CN102054479A - Portable vehicle decoding equipment - Google Patents
Portable vehicle decoding equipment Download PDFInfo
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- CN102054479A CN102054479A CN 201010593808 CN201010593808A CN102054479A CN 102054479 A CN102054479 A CN 102054479A CN 201010593808 CN201010593808 CN 201010593808 CN 201010593808 A CN201010593808 A CN 201010593808A CN 102054479 A CN102054479 A CN 102054479A
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- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010295 mobile communication Methods 0.000 abstract 1
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- 238000001914 filtration Methods 0.000 description 3
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- 102000005591 NIMA-Interacting Peptidylprolyl Isomerase Human genes 0.000 description 1
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Abstract
The invention provides portable vehicle decoding equipment. The equipment comprises a handheld input equipment body, a circuit module arranged in the handheld input equipment body and a plurality of communication interfaces electrically connected with the circuit module, wherein a plurality of operation keys are arranged on the handheld input equipment body; the circuit module comprises a main control central processing unit (CPU) and a memory chip electrically connected with the main control CPU; the operation keys are respectively connected with the main control CPU electrically; the main control CPU and the memory chip are respectively connected with the corresponding communication interfaces electrically; and the handheld input equipment body can be electrically connected with an automobile on-board diagnostics (OBD) socket and installment payment control equipment respectively by adopting general cables through the communication interfaces. The equipment has the following beneficial effects: the power supply on the automobile OBD socket is directly adopted to supply power to the equipment; the equipment is connected with the automobile and the installment payment control equipment by the automobile general OBD interface cables and carries out data communication via a single K bus; and the problems of vehicle control and calibration in the areas with poor global system for mobile communication (GSM)/general packet radio service (GPRS) network signals can be solved by adopting the equipment.
Description
Technical field
The present invention relates to the vehicle decoding device, relate in particular to during a kind of vehicle that is applied to pay by instalments locks the employed formula equipment of writing of the interim decoding in the limited back of vehicle.
Background technology
At present, in the automobile financial field, get demand owing to buy vehicle monthly payment plan or automobile leasing industry, for support vehicles safety, basically all installed automobile instalment credit control equipment additional, by vehicle rotating speed or moment of torsion are demarcated again, the restriction vehicle exceeds the time limit to use, carry out GSM/GPRS long-range to the vehicle lock control that locks/separate.But, because a lot of vehicles such as heavy vehicle long-term work are in the field or the deserted mountain, be in the GSM/GPRS signal blind zone for a long time, this has just caused some troubles, and promptly paying by instalments when vehicle expires, and paid the bill finish after, owing to be in the GSM/GPRS signal blind zone, or, can't carry out normal unlocking operation to the release opertaing device of vehicle because charging inconvenience causes release opertaing device electric weight deficiency, thereby cause vehicle normally to use, bring about great losses to the client.
Summary of the invention
The objective of the invention is to, a kind of portable vehicle decoding device is provided, it directly adopts the power supply on the automobile OBD socket to power, be connected with automobile and monthly payment plan opertaing device by automobile general purpose O BD interface cable, and carry out data communication by K bus one wire system, can solve the vehicle control in the bad area of GSM/GPRS network signal and demarcate.
For achieving the above object, the invention provides a kind of portable vehicle decoding device, it comprises: a hand-held input equipment body, be located at the intrinsic circuit module of this handheld input device, and several and the communication interface of circuit module electric connection, described handheld input device body is provided with several operation push-buttons, comprise a master cpu in the circuit module, reach a storage chip that electrically connects with master cpu, described several operation push-buttons electrically connect with master cpu respectively, master cpu, reach storage chip and electrically connect with its corresponding communication interface respectively, this handheld input device body can utilize universal cordage to pass through several communication interfaces and electrically connect with automobile OBD socket and monthly payment plan opertaing device respectively.
Described handheld input device body comprises a shell, be located at several operation push-buttons on this shell and be located at the input panel of upper surface of outer cover, these several operation push-buttons, and input panel electrically connect with master cpu respectively.
Also be provided with a hummer on the described handheld input device body, include the buzzer circuit of corresponding electric connection with hummer in the circuit module, this buzzer circuit and master cpu electrically connect.
Described handheld input device body utilizes general purpose O BD interface cable to electrically connect with automobile OBD socket and monthly payment plan equipment respectively by several communication interfaces.
Carry out data communication by K bus single line between described handheld input device body and automobile OBD socket and the monthly payment plan equipment.
Include the K bus circuit in the described circuit module, this K bus circuit and master cpu electrically connect.
