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A position storage device, a position reading device and a position reading method

A storage device and reading device technology, which is applied in the direction of instruments, induction record carriers, calculations, etc., can solve the problems of easy loss of stored information, poor environmental compatibility, single reading point, etc., and achieve long service life and prolong service life , The effect of location information storage security

Active Publication Date: 2022-07-05
浙江佳鸿汽车科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the position mark has the following technical defects: the stored information in the storage device is easily lost, cannot be read when the power is off, the reading point is single, the environmental compatibility is poor, and the service life is short due to the disconnection or wear of the connecting circuit and other technical issues

Method used

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  • A position storage device, a position reading device and a position reading method
  • A position storage device, a position reading device and a position reading method
  • A position storage device, a position reading device and a position reading method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] see Figure 1-2 , this embodiment provides a position storage device, including: a contact layer 1, a circuit layer 2, and a base layer 4;

[0057] The contact layer 1 is laid on the surface of the circuit layer 2, and the contact layer 1 is used for communicable contact connection with external equipment;

[0058] One side of the circuit layer 2 is provided with a memory chip 3, the memory chip 3 is used for storing position information and a clock, and one side of the contact layer 1 is communicatively connected to the memory chip 3;

[0059] The circuit layer 2 is fixed on the base layer 4 , and the base layer 4 is used to protect and fix the circuit layer 2 ; wherein, the memory chip 3 is a passive memory chip 3 .

[0060] The present embodiment will now be described in detail:

[0061] Specifically, this embodiment is mainly suitable for identifying the position of the measurement point in the measuring tool measurement process, and making the position correspond...

Embodiment 2

[0091] see Figure 11-12, this embodiment provides a position reading device, which is applied to the position information reading of the position storage device required by any one of Embodiment 1, and the position storage device includes a contact layer 1, a circuit layer 2, and a base layer 4; The pick-up device includes: a telescopic contact 72, a contact bearing block 71, and a processing circuit 74;

[0092] The telescopic contact 72 is fixed on the contact carrier block 71, and the telescopic contact 72 is used for elastic contact with the contact layer 1, so as to realize the communicable connection between the position reading device and the position storage device;

[0093] The telescopic contact 72 and the processing circuit 74 can be connected in communication, and the processing circuit 74 is used for reading the position information and the clock stored in the position storage device, and decoding the position information to obtain the position readable informati...

Embodiment 3

[0102] see Figure 13 , this embodiment provides a position reading method, which is applied to the position information reading of the position storage device as required by any one of Embodiment 1, and includes the following steps:

[0103] S1: the position storage device receives the reset pulse signal and sends a response pulse signal to establish a communication connection with the position storage device;

[0104] S2: The location storage device sends a location code and a check code, the location code is the location information stored by the storage device, and the check code is used for the verification of the location code to check the correctness of the data;

[0105] S3: The location storage device is initialized to facilitate reading of the location information next time.

[0106] combine Figure 13 , the present embodiment will now be described in detail:

[0107] Figure 13 Among them, the receiving end is the position information reading end, and the storag...

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Abstract

The invention discloses a position storage device, a position reading device and a position reading method. The position storage device includes: a contact layer, a circuit layer, and a base layer; the contact layer is laid on the surface of the circuit layer, and the contact layer is used for communicable contact connection with external equipment; one side of the circuit layer is provided with a memory chip, and the memory chip is used for storage Position information, one side of the contact layer can be communicatively connected with the memory chip; the circuit layer is fixed on the base layer, and the base layer is used to protect and fix the circuit layer. The position reading device includes a telescopic contact, a contact carrying block, and a processing circuit; the telescopic contact is fixed on the contact carrying block, and the telescopic contact is used for elastic contact with the contact layer to achieve a communicable connection; the telescopic contact and the processing circuit It can be communicatively connected, and the processing circuit is used for reading the position information stored in the position storage device, and decoding the position information to obtain the position readable information. The invention has the technical characteristics of passive long-term storage of position information, fast reading, low power consumption and long service life.

Description

technical field [0001] The invention belongs to the technical field of position markers, and in particular relates to a position storage device, a position reading device and a position reading method. Background technique [0002] In actual production, there are many scenarios that need to use location marking, such as identifying the location of the measuring point during the measuring process of measuring tools, checking tools, molds, tooling equipment and other equipment that need to be marked with identifiable identity information, security, warehousing and other scenarios It is used to store, identify some distinguishable information, or store specific location information. [0003] In the prior art, the position markers have the following technical defects: the stored information in the storage device is easily lost, cannot be read in the case of power failure, the reading point is single, the environmental compatibility is poor, and the service life is short due to d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K19/077G06K7/00
CPCG06K19/07722G06K7/0013
Inventor 樊强
Owner 浙江佳鸿汽车科技股份有限公司
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