Methods and apparatuses for data processing, storage mediums and electronic devices

A method for data processing, wherein the method is applied to a first unit in an industrial control system, the industrial control system comprises a plurality of first transceivers corresponding to the first unit, the industrial control system further comprises a plurality of second units, for each of the second units, the industrial control system further comprises a plurality of second transceivers corresponding to the second unit, a plurality of communication links are provided between the second unit and the first unit, for each of the communication links, the communication link is formed by connecting one of the plurality of second transceivers of the second unit to one of the plurality of the first transceivers of the first unit, and the method comprises:

• receiving a data operation request;
• determining a second unit that needs to perform a data operation as a target second unit;
• sending the data operation request to the target second unit via the plurality of the communication links between the first unit and the target second unit, such that the target second unit receives the data operation request via the plurality of the second transceivers, processes target data to be processed to obtain a processing result according to a data operation instruction in the data operation request, and sends the processing result to the first unit;
• receiving the processing result sent by the target second unit;
• and
• executing a response strategy for the data operation request according to the processing result;
• wherein receiving the processing result sent by the target second unit comprises:
• determining, from the plurality of the first transceivers, first transceivers correspondingly connected to the target second unit as target first transceivers;
• switching transceiver states of the target first transceivers from data sending states to data receiving states;
• detecting, within a preset time period, whether each of the target first transceivers receives the processing result sent by the target second unit, wherein the preset time period is longer than a maximum execution duration of the target second unit for executing the data operation instruction;
• detecting that each of the target first transceivers receives the processing result sent by the target second unit, and executing a response strategy for the data operation request according to a first processing result received and deleting a processing result received after the first processing result is received;
• and
• switching the transceiver states of the target first transceivers from the data receiving states to the data sending states.