CN201075878Y

CN201075878Y - Control apparatus for integration multifunctional road lamp intelligence energy saving

Info

Publication number: CN201075878Y
Application number: CNU2007200369327U
Authority: CN
Inventors: 张学武; 谢迎娟; 章小华; 高明晋; 单亚军; 张文斌
Original assignee: Changzhou Campus of Hohai University
Current assignee: Changzhou Campus of Hohai University
Priority date: 2007-05-11
Filing date: 2007-05-11
Publication date: 2008-06-18
Anticipated expiration: 2017-05-11

Abstract

The utility model relates to a street lamp energy saving control device, in particular to an integrated multifunctional intelligent energy saving control device. The utility model is characterized in that the core circuit board of the integrated multifunctional intelligent energy saving control device essentially consists of a street lamp working state collecting module 1, a signal processing module 2, a street lamp switch module 3, an antenna module 4, a radio frequency processing module 5, an MAC circuit module 6, a spare cell 7, a clock circuit module 8, a radar human body induced circuit module 9, an illumination intensity induced module 10 and a CPU module 11. The CPU module 11, the radio frequency processing circuit 5 and the MAC circuit module 6 are all integrated on a central circuit board. The street lamp working state collecting circuit 1, the illumination intensity induced circuit 10, the radar human body induced circuit 9 and the signal processing circuit 2 are coupled on the CPU 11; wherein, the street lamp working state collecting circuit 1 is connected with the signal processing circuit 2. The antenna 4 is connected outside the radio frequency processing circuit 5.

Description

Integrated multi-functional street lamp intelligent power saving control device

One, technical field

The utility model relates to integrated multi-functional street lamp intelligent power saving control device, belongs to electronics and message area.

Two, background technology

At present, continuous expansion along with the urban construction area, the large tracts of land of street lamp is installed and used, the quantity of street lamp is increasing on the one hand, the zone of street lamp distribution is also more and more wider on the other hand, not only make administrative department increasing, increase the management funds of road lamp management department, the more important thing is to make the waste of the energy increase severely the management difficulty of street lamp in street and the sub-district.Using ultra-bright LED making street lamp is effective energy-conservation revolutionary utility model, but, the monitoring of street lamp now, utilize mobile communication technology (GSM) and wireless data transmission technology (GPRS) very universal, these two kinds of communication modes have the restriction that is not subjected to communication distance and realize the advantage that the multi-user distinguishes easily, for the remote monitoring of city street lamp provides technical foundation.But the operator of GSM network will collect certain communication cost, therefore utilizes GSM or GPRS to set up management, the monitor network of street lamp, can save manpower, convenient management, but can not effectively cut down expenses.

Three, summary of the invention

The purpose of this utility model provides a kind of multi-functional street lamp intelligent power saving control device based on wireless sensor network technology, to solve the problem that present and following road lamp management and Energy Saving Control exist, comprise the integrated central processing unit of monolithic, MAC controller, rf processor is a core in the new generation of wireless single-chip microcomputer of one, clock circuit, quantity of state input modulate circuit, controlled quentity controlled variable output modulate circuit, luminous intensity inductor and radar sensor circuit structure, self-organizing network between each device, realize the transmission of hop-by-hop formula and the route transmission of control information and status monitoring information, finally be transferred to Master Control Center by public network, simultaneously, according to illumination condition automatic switch street lamp, street lamp is then closed in the unmanned walking of road at night automatically, someone then opens street lamp time-delay 1 minute automatically through street lamp, automatically turn off the light, reach purpose of energy saving.The utility model installation, construction and easy to maintenance.

A kind of street lamp intelligent power saving control device that provides according to the utility model, compared with prior art, it is characterized in that this device has that monolithic is integrated, MAC controller, rf processor be in the new generation of wireless central processing unit of one, has improved the miniaturization of device; A kind of street lamp intelligent power saving control device that provides according to the utility model, compared with prior art, it is characterized in that, adopt wireless sensor network technology to realize interconnected between the terminal between this device, and work in the 2.4G common frequency band, reduce communication and take, a kind of street lamp intelligent power saving control device that provides according to the utility model, compared with prior art, street lamp reduces the energy waste that there is no need according to needing automatic switch.

