A kind of plurality of groups of storage batteries fast inspection device
Technical field
The utility model relates to accumulator testing field, particularly relates to a kind of plurality of groups of storage batteries fast inspection device.
Background technology
Accumulator, as the ingredient of power-supply system, plays reserve power, deals with electricity exception and particular job situation, key effect that maintenance system runs well, is the last line of defense that highly reliable electric energy ensures field.So accumulator security of operation directly has influence on communication system operational reliability.Correctly, scientifically use accumulator, strengthen daily maintenance and supervise very necessary, can promptly and accurately find deteriorated accumulator, extending the life-span of accumulator.Meanwhile, for guarantee communications equipment room safety, O&M fund important in inhibiting is saved.
For battery service, current telecom operators face problems in maintenance process, particularly the maintenance of core machine room, IDC machine room accumulator.Tradition method for inspecting is that instrumentation detects and manual record data one by one to often saving accumulator, because the accumulator quantity of core machine room, IDC machine room accumulator is thousands of easily, this traditional detection mode inefficiency, accuracy are limited, cannot meet practical application needs.If be installed at line monitoring system to accumulator, although the problem of detection efficiency can be solved, because on-line monitoring system involves great expense, even beyond the value of accumulator itself, need the accumulator quantity of monitoring huge especially again, and the user of not all can accept.
Utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is to provide a kind of device of plurality of groups of storage batteries fast inspection, both can improve the work efficiency of ice storing time, significantly can reduce again the cost that ice storing time is safeguarded.
The technical scheme that the utility model adopts is:
A kind of plurality of groups of storage batteries fast inspection device, comprise measuring unit, line concentration unit, microprocessor, storer, wireless communication module, IC-card read module, display screen and input media, described line concentration unit is connected with microprocessor by measuring unit, described microprocessor is connected with storer, wireless communication module and IC-card read module respectively, the output terminal of described microprocessor is connected with the input end of display screen, and the output terminal of described input media is connected with the input end of microprocessor.
Be further used as improvement of the present utility model, described line concentration unit comprises hub and the p-wire for being connected with accumulator, and described p-wire is connected with measuring unit by hub.
Be further used as improvement of the present utility model, described measuring unit comprises line concentration interface, voltage measurement module, internal resistance of cell measurement module, current measurement module and battery temperature measurement module, described line concentration interface is connected with hub, voltage measurement module, internal resistance of cell measurement module, current measurement module and battery temperature measurement module respectively, described voltage measurement module, internal resistance of cell measurement module, current measurement module are all connected with microprocessor with battery temperature measurement module
Be further used as improvement of the present utility model, described microprocessor is also connected with SD card module for reading and writing.
Be further used as improvement of the present utility model, described microprocessor is also connected with USB interface.
Be further used as improvement of the present utility model, described microprocessor is also connected with environment temperature sensor.
Be further used as improvement of the present utility model, described wireless communication module is 3G communication module.
The beneficial effects of the utility model are:
A kind of plurality of groups of storage batteries fast inspection device of the utility model can be detected the parameter such as voltage, electric current, internal resistance, temperature of plurality of groups of storage batteries by the line concentration unit being arranged on battery pack simultaneously fast, greatly improve ice storing time work efficiency, effectively can solve core engine room, IDC machine room a large amount of accumulator fast inspection problem.And the utility model automatically to identify accumulator locating information by IC-card technology and gathers, and facilitates the measurement data of staff to accumulator accurately to manage.Test data can transfer in server by the mode of Ethernet or 3G radio communication by the utility model, facilitates tester to obtain data at any time and checks in detail.Further, test data can also be stored to SD card and USB flash disk by SD card module for reading and writing and USB interface by the utility model, facilitates tester to store and obtains data.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
Fig. 1 is the functional-block diagram of a kind of plurality of groups of storage batteries fast inspection device of the utility model.
Embodiment
With reference to figure 1, a kind of plurality of groups of storage batteries fast inspection device of the utility model, comprise measuring unit, line concentration unit, microprocessor, storer, wireless communication module, IC-card read module, display screen and input media, described line concentration unit is connected with microprocessor by measuring unit, described microprocessor is connected with storer, wireless communication module and IC-card read module respectively, the output terminal of described microprocessor is connected with the input end of display screen, and the output terminal of described input media is connected with the input end of microprocessor.
Be further used as preferred embodiment, described line concentration unit comprises hub and the p-wire for being connected with accumulator, and described p-wire is connected with measuring unit by hub.
Be further used as preferred embodiment, described measuring unit comprises line concentration interface, voltage measurement module, internal resistance of cell measurement module, current measurement module and battery temperature measurement module, described line concentration interface is connected with hub, voltage measurement module, internal resistance of cell measurement module, current measurement module and battery temperature measurement module respectively, and described voltage measurement module, internal resistance of cell measurement module, current measurement module are all connected with microprocessor with battery temperature measurement module.
Be further used as preferred embodiment, described microprocessor is also connected with SD card module for reading and writing.
Be further used as preferred embodiment, described microprocessor is also connected with USB interface.Test data can also be stored to SD card and USB flash disk by SD card module for reading and writing and USB interface by the utility model, facilitates tester to store and obtains data.
Be further used as preferred embodiment, described microprocessor is also connected with environment temperature sensor.The utility model, by the environment temperature in environment temperature sensor Real-time Collection machine room, facilitates tester also can view the environment temperature of machine room at any time.
Be further used as preferred embodiment, described wireless communication module is 3G communication module.
Battery pack installs p-wire in advance and fixes, and a line concentration unit is installed in every two groups (can expand at most eight groups) accumulator sides, and is integrated in line concentration unit by every group storage battery p-wire.Accumulator and internal resistance, voltage, electric current and temperature test model calling can be got up by line concentration unit.Meanwhile, every group storage battery is equipped with one for recording the identification card of battery location and relevant information.Each terminal interface place installation insurance silk, to guarantee system cloud gray model safety.
The utility model can detect the voltage of two or more sets accumulators fast, temperature, the parameter such as electric current and internal resistance, and can show at display screen, often organizes Measuring Time and is no more than 3 minutes.Test data can be stored in built-in SD card memory, also can be transferred to server by Ethernet or 3G communication module.This two or more sets accumulator testings are complete, extracted by plug and move to next line concentration unit, can carry out the test of two or more sets accumulators next.
More than that better enforcement of the present utility model is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent distortion or replacement are all included in the application's claim limited range.