CN210310266U - Vehicle-mounted positioning oil and electricity control system - Google Patents
Vehicle-mounted positioning oil and electricity control system Download PDFInfo
- Publication number
- CN210310266U CN210310266U CN201921374693.5U CN201921374693U CN210310266U CN 210310266 U CN210310266 U CN 210310266U CN 201921374693 U CN201921374693 U CN 201921374693U CN 210310266 U CN210310266 U CN 210310266U
- Authority
- CN
- China
- Prior art keywords
- power supply
- oil
- module
- mcu
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a vehicle-mounted positioning oil-electricity control system, which comprises an MCU, a GPS module, a GPRS module, a DC TO DC power supply module, an LDO circuit, a rechargeable battery, a charging circuit, an oil-electricity control circuit, an ACC detection circuit and a relay; the MCU is used for realizing the overall control of the equipment; the GPS module is connected with the MCU and used for realizing real-time positioning of the equipment; the GPRS module is connected with the MCU and used for realizing the connection between the MCU and the Internet and the server; the input end of the DC TO DC power supply module is connected with an automobile power supply and used for voltage reduction and power supply of equipment; the input end of the LDO circuit is connected with the output end of the DC TO DC power supply module and used for supplying power TO each module inside; the input end of the rechargeable battery is connected with the output end of the DC TO DC power supply module through the charging circuit, the output end of the rechargeable battery is connected with the LDO circuit, and when an external power supply is pulled out, the internal modules are powered. The utility model provides an on-vehicle location accuse oil and electricity system has improved the convenience and the intellectuality of car oil and electricity control, has convenient to use, the humanized advantage of control.
Description
Technical Field
The utility model relates to a mobile unit technical field, concretely relates to oily electric system of on-vehicle location accuse.
Background
With the maturity of internet technology and the gradual improvement of the requirements of people on the functions of automobiles, the remote control automobile manufacturing is realized, and a new development direction of automobiles is formed. The existing automobile can not realize the automatic fuel cut-off function, the fuel cut-off function is mainly applied to rental automobiles such as shared automobiles, and when a user owes time, the server controls the fuel cut-off function of the automobile, so that the automobile stops working.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides an on-vehicle location accuse oil and electricity system can collect user's state information, sends state information for the server, when the user owes time, controls the car and stops the oil and electricity supply.
(II) technical scheme
In order to solve the technical problem, the utility model provides a following technical scheme: a vehicle-mounted positioning oil-electricity control system comprises an MCU, a GPS module, a GPRS module, a DC-DC power supply module, an LDO circuit, a rechargeable battery, a charging circuit, an oil-electricity control circuit, an ACC detection circuit and a relay;
the MCU is used for controlling or inputting and outputting each module;
the GPS module is connected with the MCU and used for realizing real-time positioning of the equipment;
the GPRS module is connected with the MCU and used for realizing the connection between the MCU and the Internet and the server;
the input end of the DC-DC power supply module is connected with an automobile power supply and used for voltage reduction and power supply of equipment;
the input end of the LDO circuit is connected with the output end of the DC-DC power supply module and used for supplying power to each module inside;
the input end of the rechargeable battery is connected with the output end of the DC-DC power supply module through a charging circuit, the output end of the rechargeable battery is connected with the LDO circuit, and when an external power supply is pulled out, power is supplied to each internal module;
the input end of the oil-electricity control circuit is connected with the MCU, and the output end of the oil-electricity control circuit is connected with the automobile power supply and the relay, so that the MCU instruction is received, and the function of controlling the oil-electricity on-off is realized;
the output end of the ACC detection circuit is connected with the MCU, and is used for detecting the working state information of the automobile and feeding back the working state information to the MCU;
and the relay is connected to a vehicle oil pump line and used for receiving an MCU instruction and switching on and off oil and electricity supply.
And further setting, a filter circuit is connected between the DC-DC power supply module and the automobile power supply.
According to the arrangement, the alternating current component in the pulsating direct current voltage of the automobile power supply is reduced as much as possible, the direct current component is reserved, the ripple factor of the output voltage is reduced, the waveform becomes smoother, and the working efficiency of subsequent charging and discharging is improved.
Further, the GPRS module is connected with the SIM card circuit, the GPRS antenna is connected with the base station through wireless signals, and the base station is connected with the server for communication.
So set up, the SIM card corresponds with subscriber information, is convenient for manage and use.
The input end of the relay is connected with a power line of the oil pump, the output end of the relay is connected with the oil pump, the relay is connected with the oil-cut-off electric control circuit through an oil-cut-off line and is simultaneously connected with the anode of the automobile power supply, and the other end of the oil-cut-off electric control circuit is connected with the cathode of the automobile power supply.
So set up, relay and oil pump and fuel cut-off control circuit form a complete closed-loop control, and control is stable and high-efficient.
