CN201327393Y - Positioning device for vehicle - Google Patents

Abstract

A vehicle positioning device comprises a plurality of first broadcasting mechanisms with positioning receiving modules, auxiliary receiving modules and position calculating modules, and can output longitude and latitude difference values of areas where the first broadcasting mechanisms are located; at least one second broadcasting mechanism connected to the first broadcasting mechanisms for receiving, storing and transmitting the longitude and latitude difference of the first broadcasting mechanisms; and at least one on-board unit connected to the first or second broadcasting mechanism and including positioning receiving module and position calculating module to correct the actual position of the on-board unit in cooperation with the latitude and longitude difference values transmitted from the auxiliary receiving module and the second broadcasting mechanism. Therefore, the actual mileage and position of the vehicle can be quickly and accurately obtained, and subsequent money deduction action is facilitated.

Description

Vehicle Positioning Device

Technical field:

The utility model relates to a positioning device for a vehicle, in particular to a positioning device which can quickly and accurately obtain the actual mileage and position of a machine on a vehicle, so as to facilitate subsequent deductions.

Background technique:

The general existing electronic toll collection device for automobiles includes a toll collection mechanism and a vehicle on-board machine; thereby, the toll collection mechanism can be installed in the toll booth of the expressway, and the on-board computer can be installed in the vehicle, which can Through the connection between the charging organization and the transceiver of the on-board machine, the stored value card in the on-board machine is deducted, and then the action of electronic toll collection is completed.

Although the above-mentioned vehicle electronic toll collection device can cooperate with the on-board computer to achieve the deduction and charging action by the toll collection mechanism, since the toll collection mechanism is arranged at a fixed position, and the on-board computer communicates with a fixed frequency band, Therefore, the on-board computer can only be used in a specific road area with a toll collection agency, and the toll collection agency can only charge the on-board computer at a fixed point and a fixed amount, and cannot determine the amount of charge based on the difference in actual mileage; Therefore, generally existing electronic toll collection devices for automobiles are less able to meet the needs of actual use.

Utility model content:

The technical problem to be solved by the utility model is to provide a positioning device for a vehicle to quickly and accurately obtain the actual mileage and position of the vehicle on the vehicle, so as to facilitate subsequent deductions.

In order to solve the above-mentioned problems, the technical solution adopted by the utility model is: a vehicle positioning device, which includes at least one on-board machine, and is characterized in that it also includes several first broadcasting institutions and at least one second broadcasting institution , the first broadcasting organization at least includes a positioning receiving module, an auxiliary receiving module and a position calculation module, which can be used to output the difference in latitude and longitude of the area where it is located; , storing and transmitting the latitude and longitude difference values of each first broadcasting organization; the vehicle-mounted machine is connected with each first broadcasting organization or second broadcasting organization, and includes a positioning receiving module and a position calculation module, which can be used to cooperate with each first broadcasting organization The difference in latitude and longitude transmitted by the auxiliary receiving module of the broadcasting organization and the second broadcasting organization is used to correct the actual position of the on-board machine respectively.

In this way, the actual mileage and location of the on-board machine can be obtained quickly and accurately, so as to facilitate subsequent deduction actions.

Description of drawings:

Fig. 1 is a schematic diagram of the basic structure of the utility model.

Fig. 2 is a schematic block diagram of the basic structure of the present invention.

Fig. 3 is a schematic block diagram of the utility model.

Fig. 4 is a schematic diagram of the use state of the utility model.

Fig. 5 is a schematic block diagram of the utility model in use.

Label description:

First Broadcasting Organization 1 Positioning Receiver Module 11

Longitude receiving unit 111 Latitude receiving unit 112

Distance receiving unit 113 Auxiliary receiving module 12

Position Calculation Module 13 Second Broadcaster 2

On-board machine 3 Positioning receiver module 31

Position Calculation Module 32 Deduction Module 33

Vehicle 4 Positioning mechanism 5

Detailed ways:

Please refer to FIG. 1 , FIG. 2 and FIG. 3 , which are a schematic diagram of the basic structure of the present invention, a schematic block diagram of the basic structure of the present invention, and a schematic block diagram of the present invention, respectively. As shown in the figure: the utility model is a positioning device for a vehicle, which is at least composed of several first broadcasting institutions 1, at least one second broadcasting institution 2 and at least one on-board machine 3.

Each first broadcast organization 1 at least includes a positioning receiving module 11, an auxiliary receiving module 12 and a position calculation module 13, wherein the positioning receiving module 11 includes at least a longitude receiving unit 111, a latitude receiving unit 112 and a distance receiving unit 113, which can be used Each first broadcasting institution 1 outputs the latitude and longitude difference values of the area where it is located.

The second broadcasting organization 2 is connected with each first broadcasting organization 1, and can be used for receiving, storing and transmitting the longitude and latitude difference values of each first broadcasting organization 1, wherein each first broadcasting organization 1 and second broadcasting organization 2 use 3G Wireless transmission method, WiMax wireless transmission method or wired transmission method for connection.

