Automatic driving washing and sweeping vehicle

Abstract

The utility model provides an automatic driving washing and sweeping vehicle, which comprises a vehicle body, a garbage can, a washing and sweeping system, a data monitoring system and a control system, the data monitoring system and the washing and sweeping system are both connected with the control system, the data monitoring system comprises a front garbage identification probe and a rear garbage identification probe, the front garbage identification probe is installed at the head of the vehicle body, and the rear garbage identification probe is installed at the tail of the vehicle body. The front garbage recognition probe is used for collecting image information of garbage in front of the vehicle body, the rear garbage recognition probe is installed at the end, located at the tail of the vehicle body, of the garbage can and used for collecting image information of garbage behind the vehicle body, and the data monitoring system is further used for collecting operation state information of the garbage can and the cleaning and sweeping system. The cleaning and sweeping vehicle further comprises a vehicle-mounted TBOX arranged in the vehicle body, the control system is connected with the vehicle-mounted TBOX through a CAN bus, and the vehicle-mounted TBOX is wirelessly connected to the vehicle control cloud platform. The device has the effect of obtaining the vehicle sweeping state and the vehicle state in real time.

Description

Technical Field

[0001] The utility model belongs to the technical field of washing and sweeping vehicles, and in particular relates to an automatic driving washing and sweeping vehicle. Background Art

[0002] With the rapid development of science and technology, autonomous driving technology has gradually penetrated into various fields, one of which is the road washer. Traditional road washer requires human driving, which not only consumes manpower, but also makes the driver easily fatigued after long hours of work, affecting the cleaning effect. Nowadays, autonomous driving road washer is gradually replacing traditional road washer and has become the main force in urban road cleaning. Through precise GPS positioning, the autonomous driving road washer can clean according to the preset route. It not only has the ability to clean efficiently, but also can adapt to various complex road environments.

[0003] Although self-driving car washers can save a lot of manpower costs and improve cleaning efficiency, we still need to face up to their existing problems. First, it is difficult for self-driving car washers to obtain the cleaning status of the road and the operating status of various functions of the vehicle. This means that during the cleaning process, some problems may occur, such as incomplete cleaning and equipment failure. These problems need to be discovered and solved in a timely manner. Utility Model Content

[0004] The utility model provides an automatic driving washing and sweeping vehicle to solve the problem that the automatic driving washing and sweeping vehicle is difficult to obtain the cleaning status of the road and the operating status of various functions of the vehicle.

[0005] The automatic driving washing and sweeping vehicle provided by the utility model comprises a vehicle body, a garbage bin, a washing and sweeping system, a data monitoring system and a control system, wherein the washing and sweeping system is arranged below the vehicle body, the control system is arranged inside the vehicle body, the garbage bin is arranged on the vehicle body, the data monitoring system and the washing and sweeping system are both connected to the control system, the data monitoring system comprises a front garbage recognition probe and a rear garbage recognition probe, the front garbage recognition probe is installed on the front part of the vehicle body, the front garbage recognition probe is used to collect garbage image information located in front of the vehicle body, the rear garbage recognition probe is installed on the garbage bin at one end of the rear part of the vehicle body, the rear garbage recognition probe is used to collect garbage image information located behind the vehicle body, the data monitoring system is also used to collect operating status information of the garbage bin and the washing and sweeping system, the washing and sweeping vehicle further comprises a vehicle-mounted TBOX arranged inside the vehicle body, the control system is connected to the vehicle-mounted TBOX via a CAN bus, and the vehicle-mounted TBOX is wirelessly connected to a vehicle control cloud platform.

[0006] Optionally, the data monitoring system further includes a garbage volume sensor, which is an ultrasonic sensor, installed on the top of the garbage bin, and used to collect garbage volume information in the garbage bin.

