A method for automatically collecting garbage at residential buildings

Abstract

The present invention relates to a method for automatically collecting garbage at a residential building. The method comprises: a user terminal sends a garbage delivery request to a server, the garbage delivery request includes a building number, a floor number and a room number; a garbage collection vehicle plans a first driving route from a current position to a building corresponding to the building number according to the building number and a residential area map, and drives to the building along the first driving route; a building elevator control system controls the elevator to transport the garbage collection vehicle to a floor corresponding to the floor number; the garbage collection vehicle plans a second driving route from an elevator entrance to a room corresponding to the room number according to the room number and an internal map of the building, and drives to the room corresponding to the room number along the second driving route; the garbage collection vehicle sends an arrival reminder message, and the garbage collection vehicle opens a garbage delivery port corresponding to the type of garbage delivery. The garbage collection vehicle of the present invention can automatically collect garbage at the door, facilitate special groups of people to deliver garbage, and make the delivery of garbage more humane.

Description

Technical Field

[0001] The invention relates to the field of garbage collection, and more specifically to an automatic door-to-door garbage collection method for residential buildings. Background Art

[0002] Most of the existing trash cans in residential areas are set up outside the buildings. For ordinary people, there is no problem with normal disposal of garbage. However, for some special groups, such as the elderly, the disabled, pregnant women, and people with children, it is still difficult to go downstairs to dispose of garbage, which is not humane enough. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a method for automatically collecting garbage at residential buildings in view of the above-mentioned defects of the prior art.

[0004] The technical solution adopted by the present invention to solve the technical problem is to construct a method for automatically collecting garbage at the door of a residential building, comprising the following steps:

[0005] S1. The user terminal sends a garbage disposal request to the server, where the garbage disposal request includes a building number, a floor number, and a room number;

[0006] S2. The server forwards the garbage delivery request to a garbage collection vehicle, wherein the garbage collection vehicle stores a community map and internal building maps of all buildings in the community;

[0007] S3, the garbage collection vehicle plans a first driving route from the current position to the building corresponding to the building number according to the building number and the community map, and the garbage collection vehicle drives along the first driving route to the building corresponding to the building number;

[0008] S4, the garbage collection vehicle is wirelessly connected to the building elevator control system, and the floor number is sent to the building elevator control system, and the building elevator control system controls the elevator to transport the garbage collection vehicle to the floor corresponding to the floor number;

[0009] S5, the garbage collection vehicle plans a second driving route from the elevator entrance to the room corresponding to the room number according to the room number and the internal map of the building, and the garbage collection vehicle drives along the second driving route to the room corresponding to the room number;

[0010] S6. The garbage collection truck sends an arrival reminder message and receives the type of garbage input by the user. The garbage collection truck opens the garbage delivery port corresponding to the type of garbage. The garbage collection truck includes multiple garbage storage locations, and each of the garbage storage locations corresponds to one garbage delivery port.

[0011] Further, in the method for automatic door-to-door garbage collection in residential buildings of the present invention, the garbage delivery request in step S1 includes a building number, a floor number, a room number and a garbage delivery time;

[0012] The server forwarding the garbage delivery request to the garbage collection vehicle in step S2 includes: the server forwarding the garbage delivery request to the garbage collection vehicle at a preset time before the garbage delivery time.

[0013] Furthermore, in the method for automatic door-to-door garbage collection in residential buildings of the present invention, after step S2 and before step S3, the method further includes:

[0014] S231. If a building access control system is provided for the building corresponding to the building number, the garbage collection vehicle is wirelessly connected to the building access control system and sends a door opening request to the building access control system;

[0015] S232: The building access control system opens the access control and sends an entry-to-building instruction to the garbage collection truck, and the garbage collection truck drives into the building.

