CN102289234A - Method and device capable of adjusting operating temperature of system - Google Patents

Abstract

The invention discloses a method and device for adjusting the operating temperature of the system, wherein the method includes the temperature monitoring unit receiving the system temperature information collected by the temperature acquisition circuit of the base station system, and sending the processed temperature value to the arbitration unit; The unit generates a valve control command according to the received temperature value, controls the valve to open or close, and keeps the system temperature stable within the set temperature range; the valve control unit opens or closes the valve according to the received valve control command. The invention dynamically adjusts the temperature of the system by controlling the opening or closing of the valve, not only can effectively use the calorific value of the system itself in a low temperature environment, but also keep the system within the temperature range for its normal operation in an external low temperature environment, It improves the reliability of the base station system, and can also replace the traditional high-temperature pre-aging method, saving space and resources, and improving flexibility and efficiency.

Description

A method and device for adjusting the operating temperature of a system

technical field

The invention relates to a base station system for wireless communication, in particular to a method and device for adjusting the operating temperature of the system.

Background technique

At present, base station systems for wireless communication are spread all over the world, and the working environments of the base station systems are different, and different working environments have different influences on the reliability of the base station systems. For example, the base station system operates under the condition of high ambient temperature, and the high temperature makes the system easy to accelerate the aging speed of the equipment in the base station system, making the equipment unable to operate normally; another example is that the base station system operates under the condition of extremely low ambient temperature or rapid temperature changes , it is easy to cause abnormal damage to the system cable, causing users to be unable to perform normal business communications and reducing user satisfaction.

Therefore, how to design a method and device that can adjust the operating temperature of the base station system has become an urgent problem to be solved.

Contents of the invention

The purpose of the present invention is to provide a method and device for adjusting the operating temperature of the system, which can make the system work within the set temperature range and reduce the influence of unfavorable natural environment on the reliability of the system.

According to one aspect of the present invention, a method for adjusting the operating temperature of the system is provided, including:

The temperature monitoring unit receives the system temperature information collected by the temperature acquisition circuit of the base station system, and sends the processed temperature value to the arbitration unit;

The arbitration unit generates a valve control command according to the received temperature value to control the valve to open or close;

The valve control unit opens or closes the valve according to the valve control command received, so that the system temperature is stabilized within the set temperature range.

According to another aspect of the present invention, a device that can adjust the operating temperature of the system is provided, including:

The temperature monitoring unit is used to receive the system temperature information collected by the temperature acquisition circuit of the base station system, and send the processed temperature value to the arbitration unit;

The arbitration unit generates a valve control command according to the received temperature value, and controls the valve to open or close;

The valve control unit is used to receive the valve control command, open or close the valve, and keep the system temperature stable within the set temperature range.

Compared with the prior art, the present invention provides a method and device that can adjust the operating temperature of the system, which can greatly reduce the impact of the natural harsh environment on the system, ensure the normal operation of the base station system, and improve the reliability of the entire base station system; in addition , the device of the present invention can pre-age the pre-delivered base station system, and compared with the traditional pre-aging environment, the cost is lower and the flexibility is better.

Description of drawings

Fig. 1 is a schematic diagram of the hardware composition of the device provided by the embodiment of the present invention;

Fig. 2 is the position of the valve provided in the embodiment of the present invention in the base station system;

3 is an internal structural diagram of a monitoring control unit provided by an embodiment of the present invention;

Fig. 4 is a schematic diagram of the software processing flow of the monitoring control unit provided by the embodiment of the present invention.

Detailed ways

The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

Figure 1 shows a schematic diagram of the hardware composition of the device provided by the embodiment of the present invention, as shown in Figure 1, the device includes a monitoring control unit (101) and a valve (102), the monitoring control unit (101) monitors the temperature of the base station system, and according to the temperature of the base station The temperature of the system opens or closes the valve (102). In addition, the monitoring and control unit (101) can report abnormal temperature information to the network management center (104) through the network interface between the base station system and the base station controller BSC (103). Set the temperature range. The abnormal temperature information means that the temperature of the base station system is not within a set temperature range. If the monitoring control unit (101) monitors that the base station system temperature is higher than the set temperature range, then open the valve (102), and if the monitoring control unit (101) monitors that the base station system temperature is lower than the set temperature range, then close the valve (102 ), and upload the abnormal temperature information to the network management center (104) through the BSC (103); if the monitoring control unit (101) monitors that the temperature of the base station system is within the set temperature range, the valve (102) maintains the previous state.