[0007] Optionally, the washing and sweeping vehicle also includes a hydraulic system, which is arranged inside the vehicle body and connected to the control system. The hydraulic system includes a hydraulic oil tank and a hydraulic rod. One end of the garbage bin in the length direction is rotatably connected to the rear end of the vehicle body, and the other end of the garbage bin in the length direction is connected to the hydraulic rod of the hydraulic system.

[0008] Optionally, the data monitoring system further includes a bin rotation sensor, which is mounted on a side wall of the trash bin and is used to collect rotation angle information of the trash bin.

[0009] Optionally, the data monitoring system further includes an oil pressure sensor, and the oil pressure sensor is used to collect the hydraulic oil pressure value of the hydraulic oil tank.

[0010] Optionally, the washing and sweeping system includes a water tank, a water circuit control module, a water supply pipeline and a washing and sweeping disc, the washing and sweeping disc includes a water spray head and a sweeping brush, the sweeping brush is connected to the water spray head, the brush heads of the sweeping brush are evenly distributed at the bottom of the water spray head, the water tank is arranged inside the vehicle body, the water circuit control module is connected to the water outlet of the water tank, one end of the water supply pipeline is connected to the water circuit control module, and the other end of the water supply pipeline is connected to the water spray head, and the water circuit control module is used to control the water supply from the water tank to the washing and sweeping disc.

[0011] Optionally, the data monitoring system further includes a water level sensor, which is disposed on the water tank and is used to collect the water level height in the water tank.

[0012] Optionally, the data monitoring system further includes a flow sensor, which is disposed in the water circuit control module and is used to collect the working flow rate of water flow in the water circuit control module.

[0013] Optionally, the washing and sweeping system also includes a washing and sweeping disc control module, which is connected to the control system and the washing and sweeping disc, and the washing and sweeping disc control module is used to respond to control instructions of the control system to adjust the height, rotation speed and rotation angle of the washing and sweeping disc.

[0014] Optionally, the data monitoring system further includes a sweeping disc angle sensor, which is disposed on the sweeping and washing disc control module and is used to collect an angle between the sweeping and washing disc and the ground.

[0015] The beneficial effects of the utility model are:

[0016] The front and rear garbage identification probes can collect garbage image information in real time in front and behind the vehicle, so as to accurately identify the location and quantity of garbage. The data monitoring system can collect the operating status information of the garbage bin and the washing and sweeping system, including the filling status of the garbage bin and the working status of the washing and sweeping system, so as to realize real-time monitoring and management of the washing and sweeping vehicle. The data collected by the data monitoring system is integrated through the on-board TBOX, and the integrated data is sent to the wirelessly connected vehicle control cloud platform through the on-board TBOX, so as to realize remote data monitoring of the washing and sweeping vehicle. Compared with the existing technology, it can realize the unmanned operation of the washing and sweeping vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a side view of the automatic driving washing and sweeping vehicle in the utility model.

[0018] Figure 2 This is a schematic diagram of data transmission for the automatic driving washing and sweeping vehicle in the utility model.

[0019] Figure 3 For the utility model Figure 1 An enlarged schematic diagram of section A is shown.

[0020] Figure 4 It is a top view of the automatic driving washing and sweeping vehicle in the utility model.

[0021] Description of reference numerals:

[0022] 1. Vehicle body; 2. Trash bin; 3. Washing and sweeping system; 4. Data monitoring system; 5. Control system; 6. Vehicle-mounted TBOX; 7. Hydraulic system; 41. Front trash identification probe; 42. Rear trash identification probe; 43. Box rotation sensor; 44. Trash volume sensor; 45. Oil pressure sensor; 46. Water level sensor; 47. Flow sensor; 48. Sweeping disc angle sensor; 31. Water tank; 32. Waterway control module; 33. Water supply pipeline; 34. Washing and sweeping disc; 35. Washing and sweeping disc control module. DETAILED DESCRIPTION

[0023] The utility model discloses an automatic driving washing and sweeping vehicle.

