CN101958742B - Relay forwarding control system and wireless control device for high current assembly - Google Patents
Relay forwarding control system and wireless control device for high current assembly Download PDFInfo
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Abstract
The invention provides a wireless control device, which comprises an IC storage card slot or a chip socket, an IC storage card or a storage chip, a wireless receiving module, a controller, a switching assembly and a wireless transmitting module. When the received transmitting identification code is matched with the receiving identification code of the wireless control device, the controller controls the switching assembly according to the control instruction, and controls the wireless transmitting module to transmit the control instruction to the wireless control device of the next hop according to the transmitting identification code of the wireless control device. The control instruction can be transmitted step by step through a plurality of relay wireless control devices so as to avoid using expensive GSM/CMDA modules and greatly reduce the cost.
Description
Technical Field
The present invention relates to the technical field of road administration equipment, and in particular, to a relay forwarding control system and a wireless control device for a heavy current module.
Background
Street lamps are the necessary facilities for night illumination in cities, but it is very difficult to control street lamps in various places throughout cities. If control is carried out through the traditional mode, the problems of high wiring cost, complex control and the like are caused.
With the continuous development of wireless technology, the wireless technology is applied to the control field of street lamps in order to save wiring cost. For example, patent application No. 200910105776.9, having application date of 2009, 3 and 16, discloses an LED street lamp control system. The system can control the street lamp through a GSM/CDMA network. However, the control via the GSM/CDMA network requires the installation of a corresponding GSM/CDMA communication module in each street lamp, but the price of each GSM/CDMA communication module is very high, so the method is not suitable for large-scale application due to cost reasons.
Disclosure of Invention
The present invention is directed to solve at least the above-mentioned technical drawbacks, and provides a relay forwarding control system and a wireless control device for a high-voltage module.
In order to achieve the above object, an aspect of the present invention provides a relay forwarding control system for a high-voltage module, including: a first wireless control device, wherein the first wireless control device controls a first controlled strong electric component, the first wireless control device is provided with a first receiving identity code and a first transmitting identity code, and after receiving a matched control command according to the first receiving identity code, the first wireless control device controls the first controlled strong electric component according to the control command and forwards the control command to a next-hop wireless control device according to the first transmitting identity code; and each relay wireless control device controls one controlled strong current component and comprises a corresponding receiving identity code and a corresponding transmitting identity code, wherein the receiving identity code of the relay wireless control device is matched with the transmitting identity code of the previous hop wireless control device, the transmitting identity code of the relay wireless control device is matched with the receiving identity code of the next hop wireless control device, and after receiving a control instruction matched with the receiving identity code of the relay wireless control device, the relay wireless control device controls the controlled strong current component controlled by the relay wireless control device according to the control instruction and forwards the control instruction to the next hop wireless control device according to the transmitting identity code of the relay wireless control device.
In one embodiment of the present invention, the next-hop wireless control device is within a range centered on the previous-hop wireless control device and having a preset distance as a radius.
In one embodiment of the invention, the relay wireless control device forwards the control instruction to the next-hop wireless control device according to the self sending identity code after a predetermined time is exceeded.
In one embodiment of the present invention, each of the first wireless control device and the relay wireless control device has an IC memory card slot or a chip socket, and an IC memory card or a memory chip matched with the IC memory card slot or the chip socket, wherein the IC memory card or the memory chip stores therein a corresponding receiving identity code and a corresponding transmitting identity code; or the wireless control device comprises a wireless transceiver chip with a field-erasable or field-writable memory.
In one embodiment of the present invention, the IC memory card or chip is either field-erasable or field-writeable.
In one embodiment of the present invention, the IC memory card or the memory chip further stores a reception channel assignment code and/or a transmission channel assignment code, and the wireless control apparatus transmits and/or receives the control instruction according to a channel specified by the reception channel assignment code and/or the transmission channel assignment code.
In an embodiment of the present invention, the IC memory card or the memory chip further stores a check code, and the wireless control device determines whether the received transmission identity code of the previous-hop wireless control device is correct according to the check code, and if the transmission identity code of the previous-hop wireless control device is not correct, sends failure feedback to the previous-hop wireless control device or requests the previous-hop wireless control device to retransmit the failure feedback.
