CN218383698U - Wisdom sanitation data acquisition card, main control unit and processing system - Google Patents
Wisdom sanitation data acquisition card, main control unit and processing system Download PDFInfo
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- CN218383698U CN218383698U CN202221604073.8U CN202221604073U CN218383698U CN 218383698 U CN218383698 U CN 218383698U CN 202221604073 U CN202221604073 U CN 202221604073U CN 218383698 U CN218383698 U CN 218383698U
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Abstract
The utility model provides a wisdom sanitation data acquisition card, main control unit and processing system. A smart sanitation data acquisition card, comprising: the intelligent environmental sanitation system comprises a signal acquisition module, an input/output module, a communication protocol module, a slave data transmission module and a micro control unit integrating the modules, wherein the slave data transmission module is used for data interaction with a main controller of the intelligent environmental sanitation, supports various interfaces and protocols, and can support data acquisition of sensors of different manufacturers and different interfaces on site. An intelligent environmental sanitation main controller comprises a system main module, a data processing operation module and a main data transparent transmission module, wherein the main controller is connected with a data acquisition card and can support data acquisition and normalization processing of various environmental sanitation devices. The intelligent environmental sanitation data acquisition and processing system adopts a technical scheme of one master and multiple slaves, and can quickly and conveniently realize the construction of an environmental sanitation integrated platform.
Description
Technical Field
The utility model relates to a wisdom sanitation data acquisition and processing field specifically relates to a wisdom sanitation data acquisition card, main control unit and processing system.
Background
The intelligent sanitation is based on the internet of things technology and the mobile internet technology, the whole process real-time management is carried out on people, vehicles, objects and things related to the sanitation management, the sanitation management mode is reasonably designed and planned, the sanitation operation quality is improved, the sanitation operation cost is reduced, and the garbage classification management actual effect is evaluated and promoted by using numbers. All the services of the smart sanitation are deployed at the management cloud end of the smart city, are connected with a smart city network, and provide required services for managers and operators at any time in a cloud service mode.
With the development of science and technology and the gradual maturity of intelligent environmental sanitation technology, various intelligent environmental sanitation devices emerge from the environmental sanitation industry, and because a standard communication protocol is not formed in the industry, data interfaces of environmental sanitation devices of different manufacturers and different types cannot be unified and compatible. The existing intelligent environmental sanitation solution is to customize a control system for different environmental sanitation devices, and the problems of difficult type selection, long customized development period, high cost and the like bring difficulties to the construction of the whole set of environmental sanitation integrated system.
Therefore, there is a need to provide a new type of intelligent environmental sanitation data acquisition card, main controller and processing system to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.
Not enough to prior art, the utility model provides a wisdom sanitation data acquisition card, include: the system comprises a signal acquisition module, an input/output module, a communication protocol module, a slave data transmission module and a micro control unit, wherein the signal acquisition module is used for acquiring a current signal, a voltage signal and a weak voltage signal through an analog-to-digital converter; the input and output module comprises a digital quantity input module and a digital quantity output module, the digital quantity input module is used for accessing a digital quantity input signal, and the digital quantity output module is used for outputting a digital quantity output signal; the communication protocol module is used for carrying out data interaction with equipment of a standard protocol and equipment of a non-standard protocol; the slave data transparent transmission module is used for carrying out data interaction with a master controller of the intelligent sanitation; the micro control unit integrates the signal acquisition module, the input/output module, the communication protocol module and the slave data transparent transmission module, and is used for controlling the signal acquisition module, the input/output module, the communication protocol module and the slave data transparent transmission module.
Optionally, the communication protocol module includes MODBUS TCP module based on ethernet communication protocol, MODBUS RTU module based on serial communication protocol, serial ports free port module, RS485 interface module, RS232 interface module, USB module, GPRS module and CAN module, wherein, MODBUS TCP module carries out data interaction with the camera, MODBUS RTU module carries out data interaction with various sensors, serial ports free port module carries out data interaction with the equipment of non-standard agreement, RS485 interface module RS232 interface module and the USB module carries out data interaction with the equipment that corresponds the interface respectively, the GPRS module carries out data interaction with the equipment that provides GPRS service, the CAN module carries out data interaction with the on-vehicle controller.