[0024] The automatic driving washing and sweeping vehicle disclosed in the utility model is an advanced cleaning equipment, which combines automatic driving technology and washing and sweeping functions and can complete cleaning work autonomously. Figure 1The automatic driving washing and sweeping vehicle disclosed in the utility model specifically includes a vehicle body, a garbage bin, a data monitoring system and a washing and sweeping system. The washing and sweeping system is arranged under the vehicle body, and the garbage bin is arranged on the vehicle body. The vehicle body is the main structure of the washing and sweeping vehicle, and the vehicle body provides support and protection for the entire system. The garbage bin is used to collect garbage generated by the washing and sweeping vehicle during the process of cleaning the road, and the capacity of the garbage bin can be adjusted according to actual needs. The washing and sweeping system is the core part of the washing and sweeping vehicle, which includes various nozzles, brushes and other components, which can effectively remove stains and debris on the ground.

[0025] The data monitoring system is one of the key parts of the automatic driving washing and sweeping vehicle, which includes a variety of different types of sensors. In this embodiment, the data monitoring system includes a front garbage recognition probe and a rear garbage recognition probe, and both the front garbage recognition probe and the rear garbage recognition probe can be image acquisition devices. The front garbage recognition probe is installed on the front of the vehicle body, and the front garbage recognition probe is used to collect garbage image information located in front of the vehicle body. The rear garbage recognition probe is installed on the end of the garbage bin located at the rear of the vehicle body, and the rear garbage recognition probe is used to collect garbage image information located at the rear of the vehicle body. The data monitoring system is also used to collect the operating status information of the garbage bin and the washing and sweeping system.

[0026] In one embodiment, referring to Figure 2 The automatic driving washing and sweeping vehicle disclosed in the utility model also includes a control system and a vehicle-mounted TBOX arranged inside the vehicle body. The control system is the core part of the automatic driving washing and sweeping vehicle, which is responsible for coordinating and directing various tasks of the washing and sweeping vehicle. The control system is also arranged inside the vehicle body, and realizes precise control of various functions of the washing and sweeping vehicle through a preset algorithm. The data monitoring system is connected to the control system to monitor the operating status and environmental data of the washing and sweeping vehicle in real time, and provide a decision basis for the control system. The vehicle-mounted TBOX is an intelligent terminal of the washing and sweeping vehicle, which integrates various advanced technologies such as GPS positioning and wireless communication. The vehicle-mounted TBOX is connected to the control system through a CAN bus, realizing the real-time collection and transmission of various data of the washing and sweeping vehicle. At the same time, the vehicle-mounted TBOX also has a wireless connection function, which can interact with the vehicle control cloud platform for data, so that managers can quickly grasp the key operating data of the automatic driving washing and sweeping vehicle through the vehicle control cloud platform. In this embodiment, the automatic driving washing and sweeping vehicle not only improves work efficiency, but also reduces manual intervention. At the same time, the introduction of the vehicle-mounted TBOX and the vehicle control cloud platform enables the washing and sweeping vehicle to better adapt to the development needs of future smart cities.

[0027] In one embodiment, referring to Figure 3The automatic driving washing and sweeping vehicle disclosed in the utility model also includes a hydraulic system, through which the automatic control of the garbage bin can be achieved. The hydraulic system is arranged inside the vehicle body and connected to the control system. The hydraulic system mainly includes a hydraulic oil tank and a hydraulic rod. As the core part of the system, the hydraulic oil tank stores hydraulic oil for driving the hydraulic rod. The hydraulic rod is directly connected to the garbage bin through a mechanical structure. One end of the garbage bin in the length direction is rotatably connected to the rear of the vehicle body, and the other end is connected to the hydraulic rod. When the control system issues an instruction, the hydraulic oil in the hydraulic oil tank will be transported to the hydraulic rod. Driven by the hydraulic oil, the hydraulic rod pushes the garbage bin to perform corresponding actions, so that the garbage bin can automatically lift and unload garbage as needed.