[0016] Further, in the method for automatic door-to-door garbage collection in a residential building of the present invention, the building elevator control system in step S4 controls the elevator to transport the garbage collection vehicle to the floor corresponding to the floor number, including:

[0017] S41, the building elevator control system opens the elevator door and sends an elevator entry instruction to the garbage collection truck, and the garbage collection truck enters the elevator;

[0018] S42. When the elevator runs to the floor number, the building elevator control system opens the elevator and sends an exit instruction to the garbage collection truck, and the garbage collection truck exits the elevator.

[0019] Further, in the method for automatically collecting garbage at residential buildings of the present invention, the garbage collection vehicle sending out arrival reminder information in step S6 includes:

[0020] S611, the garbage collection vehicle is wirelessly connected to the room access control system corresponding to the room number, and sends an arrival instruction to the room access control system, and the room access control system issues a reminder message of the arrival of the garbage collection vehicle.

[0021] Further, in the method for automatically collecting garbage at residential buildings of the present invention, the garbage collection vehicle sending out arrival reminder information in step S6 includes:

[0022] S612: The garbage collection vehicle sends an arrival instruction to the server, the server forwards the arrival instruction to the user terminal, and the user terminal sends a reminder message of the arrival of the garbage collection vehicle.

[0023] Further, in the method for automatically collecting garbage at residential buildings of the present invention, the garbage collection vehicle sending out arrival reminder information in step S6 includes:

[0024] S613: The audio playback module of the garbage collection truck sends out a reminder message that the garbage collection truck has arrived.

[0025] Further, in the method for automatic door-to-door garbage collection in residential buildings of the present invention, the garbage delivery type received from the user in step S6 includes:

[0026] S621: The audio playback module of the garbage collection vehicle plays a reminder audio message, where the reminder audio message is used to remind the user to say the type of garbage that he wants to put out;

[0027] S622. The audio receiving module of the garbage collection vehicle receives the user's voice and identifies the type of garbage in the user's voice.

[0028] Furthermore, in the method for automatically collecting garbage at residential buildings of the present invention, after step S6, the method further includes:

[0029] S71, the garbage collection vehicle sends a collection completion instruction to the server, and the server queries whether there is an unprocessed garbage delivery request on the floor corresponding to the floor number;

[0030] S72, if there is an unprocessed garbage delivery request on the floor corresponding to the floor number, execute the step S5; if there is no unprocessed garbage delivery request on the floor corresponding to the floor number, the server queries whether there is an unprocessed garbage delivery request on the building number;

[0031] S73. If there is an unprocessed garbage delivery request for the building number, the garbage collection vehicle returns to the elevator entrance and executes step S4.

[0032] Furthermore, in the method for automatically collecting garbage at residential buildings of the present invention, the garbage collection vehicle includes a commodity selling module for selling commodities, and after step S6, further includes:

[0033] S81, the garbage collection vehicle determines whether the commodity sales module stores commodities corresponding to the type of garbage delivery;

[0034] S82: If yes, the garbage collection vehicle sends a product sales reminder message to prompt the user to buy the product corresponding to the type of garbage put in;

[0035] S83. If the garbage collection vehicle receives the order information and payment information, the commodity sales module releases the commodity corresponding to the type of garbage delivery.

[0036] The implementation of the method for automatically collecting garbage at residential buildings of the present invention has the following beneficial effects: the garbage collection vehicle of the present invention can automatically collect garbage at residential buildings, making it convenient for special groups to place garbage, and making garbage placement more humane. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0038] Figure 1 This is a flow chart of a method for automatically collecting garbage at residential buildings provided by one embodiment of the present invention;

[0039] Figure 2 It is a structural schematic diagram of a garbage collection vehicle system provided by one embodiment of the present invention. DETAILED DESCRIPTION

[0040] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, specific embodiments of the present invention are now described in detail with reference to the accompanying drawings.

