Automobile control method with remote identification

A car control and car technology, applied in the field of control, can solve the problems of poor versatility and low reliability, and achieve the effect of reliable position determination and good data call volume
CN101423049BInactive Publication Date: 2010-09-22SHENZHEN HANGSHENG ELECTRONICS
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHENZHEN HANGSHENG ELECTRONICS
Publication Date
2010-09-22
Estimated Expiration
Not applicable · inactive patent

Smart Images

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

Abstract

The invention relates to an automobile control method with remote control identification, relating to control and comprising the following steps: A. by taking an automobile body as a point of origin, four coordinate quadrantal subareas are divided, and two terminal antennae and two side antennae are respectively positioned on two coordinate axes; B. an automobile electrical control host machine receives trigger signals and starts position detection control, a position judging module acquires corresponding detection intensity data of each antenna; C. the position judging module judges the position of a remote controller or the subarea where the remote controller is positioned by utilizing the maximum calibration value of the central antenna as a reference value and utilizing the detection intensity data of each antenna; D. the position judging module judges the position of the remote controller by taking the automobile body corner end of the subarea as a reference point and combining the reference point with the antenna detection intensity data of the subarea, and each subarea comprises a terminal antenna, a side antenna and the central antenna; and E. the automobile electrical control host machine carries out corresponding operation according to the position judging result of the judging module. The method has strong reliability and operability, and good universality.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to control, in particular to an automobile control method with remote control identification. Background technique

[0002] Car anti-theft devices have been widely used in the automotive industry. For example, each time you open the door, you must first release the anti-theft device. In use, the anti-theft device can only be released after the user presses the unlock button on the remote control. At this time, the car door can be opened. The operation process is relatively cumbersome, which makes users feel inconvenient.

[0003] Hands-free access control system (Passive Keyless Entry) PKE system is based on the ordinary anti-theft technology, adding remote control car inside and outside identification technology, when the user carries the remote control, he can directly press the button on the door handle to open the car door without taking out the remote control device, which provides great convenience to users.

[0004] Its b...

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