[0028] In addition, in order to better monitor and control the status of the waste bin, e.g. Figure 1 and Figure 3 As shown, in one embodiment, the data monitoring system also includes a box rotation sensor and an oil pressure sensor. The box rotation sensor is installed on the side wall of the trash can to collect the rotation angle information of the trash can in real time. This information is crucial for determining whether the trash can is working properly. The oil pressure sensor is responsible for monitoring the hydraulic oil pressure value in the hydraulic oil tank. Through the oil pressure sensor, the operating status of the hydraulic system can be timely understood to ensure that the system works stably and reliably.

[0029] In one embodiment, Figure 3 As shown, the washing and sweeping system includes a water tank, a water circuit control module, a water pipeline and a washing and sweeping disc. The washing and sweeping disc includes a water spray head and a sweeping brush. The sweeping brush is connected to the water spray head. The brush head of the sweeping brush is evenly distributed at the bottom of the water spray head. The water tank is arranged inside the vehicle body. The water circuit control module is connected to the water outlet of the water tank. One end of the water pipeline is connected to the water circuit control module, and the other end of the water pipeline is connected to the water spray head. The water circuit control module is used to control the water supply from the water tank to the washing and sweeping disc. The washing and sweeping system also includes a washing and sweeping disc control module, which is connected to the control system and the washing and sweeping disc. The washing and sweeping disc control module is used to respond to the control command of the control system to adjust the height, rotation speed and rotation angle of the washing and sweeping disc. The working principle of the washing and sweeping system is as follows: First, the water tank stores cleaning water. Through the control of the water circuit control module, the water flow in the water tank can be transported to the washing and sweeping disc. The water delivery pipeline connects the water circuit control module and the washing and sweeping disc, and transmits the water flow from the water circuit control module to the washing and sweeping disc.

[0030] The data monitoring system further includes a water level sensor, which is arranged on the water tank and is used to collect the water level height in the water tank. The data monitoring system further includes a flow sensor, which is arranged in the water circuit control module and is used to collect the water flow working flow of the water circuit control module. The data monitoring system further includes a sweeping disc angle sensor, which is arranged on the sweeping and washing disc control module and is used to collect the angle between the sweeping and washing disc and the ground. Through the data monitoring system, the working state of the sweeping and washing vehicle can be monitored in real time. The water level sensor can provide water level information in the water tank so as to replenish the water source in time. The flow sensor can monitor the working flow of the water flow and ensure that the sweeping and washing disc obtains enough water flow for cleaning. The sweeping disc angle sensor is used to detect the angle between the sweeping disc and the ground, so as to detect the working life of the sweeping disc. When it is detected that the angle between the sweeping disc and the ground is greater than the angle threshold of about 25 degrees, the sweeping disc wear alarm will be triggered, prompting the replacement of the sweeping and washing disc. In the automatic driving state, the sweeping disc angle sensor can provide feedback on the working status of the sweeping disc of the washing and sweeping vehicle. The cloud platform system can detect whether the sweeping and washing command has been executed normally by detecting the sweeping disc angle.

[0031] In one embodiment, referring to Figure 4 , the data monitoring system also includes a garbage volume sensor. In order to more accurately monitor the amount of garbage in the garbage bin, an ultrasonic sensor is selected as the garbage volume sensor. This sensor determines the height of the garbage by emitting ultrasonic waves and receiving the reflected waves, thereby obtaining garbage volume information. In order to facilitate installation and ensure the stability of the sensor, the garbage volume sensor can be installed on the top of the garbage bin. In this way, the garbage volume sensor can monitor the garbage volume information in the garbage bin in real time and transmit the data to the data monitoring system. This implementation method not only improves the accuracy of garbage monitoring, but also provides important data support for subsequent garbage disposal.

[0032] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of protection of the present application is limited to these examples. In line with the concept of the present application, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present application as described above, which are not provided in detail for the sake of simplicity.

[0033] One or more embodiments of the present application are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the present application. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of the present application should be included in the protection scope of the present application.