[0041] In a preferred embodiment, reference Figure 1 and Figure 2 The method for automatic door-to-door garbage collection in residential buildings of this embodiment is applied to a garbage collection vehicle system. The garbage collection vehicle system includes multiple user terminals, multiple garbage collection vehicles and a server. The server communicates and connects the user terminals and the garbage collection vehicles. The garbage collection vehicle is located in the residential area and is responsible for garbage collection in the residential area. Optionally, the user terminal may be a smart phone, a smart watch, a tablet computer, a laptop computer, a desktop computer, etc. The garbage collection vehicle includes multiple garbage storage locations, and each garbage storage location corresponds to an openable and closable garbage delivery port to achieve garbage classification and recycling. The garbage delivery port is usually closed and opens when the user delivers garbage. The garbage collection vehicle also includes a power supply battery pack, a drive motor and wheels, and the power supply battery supplies power to the entire garbage collection vehicle. The garbage collection vehicle of this embodiment is an automatic driving garbage collection vehicle and does not require manual operation by the user to drive. Specifically, the method for automatic door-to-door garbage collection in residential buildings includes the following steps:

[0042] S1. The user terminal sends a garbage disposal request to the server, and the garbage disposal request includes the building number, floor number and room number. Specifically, when the user needs to dispose of garbage, the user terminal sends a garbage disposal request to the server, and the garbage disposal request includes the building number, floor number and room number, where the building number is the number of each building in the community, and the building number corresponding to each building is unique; the floor number is the floor where the user is located, and the room number is the user's room number. Alternatively, if the server receives garbage disposal requests sent by multiple user terminals at the same time or in a short period of time, the server sorts all garbage disposal requests, for example, from near to far according to the distance from the building corresponding to the building number, or from low to high according to the floor, or from large to small according to the number of garbage disposal requests corresponding to the building number.

[0043] S2. The server forwards the garbage delivery request to the garbage collection truck, which stores the community map and the internal building map of all buildings in the community. Specifically, the garbage collection truck includes a wireless communication module, and the garbage collection truck is wirelessly connected to the server through the wireless communication module, such as a 3G wireless communication module, a 4G wireless communication module, a 5G wireless communication module, etc. If the server is a dedicated server for a certain community, that is, the server is only connected to the garbage collection truck in one community, the server directly forwards the garbage delivery request to the garbage collection truck. If the server serves multiple communities at the same time, the garbage delivery request sent by the user terminal includes the community number, the building number, the floor number and the room number, and the server sends the garbage delivery request to the garbage collection truck corresponding to the community number. Alternatively, if the server serves multiple communities at the same time, the garbage delivery request sent by the user terminal includes the terminal location information, the building number, the floor number and the room number, and the server determines the community number according to the terminal location information, and sends the garbage delivery request to the garbage collection truck corresponding to the community number. The community map includes the distribution of roads, buildings, and building entrances in the community, and the internal building map includes floor distribution, corridor distribution, room distribution, etc.

[0044] S3. The garbage collection truck plans a first driving route from the current position to the building corresponding to the building number according to the building number and the community map, and the garbage collection truck drives along the first driving route to the building corresponding to the building number. Specifically, after receiving the garbage delivery request, the garbage collection truck reads the building number in the garbage delivery request, and plans a first driving route from the current position to the building corresponding to the building number according to the building number and the community map, and the garbage collection truck drives along the first driving route to the building corresponding to the building number. Further, the garbage collection truck drives to the elevator door in the building. Alternatively, if an obstacle or pedestrian is encountered during driving, the garbage collection truck automatically avoids obstacles and detours, bypasses the obstacle and returns to the first driving route. During the automatic driving process, the garbage collection truck can use a variety of navigation methods such as lidar navigation, ultrasonic navigation, camera navigation, etc., and specific reference can be made to the existing technology.