(III) advantageous effects
Compared with the prior art, the utility model provides an on-vehicle location accuse oil-electricity system possesses following beneficial effect:
this oily electric system of on-vehicle location accuse realizes real-time location through inside GPS module and GPRS module, MCU communicates with the server, thereby realize the car remote management, the intellectuality and the convenience of car control have been improved, the problem of car disconnection oil electricity in the driving has been solved in the use that combines ACC detection circuitry, it is more humanized, further combine rechargeable battery and LDO circuit to supply power for equipment, make this oily electric system of on-vehicle location accuse can work alone under the condition that the auto power supply does not supply power. Therefore, the utility model provides an oily electric system of on-vehicle location accuse has improved the convenience and the intellectuality of car oil electric control, has convenient to use, the humanized advantage of control.
Drawings
Fig. 1 is a block diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, wherein fig. 1 is a block diagram of the present invention.
The utility model provides a vehicle-mounted positioning oil-electricity control system, including MCU1, GPS module 2, GPRS module 3, DC-DC power module 4, LDO circuit 5, rechargeable battery 6, charging circuit 7, oil-electricity control circuit 8, ACC detection circuit 9 and relay 10;
the MCU1 is used for controlling or inputting and outputting each module;
the GPS module 2 is connected with the MCU1 and is used for realizing real-time positioning of equipment and feeding positioning information back to the MCU 1;
the GPRS module 3 is connected with the MCU1 and is used for connecting the MCU1 with the Internet and the server 11, uploading information such as user information and positioning information acquired by the MCU1 to the server 11 and receiving user state information fed back by the server 11;
the input end of the DC-DC power supply module 4 is connected with an automobile power supply 13 and used for voltage reduction and power supply of equipment; the filter circuit 12 is connected between the DC-DC power supply module 4 and the automobile power supply 13, the alternating current component in the pulsating direct current voltage of the automobile power supply 13 is reduced as much as possible by the filter circuit 12, the direct current component is reserved, the ripple factor of the output voltage is reduced, the waveform becomes smoother, and the working efficiency of subsequent charging and discharging is improved.
The input end of the LDO circuit 5 is connected with the output end of the DC-DC power supply module 4 and is also connected with the output end of the rechargeable battery 6, and the LDO circuit is used for supplying power to each module inside;
the input end of the rechargeable battery 6 is connected with the output end of the DC-DC power supply module 4 through the charging circuit 7, and when an external power supply is pulled out, power is supplied to each internal module;
the input end of the oil-electricity control circuit 8 is connected with the MCU1, the output end of the oil-electricity control circuit is connected with the automobile power supply 13 and the relay 10, and the oil-electricity control circuit receives an instruction of the MCU1 to be switched on and off, so that the function of controlling the on-off of oil electricity is realized;
the output end of the ACC detection circuit 9 is connected with the MCU1, the working state information of the automobile is detected, and the working state information is fed back to the MCU 1;
the relay 10 is connected on a vehicle oil pump 14 line and used for receiving an MCU1 instruction, oil and electricity supply is turned on and off, concretely, the input end of the relay 10 is connected with a power line of the oil pump 14, the output end of the relay is connected with the oil pump 14 and is connected with an oil cut-off control circuit 8 through an oil cut-off line 15, meanwhile, the relay is connected with the anode of an automobile power supply 13, the other end of the oil cut-off control circuit 8 is connected with the cathode of the automobile power supply 13, the relay 10, the oil pump 14 and the oil cut-off control circuit 8 form a complete closed-loop.
The GPRS module 3 is connected with a SIM card circuit 18, the GPRS antenna is connected with a base station 16 through wireless signals, the base station 16 is connected with a server 11 for communication, and the SIM card corresponds to user information and is convenient to manage and use.
The automobile power supply 13 is a storage battery, the relay 10, the ACC detection circuit 9 and the fuel cut-off control circuit 8 are connected through a 4PIN power line interface 19, wherein, interface 1 one end is connected with the storage battery through a fuse 20, interface 2 one end is connected with the negative pole of the storage battery, interface 1 and the other end of interface 2 are connected with the DC-DC power module 4 through a filter circuit 12, interface 3 one end is connected with the relay 10 through a fuel cut-off line 15, the other end is connected with the fuel cut-off control circuit 8, interface 4 one end is connected with the ACC detection circuit 9, the other end is connected with the MCU1 through a buffer circuit 17, and the buffer circuit 17 is a circuit with the function of suppressing surge.