Each on-vehicle machine 3 is connected with each first broadcasting organization 1 or the second broadcasting organization 2, and it includes a positioning receiving module 31 and a position calculation module 32, which can be used to cooperate with the auxiliary receiving module 12 and the second broadcasting organization 1 of each first broadcasting organization 1. The difference in latitude and longitude transmitted by the broadcasting organization 2 is used to correct the actual position of the on-board machine 1, and each on-board machine 3 is connected to the first broadcasting organization 1 and the second broadcasting organization 2 through 3G or WiMax wireless transmission , and the on-board machine 3 can further link with each first broadcasting organization 1 in 925MHz DSRC wireless transmission mode, or connect with the second broadcasting organization 2 in a wireless FM mode. If so, a brand-new vehicle positioning device is constituted by the above structure.

Please refer to FIG. 4 and FIG. 5 , which are respectively a schematic view of the utility model in use and a block diagram of the utility model in use. As shown in the figure: during operation, each first broadcasting organization 1 can be set on the roadside of the required road, and the second broadcasting organization 2 can be set in the traffic control center of the road, and the on-board machine 3 can be set on the On the vehicle 4, and the computer 3 on each vehicle is further connected with a deduction module 33;

When vehicle 4 travels on the road that is provided with first broadcasting organization 1, each first broadcasting organization 1 constantly utilizes positioning receiving module 11 to search relevant positioning mechanism 5 (such as: artificial satellite), and receives with longitude receiving unit 111, latitude The unit 112 and the distance receiving unit 113 cooperate with the positioning mechanism 5 to obtain the position of each first broadcasting organization 1, and then use the auxiliary receiving module 12 to search for the number of available positioning mechanisms 5 within the range of the position, and use the positioning receiving module 11 and the auxiliary receiving module After the data of 12 is calculated by the position calculation module 13, the longitude and latitude difference values of the areas where each first broadcasting institution 1 is located are simultaneously output to the second broadcasting institution 2 and each vehicle-mounted computer 3, so that the second broadcasting institution 2 will The longitude and latitude difference data are stored, and each on-board computer 3 is directly locked by the positioning receiving module 31 to the auxiliary receiving module 12 of each first broadcasting organization 1, and then corrected by the position calculation module 32 in conjunction with the longitude and latitude difference data The actual position of the computer 3 on each vehicle, in this way, the actual mileage and position of the computer 3 on the vehicle can be quickly and accurately obtained; after that, the deduction module 33 is used to carry out subsequent deduction according to the mileage traveled by the vehicle 4 after calculation Payment action, and complete the action of electronic toll collection.

In addition, when the on-board machine 3 of the present utility model cannot be connected with each first broadcasting organization 1, it will be connected with the second broadcasting organization 2 in real time, and obtain the required longitude and latitude from the second broadcasting organization 2 Difference data, and then use the position calculation module 32 to correct the actual position of each on-board computer 3. In this way, the actual mileage and position of the on-board computer 3 can also be obtained quickly and accurately, so as to facilitate subsequent deduction actions, so as to The utility model can be more in line with what is needed in actual use.

To sum up, the vehicle positioning device of the utility model can effectively improve the various shortcomings of the prior art, and can quickly and accurately obtain the actual mileage and position of the vehicle on the vehicle, so as to facilitate the subsequent deduction action, thereby enabling the generation of It is more progressive, more practical, and more in line with the needs of users. It has indeed met the requirements for utility model patent applications, and the patent application is filed according to law.

Claims (10)

1. automobile-used locating device, it comprises machine at least one car, it is characterized in that: also comprise several first broadcasting organizations, reach at least one second broadcasting organization, this first broadcasting organization includes location receiver module, auxiliary reception module and position computation module at least, can be for warp, the latitude difference of its location of output; This second broadcasting organization and each first broadcasting organization link, can be for receiving, store and transmit warp, the latitude difference of each first broadcasting organization; Machine and each first broadcasting organization or second broadcasting organization link on the described car, include location receiver module and position computation module, can be for auxiliary reception module that cooperates each first broadcasting organization and warp, the latitude difference that second broadcasting organization is transmitted, the physical location of proofreading and correct machine on the car respectively.

2. automobile-used locating device as claimed in claim 1 is characterized in that: described location receiver module includes a longitude receiving element, latitude receiving element and at least apart from receiving element.

3. automobile-used locating device as claimed in claim 1 is characterized in that: described each first broadcasting organization links with the 3G wireless transmission and second broadcasting organization.

4. automobile-used locating device as claimed in claim 1 is characterized in that: described each first broadcasting organization links with the WiMax wireless transmission and second broadcasting organization.

5. automobile-used locating device as claimed in claim 1 is characterized in that: described each first broadcasting organization links with the wire transmission and second broadcasting organization.

6. automobile-used locating device as claimed in claim 1 is characterized in that: machine links with 925MHz DSRC wireless transmission and each first broadcasting organization on described each car.

7. automobile-used locating device as claimed in claim 1 is characterized in that: machine links with wireless frequency modulation and this second broadcasting organization on described each car.

8. automobile-used locating device as claimed in claim 1 is characterized in that: machine links with first broadcasting organization and second broadcasting organization with the 3G wireless transmission on described each car.

9. automobile-used locating device as claimed in claim 1 is characterized in that: machine carries out wireless link with WiMax wireless transmission and first broadcasting organization and second broadcasting organization on described each car.

10. automobile-used locating device as claimed in claim 1 is characterized in that: machine further is connected with the module of withholing on described each car.

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