In an embodiment of the present invention, the wireless control devices further include a state detection module, and each wireless control device has an independent identifier, and the state detection module is configured to detect a state of the controlled strong electric component, and feed back a detection result and the independent identifier to the next-hop wireless control device.
In one embodiment of the invention, a plurality of receiving identity codes and/or a plurality of transmitting identity codes are provided in the wireless control device.
In an embodiment of the present invention, the wireless control device employs a wireless sensor network chip, a Zigbee chip, a 315M or 433M wireless transceiver module, an 27/40/62MHz FM/FSK wireless transceiver chip, or a customized RF chip.
In an embodiment of the present invention, the controlled strong electric component is a street lamp.
In one embodiment of the invention, the wireless control device controls the controlled strong electric component through a thyristor, a relay or a voltage regulator.
In an embodiment of the present invention, the control instruction includes a brightness adjustment instruction, and the wireless control device controls the voltage regulator according to the brightness adjustment instruction.
In another aspect, the present invention further provides a wireless control device, including: IC memory card sockets or chip sockets; the IC memory card or the memory chip is matched with the IC memory card slot or the chip socket, wherein the IC memory card or the memory chip stores a receiving identity code and a sending identity code; the wireless receiving module receives control instructions sent by other wireless control devices and sending identity codes of other wireless control devices; the controller controls the switch assembly according to the control instruction and controls the wireless transmitting module to transmit the control instruction to the next-hop wireless control device according to the transmitting identity code of the wireless control device when the received transmitting identity code is matched with the receiving identity code of the wireless control device; the switch assembly controls the controlled strong current assembly according to the control of the controller; and the wireless transmitting module sends the control instruction to the next-hop wireless control device according to the sending identity code of the wireless control device under the control of the controller.
In one embodiment of the present invention, further comprising: and the timer is used for timing, and the controller transmits the control instruction after delaying for a preset time.
In one embodiment of the present invention, the IC memory card or chip is either field-erasable or field-writeable.
In one embodiment of the present invention, the IC memory card or the memory chip further stores a reception channel assignment code and/or a transmission channel assignment code, and the wireless control apparatus transmits and/or receives the control instruction according to a channel specified by the reception channel assignment code and/or the transmission channel assignment code.
In an embodiment of the present invention, the IC memory card or the memory chip further stores a check code, and the wireless control device determines whether the received transmission identity code of the previous-hop wireless control device is correct according to the check code, and if the transmission identity code of the previous-hop wireless control device is not correct, sends failure feedback to the previous-hop wireless control device or requests the previous-hop wireless control device to retransmit the failure feedback.
In an embodiment of the present invention, the wireless control device further includes a state detection module, configured to detect a state of the controlled strong electric component, and feed back a detection result to the one-hop wireless control device.
In one embodiment of the invention, a plurality of receiving identity codes and/or a plurality of transmitting identity codes are provided in the wireless control device.
In one embodiment of the invention, the switching assembly is a relay, a thyristor or a voltage regulator.
In an embodiment of the present invention, the wireless transmitting module and the wireless receiving module adopt a wireless sensor network chip, a Zigbee chip, a 315M or 433M wireless transceiver module, an 27/40/62MHz FM/FSK wireless transceiver chip, or a customized RF chip.
In an embodiment of the present invention, the control instruction includes a brightness adjustment instruction, and the controller controls the voltage regulator according to the brightness adjustment instruction.
The invention can transmit the control instruction step by step through a plurality of relay wireless control devices, thereby avoiding using expensive GSM/CMDA modules and greatly reducing the cost. Especially, the LED lamp can obtain good effect when being used in the environment such as street lamp illumination, building illumination and the like. Secondly, in the invention, very complex networking environment can be conveniently configured through the pluggable IC memory card or memory chip, and the wireless control device can be produced in a unified standard because the IC memory card or memory chip can be plugged, thereby greatly reducing production cost.