Described storage chip is the storage chip of a SPI interface.
Beneficial effect of the present invention: portable vehicle decoding device provided by the present invention, it need not power autonomous system, be connected directly to automobile OBD socket by private cable, the power supply of automobile OBD socket is powered to it, this portable vehicle decoding device also communicates by K bus and automobile and the opertaing device of paying by instalments, cryptographic acess monthly payment plan opertaing device by interim distribution, correlation parameter is made amendment and demarcation again, realization is to the lock control of separating of vehicle, overcome the deficiency of existing GSM/GPRS remote vehicle control system, make things convenient for the client can effectively carry out vehicle and separate lock control and proving operation, vehicle is normally used at the GSM/GPRS signal blind zone.
In order further to understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the present invention is limited.
Description of drawings
Below in conjunction with accompanying drawing,, will make technical scheme of the present invention and other beneficial effects apparent by the specific embodiment of the present invention is described in detail.
In the accompanying drawing,
Fig. 1 is the structural representation that portable vehicle decoding device of the present invention is connected with automobile;
Fig. 2 is the circuit theory diagrams of several operation push-button parts in the portable vehicle decoding device of the present invention;
Fig. 3 is the circuit theory diagrams of master cpu 20 parts in the portable vehicle decoding device of the present invention;
Fig. 4 is the circuit theory diagrams of power unit in the portable vehicle decoding device of the present invention;
Fig. 5 is a K bus circuit schematic diagram in the portable vehicle decoding device of the present invention;
Fig. 6 is a buzzer circuit schematic diagram in the portable vehicle decoding device of the present invention.
Embodiment
Technological means and the effect thereof taked for further setting forth the present invention are described in detail below in conjunction with the preferred embodiments of the present invention and accompanying drawing thereof.
As shown in Figure 1, the invention provides a kind of portable vehicle decoding device, it comprises: a hand-held input equipment body 10, be located at the circuit module in this handheld input device body 10, and several and the communication interface 30 of circuit module electric connection, described handheld input device body 10 is provided with several operation push-buttons 12, comprise a master cpu 20 in the circuit module, reach a storage chip 22 that electrically connects with master cpu 20, described several operation push-buttons 12 electrically connect with master cpu 20 respectively, master cpu 20, reach storage chip 22 and electrically connect with its corresponding communication interface respectively, this handheld input device body 10 can utilize universal cordage 40 to electrically connect with automobile OBD socket 50 and monthly payment plan opertaing device (not shown) respectively by several communication interfaces 30.
As a kind of specific embodiment of the present invention, this handheld input device body 10 comprises a shell 11, be located at several operation push-buttons 12 on this shell 10 and be located at the input panel 13 of shell 10 upper surfaces, these several operation push-buttons 12, and input panel 13 electrically connect with master cpu 20 respectively.As shown in Figure 2, be the circuit theory diagrams of several operation push-buttons 12 among the present invention, in this embodiment, KEY1-KEY6 represents several operation push-buttons 12.
As shown in Figure 3, be the circuit theory diagrams of 20 parts of the master cpu among the present invention, wherein, U3 is a master cpu 20, and KEY1-KEY6 is the connection network of several operation push-button 12 circuit among Fig. 2, and it draws through on the pull-up resistor simultaneously; C10, C11, R19 and XTAL1 form crystal oscillating circuit; R18 and C30 form reset circuit; U5 is the storage chip 22 of SPI interface, is used for the storage system partial parameters.
Especially, handheld input device body 10 of the present invention utilizes universal cordage 40 direct and automobile OBD socket 50 electric connections, and it can directly utilize automobile OBD socket 50 interior power supplys that this portable vehicle decoding device is powered and move.Wherein, the described universal cordage 40 preferred general purpose O BD interface cables that adopt, this handheld input device body 10 utilizes this general purpose O BD interface cable to electrically connect with automobile OBD socket 50 and monthly payment plan equipment respectively by several communication interfaces 30.Directly from the circuit theory diagrams of automobile OBD socket 50 power supply as shown in Figure 4, wherein, JP2 is the DB15 joint to this portable vehicle decoding device, connects fuse F1 by PIN1, and is connected to common mode inductance L1 through diode D1; R1 is a voltage dependent resistor (VDR), and Z1 is the TVS pipe, and C1 is a filter capacitor, and the pin 3 of common mode inductance L1 is connected to the pin one of Switching Power Supply U1, and through C2, C3 filtering, Switching Power Supply U1 is through L2 filtering and Z2 rectification output VCC, simultaneously by C4 and C7 filtering.