The utility model discloses during operation, MCU1 can upload user information and data to backend server 11 every a period through GPRS module 3, the current state information of server 11 feedback user, it is when the user is not arrearage information to receive server 11 feedback when MCU1, equipment normally works, it is when user arrearage information to receive server 11 feedback when MCU1, at first detect whether the vehicle is traveling or the starting condition at present through ACC detection circuitry 9, if yes, equipment normally works, when detecting that the vehicle is in the parking stall state, equipment realizes the fuel cut-off electric function through control relay 10 and fuel cut-off electric control circuit 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A vehicle-mounted positioning oil-electricity control system is characterized by comprising an MCU, a GPS module, a GPRS module, a DC-DC power supply module, an LDO circuit, a rechargeable battery, a charging circuit, an oil-electricity control circuit, an ACC detection circuit and a relay;
the MCU is used for controlling or inputting and outputting each module;
the GPS module is connected with the MCU and used for realizing real-time positioning of the equipment;
the GPRS module is connected with the MCU and used for realizing the connection between the MCU and the Internet and the server;
the input end of the DC-DC power supply module is connected with an automobile power supply and used for voltage reduction and power supply of equipment;
the input end of the LDO circuit is connected with the output end of the DC-DC power supply module and used for supplying power to each module inside;
the input end of the rechargeable battery is connected with the output end of the DC-DC power supply module through a charging circuit, the output end of the rechargeable battery is connected with the LDO circuit, and when an external power supply is pulled out, power is supplied to each internal module;
the input end of the oil-electricity control circuit is connected with the MCU, and the output end of the oil-electricity control circuit is connected with the automobile power supply and the relay, so that the MCU instruction is received, and the function of controlling the oil-electricity on-off is realized;
the output end of the ACC detection circuit is connected with the MCU, and is used for detecting the working state information of the automobile and feeding back the working state information to the MCU;
and the relay is connected to a vehicle oil pump line and used for receiving an MCU instruction and switching on and off oil and electricity supply.
2. The vehicle-mounted positioning and oil-control electric system according to claim 1, wherein a filter circuit is connected between the DC-DC power supply module and a vehicle power supply.
3. The vehicle-mounted positioning and oil-control system according to claim 1, wherein the GPRS module is in circuit connection with the SIM card, the GPRS antenna is connected with the base station through wireless signals, and the base station is in communication connection with the server.
4. The vehicle-mounted positioning oil-control electric system according to claim 1, wherein an input end of the relay is connected with an oil pump power line, an output end of the relay is connected with an oil pump, the relay is connected with an oil-break electric control circuit through an oil-break line and is simultaneously connected with a positive pole of a vehicle power supply, and the other end of the oil-break electric control circuit is connected with a negative pole of the vehicle power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921374693.5U CN210310266U (en) | 2019-08-22 | 2019-08-22 | Vehicle-mounted positioning oil and electricity control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921374693.5U CN210310266U (en) | 2019-08-22 | 2019-08-22 | Vehicle-mounted positioning oil and electricity control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210310266U true CN210310266U (en) | 2020-04-14 |
Family
ID=70131011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921374693.5U Active CN210310266U (en) | 2019-08-22 | 2019-08-22 | Vehicle-mounted positioning oil and electricity control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210310266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422138A (en) * | 2019-08-22 | 2019-11-08 | 厦门弘极信息科技有限公司 | A kind of vehicle positioning oil-control electric system and method |
-
2019
- 2019-08-22 CN CN201921374693.5U patent/CN210310266U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422138A (en) * | 2019-08-22 | 2019-11-08 | 厦门弘极信息科技有限公司 | A kind of vehicle positioning oil-control electric system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204590731U (en) | A kind of can the berth lock management system of district management | |
| CN108583302B (en) | Electric automobile and starting device and method thereof under power-deficient state of storage battery | |
| CN205113046U (en) | Vehicle -mounted storage battery battery charging outfit and system | |
| CN210310266U (en) | Vehicle-mounted positioning oil and electricity control system | |
| CN116470659A (en) | Vehicle-mounted wireless charger and wireless charging method | |
| CN204936846U (en) | A kind of communication facilities Emergency power supply unit | |
| CN110723002B (en) | Mobile charging trolley | |
| CN104773087A (en) | Novel alternating current charging pile communication management system and realization method thereof | |
| CN105071529A (en) | Remote charging system based on Internet-of-vehicles | |
| CN111546934A (en) | Charging management system based on artificial intelligence | |
| CN108081977B (en) | Electricity supplementing device of electric vehicle | |
| CN206211610U (en) | A kind of automobile-used DC charging secondary power system of electric sanitation | |
| CN213973653U (en) | Charging device for low-speed electric vehicle | |
| CN113910931B (en) | Wireless charging system and method for electric automobile | |
| CN202923413U (en) | Alternating current (AC) and direct current (DC) charging low voltage power supply control system for full electric vehicle | |
| CN114678746A (en) | Charging conversion device, charging control method and device and electric vehicle | |
| CN205335905U (en) | Remove charging system | |
| CN213413530U (en) | Charging and discharging system of new energy vehicle, new energy vehicle and inter-vehicle charging system | |
| CN204905974U (en) | Vehicle charger | |
| CN110422138A (en) | A kind of vehicle positioning oil-control electric system and method | |
| CN212667302U (en) | Terminal power supply device for automobile and automobile | |
| CN213279204U (en) | Bidirectional power supply conversion control system | |
| CN112248812B (en) | Unmanned vehicle and unmanned distribution system | |
| CN212243232U (en) | Internal and external power supply switching structure of vehicle-mounted communication terminal | |
| CN218876940U (en) | New energy vehicle and charging pile dual-mode electricity taking conversion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |