A storage battery abnormal data collection and recording circuit and recorder
A technology of abnormal data and recording circuit, applied in the direction of instruments, measuring electricity, measuring electrical variables, etc., can solve the problem of not being able to save batteries and so on
Active Publication Date: 2020-08-21
BC P INC CHINA NAT PETROLEUM CORP +1
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Problems solved by technology
[0003] In view of this, the present invention provides a storage battery abnormal data collection and recording circuit and recorder, and can save the storage battery abnormal data for a long time in the case of network blockage, device power failure or system failure, so as to solve the problem that the existing storage battery data collection device cannot save The problem of evaluating the most effective and valuable data of the true capacity of the storage battery
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[0048] The present invention will be described below based on examples, but it should be noted that the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. However, the present invention can be fully understood by those skilled in the art about the parts that are not described in detail.
[0049] In addition, those of ordinary skill in the art should understand that the provided drawings are only for illustrating the objects, features and advantages of the present invention, and the drawings are not actually drawn to scale.
[0050] At the same time, unless the context clearly requires, the words "include", "include" and other similar words in the entire specification and claims should be interpreted as an inclusive meaning rather than an exclusive or exhaustive meaning; that is, "include but not limited to the meaning of ".
[0051] figure 1 It is a schematic circuit dia...
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The invention discloses a recording circuit and a recorder for battery abnormal data acquisition, and relates to the field of data acquisition and communication. The recording circuit for battery abnormal data acquisition comprises an analog-digital converting unit. The analog-digital converting unit is respectively connected with a battery abnormal data acquisition unit and a control unit; the battery abnormal data acquisition unit is used for acquiring the battery abnormal data; the analog-digital converting unit is used for converting analog signals of the battery abnormal data into digitalsignals; and the control unit is used for receiving the digital signals and storing the digital signals. According to the recording circuit and recorder for battery abnormal data acquisition, the problem that an existing battery data acquisition device can not store the most effective and most valuable data for evaluating the real capacity of the battery can be solved.
Description
technical field [0001] The invention relates to the field of data acquisition and communication, in particular to a storage battery abnormal data acquisition and recording circuit and recorder, in particular to a communication storage battery abnormal data acquisition and recording circuit and recorder. Background technique [0002] The current storage battery data acquisition system cannot save the operation data of the storage battery when the network is blocked. Its root cause is that acquisition devices do not have the so-called "black box" function. The disadvantage is that once the upper computer is interrupted due to power outage, system failure, or network interruption, it will lose the opportunity to capture precious data in the discharge state of the battery. The abnormal data when the battery is discharged is much more precious than a large amount of normal data. It is like the ECG of a heart attack patient. Figure 1 It is the most effective and valuable basis f...
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IPC IPC(8): G01R31/3842G01R31/396
Inventor 王廷满陈绍辉魏庆安王春娇
Owner BC P INC CHINA NAT PETROLEUM CORP