In addition, in the invention, the matching among the wireless control devices of each hop can be realized through the identity codes, and the control can be carried out only when the sending identity code of the wireless control device of the previous hop is matched with the receiving identity code of the wireless control device of the current hop. In the embodiment of the invention, the system can be used for controlling the street lamps in the whole street or the whole area, and further preferably, in order to avoid causing too large power load, the relay wireless control device delays for a preset time and forwards the delayed time to the next-hop wireless control device after receiving the control instruction of the previous hop, so that the situation that all street lamps in the whole street are simultaneously lighted does not occur, and the impact of the large load is avoided. Further, the identity codes and the like of the present invention are stored in a pluggable unit
Secondly, in the present invention, the IC memory card or the memory chip further stores a reception channel assignment code and/or a transmission channel assignment code, so that the wireless control apparatuses can adopt the assigned reception and/or transmission channels according to the channel assignment code, thereby reducing interference between the respective wireless control apparatuses. Moreover, the invention can realize flexible configuration, so that a user can control partial lamps to reduce the brightness or extinguish according to different time periods or requirements, thereby greatly saving wasted energy and being more in line with the concept of green environmental protection.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a block diagram of a relay forwarding control system for a high voltage module according to an embodiment of the present invention;
fig. 2 is a structural diagram of a wireless control device according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
As shown in fig. 1, a configuration diagram of a relay forwarding control system for a high-power module according to an embodiment of the present invention is shown, and the system can be used not only for a lighting system such as a street lamp or building lighting, but also for a control system for other high-power modules. The system includes a first wireless control device 100, and a plurality of relay wireless control devices 200. Among them, the plurality of relay wireless control apparatuses 200 may communicate in a line-by-line manner, or may also communicate with each other in a cellular manner, or communicate in another manner, and transmit a control signal.
The first wireless control device 100 controls the first controlled high-voltage component, the first wireless control device 100 has a first receiving identity code and a first transmitting identity code, and after receiving the matched control command according to the first receiving identity code, the first wireless control device 100 controls the first controlled high-voltage component according to the control command and forwards the control command to the next-hop relay wireless control device 200 according to the first transmitting identity code. Each relay wireless control device 200 controls a controlled strong current component, such as a street lamp, and each relay wireless control device 200 includes a receiving identity code and a sending identity code corresponding thereto, which may be the same or different, which needs to be set according to a specific application scenario.
In the embodiment of the present invention, the receiving identity code of the relay wireless control device 200 may be matched with the transmitting identity code of the previous-hop wireless control device (the first wireless control device 100 may also be the relay wireless control device 200 of the previous hop), the transmitting identity code of the relay wireless control device 200 is matched with the receiving identity code of the next-hop wireless control device, and after receiving the control instruction matched with the receiving identity code of the relay wireless control device 200, the relay wireless control device 200 controls the controlled strong electric component controlled by the relay wireless control device 200 according to the control instruction, for example, controls a street lamp to be turned on or turned off. In addition, the relay wireless control device 200 also needs to forward the control command to the next-hop wireless control device according to the transmission identity code of the relay wireless control device 200 itself, so as to implement relay transmission of the control command.
In an embodiment of the present invention, the next-hop wireless control device is located in a range centered on the previous-hop wireless control device and having a preset distance as a radius, so as to be able to better adapt to complex situations such as street lamps. By the embodiment of the invention, one previous-hop wireless control device can simultaneously control a plurality of next-hop wireless control devices within the control range of the previous-hop wireless control device.
In order to avoid the impact of a large load on the power grid, in one embodiment of the present invention, the relay wireless control device 200 forwards the control command to the next-hop wireless control device according to its own transmission identity code after a predetermined time. In this way, by the self-delay of each relay wireless control device 200, the controlled strong electric components are not simultaneously lighted, thereby reducing the impact on the power grid.
In one embodiment of the present invention, each of the first wireless control device 100 and the relay wireless control device 200 has an IC memory card slot or chip socket, in which a corresponding receiving identity code and transmitting identity code are stored, and a pluggable IC memory card or memory chip that matches the IC memory card slot or chip socket. In a preferred embodiment of the present invention, the IC memory card or chip is field-erasable or field-writable, which further facilitates the assignment of the identity code and the subsequently mentioned channel assignment code and independent identity by the user in the field. Of course, in other embodiments of the present invention, the memory may be integrated into a chip, as long as field programmability is achieved.
In one embodiment of the present invention, the IC memory card or the memory chip further holds a reception channel assignment code and/or a transmission channel assignment code, and the wireless control apparatus transmits and/or receives the control instruction according to a channel specified by the reception channel assignment code and/or the transmission channel assignment code. Therefore, mutual interference among a plurality of wireless control devices can be effectively avoided. Of course, in the embodiment of the present invention, since the IC memory card or the memory chip is pluggable, it is possible to set the reception channel assignment code and/or the transmission channel assignment code in some of the wireless control apparatuses, while other wireless control apparatuses are not set, for example, the reception channel assignment code and/or the transmission channel assignment code are set in a busy street or a place where several wireless control apparatuses are relatively close to each other, which is advantageous for the preferred assignment of the wireless control apparatuses.