Optionally, the signal acquisition module includes a current signal acquisition module, a voltage signal acquisition module, and a weak voltage signal acquisition module.
Optionally, the current signal acquisition module supports 4-20 mA current signal acquisition, the voltage signal acquisition module supports 0-10V voltage signal acquisition, and the weak voltage signal acquisition module supports 0-10 mV weak voltage signal acquisition.
Optionally, the data acquisition card includes four ways of the digital input module and four ways of the digital output module.
A smart sanitation master controller comprises a system master module, a data processing operation module and a master data transmission module, wherein the master controller is used for being connected with at least one smart sanitation data acquisition card, the system master module is connected between a server and the data processing operation module and used for acquiring data from the data processing operation module, uploading the data to the server and transmitting a control instruction to the master data transmission module; the data processing and operating module is connected between the system main module and the main data transparent transmission module and is used for analyzing, processing and storing data and analyzing and normalizing protocols; the main data transparent transmission module is connected between the data processing operation module and the data acquisition card and is used for data interaction with the data acquisition card.
Optionally, the smart environmental sanitation master controller further includes a virtual machine module connected between the system main module and the main data transparent transmission module, where the virtual machine module is a compiling type processor core and is configured to compile and analyze a configuration file downloaded by a user, package instructions and data according to an internal protocol, and then deliver the packaged instructions and data to the main data transparent transmission module for issuing control.
A smart sanitation data acquisition and processing system comprises the smart sanitation master controller and at least one data acquisition card.
Optionally, a server/client architecture is adopted, the main controller serves as a master station, and the data acquisition card serves as a slave station and is used for being directly used in different scenes and devices.
Optionally, the number of data acquisition cards is sixteen.
The utility model provides a pair of wisdom sanitation data acquisition card supports multiple interface and agreement, can support the data acquisition of different producers in scene, different interface sensors. The intelligent environmental sanitation master controller can correspondingly process, analyze and upload data of different field devices; the main controller has programmable characteristics, can flexibly configure and control field equipment by compiling control statements, and can support data acquisition and normalization processing of various sanitation equipment. The intelligent environmental sanitation data acquisition and processing system adopts a technical scheme of one master and multiple slaves, namely, the data acquisition and processing of environmental sanitation equipment in an environmental sanitation integrated system are realized through one master controller and a plurality of data acquisition cards, and the establishment of an environmental sanitation integrated platform can be quickly and conveniently realized.
Drawings
The following drawings of the utility model are used as part of the utility model for understanding the utility model. There are shown in the drawings, embodiments and descriptions of the invention, which are used to explain the principles and devices of the invention. In the drawings there is shown in the drawings,
fig. 1 is a schematic structural diagram of a smart environmental sanitation data acquisition card according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a smart sanitation master controller according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a system for collecting and processing intelligent environmental sanitation data according to an embodiment of the present invention.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It is apparent that the practice of the invention is not limited to the specific details known to those skilled in the art. The preferred embodiments of the present invention are described in detail below, however, the present invention can have other embodiments in addition to the detailed description.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
Most of the prior art is a customized system, and the universality is not existed. Customized development is needed according to different scenes, and the purpose of quickly building the environmental sanitation integrated system cannot be achieved.
For example, a duplex transmitter is a multi-input/output interface processing board, the device is a full and large device, resource waste exists in most application occasions, the cost for building the whole sanitation integrated system is high, and the transmitter only has a transmission function and cannot control field devices.
For example, the intelligent sanitation equipment internet terminal device can realize the state acquisition and remote monitoring of each sanitation equipment, but the scheme has the following defects: 1. the supported interfaces are mainly concentrated on various sanitation vehicle equipment and cannot support necessary sensor signal acquisition in places such as garbage houses, garbage disposal stations and the like; 2. only field data can be collected and monitored, and equipment cannot be controlled.
