figure 4As shown, on the basis of Example 1, the waste recovery mechanism 19 includes a collecting hopper 191, a discharge port 192, a reamer body 193, a reamer shaft 194, a reducer 195, a motor 196 and a recovery machine housing 197. The collecting hopper 191 is arranged in the sedimentation tank 16, one end of the reamer shaft 194 is arranged in the collecting hopper 191, the other end of the reamer shaft 194 is connected to one end of the reducer 195, the other end of the reducer 195 is connected to the motor 196, the reamer body 193 is arranged on the peripheral side of the reamer shaft 194, the recovery machine housing 197 is arranged to cover the reamer body 193, one end of the recovery machine housing 197 is arranged at the bottom of the collecting hopper 191, and the other end of the recovery machine housing 197 is provided with a discharge port 192 opening downward.

[0066] The sewage after flushing contains a certain amount of solid particles such as sand and gravel. After the solid particles enter the sedimentation tank 16 through the drainage ditch 15, they enter the collecting hopper 191 after sedimentation, and then the motor 196 and the reducer 195 drive the reamer shaft 194 and the twist shaft to rotate slowly, so that the reamer body 193 lifts the solid particles in the sewage upward, and after reaching the discharge port 192, they fall and accumulate by themselves, and then are manually cleaned up in the sand and gravel yard for recycling. The clear water in the upper layer after sedimentation is returned to the reservoir for secondary flushing and decontamination. Not only a lot of water is saved, but also the waste can be recycled, saving a lot of costs.

[0067] Embodiment 4:

[0068] like Figure 5 , Figure 6 and Figure 7As shown, on the basis of Example 1, the control device 2 includes a central control module 21 of model ARDUINO PROMINI, a wireless communication module 22 of model PT2272-M4 connected to the central control module 21, a gate control module 24 for controlling the opening and closing of the passage gate 14, and a pump control module 23 for controlling the water supply pump 18; the digital pin 12 of the central control module 21 is connected to a +5V power supply, the digital pin 1, the digital pin 14, the digital pin 16, the digital pin 17 and the digital pin 25 of the central control module 21 are grounded, the digital pin 5 of the central control module 21 is connected to the digital pin 2 of the wireless communication module 22, the digital pin 4 of the central control module 21 is connected to the digital pin 3 of the wireless communication module 22, the digital pin 3 of the central control module 21 is connected to the digital pin 4 of the wireless communication module 22, the digital pin 2 of the central control module 21 is connected to the digital pin 5 of the wireless communication module 22, the digital pin 6 of the wireless communication module 22 is connected to the +5V power supply, and the digital pin 7 is grounded; the gate control module 2 4 includes a second resistor 242, a transistor 243, a rectifier diode 244, a SRD-5V relay 245 and a first resistor 241 as an input end, one end of the first resistor 241 is connected to the OUT1 pin of the central control module 21, and the other end is connected to the base of the transistor, the emitter of the transistor 243 is connected in parallel with the second resistor 242, and is connected to a +5V power supply, the collector of the transistor 243 is connected to the cathode of the rectifier diode 244, the anode of the rectifier diode 244 is grounded, the rectifier diode 244 is also connected in parallel with the coil of the relay 245, and the common end and the normally open end of the relay 245 are both provided with a jumper interface connected to the passage gate 14; the circuit of the water pump control module 23 is the same as that of the gate control module 24, the input end of the water pump control module 23 is connected to the OUT2 pin of the central control module 21, and the jumper interface of the water pump control module 23 is connected to the water supply pump 18.

[0069] After receiving the information from the cloud server, the wireless communication module 22 decodes the information and transmits instructions to the central control module 21. After receiving the instructions, the central control module 21 analyzes the instructions and issues corresponding instructions to the gate control module 24 and the water pump control module 23. After receiving the instructions from the central control module 21, the base of the transistor 243 becomes a high level or a low level state. When it is high level, the emitter and collector of the transistor 243 are turned on, voltage is applied to both ends of the coil of the relay 245, and the switch is turned from the normally closed end to the normally open end, thereby controlling the on and off of the circuit, and then controlling the water supply pump 18 and the passage gate 14 through the jumper interface, realizing long-distance wireless automatic control of the working status of the passage gate 14 and the water supply pump 18.

