A kind of illegal temporary parking detection method based on vehicle electron identifying and device
Technical field
The present invention relates to parking detection field, particularly relate to a kind of illegal temporary parking based on vehicle electron identifying detection
Method, the step in the method, functional module can be set up, be combined into functional module construction, mainly by being stored in computer
Computer program in readable storage medium storing program for executing realizes.
Background technology
If the car that the vehicle electron identifying that current existing illegal temporary parking detection method is usually in automobile sends
The change in signal strength speed of signal was not changed in assert that this automobile is illegal temporary parking within a period of time, but
If automobile causes at a slow speed or intermittently travelling because of odjective causes such as road surface blockings, then existing detection method may
Erroneous judgement occurs, assert that this automobile is illegal temporary parking, thus produce erroneous judgement.
Summary of the invention
It is an object of the invention to provide based on vehicle electron identifying the illegal temporary parking detection method of a kind of anti-erroneous judgement.
The present invention provides a kind of illegal temporary parking detection method based on vehicle electron identifying, receives step including signal
Rapid: the signal strength values that reception vehicle electron identifying sends, and record the change in signal strength speed of this signal strength values, it is special
Levy and be: include presetting step down time: being that this automobile is default according to the change in signal strength speed of automobile allows accordingly
Down time.
Wherein, also include that identification is disobeyed and stop suddenly: if Parking permitted described in exceeding the stabilization time of the signal strength values received
Time, then assert that this automobile illegal stops, refer to that signal intensity keeps the constant persistent period aforementioned stabilization time.
For the step in a kind of based on vehicle electron identifying the illegal temporary parking detection method that the present invention is given, can
To set up functional module, it is combined into functional module construction, main by storing computer in a computer-readable storage medium
Program realizes.
Have the beneficial effect that when the present invention enters territory, prohibition parking area according to running car, the vehicle electron identifying of automobile will be sent out
Go out signals of vehicles, the signal strength values receiving this signals of vehicles and the change in signal strength speed recording this signal strength values,
By the travel conditions of different change in signal strength this automobiles of rate calculations and come accordingly to automobile distribution different allow stop
The car time, thus in the case of avoiding and causing because of road congestion or different vehicle condition performance the travel speed of automobile relatively slow, wrong
Assert that these automobiles are in territory, prohibition parking area at illegal parking, improve the reliability of detection by mistake.
Accompanying drawing explanation
The invention will be further described to utilize accompanying drawing, but the embodiment in accompanying drawing does not constitute any limit to the present invention
System, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain according to the following drawings
Other accompanying drawing.
Fig. 1 is the parking inspection in a kind of illegal temporary parking detection method embodiment based on vehicle electron identifying of the present invention
Survey apparatus structure schematic diagram.
Fig. 2 is the detection stream in a kind of illegal temporary parking detection method embodiment based on vehicle electron identifying of the present invention
Cheng Tu.
Detailed description of the invention
The invention will be further described with the following Examples.
Fig. 1 is the parking inspection in a kind of illegal temporary parking detection method embodiment based on vehicle electron identifying of the present invention
Survey apparatus structure schematic diagram.For forbidding Roadside Parking in the present embodiment, for receiving the vehicle letter that vehicle electron identifying is sent
Number radio-frequency apparatus be mounted on above parking stall, a pair radio-frequency apparatus is in its coverage, it is contemplated that cover multiple parking stall.Right
Taboo is stopped section and is carried out two-way covering, to avoid automobile directions question, it is possible to preferably position automobile position.
Fig. 2 is the detection stream in a kind of illegal temporary parking detection method embodiment based on vehicle electron identifying of the present invention
Cheng Tu.When running car enters territory, prohibition parking area, what the vehicle electron identifying of automobile will receive that radio-frequency apparatus sent swashs
Encourage signal thus respond and send signals of vehicles, receive the signal strength values of this signals of vehicles and record the letter of this signal strength values
Number Strength Changes speed, by the travel conditions of different change in signal strength this automobiles of rate calculations, and comes accordingly to automobile
Distributing different Parking permitted time, this avoids automobile and causes at a slow speed or row intermittently because of odjective causes such as road surface blockings
Sail, be mistaken for illegal temporary parking.
If exceeding that Parking permitted the stabilization time of signal strength values received the time, then assert that this automobile illegal stops, front
State and refer to that signal intensity keeps constant persistent period, the such as change in signal strength of this automobile within five minutes stabilization time
Speed is all not changed in, and system will assert that this automobile is illegal parking, then by the time parked and the vehicle letter of this automobile
Information in number is sent in system, records the illegal parking behavior of this automobile.
Last it should be noted that, above example is only in order to illustrate technical scheme, rather than the present invention is protected
Protecting the restriction of scope, although having made to explain to the present invention with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.