CN2472449Y - Network wireless remote light controller - Google Patents

Abstract

The utility model relates to a network wireless remote light controller. The wireless remote controller is formed by connecting a membrane switch panel, a casing, a casing tag and a circuit board. The membrane switch panel is arranged on the front face of the casing, the casing and the casing tag are injected into a whole, the remote controller is positioned in the casing of the remote controller, and a light control receiving circuit mainboard is positioned in a lamp holder for a controlled lamp; a circuit of the utility model is formed by connecting a power supply circuit, an Ethernet control circuit, a master microprocessor circuit, a lighting control circuit and a remote control receiving circuit by power wires and respective signal wires, with the lighting controller connected with a computer LAN/WAN and a network server with help of network communication cables; and a control program is solidified in a memory. Being can control the light of units or dwelling houses through network data transmissions and further to realize intelligent controls, the utility model is perfectly easy for popularization with help of networks, has the functions of multi-point control and computer communication, and consumes less power.

Description

Network radio remote light controller

The utility model is a network radio remote light controller, belongs to network and automatic control technology.

Present wireless lamp dimmer, substantially be to adopt the wireless signal of a certain frequency that the control data through the coding chip coding is added in carrier transmit, receiving terminal utilizes control data that light is carried out brightness adjustment control to the signal of the receiving controlled data of decoding then.But, along with rapid development of network technique, how light to be controlled to a new problem by Ethernet and Internet (Internet), traditional product in the past all has the deficiency of the following aspects: (1) adopts wired or wireless mode to transmit data, and transmission range is limited.At most also can only reach hundreds of rice as the radio remote light controller command range; (2) can not carry out light control by Ethernet and Internet (Internet), can't satisfy the requirement of network home; (3) have only simple codec chip and logic chip, do not have CPU (microprocessor) main control chip, can't finish the requirement of multiple spot control.

The purpose of this utility model only adopts wired or wireless mode in order to overcome and to solve existing remote controlled lantern optical controller exactly, command range is lacked and can not be carried out light control, can't satisfy the network home requirement, can't carry out shortcoming and problem that multiple spot is controlled by network, a kind of network radio remote light controller of research and design, to solve and to realize the light data of being controlled are carried out TCP/IP (transmission control protocol and Internet protocol) format conversion, utilize computer Ethernet and Internet (Internet) network technology transmission data; Realize the uniform data communications protocol, make equipment meet international communication standard fully; And adopt single-chip microcomputer to make the master control chip, realize multiple spot control, and have the ability with long-range main control computer communication.

The utility model is realized by following technical proposals: the appearance structure schematic diagram of network radio remote light controller Digiplex as shown in Figure 1; Its lamp dimmer mainboard and network equipment circuit block diagram are as shown in Figure 2; Its lamp dimmer motherboard circuit schematic diagram as shown in Figure 3; Its control program flow diagram as shown in Figure 4.Digiplex by remote controller thin film switch panel 1, remote controller casing 2, casing buckle 3, circuit board connects and composes jointly, its mutual alignment and annexation are: the controller mainboard is loaded in the common controlled lamp lamp socket, circuit board arrangement is in remote controller casing 2, thin film switch panel 1 is installed on casing 2 fronts, each key switch on the thin film switch panel 1 respectively with circuit board on the related circuit respective point be electrically connected mutually, be connected with the radio control circuit respective point respectively as digital button 1～8;＜and button respectively with circuit board on the light adjusting circuit respective point be electrically connected mutually; ON, OFF button respectively with circuit board on wireless light open and close circuit respective point be electrically connected mutually; The Ethernet control circuit is electrically connected with LAN/WAN mutually by network super category 5 cable line on the lamp dimmer motherboard circuit plate; Its circuit is connected and composed jointly by power circuit, Ethernet control circuit, main control microprocessor circuit, light adjusting circuit, remote-control receiving circuit, LAN/WAN, the webserver, its interconnected relationship is: power circuit is electrically connected with Ethernet control circuit, main control microprocessor circuit, light adjusting circuit, remote-control receiving circuit respectively mutually by power line, and the main control microprocessor circuit is electrically connected with Ethernet control circuit, light adjusting circuit, remote-control receiving circuit respectively mutually by control signal wire, dim signal line, remote control signal reception line respectively; The Ethernet control circuit is electrically connected with LAN/WAN mutually by the network cable line, and the webserver is electrically connected with LAN/WAN mutually by the network cable line again.Wherein: the main control microprocessor circuit is connected and composed jointly by photoelectricity coupling integration member U1, single-chip microcomputer U2, crystal oscillator X1, plug receptacle JP4, resistance R 1, R2, capacitor C 10, C11, C20, C21; Light adjusting circuit is connected and composed jointly by light adjusting circuit integration member U3, phototriode Q3, diode D5, D6, voltage stabilizing didoe DW1, resistance R 3～R6, capacitor C 4～C9, plug receptacle JP3; The Ethernet control circuit is connected and composed jointly by ethernet control module U4, triode Q1, resistance R 7～R8; Remote-control receiving circuit is connected and composed jointly by decoding circuit integrated circuit U5, triode Q2, resistance R 9～R11, plug receptacle JP2; Power circuit is connected and composed jointly by three-terminal voltage-stabilizing device U6, diode D1～D4, capacitor C 1, C2, plug receptacle JP1.