[0070] Embodiment 5:

[0071] like Figure 8As shown, based on Example 4, a vehicle intelligent pollution removal system also includes a display screen 27, the control device 2 also includes a transceiver 26, the transceiver 26 includes a MAX485 chip 261, the RO pin of the MAX485 chip 261 is connected to the RXD pin of the central control module 21, the RE and DE pins of the MAX485 chip 261 are commonly connected to the RD pin of the central control module 21, the DI pin of the MAX485 chip 261 is connected to the TXD pin of the central control module 21, the VCC pin of the MAX485 chip 261 is connected to the +5V power supply, and through a capacitor Grounded, the GND end of the MAX485 chip 261 is grounded, one end of the third resistor 262 is connected to the B pin of the MAX485 chip 261, and the other end is connected to the A pin of the MAX485 chip 261, one end of the fourth resistor 263 is connected to the B pin of the MAX485 chip 261, and the other end is provided with a jumper interface, and this end is also connected to the 2 pin of the TVS tube 265, one end of the fifth resistor 264 is connected to the A pin of the MAX485 chip 261, and the other end is provided with a jumper interface, and this end is also connected to the 1 pin of the TVS tube 265, and the 3 pin of the TVS tube 265 is grounded.

[0072] The RS-485 bus communication standard is used to support multiple nodes, long transmission distance, and high sensitivity. The TVS tube 265 is connected to the MAX485 chip 261 to protect its port. The display screen 27 can display the working status, such as the system is running, the vehicle is allowed to enter, the vehicle is allowed to exit, and the vehicle intelligent decontamination cleaning system is welcome to enter, etc., to prevent the rear vehicle from entering by mistake.

[0073] Embodiment 6:

[0074] like Fig. 9 As shown, based on Example 4, a vehicle intelligent pollution removal system also includes a flow regulator 28, the flow regulator 28 includes a sixth resistor 281, a seventh resistor 282 and a potentiometer 283, the sixth resistor 281 is connected in series between the ADC pin of the central control module 21 and the variable contact of the potentiometer, and the two pins on both sides of the potentiometer 283 are connected to a +5V power supply and a ground.

[0075] The flow regulator 28 can be provided to control the working state of the water pump by manually adjusting the resistance value of the potentiometer 283 when necessary.

[0076] Embodiment 7:

[0077] On the basis of Example 4, a vehicle intelligent pollution removal system further includes a flow sensor 25, and the flow sensor 25 is connected to the IN pin of the control module through a jumper interface.

[0078] The water consumption of the vehicle passing through is recorded by the flow meter and compared with the set water consumption. If it is less than the set value, an alarm will be given and the flushing can be completed and its data will be collected and uploaded.

[0079] Embodiment 8:

[0080] The above embodiment introduces a vehicle intelligent pollution removal system, and the pollution removal method thereof is described in detail below.

[0081] like Fig.10 As shown, the embodiment of the present invention provides a vehicle intelligent pollution removal method as any vehicle intelligent pollution removal system of embodiments 1-7, comprising:

[0082] S1, when the vehicle is about to enter the decontamination device 12, the front camera 11 determines whether the vehicle enters the recognition range based on the captured vehicle image, if yes, proceed to step S2, if no, repeat step S1;

[0083] S2. After the vehicle enters the recognition range, the front camera 11 records the license plate information and the vehicle appearance picture of the vehicle before cleaning, records the collection time, and uploads the license plate information, appearance picture and collection time to the cloud server;

[0084] S3. After uploading the vehicle information, the cloud server sends a command to the central control module 21 through the wireless communication module 22. After receiving the command, the central control module 21 controls the water supply pump 18 to work through the water pump control module 23;

[0085] S4, after the vehicle is cleaned and leaves, the rear camera 13 determines whether the vehicle has left the decontamination device 12 based on the captured vehicle image. If yes, it is counted in step S5. If not, repeat step S4;

[0086] S5, after the vehicle exits the decontamination device 12, the rear camera 13 records the license plate information and the vehicle appearance picture of the cleaned vehicle, records the collection time, and uploads the license plate information, appearance picture and collection time to the cloud server;

[0087] S6. After uploading the cleaned data information, the cloud server sends a command to the central control module 21 through the wireless communication module 22. After receiving the command, the central control module 21 controls the water supply pump 18 to stop working through the water pump control module 23, and controls the passage gate 14 to open through the gate control module 24;

[0088] S7. After the rear camera 13 detects that the vehicle image disappears, it sends a command to the central control module 21 through the cloud server. After receiving the command, the central control module 21 controls the passage gate 14 to close through the gate control module 24.

