CN206876844U - Power communication battery wireless monitor integrated device - Google Patents

Abstract

The utility model proposes an integrated device for wireless monitoring of storage batteries for electric power communication. There are "+" and "‑" power connection lines at the bottom of the rectangular box-shaped integrated device. The power connection lines are respectively connected to the power supply module and the PUC voltage monitoring module on the integrated circuit for power supply. The power module is connected to the integrated circuit. An ARM9 SS processor is provided, and the ARM9 SS processor is respectively connected with the TCU temperature sensor, RFID‑YY radio frequency chip and PUC voltage monitoring module circuit to send instructions and receive data. The utility model adopts sensing technology, wireless radio frequency technology and embedded technology to detect the battery voltage state, collect the voltage and temperature state of the battery in real time, and collect the data to the battery monitoring centralized terminal through the wireless radio frequency sensor network mode, and the battery monitoring The centralized terminal automatically judges the battery voltage monitoring status. The utility model is suitable to be used as an integrated device for wireless monitoring of electric power communication battery.

Description

Electric power communication storage battery wireless monitoring integrated device

technical field

The utility model provides a device for wireless sensing and monitoring of the running state of storage battery packs in the energy field, which is mainly applied to the on-site use of storage battery packs for power communication screens in substations. Specifically, it is an integrated device for wireless monitoring of electric power communication storage battery.

Background technique

The long-term use of the battery in the substation communication screen has problems such as short circuit, liquid leakage, swelling, and aging, which seriously affect the life of the battery and easily lead to interruption of the power supply of the communication system. At present, battery status detection mainly relies on regular on-site inspections by operation and maintenance personnel, and it is impossible to monitor the operating status of the battery in real time. The installation, wiring, use, and maintenance of the existing battery monitoring system are relatively complicated and require professionals to complete, and the battery status is collected for a long time, which is easy to cause damage to the battery.

Contents of the invention

In order to be able to monitor the operation status of the storage battery pack in real time, the utility model provides an integrated device for wireless monitoring of storage batteries for electric power communication. The device detects battery voltage status through sensing technology, radio frequency technology, and embedded technology, solves the technical problem of real-time monitoring of battery pack status and early detection of battery cell and temperature abnormalities, and avoids battery damage.

The scheme that the utility model solves technical problem adopts is:

There are "+" and "-" power connection lines at the bottom of the rectangular box-shaped integrated device. The power connection lines are respectively connected to the power supply module and the PUC voltage monitoring module on the integrated circuit for power supply. The power module is connected to the integrated circuit. There is an ARM9 SS processor, and the ARM9 SS processor is respectively connected with the TCU temperature sensor, RFID-YY radio frequency chip and PUC voltage monitoring module circuit to send instructions and receive data.

The integrated circuit includes ARM9 SS processor, PUC voltage monitoring module, TCU temperature sensor and RFID-YY radio frequency chip.

Positive effect, because the utility model adopts sensor technology, wireless radio frequency technology, embedded technology, carries out storage battery voltage state detection, collects the voltage and temperature state of storage battery in real time, gathers the data into the battery monitoring center through wireless radio frequency sensor network mode The terminal, the battery monitoring centralized terminal automatically judges the battery voltage monitoring status, and gives an alarm reminder for abnormal battery voltage and temperature rise. The utility model is suitable to be used as an integrated device for wireless monitoring of electric power communication battery.

Description of drawings

Fig. 1 is a circuit composition diagram of the utility model.

In the figure, 1. PUC voltage monitoring module, 2. TCU temperature sensor, 3. RFID-YY radio frequency chip, 4. ARM9 SS processor, 5. Power module, 6. Power connection line.

detailed description

As shown in the figure, there are "+" and "-" power connection lines 6 at the bottom of the rectangular box-shaped integrated device. The power connection lines are respectively connected to the power supply module 5 and the PUC voltage monitoring module 1 on the integrated circuit for power supply. Connect the integrated circuit, the integrated circuit is provided with an ARM9 SS processor 4, and the ARM9 SS processor is respectively connected with the TCU temperature sensor 2, the RFID-YY radio frequency chip 3 and the PUC voltage monitoring module circuit to send instructions and receive data.

The integrated circuit includes ARM9 SS processor, PUC voltage monitoring module, TCU temperature sensor and RFID-YY radio frequency chip.

Technical principle:

The all-in-one wireless monitoring device for power communication storage battery is composed of ARM9 SS processor, radio frequency chip, voltage monitoring module, temperature sensor, integrated circuit, and power supply module. The temperature sensor acquires battery surface temperature data while detecting voltage data. The all-in-one device is designed with low power consumption, installed on each battery, connected to the positive and negative poles of the battery, and monitors the status of each battery in real time in a fixed-point patrol mode, seldom consumes battery power, and does not cause additional damage to the battery.