The device of the present invention can be embedded in the base station system, which has the advantages of low hardware circuit cost, can be cut down, and the software task load is small, and the upload of abnormal temperature information relies on the existing data transmission channel, which saves the construction of the transmission network by the operator the cost of.

Fig. 2 has shown the position of the valve that this device embodiment provides in the base station system, as shown in Fig. 2, the valve is arranged on the left and right side walls of the base station system, and the valve on each side wall comprises two parts valves (2a ) and the valve (2b) are respectively fixed on the uppermost end and the lowermost end of the side wall. If the base station system temperature is higher than the set temperature range, the valve (2a) and valve (2b) move up and down respectively, and the valve opens; if the base station system temperature is lower than the set temperature range, the valve (2a) and valve ( 2b) respectively move downward and upward to close the valve; if the temperature of the base station system is within the set temperature range, the valve (2a) and valve (2b) maintain the previous state.

In the external low temperature environment, this device can effectively use the heat emitted by the base station system itself, thereby greatly reducing the impact of the harsh natural environment on the system and ensuring the safe operation of the base station system; not only that, this device can also be used for base station systems before leaving the factory The high-temperature pre-aging stage provides a low-cost, flexible and easy-to-use platform for the selection of base station systems.

Fig. 3 shows the internal structural diagram of the monitoring control unit that the embodiment of the present invention provides, as shown in Fig. 3, comprises temperature monitoring unit (301), arbitration unit (302), valve control unit (303) and temperature alarm unit (304 ),in:

The temperature monitoring unit (301) is used to receive the system temperature information collected by the temperature acquisition circuit of the base station system, and send the processed temperature value to the arbitration unit (302);

The arbitration unit (302) generates a valve control command according to the received temperature value, and controls the valve to open or close;

The valve control unit (303) is used to receive a valve control command, open or close the valve, and stabilize the system temperature within a set temperature range;

The temperature alarm unit (304) is used to receive a temperature alarm command issued by the arbitration unit after the temperature is lower or higher than the temperature range, and report the temperature value to the background according to the temperature alarm command.

The temperature monitoring unit (301) receives the system temperature information collected by the temperature collecting circuit of the base station system, processes the temperature information into a temperature value and sends it to the arbitration unit (302). The arbitration unit (302) generates a valve control command according to the received temperature value to control the valve to open or close. If the temperature value is lower than the temperature range, the arbitration unit (302) generates a valve control command for the valve to be closed; if the temperature value is higher than the temperature range, then the arbitration unit (302) generates a valve control command for valve opening; when the temperature is lower than or higher than the temperature range, the arbitration unit (302) sends a temperature alarm command to the temperature alarm unit (304), and the temperature alarm unit (304 ) to report the temperature value to the background. If the temperature value is within the temperature range, the arbitration unit (302) maintains the previously generated valve control command. The valve control command generated by the arbitration unit (302) is transmitted to the valve control unit (303) to realize the opening or closing of the valve.

The above temperature range can be remotely adjusted by the network management center, and the arbitration unit (302) adjusts the temperature range according to the temperature range adjustment information sent by the network management center through the BSC.

Fig. 4 shows a schematic diagram of the software processing flow of the monitoring control unit provided by the embodiment of the present invention, as shown in Fig. 4:

S401: The temperature monitoring unit receives the system temperature information collected by the temperature collection circuit of the base station system, and sends the processed temperature value to the arbitration unit.

S402: The arbitration unit arbitrates the opening or closing of the valve according to the received temperature value.

S403: The arbitration unit judges whether the temperature value is within the temperature range, if not within the temperature range, proceed to S404 and S405; if within the temperature range, maintain the previously generated valve control command, and return to S402.

