This paper introduces a stealing alarm type solar street lamp controller. The controller consists of a public wireless communication module interactively connected with a monolithic microprocessor in the circuit of the solar street lamp controller, and a SIM card module interactively connected with the other end of the public wireless communication module. When unexpected work abnormalities such as theft and destruction of street lamp components occur, the relevant person in charge should be notified in time to overcome such problems as the failure of the main engine itself can not be alarmed. Photovoltaic power generation, solar energy, street lamp, controller, anti-theft, alarm. With the development of solar energy application technology, a large number of solar street lamps have appeared in people’s lives. People are no longer strangers to this, and know the general principles of their work. However, some roads deviate from residential areas, combined with the high value of storage batteries and solar cell components, it is easy to become the target of theft and destruction by illegal elements, causing damage to public facilities and affecting the lives of users. Due to the increasing number of street lamps, it is difficult for the street lamp management department to further improve the speed of maintenance service, and the cost of maintenance has also increased, so it is necessary to equip the detection and alarm equipment for solar street lamps. At present, there is no such controller integrated in the solar street lamp controller with theft-proof alarm function in the market, and some independent alarms are used in solar street lamp with some shortcomings, such as: unable to detect their own faults in time, unable to provide reports of overvoltage, undervoltage, current voltage, charging current, discharge current and other working information; unable to remote control, setup, query the controller 。 In view of the shortcomings of the existing technology, this paper presents a kind of anti-theft alarm solar street lamp controller which can report abnormal work in time and overcome the main engine failure. This controller is developed on the basis of conventional solar street lamp controller. It mainly monitors the voltage and current of solar cell module and storage battery by single chip microprocessor control voltage and current acquisition module, and analyses these information. When the single chip microprocessor detects abnormal signal, it immediately sends corresponding abnormalities to the monitoring center and the person in charge through public wireless communication module.
Information for timely processing. This controller innovates such sudden abnormal work as theft and destruction of storage battery, solar cell components, controller and other components in street lamp system. It timely notifies the relevant person in charge, and overcomes such problems as failure of the main engine itself and failure to alarm. It can provide the working information of monitoring over-voltage, under-voltage, current voltage, charging current and discharge current of each component in the street lamp system in time, so as to facilitate the power supply department to find faults in time and maintain quickly. It can control, set and query the controller remotely. The utility model monitors self-malfunction and other conditions, and sends corresponding abnormal information to the monitoring center and the person in charge. It can also detect the balance of its own expenses, send the information of insufficient balance to the monitoring center and the person in charge when the balance is insufficient, and remind the users to pay the charge in time, so as to ensure the normal use of the controller. The information can be sent to the controller through the network short message platform and short message, so as to carry out remote man-machine interaction. The main working principle of the host is a monolithic microprocessor, which controls the voltage and current collection module to monitor the voltage and current of the solar cell components and batteries, and analyzes the information.
When the monolithic microprocessor detects abnormal signals, it sends the corresponding abnormal information to the monitoring center and the responsible person through the public wireless communication module, so as to deal with it in time. This controller monitors its own faults and sends corresponding abnormal information to the monitoring center and the person in charge. Check the balance of their own expenses, when the balance is insufficient, send the information of insufficient balance to the monitoring center and the person in charge to remind the user to pay the charge in time to ensure the normal use of the controller. The information can be sent to the controller through the network short message platform and the short message message, and the information such as setting commands, inquiry commands, etc. can be used to carry out remote human-machine interaction. In time, every street lamp system using the utility model can be controlled in time, and the parameters and data of the system can be querying at any time. The man-machine remote communication of this controller can be realized by setting up various languages such as English and Chinese. As shown in Fig. 1, the system principle block diagram shows that the system includes 1 and SIM card modules; 2, rechargeable battery modules; 3, display indicator module; 4, single chip microprocessor; 5, charging and discharging module; 6, wiring expansion interface; 7, voltage and current acquisition module; 8, timing module; 9, power module; 10, public wireless communication module. The single chip microprocessor is interactively connected with the public wireless communication module, the voltage and current acquisition module, the charging and discharging module, the timing module, the rechargeable battery module, the SIM card module and the wiring expansion interface. The output terminal of the power module is respectively connected with the public wireless communication module and the input terminal of the single chip microprocessor, and the output terminal of the single chip microprocessor is connected with the input terminal of the display indicator module. 。 Public wireless communication module is interactively connected with rechargeable battery module and SIM card module. Timing module includes dial switch, touch button, dial switch, touch screen key and other human-computer interaction components that can implement timing; the display indicator module includes LED indicator light, thermostatic element digital tube, LCD screen, touch screen and other human-computer interaction components that can implement display. The single chip microprocessor controls the voltage and current acquisition module to monitor the voltage and current of solar cell module and storage battery, and analyze these information. When the single chip microprocessor detects the abnormal signal, it immediately sends the corresponding abnormal information to the monitoring center and the person in charge through the public wireless communication module, so as to deal with it in time. Monitor their own faults and other situations, send the corresponding abnormal information to the monitoring center and the person in charge. Check the balance of their own expenses, when the balance is insufficient, send the information of insufficient balance to the monitoring center and the person in charge to remind the user to pay the charge in time to ensure the normal use of the controller.
The information can be sent to the controller through the network short message platform and the short message message, and the information such as setting commands, inquiry commands, etc. can be used to carry out remote human-machine interaction. In time, every street lamp system using the utility model can be controlled in time, and the parameters and data of the system can be querying at any time. The communication between man and machine can be realized by setting up various languages such as English and Chinese.
This paper introduces a kind of anti-theft alarm solar street lamp controller, which can set up a public wireless communication module interactively connected with a monolithic microprocessor in the circuit of the solar street lamp controller, and the other end of the public wireless communication module interactively connected with the SIM card module. When sudden abnormal work happens, such as theft and destruction of storage battery, solar cell module, controller and other components in street lamp system, the relevant person in charge should be notified in time to overcome such problems as failure of main engine itself and failure of alarm. It can provide the working information of monitoring over-voltage, under-voltage, current voltage, charging current and discharge current of each component in the street lamp system in time, so as to facilitate the power supply department to find faults in time and maintain quickly. It can control, set and query the controller remotely. The utility model monitors self-malfunction and other conditions, and sends corresponding abnormal information to the monitoring center and the person in charge.