[0045] S4, the garbage collection truck is wirelessly connected to the building elevator control system, and the floor number is sent to the building elevator control system, and the building elevator control system controls the elevator to transport the garbage collection truck to the floor corresponding to the floor number. Specifically, after the garbage collection truck drives to the elevator entrance, the garbage collection truck is wirelessly connected to the building elevator control system; as an option, the garbage collection truck can be wirelessly connected to the building elevator control system through Bluetooth wireless communication, WIFI wireless communication and other short-range wireless communication methods; it can be understood that the garbage collection truck needs to be interconnected with the building elevator control system in advance. The garbage collection truck reads the floor number from the garbage delivery request, sends the floor number to the building elevator control system, and the building elevator control system controls the elevator to transport the garbage collection truck to the floor corresponding to the floor number. As an option, the building elevator control system controls the elevator to transport the garbage collection truck to the floor corresponding to the floor number, including: S41, the building elevator control system opens the elevator door, sends an elevator entry instruction to the garbage collection truck, and the garbage collection truck enters the elevator; S42, when the elevator runs to the floor number, the building elevator control system opens the elevator, sends an elevator exit instruction to the garbage collection truck, and the garbage collection truck exits the elevator.

[0046] S5. The garbage collection truck plans a second driving route from the elevator entrance to the room corresponding to the room number according to the room number and the internal map of the building, and the garbage collection truck drives along the second driving route to the room corresponding to the room number. Specifically, the garbage collection truck reads the room number in the garbage delivery request, and plans a second driving route from the elevator entrance to the room corresponding to the room number according to the room number and the internal map of the building, and the garbage collection truck drives along the second driving route to the room corresponding to the room number. Alternatively, during the automatic driving process, the garbage collection truck can use a variety of navigation methods such as laser radar navigation, ultrasonic navigation, and camera navigation. For details, please refer to the existing technology.

[0047] S6. The garbage collection truck sends an arrival reminder message, receives the type of garbage put in input by the user, and opens the garbage put-in port corresponding to the type of garbage put in. The garbage collection truck includes multiple garbage storage positions, and each garbage storage position corresponds to a garbage put-in port. Specifically, after the garbage collection truck drives to the room corresponding to the room number, it sends an arrival reminder message to remind the user to come out to put out the garbage. As an option, this implementation provides three reminder methods, and one or more of them can be selected according to needs.

[0048] The first reminder method: S611, the garbage collection truck wirelessly connects to the room access control system corresponding to the room number, sends an arrival instruction to the room access control system, and the room access control system sends a reminder message of the arrival of the garbage collection truck. As an option, the garbage collection truck can wirelessly connect to the room access control system through short-range wireless communication methods such as Bluetooth wireless communication and WIFI wireless communication; it is understandable that the garbage collection truck needs to be interconnected with the room access control system in advance.

[0049] The second reminder method: S612, the garbage collection truck sends an arrival instruction to the server, the server forwards the arrival instruction to the user terminal, and the user terminal sends a reminder message of the arrival of the garbage collection truck.

[0050] The third reminder method: S613, the audio playback module of the garbage collection truck sends a reminder message that the garbage collection truck has arrived.

[0051] The user can select the type of garbage to be placed by operating the human-computer interaction interface or buttons on the garbage collection vehicle. As an option, in order to improve the user experience, the present embodiment provides users with a contactless garbage placement service, and the type of garbage placed received from the user in step S6 includes: S621, the audio playback module of the garbage collection vehicle plays a reminder audio message, and the reminder audio message is used to remind the user to say the type of garbage placed in which the garbage is to be placed. S622, the audio receiving module of the garbage collection vehicle receives the user's voice and identifies the type of garbage placed in the user's voice. If the user's voice does not include the type of garbage placed, the audio playback module issues a product name prompt message, prompting the user to say the name of the product in which the garbage is to be placed. The audio receiving module receives the user's voice again, identifies the product name in the user's voice, and the garbage collection vehicle searches for the type of garbage placed corresponding to the product name based on the correspondence between the product name and the type of garbage.

[0052] The user can select the type of garbage to be placed by operating the human-computer interaction interface or buttons on the garbage collection vehicle. As an option, in order to improve the user experience, this embodiment provides the user with a contactless garbage placement service. The type of garbage placed received from the user in step S6 includes: the image recognition module of the garbage collection vehicle obtains the garbage image of the user to be placed, and uses the image recognition algorithm to identify the type of garbage placed that the garbage image contains garbage.