Communication Control principle of the present utility model is as follows: when network comtrol server by TCP/IP (transmission control protocol and Internet protocol) when sending the light control command by network, Ethernet control circuit on the controller mainboard is responsible for data are unpacked, and gives main control microprocessor instruction; Main control microprocessor carries out brightness adjustment control according to instruction to light adjusting circuit, and returns the packet that meets TCP/IP (transmission control protocol and Internet protocol) by the Ethernet control circuit, transmits the light status signal to network comtrol server; In addition, also can send wireless control signal, by the decoder decode of receiving circuit by Digiplex; Then, give the main control microprocessor circuit decoded data, control light adjusting circuit light modulation that Let it Be; More particularly, control centre's computer is transferred to control command on the Ethernet trunk that has connected wireless lamp dimmer by local area network (LAN) or Internet (Internet), because control command data is packaged according to TCP/IP (transmission control protocol and Internet protocol) before transmission, so this order data meets the network communication form fully; Wireless lamp dimmer as the network data receiving terminal has been embedded in ethernet control module, and this module contains an ethernet controller chip, a microprocessor chip, the double-port RAM of the flash memory of 512K byte and 2K byte; Wherein, solidified TCP/IP (transmission control protocol and Internet protocol) agreement station control program in the flash memory, can the network data that ethernet control chip receives have been unpacked; Therefore, central transmission packaged control command to the Ethernet trunk can be received and unpack by wireless lamp dimmer, unpack the real order data in back and be kept in the double-port RAM of 2K byte, these orders can be discerned and carry out to the microprocessor of wireless lamp dimmer itself; When wireless lamp dimmer need arrive central computer to the light modulation data back, process was just opposite.It was delivered to data in the 2K byte double-port RAM before this, then, by ethernet control module data are packed by TCP/IP (transmission control protocol and Internet protocol), at last, data after the packing are sent to management centre computer by local area network (LAN) or Internet (Internet), thereby finish the Communication Control process of the Network Transmission of data.

Communication control program flow process of the present utility model is as follows: (1) program initialization---to the interruption of main control microprocessor, regularly, input port, delivery outlet etc. carry out unified planning, and ethernet control module is carried out some basic initialization before using; (2) the center order is received in judgement---judge whether ethernet control module receives the center control command that sends over by the Ethernet trunk; (3) unpacking from the low-power consumption wake up procedure and to data---program is in low power consumpting state at ordinary times, if receive that the center command program then is activated, ethernet control module will unpack the ICP/IP protocol packet this moment, obtain real order data; (4) by ICP/IP protocol data are packed and fill order---carry out corresponding light control action by the center order request, if need then pack to data by ICP/IP protocol by ethernet control module earlier to the central transmission data, and then to Network Transmission; (5) judge the wireless remote control input signal---judged whether wireless remote signal input; (6) wake up procedure and carry out the light control command from low-power consumption---if there is the wireless control signal input then program to be waken up, and carry out control commands corresponding from low-power consumption; (7) low-power consumption mode---if without any action request, program enters the low-power consumption power down mode usually.

The utility model compared with prior art, have following advantage and beneficial effect: the light control of (1) this controller unit of can be applicable to or dwelling house, on the basis of remote control Wireless Light modulating, can also convert control data to meet TCP/IP (transmission control protocol and Internet protocol) agreement data packet format, carry out transfer of data and control by computer network system colligate wiring system and telemanagement center; (2) the utility model utilizes computer network to carry out light control, and the realization household is controlled intelligentized requirement; (3) the utility model makes full use of the network comprehensive lining system, carries out transfer of data according to TCP/IP (transmission control protocol and Internet protocol) agreement, meets information industry development requirement, very easily is generalized to other application system; (4) the utility model utilizes single-chip microcomputer to do the master control chip, has the multiple spot of finishing control and computer communication function.(5) long-term work of the utility model control circuit part is in low power consumption mode, extremely power saving.