Further, also include K bus circuit (shown in Figure 5) in the described circuit module, this K bus circuit and master cpu 20 electrically connect.Can carry out data communication by K bus single line between handheld input device body 10 of the present invention and automobile OBD socket 50 and the monthly payment plan equipment, can solve the vehicle control and the demarcation in the bad area of GSM/GPRS network signal.In this embodiment, the TXD of master cpu 20 and RXD are connected respectively to the pin one of R6 and chip U4A; R6 connects triode Q1; The collector of triode Q1 is by drawing on the R7, and is connected to triode Q2 by R8; Resistance R 9 and R10 are by moving VDD and shunting on the triode Q2; K-LINE is an automobile K bus connecting line; The collector of triode Q2 is moved VCC by the 3rd pin that R43 is connected to chip U4A on chip U4A first pin process R12.
As a kind of specific embodiment of the present invention, one hummer 14 can also be set with as the auditory tone cues warning function on handheld input device body 10, include buzzer circuit (shown in Figure 6), this buzzer circuit and master cpu 20 electric connections in the circuit module with hummer 14 corresponding electric connections.
During use, this portable vehicle decoding device is electrically connected with automobile OBD socket 50 and monthly payment plan opertaing device respectively by several communication interfaces 30, the power supply of automobile OBD socket 50 is powered to it, and this portable vehicle decoding device brings into operation.Further, this portable vehicle decoding device is crossed K bus and automobile and monthly payment plan opertaing device and is communicated, cryptographic acess monthly payment plan opertaing device by interim distribution, its correlation parameter is made amendment and demarcation again, realization is to the lock control of separating of vehicle, thereby overcome the deficiency of existing GSM/GPRS remote vehicle control system, make things convenient for the client can effectively carry out the vehicle unlocking operation, vehicle is normally used at the GSM/GPRS signal blind zone; Pulling up this portable vehicle decoding device behind the complete operation gets final product.
In sum, portable vehicle decoding device provided by the present invention, it need not power autonomous system, be connected directly to automobile OBD socket by private cable, the power supply of automobile OBD socket is powered to it, this portable vehicle decoding device also communicates by K bus and automobile and the opertaing device of paying by instalments, cryptographic acess monthly payment plan opertaing device by interim distribution, correlation parameter is made amendment and demarcation again, realization is to the lock control of separating of vehicle, overcome the deficiency of existing GSM/GPRS remote vehicle control system, make things convenient for the client can effectively carry out vehicle and separate lock control and proving operation, vehicle is normally used at the GSM/GPRS signal blind zone.
The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to technical scheme of the present invention and technical conceive, and all these changes and distortion all should belong to the protection domain of accompanying Claim of the present invention.
Claims (7)
1. portable vehicle decoding device, it is characterized in that, comprise: a hand-held input equipment body, be located at the intrinsic circuit module of this handheld input device, and several and the communication interface of circuit module electric connection, described handheld input device body is provided with several operation push-buttons, comprise a master cpu in the circuit module, reach a storage chip that electrically connects with master cpu, described several operation push-buttons electrically connect with master cpu respectively, master cpu, reach storage chip and electrically connect with its corresponding communication interface respectively, this handheld input device body can utilize universal cordage to pass through several communication interfaces and electrically connect with automobile OBD socket and monthly payment plan opertaing device respectively.
2. portable vehicle decoding device as claimed in claim 1, it is characterized in that, described handheld input device body comprises a shell, be located at several operation push-buttons on this shell and be located at the input panel of upper surface of outer cover, these several operation push-buttons, and input panel electrically connect with master cpu respectively.
3. portable vehicle decoding device as claimed in claim 1, it is characterized in that, also be provided with a hummer on the described handheld input device body, include the buzzer circuit of corresponding electric connection with hummer in the circuit module, this buzzer circuit and master cpu electrically connect.
4. portable vehicle decoding device as claimed in claim 1 is characterized in that, described handheld input device body utilizes general purpose O BD interface cable to electrically connect with automobile OBD socket and monthly payment plan equipment respectively by several communication interfaces.
5. portable vehicle decoding device as claimed in claim 4 is characterized in that, carries out data communication by K bus single line between described handheld input device body and automobile OBD socket and the monthly payment plan equipment.
6. portable vehicle decoding device as claimed in claim 5 is characterized in that, includes the K bus circuit in the described circuit module, and this K bus circuit and master cpu electrically connect.