Claims

1. An automatic driving washing and sweeping vehicle, characterized in that: The vehicle comprises a vehicle body, a garbage bin, a washing and sweeping system, a data monitoring system and a control system. The washing and sweeping system is arranged below the vehicle body, the control system is arranged inside the vehicle body, the garbage bin is arranged on the vehicle body, the data monitoring system and the washing and sweeping system are both connected to the control system, the data monitoring system comprises a front garbage identification probe and a rear garbage identification probe, the front garbage identification probe is installed on the front part of the vehicle body, the front garbage identification probe is used to collect garbage image information located in front of the vehicle body, the rear garbage identification probe is installed on the garbage bin at one end of the rear part of the vehicle body, the rear garbage identification probe is used to collect garbage image information located behind the vehicle body, the data monitoring system is also used to collect operating status information of the garbage bin and the washing and sweeping system, the washing and sweeping vehicle also comprises a vehicle-mounted TBOX arranged inside the vehicle body, the control system is connected to the vehicle-mounted TBOX via a CAN bus, and the vehicle-mounted TBOX is wirelessly connected to a vehicle control cloud platform.

2. The automatic driving washing and sweeping vehicle according to claim 1, characterized in that: The data monitoring system also includes a garbage volume sensor, which is an ultrasonic sensor. The garbage volume sensor is installed on the top of the garbage bin and is used to collect garbage volume information in the garbage bin.

3. The automatic driving washing and sweeping vehicle according to claim 1, characterized in that: The washing and sweeping vehicle also includes a hydraulic system, which is arranged inside the vehicle body and connected to the control system. The hydraulic system includes a hydraulic oil tank and a hydraulic rod. One end of the garbage bin in the length direction is rotatably connected to the rear of the vehicle body, and the other end of the garbage bin in the length direction is connected to the hydraulic rod of the hydraulic system.

4. The automatic driving washing and sweeping vehicle according to claim 3, characterized in that: The data monitoring system also includes a box rotation sensor, which is installed on the side wall of the garbage bin and is used to collect rotation angle information of the garbage bin.

5. The automatic driving washing and sweeping vehicle according to claim 3, characterized in that: The data monitoring system also includes an oil pressure sensor, which is used to collect the hydraulic oil pressure value of the hydraulic oil tank.

6. The automatic driving washing and sweeping vehicle according to claim 1, characterized in that: The washing and sweeping system includes a water tank, a water circuit control module, a water supply pipeline and a washing and sweeping disc. The washing and sweeping disc includes a water spray head and a sweeping brush. The sweeping brush is connected to the water spray head. The brush heads of the sweeping brush are evenly distributed at the bottom of the water spray head. The water tank is arranged inside the vehicle body. The water circuit control module is connected to the water outlet of the water tank. One end of the water supply pipeline is connected to the water circuit control module, and the other end of the water supply pipeline is connected to the water spray head. The water circuit control module is used to control the water supply from the water tank to the washing and sweeping disc.

7. The automatic driving washing and sweeping vehicle according to claim 6, characterized in that: The data monitoring system also includes a water level sensor, which is arranged on the water tank and is used to collect the water level height in the water tank.

8. The automatic driving washing and sweeping vehicle according to claim 6, characterized in that: The data monitoring system also includes a flow sensor, which is disposed in the water circuit control module and is used to collect the water flow rate of the water circuit control module.

9. The automatic driving washing and sweeping vehicle according to claim 6, characterized in that: The washing and sweeping system also includes a washing and sweeping disc control module, which is connected to the control system and the washing and sweeping disc, and is used to respond to control instructions of the control system to adjust the height, rotation speed and rotation angle of the washing and sweeping disc.

10. The automatic driving washing and sweeping vehicle according to claim 9, characterized in that: The data monitoring system further comprises a sweeping disc angle sensor, which is arranged on the sweeping and washing disc control module and is used for collecting the angle between the sweeping and washing disc and the ground.

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