Below Figure of description is further specified as follows: Fig. 1 is the contour structures schematic diagram of present networks type radio remote light controller Digiplex; Fig. 2 is lamp dimmer mainboard and network equipment circuit block diagram; Fig. 3 is a lamp dimmer motherboard circuit schematic diagram; Fig. 4 is its control program flow diagram.Among the figure: the 1st, remote controller thin film switch panel, 1～8th on the panel, controlled light number; ON, OFF are the light power switches,＜be to reduce the brightness switch, be to increase the brightness switch; The 2nd, the remote controller casing; The 3rd, casing buckles; Each same numeral point should corresponding connection in the circuit theory diagrams.

Execution mode of the present utility model can be as follows: (1) by shown in Figure 1, manufacture and design this remote controller casing, for example optional with engineering plastics and with injection moulding process casing 2 and buckle 3 and manufacture one; (2) by shown in Figure 3, rendering controller wiring board and remote-control receiving circuit wiring board, and the screening components and parts equip, the optional P521 type of U1 for example, the optional P87LPC764 type of U2, the optional M7232 type of U3, U4 can select HD1200 type ethernet control module for use; The optional PT2272 type of U5; The optional LM7805 type of U6; All jack-plug sockets can the universal miniature plug receptacle, and each plug receptacle is electrically connected mutually with each related circuit respectively; Chosen behind the components and parts by the controller circuitry mainboard of equipping shown in Figure 3; (3) the controller circuitry mainboard that assembles is loaded in the common lamp socket, wireless remote control radiating circuit plate is loaded in the remote control transmitter casing; (4) by establishment control program shown in Figure 4 and import memory in the main control processor, so just, can light and extinguish by control program and main control microprocessor and by the controlled light that the remote-control receiving circuit plate is equipped with in the Ethernet remote control, can change the brightness of controlled light simultaneously by light adjusting circuit.Should note following problems in the product design implementation process: RTL8019AS chip or similar ethernet control chip that (1) adopts Taiwan REALTEK (Realtek) company to produce make equipment have the Ethernet access capability; (2) at device interior data are carried out TCP/IP (transmission control protocol and Internet protocol) format conversion, data can be transmitted on the net at local area network (LAN) and Internet (Internet); (3) adopt Philips (flying Li Pu company) single-chip microcomputer as kernel control chip, when this chip was worked in the following operating frequency of 4MHz, operating current only was 0.044-1.77mA, and power consumption is extremely low; (4) acp chip works in free time and power-down mode at ordinary times, and standby current only is 1 μ A; (5) also can adopt WatchDog Timer to prevent of the influence of forceful electric power signal to the single-chip microcomputer job stability.

Claims (1)

1, a kind of network radio remote light controller, it is characterized in that: Digiplex is by remote controller thin film switch panel (1), remote controller casing (2), casing buckles (3), circuit board connects and composes jointly, its mutual alignment and annexation are: the controller mainboard is loaded in the common controlled lamp lamp socket, circuit board arrangement is in remote controller casing (2), remote controller thin film switch panel (1) apparatus housing (2) front, each key switch on the thin film switch panel (1) respectively with circuit board on the related circuit respective point be electrically connected mutually, be connected with the radio control circuit respective point respectively as digital button 1～8;＜and button respectively with circuit board on the light adjusting circuit respective point be electrically connected mutually; ON, OFF button respectively with circuit board on wireless light open and close circuit respective point be electrically connected mutually; The Ethernet control circuit is electrically connected with LAN/WAN mutually by network super category 5 cable line on the lamp dimmer motherboard circuit plate; Its circuit is connected and composed jointly by power circuit, Ethernet control circuit, main control microprocessor circuit, light adjusting circuit, remote-control receiving circuit, LAN/WAN, the webserver, its interconnected relationship is: power circuit is electrically connected with Ethernet control circuit, main control microprocessor circuit, light adjusting circuit, remote-control receiving circuit respectively mutually by power line, and the main control microprocessor circuit is electrically connected with Ethernet control circuit, light adjusting circuit, remote-control receiving circuit respectively mutually by control signal wire, dim signal line, remote control signal reception line respectively; The Ethernet control circuit is electrically connected with LAN/WAN mutually by the network cable line, and the webserver is electrically connected with LAN/WAN mutually by the network cable line again.

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