In order to prevent the control command from being lost or being unable to be opened in sequence after being interfered, for example, when the identity code of the wireless control device of the previous hop received by one wireless control device is wrong, the subsequent wireless control device cannot receive the control command. Therefore, in an embodiment of the present invention, a check code is further stored in the IC memory card or the memory chip, and the wireless control device determines whether the received transmission identity code of the wireless control device of the previous hop is correct according to the check code, and if the transmission identity code of the wireless control device of the previous hop is not correct, sends failure feedback to the wireless control device of the previous hop or requests the wireless control device of the previous hop to retransmit the failure feedback. Therefore, the situation that the subsequent wireless control devices cannot work normally because the wireless control device of a certain hop does not receive the control command is avoided.
In an embodiment of the present invention, the wireless control device further includes a state detection module, for example, detecting whether the controlled strong electric component has current flowing through it, so as to detect the current state of the controlled strong electric component, such as on or off. In the embodiment, each wireless control device has an independent identifier, the independent identifier is configured in an IC memory card or a memory chip, and the state detection module is configured to detect the state of the controlled strong electric component and feed back the detection result and the independent identifier to the next-hop wireless control device. The last-hop wireless control device continues to feed back after receiving the error signal until the error signal is fed back to the control center, so that which wireless control device makes an error can be judged in time, and the overhaul and the maintenance are carried out in time.
In one embodiment of the invention, a plurality of receiving identity codes and/or a plurality of transmitting identity codes are arranged in the wireless control device, so that one-to-many or many-to-one control can be realized, and even many-to-many control can be realized.
In an embodiment of the present invention, the wireless control device may employ a wireless sensor network chip, a Zigbee chip, a 315M or 433M transceiver module, an 27/40/62MHz FM/FSK transceiver chip, or a customized RF chip.
In one embodiment of the invention, the wireless control device controls the controlled strong electric component through a thyristor, a relay or a voltage regulator. For example, the control command may not only be an on or off command, but also include a brightness adjustment command, and the wireless control device controls the voltage regulator according to the brightness adjustment command, so as to adjust the brightness of the controlled strong electric component.
Fig. 2 is a block diagram of a wireless control device according to an embodiment of the present invention. The wireless control device comprises an IC memory card slot or chip socket 300 and an IC memory card or memory chip 400 matched with the IC memory card slot or chip socket 300, wherein the IC memory card or the memory chip 400 stores a receiving identity code and a sending identity code. The receiving identity code is matched with the sending identity code of the wireless control device of the previous hop, and the sending identity code is matched with the receiving identity code of the next hop. The wireless control device further includes a wireless receiving module 500, a controller 600, a switch assembly 700, and a wireless transmitting module 800. The wireless receiving module 500 receives a control command sent by another wireless control device (e.g., a last-hop wireless control device) and a sending identity code of the other wireless control device. When the received transmission identity code matches the receiving identity code of the wireless control device itself, the controller 600 controls the switch module 700 according to the control instruction, for example, turns on or off the switch module 700, thereby turning on or off the controlled strong electric component. In addition, the controller 600 also controls the wireless transmission module 800 to transmit a control command to the next-hop wireless control device according to the transmission identity code of the wireless control device itself. The switch module 700 controls the controlled high voltage module according to the control of the controller 600. The wireless transmitting module 800 transmits a control command to the next-hop wireless control apparatus according to the transmitting identity code of the wireless control apparatus itself under the control of the controller 600.
Although the embodiment is described by taking the IC memory card or the memory chip 400 as an example, in other embodiments of the present invention, the wireless control device may further include a wireless transceiver chip having a field-erasable or field-writable memory, and the object of the present invention may also be achieved.
In one embodiment of the present invention, the wireless control device further comprises a timer 900. The timer 900 is used for timing, and the controller 600 delays the control command for a predetermined time and then transmits the control command.
In one embodiment of the present invention, the IC memory card or chip 400 is either field-erasable or field-writeable.