The utility model discloses a data acquisition processing system which adopts a technical scheme of one master and a plurality of slaves, and a data acquisition card supports a plurality of interface protocols and can support the data acquisition of different manufacturers and different interface sensors on site; the main controller can correspondingly process, analyze and upload data of different field devices; the main controller has programmable characteristic, and can flexibly configure and control the field device by writing control sentences.
The data acquisition card supports various interfaces and protocols and can support data acquisition of sensors of different manufacturers and different interfaces on site.
In at least one embodiment, a smart sanitation data acquisition card, comprising: the system comprises a signal acquisition module, an input/output module, a communication protocol module, a slave data transmission module and a micro control unit, wherein the signal acquisition module is used for acquiring a current signal, a voltage signal and a weak voltage signal through an analog-to-digital converter; the input and output module comprises a digital quantity input module and a digital quantity output module, the digital quantity input module is used for accessing digital quantity input signals such as light sensation detection, obstacle detection and state detection, and the digital quantity output module is used for outputting digital quantity output signals such as control illuminating lamps, alarm lamps and signal lamps; the communication protocol module is used for carrying out data interaction with equipment of a standard protocol and equipment of a non-standard protocol; the slave data transparent transmission module is used for carrying out data interaction with a master controller of the intelligent sanitation; the micro control unit integrates the signal acquisition module, the input/output module, the communication protocol module and the slave data transparent transmission module together, and is used for controlling the signal acquisition module, the input/output module, the communication protocol module and the slave data transparent transmission module.
In at least one embodiment, the communication protocol module includes MODBUS TCP module based on ethernet communication protocol, MODBUS RTU module based on serial communication protocol, serial free port module, RS485 interface module, RS232 interface module, USB module, GPRS module and CAN module, wherein, MODBUS TCP module carries out data interaction with the camera, MODBUS RTU module carries out data interaction with various sensors, serial free port module carries out data interaction with the equipment of non-standard agreement, RS485 interface module RS232 interface module and the USB module carries out data interaction with the equipment that corresponds the interface respectively, the GPRS module carries out data interaction with the equipment that provides the GPRS service, the CAN module carries out data interaction with on-vehicle CAN controller.
In at least one embodiment, the signal acquisition module comprises a current signal acquisition module, a voltage signal acquisition module, and a weak voltage signal acquisition module.
In at least one embodiment, the current signal acquisition module supports 4-20 mA current signal acquisition, the voltage signal acquisition module supports 0-10V voltage signal acquisition, and the weak voltage signal acquisition module supports 0-10 mV weak voltage signal acquisition.
In at least one embodiment, said data acquisition card comprises four said digital input modules and four said digital output modules.
As shown in fig. 1, the interfaces and protocols supported by the data acquisition card: through MODBUS TCP, the module performs data interaction with equipment such as a sanitation vehicle-mounted camera and the like; performing data interaction with modules such as a temperature and humidity sensor and a distance measuring sensor through an MODBUS RTU module; acquiring equipment data of a nonstandard protocol through a serial port free port module; collecting the equipment data of the corresponding interface through an RS485/RS232/USB interface; the current signal acquisition module supports the acquisition of 4-20 mA current signals; the voltage signal acquisition module supports the acquisition of 0-10V voltage signals; the weak voltage signal acquisition module is a high-precision ADC (analog-to-digital converter) acquisition module; supporting the collection of weak voltage signals (0-10 mV); the 4-channel DO (Digital Output) module is used for controlling equipment such as an illuminating lamp and an alarm lamp; the 4-channel DI module is used for detecting signals such as optical signals and vehicle states; the CAN module performs data interaction with a vehicle-mounted CAN controller to acquire vehicle state information; the slave data transparent transmission module is mainly responsible for data interaction with the master controller, and the main functions comprise data packet packaging, data packet unpacking and the like according to an internal protocol.