[0089] Embodiment 9:

[0090] On the basis of Example 8, before step S1, the following steps are further included:

[0091] The central control module 21 controls the display screen 27 through the transceiver 26 to display that the vehicle is allowed to enter;

[0092] After step S3, the method further includes the following steps:

[0093] The central control module 21 controls the display screen 27 through the transceiver 26 to display the working status of the decontamination device;

[0094] After step S6, the method further includes the following steps:

[0095] The central control module 21 controls the display screen 27 via the transceiver 26 to display that the vehicle is allowed to leave.

[0096] Embodiment 10:

[0097] On the basis of Example 8, after step S3 and before step S7, the following steps are further included:

[0098] The flow sensor 25 records the water consumption and sends the flow data to the cloud server through the central control module. The cloud server compares the flow data with the preset flow data. If the value is less than the set value, an alarm message is sent to the handheld terminal and PC terminal.

[0099] The above-mentioned vehicle intelligent decontamination method can thoroughly clean the vehicle to prevent the vehicle from entering by mistake, and can also collect vehicle information. For vehicles that are not thoroughly cleaned, an alarm is sent to the terminal device through the cloud server, thereby effectively monitoring the cleaning effect of the vehicle.

[0100] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A vehicle intelligent pollution removal system, characterized in that: It includes a waste recovery mechanism, a cloud monitoring device and a control device, and also includes a front camera, a decontamination device, a rear camera and a passage gate controlled by the control device, which are sequentially arranged along the forward direction of the car wash passage. A drainage ditch, a sedimentation tank and a water storage tank are arranged below the car wash passage. The downstream end of the drainage ditch is connected to the sedimentation tank, and the sedimentation tank is connected to the water storage tank. A water supply pump controlled by the control device is arranged in the water storage tank, and the water outlet of the water supply pump is connected to the water inlet of the decontamination device. The waste collection part of the waste recovery mechanism is arranged at the bottom of the sedimentation tank; the cloud monitoring device includes a cloud server, a handheld terminal and a PC terminal, and the handheld terminal and the PC terminal are both connected to the cloud server by wireless communication; the control device, the front camera and the rear camera all have a wireless communication module for wireless communication with the cloud server; The decontamination device includes a load-bearing platform, a side flushing plate connected to the water supply pump, a middle-high cleaning column for cleaning the middle-high part of the vehicle, and a top flushing beam for cleaning the top of the vehicle. The load-bearing platform, the side flushing plates, the middle-high cleaning columns and the top flushing beam are all made of hollow tubes with inclined water spray holes, and the hollow tubes are interconnected. The load-bearing platform is arranged in the same plane as the ground, the middle-high cleaning columns and the side flushing plates are arranged on both sides of the channel, and both ends of the top flushing beam are connected to the middle-high cleaning columns.

2. According to claim 1, a vehicle intelligent pollution removal system is characterized in that: The control device includes a central control module, a wireless communication module connected to the central control module, a gate control module for controlling the opening and closing of the passage gate, and a water pump control module for controlling the water supply pump; the central control module is an ARDUINO PRO MINI chip, whose digital pin 12 is connected to a +5V power supply, the digital pins 1, 14, 16, 17 and 25 of the central control module are grounded, the digital pin 5 of the central control module is connected to the digital pin 2 of the wireless communication module, the digital pin 4 of the central control module is connected to the digital pin 3 of the wireless communication module, the digital pin 3 of the central control module is connected to the digital pin 4 of the wireless communication module, the digital pin 2 of the central control module is connected to the digital pin 5 of the wireless communication module, the digital pin 6 of the wireless communication module is connected to a +5V power supply, and the digital pin 7 is grounded; the gate control module includes a second resistor, a transistor, a rectifier diode, an SRD-5V relay and as an input terminal A first resistor, one end of the first resistor is connected to the OUT1 pin of the central control module, and the other end is connected to the base of the transistor, the emitter of the transistor is connected in parallel with the second resistor, and is connected to a +5V power supply, the collector of the transistor is connected to the cathode of the rectifier diode, the anode of the rectifier diode is grounded, the rectifier diode is also connected in parallel with the coil of the relay, and the common end and the normally open end of the relay are both provided with a jumper interface connected to the passage gate; the water pump control module has the same circuit as the gate control module, the input end of the water pump control module is connected to the OUT2 pin of the central control module, and the jumper interface of the water pump control module is connected to the water supply pump.