Four, description of drawings

Fig. 1 is a structure chart of the present utility model.

Fig. 2 is a schematic block circuit diagram of the present utility model.

Fig. 3 is a networking diagram of the present utility model.

Five, embodiment

Below in conjunction with drawings and Examples, further the utility model is described in detail.

As shown in Figure 1, integrated multi-functional street lamp intelligent power saving control device, its structure comprises antenna 1, light intensity inductor 2, human body radar inductor 3, switching value output interface 4, switch value input interface 5, Stainless Steel Shell 6, mounting bracket 7.

As shown in Figure 2, described core circuit plate is mainly by street lamp operating state acquisition module 1, signal processing module 2, road lamp switch module 3, Anneta module 4, radio frequency processing module 5, MAC circuit module 6, reserce cell 7, clock circuit module 8, radar body induction circuit module 9, intensity of illumination induction module 10, CPU module 11.Described central processing unit 11, rf processing circuitry 5 and MAC circuit module 6 are integrated on the central circuit plate, street lamp operating state Acquisition Circuit 1, intensity of illumination sensor circuit 10, radar body induction circuit 9 and signal processing circuit 2 all are coupled to central processing unit 11, wherein street lamp operating state Acquisition Circuit 1 links to each other with signal processing circuit 2, rf processing circuitry 5 outer lines 4 incessanly.

Whether described street lamp operating state acquisition module 1 main monitoring street lamp has electricity in the operate as normal period, if there is not electricity, will send relevant information (electricity is arranged and do not have) to CPU module 11.

Described road lamp switch module 3 is mainly finished the switch control of street lamp, carries out switching manipulation in following several situations:

1, in the normal time period on daytime, utilize clock circuit module 8 and intensity of illumination induction module 10 to carry out the operation of turning off the light for Rule of judgment, clock is produced by clock circuit module 8, and the radar circuit Enable Pin is invalid, pedestrian's process is arranged, can not trigger 9 work of radar sensor circuit module.

2,11:00 carries out the operation of turning off the light later at night, unless the pedestrian is arranged through street lamp, radar sensor circuit module 9 produces a pulse signal, interrupts CPU module 11, requires to carry out and turns on light, and street lamp was turned off in the software control time-delay in 1 minute once more.

3, daytime, visibility event was very low, was enough to enable 10 work of intensity of illumination induction module, produced pulse, interrupted CPU module 11 and carried out the operation of turning on light.

4, under special circumstances, as festivals or holidays, need to prolong lighting time, this device can receive the broadcasting command of Master Control Center and carry out the switch lamp order.

Described integrated RF processing module 5 and media interviews access module 6 are a low-consumption wireless single-chip microcomputers in the CPU module 11 of one, are the cores of this device, and the integrated program memory moves the software of this device.

As shown in Figure 3, a kind of street lamp intelligent power saving control device networking diagram, can utilize the wireless sensor network technology networking, support the Zigbee protocol stack, have from physical layer, link layer, network layer, transport layer and application layer whole network architecture, can realize hop-by-hop formula message transmission and route.Street lamp intelligent power saving control device is as a node of this network, can make things convenient for configuration node is ordinary node and special joint (coordinator), special joint is implemented other node administration to all scopes, be responsible for merging the information of other node, improve the carrying capacity of whole network, will insert public network by coordinator and third party's gateway device.

Claims

1. integrated multi-functional street lamp intelligent power saving control device based on wireless sensor network technology, it is characterized in that its core circuit plate is mainly by street lamp operating state acquisition module, signal processing module, the road lamp switch module, Anneta module, the radio frequency processing module, the MAC module, reserce cell, clock circuit module, radar sensor circuit module, the intensity of illumination induction module, CPU module is formed, described central processing unit, rf processing circuitry and MAC circuit module are integrated on the central circuit plate, street lamp operating state Acquisition Circuit, the intensity of illumination sensor circuit, radar body induction circuit and signal processing circuit all are coupled to central processing unit, wherein street lamp operating state Acquisition Circuit links to each other with signal processing circuit, and rf processing circuitry is line incessanly outward.

2. integrated multi-functional street lamp intelligent power saving control device according to claim 1, central processing unit integrated wireless communication unit and MAC unit under it is characterized in that.