Smart-Home-System

Abstract

Smart home system (100) with a communication device (110) for establishing a connection of the smart home system (100) to the Internet (102), characterized in that the smart home system (100) has a hardware wallet (130) which is directly or indirectly connected to the communication device (110).

Description

[0001] Smart home systems are currently becoming increasingly widespread. Such systems connect various devices and systems (such as lighting, air conditioning, and drives) that can exchange information with each other, execute actions automatically, and be freely optimized and controlled by the user according to their preferences. A smart home system is typically open to additional services, which can be optionally added by the customer, allowing them to expand their smart home system with additional products and functions.

[0002] Specifically, an embodiment of a smart home system can, for example, use sensors to record important parameters in and around the house (e.g. temperature, brightness, CO2, humidity, position of the sun, energy consumption, energy production, ...) and, using this information and a programmable control system, automatically control actuators to achieve desired conditions (lighting, heat, shading, ...).

[0003] In particular, if the smart home system has a communication device for connection to the Internet, which can preferably be designed as a switch, remote control, monitoring or even remote maintenance of the networked devices can be carried out by an authorized user or a user can be alerted in the event of the detection of a predefined event.

[0004] The object of the invention is to provide a smart home system that opens up further possible uses and applications. These objects are achieved by a smart home system having the features of patent claim 1. Advantageous developments of the invention are the subject of the dependent claims.

[0005] The smart home system according to the invention has a communication device for connecting to the internet, which can preferably be embodied as a switch. Essential to the invention is that the smart home system has a hardware wallet that is directly or indirectly connected to the communication device for connecting to the internet. With an indirect connection to the communication device for connecting to the internet, the hardware wallet communicates with it via another, intermediary device; with a direct connection, however, communication occurs without such an intermediary device.

[0006] By integrating a hardware wallet into the smart home system, the entire home network gains access to crypto payment systems and blockchain networks. At the same time, the hardware wallet serves as a central point of contact within the home, preventing the need to store "coins," etc., in cloud systems and thus increasing the security of cryptocurrency storage.

[0007] In a preferred embodiment, the smart home system has at least one passive system component and the hardware wallet is connected directly or indirectly, in particular indirectly via a smart home control center, to the at least one passive system component. These passive system components, e.g. fuses, relays and similar components, have previously not generally been connected to the Internet. The connection to the hardware wallet system can be established, for example, via integrated bus systems, digital and / or analog inputs and thus - due to the connection between the hardware wallet and the communication device for connecting to the Internet - a connection of such devices to the Internet can also be established. In this way, for example, such passive devices can be fed directly to billing-relevant services, as explained below using the example of a lighting rental.

[0008] According to another advantageous development of the invention, the smart home system comprises at least one active system component that is connected directly or indirectly, in particular via a smart home control center, to the communication device for connecting to the Internet. Preferably, at least one of these active system components is also directly or indirectly connected to the hardware wallet, so that the active system components can also access and use the locally available cryptocurrency.

[0009] It is particularly preferred if the connection to the hardware wallet is direct and established via an integrated bus system, a digital input, or an analog input. This can, in particular, allow the hardware wallet to be easily connected to or disconnected from the smart home system for use at a different location or with a different smart home system.

[0010] It is particularly preferred if the hardware wallet is formed by an add-on module of a smart home control center. Since the smart home control center is usually connected to all or almost all other components of the smart home system anyway, this measure can easily ensure access to the hardware wallet from all components of the smart home system.

[0011] The unclaimed method for operating such a smart home system is characterized by the fact that digital currencies are stored locally in one's own home.

[0012] In a preferred development of the method not claimed, during operation of the smart home system, passive devices that are not independently internet-capable are at least temporarily fed directly to billing-relevant services.

[0013] A particularly advantageous variant of the unclaimed method is one in which access to crypto payment systems and blockchain networks is created for the entire home network.

[0014] The invention is explained in more detail below with reference to figures illustrating exemplary embodiments. It shows: Fig. 1: a schematic structure of a smart home system Fig. 2: the schematic process of using a smart home system for light rental, and Fig. 3: The schematic process of using a smart home system to record working hours for a tradesman.

[0015] Fig. Figure 1 schematically shows the structure of an exemplary embodiment of a smart home system 100, which is arranged, for example, in a control cabinet 101. In the figure, signal communication between different components of the smart home system 100 is represented by double arrows; furthermore, different components of the smart home system can also communicate with each other and / or be controlled, for example, via a bus system provided within the control cabinet 101.

[0016] The smart home system 100 has a communication device 110 designed as a switch for connection to the Internet, via which a connection of Internet-capable, i.e. active, system components to the Internet 102 is ensured. In the example shown, such active system components are in particular a Smart Meter Gateway (SMGW) 120, a hardware wallet 130 and a smart home system 140 with sensors 141 for receiving (measurement) data and actuators 142 for switching and / or influencing system components of the smart home system 100. In particular, the smart home system 100 can be configured such that any Internet-capable device belonging to the home network has access to the Internet 102 via the communication device 110 designed here as a switch for connection to the Internet.

[0017] Further components of the smart home system 100 are passive system components 150, 160, which typically do not actively communicate independently, but rather can be switched and / or whose switching states can be queried by active system components. Such passive system components 150, 160 include, for example, fuses and terminals or switching relays.

[0018] The grouping of components shown here is optional and serves as a simplified representation; it is not necessarily present in a real control cabinet 101. As symbolized by the free DIN rail 103, such a smart home system 100 can be regularly expanded with additional active and / or passive system components.