S404: If the temperature is higher than the temperature range, the valve control unit receives the valve control command to open the valve transmitted by the arbitration unit and opens the valve; if the temperature is lower than the temperature range, the valve control unit receives the valve control command to close the valve transmitted by the arbitration unit and closes the valve. valve.

S405: After judging that the temperature value is not within the temperature range, the arbitration unit generates a temperature alarm control command and transmits it to the temperature alarm unit to upload the temperature value to the network management center.

S406: Determine whether the alarm disappears. If it disappears, it indicates that the system temperature is already within the temperature range, and the valve remains open or closed at this time. If the alarm does not disappear, it indicates that the system temperature is still outside the temperature range. Return to S402.

S407: End this processing flow.

In summary, the present invention has the following technical effects:

1. The present invention can effectively adjust the temperature of the system when the temperature of the base station system is not within the temperature range. In particular, it can use the calorific value of the base station itself during operation to make the base station system operating in an external low temperature environment work within the set temperature range , to reduce damage to system cables caused by low-temperature environments; in addition, it can also provide a low-cost and easy-to-use platform for high-temperature pre-aging of base station systems before leaving the factory, and has wide applicability.

2. The device of the present invention can be embedded in the base station system, the cost of the hardware circuit is low, it can be cut down, the task of the software is small, and the transmission of the temperature alarm information relies on the existing data transmission channel, which saves the operator's construction of the transmission network. cost, ease of implementation and use.

Although the present invention has been described in detail above, the present invention is not limited thereto, and various modifications can be made by those skilled in the art based on the principle of the present invention. Therefore, any modifications made according to the principles of the present invention should be understood as falling within the protection scope of the present invention.

Claims (10)

1. A method for regulating system operating temperature, characterized in that, comprising: The temperature monitoring unit receives the system temperature information collected by the temperature acquisition circuit of the base station system, and sends the processed temperature value to the arbitration unit; The arbitration unit generates a valve control command according to the received temperature value to control the valve to open or close; The valve control unit opens or closes the valve according to the valve control command received, so that the system temperature is stabilized within the set temperature range. 2 . The method for adjusting the operating temperature of the system according to claim 1 , wherein, if the temperature value is lower than the temperature range, the arbitration unit generates a valve control command to close the valve. 3 . 3 . The method for adjusting the operating temperature of the system according to claim 1 , wherein, if the temperature value is higher than the temperature range, the arbitration unit generates a valve control command to open the valve. 4 . 4. A method for adjusting the operating temperature of the system according to claim 2, 3, characterized in that, if the temperature is lower than or higher than the temperature range, the arbitration unit sends a temperature warning command to the temperature warning unit, and the temperature value Report to the background. 5 . The method for adjusting the operating temperature of the system according to claim 1 , wherein, if the temperature value is within the temperature range, the arbitration unit maintains the previously generated valve control command. 6 . 6. A method for adjusting the operating temperature of the system according to claims 4 and 5, characterized in that the arbitration unit adjusts the temperature range according to the temperature range adjustment information sent by the network management center. 7. A device capable of adjusting the operating temperature of the system, characterized in that it comprises: The temperature monitoring unit is used to receive the system temperature information collected by the temperature acquisition circuit of the base station system, and send the processed temperature value to the arbitration unit; The arbitration unit generates a valve control command according to the received temperature value, and controls the valve to open or close; The valve control unit is used to receive the valve control command, open or close the valve, and keep the system temperature stable within the set temperature range. 8. The device for adjusting the operating temperature of the system according to claim 7, further comprising a temperature alarm unit for receiving a temperature alarm issued by the arbitration unit after the temperature is lower or higher than the temperature range command, and report the temperature value to the background according to the temperature alarm command. 9. The device for adjusting the operating temperature of the system according to claim 7, wherein when the received temperature value is lower than the temperature range, the arbitration unit generates a valve control command to close the valve. 10. The device for adjusting the operating temperature of the system according to claim 1, wherein when the temperature value is higher than the temperature range, the arbitration unit generates a valve control command to open the valve.

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