In one embodiment of the present invention, the IC memory card or chip 400 further stores therein a reception channel assignment code and/or a transmission channel assignment code, and the wireless control apparatus transmits and/or receives a control instruction according to a channel designated by the reception channel assignment code and/or the transmission channel assignment code.
In an embodiment of the present invention, the IC memory card or the memory chip 400 further stores a check code, and the wireless control apparatus determines whether the received transmission identity code of the previous-hop wireless control apparatus is correct according to the check code, and if the transmission identity code is determined to be incorrect, transmits failure feedback to the previous-hop wireless control apparatus or requests the previous-hop wireless control apparatus to retransmit the failure feedback.
In an embodiment of the present invention, the wireless control device further includes a state detection module 1000, such as a current detection module, and each wireless control device has an independent identifier, and the state detection module 1000 is configured to detect a state of the controlled strong electric component and feed back a detection result and the independent identifier to the next-hop wireless control device.
In one embodiment of the invention, a plurality of receiving identity codes and/or a plurality of transmitting identity codes are arranged in the wireless control device, so that one-to-many, many-to-one or many-to-many control can be implemented.
In one embodiment of the present invention, the switch assembly 700 may be a relay, a thyristor, or a voltage regulator. The control command may include a brightness adjustment command, and the controller 600 controls the voltage regulator according to the brightness adjustment command to adjust the brightness of the controlled strong electric component.
In an embodiment of the present invention, the wireless transmitting module 800 and the wireless receiving module 500 employ a wireless sensor network chip, a Zigbee chip, a 315M or 433M wireless transceiver module, an 27/40/62MHz FM/FSK wireless transceiver chip, or a custom RF chip.
In other embodiments of the present invention, a sensor module 1100, such as a light sensor, may be further included, and may detect the current brightness, etc., and provide the detection result to the controller 600, and the controller 600 controls the switch assembly 700 according to the detection result.
The invention can transmit the control instruction step by step through a plurality of relay wireless control devices, thereby avoiding using expensive GSM/CMDA modules and greatly reducing the cost. Especially, the LED lamp can obtain good effect when being used in the environment such as street lamp illumination, building illumination and the like. Secondly, in the invention, very complex networking environment can be conveniently configured through the pluggable IC memory card or memory chip, and the wireless control device can be produced in a unified standard because the IC memory card or memory chip can be plugged, thereby greatly reducing production cost.
In addition, in the invention, the matching among the wireless control devices of each hop can be realized through the identity codes, and the control can be carried out only when the sending identity code of the wireless control device of the previous hop is matched with the receiving identity code of the wireless control device of the current hop. In the embodiment of the invention, the system can be used for controlling the street lamps in the whole street or the whole area, and further preferably, in order to avoid causing too large power load, the relay wireless control device delays for a preset time and forwards the delayed time to the next-hop wireless control device after receiving the control instruction of the previous hop, so that the situation that all street lamps in the whole street are simultaneously lighted does not occur, and the impact of the large load is avoided. Further, the identity codes and the like of the present invention are stored in a pluggable unit
Secondly, in the present invention, the IC memory card or the memory chip further stores a reception channel assignment code and/or a transmission channel assignment code, so that the wireless control apparatuses can adopt the assigned reception and/or transmission channels according to the channel assignment code, thereby reducing interference between the respective wireless control apparatuses. Moreover, the invention can realize flexible configuration, so that a user can control partial lamps to reduce the brightness or extinguish according to different time periods or requirements, thereby greatly saving wasted energy and being more in line with the concept of green environmental protection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (19)
1. A relay forwarding control system for a high power electrical component, comprising:
a first wireless control device, wherein the first wireless control device controls a first controlled strong electric component, the first wireless control device is provided with a first receiving identity code and a first transmitting identity code, and after receiving a matched control command according to the first receiving identity code, the first wireless control device controls the first controlled strong electric component according to the control command and forwards the control command to a next-hop wireless control device according to the first transmitting identity code; and
a plurality of relay wireless control devices, each of which controls a controlled heavy current component and comprises a corresponding receiving identity code and a corresponding transmitting identity code, wherein the receiving identity code of the relay wireless control device is matched with the transmitting identity code of the previous-hop wireless control device, the transmitting identity code of the relay wireless control device is matched with the receiving identity code of the next-hop wireless control device, the relay wireless control device controls the controlled heavy current component controlled by the relay wireless control device according to the control command after receiving the control command matched with the self receiving identity code, and forwards the control command to the next-hop wireless control device according to the self transmitting identity code of the relay wireless control device, wherein the next-hop wireless control device is in the range taking the previous-hop wireless control device as the center and taking the preset distance as the radius, wherein,
the wireless control devices are respectively provided with an IC memory card slot or a chip socket and an IC memory card or a memory chip matched with the IC memory card slot or the chip socket, wherein the IC memory card or the memory chip stores corresponding receiving identity codes and sending identity codes.