[0053] The garbage disposal port will automatically close after being opened for a preset time, or automatically close after detecting that a user has disposed of garbage. After completing this garbage collection, the garbage collection truck accesses the server to inquire whether there are other garbage disposal requests to be processed. If there are, the garbage collection truck will accept the unprocessed garbage disposal requests and execute the unprocessed garbage disposal requests from the current location; if there are no unprocessed garbage disposal requests, the garbage collection truck will return to the preset location and wait to receive garbage disposal requests.

[0054] The garbage collection vehicle of this embodiment can automatically collect garbage at the door, making it convenient for special groups of people to put out garbage, making garbage disposal more humane.

[0055] In some embodiments of the method for automatic door-to-door garbage collection in residential buildings, based on the above embodiments, the garbage delivery request in step S1 of this embodiment includes the building number, floor number, room number and garbage delivery time, and the garbage delivery time is a certain time in the future. Correspondingly, in step S2, the server forwards the garbage delivery request to the garbage collection vehicle, including: the server forwards the garbage delivery request to the garbage collection vehicle at a preset time before the garbage delivery time, and the preset time can be obtained based on the average time of a garbage collection vehicle's service. This embodiment provides users with a reservation garbage delivery service, which is convenient for users to arrange garbage delivery time.

[0056] In some embodiments of the method for automatic door-to-door garbage collection in residential buildings, after step S2 and before step S3, it also includes: S231. If the building corresponding to the building number is equipped with a building access control system, the garbage collection truck wirelessly connects to the building access control system and sends a door opening request to the building access control system. As an option, the garbage collection truck can wirelessly connect to the building access control system through short-range wireless communication methods such as Bluetooth wireless communication and WIFI wireless communication; it is understandable that the garbage collection truck needs to be interconnected with the building access control system in advance. S232. The building access control system opens the door control and sends a command to enter the building to the garbage collection truck, and the garbage collection truck enters the building. This embodiment further solves the method for the garbage collection truck to pass through the building access control, and realizes the automatic passage of the garbage collection truck.

[0057] In some embodiments of the method for automatically collecting garbage at residential buildings, in order to improve the recycling efficiency of the garbage collection vehicle and avoid repeated round trips, this embodiment searches for garbage that needs to be collected in the building after completing one garbage delivery. Specifically, after step S6, it also includes:

[0058] S71. The garbage collection vehicle sends a collection completion instruction to the server, and the server queries whether there is an unprocessed garbage delivery request on the floor corresponding to the floor number.

[0059] S72, if there is an unprocessed garbage delivery request on the floor corresponding to the floor number, the garbage collection vehicle receives the unprocessed garbage delivery request and executes step S5, that is, the garbage collection vehicle plans a driving route from the current position to the room corresponding to the room number according to the room number and the internal map of the building, and the garbage collection vehicle drives along the driving route to the room corresponding to the room number. If there is no unprocessed garbage delivery request on the floor corresponding to the floor number, the server queries whether there is an unprocessed garbage delivery request on the building number.

[0060] S73. If there is an unprocessed garbage delivery request for the building number, the garbage collection truck returns to the elevator entrance, receives the unprocessed garbage delivery request and executes step S4, that is, the garbage collection truck wirelessly connects to the building elevator control system and sends the floor number to the building elevator control system. The building elevator control system controls the elevator to transport the garbage collection truck to the floor corresponding to the floor number.

[0061] In some embodiments of the method for automatically collecting garbage at residential buildings, the garbage collection vehicle includes a commodity sales module for selling commodities, and the commodity sales module stores commodities to be sold. Specifically, after step S6, the method further includes:

[0062] S81, the garbage collection vehicle determines whether the commodity sales module stores commodities corresponding to the garbage delivery type. The garbage collection vehicle stores the correspondence between each garbage delivery type and commodities. After the user selects the garbage delivery type, the garbage collection vehicle determines whether the commodity sales module stores commodities corresponding to the garbage delivery type. Optionally, in order to prevent the user from saying the wrong garbage delivery type, the present embodiment further includes an image recognition module. The image recognition module of the garbage collection vehicle obtains the garbage image of the user to be delivered, and uses the image recognition algorithm to recognize the garbage delivery type of the garbage contained in the garbage image.

