Check patentability & draft patents in minutes with Patsnap Eureka AI!

Power supply controller for batch programming and copying of voice chips

A voice chip, power supply control technology, applied in the direction of program control, general control system, computer control, etc., can solve the problem of not being able to automatically control the power-on and power-off of the voice chip, so as to enhance the signal driving ability, ensure the voice program, improve the The effect of efficiency

Active Publication Date: 2017-05-24
ZHUZHOU CSR TIMES ELECTRIC CO LTD
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the deficiency / defect that the voice chip cannot be automatically controlled to power on and power off during the batch programming copy process of the voice chip

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power supply controller for batch programming and copying of voice chips
  • Power supply controller for batch programming and copying of voice chips
  • Power supply controller for batch programming and copying of voice chips

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] figure 1 It is a schematic diagram of the device structure of the voice chip batch programming copy in this embodiment. Such as figure 1 As shown, the device 100 includes at least one voice sub-chip 110 , a voice master chip 120 , a programming interface module 130 , a programming control module 140 , a signal forwarding module 150 and an external clock signal generating module 160 . For the convenience of explanation, this embodiment takes two voice sub-chips 110 as an example for illustration.

[0057] The voice master piece 120 stores a plurality of voice information segments to be copied.

[0058] The programming interface module 130 is respectively connected with the voice master chip and the voice sub-chip.

[0059] Specifically, the programming interface module 130 includes a mother chip interface unit 131 , a daughter chip interface unit 132 and an instruction forwarding unit 133 . The master interface unit 131 is connected with the programming control unit ...

Embodiment 2

[0074] image 3 It is a flow chart of the method for batch programming and copying of voice chips in this embodiment. The following is based on figure 1 and image 3 The specific content of the method is described in detail.

[0075] Firstly, the starting address of the voice information segment to be copied in the voice master piece 120 is obtained (step S310). After the programming control module 140 obtains the aforementioned starting address, it can control the voice master piece 120 and the voice sub-piece 110 according to the starting address to carry out programming copy from the same address, so as to ensure the synchronization of the voice information segment of the programming copy, and avoid the voice sub-piece 110 The voice information segment of the voice master film is omitted during copying.

[0076] Secondly, under the valid situation of the master chip enabling signal and the sub chip enabling signal, the programming control module 140 generates a playback...

Embodiment 3

[0102] Figure 5 It is a schematic structural diagram of a voice chip batch programming copy system with a power supply control device. The difference between this embodiment and Embodiment 1 is that the system 100 also includes a power supply control device for batch programming and copying of voice chips. The device mainly includes a programming control module 140 , a buffer module 510 , a power supply module 520 , and a relay module 530 . In addition, the system 100 also includes at least one signal conditioning module 540 , an external speaker module 550 , a display module 560 , an alarm module 570 and an operation module 580 . The following only describes the units and devices different from those in the first embodiment.

[0103] The power supply control device is mainly used to realize the automatic power-on and power-off of the voice master film and the voice sub-chip. Wherein, the programming control module 140 generates a power-on command, a power-off command and ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a power supply controller for batch programming and copying of voice chips. The controller comprises a programming control module, a caching module and a relay module; the programming control module generates power-on, power-off and enablement instructions; within valid time of the enablement instruction, the caching module converts a first level of an instruction signal that a programming interface module interacts with master and sub voice chips into a second level suitable for processing the instruction signal by the master and sub voice chips; and the relay module is switched to a connection state according to the power-on instruction so that a power supply module supplies power to the programming interface module, the caching module and the master and sub chips, and the relay module is switched to a disconnection state according to the power-off instruction so that the power supply module stops supplying power to the programming interface module, the caching module and the master and sub chips. The catching module is used in cooperation with the relay module, and can realize automatic power-on and power-off functions without plugging the chips.

Description

technical field [0001] The invention relates to the field of programming and copying of voice chips, in particular to a power supply control device for batch programming and copying of voice chips. Background technique [0002] The programming copy process of the voice chip is to use a programmed and copied voice chip as the voice master chip, read the voice program in the program master chip and write it into the voice sub-chip to be programmed and copied, so that the voice master chip and the voice sub-chip A consistent approach to voice programs between slices. [0003] Voice chips are widely used in voice alarm and prompt systems in various fields, such as: train monitoring and recording devices, train monitoring and recording devices, locomotive on-board safety protection systems and locomotive voice boxes, etc. In the production process of these locomotive products, there are multiple technical shortcomings in the existing voice programming copy technology. For examp...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/24032
Inventor 刘浩曹梦军罗雁飞李春艳谢明明周晓田方斌
Owner ZHUZHOU CSR TIMES ELECTRIC CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com