• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:

    公开号:SE0950329A1
    申请号:SE0950329
    申请日:2009-05-12
    公开日:2010-11-13
    发明作者:Haakan Lindholm
    申请人:Collectric Ab；
    IPC主号:
    专利说明:

    Be connected to said mains, so that signals from the sensors and meters are transmitted to the computer via said network, by said devices being connected to said mains so that control signals to devices to be controlled by said computer be transmitted via the said electricity network.
    The invention. entails * a considerable. simplification 'of an installation, in that the transmission of data between, on the one hand, sensors and meters or controllers in a system and on the other hand a computer can take place independently of special wiring or other devices for the transmission of electrical signals.
    The invention is described in more detail below, partly in connection with an exemplary embodiment of the invention illustrated in the accompanying drawing, in which - Figure 1 shows a block diagram.
    Figure 1 illustrates the present method for collecting data from sensors 1 and meters 2 in a plant 3 and for controlling various devices 4, 5 in the plant.
    According to the invention, at least certain sensors and meters in the system are caused to be connected to a computer via the system's existing electrical network using the transmitter which pours a voltage higher than 10 V or an electrical signal in the conductor, the signals. A common signal voltage is 0 - signal current of 4,230 V - 400 V and the frequency 50 Hz. to transmit electrical signals in conductors with higher voltage is - 20 mA superimposed on, for example, the voltage. Adaptation circuits are known per se and are therefore not described in more detail here.
    Figure 1 illustrates a sensor 1 and a meter 2, which can be any sensor and meter. For example, the sensor may be a temperature sensor, an infrared detector for alarm messages, a smoke detector, etc. The meter 2 may also be of any type, preferably, for example, a water meter, a gas consumption meter or other type of meter.
    Figure 1 illustrates the plant's ordinary electrical network with conductors 6 - 10. and conductor 7 can run to a stove 12.
    The conductor 6 can, for example, run to an electrical outlet 11 All the conductors 6 - 10 in the plant's existing electrical network are in which there is a mounting DIN rail. connected to a power station, geskena, for example a so-called DIN rail is standard in so-called standard center and is intended for installation of units for various purposes, which depend on the standard center's function in the ordinary electricity network within the measuring area. According to a highly preferred embodiment, said computer 14 is caused to be adapted to be mounted on said DIN rail in an electrical exchange in said plant.
    When applying the invention, separate components on a DIN rail with different functions for the components can also communicate with the computer 14 by means of the DIN rail.
    According to the invention, the input and output of the computer 14 are further caused to be connected to said electrical network, so that signals from the sensors 1 and the meters 2 are caused to be transmitted to the computer 14 via an electrical network existing in the plant. Thus, sensors 1 and meters 2 must be connected to the mains with existing devices, such as wall sockets and other connections for electrical devices.
    Said devices to be controlled can be of all kinds. For example, it may be a question of controlling radiators 4 and / or fans 5. 5 to be connected to said electrical network so that said computer 14 is to be transmitted via said electrical network.
    According to the invention, said devices 4, control signals are brought to devices 4, 5, which are controlled by Other examples of devices which can be controlled on / off are engine heater sockets for cars, exterior lighting, etc. h: The present invention is therefore not to be construed as being varied, but the present invention is considered limited to the above-mentioned exemplary embodiments, within the scope of the appended claims.
    According to a preferred embodiment, said computer is caused to comprise a WEB server. This embodiment comprises that the computer 14 comprises a WEB server. Hereby. * the computer 14 constitutes a “server” for the entire system and for those who want to retrieve information from the system.
    It is preferred that the computer be a programmable computer, where different functions can be adapted to different needs. The flexibility of this device is illustrated by the fact that a call with a mobile phone can cause the computer to send a signal to a motorized lock on a gate or gate that the lock is opened or closed.
    According to a further preferred embodiment, said computer 14 is included or connected to a database. In this way, data can be collected from various sensors and thereby processed so that data can be easily read out of the database in the form of sample tables, invoicing data 'for consumption diagrams, etc.
    This means that both plant owners or their staff as well as apartment owners can connect via the Internet 15 to the said computer 14 and thereby receive information about, for example, gas consumption, electricity consumption, temperatures, etc.
    The plant owner or his staff can thus also control different functions in the plant, such as the temperature and read different conditions in the plant given by different sensors connected according to the present invention.
    According to a preferred embodiment, said communication over said electrical network between meters and sensors and devices and said computer, respectively, is made to take place by means of address-coded information, which is not described in more detail here. signals. signals are previously known, which is why the word plant has been used and exemplified above.
    Said computer, which is connected to a DIN rail, has the largest possible area of use, which corresponds to the distribution area of the nearest superior transformer. The computer can thus receive and send data to all types of sensors, controllers and consumers in the transformer area. A facility can thus be, for example, the lighting along a street, a sports facility, electrical outlets in a parking lot, a campsite, cottages in a holiday village, a building and apartments in a tenant-owner association, an airport, etc.
    A number of embodiments have been given above. It is pointed out that the present invention is not limited to the above, but other sensors or devices to be controlled can be turned for sensors and devices as needed. h: docworkkmsökingstext_doc, 2009-05-12 090064en
    权利要求:
    Claims (5)
    [1]
    1. A method for collecting data from sensors and meters in a plant and for controlling various devices in the plant, using the transmission of electrical signals in conductors that have a higher voltage than the signals, characterized in that at least some sensors (1) and meters (2) in the system (3) are made to be connected to a computer (14) via the system's existing electrical network (6-10), by causing the input and output of the computer (14) to signal be connected to said mains (6-10), are transmitted to the computer (4,5) (6-10) so that signals from the sensors (14) are caused to (1) and the meters (2) via said network, in that said devices are connected to said electrical network (4,5), (14) are transmitted via said electrical network control signals to devices to be controlled by said computer (6-10).
    [2]
    2. A method according to claim 1, characterized in that said computer (14) is caused to be adapted to be mounted on a so-called DIN rail (13) in a power station in the said plant.
    [3]
    Method according to claim 1 or 2, characterized in that said computer (14) is made to comprise a WEB server.
    [4]
    A method according to claim 1, 2 or 3, characterized in that said computer (14) is caused to include or be connected to a database.
    [5]
    5. A method according to claim 1, 2, 3 or 4, characterized in that said communication over said mains (6-10) between meters (2) and sensors (1) and devices (4,5), respectively. and said computer (14) is caused to take place by means of address-coded information signals. h: docworkkmsökingstext_doc, 2009-05-12 090064en
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    同族专利:
    公开号 | 公开日
    SE534406C2|2011-08-09|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2018-01-02| NUG| Patent has lapsed|
    优先权:
    申请号 | 申请日 | 专利标题
    SE0950329A|SE534406C2|2009-05-12|2009-05-12|Procedure for collecting data from and for controlling various functions in a system, e.g. a building|SE0950329A| SE534406C2|2009-05-12|2009-05-12|Procedure for collecting data from and for controlling various functions in a system, e.g. a building|
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