Transmitter control method and control device thereof

A control method and transmitter technology, which is applied in the direction of program control, computer control, general control system, etc., can solve the problems of difficult large-scale production, low number of transmitter processing channels, and high production cost of transmitters.

CN105093994AActive Publication Date: 2015-11-25DELTA ELECTRONICS SHANGHAI CO LTD
5 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2015-11-25

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

A method for controlling a transmitter, comprising: awaking and initiating the transmitter by a trigger signal generated by a timer; detecting whether the transmitter receives an input control parameter from outside of the transmitter, and if yes, updating an input control parameter stored in the transmitter by using the received input control parameter; reading the input control parameter currently stored in the transmitter; performing operations based on the read input control parameter so as to control the transmitter to select one sensor signal from a plurality of sensor signals, amplify the selected sensor signal with a gain within a first gain range, and output the amplified sensor signal; and after determining that the transmitter has accomplished a task specified by the read input control parameter, resetting the timer, and entering into a sleeping state until the timer generates the trigger signal.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present application relates to a transmitter control method and a corresponding transmitter control device. Background technique

[0002] With the popularization and industrialization of IoT technology, the usage of sensors has increased tremendously. Usually, the analog signal of the sensor needs to be sent through the transmitter for further processing. Therefore, the demand and functional requirements for the transmitter are increasing.

[0003] figure 1 It is a schematic diagram schematically illustrating a typical topology of sensors and transmitters in the prior art, and the connection relationship of each component contained therein is as follows figure 1 shown in . Such as figure 1 As shown in , the transmitters T1, T2, ... Tn in the prior art represented by the dotted line box need to provide corresponding different and uncommon amplifiers A1, A2, ... An according to different types of sensors S1, S2, ... Sn respectively Amplify the s...

Examples

Embodiment Construction

[0049] In order to solve at least part of the above-mentioned problems existing in the prior art, the present application proposes an intelligent transmitter, a transmitter control method, a transmitter control device and a monitoring system using the transmitter. The intelligent transmitter, the transmitter control method, the transmitter control device and the monitoring system using the transmitter proposed in this application are especially suitable for low-frequency continuous acquisition sensors.

[0050] The following will combine Figure 2 to Figure 13 Describe this application in detail, wherein the same reference numerals represent the same or similar equipment or signals, the solid lines and their arrows represent the transmission direction of signals or data and the coupling or control relationship between related components, and the dotted lines and their arrows only represent A control relationship, an ellipsis indicates that multiple similar structures or compon...