2. The relay forwarding control system for a strong electric component according to claim 1, wherein said relay wireless control device forwards said control command to the next-hop wireless control device according to its own transmission identification code after a predetermined time has elapsed.
3. The relay forwarding control system for a strong electric component according to claim 1, wherein said IC memory card or memory chip is either field-erasable or field-writeable;
or the wireless control device comprises a wireless transceiver chip with a field-erasable or field-writable memory.
4. The relay forwarding control system for a high electric module as claimed in claim 3, wherein said IC memory card, said memory chip, or said wireless transceiver chip further stores a reception channel assignment code and/or a transmission channel assignment code, and said wireless control device transmits and/or receives said control command according to a channel designated by said reception channel assignment code and/or transmission channel assignment code.
5. The relay forwarding control system for a high voltage electrical component as claimed in claim 3, wherein a check code is further stored in the IC memory card or the memory chip or the wireless transceiver chip, the wireless control device determines whether the received transmission identity code of the wireless control device of the previous hop is correct according to the check code, and if the transmission identity code of the wireless control device of the previous hop is incorrect, the wireless control device of the previous hop sends a failure feedback to the wireless control device of the previous hop or requests the wireless control device of the previous hop to retransmit.
6. The relay forwarding control system for a high voltage electric component of claim 3, wherein the wireless control devices further comprise a status detection module, and each wireless control device has an independent identifier, and the status detection module is configured to detect the status of the controlled high voltage electric component and feed back the detection result and the independent identifier to the next-hop wireless control device.
7. The relay forwarding control system for strong electric component as claimed in claim 1, wherein said wireless control device employs a wireless sensor network chip, a Zigbee chip, a 315M or 433M wireless transceiver module, an 27/40/62MHz FM/FSK wireless transceiver chip or a custom RF chip.
8. The relay forwarding control system for a strong electric component according to claim 1, wherein the controlled strong electric component is a street lamp.
9. The relay forwarding control system for a strong electric component according to claim 1, wherein the wireless control device controls the controlled strong electric component through a thyristor, a relay, or a voltage regulator.
10. The relay forwarding control system for a strong electric component of claim 9, wherein the control command comprises a brightness adjustment command, and the wireless control device controls the voltage regulator according to the brightness adjustment command.
11. A wireless control device, comprising:
the storage module stores a receiving identity code and a sending identity code;
the wireless receiving module receives control instructions sent by other wireless control devices and sending identity codes of other wireless control devices;
the controller controls the switch assembly according to the control instruction and controls the wireless transmitting module to transmit the control instruction to the next-hop wireless control device according to the transmitting identity code of the wireless control device when the received transmitting identity code is matched with the receiving identity code of the wireless control device;
the switch assembly controls the controlled strong current assembly according to the control of the controller; and
the wireless transmitting module sends the control instruction to a next-hop wireless control device according to the self-sending identity code of the wireless control device under the control of the controller, wherein the storage module is an IC storage card slot or a chip socket; and
and the IC memory card or the memory chip is matched with the IC memory card slot or the chip socket, wherein the corresponding receiving identity code and the corresponding sending identity code are stored in the IC memory card or the memory chip.
12. The wireless control device of claim 11,
the IC memory card or the memory chip is erasable on site or writable on site;
or the storage module is a wireless transceiver chip with a field erasable or field writable memory.
13. The wireless control device of claim 11, further comprising:
and the timer is used for timing, and the controller transmits the control instruction after delaying for a preset time.
14. The wireless control device as claimed in claim 11, wherein the storage module further stores a reception channel assignment code and/or a transmission channel assignment code, and the wireless control device transmits and/or receives the control command according to a channel designated by the reception channel assignment code and/or the transmission channel assignment code.