[0019] In the illustrated embodiment, the hardware wallet 130, as the double arrows illustrate, is integrated into the smart home system 100 in such a way that it communicates directly with the communication device 110, embodied here as a switch, for connecting to the Internet, as well as with the sensors 141 and actuators 142 of the smart home control center 140. Furthermore, in this example, direct communication between the hardware wallet 130 and passive system components 150, 160, i.e., the fuses, terminals, and switching relays, is established. This communication can consist, in particular, of monitoring and / or recording switching states or switching operations, so that switching states or switching operations of passive (but of course also active) system components can be stored in a blockchain 131. For this purpose, integrated bus systems or digital or analog inputs can be used, for example.

[0020] Through the communication between the sensor system 141 of the smart home central unit 140 and the hardware wallet 130 or the actuator system 142 of the smart home central unit 140 and the hardware wallet 130, states or events reported to the smart home central unit 140 by the sensor system 141 or switching processes initiated by the actuator system 142 can also be reported to the hardware wallet 130 and stored in a manner that is only Fig. 2 and Fig. 3 shown blockchain 131.

[0021] In addition to secure, tamper-resistant logging of such events, a smart home system 100 constructed in this way enables immediate, easily broken down billing as well as immediate payment for services used in cryptocurrency. Examples of this are described below using the Fig. 2 and Fig. 3 is explained in more detail.

[0022] Comparable functionality can also be ensured if the hardware wallet 130 is indirectly connected to the communication device 110, embodied here as a switch, for connecting to the Internet and / or at least some of the active or passive system components of the smart home system 100. This can be achieved, for example, by implementing the hardware wallet 130 as an additional component of the smart home control center 140, for example, as a plug-in module that utilizes the communication connections of the smart home control center 140 to other system components of the smart home system 100. The advantage of this solution is that the hardware wallet 130 no longer needs to be installed in a fixed location, but can be designed to be portable and can also be used for other purposes.

[0023] In the Fig. In the method 200 illustrated by way of example in Figure 2, the additional possibilities created by the integration of the hardware wallet 130 into the smart home system 100 are used to carry out a light rental.

[0024] In step S201, a switching operation for a lighting device occurs, for example, by actuating a passive system component 160 in the form of a switching relay when the lighting is switched on. This actuation can also be performed by the actuators 141 of the smart home control unit 140.

[0025] The change in the switching state of the switching relay is transferred to the hardware wallet 130 in step S202, for example as part of a readout of the switching states of the switching relay or in a process initiated by the actuation of the switching relay, and stored in the blockchain 131 in step S203.

[0026] If the lighting is switched again at a later point in time in step S204, in particular switched off, this change in the switching state of the switching relay is also transferred to the hardware wallet 130 in step S205 and stored in the blockchain 131 in step S206.

[0027] In this way, the respective switching states of the lighting are logged in a tamper-proof and complete manner in the blockchain 131, which can then be used to settle the owed lighting rent.

[0028] For this billing process, the presence of light, i.e., the use of the lighting device, is first reconstructed from the blockchain 131 in step S210, and billed via the hardware wallet 130 in step S211. Preferably, the payment in step S212 is also made directly using cryptocurrencies stored in the hardware wallet 130. The billing or payment is also recorded in the blockchain 131.

[0029] In the Fig. In the exemplary procedure S300 shown in Figure 3, the registration of a craftsman's working time and the invoicing of the work are carried out entirely via the hardware wallet 130 of the smart home system 100.

[0030] In step S301, the tradesman arrives and logs in to the hardware wallet 130 in step S302. This can be achieved, for example, by the hardware wallet 130 having an NFC interface and the tradesman using a corresponding token or mobile device to log in. The login is then stored in the blockchain 131 in step S303.

[0031] In step S304, the craftsman performs the necessary work and, before leaving the worksite, logs out of the hardware wallet 130 in step S305, which can be done in the same way as logging in. In step S306, the logout is also stored in the blockchain 131.

[0032] In this way, the craftsman's respective attendance times are logged in a tamper-proof and complete manner in the blockchain 131, which can then be used to calculate the wages owed - potentially down to the second.

[0033] For this billing process, the tradesman's presence is first reconstructed from the blockchain 131 in step S310, and then billed via the hardware wallet 130 in step S311. Preferably, the payment in step S312 is also made directly using cryptocurrencies stored in the hardware wallet 130. The billing or payment is also recorded in the blockchain 131. List of reference symbols 100 Smart Home System 101 Control cabinet 102 Internet 103 DIN rail 110 Communication device 120 SMGW 130 hardware wallet 131 Blockchain 140 Smart Home Control Center 141 Sensor technology 142 Actuators 150,160 passive system components 200 procedures for light rental S201-S206,S210-S212 process steps 300 procedures for monitoring working hours S301-S306,S310-S312 process steps

Claims

[1] Smart home system (100) with a communication device (110) for establishing a connection of the smart home system (100) to the Internet (102), characterized by that the smart home system (100) has a hardware wallet (130) which is directly or indirectly connected to the communication device (110). [2] Smart home system (100) according to claim 1, characterized by that the smart home system (100) has at least one passive system component (150,160) and that the hardware wallet (130) is directly or indirectly connected to the at least one passive system component (150,160). [3] Smart home system (100) according to claim 1 or 2, characterized by that the smart home system (100) has at least one active system component which is connected directly or indirectly, in particular via a smart home central unit (140), to the communication device (110) for establishing a connection to the Internet (101). [4] Smart home system (100) according to claim 3, characterized by that at least one active system component is directly or indirectly connected to the hardware wallet (130). [5] Smart home system (100) according to one of claims 1 to 4, characterized by that the connection to the hardware wallet (130) is direct and is established via an integrated bus system, a digital input or an analog input. [6] Smart home system (100) according to one of claims 1 to 5, characterized by that the hardware wallet (130) is formed by an additional module of a smart home control center (140).

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