Cloud equipment control system

Abstract

The invention discloses a cloud equipment control system, and the system comprises a wireless relay which is in wireless connection with field equipment and is used for achieving the remote control of the field equipment; the instrument is wirelessly connected with the field equipment and is used for realizing data monitoring of the field equipment; and the cloud server is wirelessly connected with the wireless relay and the instrument through a local area network and a wide area network, and is used for acquiring data and signals of the field equipment and controlling the operation of the field equipment. Through establishment of the cloud server, equipment control is virtualized to the cloud, the situation that an entity controller is used on site is changed, the manufacturing cost of an equipment manufacturer is reduced, and electromagnetic interference is reduced.

Description

Technical Field

[0001] The present invention relates to the field of cloud technology, and in particular to a cloud device control system. Background Art

[0002] Most of the existing equipment controls are based on field control buses, and most of the equipment, controllers, actuators, and human-machine interaction interfaces located on site are connected by wires. The on-site wiring is complicated, there are many devices, and the electromagnetic interference is strong.

[0003] In view of the problems in the existing technology that most of the equipment control is based on the field control bus, the field wiring is complicated, there are many devices, and the electromagnetic interference is strong, no effective solution has been proposed yet. Summary of the invention

[0004] A cloud device control system is provided in an embodiment of the present invention to solve the problem that most device controls in the prior art are based on a field control bus, the field wiring is complicated, there are many devices, and the electromagnetic interference is strong.

[0005] To achieve the above-mentioned objectives, the present invention provides a cloud-based device control system, wherein the system includes: a wireless relay, wirelessly connected to a field device, for realizing remote control of the field device; instruments, wirelessly connected to the field device, for realizing data monitoring of the field device; a cloud server, wirelessly connected to the wireless relay and the instruments via a local area network and a wide area network, for collecting data and signals of the field device and controlling the operation of the field device.

[0006] Optionally, the instruments include: a voltmeter, an ammeter, a flow detector, a purity analyzer, a pressure gauge, a temperature detector, and a signal tester, all of which are wirelessly connected to the field equipment and are used to detect the voltage, current, flow, purity, pressure, temperature, and signal of the field equipment in real time.

[0007] Optionally, it also includes: a power supply; the power supply is electrically connected to the wireless relay to supply power to the wireless relay; the power supply is electrically connected to instruments and meters to supply power to the instruments and meters.

[0008] Optionally, it also includes: a local server; the local server is wirelessly connected to the on-site device via a wide area network.

[0009] Optionally, the cloud server transmits data and signals bidirectionally with the local server via the wide area network; the cloud server transmits data and signals bidirectionally with the wireless relays and instruments via the local area network and the wide area network.

[0010] Optionally, there are multiple on-site devices, which are located in multiple areas respectively.

[0011] Optionally, the cloud server is provided with one.

[0012] Beneficial effects of the present invention:

[0013] The present invention provides a cloud device control system, which includes: a wireless relay, which is wirelessly connected to a field device and is used to realize remote control of the field device; an instrument, which is wirelessly connected to the field device and is used to realize data monitoring of the field device; and a cloud server, which is wirelessly connected to the wireless relay and the instrument through a local area network and a wide area network, and is used to collect data and signals of the field device and control the operation of the field device. By establishing a cloud server, the device control is virtualized to the cloud, which changes the situation of using a physical controller on site, reduces the manufacturing cost of the equipment manufacturer, and reduces electromagnetic interference. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a cloud device control system provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] Most of the existing equipment control is based on the field control bus, and most of the equipment, controllers, actuators, and human-machine interaction interfaces located on site are connected by wires. The on-site wiring is complicated, there are many devices, and the electromagnetic interference is strong. Therefore, the present invention designs a cloud-based equipment control system. Figure 1 is a schematic diagram of the structure of a cloud device control system provided by an embodiment of the present invention; Figure 1 As shown, the system includes:

[0017] Wireless relays are wirelessly connected to field equipment to achieve remote control of field equipment;

[0018] In this application, the relay that controls the actuator of the field equipment is a wireless relay; for example, through a WiFi relay, remote control of the lighting equipment can be achieved. Users can control the on / off state of the light anytime and anywhere through a mobile phone APP to achieve intelligent lighting.