[0063] S82. If the commodity sales module of the garbage collection vehicle stores commodities corresponding to the types of garbage, the garbage collection vehicle sends a commodity sales prompt message to prompt the user to purchase commodities corresponding to the types of garbage. As an option, the user sends the type and weight of the garbage to the server each time after throwing the garbage, and the server saves the type and weight of the garbage to the user's account. The server can reward the user with commodities according to the type and weight of the garbage thrown by the user, and the server sends a reward instruction to the garbage collection vehicle, and the commodity sales module of the garbage collection vehicle releases the rewarded commodities for free.

[0064] S83. If the garbage collection vehicle receives the order information and payment information, the commodity sales module releases the commodity corresponding to the type of garbage.

[0065] In some embodiments of the method for automatic door-to-door garbage collection in residential buildings, the garbage collection vehicle detects whether there is any remaining storage space in the garbage storage location after each garbage delivery. If not, the vehicle automatically returns to the residential garbage collection point and unloads the garbage stored on the vehicle to the residential garbage collection point.

[0066] In some embodiments of the method for automatic door-to-door garbage collection in residential buildings, the garbage collection vehicle includes a lighting lamp and an ambient light detection module. When the ambient light detection module detects that the light intensity is lower than a preset light intensity, the lighting lamp is turned on; when the ambient light detection module detects that the light intensity is not lower than the preset light intensity, the lighting lamp is turned off.

[0067] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0068] Professionals may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in the above description according to function. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0069] The steps of the method or algorithm described in conjunction with the embodiments disclosed herein may be implemented directly using hardware, a software module executed by a processor, or a combination of the two. The software module may be placed in a random access memory (RAM), a memory, a read-only memory (ROM), an electrically programmable ROM, an electrically erasable programmable ROM, a register, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

[0070] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot limit the scope of protection of the present invention. All equivalent changes and modifications made to the scope of the claims of the present invention should fall within the scope of the claims of the present invention.

Claims

1. A method for automatically collecting garbage at residential buildings, characterized in that: The steps include: S1. The user terminal sends a garbage disposal request to the server, where the garbage disposal request includes a building number, a floor number, a room number and a garbage disposal time; S2. The server forwards the garbage delivery request to a garbage collection vehicle, wherein the garbage collection vehicle stores a community map and internal building maps of all buildings in the community; S3, the garbage collection vehicle plans a first driving route from the current position to the building corresponding to the building number according to the building number and the community map, and the garbage collection vehicle drives along the first driving route to the building corresponding to the building number; S4, the garbage collection vehicle is wirelessly connected to the building elevator control system, and the floor number is sent to the building elevator control system, and the building elevator control system controls the elevator to transport the garbage collection vehicle to the floor corresponding to the floor number; S5, the garbage collection vehicle plans a second driving route from the elevator entrance to the room corresponding to the room number according to the room number and the internal map of the building, and the garbage collection vehicle drives along the second driving route to the room corresponding to the room number; S6, the garbage collection vehicle sends an arrival reminder message, receives the type of garbage to be put in input by the user, and the garbage collection vehicle opens the garbage delivery port corresponding to the type of garbage to be put in, the garbage collection vehicle includes a plurality of garbage storage positions, each of the garbage storage positions corresponds to a garbage delivery port, and the receiving of the type of garbage to be put in input by the user includes: providing the user with a contactless garbage delivery service; the contactless garbage delivery service includes: the image recognition module of the garbage collection vehicle obtains the garbage image of the user to be put in, and uses the image recognition algorithm to identify the type of garbage to be put in the garbage image; S71, the garbage collection vehicle sends a collection completion instruction to the server, and the server queries whether there is an unprocessed garbage delivery request on the floor corresponding to the floor number; S72, if there is an unprocessed garbage delivery request on the floor corresponding to the floor number, execute the step S5; if there is no unprocessed garbage delivery request on the floor corresponding to the floor number, the server queries whether there is an unprocessed garbage delivery request on the building number; S73, if there is an unprocessed garbage delivery request for the building number, the garbage collection vehicle returns to the elevator entrance and executes step S4; Among them, if the server receives garbage disposal requests sent by multiple user terminals within a preset time, the server executes them in sequence from near to far according to the distance from the building corresponding to the building number, or in sequence from low to high according to the floors, or in sequence from large to small according to the number of garbage disposal requests corresponding to the building number.