7. portable vehicle decoding device as claimed in claim 1 is characterized in that, described storage chip is the storage chip of a SPI interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010593808A CN102054479B (en) | 2010-12-17 | 2010-12-17 | Portable vehicle decoding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010593808A CN102054479B (en) | 2010-12-17 | 2010-12-17 | Portable vehicle decoding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102054479A true CN102054479A (en) | 2011-05-11 |
| CN102054479B CN102054479B (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010593808A Expired - Fee Related CN102054479B (en) | 2010-12-17 | 2010-12-17 | Portable vehicle decoding equipment |
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| Country | Link |
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| CN (1) | CN102054479B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020759A (en) * | 2014-06-10 | 2014-09-03 | 江苏蓝鑫电子科技有限公司 | Vehicle reminding control device and method based on OBD-II port |
| CN104537554A (en) * | 2014-12-28 | 2015-04-22 | 王亚非 | System and method for achieving staged leasing of equipment |
| CN107578550A (en) * | 2017-08-09 | 2018-01-12 | 安徽朗越能源股份有限公司 | The lithium electric solar energy storage control system and control method intelligently paid based on Internet of Things |
| CN108153290A (en) * | 2018-01-24 | 2018-06-12 | 深圳市朗仁科技有限公司 | K L bus circuits and with K L buses vehicular data acquisition box |
| CN108594365A (en) * | 2018-04-27 | 2018-09-28 | 深圳市中为光通信技术有限公司 | With the optical fiber splicer and method for control of locking for timely locking function |
| CN112562125A (en) * | 2020-11-18 | 2021-03-26 | 深圳易马达科技有限公司 | Wireless unlocking lease system |
Citations (5)
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| CN1558364A (en) * | 2004-01-17 | 2004-12-29 | 江正昌 | Multifunctional IC card reader writer for mobile phone |
| JP2007184874A (en) * | 2006-01-10 | 2007-07-19 | Fuji Heavy Ind Ltd | Vehicle information collection system |
| CN101484923A (en) * | 2006-05-11 | 2009-07-15 | 埃里克·帕杰特 | Automated rental system |
| WO2010019615A2 (en) * | 2008-08-11 | 2010-02-18 | Research In Motion Limited | System and method for communicating using an in-vehicle system |
| CN201626437U (en) * | 2010-03-03 | 2010-11-10 | 中国铁道科学研究院机车车辆研究所 | Multifunction vehicle bus controller and multifunction vehicle bus network card |
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2010
- 2010-12-17 CN CN201010593808A patent/CN102054479B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1558364A (en) * | 2004-01-17 | 2004-12-29 | 江正昌 | Multifunctional IC card reader writer for mobile phone |
| JP2007184874A (en) * | 2006-01-10 | 2007-07-19 | Fuji Heavy Ind Ltd | Vehicle information collection system |
| CN101484923A (en) * | 2006-05-11 | 2009-07-15 | 埃里克·帕杰特 | Automated rental system |
| WO2010019615A2 (en) * | 2008-08-11 | 2010-02-18 | Research In Motion Limited | System and method for communicating using an in-vehicle system |
| CN201626437U (en) * | 2010-03-03 | 2010-11-10 | 中国铁道科学研究院机车车辆研究所 | Multifunction vehicle bus controller and multifunction vehicle bus network card |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104020759A (en) * | 2014-06-10 | 2014-09-03 | 江苏蓝鑫电子科技有限公司 | Vehicle reminding control device and method based on OBD-II port |
| CN104020759B (en) * | 2014-06-10 | 2017-02-01 | 江苏蓝鑫电子科技有限公司 | Control method of vehicle reminding control device based on OBD-II port |
| CN104537554A (en) * | 2014-12-28 | 2015-04-22 | 王亚非 | System and method for achieving staged leasing of equipment |
| CN104537554B (en) * | 2014-12-28 | 2018-02-13 | 武汉度马科技有限公司 | It is a kind of to be used to realize the system and method that equipment is leased by stages |
| CN107578550A (en) * | 2017-08-09 | 2018-01-12 | 安徽朗越能源股份有限公司 | The lithium electric solar energy storage control system and control method intelligently paid based on Internet of Things |
| CN108153290A (en) * | 2018-01-24 | 2018-06-12 | 深圳市朗仁科技有限公司 | K L bus circuits and with K L buses vehicular data acquisition box |
| CN108594365A (en) * | 2018-04-27 | 2018-09-28 | 深圳市中为光通信技术有限公司 | With the optical fiber splicer and method for control of locking for timely locking function |
| CN112562125A (en) * | 2020-11-18 | 2021-03-26 | 深圳易马达科技有限公司 | Wireless unlocking lease system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102054479B (en) | 2012-09-05 |
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Granted publication date: 20120905 |