[0019] Instruments and meters are wirelessly connected to field equipment to monitor data of field equipment;

[0020] The instruments include: a voltmeter, an ammeter, a flow detector, a purity analyzer, a pressure gauge, a temperature detector, and a signal tester, all of which are wirelessly connected to the field equipment and are used to detect the voltage, current, flow, purity, pressure, temperature, and signal of the field equipment in real time.

[0021] In the present application, the instruments and meters are also instruments and meters with wireless remote transmission function, that is, the voltmeter, ammeter, flow detector, purity analyzer, pressure gauge, temperature detector, and signal tester all have wireless remote transmission function.

[0022] The cloud device control system also includes: a power supply; the power supply is electrically connected to the wireless relay for supplying power to the wireless relay; the power supply is electrically connected to the instrument for supplying power to the instrument.

[0023] The cloud server is wirelessly connected to wireless relays and instruments through local area networks and wide area networks to collect data and signals from field equipment and control the operation of field equipment.

[0024] A cloud server is a virtual server based on the Internet, which has the functions of storing data, building websites, deploying applications, backing up data, and virtualization technology. It can be deployed quickly, expanded flexibly, and paid on demand, which is very suitable for users who need a lot of computing resources and storage space.

[0025] Through the construction of on-site wireless networks (LAN and WAN), the relevant data and control signals of the on-site equipment are transmitted to the cloud server in both directions, that is, the current, voltage, flow, purity, pressure, temperature, operation signal and other data of the on-site equipment are uploaded to the cloud server. Through the development and establishment of the cloud server, the relevant operating programs can be uploaded to the cloud and the operation of the corresponding on-site equipment can be controlled through the cloud.

[0026] The cloud server transmits data and signals bidirectionally with wireless relays and instruments via local area networks and wide area networks.

[0027] The cloud device control system also includes: a local server; the local server is wirelessly connected to the field device via a wide area network; the local server provides data processing services for the field device.

[0028] The cloud server is wirelessly connected to the local server via a wide area network and transmits data and signals in both directions.

[0029] In the present application, there are multiple on-site devices, which are located in multiple areas. There is one cloud server. That is, the same devices in different locations share one cloud program, which greatly reduces the workload of technicians.

[0030] Beneficial effects of the present invention:

[0031] The present invention provides a cloud device control system, which includes: a wireless relay, which is wirelessly connected to a field device and is used to realize remote control of the field device; an instrument, which is wirelessly connected to the field device and is used to realize data monitoring of the field device; and a cloud server, which is wirelessly connected to the wireless relay and the instrument through a local area network and a wide area network, and is used to collect data and signals of the field device and control the operation of the field device. By establishing a cloud server, the device control is virtualized to the cloud, which changes the situation of using a physical controller on site, reduces the manufacturing cost of the equipment manufacturer, and reduces electromagnetic interference.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cloud device control system, characterized in that: include: Wireless relays are wirelessly connected to field equipment to achieve remote control of field equipment; Instruments and meters are wirelessly connected to field equipment to monitor the data of field equipment; The cloud server is wirelessly connected to wireless relays and instruments through local area networks and wide area networks to collect data and signals from field equipment and control the operation of field equipment.

2. The system according to claim 1, characterized in that: The instruments include: a voltmeter, an ammeter, a flow detector, a purity analyzer, a pressure gauge, a temperature detector, and a signal tester, all of which are wirelessly connected to the field equipment and are used to detect the voltage, current, flow, purity, pressure, temperature, and signal of the field equipment in real time.

3. The system according to claim 1, characterized in that Also includes: power supply; The power supply is electrically connected to the wireless relay and is used to supply power to the wireless relay; The power supply is electrically connected to the instrument and is used to supply power to the instrument.

4. The system according to claim 1, characterized in that Also includes: Local server; The local server is wirelessly connected to the field device via a wide area network.

5. The system according to claim 4, characterized in that: The cloud server transmits data and signals bidirectionally with the local server via the wide area network; The cloud server transmits data and signals bidirectionally with wireless relays and instruments via local area networks and wide area networks.

6. The system according to claim 1, characterized in that: There are a plurality of on-site devices, each of which is located in a plurality of areas.

7. The system according to claim 1, characterized in that: The cloud server is provided with one.

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