2. The method for automatically collecting garbage at residential buildings according to claim 1 is characterized in that: The server forwarding the garbage delivery request to the garbage collection vehicle in step S2 includes: the server forwarding the garbage delivery request to the garbage collection vehicle at a preset time before the garbage delivery time.

3. The method for automatically collecting garbage at residential buildings according to claim 1 is characterized in that: After step S2 and before step S3, the method further includes: S231. If a building access control system is provided for the building corresponding to the building number, the garbage collection vehicle is wirelessly connected to the building access control system and sends a door opening request to the building access control system; S232: The building access control system opens the access control and sends an entry-to-building instruction to the garbage collection truck, and the garbage collection truck drives into the building.

4. The method for automatically collecting garbage at residential buildings according to claim 1 is characterized in that: The building elevator control system in step S4 controls the elevator to transport the garbage collection vehicle to the floor corresponding to the floor number, including: S41, the building elevator control system opens the elevator door and sends an elevator entry instruction to the garbage collection truck, and the garbage collection truck enters the elevator; S42. When the elevator runs to the floor number, the building elevator control system opens the elevator and sends an exit instruction to the garbage collection truck, and the garbage collection truck exits the elevator.

5. The method for automatically collecting garbage at residential buildings according to claim 1 is characterized in that: The garbage collection vehicle sending out arrival reminder information in step S6 includes: S611, the garbage collection vehicle is wirelessly connected to the room access control system corresponding to the room number, and sends an arrival instruction to the room access control system, and the room access control system issues a reminder message of the arrival of the garbage collection vehicle.

6. The method for automatically collecting garbage at residential buildings according to claim 1 is characterized in that: The garbage collection vehicle sending out arrival reminder information in step S6 includes: S612: The garbage collection vehicle sends an arrival instruction to the server, the server forwards the arrival instruction to the user terminal, and the user terminal sends a reminder message of the arrival of the garbage collection vehicle.

7. The method for automatically collecting garbage at residential buildings according to claim 1 is characterized in that: The garbage collection vehicle sending out arrival reminder information in step S6 includes: S613: The audio playback module of the garbage collection truck sends out a reminder message that the garbage collection truck has arrived.

8. The method for automatically collecting garbage at residential buildings according to claim 1 is characterized in that: The garbage disposal types received from the user in step S6 also include: S621: The audio playback module of the garbage collection vehicle plays a reminder audio message, where the reminder audio message is used to remind the user to say the type of garbage that he wants to put out; S622. The audio receiving module of the garbage collection vehicle receives the user's voice and identifies the type of garbage in the user's voice.

9. The method for automatically collecting garbage at residential buildings according to claim 1, characterized in that: The garbage collection vehicle includes a commodity selling module for selling commodities, and after step S6, further includes: S81, the garbage collection vehicle determines whether the commodity sales module stores commodities corresponding to the type of garbage delivery; S82: If yes, the garbage collection vehicle sends a product sales reminder message to prompt the user to buy the product corresponding to the type of garbage put in; S83. If the garbage collection vehicle receives the order information and payment information, the commodity sales module releases the commodity corresponding to the type of garbage delivery.

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