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Integrated parking radar system

A radar system and integrated technology, applied in the field of parking assistance systems, can solve the problem of high cost and achieve the effect of low cost and significant market competitive advantage

Active Publication Date: 2014-02-19
TUNG THIH ELECTRONICS (XIAMEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an integrated parking radar system to solve the problem of high cost of existing parking radar systems

Method used

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Embodiment Construction

[0032] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0033] like Figure 4 and Figure 5 As shown, the integrated parking radar system involved in the present invention includes a master sensor 1 and at least one slave sensor 2, such as Figure 4 As shown, where the master sensor 1 is S1, and at least one slave sensor 2 can be S2, S3...S8, for the convenience of display, as Figure 5 As shown, only three slave sensors 2 are shown, and the number of slave sensors 2 is not specifically limited in the present invention, and can be arbitrarily set to 1 to 7 according to the requirements of the vehicle model during specific implementation. .

[0034] like Figure 5 As shown, the main sensor 1 has a CPU module 11, a first ultrasonic sensor 12, a main driving module 13, a main amplifying module 14 and at least one slave driving module 15, the CPU module 11 is built ...

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Abstract

Provided is an integrated parking radar system. The integrated parking radar system comprises a master sensor and at least one slave sensor, wherein the master sensor comprises a CPU module, a first ultrasonic sensor, a master driving module, a master amplification module and at least one slave driving module, an A / D conversion module is arranged in the CPU module, the CPU module drives the first ultrasonic sensor through the master driving module, the first ultrasonic sensor amplifies a reflection analog signal through the master amplification module and transmits the amplified reflection analog signal to the A / D conversion module of the CPU module, the slave sensor is an analog probe without a CPU, the CPU module drives the slave sensor through the slave driving module, and the slave sensor transmits the reflection analog signal to the A / D conversion module of the CPU module. Due to the fact that the analog probe is adopted in the slave sensor, compared with the cost of a digital probe with a CPU, the cost of the integrated parking radar system is quite low, and especially when the integrated parking radar system is applied to the occasion with a plurality of probes, the integrated parking radar system has the remarkable competitive advantage in market, and can have the unpredictable business prospect.

Description

technical field [0001] The invention relates to the field of parking assistance systems, in particular to an integrated parking radar system, which greatly reduces the cost on the premise of ensuring the performance of the radar system. Background technique [0002] like figure 1 As shown, a conventional parking radar system generally includes a control box 71, a plurality of sensors 72 and at least one reminder 73, and the plurality of sensors 72 are respectively connected to the control box 71, and under the control of the control box 71 And work in coordination with each other, wherein each sensor 72 respectively detects the data of obstacles and transmits them to the control box 71 for processing. The control box 71 analyzes the above data and judges the distance of the obstacle. When the distance of the obstacle meets the predetermined condition , the control box 71 notifies the reminder 73 and reports to the police. The multiple sensors 72 need to be arranged on the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S15/08G01S15/93
CPCG01S15/08G01S15/931G01S2015/932
Inventor 王雄黄诚标王秀妹黄阿玉
Owner TUNG THIH ELECTRONICS (XIAMEN) CO LTD
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