The all-in-one wireless monitoring device for electric power communication storage battery, after collecting battery voltage and temperature state data, establishes a wireless sensor network with the data concentrator through wireless radio frequency, and sends the data to the monitoring terminal. The battery wireless monitoring integrated device for power communication has a radio frequency chip inside. When the battery monitoring centralized terminal sends a radio frequency signal, the integrated device receives the wireless radio frequency signal and establishes a wireless radio frequency communication connection with the monitoring centralized terminal. Through wireless network communication, To transmit battery monitoring status data, there is no need to arrange additional communication connection lines. Based on radio frequency communication information, the battery monitoring centralized terminal can be connected to multiple power communication battery wireless monitoring integrated devices at the same time to complete the collection and monitoring of battery status. The battery monitoring centralized terminal has early warning judgment and prompt functions, monitors the processor in the centralized terminal, controls the radio frequency module to receive the data sent by the battery sensor, and automatically judges the abnormality of the voltage state and temperature state of the battery. When changing, the battery monitoring centralized terminal automatically sends an alarm message to the operation and maintenance personnel through the GPRS wireless module.

work process:

The utility model detects the battery voltage state through an integrated device, collects the voltage and temperature state of the battery in real time, and collects the data to the battery monitoring centralized terminal through a wireless radio frequency sensor network. , the ARM9 SS processor, RFID-YY radio frequency chip, PUC voltage monitoring module, TCU temperature sensor, and power module are connected together by an integrated circuit to realize data communication between modules.

The all-in-one device adopts a low-power design and is installed on each battery. The two power cables of the all-in-one device are connected to the positive and negative poles of the battery. The state of each battery is monitored in real time in a fixed-point patrol mode, which consumes very little battery power and does not Additional damage to the battery. The ARM9 SS processor controls the time interval of the fixed-point patrol, and the PUC voltage monitoring module collects and monitors the battery voltage and temperature status according to the patrol time interval set by the ARM9SS processor.

The PUC voltage monitoring module is connected to the positive and negative poles of the battery through the power connection line. Based on the battery internal resistance measurement method, the battery voltage data value is obtained in real time, and the voltage data is sent to the ARM9 SS processor through the integrated circuit to complete the battery voltage status monitoring. . The TCU temperature sensor, while detecting the voltage data, obtains the battery surface temperature data and sends the data to the ARM9 SS processor. The outside of the power connection line is connected to the positive and negative poles of the battery, and the inside of the device is connected to the power module to provide working power for the battery wireless monitoring integrated device. After the power module obtains the working power, it provides ARM9 SS processor, RFID-YY radio frequency chip, The PUC voltage monitoring module and the TCU temperature sensor provide a working power certificate, and each module of the device works normally.

Power communication battery wireless monitoring integrated device, after collecting battery voltage and temperature state data, the data is collected in the ARM9 SS processor, and the ARM9 SS processor controls the RFID-YY radio frequency chip, receives radio frequency signals, and communicates with battery monitoring through radio frequency The centralized terminal establishes a wireless sensor network and sends the monitoring data to the monitoring terminal. The RFID-YY radio frequency chip, after receiving the battery monitoring centralized terminal and sending the radio frequency signal, establishes a wireless radio frequency communication connection with the monitoring centralized terminal. Through wireless network communication, the ARM9 SS processor uses the RFID-YY radio frequency chip to connect the battery Voltage data and temperature data are transmitted to the battery monitoring centralized terminal without additional communication connection lines. Based on radio frequency communication information, multiple power communication storage battery wireless monitoring integrated devices can simultaneously establish a wireless communication network with the battery monitoring centralized terminal to provide battery monitoring information. The centralized terminal sends the battery status. The battery monitoring centralized terminal has early warning judgment and prompt function, which can automatically judge the abnormal situation of the battery voltage state and temperature state. Alarm SMS.

Features:

The battery wireless monitoring integrated device for power communication has the functions of battery voltage collection, temperature collection, and radio frequency communication. Monitoring costs.

Claims (2)

1. power communication battery wireless monitor integrated device, it is characterized in that：It is provided with the bottom of rectangular box shape integrated device "+" and "-" electric power connection line（6）, electric power connection line respectively with power module（5）With the PUC voltage monitoring moulds on integrated circuit Block（1）Connection power supply, power module connection integrated circuit, on the integrated provided with ARM9 SS processors（4）, at ARM9 SS Manage device respectively with TCU temperature sensors（2）, RFID-YY radio frequency chips（3）Connected with PUC voltage monitoring modular circuits, transmission refers to Make and receive data.

2. a kind of power communication battery wireless monitor integrated device according to claim 1, it is characterized in that：It is described integrated Circuit includes ARM9 SS processors, PUC voltage monitorings module, TCU temperature sensors and RFID-YY radio frequency chips.