In at least one embodiment, the system main module is connected between a server and the data processing operation module, and is configured to acquire data from the data processing operation module, upload the data to the server, and forward a control instruction to the main data transparent transmission module; the data processing and operation module is connected between the system main module and the main data transparent transmission module and is used for analyzing, processing and storing data and analyzing and normalizing protocols; the main data transparent transmission module is connected between the data processing operation module and the data acquisition card and is used for data interaction with the data acquisition card.
In at least one embodiment, the smart sanitation master controller further includes a virtual machine module, which is connected between the system main module and the main data transparent transmission module, and the virtual machine module is a compiling type processor core, and is used for compiling and analyzing the configuration file downloaded by the user, and packaging the instruction and the data according to the internal protocol, and then delivering the instruction and the data to the main data transparent transmission module for issuing control.
As shown in fig. 2, the main controller mainly includes functions of uplink data transmission processing, downlink data transmission processing, data processing operation, programmable operation kernel, and the like, as a core of the entire system. The MCU (Microcontroller Unit, microcontrol Unit) of the master controller adopts a high-performance ARM (Advanced RISC Machine) processor, has strong operation and storage capacity, and can be simultaneously accessed to 16 slave stations (data acquisition cards) at most. The software mainly comprises a system main module, a data processing operation module, a virtual machine module and a main data transparent transmission module.
The main functions of the system main module are: and the slave data processing operation module acquires data and uploads the data to the server, control instructions from the user and the operation and maintenance terminal are transferred to the main data transparent transmission module, and the user configuration file is read and then transferred to the virtual machine module.
The main functions of the data processing operation module are as follows: the analysis, processing and storage of different slave station data and the analysis and normalization processing of different protocols.
The virtual machine module has the main functions: the virtual machine is a compiling type processor core, can compile and analyze the configuration file downloaded by a user, packages the instruction and the data according to an internal protocol and then delivers the packaged instruction and data to the data transparent transmission module for issuing control.
The main data transparent transmission module has the main functions: and the data interaction with a slave station (data acquisition card) comprises the processing of a periodic data packet, a burst data packet and the like.
The data acquisition and processing system is also called data acquisition and refers to automatically acquiring non-electric quantity or electric quantity signals from analog and digital tested units such as sensors and other devices to be tested and sending the signals to an upper computer for analysis and processing. The intelligent environmental sanitation data acquisition system is responsible for acquiring, processing and uploading data of various environmental sanitation devices and is an important component in an intelligent environmental sanitation solution.
In at least one embodiment, a smart sanitation data acquisition and processing system includes the smart sanitation master controller and at least one data acquisition card.
In at least one embodiment, a server/client architecture is employed, with the master controller acting as the master station and the data acquisition card acting as the slave station for use directly in different scenarios and devices.
As shown in fig. 3, the data acquisition processing system includes a main controller and a data acquisition card. The system adopts a C/S (Client/Server) framework, a main controller is used as a main station, and on one hand, data packets of a data acquisition card of a slave station are uploaded to a smart cloud Server after being subjected to protocol normalization processing and data operation processing; on the other hand, control instructions from a user and an operation and maintenance end are received, and are transmitted to a data acquisition card after protocol conversion so as to control the action of the field equipment; the data acquisition card is used as a slave station, supports various interface protocols, can support data acquisition of sensors of different manufacturers and different interfaces on site, and can be directly used in scenes and equipment such as garbage houses, garbage transfer trucks, road sweeper and the like.
Based on the above description, the utility model provides a general type data acquisition processing system has following advantage at least:
1. the data acquisition and processing system adopts a technical scheme of one master and multiple slaves, namely, the data acquisition and processing of sanitation equipment in a sanitation integrated system are realized through one master controller and a plurality of data acquisition cards, and the construction of a sanitation integrated platform can be quickly and conveniently realized.
2. The system has universality, supports various interface protocols, and can support data acquisition and normalization processing of various environmental sanitation devices.
3. The system has a programmable function and can carry out online configuration and control aiming at field special equipment.
Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "disposed" and the like, appearing herein, may mean either that one element is directly attached to another element, or that one element is attached to another element through intervening elements. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.