3. According to claim 2, a vehicle intelligent pollution removal system is characterized in that: It also includes a display screen. The control device also includes a transceiver, which includes a MAX485 chip, a third resistor, a fourth resistor, a fifth resistor and a TVS tube. The RO pin of the MAX485 chip is connected to the RXD pin of the central control module, the RE and DE pins of the MAX485 chip are commonly connected to the RD pin of the central control module, the DI pin of the MAX485 chip is connected to the TXD pin of the central control module, the VCC pin of the MAX485 chip is connected to a +5V power supply and grounded through a capacitor, the GND end of the MAX485 chip is grounded, one end of the third resistor is connected to the B pin of the MAX485 chip, and the other end is connected to the A pin of the MAX485 chip, one end of the fourth resistor is connected to the B pin of the MAX485 chip, and the other end is provided with a jumper interface, and the end is also connected to the 2 pin of the TVS tube, one end of the fifth resistor is connected to the A pin of the MAX485 chip, and the other end is provided with a jumper interface, and the end is also connected to the 1 pin of the TVS tube, and the 3 pin of the TVS tube is grounded.

4. According to claim 2, a vehicle intelligent pollution removal system is characterized in that: It also includes a flow regulator, which includes a sixth resistor, a seventh resistor and a potentiometer. The sixth resistor is connected in series between the ADC pin of the central control module and the variable contact of the potentiometer. One of the two pins on both sides of the potentiometer is connected to a +5V power supply, and the other pin is grounded.

5. The vehicle intelligent pollution removal system according to claim 2, characterized in that: It also includes a flow sensor, which is connected to the IN pin of the control module through a jumper interface.

6. A vehicle intelligent pollution removal method according to any one of claims 1 to 5, characterized in that: include: S1. When a vehicle is about to enter the decontamination device, the front camera determines whether the vehicle enters the recognition range based on the captured vehicle image. If yes, proceed to step S2. If no, repeat step S1. S2. After the vehicle enters the recognition range, the front camera records the license plate information and vehicle appearance picture of the vehicle before cleaning, records the collection time, and uploads the license plate information, appearance picture and collection time to the cloud server; S3. After uploading the vehicle information, the cloud server sends a command to the central control module through the wireless communication module. After receiving the command, the central control module controls the water supply pump of the decontamination cleaning system through the water pump control module; S4, after the vehicle is cleaned and leaves, the rear camera determines whether the vehicle has left the decontamination device based on the captured vehicle image. If yes, it is counted in step S5, if not, repeat step S4; S5. After the vehicle exits the decontamination device, the rear camera records the license plate information and the appearance picture of the vehicle after cleaning, records the collection time, and uploads the license plate information, appearance picture and collection time to the cloud server; S6. After uploading the cleaned data information, the cloud server sends a command to the central control module through the wireless communication module. After receiving the command, the central control module controls the water supply pump to stop working through the water pump control module, and controls the passage gate to open through the gate control module; S7. After the rear camera detects that the vehicle image disappears, it sends a command to the central control module through the cloud server. After receiving the command, the central control module controls the passage gate to close through the gate control module.

7. A vehicle intelligent decontamination method according to claim 6, characterized in that: Before step S1, the method further includes the following steps: The central control module controls the display screen through the transceiver to indicate that the vehicle is allowed to enter; After step S3, the method further includes the following steps: The central control module controls the display screen to display the working status of the decontamination device through the transceiver; After step S6, the method further includes the following steps: The central control module controls the display screen via the transceiver to indicate that the vehicle is allowed to leave.

8. The vehicle intelligent decontamination method according to claim 6, characterized in that: After step S3 and before step S7, the method further includes the following steps: The flow sensor records the water consumption and sends the flow data to the cloud server through the central control module. The cloud server compares the flow data with the preset flow data. If the value is less than the set value, an alarm message is sent to the handheld terminal and PC terminal.

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