15. The wireless control device according to claim 11, wherein the storage module further stores a check code, and the wireless control device determines whether the received transmission identity code of the previous-hop wireless control device is correct according to the check code, and if the transmission identity code is not correct, sends a failure feedback to the previous-hop wireless control device or requests the previous-hop wireless control device to retransmit the failure feedback.
16. The wireless control device as claimed in claim 11, further comprising a status detection module, wherein each wireless control device has an independent identifier, and the status detection module is configured to detect the status of the controlled strong electric component and feed back the detection result and the independent identifier to the next-hop wireless control device.
17. The wireless control device of claim 11, wherein the switch assembly is a relay, a thyristor, or a voltage regulator.
18. The wireless control device as claimed in claim 11, wherein the wireless transmitting module and the wireless receiving module employ a wireless sensor network chip, a Zigbee chip, a 315M or 433M wireless transceiver module, an 27/40/62mhz fm/FSK wireless transceiver chip or a custom RF chip.
19. The wireless control device of claim 17, wherein the control instructions comprise brightness adjustment instructions, and wherein the controller controls the voltage regulator according to the brightness adjustment instructions.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010297969.1A CN101958742B (en) | 2010-09-30 | 2010-09-30 | Relay forwarding control system and wireless control device for high current assembly |
| PCT/CN2011/077162 WO2012006957A1 (en) | 2010-07-14 | 2011-07-14 | Wireless switch assembly, relay retransmission control system and memory card |
| US13/809,439 US9666065B2 (en) | 2010-07-14 | 2011-07-14 | Wireless switch assembly, relay retransmission control system and memory card |
| EP11806299.1A EP2595319B1 (en) | 2010-07-14 | 2011-07-14 | Wireless switch assembly |
| US15/498,754 US9978266B2 (en) | 2010-07-14 | 2017-04-27 | Wireless switch assembly, relay retransmission control system and memory card |
| US15/635,977 US9940830B2 (en) | 2010-07-14 | 2017-06-28 | Wireless switch assembly, relay retransmission control system and memory card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010297969.1A CN101958742B (en) | 2010-09-30 | 2010-09-30 | Relay forwarding control system and wireless control device for high current assembly |
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| Publication Number | Publication Date |
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| CN101958742A CN101958742A (en) | 2011-01-26 |
| CN101958742B true CN101958742B (en) | 2014-04-16 |
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| CN201010297969.1A Expired - Fee Related CN101958742B (en) | 2010-07-14 | 2010-09-30 | Relay forwarding control system and wireless control device for high current assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9666065B2 (en) | 2010-07-14 | 2017-05-30 | Dongjing Zhao | Wireless switch assembly, relay retransmission control system and memory card |
| CN102159011B (en) * | 2011-04-02 | 2013-07-17 | 清华大学 | Method for remotely and wirelessly controlling illumination end |
| CN102740533B (en) * | 2011-04-08 | 2015-09-16 | 王孝强 | Road lighting intelligent control system and control method |
| CN103149864A (en) * | 2013-03-06 | 2013-06-12 | 刘洋宏 | 1527 code and 2262 code wireless signal 315Mhz and 433Mhz relay inter-conversion module |
| CN104284487A (en) * | 2014-09-26 | 2015-01-14 | 苏州博络克信息技术服务有限公司 | Set-card separation single lamp controller and single lamp control method |
| CN110764426B (en) * | 2019-09-23 | 2021-06-11 | 珠海格力电器股份有限公司 | Switch and switch system |
| CN112218416B (en) * | 2020-09-03 | 2023-07-14 | 宁波赛耐比光电科技有限公司 | Low-power consumption wireless remote control dimming system and wireless remote controller |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101188565A (en) * | 2006-11-22 | 2008-05-28 | 佳能株式会社 | Control station device and communication device, control method thereof, and wireless communication system |
| CN201388325Y (en) * | 2009-01-16 | 2010-01-20 | 孝感市捷能特种光源照明器具有限公司 | Street Lighting Wireless Network Control System |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4203862B2 (en) * | 2005-09-28 | 2009-01-07 | ブラザー工業株式会社 | Data transmission system, data transmission apparatus and program |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101188565A (en) * | 2006-11-22 | 2008-05-28 | 佳能株式会社 | Control station device and communication device, control method thereof, and wireless communication system |
| CN201388325Y (en) * | 2009-01-16 | 2010-01-20 | 孝感市捷能特种光源照明器具有限公司 | Street Lighting Wireless Network Control System |
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