The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that many variations and modifications may be made in accordance with the teachings of the present invention, all within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a wisdom sanitation data acquisition card which characterized in that includes: a signal acquisition module, an input/output module, a communication protocol module, a slave data transmission module and a micro control unit,
the signal acquisition module is used for acquiring a current signal, a voltage signal and a weak voltage signal through the analog-to-digital converter;
the input and output module comprises a digital quantity input module and a digital quantity output module, the digital quantity input module is used for accessing a digital quantity input signal, and the digital quantity output module is used for outputting a digital quantity output signal;
the communication protocol module is used for carrying out data interaction with equipment of a standard protocol and equipment of a non-standard protocol;
the slave data transparent transmission module is used for carrying out data interaction with a master controller of the intelligent sanitation;
the micro control unit integrates the signal acquisition module, the input/output module, the communication protocol module and the slave data transparent transmission module together, and is used for controlling the signal acquisition module, the input/output module, the communication protocol module and the slave data transparent transmission module.
2. The intelligent sanitation data acquisition card of claim 1, wherein the communication protocol module comprises an MODBUS TCP module based on an Ethernet communication protocol, an MODBUS RTU module based on a serial communication protocol, a serial free port module, an RS485 interface module, an RS232 interface module, a USB module, a GPRS module and a CAN module, wherein the MODBUS TCP module performs data interaction with a camera, the MODBUS RTU module performs data interaction with a sensor, the serial free port module performs data interaction with a device of a non-standard protocol, the RS485 interface module, the RS232 interface module and the USB module perform data interaction with a device of a corresponding interface respectively, the GPRS module performs data interaction with a device providing GPRS service, and the CAN module performs data interaction with a vehicle-mounted CAN controller.
3. The intelligent environmental sanitation data acquisition card according to claim 1, wherein the signal acquisition modules comprise a current signal acquisition module, a voltage signal acquisition module and a weak voltage signal acquisition module.
4. The intelligent environmental sanitation data acquisition card according to claim 3, wherein the current signal acquisition module supports 4-20 mA current signal acquisition, the voltage signal acquisition module supports 0-10V voltage signal acquisition, and the weak voltage signal acquisition module supports 0-10 mV weak voltage signal acquisition.
5. The intelligent environmental sanitation data acquisition card according to claim 1, wherein said data acquisition card comprises four said digital input modules and four said digital output modules.
6. An intelligent sanitation master controller, comprising a system main module, a data processing and operation module and a main data transparent transmission module, wherein the master controller is used for connecting at least one intelligent sanitation data acquisition card according to any one of claims 1-5,
the system main module is connected between the server and the data processing operation module, and is used for acquiring data from the data processing operation module, uploading the data to the server and transmitting a control instruction to the main data transparent transmission module;
the data processing and operation module is connected between the system main module and the main data transparent transmission module and is used for analyzing, processing and storing data and analyzing and normalizing protocols;
the main data transparent transmission module is connected between the data processing operation module and the data acquisition card and is used for data interaction with the data acquisition card.
7. The intelligent environmental sanitation master controller according to claim 6, further comprising a virtual machine module connected between the system main module and the main data transparent transmission module, wherein the virtual machine module is a compiling processor core for compiling and parsing the configuration file downloaded by the user, and packaging the instructions and data according to an internal protocol and then sending the instructions and data to the main data transparent transmission module for issuing control.
8. A smart sanitation data acquisition and processing system, comprising the smart sanitation master controller according to claim 7 and at least one data acquisition card.
9. The intelligent environmental sanitation data acquisition and processing system of claim 8, wherein a server/client architecture is adopted, the master controller is used as a master station, and the data acquisition card is used as a slave station for direct use in different scenes and devices.
10. The system according to claim 8, wherein the number of data acquisition cards is sixteen.
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| CN202221604073.8U CN218383698U (en) | 2022-06-24 | 2022-06-24 | Wisdom sanitation data acquisition card, main control unit and processing system |
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| CN202221604073.8U CN218383698U (en) | 2022-06-24 | 2022-06-24 | Wisdom sanitation data acquisition card, main control unit and processing system |
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