Program automatic matching method and device based on RC charging
A technology of automatic matching and program startup, applied in the field of control, can solve problems such as program programming errors and affecting production efficiency
Pending Publication Date: 2022-04-12
HEFEI JUNDA HI TECH INFORMATION TECH
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[0003] The present invention aims to solve at least one of the technical problems existing in the prior art; for this reason, the present invention proposes an automatic program matching method and device based on RC charging, which is used to solve the problem that there are too many types of programs, and it is easy for production operators to There is a problem of program burning error, which is a technical problem that greatly affects production efficiency
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[0024] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see Figure 1-Figure 2 , the present application provides a program automatic matching device based on RC charging, including a control unit M1, a program storage unit M2, a MOS transistor Q1, a charging resistor R1 and a capacitor C1;
[0026] The control unit M1 contains a timer module A1 and a comparator module A2;
[0027] The control unit M1 is a Rockchip RV1126 processor, and its L17 pin GPIO2_A5_d is connected to the gate G of the MOS transistor Q1; the MOS transistor Q1 is an N-type MOS transistor, the ...
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The invention discloses an automatic program matching method and device based on RC charging, relates to the technical field of control, and solves the technical problem that the production efficiency is very affected due to the fact that production operators easily have program burning errors due to excessive program types. The control unit M1 reads the voltage Vt on the capacitor C1 through an IO2 pin, and judges whether the Vt reaches a preset charging voltage U or not through the comparator module A2; if the preset voltage U is reached, the timer module A1 stops timing, the control unit M1 calculates the resistance value of the charging resistor R1 according to the timing time T of the timer module A1, the charging resistors with different resistance values are used on the hardware circuit, different mapping programs are configured and loaded, and secondary guiding is carried out, so that on the basis of the same hardware circuit, the charging resistor R1 can be used for charging. The automatic matching of the control unit programs does not increase extra hardware cost, and the unification of the control unit programs can provide the error-tolerant rate of the production process.
Description
technical field [0001] The invention belongs to the technical field of control, in particular to an RC charging-based automatic program matching method and device. Background technique [0002] In the process of hardware product development, in order to realize the normalization of hardware circuits, the same hardware platform is often reused in different products, and different functions and models of product development are realized by developing different programs, that is, multiple Products use the same hardware platform, but different software programs to achieve. However, with more and more types of products, more and more types of programs will be developed. In the actual production process, due to too many types of programs, production operators are prone to program programming errors, which greatly affects production efficiency. . Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior a...
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IPC IPC(8): G05B19/042
Inventor 潘洋周友权陈浩卢小银吕盼稂
Owner HEFEI JUNDA HI TECH INFORMATION TECH